CN214822579U - In-wheel motor with dismantle function fast - Google Patents
In-wheel motor with dismantle function fast Download PDFInfo
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- CN214822579U CN214822579U CN202121271868.7U CN202121271868U CN214822579U CN 214822579 U CN214822579 U CN 214822579U CN 202121271868 U CN202121271868 U CN 202121271868U CN 214822579 U CN214822579 U CN 214822579U
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- fixed mounting
- wheel hub
- spring
- hub
- fixed
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Abstract
The utility model discloses an in-wheel motor with dismantle function fast, including fixed wheel hub, its characterized in that: fixed wheel hub's inboard fixed mounting has magnet, fixed wheel hub's inboard swing joint has the coil shaft, the fixed mounting all around of coil shaft has stator coil, the equal fixed mounting in both sides of coil shaft has swivel bearing, fixed wheel hub's one side fixed mounting has removable wheel hub, removable wheel hub's equal fixed mounting all around has extrusion spring, four groups the equal fixedly connected with extrusion button in one side of extrusion spring, removable wheel hub's equal swing joint all around has the extrusion piece, fixed wheel hub's inboard all around equal fixed mounting has spring block two, fixed wheel hub's left side screw fixation has the rear end cap, removable wheel hub's right side is provided with the front end housing, removable wheel hub's right side all around equal fixed mounting has the fixture block, the utility model discloses, have the characteristics that the practicality is strong and quick dismantlement.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be an in-wheel motor with dismantle function fast.
Background
The wheel hub motor technology is also called as the wheel built-in motor technology, and the most important characteristic of the wheel hub motor technology is that a power device, a transmission device and a braking device are all integrated into a wheel hub, so that the mechanical part of an electric vehicle is greatly simplified, and the wheel hub motor technology is widely applied along with the continuous development of science and technology.
The existing hub motor is complex to disassemble and assemble and consumes too long time, so that the hub motor with the quick disassembling function is necessary to design a hub motor with strong practicability and quick disassembly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an in-wheel motor with dismantle function fast to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an in-wheel motor with dismantle function fast, includes fixed wheel hub, its characterized in that: fixed wheel hub's inboard fixed mounting has magnet, fixed wheel hub's inboard swing joint has the coil shaft, the fixed mounting all around of coil shaft has stator coil, the equal fixed mounting in both sides of coil shaft has swivel bearing, fixed wheel hub's one side fixed mounting has removable wheel hub, removable wheel hub's equal fixed mounting all around has extrusion spring, four groups the equal fixedly connected with extrusion button in one side of extrusion spring, removable wheel hub's equal swing joint all around has the extrusion piece, fixed wheel hub's inboard all around equal fixed mounting has spring block two.
According to the technical scheme, a rear end cover is fixed on the left side of the fixed hub through screws, a front end cover is arranged on the right side of the detachable hub, clamping blocks are fixedly arranged on the periphery of the right side of the detachable hub, a first spring plate is fixedly arranged on the periphery of the front end cover, and a first spring block is fixedly arranged on the inner side of each clamping block.
According to the technical scheme, the periphery of the front end cover is movably connected with the disassembly buttons, and the outer sides of the disassembly buttons are fixedly provided with the button springs.
According to the technical scheme, the inboard swing joint of front end housing has the response piece, the upper end fixed mounting of response piece has response spring, the inboard fixed mounting of front end housing has spring piece three, the inboard of front end housing is provided with the oil storage tank, the inboard fixed mounting of oil storage tank has spring board two, the lower extreme fixed mounting of oil storage tank has the oil outlet spring, the lower extreme fixed mounting of oil outlet spring has the oil outlet board.
According to the technical scheme, the bearings on two sides of the outer portion of the fixed hub are connected with the opening and closing flashboards, and the flashboard springs are fixedly mounted on one sides of the opening and closing flashboards.
According to the technical scheme, the periphery of the fixed hub is provided with the long waist holes.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,
(1) through the matching of the spring block II and the extrusion button, the spring block II can enter the clamping groove through the elasticity of the spring block II and the centrifugal force generated during rotation can fix the fixed hub and the detachable hub, and the fixed hub and the detachable hub can be quickly installed and detached through a simple buckle and pressing structure;
(2) through the matching of the fixture block and the disassembly button, the fixture block on the detachable hub can be matched and fixed with the clamping groove on the front end cover through rotating the front end cover, and the disassembly is realized through pressing the disassembly button, so that the disassembly tool is simple to operate and convenient and quick to assemble and disassemble;
(3) through being provided with the cooperation of response piece and oil outlet plate, can reach when installing the front end housing, the coil axis makes its removal to the pressure of response piece, makes the lubricating oil in the oil storage tank flow out to the coil axis on it lubricate between the oil storage tank through oil hydraulic pressure power, has reduced frictional force, has improved transmission efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall front structure of the present invention;
fig. 2 is a schematic side sectional view of the present invention;
fig. 3 is a schematic front sectional view of the present invention;
fig. 4 is a schematic cross-sectional view of the fixed hub of the present invention;
in the figure: 1. fixing the hub; 2. a removable hub; 3. a front end cover; 4. a coil axis; 5. a rear end cap; 6. a rotating bearing; 7. a stator coil; 8. a magnet; 9. a first spring plate; 10. a clamping block; 11. a first spring block; 12. disassembling the button; 13. a button spring; 14. opening and closing the flashboard; 15. a shutter spring; 16. pressing the button; 17. a compression spring; 18. extruding the block; 19. a second spring block; 20. an induction block; 21. an induction spring; 22. a third spring block; 23. a second spring plate; 24. an oil outlet plate; 25. an oil outlet spring; 26. and an oil storage tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an in-wheel motor with quick dismantlement function, includes fixed wheel hub 1, its characterized in that: the inner side of the fixed hub 1 is fixedly provided with a magnet 8, the inner side of the fixed hub 1 is movably connected with a coil shaft 4, the periphery of the coil shaft 4 is fixedly provided with a stator coil 7, both sides of the coil shaft 4 are fixedly provided with rotating bearings 6, one side of the fixed hub 1 is fixedly provided with a detachable hub 2, the periphery of the detachable hub 2 is fixedly provided with extrusion springs 17, one side of each of the four groups of extrusion springs 17 is fixedly connected with an extrusion button 16, the periphery of the detachable hub 2 is movably connected with an extrusion block 18, the inner side of the fixed hub 1 is fixedly provided with a spring block II 19, the bulge part of the detachable hub 2 is inserted into the groove of the fixed hub 1, when the spring block II 19 at the inner side of the fixed hub 1 moves to the bulge groove of the detachable hub 2, the spring block II 19 enters the groove under the pressure of the spring, so that the fixed hub 1 and the detachable hub 2 are completely fixed, when the coil shaft 4 is electrified to enable the stator coil 7 and the magnet 8 to induce so that the hub rotates, the centrifugal force of the spring block II 19 is increased, the fixed hub 1 and the detachable hub 2 are more firmly fixed, when the detachable hub 2 needs to be detached, the extrusion button 16 is pressed, the extrusion spring 17 is stressed to contract, the extrusion button 16 moves leftwards to enable the extrusion block 18 to generate pressure on the spring block II 19, the spring block II 19 leaves the clamping groove of the detachable hub 2, the fixed hub 1 and the detachable hub 2 are detached, and the fixed hub and the detachable hub are rapidly mounted and detached through a simple clamping and pressing structure;
a rear end cover 5 is fixed on a left side of a fixed hub 1 through screws, a front end cover 3 is arranged on the right side of a detachable hub 2, fixture blocks 10 are fixedly arranged on the periphery of the right side of the detachable hub 2, spring plates 9 are fixedly arranged on the periphery of the front end cover 3, spring blocks 11 are fixedly arranged on the inner sides of the three groups of fixture blocks 10, the fixture blocks 10 fixed on the detachable hub 2 are clamped into grooves in the front end cover 3 when the front end cover 3 is installed, the front end cover 3 is rotated clockwise to enable the fixture blocks 10 to generate pressure contraction on the spring plates 9, when the spring blocks 11 on the inner sides of the fixture blocks 10 move to clamping grooves of the front end cover 3, the spring blocks 11 enter the clamping grooves under the influence of spring pressure to enable the front end cover 3 and the detachable hub 2 to be fixed, and the operation is simple and the installation is convenient;
the periphery of the front end cover 3 is movably connected with disassembly buttons 12, button springs 13 are fixedly mounted on the outer sides of the three groups of disassembly buttons 12, when the disassembly buttons 12 are pressed down, the button springs 13 contract, and the disassembly buttons 12 generate pressure on the spring blocks 11 to enable the spring blocks 11 to be extruded out of clamping grooves of the front end cover 3, so that the front end cover 3 is disassembled, and the simplicity of disassembling the front end cover 3 is improved;
the inner side of the front end cover 3 is movably connected with an induction block 20, the upper end of the induction block 20 is fixedly provided with an induction spring 21, the inner side of the front end cover 3 is fixedly provided with a spring block III 22, the inner side of the front end cover 3 is provided with an oil storage tank 26, the inner side of the oil storage tank 26 is fixedly provided with a spring plate II 23, the lower end of the oil storage tank 26 is fixedly provided with an oil outlet spring 25, the lower end of the oil outlet spring 25 is fixedly provided with an oil outlet plate 24, when the front end cover 3 is installed, the front end cover 3 is inserted from the right side of the coil shaft 4, the coil shaft 4 extrudes the induction block 20 to move upwards, the induction spring 21 is stressed and contracted, when a right bulge of the induction block 20 passes through the spring block III 22, the spring block III 22 is extruded to move towards the right side, the spring block III 22 moves towards the right side to extrude the right side oil liquid to generate downward pressure on the spring plate II 23 through a pipeline, and the spring plate II 23 moves downwards to extrude lubricating oil in the oil storage tank 26, the pressure in the oil storage tank 26 is increased, the oil outlet plate 24 moves downwards under pressure, the oil outlet spring 25 is stressed and stretched, lubricating oil flows out from a gap between the oil outlet plate 24 and the oil storage tank 26 to the coil shaft 4 to lubricate the coil shaft, when the right side of the induction block 20 protrudes to pass through the spring block III 22, the spring block III 22 moves leftwards under the spring pressure, the pressure in the oil storage tank 26 is reduced, the oil outlet plate 24 is attached to the outlet of the oil storage tank 26 under the tension of the oil outlet spring 25 to prevent the lubricating oil from leaking, the coil shaft 4 is lubricated by pressing the induction block 20 by the coil shaft 4 when the front end cover is installed, the friction force between the coil shaft 4 and the wheel hub is reduced, and the transmission efficiency is improved;
the two sides of the outer part of the fixed hub 1 are in bearing connection with the opening and closing flashboards 14, one side of each of the two groups of opening and closing flashboards 14 is fixedly provided with a flashboard spring 15, when a solid tire is installed, the opening and closing flashboards 14 on the two sides are closed on the outer sides under the influence of the elastic force of the flashboard springs 15, when an inflatable tire is installed, an air nozzle is inserted from the joint of the opening and closing flashboards 14 on the two sides, the opening and closing flashboards 14 are forced to rotate downwards, the flashboard springs 15 are forced to contract, and after the air nozzle is placed, the opening and closing flashboards 14 have a certain fixing effect on the air nozzle under the pressure of the flashboard springs 15;
long waist holes are formed in the periphery of the fixed hub 1, and the long waist holes formed in the fixed hub 1 can dissipate heat of the motor in the motion process, so that damage caused by overhigh temperature is prevented.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an in-wheel motor with quick dismantlement function, includes fixed wheel hub (1), its characterized in that: the inboard fixed mounting of fixed wheel hub (1) has magnet (8), the inboard swing joint of fixed wheel hub (1) has coil shaft (4), fixed mounting all around of coil shaft (4) has stator coil (7), the equal fixed mounting in both sides of coil shaft (4) has swivel bearing (6), one side fixed mounting of fixed wheel hub (1) has removable wheel hub (2), the equal fixed mounting all around of removable wheel hub (2) has extrusion spring (17), four groups the equal fixedly connected with extrusion button (16) in one side of extrusion spring (17), the equal swing joint all around of removable wheel hub (2) has extrusion piece (18), the inboard of fixed wheel hub (1) all around equal fixed mounting has spring piece two (19).
2. The hub motor with the quick-disassembling function according to claim 1, characterized in that: the left side screw fixation of fixed wheel hub (1) has rear end housing (5), the right side of removable wheel hub (2) is provided with front end housing (3), the right side of removable wheel hub (2) all around equal fixed mounting have fixture block (10), the equal fixed mounting all around of front end housing (3) has spring board (9), three groups the inboard fixed mounting of fixture block (10) has spring block (11).
3. The hub motor with the quick-disassembling function according to claim 2, characterized in that: the all-round swing joint of front end housing (3) has dismantlement button (12), and three groups the equal fixed mounting in outside of dismantling button (12) has button spring (13).
4. The hub motor with the quick-disassembling function according to claim 3, characterized in that: the inboard swing joint of front end housing (3) has response piece (20), the upper end fixed mounting of response piece (20) has response spring (21), the inboard fixed mounting of front end housing (3) has spring piece three (22), the inboard of front end housing (3) is provided with oil storage tank (26), the inboard fixed mounting of oil storage tank (26) has spring board two (23), the lower extreme fixed mounting of oil storage tank (26) has oil outlet spring (25), the lower extreme fixed mounting of oil outlet spring (25) has oil outlet plate (24).
5. The hub motor with the quick-disassembling function according to claim 4, characterized in that: the outside both sides bearing of fixed wheel hub (1) is connected with flashboard (14) that open and shut, and is two sets of the equal fixed mounting in one side of flashboard (14) that opens and shuts has flashboard spring (15).
6. The hub motor with the quick-disassembling function according to claim 5, characterized in that: the periphery of the fixed hub (1) is provided with long waist holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271868.7U CN214822579U (en) | 2021-06-08 | 2021-06-08 | In-wheel motor with dismantle function fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271868.7U CN214822579U (en) | 2021-06-08 | 2021-06-08 | In-wheel motor with dismantle function fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214822579U true CN214822579U (en) | 2021-11-23 |
Family
ID=78804013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121271868.7U Active CN214822579U (en) | 2021-06-08 | 2021-06-08 | In-wheel motor with dismantle function fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214822579U (en) |
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2021
- 2021-06-08 CN CN202121271868.7U patent/CN214822579U/en active Active
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