109results about How to "High torque" patented technology

This invention provides a cup assembly for a food processor, including a cup body, a cup lid, and a processing component disposed within the cup body. It also includes a gearbox, which comprises a movably disposed clutch output shaft. When the clutch output shaft moves to a first position, it drives the processing component to output a first rotational speed; when the clutch output shaft moves to a second position, it drives the processing component to output a second rotational speed. The cup lid is installed in place, maintaining the clutch output shaft in either the first or second position. Furthermore, a food processor with the aforementioned cup assembly is provided. In the first position, the clutch output shaft outputs a first rotational speed to adapt to multi-functional cooking; in the second position, it outputs a second rotational speed to adapt to another multi-functional cooking method requiring a different speed. By changing the position of the clutch output shaft, the processing component can be replaced and the rotational speed can be automatically switched. Moreover, the output speed range is wide and the torque is high, avoiding stalling caused by high processing resistance.

The present disclosure relates to the technical field of metallurgy, and particularly relates to a coal injection gun adjustable conversion joint device, a coal injection gun and a coal injection device. The present disclosure provides a coal injection gun adjustable conversion joint device, which comprises a conversion joint body and an angle adjusting mechanism. The conversion joint body has a first connecting end and a second connecting end. The first connecting end is used for connecting a coal injection gun section door of a coal injection gun. The second connecting end is used for connecting a barrel of the coal injection gun. The angle adjusting mechanism comprises an adjusting sleeve and a plurality of force applying columns. The plurality of force applying columns are arranged at intervals along the circumference of the conversion joint body. The adjusting sleeve is detachably connected to one or more of the plurality of force applying columns, and the adjusting sleeve is used for increasing the torsion of the force applying columns. By implementing the technical solution of the present disclosure, burrs, scratches and folds of the barrel during angle adjustment are avoided, which is beneficial to the sealing and advancing and retreating operation of the coal injection gun.

The utility model provides a polishing derusting device for a pipeline bell and spigot, which comprises a mounting bracket fixedly mounted on a working platform, a rotating plate rotatably connected to the top of the mounting bracket through a rotating shaft, a driving component arranged on the mounting bracket and used for driving the rotating shaft to rotate, and two groups of first telescopic mechanisms oppositely and fixedly mounted on two sides of the rotating plate, and polishing equipment capable of making contact with the end face, to be polished and derusted, of the pipeline bell and spigot end is fixedly mounted at the ends, away from the rotating plate, of the two first telescopic mechanisms. According to the polishing and derusting device for the pipeline bell and spigot, polishing and derusting operation can be conducted when a pipeline is hoisted on the operation platform, manual polishing of the pipeline bell and spigot is not needed, the labor cost and time are saved, the polishing and derusting efficiency of the pipeline bell and spigot is improved, and the polishing and derusting efficiency of the pipeline bell and spigot is improved. And meanwhile, the pipeline bell and spigot joints with different pipe diameters can be polished and derusted, so that the universality of the device is improved.

The application discloses a hand-operated pencil sharpener, which comprises a cutter holder assembly and a rocker arm assembly, and a gear reduction mechanism is arranged between the cutter holder assembly and the rocker arm assembly. The rocker arm assembly drives the cutter holder assembly to rotate through the gear reduction mechanism. The gear reduction mechanism comprises an input gear, a speed change gear and an output gear which are sequentially connected. The input gear is connected with the rocker arm assembly, and the output gear is connected with the cutter holder assembly. When the rocker arm assembly is forced to drive the input gear to rotate, the input gear acts on the output gear through the speed change gear, so that the output gear drives the cutter holder assembly to rotate at a reduced speed. The gear reduction mechanism composed of the input gear, the speed change gear and the output gear is additionally arranged, the torque is increased, and the cutter holder assembly rotates more stably and labor-savingly.

The utility model relates to the field of rod and wire short stress rolling mills, in particular to a transmission shaft and speed reducer connecting shaft sleeve which comprises a shaft sleeve body, one end of the shaft sleeve body is provided with a first round hole used for allowing an output shaft of a speed reducer to be inserted, and the other end of the shaft sleeve body is provided with a boss integrally formed with the shaft sleeve body. And a plurality of counterbores which are used for insertion of connecting pieces and are connected with an output shaft of the speed reducer are formed in the axial direction of the boss. The connecting shaft sleeve can be selectively connected with a standard transmission shaft flange, meanwhile, the stress area of a key between the transmission shaft flange and the connecting shaft sleeve is increased, and the possibility that a connecting bolt of the transmission shaft flange and the connecting shaft sleeve is fractured due to overlarge stress is reduced.

The utility model discloses and relates to a driving assembly applied to motorcycle wind wing adjustment, which comprises a shell, a driving motor and a driving shaft are arranged on the shell, a driving gear is sleeved on the driving motor, a transmission gear synchronously rotating with the driving shaft is arranged on the driving shaft, a first hinge shaft and a second hinge shaft are arranged on the shell, and the first hinge shaft and the second hinge shaft are arranged on the shell. A first linkage gear and a second linkage gear are arranged on the second hinge shaft, a first driven gear is arranged on the first linkage gear, a second driven gear is arranged on the second linkage gear, the driving gear is meshed with the first linkage gear, a third linkage gear is rotationally arranged on the first hinge shaft, and a third driven gear is arranged on the third linkage gear; the third linkage gear is meshed with the first driven gear, the third driven gear is meshed with the second linkage gear, the transmission gear is meshed with the second driven gear, limited space is utilized, multi-stage speed reduction is arranged, torsion is increased while the adjusting speed is reduced, wind resistance can be better overcome, and accurate adjustment is carried out.

The utility model provides a testing device and a residual-current circuit breaker, and relates to the technical field of circuit breakers, the testing device comprises a testing button, a reset testing torsion spring, a contact piece and a magnet yoke, the reset testing torsion spring comprises a magnet yoke contact part, a button connecting part, a spring coil, a supporting part and a contact piece connecting part which are arranged in sequence, and the magnet yoke contact part is obliquely arranged. The button connecting part is connected with a test button, the contact piece connecting part is used for being connected with a contact piece, and the contact piece is connected with an electronic assembly board through a test lead. By adopting the design of the special-shaped torsion spring and the contact piece, the electric gap between the torsion spring and the magnet yoke is increased, the operation safety is improved, the reset test torsion spring in the scheme is good in deformation stability, large in torsion moment and good in reset performance, the service life is prolonged, a test device is stable and reliable in operation, and the product quality is improved.

The invention provides a continuous feeding device and method for square bars. The device comprises two roller driving units which are symmetrically arranged on the two sides of a square bar feeding path. Each roller driving unit comprises a box body, a worm rotatably arranged in the box body, at least two worm gears meshed with the worm, rollers coaxially and fixedly connected with the worm gears, and a driving mechanism; the rollers are configured in a manner that the working surfaces of the rollers can accommodate and press the side surfaces of the square bar, and a feeding cavity for clamping the square bar is formed between the corresponding rollers of the two roller driving units; the driving mechanism is connected to the worm and used for driving the worm to rotate. According to the square bar feeding device, a structure that a plurality of worm wheels on the same side are driven by a single worm at the same time is adopted for feeding square bars, stable conveying of the square bars can be achieved, and the problems that the square bars are prone to deflection or torsion in the feeding process, and the feeding precision and stability are difficult to guarantee are solved.

This utility model discloses a circular wire winding structure, including a support, a processing platform mounted on the support, a wire guide seat at one end of the top surface of the processing platform, and a winding and binding structure at the other end of the processing platform; a servo wire laying structure is located in the middle of the processing platform, and the winding and binding structure includes a servo automatic winding structure and a servo automatic wire binding mechanism; the servo automatic winding structure includes a left support, a right support, a servo drive motor, a planetary reducer, a winding shaft with a stop plate, a telescopic cylinder, and a limit plate. This utility model has a reasonable structural design, improving the efficiency of wire laying and the tightness and effectiveness of winding. The planetary reducer amplifies the torque of the servo drive motor, improving the rotational accuracy during product winding. It avoids the load and vibration caused by the direct connection of the servo drive motor to the drive shaft during transmission, extending the service life of the servo drive motor and improving winding efficiency.

The utility model relates to adjusting mechanism technical field discloses low speed big torque main shaft torque self -adaptation adjusting mechanism, including bottom shell, the upper end of bottom shell has the upper cover by bolt screw thread connection, the both sides of bottom shell inner wall are rotatively connected with output shaft and transmission shaft, one side of bottom shell bottom is rotatively connected with worm, one side of upper cover upper end is provided with servo motor. In the utility model, when using, the low speed big torque main shaft torque self -adaptation adjusting mechanism drives worm through the shaft coupling of servo motor, worm and worm wheel, driving gear and driven gear and the multistage transmission structure of transmission gear and synchronous belt, cooperate the nimble control of electromagnetic clutch, can effectively amplify torque, realize low speed under big torque output, simultaneously, can be accurate to adjust the speed and torque according to the processing demand through servo motor, and the dynamic response load change of adaptive transmission system is helped.

The utility model belongs to mechanical drive technical field provides a kind of double input transmission device, including input shaft, first gear is set on the input shaft and input shaft two ends are connected power source respectively;Synchronizer is set on the input shaft, the synchronizer side is provided with the yoke of pushing the synchronizer and first gear power connection;Output shaft is connected with the first gear transmission. By the above technical solution, the input shaft of the utility model is connected with two power sources simultaneously, the structure is compact, double power source is efficiently compatible, improves system redundancy;The yoke can quickly interrupt power, enhances the flexibility of transmission device.

The utility model relates to the technical field of glass manufacturing, in particular to a suspension type automatic adjusting water drum vehicle which comprises a vehicle body and a moving mechanism. The moving mechanism comprises a controller, an adjusting assembly and an auxiliary assembly, the controller is fixedly connected with the vehicle body and located in the vehicle body, the adjusting assembly comprises a motor, a reduction gearbox, rail wheels and a rail beam, the motor is fixedly connected with the vehicle body and located on the outer side of the controller, and the reduction gearbox is fixedly connected with the output end of the motor and located on the outer side of the motor; the rail wheel is fixedly connected with the reduction gearbox and located on the outer side of the reduction gearbox, the rail beam is rotationally connected with the rail wheel and located on the outer side of the rail wheel, and the auxiliary assembly is fixedly connected with the rail beam and located on the outer side of the rail beam, so that the problems that a crane is inconvenient to operate in cooperation and low in multi-person pushing efficiency can be effectively solved; and the operation efficiency of the water drum vehicle can be effectively improved.

A snowplow transmission clutch assembly belongs to the field of snowplow technology. It utilizes spring pressure to engage friction blocks planarly, resulting in a large contact area, smooth engagement, and the ability to transmit significant torque. It also provides overload protection through friction slippage. A traction cable directly overcomes the spring force, quickly pulling the active friction block back for complete power separation and rapid response. The entire assembly is integrated between the fixed shaft and the input shaft, resulting in a compact structure. The single traction cable with a dual-branch layout ensures balanced force on the sliding shaft, smooth operation, and convenient control via a remote cable. The friction blocks are connected via dovetail grooves, facilitating easy replacement after wear and reducing maintenance costs and time.

The application provides a tail rudder driving device, and relates to the technical field of unmanned aerial vehicles.The tail rudder driving device comprises a transmission assembly, a driving mechanism and a rudder assembly.The transmission assembly comprises a first transmission arm, a transmission shaft and a second transmission arm.The first transmission arm is fixedly connected with the transmission shaft, and the transmission shaft is movably connected with the second transmission arm to adjust the length of the second transmission arm.The minimum length of the second transmission arm is greater than that of the first transmission arm.The driving mechanism is fixedly connected with the first transmission arm and is used for driving the first transmission arm to rotate.The rudder assembly is fixedly connected with the second transmission arm, so that the driving mechanism drives the rudder to rotate through the first transmission arm, the transmission shaft and the second transmission arm.Because the length of the second transmission arm is greater than that of the first transmission arm, according to the torque transmission principle, the torque is amplified through the length difference when the torque is transmitted through the transmission assembly, so that the tail rudder driving device with a small volume installed in the fuselage can output greater torque and meet the deflection requirements of the rudder.

The invention belongs to the technical field of integrated application in the cross technical field, and discloses an intelligent single parking space management and control system which comprises a parking garage and a rectangular rod. A code scanning structure is arranged in the middle of the upper portion of the rectangular rod, vehicle sensing structures are arranged on the two sides of the upper portion of the rectangular rod, an alarm is arranged on the edge of the top end of the parking garage, and a groove is formed in the position, close to the rectangular rod, of the top end of the parking garage. The intelligent single parking space management and control system further comprises a vehicle management structure, the vehicle management structure is installed in the groove of the parking garage and used for blocking vehicles entering the parking garage, and the intelligent single parking space management and control system has the beneficial effects that a centralized entrance and exit barrier gate is omitted, the vehicles can be rapidly driven into the garage to find parking spaces, and the parking space management and control efficiency is improved. The management and control responsibilities are dispersed to each parking space, and the code scanning payment and release are completed beside the parking space only when the vehicle leaves the parking space, thereby thoroughly avoiding the queuing bottleneck at the entrance and exit, and effectively improving the vehicle out-of-garage efficiency.

A kind of mechanized bolt fastening device for narrow space assembled building module and its using method, comprising: spanner chassis, the top of spanner chassis is fixedly installed with inverted L frame, first gear is rotated by reduction drive assembly, then the first gear of rotation synchronously drives first transmission rod and first rocker at the bottom of first transmission rod, so that transmission rod produces swing, then the transmission rod of swing is driven again in the action of first limiting rod, second limiting rod and sliding groove, drives ratchet spanner and spanner sleeve to move in 30 ° active range and continuously tightens bolt, so that the overall use of the device is light, meet in narrow range Construction, and can be translated and taken out, meet the functional requirements of once living of full renovation building, can achieve module building with hoist and install, improve connection efficiency, reduce operation time, shorten project construction period, greatly reduce on-site construction, improve overall assembly rate.

This invention relates to the field of aircraft technology, providing a method for manufacturing a flap assembly, the flap assembly itself, and a vertical takeoff and landing (VTOL) aircraft. The method includes the following steps: rotatably connecting a wing box section to a flap section, and installing a ducted fan propulsion mechanism on the flap section; driving a drive mechanism with a harmonic reducer to the flap section, causing the drive mechanism to drive the flap section to rotate via the harmonic reducer; and connecting a locking mechanism with a pneumatic spring to the flap section, causing the locking mechanism to lock the flap section via the pneumatic spring. The manufacturing method for the flap assembly provided by this invention amplifies the torque of the drive mechanism by using a harmonic reducer to drive the flap section to rotate, making it easier to drive the flap section to rotate; and by connecting a pneumatic spring to the flap section to lock it, better preventing the flap section from rotating, thereby ensuring that the rotation angle between the flap section and the wing box section remains constant, avoiding affecting the flight status of the VTOL aircraft, and improving safety.

The invention discloses a hidden handle driving transmission and locking system. The system comprises a mounting base, a handling handle, a pressing pop-up assembly and a clutch transmission assembly. And the handling handle can be switched between a storage state and a working position. The clutch transmission assembly comprises a first clutch part moving along with the handle and a second clutch part connected with the locking mechanism. When the handling handle is in a storage state, the first clutch part and the second clutch part are axially separated, and transmission is disconnected; when the handle is switched to the working position, the handle pops up and displaces to drive the first clutch part and the second clutch part to be meshed and in transmission communication. Through linkage of the handle position and the clutch state, transmission is physically disconnected during storage, and the anti-theft performance is improved.

A kind of unhooking lifting appliance for crossbeam hoisting, including plate body, lifting rope, rotating disc, torsional spring, winding disc, pull rope and synchronous rotating mechanism. Wherein, rotating disc is equipped with pawl, driving pulley and two rope passing holes, two rope passing holes are symmetrically arranged about the center of rotating disc;Winding disc is equipped with winding rope disc and ratchet, ratchet is matched with pawl;The middle part of pull rope is wound on winding disc, and hook is fixed on the end of pull rope;Synchronous rotating mechanism includes synchronous belt and rotating hook, driven pulley and hook plate are arranged on rotating hook, driven pulley is connected with driving pulley by synchronous belt. Rotating disc, winding disc and pull rope constitute automatic centering mechanism, two hooks are respectively hooked in the two ends of crossbeam, can make this lifting appliance automatically move to the central part of crossbeam, make lifting heart and the gravity center of crossbeam coincide, solve the unbalance problem of crossbeam when hoisting. This lifting appliance saves time and effort, automatically realizes the hooking and unhooking of crossbeam, eliminates the unsafe factors in the existing hoisting mode.

The utility model relates to the technical field of wire harness transfer, disclose a track type wire harness transfer device, including the car body, the top side front end fixedly connected with the front baffle of car body, the top side rear end fixedly connected with the protection casing of car body, the left end fixedly connected with trigger rope of one side of front baffle near protection casing, the inside of protection casing is provided with the tightening assembly, the front end fixedly connected with the fixed pole of car body, the outer wall fixedly connected with a plurality of binding belt of fixed pole, the bottom side front end fixedly connected with the mounting base plate of car body, the front side of mounting base plate is provided with cleaning assembly. In the utility model, the wire harness is placed on the car body after lifting the binding belt, can press the trigger rope, makes the binding belt tighten, the wire harness is fixed quickly, the scraper ware of car body front end can effectively remove the larger granular impurities attached on the track, ensure that the track is unobstructed, guarantee the smooth of transfer process.

The utility model discloses a magnesium alloy electromagnetic induction heating melting furnace which comprises a supporting base fixed to the ground through bolts, left and right symmetrical installation frames are fixedly installed on the upper surface of the supporting base, a melting furnace shell is rotatably installed between the left and right installation frames, and a sealing upper cover is rotatably installed on the upper surface of the melting furnace shell. A crucible inner container used for melting a magnesium alloy material is fixedly installed in the middle of the interior of the melting furnace shell, an electromagnetic induction coil is attached to and wound around the outer surface of the crucible inner container, and a heat preservation pad is fixedly installed on the outer surface of the crucible inner container. According to the magnesium alloy electromagnetic induction heating melting furnace, the novel structural design is adopted, waste gas generated in the magnesium alloy melting process enters the purification box through the pressure relief pipe, harmful substances in the waste gas are filtered and purified through the filter cotton in the purification box, and therefore the situation that the waste gas is directly discharged to pollute the surrounding environment is avoided.

The utility model discloses an exoskeleton wearing equipment driving system in the field of exoskeleton driving, which comprises four driving mechanisms respectively positioned at a left hip joint, a right hip joint, a left knee joint and a right knee joint, each driving mechanism comprises a driving motor, and an output shaft of each driving motor and an input end of a reduction gear set are coaxially arranged. The output end of the reduction gear set is coaxially provided with a rotating shaft, the periphery of the rotating shaft is sleeved with a large gear, the end of the rotating shaft is provided with an action executing piece, the large gear is meshed with a small gear, the small gear and the rotary encoder are coaxially arranged, the reduction gear set is arranged in a protective shell, the driving motor is arranged on the protective shell, and the protective shell is fixed to the outer supporting plate through a fastener. A partition plate is arranged on the inward side of the outer supporting plate corresponding to the outer side of the large gear and the outer side of the small gear, an inner supporting plate is arranged on the outward side of the partition plate, a crossed roller bearing is arranged on the inner supporting plate, and the action executing piece is connected with an inner ring of the crossed roller bearing through a fastener. The utility model has the characteristics of compact structure and high precision.

The utility model provides a wafer overturning structure, which relates to the technical field of semiconductor processing, and comprises an overturning platform mounting plate and an overturning assembly, the overturning assembly comprises a motor arranged on the overturning platform mounting plate, the output end of the motor is provided with a rotating plate, the bottom of the rotating plate is fixedly provided with a cantilever, the cantilever is provided with an adsorption plate, and the adsorption plate is arranged on the overturning platform mounting plate. According to the utility model, the motor drives the rotating plate to rotate and drives the cantilever and the adsorption plate to realize wafer overturning, the parallel finger cylinder pushes the cylinder clamping plate to enable the centering clamping plate to move along the direction of the wafer so as to realize centering calibration of the wafer, and the first cylinder and the second cylinder are linked to adjust the telescopic stroke of the adsorption plate so as to adapt to different wafer sizes. The vacuum chuck is connected with an air channel through an air pipe connector to generate negative pressure to adsorb the wafer, then the motor is started, constant-speed rotation is achieved through the speed reducer, the cantilever drives the wafer to complete turning over, and therefore the wafers of different sizes can be turned over in a compatible mode.

The utility model relates to the technical field of road construction, in particular to a road joint structure for a road, which comprises a steel member, a plurality of connecting blocks are fixedly mounted on the left side and the right side of the steel member at equal intervals, fixing blocks are fixedly mounted on the left side and the right side of the upper end of the steel member, and a first telescopic mechanism is arranged between the two fixing blocks. A clamping groove is formed in the middle of the steel member, a rubber buffer strip is arranged in the clamping groove, side plates are fixedly installed on the inner walls of the two sides of the lower portion of the steel member, a water containing groove is formed between the two side plates, and a plurality of second telescopic mechanisms are arranged between the water containing groove and the side plates. The road connecting performance is improved from multiple aspects, the stable connecting structure ensures the stability of the device, the double buffering design effectively absorbs shock, the drainage function is innovated to protect the road, multiple mechanisms cooperate, the road stability is enhanced, the service life is prolonged, and the waterproof capacity is improved.

This utility model discloses an evaporation treatment device for urban sewage treatment, including a walking frame and a suction pump. An evaporation component is mounted on one side of the upper surface of the walking frame via a fixed bracket. A stirring structure is mounted on the top of the evaporation component, and a sewage discharge pipe is mounted on the bottom of the evaporation component. A sludge discharge component is mounted on the sewage discharge pipe. A drain component is located below the output end of the evaporation component and is mounted on the upper surface of the walking frame. A filter structure is mounted on the other side of the upper surface of the walking frame. The filter structure is connected to the evaporation component through a steam discharge structure. The suction pump is fixed on the upper surface of the walking frame, and a suction pipe is mounted on the input end of the suction pump. The suction pipe is connected to the top of the evaporation component through a water supply pipe. The heating ring is made of a high-efficiency thermally conductive material, which can quickly and evenly transfer heat to the inner evaporation tank, so that the sewage is heated evenly. The inner wall of the inner evaporation tank is specially treated, with a smooth surface that is not easy to accumulate scale and is easy to clean and maintain.

The utility model provides a dust falling device powered by a hydraulic pump. The dust falling device comprises a mounting cylinder, the hydraulic pump, fan blades, a first dust falling mechanism and a second dust falling mechanism, the mounting cylinder is arranged in a penetrating mode, a hydraulic pump is arranged in the mounting cylinder, a plurality of fan blades are arranged at the output end, facing the penetrating side, of the hydraulic pump, a first dust falling mechanism and a second dust falling mechanism are arranged on the two sides of the mounting cylinder correspondingly, and the first dust falling mechanism and the second dust falling mechanism can spray water mist. Through the arrangement of the structure, the hydraulic pump drives the fan blades to generate wind power, and the wind power is combined with water mist sprayed by the first dust falling mechanism and the second dust falling mechanism, so that high-quality and high-efficiency dust falling can be realized; the hydraulic pump, the fan blades, the first dust falling mechanism and the second dust falling mechanism are integrated on the mounting cylinder and can be flexibly mounted in various places for dust falling; the hydraulic pump drives the fan blades to generate wind power, has the advantages of being large in torque and good in stability, and can bear large loads and working resistance.

The application relates to the technical field of drift drilling machines, and particularly discloses a double-chuck power head device suitable for double-drill-rod drilling, which comprises a main shaft, a front-end hydraulic chuck, a rear-end hydraulic chuck, a driving assembly and an oil supply assembly. The front-end hydraulic chuck and the rear-end hydraulic chuck are respectively arranged at the front end and the rear end of the main shaft. The driving assembly comprises a speed reducer and hydraulic motors. The speed reducer is internally provided with a large gear fixedly installed with the main shaft. The hydraulic motors are two and respectively meshed with the large gear through input gears. The two hydraulic motors are symmetrically installed on the speed reducer. A disc brake assembly is connected to one of the input gears. The oil supply assembly comprises oil distribution sleeves. The oil distribution sleeves are two and are sleeved on the main shaft. The two oil distribution sleeves are respectively arranged on the two sides of the speed reducer to supply oil to the front-end hydraulic chuck and the rear-end hydraulic chuck. The two hydraulic motors can provide greater torque for the main shaft. The disc brake assembly can be used for emergency braking when the drill rod is stuck, absorbs the torsional elastic potential energy of the drill rod, and avoids gear tooth collapse.

The utility model relates to the technical field of water turbines, and discloses a water flow regulator of a water turbine, which comprises a water inlet pipe, a water outlet pipe and a regulating mechanism arranged between the water inlet pipe and the water outlet pipe. The adjusting mechanism comprises a shell, an adjusting plate, a driving device and a controller; the two ends of the shell communicate with the water inlet pipe and the water outlet pipe correspondingly, and an adjusting cavity matched with the adjusting plate is formed in the shell. The adjusting plates are annularly arranged at equal intervals and rotatably arranged in the adjusting cavity, and the driving device is connected with the adjusting plates and used for driving the adjusting plates to rotate; the controller is electrically connected with the driving device and used for controlling operation of the driving device. A pressure sensor is arranged on the shell, second-level dynamic adjustment of water flow is achieved through sensor closed-loop control and a single-motor synchronous driving structure, and the response efficiency and stability of an adjusting system are improved.

This utility model discloses a hybrid electric vehicle (HEV) device, including a motorcycle engine, an engine controller electrically connected to one side of the motorcycle engine, a motor controller electrically connected to one side of the engine controller, a motorcycle motor electrically connected to one side of the motor controller, and a motorcycle rear wheel located on one side of the motorcycle motor. This utility model improves upon existing technology and can be applied to two-wheeled and three-wheeled motorcycles in practical use. At low speeds or during initial acceleration, it uses an electric motor to drive the vehicle. Once a certain speed is reached, it automatically switches to engine power. Depending on the road conditions, it can also use pure electric driving or a combination of electric and engine power to increase vehicle torque.