26 results about "Electrodynamic wheel" patented technology

The utility model relates to the technical field of stacking machines, and discloses a stacking machine guiding device which comprises a guiding sliding rail, an electric wheel type sliding block, a moving assembly, a balancing weight and an inserting-connecting assembly, and a guiding device body is composed of the guiding sliding rail and the electric wheel type sliding block arranged on the guiding sliding rail in a sliding mode. Wheels driven by small motors are arranged on the periphery of the electric wheel type sliding block. Through the arrangement of the moving assembly, the balancing weights and the inserting assembly, the inclination state generated when goods are carried on one side can be counteracted through the weight of the balancing weights, and the multiple sets of balancing weights can be automatically driven to move to the designated position through cooperation of the moving assembly and the inserting assembly; therefore, when cargoes with different weights are carried, the weights borne by the two sides are kept relatively consistent, and the stability of the wheel type sliding block of the electric vehicle in the moving process on the guide sliding rail is improved.

The utility model discloses a turnover device for book cementing, which comprises a support plate, the support plate is provided with a rectangular groove, the rectangular groove is provided with a gluing component for gluing, the support plate is provided with a translation plate, the translation plate is provided with a turnover mechanism, and the turnover mechanism is provided with a turnover mechanism. The turnover mechanism comprises a servo motor, book blocks to be glued, a positioning box used for clamping and aligning the book blocks and a stand column mechanism used for supporting the positioning box, and electric wheels used for driving the turnover mechanism to move transversely are arranged on the bottom face of the translation plate. By arranging a screw rod, a driving block and a stepping motor, the distance between a lower pressing plate and the bottom face of a positioning box can be conveniently controlled, a book block can be conveniently clamped, by arranging a first stand column and a second stand column, the book block and a servo motor can be conveniently supported, by arranging a gluing assembly and a cover gluing area, a line production process can be conveniently and rapidly formed, and efficiency is improved; therefore, the book cementing device has the effects of reducing manpower and improving efficiency and accuracy.

The utility model belongs to electric motor car accessory production technical field, concretely relates to a kind of electric motor car hub cover bolt tension test tool, including placing plate, the upper surface of placing plate is overlapped with hub bottom surface, multiple hub bolts are installed on the hub.The utility model is by the multiple pull rods of axial uniform distribution, make the hub bolt to be measured be pulled in synchronism on its actual installation circumferential position, perfect reproduction its real layout and constraint condition on hub, when using, bolt can be according to the assembly position on hub and be pulled to measure, to accurately simulate the stress condition of hub bolt everywhere, and device is in use, using positioning column is positioned to hub center, then all hub bolts are pulled tight synchronously by the multiple pull rods of axial uniform distribution, ensure that the loading force of tension testing machine passes through hub center, eccentric load is effectively avoided, and test data is accurate and reliable.

This utility model relates to a spoke stress-dispersing impact-resistant electric vehicle wheel hub, belonging to the field of electric vehicle wheel hub technology. It includes an electric vehicle wheel hub body and a protective cover detachably connected to the outside of the wheel hub body. The protective cover has an air-blowing structure extending into it for heat dissipation, and an exhaust structure that works in conjunction with the air-blowing structure. A transmission structure is provided outside both the air-blowing and exhaust structures. The air-blowing structure includes a nozzle fixedly connected to the bottom of the protective cover. This spoke stress-dispersing impact-resistant electric vehicle wheel hub, through a connecting shaft rotating with the wheel hub body, drives a swashplate to rotate, pushing a first stopper plate to slide up and down reciprocally. Air is drawn in and blown out through the nozzle in conjunction with a return spring. Simultaneously, a fixed disc rotates, and a gravity block pulls a sliding sleeve up and down, pushing a second stopper plate to expel hot air, improving heat dissipation efficiency and reducing wheel hub deformation and braking performance degradation caused by high temperatures.

The limiting pouring piece comprises a pouring seat and a pouring mechanism located above the pouring seat, supporting columns are welded to the four corners of the top wall of the pouring seat, and a mounting top plate is welded to the four supporting columns jointly. The hydraulic cylinder is installed in the center of the top wall of the installation top plate, the conveying rod is connected to the lower portion of the hydraulic cylinder, the movable cover plate is welded to the bottom of the conveying rod, the embedded base is integrally welded to the lower portion of the movable cover plate, a pouring groove matched with the embedded base is formed in the pouring base, and the embedded base can be inserted into the pouring groove in a matched mode. Protruding bases are integrally welded to the four corners of the top wall of the movable cover plate, and two parallel heat removal channels are formed in the movable cover plate in the horizontal direction. According to the limiting pouring piece for the electric vehicle hub, rapid cooling in the pouring groove is achieved, the waiting time is greatly shortened, and the pouring efficiency of an electric vehicle hub workpiece is improved.

The utility model discloses a sightseeing mini-train antiskid device which comprises a track, an electric wheel is rotatably connected to the upper surface of the track, a brake disc is fixedly connected to the side surface of the electric wheel, a rotating hole is formed in the side surface of the electric wheel, and a fixing shaft is rotatably connected to the inner wall of the rotating hole. The outer surface of the fixing shaft is fixedly connected with an electromagnetic brake, the side surface of the electromagnetic brake is fixedly connected with a spring, one end of the spring is fixedly connected with a brake pad, the brake pad is movably connected with the brake disc, the outer surface of the fixing shaft is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a hydraulic rod; a bottom plate is fixedly connected to the upper end of the hydraulic rod, a moving groove is formed in the lower surface of the bottom plate, and a balancing weight is slidably connected to the inner wall of the moving groove. By means of the components, braking of the mini-train is achieved, centrifugal force balance is conducted when the mini-train turns, and the phenomenon that the mini-train slips due to the too high speed, and the mini-train rolls over is avoided.

1. Name of this product design: Wheel hub (12-inch - 2.5-inch high-speed wheel). 2. Purpose of this design: For use in electric vehicle wheel hubs. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present invention concerns product and assembly process for electric wheel brake unit composition (1), comprising at least an electric wheel brake actuator component (2), comprising a bracket component (3) that is allocated in intermediate, and comprising a brake support component (4) as carrier for all comprising two opposed surfaces (5,6). Object of the present invention: Functional improvement, stiff and load resistant design, modernized adaption, effective assembly, reliable and sustainable component design and new unit composition together with new rationalised assembly process with the components. Solution: New bracket component (3) comprising male interface means (12; 12.1, 12.2) that are received for prepositioning in cooperation with reception in the brake support component (4).

The utility model relates to the technical field of electric vehicles, in particular to an electric vehicle hub and end cover double-locking mechanism which comprises a hub, a main shaft, spokes, an end cover, a fixing cylinder, a V-shaped elastic block and the like. A main shaft is connected to the middle of the hub, spokes are connected between the main shaft and the hub, at least three spokes are connected with fixing cylinders, the fixing cylinders penetrate through the spokes, end covers are connected between the fixing cylinders in a clamped mode, and the upper sides and the lower sides of the fixing cylinders are connected with V-shaped elastic blocks. The end cover is provided with the V-shaped elastic block, the first clamping block, the clamping assembly and the unlocking assembly, so that the end cover is more efficient and faster to disassemble and assemble, time and energy are saved, the end cover is suitable for daily maintenance or emergency maintenance scenes, the problems of part loss, thread slipping or damage and the like possibly occurring in a traditional screw fixing mode are reduced, and the service life of the end cover is prolonged. And the reliability and durability of the hub and end cover structure are improved.

1. The name of the design product: hub (25-1). 2. The use of the design product: for electric vehicle hub. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. Name of the designed product: electric vehicle wheel hub. 2. Use of the designed product: the designed product is a wheel hub of an electric vehicle. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention relates to the technical field of breeding equipment, and discloses a modular pneumatic feeding type breeding bait casting machine and a control system.The modular pneumatic feeding type breeding bait casting machine comprises a stock bin part and a discharging trolley, the stock bin part comprises a stock bin frame, the interior of the stock bin frame is hollow, one side face of the stock bin frame is open, and a stock bin cylinder is fixedly installed at the top of the stock bin frame and is a hollow tank body; a discharging switch is fixedly installed at the bottom of the stock bin cylinder, a quick-connection male head is fixedly installed below the discharging switch, the discharging trolley comprises a frame, a motor is fixedly installed below the frame, electric wheels are movably connected to the four corners of the lower portion of the frame, and a bait casting mechanism is arranged in the frame. In the invention, the modular design of the stock bin and the discharging trolley can reduce the equipment cost, reduce the occupied space and relieve the workload of equipment maintenance. The electric design of the discharging trolley can assist the equipment in moving, and meanwhile, the self-locking of electric wheels can help the equipment to be fixed. The stock bin and the discharging vehicle are connected through a flexible connecting pipe and locked in a quick connection mode.

The utility model discloses a magnetic conductive ring of an electric vehicle hub, which belongs to the technical field of electric vehicle hub motors and comprises a magnetic conductive ring body (1), the magnetic conductive ring body (1) is cylindrical, two end parts of the magnetic conductive ring body (1) are respectively provided with a first connecting ring (2) and a second connecting ring (3), and the radial thickness of the first connecting ring (2) is equal to that of the second connecting ring (3). The thickness of the first connecting ring (2) is larger than the radial thickness of the magnetic conductive ring body (1), the thickness of the second connecting ring (3) is larger than the radial thickness of the magnetic conductive ring body (1), a first connecting hole (4) is formed in the first connecting ring (2), a second connecting hole (5) is formed in the second connecting ring (3), and the first connecting hole (4) corresponds to the second connecting hole (5). The fixed connection between the magnetic conductive ring and the end cover is realized, the magnetic conductive ring body has a proper radial thickness, the improvement of the output performance of the motor is ensured, and the cost is saved.

Motorized hub assemblies for use with platforms and the corresponding motorized platforms are presented. At least one of the hub assemblies can be a motor and can contain an internal motor to propel the platform when activated. In some embodiments, the motorized platform has two sets of motorized wheels or two sets or motorized treads for differential rate maneuvering. In some embodiments, different base platforms are mounted to a single set of wheels or a single tread to provide a sporty style ride. A handlebar can also be implemented for greater stability. In all cases, there is no requirement for an electronic stabilization platform.

An electric wheel brake actuator for motor vehicles, comprising an electric motor-gearbox assembly including a rotor-trans converter assembly comprising at least one nut-spindle assembly (9) in a gearbox housing (8), wherein the wheel brake actuator serves to enable brake means (6a,b) to perform an actuating movement in the direction of the brake rotor, and comprising an elastomer (22) comprising at least two disc springs (48, 49, 50), wherein the elastomer (22) is clamped between a release end stop (20) of the nut-spindle assembly (9) and the gearbox housing (8) to enable automatic electric motor limit switch-off by monitoring the motor current using an electronic control unit (ECU), characterized in that the elastomer (22) is provided to form a spread force-displacement spring characteristic by means of several spring characteristic segments,in that the elastoelement (22) is modularly composed and is arranged as a stacked disc spring column, which includes at least one single disc spring (50) together with a disc spring pack arranged in a contrary, alternating direction relative to the single disc spring (50), and wherein the disc spring pack comprises at least two disc springs (48, 49) stacked one above the other in the same direction.

The application discloses an electric vehicle wheel hub spraying device, which comprises a spraying chamber, a spraying gun, a conveying mechanism, an air extraction mechanism and a placing mechanism, wherein the spraying gun and the air extraction mechanism are arranged in the spraying chamber, the conveying mechanism horizontally penetrates the spraying chamber, and the placing mechanism is provided with a plurality of placing mechanisms which are uniformly distributed along the length direction of the conveying mechanism and are drivingly connected with the conveying mechanism; the placing mechanism comprises a placing rod, a placing block, a mounting column and a triggering module, the lower end of the placing rod is drivingly connected with the surface of the conveying mechanism, the placing block is fixedly connected to the upper end surface of the placing rod, the mounting column is fixedly connected to the upper end surface of the placing block, and the axis of the mounting column is collinear with the axis of the placing rod; the triggering module is arranged in the placing rod, and part of the structure of the triggering module extends into the placing block and the mounting column. Thus, the protection of the center hole of the wheel hub can be realized, the problems of the traditional plug installation and removal being complicated and the shielding affecting the spraying effect can be avoided, paint solidification blockage can be effectively prevented, and the equipment maintenance frequency can be reduced.

1. Name of the designed product: electric vehicle wheel hub. 2. Use of the designed product: the designed product is a wheel hub of an electric vehicle. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The application relates to a stamping forming device for an electric vehicle hub, which comprises a rack, a punching mechanism and a first driving member, the rack is provided with a workbench, the workbench is provided with a clamping mechanism for clamping the hub, the punching mechanism is used for drilling the hub clamped on the workbench, the punching mechanism comprises a plurality of tool shanks for clamping drill bits, an adjusting assembly and a driving assembly, a stamping plate is slidably connected to the rack in the vertical direction, the plurality of tool shanks are slidably connected to the stamping plate in the direction perpendicular to the sliding direction of the stamping plate, the plurality of tool shanks are rotatably connected to the stamping plate in the vertical direction, the adjusting assembly is used for adjusting the positions of the plurality of tool shanks on the stamping plate, the driving assembly is used for driving the plurality of tool shanks to rotate simultaneously, and the first driving member is used for driving the sliding of the stamping plate. The hub is placed on the workbench, the hub is clamped and limited by the clamping mechanism, the positions of the plurality of tool shanks on the rack are adjusted simultaneously according to the diameter of the hub through the adjusting assembly, and the hub is punched.

The invention relates to an electric wheel for supplying large and small power, in particular to a permanent magnet magnetofluid power generator wheel capable of generating power while running for self-supply and self-use, which can be mounted on all large and small vehicles and is capable of generating power for self-supply and self-use, and the vehicle is provided with an electric vehicle capable of shielding wind, rain, hands and legs and infinite endurance. The vehicle is reliable in safety performance, is not damaged by wind and rain, and does not need to be stopped for charging. A generator aluminum stator coil is fixed to the upper end of the main shaft, a bearing is arranged at the inner end of a cover and movably connected with a rotor to rotate, and an electric vehicle motor wheel and a generator wheel are researched and invented on the whole. On the whole, the research and development advantages of an electric vehicle are that the upper end of a handlebar is provided with a wind and rain blocking and automatic windshield wiper and a hand and leg blocking cover; provided is a permanent magnet magnetofluid power generator wheel. A generator is provided with a solid spline main shaft and a hollow internal spline shaft. A solid spline shaft is fixedly connected with the upper end of a front safety fork, a bearing is arranged at the middle end of a large steel ring and connected with the upper end of a hollow spline shaft, a large gear is arranged at the middle end of the steel ring, a magnetic suspension type magnetic track aluminum ring is arranged at the inner end of the steel ring, a generator and a driven connecting rod are arranged at the inner end of the aluminum ring, and a medium gear is arranged at the upper end of a connecting rod. The inner end of the large steel ring is provided with strong magnetic blocks, the inner end and the outer end of the aluminum ring are provided with strong magnetic blocks, and the outer end of the generator rotor is provided with high magnetic blocks.

1. Name of the designed product: electric vehicle wheel hub. 2. Use of the designed product: wheel hub for electric vehicle. 3. Design points of the designed product: in shape. 4. Pictures or photos that best show the design points: combination state reference drawing.

1. Name of the designed product: wheel hub (double disc brake). 2. Use of the designed product: used for electric vehicle wheel hub. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: left view.

The invention relates to the technical field of brake system simulation adjustment, in particular to a rapid simulation self-adaption device applied to an electric vehicle brake system, which comprises a bottom support frame, and a wheel frame for simulating an electric vehicle wheel is movably assembled on the bottom support frame through a bearing. According to the rapid simulation self-adaption device applied to the electric vehicle braking system, the balance weight of the wheel frame can be freely regulated and controlled through the self-adaption regulation and control assembly, so that the braking effects of different vehicle weights are simulated, and the adaptive vehicle types are more diversified; the lateral rapid simulation assembly for simulating the external environment is arranged on the outer side of the brake system body, and different road conditions and climate changes can be simulated on the outer side of the brake system body, so that the simulation effect is greatly improved; by the adoption of the split type structural design, independent loading and unloading can be carried out according to needs, the balance weight effect is improved, and meanwhile the later use cost can be reduced.

The invention discloses electric vehicle hub spraying equipment which comprises a spraying chamber, a spraying gun, a conveying mechanism, an air exhaust mechanism and a plurality of placing mechanisms, the spraying gun and the air exhaust mechanism are arranged in the spraying chamber, and the conveying mechanism horizontally penetrates through the spraying chamber. The multiple containing mechanisms are evenly distributed in the length direction of the conveying mechanism and are in transmission connection with the conveying mechanism. The placing mechanism comprises a placing rod, a placing block, a mounting column and a trigger module; the lower end of the placing rod is in transmission connection with the surface of the conveying mechanism; the placing block is fixedly connected to the upper end face of the placing rod, the mounting column is fixedly connected to the upper end face of the placing block, and the axis of the mounting column and the axis of the placing rod are collinear. The trigger module is arranged in the placing rod, and part of the structure of the trigger module extends into the placing block and the mounting column. Therefore, protection of hub center hole spraying can be achieved, the problems that a traditional plug is tedious to mount and dismount and the spraying effect is affected by shielding are solved, paint curing and blocking can be effectively prevented, and the equipment maintenance frequency is reduced.

1. Name of the designed product: electric vehicle wheel hub. 2. Use of the designed product: for electric vehicle wheel hub. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.