46results about How to "Strong power output" patented technology

The invention provides a control system of a direct injection engine in a gasoline cylinder of an automobile and the automobile. The control system comprises multiple engine and automobile signal processing circuits, multiple engine actuating unit driving circuits and an engine main controller. The engine and automobile signal processing circuits are used for processing a received automobile signal. The engine actuating unit driving circuits are used for carrying out driving control on engine actuating units according to control orders. The engine main controller comprises multiple signal transmission interfaces and multiple order control interfaces. The signal transmission interfaces are connected with the automobile signal processing circuits correspondingly in a one-to-one mode and the order control interfaces are connected with the engine actuating unit driving circuits correspondingly in a one-to-one mode. The engine main controller is used for generating the control order. The control system can accurately regulate the engine in time, so that the engine is placed in the optimal working state, a gasoline combustion process is full and the power output by the engine is more powerful.

The invention discloses a high-pressure aerodynamic vehicle. The high-pressure aerodynamic vehicle is a novel power vehicle using high-pressure air, a storage battery and strength as power, can mainly rely on a pneumatic mode supplemented by an electric mode, a strength mode and a generating mode to run. The high-pressure air in an air storage tank is used as a power source in the pneumatic mode, and a pneumatic motor and a chain are driven to transfer power by a pneumatic control system. Finally-discharged gas is still air, no waste gas is discharged, and environment pollution does not occur. The pneumatic mode uses compressed air as a main power source, so that the defect that traditional vehicles cause large-scale environment pollution is overcome.

The invention discloses a variable compression ratio piston with a limiting ring structure. The defects that in the prior art, the manufacturing cost is high, the reliability is high, and the structure is complex are overcome. The piston is composed of a piston body, a piston skirt, a piston pin, a connecting rod, a limiting ring, a vane motor, a sealing cover plate and a spiral rotating wheel; the vane motor is placed on a center base of the piston skirt, the vane motor is connected with the spiral rotating wheel through a spline, the internal thread of the piston body is matched with the external thread of the spiral rotating wheel, a pin hole of the piston body is axially parallel to a pin hole of the piston skirt, and the connecting rod is placed in a piston inner cavity, and the piston pin is inserted into the small end of the connecting rod and the pin holes of the piston skirt and the piston body. Hydraulic oil flows through an oil passage formed by the connecting rod, the piston pin and the piston skirt and then enters an oil cavity, pressure in the oil cavity pushes the vane motor to drive the spiral rotating wheel, under the screw thread fit action, the spiral rotating wheel makes the piston body and the piston skirt relatively shift, and then the compression ratio of an engine is changed.

The invention discloses a hybrid vehicle. The hybrid vehicle is a novel power vehicle of which the power is output by high-pressure air, a storage battery and manpower, and can run in a pneumatic mode, an electric mode, a manpower mode and a generation mode, wherein the pneumatic mode is a main mode, and the electric mode, the manpower mode and the generation mode are auxiliary modes; according to the pneumatic mode, the high-pressure air in an air storage tank is used as a power source, and transmission of a pneumatic motor and a chain is driven through a pneumatic control system to transfer the power; gas which is finally discharged is air, and waste gas cannot be discharged, so that environment pollution is avoided. The hybrid vehicle has the advantages that according to the pneumatic mode, compressed air is used as a main power source, so that the defect of heavy environment pollution caused by a conventional vehicle is overcome.

The invention discloses a clutch. The clutch comprises a cylindrical driving shaft, a driven shaft, a compactness clamping column, a restoring spring, a liquid storage device and a driven disc, wherein one end of the driven shaft penetrates through the center of the bottom of the cylindrical driving shaft; the driven disc is fixed on the top of the driven shaft; a compactness clamping column hole is formed in the cylindrical wall of the cylindrical driving shaft; a compactness clamping column hole sealing cover is arranged at the opening of the compactness clamping column hole; the compactness clamping column is arranged in the compactness clamping column hole; the restoring spring is arranged in the compactness clamping column hole; an oil hole is formed in the column hole sealing cover; the liquid storage device is arranged on the outer wall of the cylindrical driving shaft; and the oil hole is communicated with the liquid storage device through an oil pipe. The invention has the advantages that: the power for the clutch can be timely, safely, reliably and effectively on or off, can be in a semi-linkage state and a separation state for long time, and has strong power output; and when the clutch is in semi-linkage, the main body is not connected with a separation bolt, so loss of a large quantity of mechanical energy is reduced, and the energy-saving effect is remarkable. The clutch is compact in structure, difficult to damage, simple in control and long in service life.

The invention discloses a device and a method for positioning a mini vehicle indoor and outdoor for running at high speed. The device comprises a vehicle operating platform, a vehicle displacement inclination plate, a tail gas leading and draining pipe and a vehicle fixing cable. The vehicle operating platform is characterized in that two rollers are arranged as a group, and four groups are respectively rotatably connected to a platform frame and corresponding to tyres of the vehicle; a vehicle positioning supporting plate is arranged between two rollers; a vehicle positioning supporting plate lifting device is connected to the lower surface of the vehicle positioning supporting plate; the tyres of the vehicle are contacted with the surfaces of the rollers by the vehicle positioning supporting plate lifting device; and after the vehicle is fixed by the vehicle fixing cable, the tail gas leading and exhausting pipe is connected, and the vehicle can be started to run at high speed. According to the device, the friction force between the tyres of the vehicle and the rollers is consistent with that between the vehicle and a pavement when the vehicle runs on the pavement owning to the damping effect of roller dampers, so that the vehicle can be positioned on the fixed platform indoor and outdoor for running at high speed. The device is less in floor space and flexible to operate and can save the fuel for the vehicle, reduce the emission, improve the safety of the vehicle in running and prolong the service life of the vehicle.

The invention relates to a switched reluctance motor which overcomes the shortcomings of large pulsating torque and vibration and high noise of a current switched reluctance motor. A plurality of stators and a plurality of rotors are combined to form a plurality of switched reluctance sub-motors, a plurality of rotors share a rotating shaft to collectively output power, the switched reluctance sub-motors are mutually and serially connected, stators or rotors of each switched reluctance sub-motor are distributed according to a certain rule, the switched reluctance sub-motors are mutually balanced by the aid of pulsating torques of the switched reluctance sub-motors, and stable and quiet operation is achieved. As the switched reluctance sub-motors collectively output the power, and the self-balancing switched reluctance motor has the advantages of operational stability and quietness, stronger power and the like.

The invention provides an intelligent secondary water supply device based on Internet of things. The intelligent secondary water supply device comprises a water storage tank, a filtering tank, a pressurizing tank and a networking tank, wherein a hydraulic cylinder bottom plate is fixed at the right part of the upper surface of the outer part of the filtering tank; a hydraulic cylinder is fixed on the top surface of the hydraulic cylinder bottom plate; a hydraulic rod is arranged at a power output end at the top of the hydraulic cylinder; the top end of the hydraulic rod is connected with the right end of an action inclined arm through a first spherical hinge; a supporting long rod is fixed in the middle of the upper surface of the outer part of the filtering tank; a sleeve ring is arranged at the top end of the supporting long rod; the inner periphery of the sleeve ring is in contact with the outer periphery of the right part of the action inclined arm; the left end of the action inclined arm is connected with the top end of an action longitudinal arm through a second spherical hinge; the bottom end of the action longitudinal arm stretches into a water taking barrel; and a limiting transverse arm is fixed at the left part of the upper surface of the outer part of the filtering tank. By adopting the technical scheme disclosed by the invention, the technical problems in the prior art that a flexible water taking capability is not realized, intelligent pressurizing of water flow and real-time measurement of flow cannot be realized and the like are effectively solved, and the intelligent secondary water supply device is easy to popularize and apply.

The invention discloses a crushing pickaxe with a gasoline engine. The crushing pickaxe comprises a shell, a handle, the engine, a transmission mechanism and an impact mechanism. The engine is arranged on the top of a body of the crushing pickaxe with the gasoline engine, and the shell is provided with an air inlet chamber of a wind wheel, a heat dissipation chamber of a cylinder and a heat dissipation chamber of a muffler. The crushing pickaxe with the gasoline engine has the advantages that cold air inlet and hot air outlet characteristics are effectively distinguished from each other, an excellent heat dissipation effect can be realized, the service life of the integral engine can be prolonged, and stable running of the engine can be guaranteed.

The invention discloses a tool handle scrap entrainment detection device calibrator which comprises a calibration rack, a support arm, a lever, a fixing frame, a mounting seat, a power arm hinge connecting block, a resistance arm hinge connecting block, a top moving electromagnet, a top fixing electromagnet, a top fixing seat and a spring; the support arm is arranged on the calibration rack, the upper end of the support arm is hinged to the middle of the lever, the front end of the lever is hinged to the resistance arm hinge connecting block, and the rear end of the lever is hinged to the power arm hinge connecting block; and the top fixing seat is arranged on the top of the calibration rack. The tool handle scrap entrainment detection device calibrator has the beneficial effects that theelectromagnet is used as a power output unit, power output is strong, calibration work to a scrap entrainment detection device is completed under the condition that a machining center motorized spindle broach mechanism is not used, when scrap entrainment detection devices produced in batch are calibrated, tedious installation steps are reduced, calibration time is shortened, the production cost isreduced, and the calibration work efficiency is greatly improved.

The invention provides an air inlet system of small gasoline engine classes. The air inlet system is composed of an inlet pipe flange, an inlet pipe, an air storage bag, a carburetor, a carburetor support, an air filter and a negative pressure pipe. The air inlet pipe flange is arranged on the air inlet pipe and is fixedly connected with an air inlet of an engine cylinder, the other end of the air inlet pipe is connected with the carburetor which is fixedly connected with a gearbox through the carburetor support, and the air filter and the carburetor are arranged side by side and is away from the engine cylinder. The air inlet system has the advantages that since the length dimension of the air inlet pipe is increased and the mounting position and direction of the air filter and the carburetor are changed, the air filter and the carburetor are away from the engine cylinder, heat of air inflow to power is reduced, the temperature of gasoline is always controlled within a distillation range point, fuel consumption, power and rotation speed of the engine can be effectively regulated and controlled, and the like.

The invention is applicable to the technical field of engines and discloses a pulse electromagnetic engine, which is a power device for substituting an instant strong pulse electromagnetic explosive force for another explosive force and thrusting a permanent magnet and a connecting rod to drive a crank shaft to do reciprocating rotation, wherein the instant strong pulse electromagnetic explosive force is produced because powerful current flows through a winding during direct discharging from a capacitor to the winding, and the other explosive force is produced by instant burning of fuels of an internal combustion engine. The invention aims at designing a pulse electromagnetic engine which can produce power like the internal combustion engine without emitting waste gas and polluting the environment like a motor, has low noise and simple structure, guarantees high power supply, saves more power than the motor, and ensures longer running time of a battery. The pulse electromagnetic engine can be made into a single cylinder, two cylinders or a plurality of cylinders like the internal combustion engine; moreover, single-stage driving or multi-stage driving is adopted in one cylinder; and a required number of cylinders and a required number of driving stages can be selected according to actual required power. The pulse electromagnetic engine is a good substitute for the conventional automobile engines; and a novel engine technology is introduced in China.

The invention relates to a joint module for a robot and the robot, and the joint module comprises an outer rotor motor which is provided with a hollow area; the planetary reducer is coaxially connected with the outer rotor motor, and the outer rotor motor can output power outwards through the planetary reducer; the first encoder is arranged in the hollow area of the outer rotor motor and is used for detecting output motion parameters of the outer rotor motor; the inner core shaft is arranged in the planetary reducer and the outer rotor motor and comprises a first end part connected with the planetary reducer and a second end part penetrating into the hollow area of the outer rotor motor; and the second encoder is arranged in the hollow area of the outer rotor motor and can detect output motion parameters of the planetary reducer through the inner core shaft. The joint module has the advantages of being compact in structure, small in occupied space, high in control precision, high in power output and the like.

The invention discloses an intelligent controller for a gas-electric hybrid power system and the gas-electric hybrid power system. The intelligent controller integrates the various functions of starting, rectifying, charging control, power control and the like, replaces a starting motor, a speed reduction chain, a rectifier bridge and other physical devices in a traditional device, and greatly simplifies the constitution of a fuel power system; and through control over the charging currents of a storage battery and reasonable power distribution, both a battery and a motor are protected, and meanwhile, powerful power output is provided for the vehicle power system.

The invention discloses a stay wire manufacturing device, and relates to the technical field of stay wire manufacturing, the stay wire manufacturing device comprises a battery, one side of the battery is provided with a driving motor, one side of the driving motor is connected with a reduction gearbox, one side of the reduction gearbox is connected with a rotating shaft, and one side of the rotating shaft is connected with a bending piece; the driving motor can control the bending piece to rotate through the reduction gearbox and the rotating shaft, the rotating limiting shaft, the rotating column and the fixed limiting shaft can be matched with one another through the forward and reverse control switch by means of rotation of the motor, and the stay wire is bent. The motor is matched with the first electromagnetic limiting sensor and the second electromagnetic limiting sensor so that the rotating shaft can bend the stay wire to the determined bending degree every time, the stay wire bending device is more accurate and reliable compared with manual stay wire manufacturing, the large-torque brush motor has high power output, wires of various specifications and hardness can be easily handled, and the production efficiency is improved. And operations such as bending and straightening are quicker and more efficient.

The invention belongs to the technical field of mechanical joint transmission, and discloses a compact transmission structure of adjacent joints, which is characterized in that a fixed end of a power source sleeves the outer side of a hollow shaft; the first end cover sleeves the outer side of the hollow shaft; the inner ring is in sliding connection with the outer ring through a roller; the inner side of the opening end is connected with the rotating end of the power source through a flexible bearing, and the outer side of the opening end is meshed with the inner ring. The bottom end is pressed between the first end cover and the outer ring; the power source is located on the inner side of the flexible gear. The flexible gear is positioned on the inner sides of the outer ring and the inner ring; the end, close to the bottom end, of the hollow shaft is sleeved with an output end code disc, and the end, close to the opening end, of the hollow shaft is sleeved with a motor end code disc. The problem that an existing integrated joint is long in overall length can be effectively solved, miniaturization and light weight of a robot are achieved, stronger power output is obtained on the basis of miniaturization and light weight, and therefore the larger load-weight ratio is obtained. The invention further discloses a mechanical arm with the transmission structure.

The utility model relates to the technical field of power supply control, in particular to a pump power supply control circuit for high-side driving. The circuit comprises a pump power supply controller which is used for generating a driving control signal and adjusting the driving control signal according to an error signal; the driving module is used for receiving a driving control signal; the power conversion unit is configured to boost a direct current input voltage into a pump voltage under the control of the driving module according to the driving control signal; the feedback sampling circuit is used for sampling the pump voltage and generating an error signal; the isolation feedback device is used for transmitting the error signal to the pump power supply controller in a potential isolation mode; the pump power supply controller takes the cathode of the DC input power supply as the reference ground, and the pump voltage takes the anode of the DC input power supply as the reference standard. The scheme is suitable for high-side driving application, is a pump power supply control scheme which is novel in structure, stable in performance, flexible in control and controllable in cost, and has good popularization and application prospects.

The invention discloses a hydraulic execution oil cylinder which comprises a hydraulic cylinder and attached parts on the hydraulic cylinder. The hydraulic cylinder comprises a cylinder body, a piston and a piston rod. The piston divides the interior of the cylinder body into a first cavity and a second cavity. A first opening and a second opening are formed in the cylinder body; the attached part comprises a pipeline structure and a sliding assembly, and the pipeline structure comprises a first pipe, a second pipe, a third pipe and a fourth pipe which are communicated with one another through a plurality of transverse pipelines; the first pipe and the second pipe are respectively connected with the first cavity and the second cavity through the first opening and the second opening; the sliding assembly slides to adjust the connection state of the second pipe and the second cavity. A complex converging device (such as a converging valve) in a traditional hydraulic execution oil cylinder is simplified into an attachment structure, and two oil ways are communicated through the attachment structure to supply oil, so that the feeding force is increased when an execution end works, and the hydraulic execution oil cylinder adapts to the heavy-load working condition; a switching device is arranged in the attachment structure, the sliding plate is fixed or detached through a rod, and switching between a conventional working mode and a large-load mode is rapidly achieved. The L-shaped sliding piece is matched with the sliding block, so that the function of communicating with the two piston cavities on the basis of a single oil way is achieved; through the linkage oil supply design of the double cavities, the hydraulic cylinder can provide stronger power output in a large-load mode.

The invention provides a control system of a direct injection engine in a gasoline cylinder of an automobile and the automobile. The control system comprises multiple engine and automobile signal processing circuits, multiple engine actuating unit driving circuits and an engine main controller. The engine and automobile signal processing circuits are used for processing a received automobile signal. The engine actuating unit driving circuits are used for carrying out driving control on engine actuating units according to control orders. The engine main controller comprises multiple signal transmission interfaces and multiple order control interfaces. The signal transmission interfaces are connected with the automobile signal processing circuits correspondingly in a one-to-one mode and the order control interfaces are connected with the engine actuating unit driving circuits correspondingly in a one-to-one mode. The engine main controller is used for generating the control order. The control system can accurately regulate the engine in time, so that the engine is placed in the optimal working state, a gasoline combustion process is full and the power output by the engine is more powerful.

The invention discloses a crushing pickaxe with a gasoline engine. The crushing pickaxe comprises a shell, a handle, the engine, a transmission mechanism and an impact mechanism. The engine is arranged on the top of a body of the crushing pickaxe with the gasoline engine, and the shell is provided with an air inlet chamber of a wind wheel, a heat dissipation chamber of a cylinder and a heat dissipation chamber of a muffler. The crushing pickaxe with the gasoline engine has the advantages that cold air inlet and hot air outlet characteristics are effectively distinguished from each other, an excellent heat dissipation effect can be realized, the service life of the integral engine can be prolonged, and stable running of the engine can be guaranteed.

The invention discloses a permanent magnet power device and aims to provide an energy-saving and environment-friendly permanent magnet power device. The permanent magnet power device comprises a casing made of a non-magnetic material, a strip-shaped permanent magnet in a vertical state, four springs, two upper magnetic conductors, two lower magnetic conductors, a two-way cylinder and a travel switch, wherein the middle of the strip-shaped permanent magnet is rotationally mounted in the casing, one end of each of the four springs is fixedly connected with the casing, the other ends pull two sides of an S pole of the strip-shaped permanent magnet and two sides of an N pole of the strip-shaped permanent magnet; the two upper magnetic conductors are mounted at the upper end of the casing and symmetrically located on two sides of the strip-shaped permanent magnet, the two lower magnetic conductors are mounted at the lower end of the casing and symmetrically located on two sides of the strip-shaped permanent magnet, a cylinder body of the two-way cylinder is connected with the casing, and a piston rod is connected with one end of the strip-shaped permanent magnet; the travel switch is mounted on the casing, is connected with the strip-shaped permanent magnet and has a time delay function; the strip-shaped permanent magnet is close to adjacent end surfaces of the upper magnetic conductors and the lower magnetic conductors. The permanent magnet power device is applicable to multiple kinds of equipment requiring power drive.

The invention discloses a power operation handle of an outboard outboard engine for controlling a ship, and relates to the technical field of outboard outboard engines for controlling ships. Comprising a handle, a shell, handle side covers, a bottom cover, an M aviation plug, a PCB control board, a rotating shaft sealing ring, a shell sealing ring, an oil seal, a rotating shaft, a positioning column and a thin nut, the handle is connected with the handle side covers, the handle side covers are arranged on the two sides of the shell, the bottom cover is fixed to the bottom of the shell, the M12 aviation plug is arranged on the bottom cover, and the handle is fixed to one end of the rotating shaft through the thin nut. The other end of the rotating shaft is connected with a positioning column in the shell, the rotating shaft is further matched with the bottom of the handle through a rotating shaft sealing ring, the shell is connected with the handle in a sealed mode through a shell sealing ring, and a PCB control panel is arranged below the rotating shaft and is in control connection with the M aviation plug and the rotating shaft. The system is reasonable in design, can achieve the precise control of on-hook equipment or other equipment, and improves the operation convenience and accuracy.

The invention relates to a panax notoginseng and soil separating device, and belongs to the technical field of mechanical equipment. The panax notoginseng and soil separating device comprises a rack, a power system, a transmission system and a shaking system, wherein the power system comprises a motor controller, bolts, nuts, an output shaft, a motor and a control wire and is capable of transmitting power to the transmission system and the shaking system; the transmission system comprises a bearing, a conveyor belt, a belt wheel II, a belt wheel I, a belt, a roller I and a roller II and is capable of conveying panax notoginseng to the shaking system; and the shaking system comprises a swinging rod, a rocking rod III, a shaking screen, a rocking rod I, a connecting rod, a rocking rod II and a rocking rod IV and is capable of realizing a shaking effect. According to the panax notoginseng and soil separating device, the difficulty that a lot of soil remain on panax notoginseng after digging is solved, the efficacy of panax notoginseng is ensured, and the loss of notoginsenoside is reduced.

The invention relates to a ferromagnetic engine with a permanent magnet compound body, comprising a shell and an engine arranged in the shell and mainly solving the current problems of energy shortage and environmental pollution by fossil fuel. The engine comprises a power output system, an operation control system, a reverse regulating system and a vibration reducing system, wherein the power output system comprises a flywheel and a permanent magnet compound body piston; the operation control system comprises a harmonic spring, a mass block, a U-type shielding block, a control frame I with a movable baffle I, a control frame II with an opening, a piston slideway I, a piston slideway II and a driving system I, a driving system II or a driving system III; the piston slideway I and the piston slideway II are mutually parallel; and the reverse regulating system comprises a fixed separator and a permanent magnet fixed by reverse action force. The engine also comprises a velocity control system, and all the systems are mutually connected to generate kinetic energy by interaction so that the high-efficiency power output is realized.

The invention relates to a magnetic engine, which comprises a magnetic power unit, wherein the magnetic power unit comprises a magnetic frame, a magnetic sliding block and a magnetic pole switching mechanism, a first moving part is mounted on the magnetic frame, a second moving part is mounted on the magnetic sliding block, first magnetic parts are arranged on the left side and the right side of the magnetic frame respectively, the first magnetic part comprises at least two first magnets, the first magnets are distributed in the front-back direction or the circumferential direction of a circle, a second magnetic part is mounted on the magnetic sliding block, the second magnetic part comprises at least one second magnet, the second magnet is located between the two first magnetic parts, N poles and S poles are arranged at the two ends of the first magnet and the second magnet in the left-right direction, the magnetic poles of the same-direction ends of the two adjacent first magnets of the first magnetic parts on the same side are opposite, and the magnetic poles of the same-direction ends of the two first magnets corresponding to the positions of the first magnetic parts on the two sides are opposite. According to the invention, the magnetic engine utilizes magnetic energy to act, is reasonable in design, compact in structure and high in expansibility, and meets different power requirements.

The invention discloses a self-adaptive electric torque wrench for assembling a power transmission tower and a using method, and relates to the technical field of power grid engineering. Comprising a mounting unit which comprises a torque wrench and a self-adaptive sleeve arranged on the torque wrench; the control unit comprises a torque adjusting module, a power driving module and an operation control module which are arranged in the torque wrench, and the torque adjusting module and the power driving module are matched with each other. The device can automatically adapt to bolts of different specifications, a sleeve does not need to be manually and frequently replaced, the working efficiency is improved, the advanced electronic control technology is adopted, accurate torsion adjustment can be achieved, it is ensured that the fastening degree of the bolts meets the requirement, the assembly quality of the power transmission tower is improved, a visual display screen and convenient operation buttons are arranged, and the production cost is reduced. A user can easily set and adjust parameters, the working convenience is improved, the high-performance electric motor is adopted, powerful power output is provided, and the high-strength working requirement in the power transmission tower assembling process can be met.

Disclosed is a multi-functional suspending transmission case. The multi-functional suspending transmission case comprises a power input part, a middle part and a power output part. The power input part comprises a power input part shell and a first transmission gear arranged inside the power input part shell. The first transmission gear is connected with a tractor speed changing box. The power input part is provided with a joystick. The power output part is provided with a third transmission shaft which is a spline shaft. The third transmission shaft comprises two groups of power output ends. The multi-functional suspending transmission case achieves high-efficiency, stable and powerful power output of a tractor and meets suspending and power demands of farmland operation machines of different types.

The invention discloses a dual-motor input gearbox and a ship power supply method thereof, and belongs to the technical field of marine gearboxes. The double-motor input gear box comprises a double-motor power input unit and a secondary speed reduction transmission mechanism, the secondary speed reduction transmission mechanism comprises an input shaft part, a first transmission shaft part and an output shaft part which are connected with the motor power input unit, and the input shaft part and the first transmission shaft part are meshed through a gear to achieve primary speed reduction; the first transmission shaft component and the output shaft component are meshed through a gear to achieve secondary speed reduction, and the output shaft component is used for being connected with a propeller. The hydraulic clutch control device is arranged on the input shaft component and used for controlling connection or disconnection of the single motor power input unit and the second-stage speed reduction transmission mechanism. The double-motor input gear box can adapt to power requirement changes under different working conditions of a ship, can achieve efficient conversion from the high rotating speed of the motors to the low rotating speed of the propellers, and meanwhile guarantees that the structure is simple, the size is small, the weight is light, the cost is low and reliability is high.

The invention discloses a calibrating instrument for a detection device of tool holder chips, which comprises a calibration stand, a support arm, a lever, a fixing frame, a mounting seat, a hinge connection block of a power arm, a hinge connection block of a resistance arm, a top moving electromagnet, and a top fixing Electromagnet, top fixing seat and spring; the support arm is arranged on the calibration stand, its upper end is hinged with the middle part of the lever, the front end of the lever is hinged with the resistance arm hinge connection block, and its rear end is hinged with the power arm hinge connection block The top fixing seat is installed on the top of the calibration stand, and the beneficial effect of the present invention is that the calibration tool uses an electromagnet as a power output unit, and the power output is strong. For the calibration work of the chip detection device, when calibrating the mass-produced chip detection device, the cumbersome installation steps are reduced, the calibration time is shortened, the production cost is reduced, and the efficiency of the calibration work is greatly improved.

The invention mainly discloses a novel weave rapier loom which comprises a machine frame, a top frame, a machine frame connecting rod, an input shaft, an output shaft, a heald frame, an output shaft gear, an input shaft gear, a beating-up rod connecting part, a beating-up shaft, a beating-up transmission rod, a swinging arm rod, a swinging arm connecting part, a cam swinging arm, a rear bracket, a cam and a cam transmission gear. The novel weave rapier loom disclosed by the invention uses the cam to replace an original rocking rod for transmission, so that the power output is stabler and stronger. The rotating motion of the gear is changed into the swinging motion in such a manner that the gear with a groove is matched with the swinging arm rod, so that the motion is more uniform and stabler.