Revolution propeller helicopter structure method and parts

Abstract

According to the revolution propeller helicopter structure method and parts, revolution propellers are only equivalent to one part in the field of air flight and cannot be directly installed and used on any existing aircraft, an upper propeller blade and a lower propeller blade of a coaxial helicopter are likely to collide together, and any propeller blade of a helicopter with rotors installed at the two ends of a main body or a tilt rotor helicopter is damaged or takes off. The revolution propeller is safe and stable when being applied to various aircrafts, and some parts on the existing aircrafts cannot be used as original parts, so that new parts and operation devices suitable for the revolution propeller must be invented, and through the ingenious method and arrangement, the revolution propeller can be safely and stably operated. Therefore, the revolution propellers are excellent and safe in carrying capacity.

Description

[0001] Technical field: The present invention is applicable to the field of aerial flight.

[0002] Background technology: At present, helicopters in the field of aerial flight are all equipped with traditional propellers on the main body. The upper and lower sets of blades of coaxial helicopters are easy to collide with each other. Each blade has a free swing amount, which is unsafe. For helicopters with propellers on the left, right, front and back ends, if any blade is broken or tilts during takeoff, landing, and hovering, accidents are likely to occur. Traditional tilting coaxial helicopters have not appeared. Traditional coaxial helicopters cannot tilt their rotors because their blades are too long and elastic. The revolution propeller is only equivalent to a part. It cannot be directly installed and used on any existing aircraft. Parts on certain parts of existing aircraft cannot be used as they are. It is difficult to use the traditional helicopter swash plate device to perform the operation of the revolution propeller in the direction. The traditional swash plate falls in one direction and rises in the other direction during operation, so that the same operation produces opposite variables, which is not conducive to the use of the revolution propeller on the aircraft. In addition, the revolution propeller does not control the front, back, left, right, rising, and falling parts on the aircraft, as well as the parts connected to the cockpit and the operation of the overall structure of the aircraft. There is no description of which aircraft it can be. The use of the inner and outer coaxial direct installation of the revolution group of the traditional coaxial helicopter is ineffective. The coaxial of the traditional coaxial helicopter does not have a bridge shaft, a frame, or a reverse speed-increasing device, which cannot make the revolution propeller play a better role. Each blade on the traditional helicopter is dancing on its own. Not only does it have a free swing amount, but each blade is responsible for the two tasks of lifting and lowering and driving in four directions, which is easy to lose sight of one thing while focusing on the other. The original plan of the device that maintains the operation of the revolution propeller in the original center area is too clumsy. There are no two or more layers of revolution propeller discs, and the revolution propeller hub cannot be better fixed. There is no speed-increasing gear ring and flywheel speed-increasing gear ring, and the revolution propeller performance cannot be more prominently exerted. The original revolution propeller hub of the revolution propeller does not transfer or optimize the structure of the various forces and stresses concentrated on the revolution propeller. There is no part for controlling the direction installed on the original revolution propeller hub of the revolution propeller. There is no brake clutch on the traditional helicopter, and the traditional clutch device is complex and expensive. There is no accelerator pedal, and the constant speed is not good for the aircraft to handle emergencies. Without a steering wheel, a hand lever alone cannot truly serve as a visual and tactile reference. Without a lifting wheel, the hand lever cannot intuitively display the flip angle of the blades and the pitch change, which will be chaotic when busy. Traditional helicopters use both feet to step on the tail rotor or tail wing. One foot is more flexible, and multiple tentative steps are faster. The revolution group installed front and back or left and right must have a device to freely choose its speed, otherwise it is easy to tilt. The main body of the traditional left and right tilt-rotor helicopter is connected to the propeller on the left and right. The one is too wide and there is another width behind it. It does not tilt with the tilt, blocking the downward airflow during ascent, and will be overturned by oblique airflow such as cliffs and waves during landing, just like a large tail. Summary of the invention:

[0003] 1. A coaxial helicopter structure method and parts for a revolution blade revolution group arranged up and down.

[0004] Multi-layer coaxial, use two round tubes with different diameters, the thick tube is inserted into the thin tube, the length and mass are considered according to the load requirements, the length of the inner tube should extend a certain distance beyond the two ends of the outer tube, the bearings are installed inside the two ends of the outer tube, so that the inner and outer tubes can rotate but not extend, and stand upright to become the inner and outer axes, the inner axis serves as the upper wing orbital axis, and the outer axis serves as the lower wing orbital axis, but the inner axis must be hollow, and a hollow shaft tube is installed inside the inner shaft with bearings and the inner wall of the inner shaft, and its two ends extend a certain distance beyond the two ends of the inner shaft. The function of this tube is not to rotate, and it is called a bridge shaft tube. A round tube is inserted into the lower part of the outer shaft at a short distance, and the bearings are used to fix the outer wall of the outer shaft at both ends. This shaft tube is connected and fixed to the main body, and is called a fixed tube. The lower end of the fixed tube is the internal device of the main body. The lower end of the fixed tube is an outer shaft, an inner shaft, and a bridge shaft that are longer than the other. A driving gear plate is installed on each of the inner and outer shafts at the lower end of the fixed tube. The upper driving gear plate and the lower driving gear plate are meshed with the power output gear. The rotation of the power output gear drives the upper and lower driving gear plates to rotate in the positive and negative directions, and drives the upper and lower wing revolution groups to rotate in the positive and negative directions. A frame is installed on the lower bridge shaft. The frame is like the longitudinal support around the Chinese lantern, passing over the upper and lower driving gear plates that are larger than the shaft diameter, and bordering the lower end of the fixed tube. The frame derives the frame shaft and the tilting device, etc., and two layers of reverse speed-increasing shaft tubes are inserted between the upper and lower wing revolution groups. When the revolution propeller is used to propel the propeller forward or the wing revolution group can be tilted, an inner shaft lifting and telescopic shaft tube is inserted into the inner shaft to push and pull the variable pitch disc. Therefore, the inner and outer shafts of traditional helicopters cannot be directly installed with the upper and lower orbiting groups to generate power, and the orbiting propellers cannot be used to their best effect.

[0005] 2 propellers, using several variable pitch propeller blades with lift effect, symmetrically installed at the upper end of the propeller center shaft, gears and other transmission devices installed at the lower end, the propeller center shaft is hollow, inside the propeller center shaft shell, two gears are used for right-angle transmission, a telescopic shaft is inserted into the hollow center shaft, and the two ends of the telescopic shaft extend a distance from the two ends of the propeller center shaft, which is called the lifting telescopic shaft, and a variable pitch plate is installed on the top of the lifting telescopic shaft. There are several connecting rods for several blades, and the synchronous connecting rod rotates with the propeller. The other end of the lifting telescopic shaft is installed with levers, pull rods, gears, etc. to interact with the propeller center shaft shell, and the purpose of rising and falling is achieved through the push-pull movement of the pull rod. Or the lifting telescopic shaft is extended out of the propeller center shaft shell, and the push-pull operation is performed outside the propeller center shaft shell. The lifting telescopic shaft derives the inner shaft lifting telescopic shaft, and all the blades on the main body of an aircraft only perform lifting actions, and there is no self-dancing of each blade on a traditional helicopter, which has the effect of reducing noise and extending service life. There are multiple propellers on each wing orbiting group of the orbiting propeller. Each propeller has multiple blades. Even if one or two blades fail, it will not affect normal flight. Each blade is shorter than a traditional blade. When the propeller moves and rotates, it cuts the airflow like a chainsaw, so the blades of the upper and lower wing orbiting groups will not collide with each other.

[0006] 3. Stress transfer revolution propeller hub, the transmission shaft is separated from the revolution propeller hub, the transmission shaft outside the revolution propeller disc and the propeller center shaft shell is exposed, the stress transfer revolution propeller hub is installed on the periphery of the transmission shaft, the propeller is fixed in parallel or cross-type between the main body and the propeller, one or more stress transfer revolution propeller hubs are installed, the stress transfer revolution propeller hubs connected to each propeller center shaft shell are symmetrically or integrated with each other on the revolution propeller disc and the inner shaft or outer shaft, several of them are made into hollow corresponding pull rods, pull wires, etc., one of them is made into a swingable one, and the stress transfer revolution propeller hub installed on the periphery of the transmission shaft is in the shape of a round tube or an ellipse, olive, parallelogram, etc. with a flat cross section. The transmission shaft may be double-layered, with the outer layer being a driven shaft tube, and the exposed rotation has the effect of reducing resistance and also has the effect of pulling. Before the two ends of the stress transfer orbiting blade hub of the circular tube are installed and fixed to the propeller center shaft shell and the orbiting blade disc, one or more flat circular rings are installed on the stress transfer orbiting blade hub at both ends of the stress transfer orbiting blade hub, outside the connection point of the orbiting blade disc and the stress transfer orbiting blade hub and inside the connection point of the propeller center shaft shell. The propeller center shaft shell end or directly uses its connection point, and one or more circles of wire entry holes or fixed tooth grooves are set on the flat circular ring. The diameter of the orbiting blade disc can be larger. Ropes or steel wires of various good materials are used, and one end is fixed to the hole on the flat circular ring at the propeller end. The wire is pulled with a certain number of symmetrical holes or mutual torque, with a certain force, clockwise and The counterclockwise direction is along the stress transfer orbiting hub to be wound into the flat circular ring hole at the end of the orbiting propeller disc. After being fixed, it can also be pulled to the outer circle of the orbiting propeller disc. Other shapes use ropes or steel wire pull rods, etc., with symmetrical holes or a certain amount of mutual pulling force, from the hole on the flat circular ring at the end of the propeller or directly pull the propeller center shaft shell individually, and pull it to the flat circular ring hole at the end of the orbiting propeller disc in a straight pull or individual cross-way manner, or directly pull it to the outer circle of the orbiting propeller disc to fix it. The stress transfer orbiting hub can use two or more layers of inner and outer round tubes, and the two ends are installed or welded into an integral round tube. The transmission shaft also has pulling force, which has the effect of transferring stress. The stress transfer orbiting hub derives the stress transfer tilting hub.

[0007] 4. Stress transfer tilt-propeller hub, separate the transmission shaft from the tilt-propeller hub, expose the transmission shaft outside the main body installation package and the wing revolution group installation package, install the stress transfer tilt-propeller hub on the periphery of the transmission shaft, tilt with the transmission shaft rotation center as the axis, install one or more tilt-propeller hubs in parallel or cross-fixed wing revolution group between the main body and the wing revolution group, make one or more of them swingable, one or more of the left and right stress transfer tilt-propeller hubs in the main body are initially integrated with each other, or use a frame to expand or reduce the rotation diameter connection, or no connection is required, use an axis of the gears at both ends to mesh with the tilt disk gears at both ends, and the left and right transmission shafts are installed on the tilt disks on both sides of the main body with bearings, and the tilt disks are installed on the outer wall of the bearings, or use multiple bearings and multiple tilt disks The turntable and the tilting disk are installed on both sides of the main body, and are tilted or rotated on both sides of the main body. One or more toothed disks are installed on the stress transfer tilting hub and the transmission shaft. The stress transfer tilting hub is tilted by means of chains, gears, etc. The rotation center point of the toothed disk and the center point of the diameter of the tilting disk are the same as the rotation center of the transmission shaft, or several or all of the toothed disks and multiple tilting disks are small, and the center point of the diameter of the toothed disk or the tilting disk is on one side of the rotation center of the transmission shaft. Gears, levers, pull rods, cables, motors, etc. are used to tilt the connecting arm or tilt the stress transfer tilting hub, or a large round gear ring is used to cover the tilting disk toothed disk, and the large round gear ring is rotated by a small gear. The tilting hub uses a round tube or several different shapes, and the cross section uses a flat ellipse, olive shape, parallelogram, etc. The transmission shaft may be double-layered, with the outer layer being a driven shaft tube, which is called a driven outer tube. On the driven outer tube, a plurality of strips are installed that are spirally wound and angularly erected on the outer surface of the driven outer tube for the entire length or at intervals, or are made into inner concave holes, which are called spiral strips. The spiral strips may be made of metal or non-metallic materials. The spiral strips may be in the shape of long strips, waves, sawtooths, three-dimensional waves, etc. The stress is transferred to the tilt-rotating hub and several corresponding hollow pull rods, pull wires, etc. are made to transform the tilting into non-tilting in the main body, and the same mass is used to obtain good stress through different structures.

[0008] 5. The revolving propeller disc is installed with one or more layers of discs or connecting arms at the root of multiple stress transfer revolving propeller hubs to fix the revolving propeller hubs and the transmission shaft. When the revolving propeller disc rotates with the inner and outer shafts, the cross-section is triangular or semicircular, which is called a revolving propeller disc. The center of the revolving propeller disc is installed on the inner shaft, which becomes the upper revolving propeller disc of the upper wing revolving group. When it is installed on the outer shaft, it becomes the lower revolving propeller disc of the lower wing revolving group. The revolving propeller disc is installed on the shaft tube and rotates with the shaft tube. The upper and lower revolving propeller discs of a wing revolving group are installed in a buckled state. The stress transfer revolving propeller hub and the transmission shaft are installed. The outer layer of the upper revolving propeller disc has a larger arc or angle, and is in an inverted state like a bowl, wrapping the bevel gears, bevel gears and other gears on the lower transmission shaft inside. The inner layer of the upper revolving propeller disc has a smaller arc with a connecting arm or flat disc. This layer must expose part of the teeth below the bevel gears and bevel gears on each transmission shaft. The outer layer of the lower orbiting propeller disc has a larger arc or angle, and is in a standing state like a bowl, wrapping the bevel gears, bevel gears and other gears on the upper transmission shaft inside. The inner layer of the lower orbiting propeller disc uses a connecting arm or a flat disc with a smaller arc. This layer must expose part of the teeth above the bevel gears and other gears on each transmission shaft. Or the upper and lower wing orbiting groups only use the outer orbiting propeller disc, and the orbiting propeller disc or the connecting rod or spoke method is used to install the orbiting propeller hub and the transmission shaft.

[0009] 6. The reverse speed increasing device is installed between the upper and lower orbiting blade discs of the upper and lower wing orbiting groups. The upper and lower annular gear rings or annular gear disc planes are sleeved between the coaxial upper and lower orbiting blade discs. The middle part of the annular gear ring is empty in the middle of only one circle of tooth plane. The annular gear disc can be directly installed on the inner and outer shafts with bearings. Any one of them is meshed with the exposed part of the tooth of each transmission shaft between the upper and lower orbiting blade discs. Two cylinders are used, the inner wall diameter of one cylinder circle is equivalent to the outer edge diameter of one annular gear ring circle, and the outer wall diameter of one cylinder circle is equivalent to the inner edge diameter of one annular gear ring. They are erected and sleeved into the inner and outer shafts. The upper edge of the large cylinder is fixedly mounted and fixed to the upper annular gear ring, and the lower edge is fixedly mounted and fixed to the lower orbiting blade disc. The lower edge of the small cylinder is fixedly mounted and fixed to the lower annular gear ring, and the upper edge is fixedly mounted and fixed to the upper orbiting blade disc, or the upper edge of the large cylinder is fixedly mounted and fixed to the upper orbiting blade disc, and the lower edge is fixedly mounted and fixed to the lower annular gear ring, and the upper edge of the small cylinder is fixedly mounted and fixed to the upper annular gear ring, and the lower edge is fixedly mounted and fixed to the lower orbiting blade disc, or the upper edge of the large cylinder is fixedly mounted and fixed to the upper orbiting blade disc, and the lower edge is fixedly mounted and fixed to the lower annular gear ring, and the upper edge of the small cylinder is fixedly mounted and fixed to the upper annular gear ring, and the lower edge is fixedly mounted and fixed to the lower orbiting blade disc, or it is directly used in this way. The cylinder has a length. The brain imagines that the waist of the inner and outer layers becomes thinner and equal to the inner and outer shafts, and it becomes the shape of a foot drum or a wheel hub. The upper and lower parts of the cylinder become concave discs, and two more layers of shaft tubes are added on the periphery of the outer shaft. The concave disc and the two layers of shaft tubes are split and installed on the inner and outer shafts, or bearings are installed inside and outside the upper and lower ends of the inner shaft tube, which has an internal and external support function, so that it can rotate but not move up and down. The lower end of the inner shaft tube is installed with a mounting plate with mounting holes, or it is initially integrated and installed on the inner and outer shafts between the upper and lower revolution groups. The upper and lower ends of the outer shaft tube are also installed with mounting plates with mounting holes, or it is initially integrated and inserted into the inner shaft tube, and the upper end of the inner shaft tube is installed with a mounting plate with mounting holes. The upper and lower mounting plates are connected to the upper and lower annular gear rings and the revolution paddle disc by connecting rods, spokes, etc. If an annular gear disc is used, the inner shaft tube or the concave disc or the connecting rod will be connected and installed with the outer shaft. The inner shaft tube is connected to the outer shaft, and the speed-increasing gear ring or speed-increasing gear disc is installed in the outer layer of the upper revolving paddle disc or the outer layer of the lower revolving paddle disc to mesh with the transmission shaft gear. The inner revolving paddle disc that affects the rotation is not installed. The annular gear ring or the annular gear disc are collectively referred to as the speed-increasing gear ring. The one with a retaining spring that can only rotate in one direction is called a flywheel speed-increasing gear ring. The flywheel speed-increasing gear ring and the reverse speed-increasing device derive the speed-increasing revolving group. The inner and outer shafts rotate in the positive and reverse directions. The upper and lower revolving paddle discs each lead the other speed-increasing gear ring to speed up the rotation of the gears on each transmission shaft. The concave disc or connecting rod on the double-layer shaft tube pulls the revolving paddle disc, which adds an extra layer of safety.

[0010] 7. Brake clutch. Using traditional clutch, which is costly and not prohibited, using the unsafety of double-sided magnets, using brake disc or brake pad, drilling the center point of the transmission shaft, turning the circular shaft with the same diameter as the center of the transmission shaft, installing the brake pad at one end and the brake disc at the other end, and making it a telescopic shaft. The disc clutch must be telescopic, and the spline type can also be used, which is a way that can be telescopic but not rotated, or using drum brakes. Brake drum brakes do not need to be telescopic. The brake pad is applied inside the brake drum or outside the brake drum, and is collectively referred to as a brake clutch. The brake clutch is installed on the transmission shaft of the power output gear, and the motor, oil cylinder, etc. can be installed to control the clutch. The clutch is separated when the engine is started. When the brake clutch is installed on the speed-increasing wing revolution group, the layer of shaft tube connected to the speed-increasing gear ring is installed on the outer shaft, and the bearing lifting plate is installed on the outer shaft or the layer of shaft tube connected to the speed-increasing gear ring. The inner wall can move up and down with the rotation, and the outer wall connecting rod pushes and pulls to make the brake clutch close or close. Install levers, pull rods, motors, cylinders, etc. on the fixed pipe and connect them to the bearing lifting plate, and then connect them to the balanced steering wheel. Use the steering wheel to control the brake clutch, and move the balanced steering wheel in a fan-shaped manner front, back, left, and right to increase kinetic energy in a certain direction. The engaged state is the speed increase, and the disengaged state is the normal speed.

[0011] 8. The speed increasing wing revolution group uses a single wing revolution group, a revolution propeller disc, a speed increasing gear ring, an inner and outer shafts with upper and lower driving gear discs, an inner shaft lifting and telescopic shaft is installed, a pitch changing disc is installed above the inner shaft lifting and telescopic shaft, and a short section of the outer shaft tube is used. The reverse speed increasing device is divided into two parts, and the upper section is used to retain the double-layer shaft tube, or the outer layer uses the revolution propeller disc outer layer method. The shaft tube connected to the speed increasing gear ring is called the speed increasing shaft tube, corresponding to the outer shaft, the outer shaft or the speed increasing shaft tube is assembled into an active disc and a driven disc using a disc brake or a drum brake to control the rotation of the speed increasing shaft tube, and the speed increasing shaft tube drives the flywheel speed increasing gear ring to rotate, and the flywheel speed increasing gear ring rotates unidirectionally. A retaining spring is installed on the speed increasing shaft tube with a circle of teeth or concave teeth or multiple retaining springs. Several over-frames are installed on the fixed tube, some of which are pulled obliquely or in a woven manner, or directly wrapped by the fixed tube or tubular shape to connect the brake clutch with the inner layer of the shaft tube, passing over the brake clutch, and a retaining spring is installed on the over-frame or a ring is installed on the over-frame. A retaining spring or teeth are installed on the ring to connect and mesh with a circle of teeth or retaining springs on the speed increasing shaft tube to form a flywheel speed increasing gear ring. The speed increasing shaft tube is installed with a brake clutch corresponding to the outer shaft, and a bearing lifting plate is installed on the outer shaft or speed increasing shaft tube. The inner wall can move up and down with the rotation, and the outer wall connecting rod pushes and pulls the brake clutch to make the brake clutch disengage or close. A lever, a pull rod, a motor, a cylinder, etc. are installed on the fixed tube to connect with the bearing lifting plate, and then connected with the balancing steering wheel to form a speed increasing revolution group. The speed can be selected at will by swinging the balancing steering wheel forward and backward or left and right.

[0012] 9 The pitch disc is installed on a short round tube using the inner wall of the bearing. The short round tube is inserted into the upper position of the revolving propeller disc on the inner shaft. A pull frame is installed on a section of the short round tube exposed above the bearing, which is called the upper pull frame. The outer wall of the bearing is used to install an outer frame like the driven plate of the swash plate. There are several outer frames installed for several revolving propeller hubs, which rotate together with the inner shaft of the upper wing revolving group, which is called the rotating outer frame, so that the short round tube can move up and down close to the inner shaft to become a pitch disc. The pitch disc can be installed on the bridge shaft. A fulcrum puller corresponding to the upper puller is installed on the stationary bridge shaft, or it is directly connected to the lifting and telescopic shaft. Between the upper puller and the fulcrum puller of the bridge shaft, a pull rod, a lever, a pull wire, a gear, a rack, etc. are used to enable the short round tube to be close to the inner shaft or the bridge shaft and move up and down a specified distance, thereby causing the upper pitch disk to move up and down a specified distance. The upper rotating outer frame is connected to the pull rod, pull wire, etc. at the lifting and telescopic shaft of the propeller of the upper wing revolution group, and the upper pitch disk is pushed and pulled to control the pitch change of all blades of the upper wing revolution group. A pull frame is installed on a short round tube exposed below the bearing below the lower orbiting propeller disc, which is called the lower pull frame. The rotating outer frame rotates together with the outer shaft of the lower wing orbiting group, so that the short round tube can move up and down close to the outer shaft or the fixed tube. The pitch disc is installed on the outer shaft or the fixed tube, and a fulcrum pull frame corresponding to the lower pull frame is installed on the stationary fixed tube. Between the lower pull frame and the fulcrum pull frame of the fixed tube, a pull rod, a lever, a pull wire, a gear, a rack, etc. are used to enable the short round tube to move up and down a specified distance. The lower rotating outer frame corresponds to the pull rod, pull wire, etc. of the orbiting propeller hub of the lower wing orbiting group, and is connected with the pull rod, pull wire, etc. at the lifting and telescopic shaft of the propeller of the lower orbiting group, and the lower pitch disc is pushed and pulled to control the pitch change of all blades of the lower wing orbiting group. The upper pitch disc can open a hole on each side of the bridge shaft, and pull the wire or rod of the fulcrum pull frame through the inner hole of the bridge shaft to the other end of the bridge shaft, or pull it from the top hole of the bridge shaft to the other end of the bridge shaft, and pull the wire or rod of the upper pitch disc fulcrum pull frame from the inner hole of the bridge shaft through the frame to the lower end of the fixed tube, and connect with the wire or rod of the fulcrum pull frame of the fixed tube of the lower wing revolution group at the lower end of the fixed tube, install small shafts on both sides of the fixed tube, and install swing frames and other devices on the small shafts, and install the rods, wires, etc. of the pitch disc fulcrum pull frame of the upper wing revolution group and the lower wing revolution group on the upper and lower end mounting points of the swing frame respectively, and the blades of the upper and lower wing revolution groups can be synchronously pitched through the ups and downs of the swing frame, or the swing frame can be controlled by a motor, oil cylinder, etc. The over-frame can be made movable, directly connected to the upper revolution group tie rod at the lower end of the lower over-bridge shaft, and the other end is connected to the swing frame. The tie rod and the pull wire inside the over-bridge shaft can be bound by the tension spring and the pull wire to prevent falling, or the over-bridge shaft can be made into a plurality of long telescopic shaft tubes arranged in a ring. The swing frame extends a long rod through the connection to the cab to sense the lifting wheel.

[0013] 10 One-way swash plate, only one side works while the other can maintain the initial state of the swash plate, telescopic rod type swash plate, the connecting rod connected to the outer frame of the swash plate driven plate uses the telescopic rod method, the telescopic rod prevents the points of further extension and extension from touching each other, and works when pushing or pulling in one direction, and the opposite telescopic rod is extended or shortened without working, or the connecting rod connected to the outer frame of the swash plate driven plate uses the angle folding connecting rod method, works when straightened, and does not work when folded in the opposite direction, or works when the points that prevent further folding touch each other, and does not work when straightened. Use the one-way swash plate and the control blade to perform the operation of the forward, backward, left, and right travel directions. The pull rod installed on the outer frame of the driven plate of the one-way swash plate can be the pull rod on the stress transfer orbiting hub. The pull rod on the orbiting propeller disc can be constrained in an initial state by means of slideways, wheel grooves, springs, etc. The pull rod is connected to the stress transfer orbiting hub or the direction control blade pull rod on the outer casing of the propeller center axis. The direction control blades can be pushed and pulled by pull rods, pull wires, etc., and the one-way workmanship of the one-way workmanship swash plate can be used to control the wind-catching direction of a wing orbiting group. Install the one-way swash plate on the inner shaft of the upper revolution group or the bridge shaft, and fix it to the inner shaft with a synchronous tie rod. The active plate has four outer frames, one for each of the front, rear, left and right directions. Use tie rods, cables, etc. to connect to the outer frame of the bridge shaft fulcrum. The tie rods, cables, etc. of the upper revolution group pass through the inner hole of the bridge shaft and connect to the frame or pull them to the lower end of the fixed tube through the frame, and connect to the one-way swash plate tie rods, cables, etc. of the lower wing revolution group. Pull wires, tie rods, etc. can be introduced into the four directions of the top tube hole of the bridge shaft with pulleys or levers, or the top tube hole of the bridge shaft can be expanded. The one-way swash plate of the lower wing revolution group is installed on the outer shaft or the fixed tube, and fixed to the outer shaft with a synchronous connecting rod. The active plate has four outer frames, one for each of the front, rear, left and right directions. Use tie rods, cables, etc. to connect to the fixed tube fulcrum. The external frame is connected, and the connecting rod and cable are connected with the one-way inclined plate rod and cable of the upper wing revolution group. A four-way folding suspension is installed on the fixed tube, and the upper one-way inclined plate and the lower one-way inclined plate rod and cable are installed on the four-way folding suspension in correspondence with each other. The four-way folding suspension is connected to the four-way folding suspension by a one-way inclined plate below, and then connected with the rod, cable, gear, rack, motor, oil cylinder, etc. installed on the aircraft body. The rod connected to the aircraft body is extended to the bottom of the steering wheel in the cockpit by various means. The direction of travel is implemented by pushing, pulling, rotating the steering wheel forward, backward, left and right. The swing of the four-way folding suspension in one of the directions of front, back, left and right is controlled, and the upper and lower wing revolution groups are pushed and pulled to open and close the control blades. The rotation in the positive and negative directions of the upper and lower directions realizes travel in the same direction. Like forward breaststroke, the left arm is the upper wing revolution group and the right arm is the lower wing revolution group.

[0014] 11 Four-way pedals, the four-way pedals are installed under the cab, the one-way swash plate active plate outer frame is installed on the main body, mainly using the driven plate, the driven plate is prevented from rotating by the synchronous connecting rod method, the driven plate of the one-way swash plate is installed under the four-way pedal, the connecting rod on the one-way swash plate driven plate outer frame is connected with the pull rod, pull wire, switch, etc. that control the direction, step on the pedals in four directions with your feet to control the direction, or connect each pedal with a ring, the ring is higher than the pedal, the ring is in various shapes such as round and oval, and the foot steps on the ring to control the direction, or install a screw hole at the center point of the swash plate driven plate, a hand crank can be screwed into the screw hole, and it can be operated by hand, or a concave pedal pedal can be made, just like a stirrup, without the need for an upper beam, with the left and right ends protruding a little, the screw rod is installed in the center below and screwed into the screw hole, and the sole of the foot is stuck in the middle of the concave shape, and the push and pull action is performed to control the direction. It can be made into a bench vise to adjust the width.

[0015] 12. The perception lift wheel looks like a steering wheel. The wheel is installed upright in front of the cab and is controlled by the hand. The perception lift wheel is installed on the main body with a bearing. One side uses a transmission shaft, a universal joint, a pull rod, a gear or a motor, a cylinder and other control components to connect to the lift plate pull rod, and then controls the propeller blade pitch. The perception lift wheel turns upward to rise and turns downward to descend. A color or scale prompt segment is drawn on the perception lift wheel to display the propeller pitch angle, and various methods are used to prevent free rotation. Setting the position block can set the hovering pitch at the lowest speed of this mission. The perception lift wheel and the balance steering wheel are directly related to the accelerator pedal. The sudden variable of super self-stress is still the accelerator pedal. The perception lift wheel, the balance steering wheel, and the tail wing cooperate with each other to solve the problem faster and better.

[0016] 13 Balanced steering wheel, the balanced steering wheel is installed in front of the driver, the balanced steering wheel hand grip ring is installed horizontally with the main body flight posture plane, based on the principle of working in one direction and keeping other directions in place, the balanced steering wheel can be pushed and pulled forward and backward in a plane, and can rotate left and right. The central shaft of the steering wheel uses the telescopic method of universal joints and spline shafts. One or two plane-retractable shafts are installed on the shaft above the telescopic part using bearings, passing through the bearing slide or telescopic connecting rod, groove cam slide, gear rack, etc. installed on the main body, and the plane telescopic sliding steering wheel Two angle folding links are installed on both sides of the end of the plane telescopic shaft, a lever is installed on the side of the lower end of the central shaft of the balanced steering wheel, or levers are installed on both sides, and angle folding links are installed on the levers. One angle folding link works when the angle becomes larger, and does not work when the angle becomes smaller. One angle folding link works when the points that prevent further folding touch each other when the angle becomes smaller, and does not work when the angle becomes larger. The stroke position where neither works is the initial balanced state of the balanced steering wheel, or angle folding links are installed at both ends of the steering gear. The plane workmanship controls the direction, which is equal to the control balance derivative fan-shaped pull to control the front and rear or left and right main body balance. The balanced steering wheel is made to be able to be pulled in a fan-shaped manner. The lower end of the balanced steering wheel center shaft is installed on the main body in the form of two-side axles, and the angle folding connecting rod is installed below the axles, or the lower end of the balanced steering wheel center shaft is installed on the main body in the form of a ball head, and the driven plate is separated from the active plate, and the angle folding connecting rod and lever are installed above the ball head, or the inclined plate active plate is installed, and the balanced steering wheel center shaft is installed in the center hole of the active plate, and the active plate outer frame is also installed with a one-way workmanship to install a telescopic rod or an angle folding connecting rod. When the balanced steering wheel is pulled, the ball head is used as the bending point, and the connecting rod, the pull rod and the brake clutch pull rod, the pull wire, etc. that control the reverse speed increase are connected to push and pull in a single direction. Or the steering wheel center shaft is installed in the form of a ball head below the steering wheel surface, and the steering wheel surface is pressed down and lifted up, and connected to the one-way inclined plate driven plate outer frame through the pull rod and the pull wire. All connecting rods and pull rods of the orbiting propeller aircraft can be installed with motors, and the cylinders can be mechanically connected to the motors, and the cylinders can serve as auxiliary.

[0017] 14-way control blades are installed on the stress transfer revolving hub, and the upper and lower surfaces are installed equally to open and close, or installed at the upper and lower positions of the angle between the propeller center shaft shell and the stress transfer revolving hub, or multiple strips are connected to each other and controlled together, and the pull rods and cables for pushing and pulling the opening and closing of the control blades are connected to the pull rods and cables of the driven plate outer frame of the one-way swash plate. By utilizing the rotation of the stress transfer revolving hub, the wind is blown in the desired direction, and the control blades can be used to tilt the aircraft body to a certain angle without slipping or falling.

[0018] 15 The accelerator pedal is installed in the cockpit. The accelerator pedal controlled by the right foot is used on the aircraft. The installation position is set to set the minimum speed of the hovering pitch for this mission. In the ever-changing airflow, we must take care of one thing without losing the other and act in time.

[0019] 16 revolution propellers are used to propel the revolution group forward. A single revolution group or a coaxial helicopter up-and-down revolution group is installed at the rear end of the aircraft to propel the revolution group forward. The propeller uses a variable pitch or a fixed pitch. After the power output gear is engaged with the upper and lower drive gear discs, the remaining tooth vacancies can be added with driven gears. The additional driven gears are used to drive the left and right drive gear discs of the revolution group forward through the transmission shaft gear. The revolution group is laid down, and the upper and lower drive gear discs become left and right drive gear discs. The additional driven gear transmission shaft gear drives the left and right drive gear discs on the coaxial revolution group. A pulley, chain wheel, etc. are added to one of the drive gear discs. An additional shaft is fixed to the driven wheel of the main body between the left and right drive gear discs, or the left and right drive gear discs are made into two pulleys, chain wheels, etc., and the revolution group is rotated by a single power or a motor. Or two single revolution groups are installed at the rear end of the aircraft body to offset the torque and push the body forward. A brake clutch is installed on the transmission shaft. When the propeller is used to propel the propeller forward or the wing propeller group can be tilted, an inner shaft lifting and telescopic shaft tube is inserted into the inner shaft to push and pull the variable pitch disc. Installing the forward propulsion orbiting group can eliminate the control blade and the one-way inclined plate, and the number of pull rods in the bridge shaft is reduced by four. Using a traditional single propeller will generate torque and tilt the main body to one side. Even if two are used, the airflow will be directed to the periphery.

[0020] The revolution group assembled by the above method using the original revolution propeller rotation method is a new revolution group. The new structure derived from the original revolution group structure is adapted to the flight in the air field and is called the wing revolution group. The new installation method and parts can be applied to these aircraft.

[0021] The invention discloses a structural method and parts of a coaxial helicopter with a wing revolution group arranged up and down. The overall arrangement is that the propeller blades are symmetrically installed on the upper end of the hollow central shaft of the propeller, a lifting and telescopic shaft is inserted into the hollow central shaft, the lifting and telescopic shaft derives the inner shaft lifting and telescopic shaft, the outer shell of the propeller central shaft is connected to one end of the stress transfer revolution hub, the stress transfer revolution hub derives the stress transfer tilting hub, the stress transfer revolution hub is installed on the revolution disk, the control blade is installed on the stress transfer revolution hub, the revolution disk is installed on the multi-layer coaxial outer shaft, the speed increasing gear ring is installed on the lower revolution disk, the speed increasing gear ring derives the flywheel speed increasing gear ring, the two-layer shaft tube of the reverse speed increasing device is installed on the speed increasing gear ring, the reverse speed increasing device derives the speed increasing wing revolution group, the speed increasing gear ring is installed above the two-layer shaft tube, the upper revolution disk is installed above the speed increasing gear ring, the pitch changing disc and the one-way work inclined disc are installed above the upper revolution disk, and the pitch changing disc, the one-way work inclined disc and the fixed tube are installed below the lower revolution disk. The upper and lower drive gear discs are installed on the inner and outer shafts below the fixed tube, and the bridge shaft is installed in the inner shaft. The upper and lower drive gear disc ends of the bridge shaft are installed with a frame. The frame derives the frame shaft and the tilt frame. The frame gathers the upper and lower wing revolution group pull rods, pull wires, etc. at the fixed tube and connects them to the four-way suspension folding link, swing frame, etc. respectively, and then installs them correspondingly with the pull rods, pull wires or motors and cylinders. The multi-layer coaxial upper and lower wing revolution groups are installed on the middle upper part of the main body with a fixed tube, and the engine shaft teeth are installed to mesh with the upper and lower drive gear discs, or the public is installed. The propeller pushes the revolution group forward. When installing the revolution propeller to push the revolution group forward, a fan-shaped swing push-pull rod is installed in the cab, a clutch control rod is made, and the tail wing is installed. The cab is installed with a sensing lifting wheel, a balancing steering wheel, a four-way pedal, an accelerator pedal, a brake clutch, a fan-shaped swing push-pull rod, etc. The pitch plate pull rod, the pull wire, etc. are connected to the sensing lifting wheel, the one-way workmanship inclined plate is connected to the balancing steering wheel, the accelerator pedal is connected to the engine, the four-way pedal is connected to the tail wing, and the landing gear is installed on the plastic main body shell.

[0022] 17. A tilting and rotating up-and-down arranged wing orbiting group coaxial helicopter, using the structure method and parts of the orbiting propeller-wing orbiting group coaxial helicopter. After vertical take-off, the coaxial axis of the upper and lower wing orbiting group tilts 90 degrees in front of the aircraft body. A groove is reserved between the head of the aircraft and the coaxial axis, or the left and right noses have a tilting space in the middle. The engine power output shaft teeth are installed on the left or right side of the body inside the meshing part with the upper and lower drive gear discs, and the rotation center point of the engine power output gear meshing with the upper and lower drive gear discs is used as the tilt axis. The center of the power output shaft gear is made hollow, and an over-frame shaft is installed on the opposite body by over-frame method. Like the rear axle of a truck, the inner shaft extension above the lower drive gear disc is embraced or semi-encircled and is installed with a bearing at the hollow center of the power output gear, or the power output gear is installed with gears at both ends of a short tube, or two gears are connected together, and the over-frame shaft passes through The two gears through the power output extend to the opposite main body, and are installed on the main body with bearings, or on the inner shaft above the lower drive gear plate, and the bearing outer frame bearing jacket is connected to the over-frame shaft at one end or both ends, and a large ring gear is installed on the over-frame shaft movable section, and the large ring gear is tilted by the gear, or the tilt frame is installed on the fixed tube, and the fixed tube and the over-frame shaft are installed together with a connecting rod. The tilt frame is installed on the fixed tube by triangular pulling, and the connecting rod, pull rod, motor, oil cylinder and other push-pull tilt frame tilt wing revolution group are installed. The over-frame method derives the over-frame shaft and tilt frame. The connecting rod, pull rod, motor, oil cylinder and other control switches are pulled to the fan-shaped swing push-pull rod of the cab, and the upper and lower wing revolution groups are changed in pitch or operated on the over-frame shaft, fixed tube and tilt frame, or controlled by motors, oil cylinders, etc. The switch is pulled to the cab to sense the lifting wheel. There is no need to install the swash plate and the control blade. Folding side wings are installed on the left and right sides of the aircraft body. The two folding side wings are centered on the root of the main body and can be merged and attached to or embedded in the main body as the coaxial tilt is turned backward. They can be unfolded into two wings as the coaxial tilt is turned, reducing the lift resistance when merged and stabilizing the main body when unfolded. The horizontal tail is installed, and the left and right swinging tail wings are installed. The fan-shaped swinging push-pull rod is installed under the arm of the cockpit to serve as a tilt control rod. The tilting upper and lower wing revolution groups always give people a feeling of current material technology. The lower wing revolution group can only be installed with a transmission shaft or a swinging stress transfer revolution hub, or a transmission shaft and a stress transfer revolution hub can be installed. The length or the telescopic or swinging angle can be controlled to meet the torque of the upper wing revolution group. The lower wing revolution group is not installed with a propeller, and the reverse speed increase device is still used.

[0023] The overall layout of the tilt-rotating up-and-down arranged wing orbiting group coaxial helicopter is that the propeller blades are symmetrically installed on the upper end of the hollow central shaft of the propeller, a lifting and telescopic shaft is inserted into the hollow central shaft, and the propeller central shaft and the outer shell are connected to one end of the orbiting hub, the stress transfer orbiting hub is installed on the orbiting propeller disc, the orbiting propeller disc is installed on the multi-layer coaxial outer shaft, the speed increasing gear ring is installed on the lower orbiting propeller disc, the two-layer shaft tube with reverse speed increasing is installed on the speed increasing gear ring, the speed increasing gear ring is installed above the two-layer shaft tube, the upper orbiting propeller disc is installed above the speed increasing gear ring, the orbiting propeller variable pitch disc is installed above the upper orbiting propeller disc, the variable pitch disc is installed below the lower orbiting propeller disc, and the fixed tube. The upper and lower driving gear discs are installed on the inner and outer shafts below the fixed tube, the inner shaft lifting and telescopic shaft is installed in the inner shaft, the pitch disc is installed above the inner shaft lifting and telescopic shaft, and a movable frame is installed at the upper and lower driving gear disc ends of the inner shaft lifting and telescopic shaft. The frame fixed to the lower end of the inner shaft lifting and telescopic shaft and moving with its telescopic movement gathers the upper and lower wing revolution group pull rods, wires, etc. at the fixed tube for corresponding connection, and the coaxial upper and lower revolution groups are installed on the tilt frame at the middle upper part of the main body with a fixed tube, the frame shaft is installed or connected to the tilt frame, the engine shaft teeth are installed on the left or right side of the main body to mesh with the upper and lower driving gear discs, the tail wing, the side wing, the sensing lifting wheel, the steering wheel, the four-way pedal, the accelerator pedal, the fan-shaped swing push-pull rod brake clutch, the pitch disc pull rod, the wires, etc. are connected to the sensing lifting wheel in the cab, the accelerator pedal is connected to the engine, the fan-shaped swing push-pull rod is connected to the tilt frame, the steering wheel is connected to the left and right folding side wings, the four-way pedal corresponds to the horizontal tail, the left and right swing tail is connected, and the landing gear is installed on the plastic main body shell.

[0024] 18 A helicopter with wing revolution groups installed at the front and rear ends of a revolution propeller body, a wing revolution group is installed at the front and rear ends of an aircraft body respectively, and a coaxial helicopter structure method and parts with revolution propeller wing revolution groups arranged up and down are applied, a single-wing revolution group, a revolution propeller disc, a speed-increasing gear ring are applied, an inner and outer shafts with upper and lower driving gear plates are used, an inner shaft lifting and telescopic shaft is installed, a pitch disc is installed above the inner shaft lifting and telescopic shaft, an outer shaft shaft tube is divided into two parts up and down with a short section, and a reverse speed-increasing device is used, and a double-layer shaft tube is retained, or the outer layer is applied with a revolution propeller disc outer layer. The shaft tube connected to the speed-increasing gear ring is called a speed-increasing shaft tube, corresponding to the outer shaft, the outer shaft or the speed-increasing shaft tube is assembled into an active disc and a driven disc to control the speed increase by using a disc brake or a drum brake. The shaft tube rotates, and the speed-increasing shaft tube drives the flywheel speed-increasing gear ring to rotate. The flywheel speed-increasing gear ring rotates unidirectionally. A circle of teeth or concave teeth or multiple springs are installed on the speed-increasing shaft tube. Several frames are installed on the fixed tube, and several of them are pulled obliquely or in a woven manner, or directly wrapped by the fixed tube or tubular brake clutch and bordering the inner layer shaft tube, passing over the brake clutch, and the spring is installed on the frame or the ring is installed on the frame. The spring or teeth installed on the ring are bordering and meshing with a circle of teeth or springs of the speed-increasing shaft tube to form a flywheel speed-increasing gear ring. The speed-increasing shaft tube corresponds to the outer shaft and the brake clutch is installed. The bearing lifting plate is installed on the outer shaft or the speed-increasing shaft tube. The inner wall can move up and down with the rotation, and the outer wall connecting rod pushes and pulls the brake clutch to make the brake clutch disengage or close. Lever, pull rod, motor, oil cylinder, etc. are installed on the fixed tube to connect with the bearing lifting plate, and then connected with the balance steering wheel. Remove the lower wing revolution group and revolution propeller disk and the speed-increasing gear ring, bridge shaft and frame. A lifting and telescopic shaft is inserted into the inner shaft, which is called the inner shaft lifting and telescopic shaft. A pitch plate is installed above the inner shaft lifting and telescopic shaft, and levers, pull rods, motors, oil cylinders, etc. are used below to control the telescopic movement. The revolution propeller is used to push the revolution group forward, or the front and rear single-wing revolution groups are flexibly tilted to a certain angle using the over-frame shaft and the tilt frame, or the fan-shaped swing push-pull rod is installed under the arm of the cab. The steering wheel is changed to a front and rear fan-shaped pull. The reverse speed increase in the speed-increasing wing revolution group does not participate in the normal rotation of the revolution groups at both ends. It is idling on standby for roll, and uses speed increase to control roll. When rolling forward, pull the steering wheel backward, and vice versa, to keep the steering wheel horizontal. The awareness of keeping the steering wheel horizontal enables the aircraft to maintain a horizontal state. When the steering wheel is pulled forward, the rear clutch of the revolution group closes, and the rear wing revolution group produces a reverse speed-increasing force state. When the steering wheel is pulled backward, the clutch of the front wing revolution group closes, and the front wing revolution group produces a reverse speed-increasing force state, becoming a speed-increasing wing revolution group, which keeps the aircraft in a stable state.The speed-increasing wing revolution groups are installed at both ends of the main body. If the engine power output gear meshes with the teeth of the two main drive gear plates, the front and rear wing revolution groups will rotate in the same direction. This can only be used when the reverse speed-increasing device is removed. The engine power output gear meshes with the teeth of a main drive gear plate, which makes the front and rear wing revolution groups rotate one clockwise and the other counterclockwise. A main drive gear plate is installed on the main body, and the center points of the two sides of the main drive gear plate are installed with transmission shaft universal joints, etc. The other end of the transmission shaft extends to the upper and lower drive gear plates of the wing revolution groups at both ends of the main body. The gear meshes with the teeth of the upper and lower drive sprockets, or the main drive sprocket is replaced with a planetary gear connected to the transmission shafts at both ends, the power output gear meshes with the main drive sprocket to rotate, driving the wing revolution groups at both ends to offset the torque rotation. Parallel docking or staggered docking can also be used to directly mesh the gears on the two transmission shafts with the teeth of the main drive sprocket in the middle, and the left and right transmission shafts and the main drive sprocket are fixed on the main frame by bearings. The main drive sprocket has a circle of teeth, or is made into an inner and outer gear ring, which meshes with the teeth of the engine power output shaft to meet the required rotation direction of the revolution group. Or use planetary gears to connect the front and rear transmission shafts. Install the revolution propeller on the main body to push the revolution group forward, then the bridge shaft, one-way inclined plate, etc. do not need to be installed. It can be made into a flat plate in the middle to dock with each other to expand the transportation area.

[0025] The helicopter with wing orbiting groups installed at the front and rear ends of the main body has an overall layout with propeller blades symmetrically installed on the upper end of the hollow central shaft of the propeller, a lifting and telescopic shaft is inserted into the hollow central shaft, and the outer shell of the propeller central shaft is connected to one end of the orbiting hub, the stress transfer orbiting hub is installed on the orbiting propeller disc, and the control blades are installed on the orbiting hub, the orbiting propeller concave orbiting propeller disc is installed on the coaxial inner shaft, the bridge shaft is installed in the inner shaft, the pitch disc and the one-way inclined disc are installed on the bridge shaft or the inner shaft above the orbiting propeller disc, a flywheel speed-increasing gear ring is installed under the orbiting propeller disc, a two-layer shaft tube with reverse speed-increasing is installed under the flywheel speed-increasing gear disc, the speed-increasing shaft tube connected to the flywheel speed-increasing gear disc corresponds to the outer shaft with a brake clutch, a fixed tube is installed on the outer shaft, and a brake is installed on the fixed tube The clutch control device of the vehicle is installed on the inner and outer shafts below the fixed tube, and the upper and lower driving gear discs are installed on the inner and outer shafts, and the bridge shaft is installed in the inner shaft, or the inner shaft lifting and telescopic shaft is installed. The lower end of the bridge shaft is installed with a four-way folding suspension, a swing frame, etc., and the speed-increasing revolution group is installed at the front and rear ends of the main body, and the transmission shaft and gear are installed to extend to the two ends of the revolution group to mesh with the upper and lower driving gear discs, and a main driving gear disc is installed to connect or mesh with two corresponding transmission shafts or shaft teeth in various ways, and the engine shaft teeth are installed to mesh with the teeth of a main driving gear disc. The cab is installed with a sensing lifting wheel, a balancing steering wheel, a four-way pedal, an accelerator pedal, a fan-shaped swing push-pull rod, etc., the pitch disc corresponds to the sensing lifting wheel connection, the steering wheel corresponds to the brake clutch connection, the four-way pedal corresponds to the one-way inclined plate connection, and the accelerator pedal corresponds to the engine connection. Or the revolution propeller is used to propel the propeller forward, and the landing gear is installed on the plastic main body shell.

[0026] 19 A helicopter with a wing orbiting group installed left and right with a rotating rotor, adopts a coaxial helicopter structure method and parts with a rotating rotor-wing orbiting group arranged up and down, separates the transmission shaft from the tilting propeller hub, exposes the transmission shaft outside the main body installation package and the wing orbiting group installation package, installs the stress transfer tilting propeller hub on the periphery of the transmission shaft, and tilts with the rotation center of the transmission shaft as the axis, installs one or more tilting propeller hubs between the main body and the wing orbiting group by a parallel or cross-mounted fixed-wing orbiting group, and makes one or more of them swingable, and one or more of the left and right stress transfer tilting propeller hubs on the main body are initially integrated with each other, or use a frame to expand or reduce the rotation diameter of the connection, or no connection is required, One shaft of the gears at both ends is meshed with the gears at both ends of the tilting disks, the main drive gears are fixed on the main frame by bearings, the left and right transmission shafts are installed on the tilting disks on both sides of the main body by bearings or gears, the tilting disks are installed on the outer wall of the bearings or multiple tilting disks are used with multiple bearings, the tilting disks are installed on both sides of the main body, and the two sides of the main body are tilted, moved or rotated, one or more gears are installed on the stress transfer tilting hub and the transmission shaft, and the stress transfer tilting hub is tilted by chains, gears, etc., the rotation center of the gear and the center of the diameter of the tilting disk are the same as the rotation center of the transmission shaft, or several or all of the gears and multiple tilting disks are small, and the center of the diameter of the gear or tilting disk is on one side of the rotation center of the transmission shaft, that is, they may not be on the same axis. The connecting arm or the stress transfer tilting hub is tilted by gears, levers, pull rods, cables, motors, etc., or a large round gear ring is used to cover the tilting disk gear, and the large round gear ring is rotated by a small gear. The tilting hub uses a round tube or several different shapes, and the cross section uses a flat ellipse, olive shape, parallelogram, etc. The transmission shaft may be double-layered, with the outer layer being a driven shaft tube, which is called a driven outer tube. On the driven outer tube, a spirally wound angular strip is installed that is vertically arranged on the outer surface of the driven outer tube for the entire length or at intervals, or is made into an inner concave hole, which is called a spiral strip. The spiral strip is made of metal or non-metallic materials. The spiral strip is in the shape of long strips, waves, sawtooths, three-dimensional waves, etc. Several stress transfer tilt-propeller hubs are made into hollow corresponding pull rods, pull wires, etc. The left and right stress transfer tilt-propeller hubs are installed on the left and right sides of the upper middle part of the main body. At the corresponding positions of the left and right stress transfer tilt-propeller hubs, the stress transfer tilt-propeller hubs are connected together by an over-the-frame installation method, and a space of 0 to 90 degrees or more than 90 degrees is left, like a stone arch bridge. This space is where the engine power output shaft teeth mesh with the teeth of a main drive gear plate, and it is also the space where the tilt-propeller hub does not collide with the engine power output shaft teeth when rotating.The wing revolution groups at both ends and the coaxial tilting with the main body at 0 or 180 degrees are in level flight state, and 90 degrees with the main body are in vertical lift state. A wing revolution group is installed at the end of the left and right stress transfer tilting hubs, and a main drive gear plate is installed in the middle of the frame inside the main body. The main drive gear plate is fixed on the main frame by bearings, and the transmission shaft universal joints are installed at the center points of the two sides of the main drive gear plate. The transmission shaft extends to the upper and lower drive gear plates of the wing revolution groups at both ends. The bevel gears, bevel gears and other gears at one end of the transmission shaft are meshed with the upper and lower drive gear plates. The power output gear rotates, driving the left and right wing revolution groups to rotate in a clockwise and counterclockwise direction to offset the torque. Use parallel docking or staggered docking to directly mesh the gears on the transmission shaft at this end of the main body with the teeth of the main drive gear plate in the middle. The lower orbiting blade disc and the lower speed increasing gear plate of the orbiting blade coaxial helicopter under the lower wing orbiting group are removed, and the upper wing orbiting group, inner shaft, outer shaft, double-layer orbiting blade disc, speed increasing gear ring, fixed tube, upper and lower driving gear plates, variable pitch disc, and reverse speed increasing device are also divided into two parts, leaving only the upper wing orbiting group part. The reverse speed increasing device retains the double-layer shaft tube because one layer can fix the orbiting blade disc. The bridge shaft, frame, one-way inclined plate and control blade are removed because the tilting can be a power source. The inner shaft and the upper and lower driving gear plates are hollow. The propeller center shaft method is used to insert a telescopic shaft into the center hole of the inner shaft. The two ends of the telescopic shaft protrude a certain distance from the inner shaft. It is called the inner shaft lifting telescopic shaft. It is designed with the wing orbiting group propeller center shaft variable pitch disc device and is used in the same way. It can be operated at the bottom or outside of the upper and lower driving gear plates. The inner shaft lifting and telescopic shaft is controlled by pull rods, pull wires, gears, rack motors, oil cylinders, etc., and is connected to the cab lifting wheel by pull rods, pull wires, etc. The reverse speed increasing device is connected to the shaft tube of the speed increasing gear ring, corresponding to the outer shaft, and the outer shaft tube or speed increasing shaft tube is assembled into a driving disc and a driven disc by spline disc brake or drum brake. One of the discs of the brake clutch is connected on the fixed pipe by levers, pull rod motors, oil cylinders, etc. to perform clutch action, forming a speed increasing wing revolution group. Then it is connected to the bottom of the cab balance steering wheel, and the balance steering wheel is changed to left and right fan-shaped pull.The reverse speed increase does not participate in the normal rotation of the wing revolution groups at both ends. It is idle for roll and uses the speed increase to control roll. To roll to the left, turn the steering wheel to the right, and vice versa. When the steering wheel is turned to the left, the clutch of the right wing revolution group is engaged, and the right wing revolution group produces a reverse speed increase. When the steering wheel is turned to the right, the clutch of the left wing revolution group is engaged, and the left wing revolution group produces a reverse speed increase. It is used in coordination with the accelerator pedal to keep the aircraft stable. The speed increase wing revolution group is installed at the left and right ends of the stress transfer tilt-rotor hub on both sides of the main body. Tilt along with the stress transfer tilt hub, and it has the ability to move. On the stress transfer tilt hub, the lifting rod and the brake clutch rod rotate together with the stress transfer tilt hub, and the section to the cab does not rotate. Install a disc with a telescopic hole, a bracket, a pull rod, etc. that follows the swing on the drive shaft or the main body, so that the two push-pull rods and the stress transfer tilt hub can be shifted synchronously. Use a pitch disc to cover the drive shaft or a bearing that can push and pull to rotate, and connect it with two pull rods that can push and pull without tilting, or install a motor, oil cylinder, etc. to convert rotation into non-rotation. The operating pull rod, pull wire, shaft gear, electromechanical, oil cylinder switch, etc. responsible for tilting the stress transfer tilt hub are connected to the bottom of the fan-shaped swinging push-pull rod under the right arm of the cab. Install left and right swinging tail wing, horizontal tail wing, etc.

[0027] The overall layout of a helicopter with a tilt-rotating left and right wing orbiting group is that the propeller blades are symmetrically installed on the upper end of the hollow central shaft of the propeller, a lifting and telescopic shaft is inserted into the hollow central shaft, the outer shell of the propeller central shaft is connected to one end of the stress transfer tilt-propeller hub, the stress transfer orbiting hub is installed on the orbiting propeller disc, the orbiting propeller disc is installed on the coaxial inner shaft, a variable pitch disc is installed above the orbiting propeller disc, a speed increasing gear ring is installed below the orbiting propeller disc, and two layers of shaft tubes with reverse speed increasing are installed below the speed increasing gear ring. A brake clutch is installed on the speed increasing shaft tube connected to the speed increasing gear ring corresponding to the outer shaft, a fixed tube is installed on the outer shaft, the speed increasing gear ring is changed to a flywheel speed increasing gear ring, upper and lower drive gear discs are installed on the inner and outer shafts below the fixed tube, an inner shaft lifting and telescopic shaft is installed in the inner shaft, the speed increasing wing orbiting group is installed at the ends of the left and right stress transfer tilt-propeller hubs of the main body, and the left and right stress transfer tilt-propeller hubs are opposite in the main body. Several interconnected wires are used at corresponding places, or they are initially integrated. A transmission shaft is installed on the main body, and the transmission shaft teeth are meshed with the upper and lower drive gear plates of the wing revolution groups at both ends. A main drive gear plate is installed and installed or meshed with the left and right corresponding transmission shafts or shaft teeth in various ways, and the engine shaft teeth are installed to mesh with the teeth of a main drive gear plate. A pitch disc pull rod and a brake clutch pull rod are used to convert displacement in various ways on the left and right stress transfer and tilt propeller hubs, and the tail wing is installed. A sensing lift wheel, a balancing steering wheel, a four-way pedal, an accelerator pedal, a fan-shaped swing push-pull rod, a brake clutch, etc. are installed in the cab. The pitch disc corresponds to the sensing lift wheel connection, the balancing steering wheel corresponds to the brake clutch connection, the four-way pedal corresponds to the tail wing connection, the accelerator pedal corresponds to the engine connection, the fan-shaped swing push-pull rod corresponds to the control device operation pull rod responsible for rotating the tilt propeller hub, and the landing gear is installed on the plastic main body shell. Description of the drawings:

[0028] Figure 1 : A stress transfer tilt hub in one arrangement. 1. Left and right initial integrated tilt hubs. 2. Tilt disk. 3. Tilt disk. 4. Sprocket. 5. Tilt disk. 6. Tilt disk. 7. Left drive shaft. 8. Main drive sprocket. 9. Right drive shaft.

[0029] Figure 2 :It is a reverse speed-increasing device with multiple coaxial layers and one of the speed-increasing gear rings. 1. It is a bridge shaft or an inner shaft lifting and telescopic shaft. 2. The outer layer of the upper revolving propeller disc. 3. The inner shaft. 4. The transmission shaft gear. 5. The upper speed-increasing gear ring. 6. The inner layer shaft tube. 7. The outer layer shaft tube. 8. The outer layer shaft tube connecting rod or concave disc. 9. The inner layer shaft tube connecting rod or concave disc. 10. The lower speed-increasing gear ring. 11. The outer layer of the lower revolving propeller disc. 12. The outer shaft. 13. The fixed tube. 14. The upper and lower driving gear discs. 15. The power output gear. 16. The over-frame.

[0030] Figure 3:It is a tilting device with a tilting coaxial axis. 1. Inner axis lifting and telescopic axis. 2. Inner axis. 3. Outer axis. 4. Fixed tube. 5. Connecting rod between fixed tube and over-frame axis. 6. Bearing installed on the main body. 7. Power output gear. 8. Upper and lower driving gear discs. 9. Over-frame axis. 10. Upper driving gear disc. 11. Lower driving gear disc. Specific implementation method:

[0031] 1. A structural method and parts for a coaxial helicopter with a revolution blade and revolution group arranged up and down.

[0032] Multi-layer coaxial, use two round tubes with different diameters, the thick tube is inserted into the thin tube, the length and mass are considered according to the load requirements, the length of the inner tube should extend a certain distance beyond the two ends of the outer tube, the bearings are installed inside the two ends of the outer tube, so that the inner and outer tubes can rotate but not extend, and stand upright to become the inner and outer axes, the inner axis serves as the upper wing orbital axis, and the outer axis serves as the lower wing orbital axis, but the inner axis must be hollow, and a hollow shaft tube is installed inside the inner shaft with bearings and the inner wall of the inner shaft, and its two ends extend a certain distance beyond the two ends of the inner shaft. The function of this tube is not to rotate, and it is called a bridge axis. A round tube is inserted into the lower part of the outer shaft at a short distance, and the bearings are used to fix the outer wall of the outer shaft at both ends. This shaft tube is connected and fixed to the main body, and is called a fixed tube. The lower end of the fixed tube is the internal device of the main body. The lower end of the fixed tube is an outer shaft, an inner shaft, and a bridge shaft that are longer than the other. A driving gear plate is installed on each of the inner and outer shafts at the lower end of the fixed tube. The upper driving gear plate and the lower driving gear plate are meshed with the power output gear. The rotation of the power output gear drives the upper and lower driving gear plates to rotate in the positive and negative directions, and drives the upper and lower wing revolution groups to rotate in the positive and negative directions. A frame is installed on the lower bridge shaft. The frame is like the longitudinal support around the Chinese lantern, passing over the upper and lower driving gear plates that are larger than the shaft diameter, and bordering the lower end of the fixed tube. The frame derives the frame shaft and the tilting device, etc., and two layers of reverse speed-increasing shaft tubes are inserted between the upper and lower wing revolution groups. When the revolution propeller is used to propel the propeller forward or the wing revolution group can be tilted, an inner shaft lifting and telescopic shaft tube is inserted into the inner shaft to push and pull the variable pitch disc. Therefore, the inner and outer shafts of traditional helicopters cannot be directly installed with the upper and lower wing orbiting groups to generate power, and the orbiting propellers cannot be used to their best effect.

[0033] 2 propellers, using several variable pitch propeller blades with lift effect, symmetrically installed at the upper end of the propeller center shaft, gears and other transmission devices installed at the lower end, the propeller center shaft is hollow, inside the propeller center shaft shell, two gears are used for right-angle transmission, a telescopic shaft is inserted into the hollow center shaft, and the two ends of the telescopic shaft extend a distance from the two ends of the propeller center shaft, which is called the lifting telescopic shaft, and a variable pitch plate is installed on the top of the lifting telescopic shaft. There are several connecting rods for several blades, and the synchronous connecting rod rotates with the propeller. The other end of the lifting telescopic shaft is installed with levers, pull rods, gears, etc. to interact with the propeller center shaft shell, and the purpose of rising and falling is achieved through the push-pull movement of the pull rod. Or the lifting telescopic shaft is extended out of the propeller center shaft shell, and the push-pull operation is performed outside the propeller center shaft shell. The lifting telescopic shaft derives the inner shaft lifting telescopic shaft, and all the blades on the main body of an aircraft only perform lifting actions, and there is no self-dancing of each blade on a traditional helicopter, which has the effect of reducing noise and extending service life. There are multiple propellers on each wing orbiting group of the orbiting propeller. Each propeller has multiple blades. Even if one or two blades fail, it will not affect normal flight. Each blade is shorter than a traditional blade. When the propeller moves and rotates, it cuts the airflow like a chainsaw, so the blades of the upper and lower wing orbiting groups will not collide with each other.

[0034] 3. Stress transfer revolution propeller hub, the transmission shaft is separated from the revolution propeller hub, the transmission shaft outside the revolution propeller disc and the propeller center shaft shell is exposed, the stress transfer revolution propeller hub is installed on the periphery of the transmission shaft, the propeller is fixed between the main body and the propeller in parallel or cross installation, one or more stress transfer revolution propeller hubs are installed, the stress transfer revolution propeller hub and each propeller center shaft shell are symmetrical or integrated with each other on the revolution propeller disc and the inner shaft or outer shaft, several of them are made into hollow corresponding pull rods, pull wires, etc., one of them is made into a swingable one, and the stress transfer revolution propeller hub installed on the periphery of the transmission shaft is in the shape of a round tube or an ellipse, olive, parallelogram, etc. with a flat cross section. The transmission shaft may be double-layered, with the outer layer being a driven shaft tube, and the exposed rotation has the effect of reducing resistance and also has the effect of pulling. Before the two ends of the stress transfer orbiting blade hub of the circular tube are installed and fixed to the propeller central shaft shell and the orbiting blade disc, at the two ends of the stress transfer orbiting blade hub, outside the connection point of the orbiting blade disc and the stress transfer orbiting blade hub and inside the connection point of the propeller central shaft shell, one or more flat circular rings are installed on the stress transfer orbiting blade hub at both ends. The propeller central shaft shell end or its connection point is directly used, and one or more circles of wire entry holes or fixed tooth grooves are set on the flat circular ring. The diameter of the orbiting blade disc can be larger. Ropes or steel wires of various good materials are used, and one end is fixed to the hole on the flat circular ring at the propeller end. The wire is pulled with a certain number of symmetrical holes or mutual torque, and with a certain force. , the clockwise and counterclockwise directions are wound along the stress transfer orbiting hub to the flat circular ring hole at the end of the orbiting propeller disk. After being fixed, it can also be pulled to the outer circle of the orbiting propeller disk. Other shapes use ropes or steel wire pull rods, etc., with symmetrical holes or a certain amount of mutual pulling force, from the hole on the flat circular ring at the propeller end or directly pull the propeller center axis shell individually, and pull it to the flat circular ring hole at the end of the orbiting propeller disk in a straight pull or individual cross-way manner, or directly pull it to the outer circle of the orbiting propeller disk for fixing. The stress transfer orbiting hub can use two or more layers of inner and outer round tubes, and the two ends are installed or welded into an integral round tube, which has the effect of transferring stress. The stress transfer orbiting hub derives the stress transfer tilting hub.

[0035] 4. Stress transfer tilt-propeller hub, separate the transmission shaft from the tilt-propeller hub, expose the transmission shaft outside the main body installation package and the wing revolution group installation package, install the stress transfer tilt-propeller hub on the periphery of the transmission shaft, tilt with the transmission shaft rotation center as the axis, install the fixed wing revolution group between the main body and the wing revolution group in parallel or cross type, install one or more tilt-propeller hubs, or make one or more of them swingable, or one or more of the left and right stress transfer tilt-propeller hubs on the main body are initially integrated with each other, or use a frame to expand or reduce the rotation diameter connection, or no connection is required, use an axis of the gears at both ends to mesh with the tilt disk gears at both ends, and the left and right transmission shafts are installed on the tilt disks on both sides of the main body with bearings, and the tilt disks are installed on the outer wall of the bearings, or multiple bearings are used. A tilting disc is installed on both sides of the main body, and is tilted or rotated on both sides of the main body. One or more toothed discs are installed on the stress transfer tilting hub and the transmission shaft. The stress transfer tilting hub is tilted by means of chains, gears, etc. The rotation center point of the toothed disc and the center point of the diameter of the tilting disc are the same as the rotation center of the transmission shaft, or some or all of the toothed discs and multiple tilting discs are small, and the center point of the diameter of the toothed disc or the tilting disc is on one side of the rotation center of the transmission shaft. Gears, levers, pull rods, cables, motors, etc. are used to tilt the connecting arm or tilt the stress transfer tilting hub, or a large spherical gear ring is used to cover the tilting disc toothed disc, and the large spherical gear ring is rotated by a small gear. The tilting hub uses a round tube or several different shapes, and the cross-section uses a flat ellipse, olive shape, parallelogram, etc. The transmission shaft may be double-layered, with the outer layer being a driven shaft tube, which is called a driven outer tube. On the driven outer tube, a plurality of strips are installed that are spirally wound and angularly erected on the outer surface of the driven outer tube for the entire length or at intervals, or are made into concave or strip holes, which are called spiral strips. The spiral strips are made of metal or non-metallic materials. The spiral strips are in the shape of long strips, waves, sawtooths, three-dimensional waves, etc. The stress is transferred to the tilt hub by making several hollow corresponding pull rods, pull wires, etc., which are converted from tilting to non-tilting in the main body, and the same mass is used to obtain good stress through different structures.

[0036] 5. The revolving propeller disc is installed with one or more layers of discs or connecting rods at the root of multiple stress transfer revolving propeller hubs to fix the revolving propeller hubs and the transmission shaft. When the revolving propeller disc rotates with the inner and outer shafts, the cross-section is triangular or semicircular, which is called a revolving propeller disc. The center of the revolving propeller disc is installed on the inner shaft, which becomes the upper revolving propeller disc of the upper wing revolving group. When it is installed on the outer shaft, it becomes the lower revolving propeller disc of the lower wing revolving group. The revolving propeller disc is installed on the shaft tube and rotates with the shaft tube. The upper and lower revolving propeller discs of a wing revolving group are installed in a buckled state. The stress transfer revolving propeller hub and the transmission shaft are installed. The outer layer of the upper revolving propeller disc has a larger arc or angle, and is in an inverted state like a bowl, wrapping the bevel gears, bevel gears and other gears on the lower transmission shaft inside. The inner layer of the upper revolving propeller disc has a smaller arc with a connecting rod or flat disc. This layer must expose part of the teeth below the bevel gears and bevel gears on each transmission shaft. The outer layer of the lower orbiting propeller disc has a larger arc or angle, and is in a standing state like a bowl, wrapping the bevel gears, bevel gears and other gears on the upper transmission shaft inside. The inner layer of the lower orbiting propeller disc uses a connecting rod or a flat disc with a smaller arc. This layer must expose part of the teeth above the bevel gears and other gears on each transmission shaft. Or the upper and lower wing orbiting groups only use the outer orbiting propeller disc, and the orbiting propeller disc or the connecting rod weaving method or oblique pulling method are used to install the orbiting propeller hub and the transmission shaft, just like the cross-angle pulling of wheel spokes.

[0037] 6. The reverse speed increasing device is installed between the upper and lower orbiting blade discs of the upper and lower wing orbiting groups. The upper and lower annular gear rings or annular gear disc planes are sleeved between the coaxial upper and lower orbiting blade discs. The middle part of the annular gear ring is empty in the middle of only one circle of tooth plane. The annular gear disc can be directly installed on the inner and outer shafts with bearings. Any one of them is meshed with the exposed part of the tooth of each transmission shaft between the upper and lower orbiting blade discs. Two cylinders are used, the inner wall diameter of one cylinder circle is equivalent to the outer edge diameter of one annular gear ring circle, and the outer wall diameter of one cylinder circle is equivalent to the inner edge diameter of one annular gear ring. They are erected and sleeved into the inner and outer shafts. The upper edge of the large cylinder is fixedly mounted and fixed to the upper annular gear ring, and the lower edge is fixedly mounted and fixed to the lower orbiting blade disc. The lower edge of the small cylinder is fixedly mounted and fixed to the lower annular gear ring, and the upper edge is fixedly mounted and fixed to the upper orbiting blade disc, or the upper edge of the large cylinder is fixedly mounted and fixed to the upper orbiting blade disc, and the lower edge is fixedly mounted and fixed to the lower annular gear ring, and the upper edge of the small cylinder is fixedly mounted and fixed to the upper annular gear ring, and the lower edge is fixedly mounted and fixed to the lower orbiting blade disc, or the upper edge of the large cylinder is fixedly mounted and fixed to the upper orbiting blade disc, and the lower edge is fixedly mounted and fixed to the lower annular gear ring, and the upper edge of the small cylinder is fixedly mounted and fixed to the upper annular gear ring, and the lower edge is fixedly mounted and fixed to the lower orbiting blade disc, or it is directly used in this way. The cylinder has a length. The brain imagines that the waist of the inner and outer layers becomes thinner and equal to the inner and outer shafts, and it becomes the shape of a foot drum or a wheel hub. The upper and lower parts of the cylinder become concave discs, and two more layers of shaft tubes are added on the periphery of the outer shaft. The concave disc and the two layers of shaft tubes are split and installed on the inner and outer shafts, or bearings are installed inside and outside the upper and lower ends of the inner shaft tube, which has an internal and external support function, so that it can rotate but not move up and down. The lower end of the inner shaft tube is installed with a mounting plate with mounting holes, or it is initially integrated and installed on the inner and outer shafts between the upper and lower revolution groups. The upper and lower ends of the outer shaft tube are also installed with mounting plates with mounting holes, or it is initially integrated and inserted into the inner shaft tube, and the upper end of the inner shaft tube is installed with a mounting plate with mounting holes. The upper and lower mounting plates are connected to the upper and lower annular gear rings and the revolution paddle disc by connecting rods, spokes, etc. If an annular gear disc is used, the inner shaft tube or the concave disc or the connecting rod will be connected and installed with the outer shaft. The inner shaft tube is connected to the outer shaft, and the speed-increasing gear ring or speed-increasing gear disc is installed in the outer layer of the upper revolving paddle disc or the outer layer of the lower revolving paddle disc to mesh with the transmission shaft gear. The inner revolving paddle disc that affects the rotation is not installed. The annular gear ring or the annular gear disc are collectively referred to as the speed-increasing gear ring. The one with a retaining spring that can only rotate in one direction is called a flywheel speed-increasing gear ring. The flywheel speed-increasing gear ring and the reverse speed-increasing device derive the speed-increasing revolving group. The inner and outer shafts rotate in the positive and reverse directions. The upper and lower revolving paddle discs each lead the other speed-increasing gear ring to speed up the rotation of the gears on each transmission shaft. The concave disc or connecting rod on the double-layer shaft tube pulls the revolving paddle disc, which adds an extra layer of safety.

[0038] 7. Brake clutch. Using traditional clutch, which is costly and not prohibited, using the unsafety of double-sided magnets, using brake disc or brake pad, drilling the center point of the transmission shaft, turning the circular shaft with the same diameter as the center of the transmission shaft, installing the brake pad at one end and the brake disc at the other end, and making it a telescopic shaft. The disc clutch must be telescopic, and the spline type can also be used, which is a way that can be telescopic but not rotated, or using drum brakes. Brake drum brakes do not need to be telescopic. The brake pad is applied inside the brake drum or outside the brake drum, and is collectively referred to as a brake clutch. The brake clutch is installed on the transmission shaft of the power output gear, and the motor, oil cylinder, etc. can be installed to control the clutch. The clutch is separated when the engine is started. When the brake clutch is installed on the speed-increasing wing revolution group, the layer of shaft tube connected to the speed-increasing gear ring is installed on the outer shaft, and the bearing lifting plate is installed on the outer shaft or the layer of shaft tube connected to the speed-increasing gear ring. The inner wall can move up and down with the rotation, and the outer wall connecting rod pushes and pulls to make the brake clutch close or close. Install levers, pull rods, motors, cylinders, etc. on the fixed pipe and connect them to the bearing lifting plate, and then connect them to the balanced steering wheel. Use the steering wheel to control the brake clutch, and move the balanced steering wheel in a fan-shaped manner front, back, left, and right to increase kinetic energy in a certain direction. The engaged state is the speed increase, and the disengaged state is the normal speed.

[0039] 8. The speed increasing wing revolution group uses a single wing revolution group, a revolution propeller disc, a speed increasing gear ring, an inner and outer shafts with upper and lower driving gear discs, an inner shaft lifting and telescopic shaft is installed, a pitch changing disc is installed above the inner shaft lifting and telescopic shaft, and a short section of the outer shaft tube is used. The reverse speed increasing device is divided into two parts, and the upper section is used to retain the double-layer shaft tube, or the outer layer uses the revolution propeller disc outer layer method. The shaft tube connected to the speed increasing gear ring is called the speed increasing shaft tube, corresponding to the outer shaft, the outer shaft or the speed increasing shaft tube is assembled into an active disc and a driven disc using a disc brake or a drum brake to control the rotation of the speed increasing shaft tube, and the speed increasing shaft tube drives the flywheel speed increasing gear ring to rotate, and the flywheel speed increasing gear ring rotates unidirectionally. A retaining spring is installed on the speed increasing shaft tube with a circle of teeth or concave teeth or multiple retaining springs. Several over-frames are installed on the fixed tube, some of which are pulled obliquely or in a woven manner, or directly wrapped by the fixed tube or tubular shape to connect the brake clutch with the inner layer of the shaft tube, passing over the brake clutch, and a retaining spring is installed on the over-frame or a ring is installed on the over-frame. A retaining spring or teeth are installed on the ring to connect and mesh with a circle of teeth or retaining springs on the speed increasing shaft tube to form a flywheel speed increasing gear ring. The speed increasing shaft tube is installed with a brake clutch corresponding to the outer shaft, and a bearing lifting plate is installed on the outer shaft or speed increasing shaft tube. The inner wall can move up and down with the rotation, and the outer wall connecting rod pushes and pulls the brake clutch to make the brake clutch disengage or close. A lever, a pull rod, a motor, a cylinder, etc. are installed on the fixed tube to connect with the bearing lifting plate, and then connected with the balancing steering wheel to form a speed increasing revolution group. The speed can be selected at will by swinging the balancing steering wheel forward and backward or left and right.

[0040] 9 The pitch disc is installed on a short round tube using the inner wall of the bearing. The short round tube is inserted into the upper position of the revolving propeller disc on the inner shaft. A pull frame is installed on a section of the short round tube exposed above the bearing, which is called the upper pull frame. The outer wall of the bearing is used to install an outer frame like the driven plate of the swash plate. There are several outer frames installed for several revolving propeller hubs, which rotate together with the inner shaft of the upper wing revolving group, which is called the rotating outer frame, so that the short round tube can move up and down close to the inner shaft to become a pitch disc. The pitch disc can be installed on the bridge shaft. A fulcrum puller corresponding to the upper puller is installed on the stationary bridge shaft, or it is directly connected to the lifting and telescopic shaft. Between the upper puller and the fulcrum puller of the bridge shaft, a pull rod, a lever, a pull wire, a gear, a rack, etc. are used to enable the short round tube to be close to the inner shaft or the bridge shaft and move up and down a specified distance, thereby causing the upper pitch disk to move up and down a specified distance. The upper rotating outer frame is connected to the pull rod, pull wire, etc. at the lifting and telescopic shaft of the propeller of the upper wing revolution group, and the upper pitch disk is pushed and pulled to control the pitch change of all blades of the upper wing revolution group. A pull frame is installed on a short round tube exposed below the bearing below the lower orbiting propeller disc, which is called the lower pull frame. The rotating outer frame rotates together with the outer shaft of the lower wing orbiting group, so that the short round tube can move up and down close to the outer shaft or the fixed tube. The pitch disc is installed on the outer shaft or the fixed tube, and a fulcrum pull frame corresponding to the lower pull frame is installed on the stationary fixed tube. Between the lower pull frame and the fulcrum pull frame of the fixed tube, a pull rod, a lever, a pull wire, a gear, a rack, etc. are used to enable the short round tube to move up and down a specified distance. The lower rotating outer frame corresponds to the pull rod, pull wire, etc. of the orbiting propeller hub of the lower wing orbiting group, and is connected with the pull rod, pull wire, etc. at the lifting and telescopic shaft of the propeller of the lower orbiting group, and the lower pitch disc is pushed and pulled to control the pitch change of all blades of the lower wing orbiting group. The upper pitch disc can open a hole on each side of the bridge shaft, and pull the wire or rod of the fulcrum pull frame through the inner hole of the bridge shaft to the other end of the bridge shaft, or pull it from the top hole of the bridge shaft to the other end of the bridge shaft, and pull the wire or rod of the upper pitch disc fulcrum pull frame from the inner hole of the bridge shaft through the frame to the lower end of the fixed tube, and connect with the wire or rod of the fulcrum pull frame of the fixed tube of the lower wing revolution group at the lower end of the fixed tube, install small shafts on both sides of the fixed tube, and install swing frames and other devices on the small shafts, and install the rods, wires, etc. of the pitch disc fulcrum pull frame of the upper wing revolution group and the lower wing revolution group on the upper and lower end mounting points of the swing frame respectively, and the blades of the upper and lower wing revolution groups can be synchronously pitched through the ups and downs of the swing frame, or the swing frame can be controlled by a motor, oil cylinder, etc. The over-frame can be made movable, directly connected to the upper revolution group tie rod at the lower end of the lower over-bridge shaft, and the other end is connected to the swing frame. The tie rod and the pull wire inside the over-bridge shaft can be bound by the tension spring and the pull wire to prevent falling, or the over-bridge shaft can be made into a plurality of long telescopic shaft tubes arranged in a ring. The swing frame extends a long rod through the connection to the cab to sense the lifting wheel.

[0041] 10 One-way swash plate, only one side works while the other can maintain the initial state of the swash plate, telescopic rod type swash plate, the connecting rod connected to the outer frame of the swash plate driven plate uses the telescopic rod method, the telescopic rod prevents the points of further extension and extension from touching each other, and works when pushing or pulling in one direction, and the opposite telescopic rod is extended or shortened without working, or the connecting rod connected to the outer frame of the swash plate driven plate uses the angle folding connecting rod method, works when straightened, and does not work when folded in the opposite direction, or works when the points that prevent further folding touch each other, and does not work when straightened. Use the one-way swash plate and the control blade to perform the operation of the forward, backward, left, and right travel directions. The pull rod installed on the outer frame of the driven plate of the one-way swash plate can be the pull rod on the stress transfer orbiting hub. The pull rod on the orbiting propeller disc can be constrained in an initial state by means of slideways, wheel grooves, springs, etc. The pull rod is connected to the stress transfer orbiting hub or the direction control blade pull rod on the outer casing of the propeller center axis. The direction control blades can be pushed and pulled by pull rods, pull wires, etc., and the one-way workmanship of the one-way workmanship swash plate can be used to control the wind-catching direction of a wing orbiting group. Install the one-way swash plate on the inner shaft of the upper revolution group or the bridge shaft, and fix it to the inner shaft with a synchronous tie rod. The active plate has four outer frames, one for each of the front, rear, left and right directions. Use tie rods, cables, etc. to connect to the outer frame of the bridge shaft fulcrum. The tie rods, cables, etc. of the upper revolution group pass through the inner hole of the bridge shaft and connect to the frame or pull them to the lower end of the fixed tube through the frame, and connect to the one-way swash plate tie rods, cables, etc. of the lower wing revolution group. Pull wires, tie rods, etc. can be introduced into the four directions of the top tube hole of the bridge shaft with pulleys or levers, or the top tube hole of the bridge shaft can be expanded. The one-way swash plate of the lower wing revolution group is installed on the outer shaft or the fixed tube, and fixed to the outer shaft with a synchronous connecting rod. The active plate has four outer frames, one for each of the front, rear, left and right directions. Use tie rods, cables, etc. to connect to the fixed tube fulcrum. The external frame is connected, and the connecting rod and cable are connected with the one-way inclined plate rod and cable of the upper wing revolution group. A four-way folding suspension is installed on the fixed tube, and the upper one-way inclined plate and the lower one-way inclined plate rod and cable are installed on the four-way folding suspension in correspondence with each other. The four-way folding suspension is connected to the four-way folding suspension by a one-way inclined plate below, and then connected with the rod, cable, gear, rack, motor, oil cylinder, etc. installed on the aircraft body. The rod connected to the aircraft body is extended to the bottom of the steering wheel in the cockpit by various means. The direction of travel is implemented by pushing, pulling, rotating the steering wheel forward, backward, left and right. The swing of the four-way folding suspension in one of the directions of front, back, left and right is controlled, and the upper and lower wing revolution groups are pushed and pulled to open and close the control blades. The rotation in the positive and negative directions of the upper and lower directions realizes travel in the same direction. Like forward breaststroke, the left arm is the upper wing revolution group and the right arm is the lower wing revolution group.

[0042] 11 Four-way pedals, the four-way pedals are installed under the cab, the one-way swash plate active plate outer frame is installed on the main body, mainly using the driven plate, the driven plate is prevented from rotating by the synchronous connecting rod method, the driven plate of the one-way swash plate is installed under the four-way pedal, the connecting rod on the one-way swash plate driven plate outer frame is connected with the pull rod, pull wire, switch, etc. that control the direction, step on the pedals in four directions with your feet to control the direction, or connect each pedal with a ring, the ring is higher than the pedal, the ring is in various shapes such as round and oval, and the foot steps on the ring to control the direction, or install a screw hole at the center point of the swash plate driven plate, a hand crank can be screwed into the screw hole, and it can be operated by hand, or a concave pedal pedal can be made, just like a stirrup, without the need for an upper beam, with the left and right ends protruding a little, the screw rod is installed in the center below and screwed into the screw hole, and the sole of the foot is stuck in the middle of the concave shape, and the push and pull action is performed to control the direction. It can be made into a bench vise to adjust the width.

[0043] 12. The perception lift wheel looks like a steering wheel. The wheel is installed upright in front of the cab and is controlled by the hand. The perception lift wheel is installed on the main body with a bearing. One side uses a transmission shaft, a universal joint, a pull rod, a gear or a motor, a cylinder and other control components to connect to the lift plate pull rod, and then controls the propeller blade pitch. The perception lift wheel turns upward to rise and turns downward to descend. A color or scale prompt segment is drawn on the perception lift wheel to display the propeller pitch angle, and various methods are used to prevent free rotation. Setting the position block can set the hovering pitch at the lowest speed of this mission. The perception lift wheel and the balance steering wheel are directly related to the accelerator pedal. The sudden variable of super self-stress is still the accelerator pedal. The perception lift wheel, the balance steering wheel, and the tail wing cooperate with each other to solve the problem faster and better.

[0044] 13 Balanced steering wheel, the balanced steering wheel is installed in front of the driver, the balanced steering wheel hand grip ring is installed horizontally with the main body flight posture plane, based on the principle of working in one direction and keeping other directions in place, the balanced steering wheel can be pushed and pulled forward and backward in a plane, and can rotate left and right. The central shaft of the steering wheel uses the telescopic method of universal joints and spline shafts. One or two plane-retractable shafts are installed on the shaft above the telescopic part using bearings, passing through the bearing slide or telescopic connecting rod, groove cam slide, gear rack, etc. installed on the main body, and the plane telescopic sliding steering wheel Two angle folding links are installed on both sides of the end of the plane telescopic shaft, a lever is installed on the side of the lower end of the central shaft of the balanced steering wheel, or levers are installed on both sides, and angle folding links are installed on the levers. One angle folding link works when the angle becomes larger, and does not work when the angle becomes smaller. One angle folding link works when the points that prevent further folding touch each other when the angle becomes smaller, and does not work when the angle becomes larger. The stroke position where neither works is the initial balanced state of the balanced steering wheel, or angle folding links are installed at both ends of the steering gear. The plane workmanship controls the direction, which is equal to the control balance derivative fan-shaped pull to control the front and rear or left and right main body balance. The balanced steering wheel is made to be able to be pulled in a fan-shaped manner. The lower end of the balanced steering wheel center shaft is installed on the main body in the form of two-side axles, and the angle folding connecting rod is installed below the axles, or the lower end of the balanced steering wheel center shaft is installed on the main body in the form of a ball head, and the driven plate is separated from the active plate, and the angle folding connecting rod and lever are installed above the ball head, or the inclined plate active plate is installed, and the balanced steering wheel center shaft is installed in the center hole of the active plate, and the active plate outer frame is also installed with a one-way workmanship to install a telescopic rod or an angle folding connecting rod. When the balanced steering wheel is pulled, the ball head is used as the bending point, and the connecting rod, the pull rod and the brake clutch pull rod, the pull wire, etc. that control the reverse speed increase are connected to push and pull in a single direction. Or the steering wheel center shaft is installed in the form of a ball head below the steering wheel surface, and the steering wheel surface is pressed down and lifted up, and connected to the one-way inclined plate driven plate outer frame through the pull rod and the pull wire. All connecting rods and pull rods of the orbiting propeller aircraft can be installed with motors, and the cylinders can be mechanically connected to the motors, and the cylinders can serve as auxiliary.

[0045] 14-way control blades are installed on the stress transfer revolving hub, and the upper and lower surfaces are installed equally to open and close, or installed at the upper and lower positions of the angle between the propeller center shaft shell and the stress transfer revolving hub, or multiple strips are connected to each other and controlled together, and the pull rods and cables for pushing and pulling the opening and closing of the control blades are connected to the pull rods and cables of the driven plate outer frame of the one-way swash plate. By utilizing the rotation of the stress transfer revolving hub, the wind is blown in the desired direction, and the control blades can be used to tilt the aircraft body to a certain angle without slipping or falling.

[0046] 15 Accelerator pedal, installed in the cockpit, the accelerator pedal controlled by the right foot is used on the aircraft, and the installation position is set to set the minimum speed of the hovering pitch for this mission. In the ever-changing airflow, take care of one thing without losing the other, and act in time.

[0047] 16 revolution propellers are used to propel the revolution group forward. A single revolution group or a coaxial helicopter up-and-down revolution group is installed at the rear end of the aircraft to propel the revolution group forward. The propeller uses a variable pitch or a fixed pitch. After the power output gear is engaged with the upper and lower drive gear discs, the remaining tooth vacancies can be added with driven gears. The additional driven gears are used to drive the left and right drive gear discs of the revolution group forward through the transmission shaft gear. The revolution group is laid down, and the upper and lower drive gear discs become left and right drive gear discs. The additional driven gear transmission shaft gear drives the left and right drive gear discs on the coaxial revolution group. A pulley, chain wheel, etc. are added to one of the drive gear discs. An additional shaft is fixed to the driven wheel of the main body between the left and right drive gear discs, or the left and right drive gear discs are made into two pulleys, chain wheels, etc., and the revolution group is rotated by a single power or a motor. Or two single revolution groups are installed at the rear end of the aircraft body to offset the torque and push the body forward. A brake clutch is installed on the transmission shaft. When the propeller is used to propel the propeller forward or the wing propeller group can be tilted, an inner shaft lifting and telescopic shaft tube is inserted into the inner shaft to push and pull the variable pitch disc. Installing the forward propulsion orbiting group can eliminate the control blade and the one-way inclined plate, and the number of pull rods in the bridge shaft is reduced by four. Using a traditional single propeller will generate torque and tilt the main body to one side. Even if two are used, the airflow will be directed to the periphery.

[0048] The revolution group assembled by the above method using the original revolution propeller rotation method is a new revolution group. The new structure derived from the original revolution group structure is adapted to the flight in the air field. The air revolution group and the flight revolution group are called wing revolution groups. The new installation method and parts are applied to these aircraft. Otherwise, the original revolution propeller is useless.

[0049] The invention discloses a structural method and parts of a coaxial helicopter with a wing revolution group arranged up and down. The overall arrangement is that the propeller blades are symmetrically installed on the upper end of the hollow central shaft of the propeller, a lifting and telescopic shaft is inserted into the hollow central shaft, the lifting and telescopic shaft derives the inner shaft lifting and telescopic shaft, the outer shell of the propeller central shaft is connected to one end of the stress transfer revolution hub, the stress transfer revolution hub derives the stress transfer tilting hub, the stress transfer revolution hub is installed on the revolution disk, the control blade is installed on the stress transfer revolution hub, the revolution disk is installed on the multi-layer coaxial outer shaft, the speed increasing gear ring is installed on the lower revolution disk, the speed increasing gear ring derives the flywheel speed increasing gear ring, the two-layer shaft tube of the reverse speed increasing device is installed on the speed increasing gear ring, the reverse speed increasing device derives the speed increasing wing revolution group, the speed increasing gear ring is installed above the two-layer shaft tube, the upper revolution disk is installed above the speed increasing gear ring, the pitch changing disc and the one-way work inclined disc are installed above the upper revolution disk, and the pitch changing disc, the one-way work inclined disc and the fixed tube are installed below the lower revolution disk. The upper and lower drive gear discs are installed on the inner and outer shafts below the fixed tube, and the bridge shaft is installed in the inner shaft. The upper and lower drive gear disc ends of the bridge shaft are installed with a frame. The frame derives the frame shaft and the tilt frame. The frame gathers the upper and lower wing revolution group pull rods, pull wires, etc. at the fixed tube and connects them to the four-way suspension folding link, swing frame, etc. respectively, and then installs them correspondingly with the pull rods, pull wires or motors and cylinders. The multi-layer coaxial upper and lower wing revolution groups are installed on the middle upper part of the main body with a fixed tube, and the engine shaft teeth are installed to mesh with the upper and lower drive gear discs, or the public is installed. The propeller pushes the revolution group forward. When installing the revolution propeller to push the revolution group forward, a fan-shaped swing push-pull rod is installed in the cab, a clutch control rod is made, and the tail wing is installed. The cab is installed with a sensing lifting wheel, a balancing steering wheel, a four-way pedal, an accelerator pedal, a brake clutch, a fan-shaped swing push-pull rod, etc. The pitch plate pull rod, the pull wire, etc. are connected to the sensing lifting wheel, the one-way workmanship inclined plate is connected to the balancing steering wheel, the accelerator pedal is connected to the engine, the four-way pedal is connected to the tail wing, and the landing gear is installed on the plastic main body shell.

[0050] 17. A tilting and rotating up-and-down arranged wing orbiting group coaxial helicopter, using the structure method and parts of the orbiting propeller-wing orbiting group coaxial helicopter. After vertical take-off, the coaxial axis of the upper and lower wing orbiting group tilts 90 degrees in front of the aircraft body. A groove is reserved between the head of the aircraft and the coaxial axis, or the left and right noses have a tilting space in the middle. The engine power output shaft teeth are installed on the left or right side of the body inside the meshing part with the upper and lower drive gear discs, and the rotation center point of the engine power output gear meshing with the upper and lower drive gear discs is used as the tilt axis. The center of the power output shaft gear is made hollow, and an over-frame shaft is installed on the opposite body by over-frame method. Like the rear axle of a truck, the inner shaft extension above the lower drive gear disc is embraced or semi-encircled and is installed with a bearing at the hollow center of the power output gear, or the power output gear is installed with gears at both ends of a short tube, or two gears are connected together, and the over-frame shaft passes through The two gears through the power output extend to the opposite main body, and are installed on the main body with bearings, or on the inner shaft above the lower drive gear plate, and the bearing outer frame bearing jacket is connected to the over-frame shaft at one end or both ends, and a large ring gear is installed on the over-frame shaft movable section, and the large ring gear is tilted by the gear, or the tilt frame is installed on the fixed tube, and the fixed tube and the over-frame shaft are installed together with a connecting rod. The tilt frame is installed on the fixed tube by triangular pulling, and the connecting rod, pull rod, motor, oil cylinder and other push-pull tilt frame tilt wing revolution group are installed. The over-frame method derives the over-frame shaft and tilt frame. The connecting rod, pull rod, motor, oil cylinder and other control switches are pulled to the fan-shaped swing push-pull rod of the cab, and the upper and lower wing revolution groups are changed in pitch or operated on the over-frame shaft, fixed tube and tilt frame, or controlled by motors, oil cylinders, etc. The switch is pulled to the cab to sense the lifting wheel. There is no need to install the swash plate and the control blade. Folding side wings are installed on the left and right sides of the aircraft body. The two folding side wings are centered on the root of the main body and can be merged and attached to or embedded in the main body as the coaxial tilt is turned backward. They can be unfolded into two wings as the coaxial tilt is turned, reducing the lift resistance when merged and stabilizing the main body when unfolded. The horizontal tail is installed, and the left and right swinging tail wings are installed. The fan-shaped swinging push-pull rod is installed under the arm of the cockpit to serve as a tilt control rod. The tilting upper and lower wing revolution groups always give people a feeling of current material technology. The lower wing revolution group can only be installed with a transmission shaft or a swinging stress transfer revolution hub, or a transmission shaft and a stress transfer revolution hub can be installed. The length or the telescopic or swinging angle can be controlled to meet the torque of the upper wing revolution group. The lower wing revolution group is not installed with a propeller, and the reverse speed increase device is still used.

[0051] The overall layout of the tilt-rotating up-and-down arranged wing orbiting group coaxial helicopter is that the propeller blades are symmetrically installed on the upper end of the hollow central shaft of the propeller, a lifting and telescopic shaft is inserted into the hollow central shaft, and the propeller central shaft and the outer shell are connected to one end of the orbiting hub, the stress transfer orbiting hub is installed on the orbiting propeller disc, the orbiting propeller disc is installed on the multi-layer coaxial outer shaft, the speed increasing gear ring is installed on the lower orbiting propeller disc, the two-layer shaft tube with reverse speed increasing is installed on the speed increasing gear ring, the speed increasing gear ring is installed above the two-layer shaft tube, the upper orbiting propeller disc is installed above the speed increasing gear ring, the orbiting propeller variable pitch disc is installed above the upper orbiting propeller disc, the variable pitch disc is installed below the lower orbiting propeller disc, and the fixed tube. The upper and lower driving gear plates are installed on the inner and outer shafts below the fixed tube, the inner shaft lifting and telescopic shaft is installed in the inner shaft, the pitch disc is installed above the inner shaft lifting and telescopic shaft, and a movable frame is installed at the upper and lower driving gear disc ends of the inner shaft lifting and telescopic shaft. The frame fixed to the lower end of the inner shaft lifting and telescopic shaft and moving with its telescopic movement will connect the upper and lower wing revolution group pull rods, pull wires and other gathering sub-fixed tubes accordingly, and the coaxial upper and lower revolution groups are installed on the tilt frame at the middle upper part of the main body with a fixed tube, the frame shaft is installed or connected to the tilt frame, the engine shaft teeth are installed on the left or right side of the main body to mesh with the upper and lower driving gear plates, the tail wing, the side wing, the sensing lifting wheel, the steering wheel, the four-way pedal, the accelerator pedal, the fan-shaped swing push-pull rod brake clutch, the pitch disc pull rod, the pull wire, etc. are connected to the sensing lifting wheel in the cab, the accelerator pedal is connected to the engine, the fan-shaped swing push-pull rod is connected to the tilt frame, the steering wheel is connected to the left and right folding side wings, the four-way pedal corresponds to the horizontal tail, the left and right swing tail is connected, and the landing gear is installed on the plastic main body shell.

[0052] 18 A helicopter with wing revolution groups installed at the front and rear ends of a revolution propeller body, a wing revolution group is installed at the front and rear ends of an aircraft body respectively, and a coaxial helicopter structure method and parts with revolution propeller wing revolution groups arranged up and down are applied, a single-wing revolution group, a revolution propeller disc, a speed-increasing gear ring are applied, an inner and outer shafts with upper and lower driving gear plates are used, an inner shaft lifting and telescopic shaft is installed, a pitch disc is installed above the inner shaft lifting and telescopic shaft, an outer shaft shaft tube is divided into two parts up and down with a short section, and a reverse speed-increasing device is used, and a double-layer shaft tube is retained, or the outer layer is applied with a revolution propeller disc outer layer. The shaft tube connected to the speed-increasing gear ring is called a speed-increasing shaft tube, corresponding to the outer shaft, the outer shaft or the speed-increasing shaft tube is assembled into an active disc and a driven disc to control the speed increase by using a disc brake or a drum brake. The shaft tube rotates, and the speed-increasing shaft tube drives the flywheel speed-increasing gear ring to rotate. The flywheel speed-increasing gear ring rotates unidirectionally. A circle of teeth or concave teeth or multiple springs are installed on the speed-increasing shaft tube. Several frames are installed on the fixed tube, and some of them are pulled obliquely or in a woven manner, or directly wrapped by the fixed tube or tubular brake clutch and bordering the inner layer shaft tube, passing over the brake clutch, and the spring is installed on the frame or the ring is installed on the frame. The spring or teeth installed on the ring are bordering and meshing with a circle of teeth or springs of the speed-increasing shaft tube to form a flywheel speed-increasing gear ring. The speed-increasing shaft tube corresponds to the outer shaft and the brake clutch is installed. The bearing lifting plate is installed on the outer shaft or the speed-increasing shaft tube. The inner wall can move up and down with the rotation, and the outer wall connecting rod pushes and pulls the brake clutch to make the brake clutch disengage or close. Lever, pull rod, motor, oil cylinder, etc. are installed on the fixed tube to connect with the bearing lifting plate, and then connected with the balance steering wheel. Remove the lower wing revolution group and revolution propeller disk and the speed-increasing gear ring, bridge shaft and frame. A lifting and telescopic shaft is inserted into the inner shaft, which is called the inner shaft lifting and telescopic shaft. A pitch plate is installed above the inner shaft lifting and telescopic shaft, and levers, pull rods, motors, oil cylinders, etc. are used below to control the telescopic movement. The revolution propeller is used to push the revolution group forward, or the front and rear single-wing revolution groups are flexibly tilted to a certain angle using the over-frame shaft and the tilt frame, or the fan-shaped swing push-pull rod is installed under the arm of the cab. The steering wheel is changed to a front and rear fan-shaped pull. The reverse speed increase in the speed-increasing wing revolution group does not participate in the normal rotation of the revolution groups at both ends. It is idling on standby for roll, and uses speed increase to control roll. When rolling forward, pull the steering wheel backward, and vice versa, to keep the steering wheel horizontal. The awareness of keeping the steering wheel horizontal enables the aircraft to maintain a horizontal state. When the steering wheel is pulled forward, the rear clutch of the revolution group closes, and the rear wing revolution group produces a reverse speed-increasing force state. When the steering wheel is pulled backward, the clutch of the front wing revolution group closes, and the front wing revolution group produces a reverse speed-increasing force state, becoming a speed-increasing wing revolution group, which keeps the aircraft in a stable state.The speed-increasing wing revolution groups are installed at both ends of the main body. If the engine power output gear meshes with the teeth of the two main drive gear plates, the front and rear wing revolution groups will rotate in the same direction. This can only be used when the reverse speed-increasing device is removed. The engine power output gear meshes with the teeth of a main drive gear plate, which makes the front and rear wing revolution groups rotate one clockwise and the other counterclockwise. A main drive gear plate is installed on the main body, and the center points of the two sides of the main drive gear plate are installed with transmission shaft universal joints, etc. The other end of the transmission shaft extends to the upper and lower drive gear plates of the wing revolution groups at both ends of the main body. The gear meshes with the teeth of the upper and lower drive sprockets, or the main drive sprocket is replaced with a planetary gear connected to the transmission shafts at both ends, the power output gear meshes with the main drive sprocket to rotate, driving the wing revolution groups at both ends to offset the torque rotation. Parallel docking or staggered docking can also be used to directly mesh the gears on the two transmission shafts with the teeth of the main drive sprocket in the middle, and the left and right transmission shafts and the main drive sprocket are fixed on the main frame by bearings. The main drive sprocket has a circle of teeth, or is made into an inner and outer gear ring, which meshes with the teeth of the engine power output shaft to meet the required rotation direction of the revolution group. Or use planetary gears to connect the front and rear transmission shafts. Install the revolution propeller on the main body to push the revolution group forward, then the bridge shaft, one-way inclined plate, etc. do not need to be installed. It can be made into a flat plate in the middle to dock with each other to expand the transportation area.

[0053] The helicopter with wing orbiting groups installed at the front and rear ends of the main body has an overall layout with propeller blades symmetrically installed on the upper end of the hollow central shaft of the propeller, a lifting and telescopic shaft is inserted into the hollow central shaft, and the outer shell of the propeller central shaft is connected to one end of the orbiting hub, the stress transfer orbiting hub is installed on the orbiting propeller disc, and the control blades are installed on the orbiting hub, the orbiting propeller concave orbiting propeller disc is installed on the coaxial inner shaft, the bridge shaft is installed in the inner shaft, the pitch disc and the one-way inclined disc are installed on the bridge shaft or the inner shaft above the orbiting propeller disc, a flywheel speed-increasing gear ring is installed under the orbiting propeller disc, a two-layer shaft tube with reverse speed-increasing is installed under the flywheel speed-increasing gear disc, the speed-increasing shaft tube connected to the flywheel speed-increasing gear disc corresponds to the outer shaft with a brake clutch, a fixed tube is installed on the outer shaft, and a brake is installed on the fixed tube The clutch control device of the vehicle is installed on the inner and outer shafts below the fixed tube, and the upper and lower driving gear discs are installed on the inner and outer shafts, and the bridge shaft is installed in the inner shaft, or the inner shaft lifting and telescopic shaft is installed. The lower end of the bridge shaft is installed with a four-way folding suspension, a swing frame, etc., and the speed-increasing revolution group is installed at the front and rear ends of the main body, and the transmission shaft and gear are installed to extend to the two ends of the revolution group to mesh with the upper and lower driving gear discs, and a main driving gear disc is installed to connect or mesh with two corresponding transmission shafts or shaft teeth in various ways, and the engine shaft teeth are installed to mesh with the teeth of a main driving gear disc. The cab is installed with a sensing lifting wheel, a balancing steering wheel, a four-way pedal, an accelerator pedal, a fan-shaped swing push-pull rod, etc., the pitch disc corresponds to the sensing lifting wheel connection, the steering wheel corresponds to the brake clutch connection, the four-way pedal corresponds to the one-way inclined plate connection, and the accelerator pedal corresponds to the engine connection. Or the revolution propeller is used to propel the propeller forward, and the landing gear is installed on the plastic main body shell.

[0054] 19 A helicopter with a wing orbiting group installed left and right with a rotating rotor, adopts a coaxial helicopter structure method and parts with a rotating rotor-wing orbiting group arranged up and down, separates the transmission shaft from the tilting propeller hub, exposes the transmission shaft outside the main body installation package and the wing orbiting group installation package, installs the stress transfer tilting propeller hub on the periphery of the transmission shaft, and tilts with the rotation center of the transmission shaft as the axis, installs one or more tilting propeller hubs between the main body and the wing orbiting group by a parallel or cross-mounted fixed-wing orbiting group, and makes one or more of them swingable, and one or more of the left and right stress transfer tilting propeller hubs on the main body are initially integrated with each other, or use a frame to expand or reduce the rotation diameter of the connection, or no connection is required, One shaft of the gears at both ends is meshed with the gears at both ends of the tilting disks, the main drive gears are fixed on the main frame by bearings, the left and right transmission shafts are installed on the tilting disks on both sides of the main body by bearings or gears, the tilting disks are installed on the outer wall of the bearings or multiple tilting disks are used with multiple bearings, the tilting disks are installed on both sides of the main body, and the two sides of the main body are tilted, moved or rotated, one or more gears are installed on the stress transfer tilting hub and the transmission shaft, and the stress transfer tilting hub is tilted by chains, gears, etc., the rotation center of the gear and the center of the diameter of the tilting disk are the same as the rotation center of the transmission shaft, or several or all of the gears and multiple tilting disks are small, and the center of the diameter of the gear or tilting disk is on one side of the rotation center of the transmission shaft, that is, they may not be on the same axis. The connecting arm or the stress transfer tilting hub is tilted by gears, levers, pull rods, cables, motors, etc., or a large round gear ring is used to cover the tilting disk gear, and the large round gear ring is rotated by a small gear. The tilting hub uses a round tube or several different shapes, and the cross section uses a flat ellipse, olive shape, parallelogram, etc. The transmission shaft may be double-layered, with the outer layer being a driven shaft tube, which is called a driven outer tube. On the driven outer tube, a spirally wound angular strip is installed that is vertically arranged on the outer surface of the driven outer tube for the entire length or at intervals, or is made into an inner concave hole, which is called a spiral strip. The spiral strip is made of metal or non-metallic materials. The spiral strip is in the shape of long strips, waves, sawtooths, three-dimensional waves, etc. Several stress transfer tilt-propeller hubs are made into hollow corresponding pull rods, pull wires, etc. The left and right stress transfer tilt-propeller hubs are installed on the left and right sides of the upper middle part of the main body. At the corresponding positions of the left and right stress transfer tilt-propeller hubs, the stress transfer tilt-propeller hubs are connected together by an over-the-frame installation method, and a space of 0 to 90 degrees or more than 90 degrees is left, like a stone arch bridge. This space is where the engine power output shaft teeth mesh with the teeth of a main drive gear plate, and it is also the space where the tilt-propeller hub does not collide with the engine power output shaft teeth when rotating.The wing revolution groups at both ends and the coaxial tilting with the main body at 0 or 180 degrees are in level flight state, and 90 degrees with the main body are in vertical lift state. A wing revolution group is installed at the end of the left and right stress transfer tilting hubs, and a main drive gear plate is installed in the middle of the frame inside the main body. The main drive gear plate is fixed on the main frame by bearings, and the transmission shaft universal joints are installed at the center points of the two sides of the main drive gear plate. The transmission shaft extends to the upper and lower drive gear plates of the wing revolution groups at both ends. The bevel gears, bevel gears and other gears at one end of the transmission shaft are meshed with the upper and lower drive gear plates. The power output gear rotates, driving the left and right wing revolution groups to rotate in a clockwise and counterclockwise direction to offset the torque. Use parallel docking or staggered docking to directly mesh the gears on the transmission shaft at this end of the main body with the teeth of the main drive gear plate in the middle. The lower orbiting blade disc and the lower speed increasing gear plate of the orbiting blade coaxial helicopter under the lower wing orbiting group are removed, and the upper wing orbiting group, inner shaft, outer shaft, double-layer orbiting blade disc, speed increasing gear ring, fixed tube, upper and lower driving gear plates, variable pitch disc, and reverse speed increasing device are also divided into two parts, leaving only the upper wing orbiting group part. The reverse speed increasing device retains the double-layer shaft tube because one layer can fix the orbiting blade disc. The bridge shaft, frame, one-way inclined plate and control blade are removed because the tilting can be a power source. The inner shaft and the upper and lower driving gear plates are hollow. The propeller center shaft method is used to insert a telescopic shaft into the center hole of the inner shaft. The two ends of the telescopic shaft protrude a certain distance from the inner shaft. It is called the inner shaft lifting telescopic shaft. It is designed with the wing orbiting group propeller center shaft variable pitch disc device and is used in the same way. It can be operated at the bottom or outside of the upper and lower driving gear plates. The inner shaft lifting and telescopic shaft is controlled by pull rods, pull wires, gears, rack motors, oil cylinders, etc., and is connected to the cab lifting wheel by pull rods, pull wires, etc. The reverse speed increasing device is connected to the shaft tube of the speed increasing gear ring, corresponding to the outer shaft, and the outer shaft tube or speed increasing shaft tube is assembled into a driving disc and a driven disc by spline disc brake or drum brake. One of the discs of the brake clutch is connected on the fixed pipe by levers, pull rod motors, oil cylinders, etc. to perform clutch action, forming a speed increasing wing revolution group. Then it is connected to the bottom of the cab balance steering wheel, and the balance steering wheel is changed to left and right fan-shaped pull.The reverse speed increase does not participate in the normal rotation of the wing revolution groups at both ends. It is idle for roll and uses the speed increase to control roll. To roll to the left, turn the steering wheel to the right, and vice versa. When the steering wheel is turned to the left, the clutch of the right wing revolution group is engaged, and the right wing revolution group produces a reverse speed increase. When the steering wheel is turned to the right, the clutch of the left wing revolution group is engaged, and the left wing revolution group produces a reverse speed increase. It is used in coordination with the accelerator pedal to keep the aircraft stable. The speed increase wing revolution group is installed at the left and right ends of the stress transfer tilt-rotor hub on both sides of the main body. Tilt along with the stress transfer tilt hub, and it has the ability to move. On the stress transfer tilt hub, the lifting rod and the brake clutch rod rotate together with the stress transfer tilt hub, and the section to the cab does not rotate. Install a disc with a telescopic hole, a bracket, a rod, etc. that follows the swing on the drive shaft or the main body, so that the two push-pull rods and the stress transfer tilt hub can be shifted synchronously. Use a variable pitch disc to cover the drive shaft or a bearing that can push and pull to rotate, and connect it with two push-pull rods that can push and pull without tilting, or install a motor, oil cylinder, etc. to convert rotation into non-rotation. The operating rod, pull wire, shaft gear, electromechanical, oil cylinder switch, etc. responsible for tilting the stress transfer tilt hub are connected to the bottom of the fan-shaped swinging push-pull rod under the right arm of the cab. Install left and right swinging tail, horizontal tail, etc.

[0055] The overall layout of a helicopter with a tilt-rotating left and right wing orbiting group is that the propeller blades are symmetrically installed on the upper end of the hollow central shaft of the propeller, a lifting and telescopic shaft is inserted into the hollow central shaft, the outer shell of the propeller central shaft is connected to one end of the stress transfer tilt-propeller hub, the stress transfer orbiting hub is installed on the orbiting propeller disc, the orbiting propeller disc is installed on the coaxial inner shaft, a variable pitch disc is installed above the orbiting propeller disc, a speed increasing gear ring is installed below the orbiting propeller disc, and two layers of shaft tubes with reverse speed increasing are installed below the speed increasing gear ring. A brake clutch is installed on the speed increasing shaft tube connected to the speed increasing gear ring corresponding to the outer shaft, a fixed tube is installed on the outer shaft, the speed increasing gear ring is changed to a flywheel speed increasing gear ring, upper and lower drive gear discs are installed on the inner and outer shafts below the fixed tube, an inner shaft lifting and telescopic shaft is installed in the inner shaft, the speed increasing wing orbiting group is installed at the ends of the left and right stress transfer tilt-propeller hubs of the main body, and the left and right stress transfer tilt-propeller hubs are opposite in the main body. Several interconnected wires are used at corresponding places, or they are initially integrated. A transmission shaft is installed on the main body, and the transmission shaft teeth are meshed with the upper and lower drive gear plates of the wing revolution groups at both ends. A main drive gear plate is installed and installed or meshed with the left and right corresponding transmission shafts or shaft teeth in various ways, and the engine shaft teeth are installed to mesh with the teeth of a main drive gear plate. A pitch disc pull rod and a brake clutch pull rod are used to convert displacement in various ways on the left and right stress transfer and tilt propeller hubs, and the tail wing is installed. A sensing lift wheel, a balancing steering wheel, a four-way pedal, an accelerator pedal, a fan-shaped swing push-pull rod, a brake clutch, etc. are installed in the cab. The pitch disc corresponds to the sensing lift wheel connection, the balancing steering wheel corresponds to the brake clutch connection, the four-way pedal corresponds to the tail wing connection, the accelerator pedal corresponds to the engine connection, the fan-shaped swing push-pull rod corresponds to the control device operation pull rod responsible for rotating the tilt propeller hub, and the landing gear is installed on the plastic main body shell.

Claims

1. A structural method and parts for a coaxial helicopter with a revolution blade and revolution group arranged up and down, wherein the overall feature is that the propeller blades are symmetrically mounted on the upper end of the hollow central shaft of the propeller, a lifting and telescopic shaft is inserted into the hollow central shaft, the lifting and telescopic shaft derives an inner shaft lifting and telescopic shaft, the outer shell of the propeller central shaft is connected to one end of a stress transfer revolution hub, the stress transfer revolution hub derives a stress transfer tilt hub, the stress transfer revolution hub is mounted on the revolution disk, the control blade is mounted on the stress transfer revolution hub, a multi-layer coaxial is mounted, the revolution disk is mounted on the outer shaft of the multi-layer coaxial, an increaser gear ring is mounted on the lower revolution disk, the increaser gear ring derives a flywheel increaser gear ring, a two-layer shaft tube of a reverse increaser device is mounted on the increaser gear ring, the reverse increaser device derives a speed-increasing wing revolution group, an increaser gear ring is mounted above the two-layer shaft tube, an upper revolution disk is mounted above the increaser gear ring, and a A pitch plate, a one-way workmanship inclined plate, a pitch plate, a one-way workmanship inclined plate and a fixed tube are installed below the lower orbiting propeller disc, upper and lower drive sprocket discs are installed on the inner and outer shafts below the fixed tube, a bridge shaft is installed in the inner shaft, and a frame is installed at the upper and lower drive sprocket disc ends of the bridge shaft, and the frame derives a frame shaft and a tilt frame. The frame gathers the upper and lower wing orbiting group pull rods, cables, etc. at the fixed tube and connects them to the four-way suspension folding connecting rod, the swing frame, etc. respectively, and then installs them correspondingly with the pull rods, cables or motors and cylinders, and installs the multi-layer coaxial upper and lower wing orbiting groups on the middle upper part of the main body with a fixed tube, installs the engine shaft teeth to mesh with the upper and lower drive sprocket discs, or installs the orbiting propeller to push the orbiting group forward. When installing the orbiting propeller to push the orbiting group forward, a fan-shaped swing push-pull rod is installed in the cab, a brake clutch is installed, and a tail wing is installed. A sensing lift wheel, a balance steering wheel, a four-way pedal, an accelerator pedal, a brake clutch, a fan-shaped swing push-pull rod, etc. are installed in the cab.

2. The method and parts for constructing a coaxial helicopter with an upper and lower arrangement of orbiting blades and orbiting groups as described in claim 1, wherein the main feature is a reverse speed increasing device, which is installed between the upper and lower orbiting blade discs of the upper and lower wing orbiting groups, and an upper and lower annular gear rings or annular gear disc planes are sleeved between the multi-layer coaxial upper and lower orbiting blade discs, and only one circle of tooth plane of the annular gear ring is empty in the middle, and the annular gear disc can be directly installed on the inner and outer shafts with bearings, and any one of them is used to mesh with the exposed part of the teeth of each transmission shaft between the upper and lower orbiting blade discs, and two cylinders are used, the inner wall diameter of one cylinder circle is equivalent to the outer edge diameter of one of the annular gear ring circles, and the outer wall diameter of one cylinder circle is equivalent to the inner edge diameter of one of the annular gear rings, and the upper edge of the large cylinder is fixedly installed and fixed to the upper annular gear ring, and the lower edge is fixedly installed and fixed to the lower orbiting blade disc, and the lower edge of the small cylinder is fixedly installed and fixed to the lower annular gear ring, and the upper edge is fixedly installed and fixed to the upper orbiting blade disc, or the upper edge of the large cylinder is fixedly installed and fixed to the upper orbiting blade disc, and the lower edge is fixedly installed and fixed to the lower annular gear ring, The upper edge of the small cylinder is fixedly mounted on the upper annular gear ring, and the lower edge is fixedly mounted on the lower revolving paddle disc. The cylinder has a length so that its inner and outer waists become thinner and equal to the inner and outer shafts. The upper and lower parts of the cylinder become concave discs, and two more layers of shaft tubes are added on the periphery of the outer shaft. The concave disc and the two layers of shaft tubes are split and installed on the inner and outer shafts, or bearings are installed inside and outside the upper and lower ends of the inner layer shaft tube, and a mounting plate with mounting holes is installed on the lower end of the inner layer shaft tube, or it is initially integrated and installed on the inner and outer shafts between the upper and lower revolving groups, and on the outer layer The upper and lower ends of the shaft tube are also installed with mounting plates with mounting holes, or they are initially integrated and inserted into the inner shaft tube, and the upper end of the inner shaft tube is then installed with a mounting plate with mounting holes. The upper and lower mounting plates are connected to the upper and lower annular gear rings and the revolving paddle discs using connecting rods, spokes, etc. If an annular gear disc is used, the inner shaft tube or concave disc or connecting rod will be connected and installed with the outer shaft. The speed increasing gear ring or speed increasing gear disc connected to the inner shaft tube and the outer shaft is installed in the outer layer of the upper revolving paddle disc or the outer layer of the lower revolving paddle disc to mesh with the transmission shaft gear.

3. The method and parts for the coaxial helicopter structure of the orbiting rotor blade orbiting group arranged up and down as described in claim 1 are mainly characterized by multi-layer coaxiality, using two round tubes with a larger diameter and a smaller diameter, and inserting the thick tube into the thin tube. The length of the inner tube should extend a distance beyond the two ends of the outer tube, and the bearings are installed inside the two ends of the outer tube to form inner and outer shafts. The inner shaft serves as the upper wing orbiting group shaft, and the outer shaft serves as the lower wing orbiting group shaft. However, the inner shaft must be hollow, and a hollow shaft tube is installed inside the inner shaft with the bearing and the inner wall of the inner shaft, and the two ends of the hollow shaft tube extend a length beyond the two ends of the inner shaft, and are located a short distance below the lower orbiting rotor disk of the outer shaft. , and then insert a round tube, and fix its two ends to the outer wall of the outer shaft with bearings. The lower end of the fixed tube is an outer shaft that is longer than the other, an inner shaft, and a bridge shaft. A driving gear plate is installed on the inner and outer shafts at the lower end of the fixed tube, and the upper driving gear plate and the lower driving gear plate are meshed with the power output gear. An overframe is installed on the bridge shaft below, crossing the upper and lower driving gear plates that are larger than the shaft diameter, and bordering the lower end of the fixed tube, and two layers of reverse speed-increasing shaft tubes are inserted between the upper and lower wing revolution groups. When the revolution propeller is used to propel the propeller forward or the wing revolution group can tilt, an inner shaft lifting and telescopic shaft tube is inserted into the inner shaft to push and pull the pitch disc.

4. The method and parts for the structure of a coaxial helicopter with a revolution blade revolution group arranged up and down as described in claim 1, wherein the main features are a stress transfer revolution hub, a transmission shaft and a revolution hub, and the transmission shaft outside the revolution disk installation package and the propeller center axis shell installation package are exposed to the outside, the stress transfer revolution hub is installed on the periphery of the transmission shaft, and the propeller is fixed between the main body and the propeller in a parallel or cross-type installation, and one or more stress transfer revolution hubs are installed. The stress transfer revolution hub and each propeller center axis shell are symmetrically or integrally installed on the revolution disk and the inner shaft or outer shaft, and several corresponding pull rods, pull wires, etc. are made into hollow, and one of them is made to be swingable. The stress transfer revolution hub installed on the periphery of the transmission shaft is made of a round tube or a flat cross-section with an elliptical, olive-shaped, parallelogram-shaped, etc. The transmission shaft is double-layered, and the outer layer is a driven shaft tube. Before the stress transfer revolution hub of the round tube is installed and fixed to the propeller center axis shell and the revolution disk, the revolution disk and the stress transfer revolution hub are connected. One or more flat circular rings are installed on the stress transfer orbiting propeller hub at the outside of the transfer orbiting propeller hub connection point and the inside of the propeller center shaft housing connection point at both ends. The propeller center shaft housing end or directly uses its connection point. One or more circles of wire entry holes or fixed tooth grooves are set on the flat circular ring. The diameter of the orbiting propeller disk can be larger. Ropes or steel wires are used to fix one end of the hole on the flat circular ring at the propeller end. The wires are pulled with a certain number of symmetrical holes or mutual torque, with a certain force, and two clockwise and counterclockwise directions. The direction of the revolving propeller hub is wound along the stress transfer to the flat circular ring hole at the end of the revolving propeller disk. After being fixed, it can also be pulled to the outer circle of the revolving propeller disk. Other shapes can be pulled to the flat circular ring hole at the end of the revolving propeller disk by ropes or steel wire pull rods, with symmetrical holes or a certain number of mutual pulling forces, in a straight pull or individual cross manner, or directly pulled to the outer circle of the revolving propeller disk for fixation. The stress transfer revolving propeller hub can adopt two or more layers of inner and outer round tubes, and the two ends are installed or welded into an integral round tube.

5. The structural method and parts of a coaxial helicopter with a revolution blade and revolution group arranged up and down as described in claim 1, wherein the main feature is a four-way pedal, which is installed below the cab, a one-way swash plate active plate outer frame is installed on the main body, a synchronous connecting rod is used to prevent the driven plate from rotating, the driven plate of the one-way swash plate is installed below the four-way pedal, the connecting rod on the one-way swash plate driven plate outer frame is connected to a pull rod, a switch, etc. for controlling the direction, the direction is controlled by stepping on the pedals in four directions, or each pedal is connected to a circular ring, the circular ring is higher than the pedal, the circular ring is circular, elliptical, etc., the foot steps on the circular ring to control the direction, a screw hole is installed at the center point of the swash plate driven plate, a concave pedal is made, the left and right ends protrude a little, a screw rod is installed at the center point below and screwed into the screw hole, the foot is stuck in the middle of the concave, or a hand crank is screwed into the screw hole.

6. The structure method and parts of the coaxial helicopter with orbiting rotors and orbiting groups arranged up and down as described in claim 1, wherein the main feature is a sensing lift wheel, which is installed upright in the cab and controlled by hand, and the sensing lift wheel is installed on the main body with a bearing, and one side is connected to the pitch plate pull rod by a transmission shaft, a universal joint, a pull rod, a gear or a motor, a cylinder and other control components. The sensing lift wheel rotates upward to rise and rotates downward to descend. A color or scale prompt segment is drawn on the sensing lift wheel, and a position block is set to set the hovering pitch with the lowest speed for this mission.

7. The structure method and parts of a coaxial helicopter with a revolution blade and revolution group arranged up and down as described in claim 1 are mainly characterized by a balancing steering wheel installed in front of the driver, a balancing steering wheel grip ring installed horizontally with the main body flight attitude plane, the balancing steering wheel can be pushed and pulled forward and backward in a plane, and can be rotated left and right, the central shaft of the balancing steering wheel utilizes the telescopic method of a universal joint and a spline shaft, and one or two shafts that can be telescopic in a plane are installed on the shaft above the telescopic part using bearings, and the steering wheel is telescopically slidable in a plane through a bearing slide or a telescopic connecting rod, a groove cam slide, a gear rack, etc. installed on the main body, and two angle folding connecting rods are installed on both sides of the end of the plane telescopic shaft, a lever is installed on the side of the lower end of the central shaft of the balancing steering wheel, or levers are installed on both sides, and an angle folding connecting rod is installed on the lever, and an angle folding connecting rod is installed on the lever. It works when the angle becomes larger, and it does not work when the angle becomes smaller. An angle folding link does work when the points that prevent further folding from touching each other when the angle becomes smaller, and it does not work when it stretches when the angle becomes larger. The balanced steering wheel is made to be able to be turned in a fan shape front, back, left and right. The lower end of the central axis of the balanced steering wheel is installed on the main body in a two-side axle manner, and the angle folding link is installed below the axle, or the lower end of the central axis of the balanced steering wheel is installed on the main body in a ball head manner. The driven plate and the active plate are separated, and the angle folding link and lever are installed above the ball head, or an inclined plate active plate is installed, and the central axis of the balanced steering wheel is installed in the center hole of the active plate. The telescopic rod or the angle folding link is also installed on the outer frame of the active plate in a one-way workmanship manner. When turning the balanced steering wheel, the ball head is used as the bending point, or the central axis of the steering wheel is installed with a ball head below the steering wheel surface.

8. The structure method and parts of the coaxial helicopter with rotating rotor blades and rotating groups arranged up and down as described in claim 1, wherein the main feature is a tilting up and down arranged wing rotating group coaxial helicopter, wherein the meshing part of the engine power output shaft gear and the upper and lower driving gear discs is installed on the left or right side inside the main body, and the rotation center point of the engine power output gear meshing with the upper and lower driving gear discs is used as the tilt axis, and the center of the power output shaft gear is made hollow, and an over-frame shaft is installed on the opposite main body in an over-frame manner, and the inner shaft extending above the lower driving gear disc or semi-encircling the lower driving gear disc is installed with a bearing at the hollow center of the power output gear, or the power output gear is installed with gears at both ends of a short tube, or a long gear or two gears connected together are used, and the over-frame shaft passes through The power output gear is hollow and extends to the opposite main body, and is installed on the main body with a bearing, or a bearing is installed on the inner shaft above the lower driving gear plate, and a bearing outer frame bearing sleeve is connected to the frame shaft at one end or both ends, and a large ring gear is installed on the movable section of the frame shaft, and the large ring gear is tilted by a gear, or a tilt frame is installed on the fixed tube, and the fixed tube and the frame shaft are connected and installed together with a connecting rod, and the tilt frame is installed on the fixed tube by triangular traction, and connecting rods, pull rods, motors, cylinders, etc. are installed to push and pull the tilt frame to the tilt wing orbital group, or only the transmission shaft or only the swinging stress transfer orbital hub is installed on the lower wing orbital group, or the transmission shaft and the stress transfer orbital hub are installed, and the length or the telescopic or swinging angle can be controlled to cater to the torque of the upper wing orbital group.

9. The structure method and parts of a coaxial helicopter with a revolution blade and revolution group arranged up and down as described in claim 1 are mainly characterized in that a helicopter with a wing revolution group is installed at the front and rear ends of the main body, and the speed-increasing wing revolution group uses a single-wing revolution group, a revolution blade disc, and a speed-increasing gear ring. An inner and outer shafts with upper and lower driving gear discs are used to install an inner shaft lifting and telescopic shaft, and a pitch disc is installed above the inner shaft lifting and telescopic shaft. A short section of the outer shaft tube is used, and a reverse speed-increasing device is divided into two parts from top to bottom, using the upper section, retaining a double-layer tube, or the outer layer uses the outer layer of the revolution blade disc. The reverse speed-increasing device is connected to the tube of the speed-increasing gear ring, which corresponds to the outer shaft. The outer shaft or the speed-increasing tube is assembled into an active disc and a driven disc using a disc brake or a drum brake to control the rotation of the speed-increasing tube, and the speed-increasing tube drives the flywheel to increase speed. The gear ring rotates, and a circle of teeth or concave teeth or multiple retaining springs are installed on the speed-increasing shaft tube. Several over-racks are installed on the fixed tube, and some of them are pulled obliquely or in a woven manner, or directly wrapped by the fixed tube or tubular brake clutch to connect with the inner shaft tube, passing over the brake clutch, and retaining springs are installed on the over-rack or a circular ring is installed on the over-rack. The retaining springs or teeth installed on the circular ring are engaged with a circle of teeth or retaining springs of the speed-increasing shaft tube to form a flywheel speed-increasing gear ring. The speed-increasing shaft tube is installed with a brake clutch on the outer shaft corresponding to the outer shaft, and a bearing lifting plate is installed on the outer shaft or the speed-increasing shaft tube. The inner wall of the bearing lifting plate can move up and down with the rotation, and the outer wall connecting rod pushes and pulls the brake clutch to make the brake clutch disengage or engage. Levers, pull rods, motors, cylinders, etc. are installed on the fixed tube to connect with the bearing lifting plate.

10. The structure method and parts of the coaxial helicopter with the orbiting rotor and wing orbiting group arranged up and down as claimed in claim 1, wherein the main features are a helicopter with the wing orbiting group installed left and right, a stress transfer tilting hub, a transmission shaft and a tilting hub are separated, the transmission shaft outside the main body installation package and the wing orbiting group installation package are exposed to the outside, the stress transfer tilting hub is installed on the periphery of the transmission shaft, and tilts with the rotation center of the transmission shaft as the axis, a fixed-wing orbiting group is installed between the main body and the wing orbiting group in a parallel or cross-type, one or more tilting hubs are installed, and one of the One or more of the left and right stress transfer tilting hubs in the main body are initially integrated with each other, or a connection that uses a frame to expand or reduce the rotation diameter is used, or no connection is required, and an axis of the gears at both ends is engaged with the tilting disk gears at both ends, and the main driving gears are fixed on the main frame by bearings, and the left and right transmission shafts are installed on the tilting disks on both sides of the main body with bearings or gears, and the tilting disks are installed on the outer wall of the bearings, or multiple bearings are used for multiple tilting disks, and the tilting disks are installed on both sides of the main body, and the tilting moves or rotates on both sides of the main body. One or more toothed discs are installed on the transmission shaft, the rotation center of the toothed disc and the center of the diameter of the tilting disc are the same center as the rotation center of the transmission shaft, or some or all of the toothed discs or multiple tilting discs are small, and the center of the diameter of the toothed disc or tilting disc is on one side of the rotation center of the transmission shaft, and the connecting arm or the tilting stress transfer tilting hub is tilted by gears, motors, cylinders, etc., or the tilting stress transfer tilting hub is tilted by chains and gears, or a large spherical gear ring is applied to the tilting disc toothed disc, and the large spherical gear ring is rotated by a small gear, and the tilting hub is tilted by a round tube or several different shaped The cross section can be a flat ellipse, olive, parallelogram, etc. The transmission shaft can be double-layered, with the outer layer being a driven shaft tube. On the driven outer tube, a spirally wound angular strip is installed on the outer surface of the driven outer tube for the entire length or at intervals, or it can be made into a concave or strip holes, etc. The spiral strips can be made of metal or non-metallic materials, and the spiral strips can be in the shape of long strips, waves, sawtooths, three-dimensional waves, etc. The stress is transferred and the tilt propeller hub is made into several hollow corresponding pull rods, pull wires, etc. The fan-shaped swing push-pull rod is installed under the arm of the cab.

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