95results about "Freight handling" patented technology

The present invention relates to transportation equipment, in particular to means and methods for moving a payload, specifically to a system and method for moving a payload. Provided are a system and method for moving a payload which are based on the use of aircraft apparatuses configured to dock to one another so as to enable mutual exchange of a docking guide and a payload. 2 independent claims, 9 figures.

The utility model relates to unmanned plane hang mounting device technical field especially, it relates to a kind of quick-release type mounting rack of unmanned plane material transport, solve the technical problem that existing unmanned plane material transport mounting rack dismounts complicated, poor fixing stability, including mounting main body frame, main bearing plate, quick-release connecting component and locking screw;The installation side of mounting main body frame is equipped with slide rail groove structure, main bearing plate length side is inserted into slide rail groove and is limited to move;Quick-release connecting component is inserted from side and is spliced with main bearing plate, locking screw realizes integral fixation;Mounting main body frame is assembled by main body frame and mounting main body platform, slide rail groove includes carding slot and end main body, quick-release connecting component is adapted with strip insertion hole;The utility model is positioned by slide rail and cooperates with quick-release structure, dismounts quickly, positioning accurate, connection is stable, is applicable to unmanned plane material transport mounting, simple structure and high reliability.

This invention provides a locking and releasing mechanism, method, and aircraft, comprising: a housing, an elastic element fixing rod, a rotating shaft, an assisting elastic element, a locking hook, and a locking force-bearing element. The elastic element fixing rod and the rotating shaft are fixedly disposed at intervals within a receiving cavity. The assisting elastic element is disposed within the receiving cavity, with one end connected to the elastic element fixing rod. The locking hook is disposed within the receiving cavity and is rotatable around the rotating shaft. The locking hook is connected to the other end of the assisting elastic element. The locking hook includes a first locking hook segment, a second locking hook segment, and a third locking hook segment connected in sequence. The locking force-bearing element is movable along the height direction of the housing and can selectively engage with a locking hole. The locking force-bearing element can abut against the first locking hook segment to restrict its rotation. This invention addresses the technical problems of existing locking and releasing mechanisms being overly complex in structure, having numerous operating procedures, and being difficult to quickly disassemble in emergency situations.

To provide transportation equipment, in particular means and methods for moving a payload, specifically, systems and methods for moving a payload. [Solution] A system and method are provided for moving a payload based on the use of aircraft equipment configured to dock with each other in order to enable the mutual exchange of docking guides and payloads.

A control method for an aircraft system. The aircraft system includes an aircraft (100) capable of carrying a rope (200), with a first end of the rope (200) being connected to the aircraft (100) and a second end of the rope being used to carry a target object. The method includes: controlling the aircraft to be located directly above a work area, and controlling the second end of the rope to be located within the work area and a length of the rope released by the aircraft to be greater than or equal to a height of the aircraft relative to the work area; and controlling the aircraft to move to a target position outside an area directly above the work area, such that at least a vehicle body of the aircraft is not directly above the work area. When the aircraft moves to the target position, the second end of the rope is still located within the work area. This method prevents safety issues when working on the second end of the rope in the work area. An aircraft, a movable object, and their control methods are also provided.

The present application provides a mobile power plant system (100) for loading power generation equipment (10) into an aircraft (430) via a winch cable (395) and secured within the aircraft (430) via a number of aircraft restraints (325). The mobile power plant system (100) includes a trailer (110) with the power generation equipment (10) thereon, a number of hooks (320) attached to the trailer (110), a winching beam (390) attached to the trailer (110), and one or more winching shackles (380) attached to the winching beam (390). The winch cable (395) may be attached to the winching shackles (380) to pull the trailer (110) into the aircraft (430) and the aircraft restraints (325) may be attached to the hooks (320) to secure the trailer (110) in the aircraft (430).

The utility model provides a logistics unmanned plane with stable high degree of freedom goods storehouse, including unmanned plane body and goods storehouse, the goods storehouse includes the tubular storehouse body and a pair of storehouse door with the storehouse body is matched, be equipped with the limiting device for the fixed goods transportation time in the storehouse body, the limiting device includes the protective net, a pair of installation rod, a plurality of slide rod, a pair of control rod and limiting mechanism.

The application discloses a mechanical state memory automatic release hook based on a rotating logic cam, which comprises a main force-bearing hook body, a movable main lock pin is arranged at a hook opening of the main force-bearing hook body, a state sensing plunger is arranged to be slidable along an axial direction and is provided with a spring to make the state sensing plunger have an outward extending tendency, the state sensing plunger is configured to be compressed to a pressed-in position when an outward pulling force is borne, and to move to a pop-out position under the action of the spring when the pulling force disappears, a rotating logic cam is arranged to be rotatable around an axis, and a trigger connecting rod is connected between the main force-bearing hook body and the main lock pin, wherein the state sensing plunger is coupled with the rotating logic cam, so that when the state sensing plunger moves from the pressed-in position to the pop-out position, the rotating logic cam is driven to rotate from a first angle position to a second angle position. The application has the advantages of pure mechanical driving, reliable state judgment, mechanical memory function and operation safety.

This utility model relates to the field of aircraft technology and discloses a modular mission payload quick-change device, including a body. A fixing block is fixedly connected to the bottom of the body. An adjustment mechanism is installed inside the fixing block. A slider is installed on the outer periphery of the adjustment mechanism. A fixing mechanism is installed inside the slider. A support leg is fixedly connected to the bottom of the body. The fixing mechanism includes a sliding component and a locking component. The locking component includes a slide rod, and multiple locking blocks are fixedly connected to the outer side of the slide rod. In this utility model, pressing the slide rod moves the slide rod, which in turn moves the locking blocks, allowing the insert to be inserted into the insertion hole. Releasing the slide rod causes the slide rod to spring back, at which point the locking blocks engage with the fixing hole. This allows different objects to be quickly fixed to the bottom of the aircraft via the inserts, enabling rapid installation and removal of mission payloads, significantly improving work efficiency.

This invention discloses a structure and method for recovering parachute lines for unmanned aerial vehicle (UAV) cargo transport. The structure includes an internal cabin structure, a power drive unit, a front support, a steel wire rope, parachute lines, and a rear support. The front support is mounted on the internal cabin structure, and the power drive unit is mounted on the front support. The rear support is mounted at the tail of the internal cabin structure, and a pulley is installed on the rear support. The power drive unit is connected to a chain and a control unit. One end of the steel wire rope is fixed to the chain, and the other end of the steel wire rope passes around the pulley and extends along the flight direction of the internal cabin structure. A buckle is fixed to the surface of the steel wire rope. The parachute lines are draped over the surface of the steel wire rope, and the end of the parachute lines is connected to the buckle. This design achieves stable transmission in the parachute line recovery system, improving its reliability and safety.

This utility model discloses a wind-resistant and stable drone hook, relating to the field of drone hook technology. It includes a mounting frame and a reinforcement assembly. The lower end of the mounting frame is connected to a connecting plate. The reinforcement assembly, used to increase the stability of the hung item, is located on the side of the mounting frame, and two sets of reinforcement assemblies are provided. Each reinforcement assembly includes a side-connecting rotating frame, a reinforcement plate, an electric push rod, a movable plate, a spring rod, and a fixed plate. The side of the side-connecting rotating frame is connected to the reinforcement plate, and the upper side of the reinforcement plate is connected to the electric push rod via a universal joint. The fixed end of the electric push rod is connected to the movable plate. This wind-resistant and stable drone hook allows the angle to be adjusted by rotating the reinforcement plate around the side-connecting rotating frame as a rotation base. The lower end of the reinforcement plate provides auxiliary clamping and limiting for the drone and the side of the item on the hanging plate, increasing wind resistance and stability, and preventing the wind from causing the suspended item to swing and affecting the drone's flight.

The utility model relates to an unmanned plane technical field discloses a kind of remote control material transport devices for unmanned island base station construction, including unmanned plane main body, the bottom of unmanned plane main body is provided with mounting mechanism.The utility model is connected support frame with unmanned plane main body bottom mounting mechanism, and the thread connection of first mounting slot is realized adjustable installation by first bolt and first bolt with connecting frame, and the sliding fit of movable storage frame is locked by second bolt and second mounting slot with the bottom sliding slot of receiving station, and the modularization bearing system of flexible adjustment is formed.The design solves the problem that traditional unmanned plane material transport device is inconvenient to adjust and poor in adaptability, support frame can adjust horizontal span according to material size, avoids the time-consuming problem of space waste and multiple disassembly and assembly, so that the device has the advantages of high efficiency, flexibility and safety in complex material transportation of unmanned island.

The invention relates to transportation equipment, in particular to an assembly and a method for moving a payload, in particular to a system and a method for moving a payload. The present invention provides a system and method for moving a payload based on the use of aircraft devices configured to interface with each other in order to enable interchange of guides and payloads. The invention comprises two independent claims and nine drawings.

The unmanned aerial vehicle sling and heavy-load unmanned aerial vehicle, which comprise a sling ring, a load-bearing ring and an adjusting assembly, are characterized in that a connecting rope is connected to the sling ring at the upper end and connected to the load-bearing ring at the lower end; the adjusting assembly controls the load-bearing ring to be in a horizontal state; load-bearing rods are uniformly distributed on the load-bearing ring, and a driving motor drives the load-bearing rods to slide in the radial direction of the load-bearing ring, with the load-bearing rods pointing to the center of the load-bearing ring; the load-bearing rods are used for carrying goods, and the load-bearing rods are used for unloading operation when they are away from the center of the load-bearing ring. The beneficial effects of the present application are that, through the setting of the adjusting assembly, the load-bearing ring is always in a horizontal state when the unmanned aerial vehicle starts or stops flying, the stability of the goods is improved, and the goods are prevented from overturning; through the setting of the horizontally-slidable load-bearing rods, the load-bearing rods can effectively support the goods during transportation; during unloading, the load-bearing rods slide and actively avoid the goods directly below, so that automatic unloading is realized.

The invention relates to a quick-connect system (10) for attaching and / or changing components, in particular cargo system components (101) and / or covers (102), of an aircraft cargo compartment (100) to at least one structural part (103) of an aircraft structure (104), comprising: - at least one fastening pin (11) mountable on the structural part (103) with a pin longitudinal axis (LA); - at least one connection area (12) which is arranged or formed on the component and has at least one through-opening (13) in which the fastening pin (11) can be received or accommodated at least partially by forming a first positive locking in the pin longitudinal axis direction and / or transversely to the pin longitudinal axis;and - at least one locking mechanism (14) arranged on the component with at least one engagement element (15) which is movably mounted on the component such that a second positive locking connection can be formed or is formed by a translational or rotational movement of the engagement element (15) with the fastening pin (11), the structural part (103) or a counterpart (16) mountable on the structural part (103), which blocks movement of the component in the direction of the pin longitudinal axis and / or transversely to the pin longitudinal axis.

The present application relates to cargo handling equipment, more particularly to the technical field of freight aircraft, and discloses a stable freight carrying type unmanned aerial vehicle, which comprises a freight unmanned aerial vehicle, a control cabinet for packaging an unmanned aerial vehicle control module is arranged on the freight unmanned aerial vehicle, a supporting part is installed on the freight unmanned aerial vehicle, a bearing part is installed on the supporting part, a gravity center part is connected to the bearing part, and a balance part is connected to the gravity center part; the air floating plate with an arc-shaped wedge surface is matched with the symmetrically arranged magnetorheological damper assembly; the air floating plate realizes the preliminary decoupling of the load and the fuselage by means of the air flow to form the aerodynamic buoyancy; various sensors integrated in the magnetorheological damper body detect the deflection state of the air floating plate in real time, drive the damper to output the reverse torque by the on-board decoupling controller, the attitude reference sensor calibrates the detection data to eliminate the interference of the fuselage inclination, and the active attitude stabilization of the freight load and the dynamic decoupling effect of the load and the fuselage of the unmanned aerial vehicle are realized.

Method and system for loading and balancing an aircraft. The system comprises a balance acquiring device for measuring and / or calculating that a center of gravity of the aircraft is positioned within safe predetermined limits. An empty space and a goods space are arranged adjacent each other in a longitudinal direction of a cargo space. Displacement means moves the empty space and / or the goods space in the longitudinal direction to influence upon the center of gravity. Determining means are arranged for determining safe longitudinal positions of the goods space and / or the empty space in which the center of gravity is within said safe predetermined limit. The goods space and / or the empty space are adjusted during flight for adjustment of the center of gravity in dependence of the flight conditions, for saving fuel (aft position) and for stable operation (forward position).

This invention specifically relates to a drone for garbage collection in mountainous areas, belonging to the field of drone technology. The drone for garbage collection in mountainous areas includes a drone body and a collection assembly. The drone body is equipped with a quick-connect assembly. The collection assembly includes a robotic arm and a gripper. The fixed end of the robotic arm is connected to the drone body via the quick-connect assembly, and the gripper is connected to the movable end of the robotic arm. This gripper has the advantage of good garbage gripping effect.

This utility model discloses a package clamping device for drones. The device includes a fixed frame with side clamps slidably connected to both ends of its bottom. A movable plate is located at the bottom of each side clamp. A rotating shaft is fixedly connected to the side wall of the movable plate, and the outer wall of the rotating shaft is rotatably connected to the side clamp. A cavity is formed in the side wall of each side clamp. A torsion spring is fitted inside the cavity at one end of the rotating shaft, and both ends of the torsion spring are fixedly connected to the rotating shaft and the inner wall of the cavity, respectively. Support plates are fixedly connected to opposite sides of the bottom ends of the two movable plates. Guide grooves are formed in the side walls of each side clamp, and a pressure plate is vertically slidably connected to the inner wall of the guide groove. Clamping blocks are connected to opposite sides of the outer walls of the two side clamps via a connecting assembly. By incorporating the rotating shaft, cavity, and torsion spring, this utility model ensures that the support plate remains under the package when the movable plate is not compressed, preventing accidental shaking and providing reliable support.

Methods and system of transporting cargo in a vehicle. A method includes after first cargo has been loaded into a cargo hold of a vehicle at a first location, determining available space within the cargo hold of the vehicle with the available space being unoccupied by the first cargo. After the vehicle leaves the first location, determining second cargo that is sized to fit in the available space. Loading the second cargo into the available space of the vehicle at a second location. The method also includes transporting the first cargo and the second cargo to a third location.

The invention discloses special cargo unmanned aerial vehicle loading and unloading equipment for a subway station, and belongs to the field of unmanned aerial vehicle transportation, the special cargo unmanned aerial vehicle loading and unloading equipment comprises an unmanned aerial vehicle, a height-adjustable floor stand is arranged on the unmanned aerial vehicle, and a loading and unloading mechanism is fixedly arranged on the abdomen of the unmanned aerial vehicle and comprises two first rotating arms rotationally arranged on the unmanned aerial vehicle; the distance between the two sets of first rotating arms is adjustable, a connecting piece is fixedly arranged on the two sets of first rotating arms, a rotating rod is rotationally arranged on the connecting piece, two sets of connecting shafts are arranged on the rotating rod in a sliding mode, second rotating arms are fixedly arranged on the two sets of connecting shafts, the two sets of connecting shafts are movably matched with the first rotating arms, and clamping assemblies are arranged on the second rotating arms in a sliding mode. The loading and unloading mechanism is arranged at the belly of the unmanned aerial vehicle, fire extinguishers can be taken, transferred and placed, and the unmanned aerial vehicle can be adopted for transportation under the condition that manual transportation is adopted and danger exists in special situations.

The utility model relates to an unmanned plane technical field especially, and more particularly to a kind of unmanned plane mounting structure convenient to dismount.A kind of unmanned plane mounting structure convenient to dismount, including mounting basket, connecting frame, stand, sleeve, slider, clamping block, spring, top block and cross bar, two connecting frames are fixedly connected in mounting basket top, two connecting frames top are all fixedly connected with two stands, four stands top are all slidingly connected with sleeve, four stands upper portion are all slidingly contacted with slider, four stands top are all fixedly connected with top block, two sleeves of same side are all fixedly connected with cross bar, two cross bars left and right sides are all slidingly connected with clamping block, and spring is connected between corresponding clamping block and cross bar.The utility model is realized first layer fixed by clamping block between slider and top block, second layer clamping is also realized after pressing again, forms double-layer locking structure, effectively prevents the drop due to vibration in flight process, improves mounting stability and security.

This utility model discloses an aircraft for delivering a wind turbine blade inspection and adsorption-type robot. Its advantages lie in the presence of a horizontal propulsion mechanism at the rear of the frame and a negative pressure adsorption mechanism at the front. Both the horizontal propulsion mechanism and the negative pressure adsorption mechanism are electrically connected to a control system. Multiple rotor power components control the flight attitude. The control system determines when the aircraft is aligned with the target position based on the positions of the wind turbine blade and the adsorption-type robot detected by the positioning and detection mechanism. The horizontal propulsion mechanism then horizontally pushes the aircraft close to the wind turbine blade, and the negative pressure adsorption mechanism adsorbs the robot onto the blade. Finally, the pushing mechanism positions and pushes the adsorption-type robot to the target location on the wind turbine blade, achieving efficient, safe, and precise robot delivery.

This invention relates to the field of smart logistics infrastructure technology, and more particularly to a smart logistics unmanned operation and delivery system. The system includes a docking terminal with a magnetorheological tensioned integral structure. A multi-dimensional spatiotemporal sensing module collects vehicle data to determine the target static equilibrium configuration; a construction evolution and reconstruction module drives the pre-displacement of the compressed spine to form a flexible funnel-shaped or rigid tray-shaped docking interface for drones or unmanned delivery vehicles, respectively; an energy shaping and control module applies active control force at the moment of contact to construct a suitable flexible potential energy trap or rigid support potential energy barrier; a nonlinear damping injection module adjusts the yield stress of the magnetorheological fluid according to the impact momentum, providing nonlinear physical damping to dissipate kinetic energy; and a steady-state locking flow module achieves rigid interlocking using a universal magnetic flux coupler in the system's steady state. This invention effectively solves the problem of mechanical impedance mismatch during the docking of heterogeneous vehicles.

Embodiments are directed to an anti-rattle device, including a plurality of handle bracket assemblies, and a wedge assembly. Each of the handle bracket assemblies includes an adjustable handle, a bracket, and a threaded rod. The wedge assembly includes a frame and a rubber wedge. Each of the handle bracket assemblies is secured to a pallet. The adjustable handle of each of the handle bracket assemblies is configured to actuate to move the wedge assembly in a downward direction to engage a rail of a cargo handling system, such that the engagement of the wedge assembly against the rail creates tension and frictional force between the pallet and the cargo handling system to further secure the pallet in place.

The utility model discloses an article mounting device relates to unmanned plane technical field, including unmanned plane body, the lower extreme of unmanned plane body is provided with mounting assembly, the inboard of mounting assembly is provided with extension assembly, the extension assembly includes the sliding slot of being set up on the inner wall of through groove, one side wall on through groove is fixedly connected with electric push rod, the inside one end of through groove is slidably connected with the I -beam, the inside sliding connection of through groove has the extension board, the inboard end outer rim of I -beam is fixedly connected with first U -shaped block, the inboard end center position of I -beam is fixedly connected with second U -shaped block, the inboard rotation of first U -shaped block is connected with first connecting plate. The utility model discloses through electric push rod changes the position of I -beam in through groove to change the angle between first connecting plate, second connecting plate and I -beam, thereby convenient to take out extension board from the inside of through groove, thereby to the extension of mounting platform.

The application provides a fairing applied to unmanned aerial vehicle (UAV) cargo delivery, which can be detachably fixed on the cargo, and when the cargo fixed with the fairing is carried by the UAV, the fairing is located at the side of the cargo close to the nose or tail of the UAV, or at least two fairings are respectively located at the side of the cargo close to the nose and the tail of the UAV, so as to improve the streamline of the cargo relative to the airflow in front of the UAV, thereby reducing the aerodynamic resistance suffered by the UAV when flying forward while carrying the cargo; the fairing can be deformed between a first shape and a second shape; when the cargo fixed with the fairing is carried by the UAV, the fairing is in the first shape; and when the cargo fixed with the fairing is unloaded by the UAV, the fairing can be changed into the second shape to reduce the size of the fairing, thereby improving the passability of the cargo fixed with the fairing and reducing the space volume occupied by the fairing when stored.

The application discloses a kind of based on load constraint's unmanned plane adaptation method and platform, it is related to unmanned plane structure design technical field, including when landing gear width is less than transverse stability check value or according to the installation position of current target task load, the distance of its lateral outermost point to the inside safe boundary of same side rotor disc is less than or equal to zero, adjust the installation position of current target task load, or adjust the installation hole position of adapter structure and then recheck;By checking the lateral deviation of gravity center after load installation and rotor arrangement space, when the check is not satisfied, the installation position of load or adapter structure hole is adjusted and then rechecked, different task loads can be installed on the same unmanned plane platform with clear parameter basis, reduce the adaptation condition of only relying on trial installation, hole modification or re-design adapter structure, form corresponding relationship between load fixed position, bottom support structure and space arrangement constraint.

An aircraft fuselage includes fore and aft sections, a barrier wall separating the sections and an opening therebetween, a rail attached to the barrier wall, a door moveable across the barrier wall between an open position offset from the opening and a closed position covering the opening, a first roller and a second roller rotatably fixed to the door and moveable on the rail along first and second paths to move the door, the rail including a first ramp engaging the first roller as it moves along the first path and to direct the first roller towards the barrier wall, and a second ramp engaging the second roller as it moves along the second path and to direct the second roller towards the barrier wall, the first roller configured to engage the first ramp as the second roller engages the second ramp to move the door towards the barrier wall.

The invention relates to the technical field of unmanned aerial vehicle cargo carrying, and discloses a heavy cargo carrying type stable tandem double-rotor unmanned aerial vehicle which comprises a vehicle body, and double rotors are arranged on the vehicle body; the loop bar bracket is mounted on the machine body; the hanging mechanism is used for loading the high-load goods in a hoisting mode; and the safety mechanism is used for performing separated protection on the aircraft body and the load under the condition that the aircraft body has weightlessness and unbalance. According to the heavy cargo carrying type stable tandem double-rotor unmanned aerial vehicle, a load can be hoisted through the arranged hanging mechanism, the stability and unidirectivity in the hoisting process can be kept through a worm and gear type hoisting mechanism, cargoes can be directly hoisted to make contact with the base plate according to the sizes of the cargoes, the clamping state is formed, and the cargo carrying capacity is improved. And the unmanned aerial vehicle is prevented from shaking in the transshipment process, so that the stability and convenience of the double-wing unmanned aerial vehicle on heavy goods are effectively improved.