A new energy drive motor with a shock-absorbing housing

Abstract

The application relates to the technical field of new energy automobile accessories, in particular to a new energy driving motor with a damping shell, which comprises an outer shell and an inner shell, the lower portion of the outer shell is provided with a mounting frame, the inner shell is arranged in the inner portion of the outer shell, a stator and a rotor are arranged in the inner portion of the inner shell, the rotor rotates in the inner portion of the stator, flywheel parts for stabilizing the rotation of the rotor are arranged between the left and right ends of the rotor and the inner shell and the outer shell, the new energy driving motor with the damping shell increases the moment in the axial direction of the rotation of the rotor in the mode that the rotor drives the flywheel parts, thereby increasing the rotation stability of the rotor, the position of the counterweight block one under different rotation speeds can be quickly adjusted by means of driving parts and rebound parts, thereby realizing the quick adjustment of the rotation center of gravity of the flywheel parts, and the rotation stability of the rotor is increased, and the stable driving and vibration suppression of the rotating ring can be realized by the damping effect of the lubricating liquid.

Description

Technical Field

[0001] This invention relates to the field of new energy vehicle parts technology, specifically a new energy drive motor with a shock-absorbing housing. Background Technology

[0002] New energy drive motors refer to motors used in new energy vehicles (such as pure electric vehicles and plug-in hybrid electric vehicles) to convert electrical energy into mechanical energy and drive the vehicle.

[0003] In the prior art, such as the new energy vehicle motor housing disclosed in CN109921551A, a shock-absorbing component is provided on the motor base, which consists of a plug cylinder filled with hydraulic oil, a plug rod, a piston, and a throttling orifice. The hydraulic oil flows in the plug cylinder through the throttling orifice on the piston, buffering and absorbing the force generated by the rotation of the motor on the upper plug rod, which greatly enhances the stability of the motor during long-term use and increases the service life of the motor.

[0004] Due to manufacturing factors, the rotor may have uneven mass. When the rotor's rotation period and vibration period coincide during operation, it can lead to vibration generation and increased vibration intensity. The aforementioned device uses vibration damping components to buffer the vibration generated by the motor's rotation, which solves the vibration propagation path and reduces the vibration's interference with the outside world. However, the rotor itself still rotates and generates vibrations inside the device, which reduces the rotor's service life and consequently the motor's service life. Therefore, we propose a new energy drive motor with a vibration-damping housing. Summary of the Invention

[0005] One of the technical problems this application aims to solve is that the rotor vibrates during rotation due to uneven mass. Existing devices have solved the problem of vibration propagation through buffer components, but they have not solved the problem of rotor vibration, which reduces the service life of the motor.

[0006] To solve the above-mentioned technical problems, this application provides a new energy drive motor with a shock-absorbing housing, including a housing and an inner housing. The lower part of the housing is provided with a mounting bracket, and the inner housing is disposed inside the housing. A stator and a rotor are installed inside the inner housing, and the rotor rotates inside the stator. Flywheel components for stabilizing the rotation of the rotor are installed at the left and right ends of the rotor between the inner housing and the housing.

[0007] The flywheel component includes fixed rings disposed at the left and right ends of the rotor, a rotating ring rotatably connected to the outer wall of the fixed ring, an adjusting component for adjusting the center of gravity of the rotating ring inside the rotating ring, and a stabilizing component for adjusting the lubricating fluid inside the flywheel component.

[0008] Preferably, the adjusting member includes a plurality of evenly distributed counterweights sliding inside the rotating ring. A guide block is provided on the side of the counterweight away from the counterweight, and a guide hole is provided at the lower part of the guide block. A driving member for driving the counterweight to slide is provided on the inner wall of the counterweight, and a spring-loaded member for driving the counterweight to return to its original position is provided inside the rotating ring.

[0009] Preferably, the driving component includes a pulley slidably connected inside the first counterweight, a driving rod is provided in the middle of the pulley, a second counterweight is provided at the upper end of the driving rod, a fixed rod is provided in the middle of the driving rod, and the fixed rod is rotatably connected inside the rotating ring.

[0010] Preferably, the rebound component includes a fixing block 1 disposed on the left and right sides of the counterweight 1, and a spring 2 disposed on the upper part of the fixing block 1, with the upper end of the spring 2 disposed inside the rotating ring.

[0011] Preferably, the stabilizing component includes a curved groove and a damping channel formed in the upper part of the rotating ring. The outer wall of the rotating ring has a plurality of evenly distributed through holes. The through holes, the curved groove and the damping channel are interconnected. The upper wall of the guide block is located in the middle of the longitudinal section of the damping channel. The rotating ring has a lubrication channel inside. The outer wall of the flywheel component is provided with a lubricating component for lubricating the flywheel component.

[0012] Preferably, the lubricating component includes a lubrication groove 1 formed on the left and right sides of the outer wall of the fixed ring, and a lubrication groove 2 formed on the left and right sides of the outer wall of the rotating ring. The lubrication groove 2 and the lubrication groove 1 are connected to each other, and a fixing component for supporting the inner shell is provided inside the outer shell.

[0013] Preferably, the fixing member includes a plurality of uniformly distributed heat-conducting blocks and a plurality of uniformly distributed fixing blocks 2 disposed on the outer wall of the inner shell. The ends of the heat-conducting blocks and the fixing blocks 2 away from the inner shell are disposed on the inner wall of the outer shell, and the outer wall of the outer shell is provided with a plurality of uniformly distributed fins.

[0014] Preferably, the inner wall of the counterweight is provided with an L-shaped guide groove, and the pulley slides inside the guide groove.

[0015] Preferably, a guide plate is rotatably connected inside the rotating ring, and two springs are provided at the edge of the guide plate. The end of the spring away from the guide plate is located on the inner wall of the rotating ring. A damping groove is provided inside the fixed ring, and a damping block is provided on the outer wall of the fixed ring. Both the outer walls of the fixed ring and the damping block are provided with damping grooves.

[0016] Preferably, the rotating ring has an oil storage channel inside, and the outer wall of the rotating ring has a plurality of evenly distributed through holes II, which are connected to each other, and the guide plate rotates inside the oil storage channel.

[0017] The present invention has at least the following beneficial effects:

[0018] 1. By having the rotor drive the flywheel, the torque in the rotor's rotational axis is increased, thereby increasing the rotor's rotational stability.

[0019] 2. By utilizing the centrifugal force generated by rotation and the drive and rebound components, the position of the counterweight inside the rotating ring can be quickly adjusted at different speeds, thereby adjusting the overall rotational center of gravity of the flywheel component. This increases the rotational stability of the rotor from both ends and reduces the probability of vibration during rotor rotation.

[0020] 3. By combining stabilizers, lubricants, and lubricant, friction between components can be reduced and heat transfer efficiency can be improved. The damping effect of the lubricant can counteract the vibration energy of the flywheel and achieve stable driving and vibration suppression of the rotating ring. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the outer shell structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the inner shell structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the rotating ring structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the curved groove structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the lubricating component structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the flow guide block structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the structure of the lubrication groove of the present invention;

[0029] Figure 9 This is a schematic diagram of the structure of Embodiment 2 of the present invention.

[0030] In the diagram: 1. Outer shell; 11. Inner shell; 12. Stator; 13. Rotor; 14. Flywheel assembly; 141. Fixed ring; 142. Rotating ring; 1411. Damping groove one; 1412. Damping block; 1413. Damping groove two; 2. Adjusting component; 21. Counterweight one; 22. Guide block; 23. Guide hole; 24. Guide plate; 25. Spring one; 3. Stabilizing component; 31. Through hole one; 32. Curved groove; 33. 34. Damping channel; 35. Lubrication channel; 36. Through hole two; 47. Oil reservoir; 48. Driving component; 49. Fixed rod; 40. Driving rod; 41. Counterweight two; 42. Pulley; 43. Guide groove; 54. Rebound component; 55. Fixed block one; 56. Spring two; 67. Fixing component; 68. Heat-conducting block; 69. Fixed block two; 60. Fin; 78. Mounting bracket; 89. Lubricating component; 80. Lubrication groove one; 81. Lubrication groove two. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1: Please refer to Figure 1-8 The present invention provides a technical solution: a new energy drive motor with a shock-absorbing shell, including a shell 1 and an inner shell 11. The lower part of the shell 1 is provided with a mounting bracket 7. The inner shell 11 is disposed inside the shell 1. A stator 12 and a rotor 13 are installed inside the inner shell 11. The rotor 13 rotates inside the stator 12. Flywheel components 14 for stabilizing the rotation of the rotor 13 are installed at the left and right ends of the rotor 13 between the inner shell 11 and the shell 1.

[0033] The outer shell 1 serves as a protective structure for the device and can form a heat dissipation and lubrication chamber with the inner shell 11. The chamber is filled with lubricating fluid for storing the lubricating fluid and conducting heat. The mounting bracket 7 can provide a mounting connection for the outer shell 1. The stator 12 and the rotor 13 can rotate to enable the device to work. The flywheel component 14 can rotate and, through the torque and centrifugal force generated by its own rotation, changes the rotational center of gravity of the rotor 13 and the flywheel component 14, thereby increasing the rotational stability of the rotor 13 and reducing vibration caused by rotational instability.

[0034] The flywheel component 14 includes a fixed ring 141 disposed at the left and right ends of the rotor 13. A rotating ring 142 is rotatably connected to the outer wall of the fixed ring 141. An adjusting member 2 for adjusting the center of gravity of the rotating ring 142 is disposed inside the rotating ring 142. A stabilizing member 3 for adjusting the lubricating fluid is disposed inside the flywheel component 14.

[0035] The fixed ring 141 can drive the rotating ring 142 to rotate. The centrifugal force generated by the rotation of the rotating ring 142 can drive the internal adjusting component 2 to change the center of gravity of the flywheel component 14, thereby realizing the adjustment of the rotational stability of the rotor 13 and the flywheel component 14.

[0036] Furthermore, the adjusting member 2 includes a plurality of evenly distributed counterweights 21 that slide inside the rotating ring 142. A guide block 22 is provided on the side of the counterweights 21 away from the counterweights 21. A guide hole 23 is provided at the lower part of the guide block 22. A driving member 4 for driving the counterweights 21 to slide is provided on the inner wall of the counterweights 21. A spring member 5 for driving the counterweights 21 to return to their original position is provided inside the rotating ring 142.

[0037] The counterweight 21 is the main source of counterweight. By changing the position of the counterweight 21, the center of gravity of the rotating ring 142 can be adjusted. The centrifugal force generated by the rotation of the rotating ring 142 throws the counterweight 21 outward. Due to the traction of the spring element 5, the counterweight 21 can be kept in a stable position under the elastic force provided by the spring element 5 and the centripetal force required for the rotation of the counterweight 21. The guide block 22 is a channel connecting the damping channel 33. When the damping channel 33 is connected, the lubricating fluid inside the rotating ring 142 can flow inside the damping channel 33 under the action of inertia. The lubricating fluid can further stabilize the rotation of the rotating ring 142. The guide hole 23 provides the flow space for the lubricating fluid, so that the lubricating fluid inside the fixed ring 141 and the lubricating fluid inside the rotating ring 142 can convect each other, thereby keeping the liquid inside the two consistent and better conducting heat through convection.

[0038] Furthermore, the driving component 4 includes a pulley 44 that is slidably connected inside the counterweight block 21. A driving rod 42 is provided in the middle of the pulley 44. A counterweight block 43 is provided at the upper end of the driving rod 42. A fixed rod 41 is provided in the middle of the driving rod 42. The fixed rod 41 is rotatably connected inside the rotating ring 142.

[0039] The inner wall of the counterweight 21 is provided with an L-shaped guide groove 45, and the pulley 44 slides inside the guide groove 45.

[0040] The fixed rod 41 can fix the rotation shaft of the drive rod 42. The drive rod 42 can rotate under the push of the counterweight 43, which drives the pulley 44 to move. The pulley 44 can cooperate with the guide groove 45 to push the counterweight 21 to slide. This allows the counterweight 21 to have better sensitivity when the rotor 13 rotates at low speed. At the same time, since the lower part of the guide groove 45 is a straight line, when the rotor 13 reaches a certain speed, the counterweight 21 can slide stably by the centrifugal force it receives, and is not affected by the drive component 4. This allows the adjustment component 2 to maintain high sensitivity when the rotor 13 rotates at low speed, and the adjustment component 2 will not over-respond when the rotor 13 rotates at high speed, which would cause damage to the rebound component 5.

[0041] Furthermore, the rebound component 5 includes a fixing block 51 disposed on the left and right sides of the counterweight block 21, and a spring 52 disposed on the upper part of the fixing block 51, with the upper end of the spring 52 disposed inside the rotating ring 142.

[0042] Fixed block 51 provides mounting support for spring 2 52 and can limit the sliding of counterweight 21, so that counterweight 21 will not slide in the axial direction inside the rotating ring 142. Spring 2 52 can apply elastic force to counterweight 21 through its own elastic force. When the rotation speed of the rotating ring 142 decreases, spring 2 52 rebounds and can push counterweight 21 to slide back to its original position.

[0043] Furthermore, the stabilizer 3 includes a curved groove 32 and a damping channel 33 formed in the upper part of the rotating ring 142. The outer wall of the rotating ring 142 is provided with a plurality of evenly distributed through holes 31. The through holes 31, the curved groove 32 and the damping channel 33 are interconnected. The upper wall of the guide block 22 is located in the middle of the longitudinal section of the damping channel 33. The interior of the rotating ring 142 is provided with a lubrication channel 34. The outer wall of the flywheel 14 is provided with a lubricating element 8 for lubricating the flywheel 14.

[0044] Through hole 31 provides an opening for lubricant to enter the interior of rotating ring 142. Curved groove 32 is an annular wave-shaped channel that can provide lubricant flow, while also restricting the flow of lubricant to a certain extent, reducing the fluidity of lubricant inside the bend. Damping channel 33 is a smooth annular channel, and the lubricant inside has no additional flow resistance. Lubrication channel 34 is a flow guiding structure on the inner wall of rotating ring 142, which can lubricate adjusting component 2, spring-loaded component 5, fixed ring 141 and rotating ring 142, and increase heat conduction efficiency, while also serving as a temporary storage function for lubricant.

[0045] Furthermore, the lubricating component 8 includes a lubricating groove 81 on the left and right sides of the outer wall of the fixed ring 141, and a lubricating groove 82 on the left and right sides of the outer wall of the rotating ring 142. The lubricating groove 82 and the lubricating groove 81 are connected to each other. The outer shell 1 is provided with a fixing component 6 for supporting the inner shell 11.

[0046] Lubrication groove 81 is a ring-shaped, radial guide band distributed on the outer wall of the fixed ring 141. Through the guidance of lubrication groove 81, the lubricant can flow and penetrate on the outer wall of the fixed ring 141 to lubricate the fixed ring 141, rotor 13, inner shell 11 and outer shell 1, and reduce friction. Lubrication groove 82 is a radial guide band on the outer wall of the rotating ring 142. When the rotating ring 142 rotates, the lubricant in lubrication groove 82 can come into contact with the outer shell 1 and inner shell 11, reducing friction and reducing the probability of gaps and air between them, thereby increasing the efficiency of heat conduction and preventing heat accumulation.

[0047] Furthermore, the fastener 6 includes a plurality of uniformly distributed heat-conducting blocks 61 and a plurality of uniformly distributed fixing blocks 62 disposed on the outer wall of the inner shell 11. The ends of the heat-conducting blocks 61 and the fixing blocks 62 away from the inner shell 11 are disposed on the inner wall of the outer shell 1, and the outer wall of the outer shell 1 is provided with a plurality of uniformly distributed fins 63.

[0048] The heat-conducting block 61 is a heat-conducting structure connecting the outer shell 1 and the inner shell 11. It enhances the heat transfer between the inner shell 11 and the outer shell 1 by utilizing the high thermal conductivity between the metals. The fixing block 62 is the main support structure between the inner shell 11 and the outer shell 1. It prevents the stator 12 from driving the inner shell 11 to rotate and can fix the inner shell 11. The fins 63 are heat dissipation structures on the outer wall of the outer shell 1. They can increase the surface area of ​​the outer wall of the outer shell 1 and enhance the heat dissipation efficiency of the outer shell 1.

[0049] During the low-speed start-up phase, the engine speed is below the critical value.

[0050] When rotor 13 starts, its speed is low, and the centrifugal force is insufficient to quickly respond to the speed slippage and overcome the elastic force of spring 52 of the rebound component 5. At this time, the drive component 4 controls the counterweight adjustment. The counterweight 43 moves under the action of centrifugal force, driving the drive rod 42 to rotate around the fixed rod 41. The drive rod 42 drives the pulley 44 to slide along the L-shaped guide groove 45, pushing the counterweight 21 to move outward. Spring 52 is stretched, but the elastic force is weak. The counterweight 21 slides outward under the mechanical push of the drive component 4, quickly... The center of gravity of the rotating ring 142 is adjusted to compensate for the insufficient centrifugal force of the counterweight 21 at low speeds, which makes it difficult to respond to the rotational speed. The lubricant enters the interior of the rotating ring 142 through the through hole 31. At low speeds, the lubricant flows slowly in the curved groove 32, forming a local damping effect to help suppress vibration. The lubricant in the lubrication groove 1 81 and the lubrication groove 2 82 covers the contact surface between the fixed ring 141 and the rotating ring 142, as well as the contact surface between the inner shell 11, the outer shell 1 and the flywheel component 14, reducing starting friction.

[0051] During medium-to-high speed operation, the rotational speed reaches or exceeds the critical value.

[0052] As the rotational speed increases, the centrifugal force gradually strengthens, and the centrifugal force dominates the adjustment of the counterweight. Counterweight 1 21 slides outward under the action of centrifugal force. The pulley 44 of the drive component 4 slides along the straight section of the guide groove 45. The guide groove 45 acts in the opposite direction on the drive rod 42, preventing the drive rod 42 from rotating and affecting the sliding of counterweight 1 21. This isolates the effect of counterweight 2 43. The elastic force of spring 2 52 forms a dynamic balance with the centrifugal force. Counterweight 1 21 is stabilized at the equilibrium position where the centrifugal force and elastic force are equal. The center of gravity of the rotating ring 142 is adjusted in real time to counteract the vibration of the rotor 13 caused by load changes or external disturbances. The lubricating fluid in the damping channel 33 flows at high speed. Under the action of centrifugal force, the lubricating fluid quickly passes through the smooth damping channel 33, forming an inertial flow and generating a reverse torque, which further suppresses the vibration of the rotating ring 142. The curved groove 32 restricts turbulence. The wavy curved groove 32 increases the flow resistance of the lubricating fluid, reduces the impact of turbulence at high speed, and avoids the center of gravity shift caused by the oscillation of the lubricating fluid.

[0053] Ultra-high speed or sudden load conditions

[0054] When the rotational speed increases sharply or the load changes abruptly, the centrifugal force increases rapidly. The counterweight 21 slides outward to its limit position. The pulley 44 is displaced to the L-shaped end of the guide groove 45, causing the counterweight 21 to slide to its maximum stroke, forming a rigid limit. This prevents the rotating ring 142 from becoming unstable due to excessive shift of the center of gravity. The lubricant forms a vortex at the junction of the through hole 31 and the curved groove 32, increasing the local pressure. This accelerates the flow of lubricant through the guide hole 23 into the gap between the fixed ring 141 and the rotor 13, increasing the flow rate of the lubricant, increasing the heat exchange in the friction area, and preventing overheating.

[0055] During shutdown, the speed is reduced to zero.

[0056] After the centrifugal force disappears, spring 52 rebounds and pulls counterweight 21 to slide inward along guide groove 45 to reset; counterweight 43 of drive component 4 droops due to gravity, drive rod 42 drives pulley 44 to reset to the L-shaped corner of guide groove 45, which is the preset initial position for the next start.

[0057] Since there is lubricating fluid between the fixed ring 141 and the rotating ring 142, the lubricating fluid can be driven to rotate when the fixed ring 141 initially rotates. Due to the liquid damping effect of the lubricating fluid, the rotating ring 142 can be driven to rotate slowly, thereby allowing the rotation center of gravity of the flywheel component 14 to be adjusted stably.

[0058] Example 2: Please refer to Figure 9The present invention provides a technical solution: a guide plate 24 is rotatably connected inside the rotating ring 142, and two springs 25 are provided at the edge of the guide plate 24. The end of the spring 25 away from the guide plate 24 is provided on the inner wall of the rotating ring 142. A damping groove 1411 is provided inside the fixed ring 141, and a damping block 1412 is provided on the outer wall of the fixed ring 141. A damping groove 1413 is provided on the outer walls of both the fixed ring 141 and the damping block 1412.

[0059] The guide plate 24 can rotate inside the rotating ring 142. By driving the guide plate 24 to rotate, it can connect the oil storage channel 36 and the through hole 35, thereby allowing the lubricating fluid inside the through hole 35 and the oil storage channel 36 to flow. The spring 25 can push the guide plate 24 to rotate back to its original position after the rotation speed of the rotating ring 142 decreases, thereby pushing the guide plate 24 to disconnect the connection between the oil storage channel 36 and the through hole 35, preventing the lubricating fluid from convection. The damping groove 1411 is filled with lubricating fluid, and the cross-section of the damping groove 1411 and the damping block 1412 is a smooth circular inner ring with wavy edges. When the fixed ring 141 rotates, the lubricating fluid inside the damping groove 1411... Under the action of centrifugal force, the lubricant moves towards the concave part of the wave. When the rotation center of the fixed ring 141 is unstable, the lubricant will move towards the centrifugal force, which leads to an increase in the density of the lubricant in the concave part of the wave. The overall rotation center of gravity of the fixed ring 141 can be finely adjusted by the flow of the lubricant. The damping groove 1413 on the outer wall of the fixed ring 141 and the damping block 1412 can agitate the lubricant inside the lubrication channel 34 during rotation. The lubricant inside the lubrication channel 34 rotates in a ring. Under the liquid damping, it can drive the rotating ring 142 to rotate slowly. Thus, with the adjustment of the fixed ring 141, the rotation center of gravity of the rotating ring 142 can be further adjusted within a larger range.

[0060] Furthermore, the rotating ring 142 has an oil storage channel 36 inside, and the outer wall of the rotating ring 142 has a plurality of evenly distributed through holes 35. The through holes 35 and the oil storage channel 36 are interconnected, and the guide plate 24 rotates inside the oil storage channel 36.

[0061] The rotation of the rotating ring 142 can cause the guide plate 24 to connect the oil storage channel 36 and the through hole 35 under the action of centrifugal force, thereby increasing the flow of lubricating fluid inside the through hole 35 and the oil storage channel 36 and increasing the heat exchange efficiency.

[0062] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention.

Claims

1. A new energy drive motor with a shock-absorbing shell, comprising a shell (1) and an inner shell (11), characterized in that: the inner shell (11) is arranged inside the shell (1), a stator (12) and a rotor (13) are installed inside the inner shell (11), the rotor (13) rotates inside the stator (12), and a flywheel part (14) for stabilizing rotation of the rotor (13) is installed between the inner shell (11) and the shell (1) at both ends of the rotor (13). The flywheel part (14) comprises a fixed ring (141) arranged at both ends of the rotor (13), an outer wall of the fixed ring (141) is rotationally connected with a rotating ring (142), an adjusting part (2) for adjusting the center of gravity of the rotating ring (142) is arranged inside the rotating ring (142), and a stabilizing part (3) for adjusting lubricating liquid is arranged inside the flywheel part (14). The adjusting part (2) comprises a plurality of evenly distributed counterweight blocks (21) sliding inside the rotating ring (142), a flow guide block (22) is arranged on a side of the counterweight block (21) away from the counterweight block (21), a flow guide hole (23) is formed in a lower part of the flow guide block (22), an inner wall of the counterweight block (21) is provided with a driving part (4) for driving the counterweight block (21) to slide, and a resilient part (5) for driving the counterweight block (21) to return is arranged inside the rotating ring (142). The driving part (4) comprises a pulley (44) slidingly connected inside the counterweight block (21), a driving rod (42) is arranged in a middle part of the pulley (44), a counterweight block (43) is arranged at an upper end of the driving rod (42), a fixed rod (41) is arranged in the middle part of the driving rod (42), and the fixed rod (41) is rotationally connected inside the rotating ring (142). The resilient part (5) comprises a fixed block (51) arranged on both sides of the counterweight block (21), a spring (52) is arranged on an upper part of the fixed block (51), and an upper end of the spring (52) is arranged inside the rotating ring (142). The stabilizing part (3) comprises a curved groove (32) and a damping channel (33) formed in an upper part inside the rotating ring (142), a plurality of evenly distributed through holes (31) are formed in an outer wall of the rotating ring (142), the through holes (31), the curved groove (32) and the damping channel (33) are in communication with each other, a lubricating channel (34) is formed inside the rotating ring (142), and an outer wall of the flywheel part (14) is provided with a lubricating part (8) for lubricating the flywheel part (14).

2. The new energy drive motor with a shock-absorbing shell according to claim 1, characterized in that: ​ The lubricating part (8) comprises lubricating grooves one (81) opened on the left and right sides of the outer wall of the fixed ring (141), lubricating grooves two (82) opened on the left and right sides of the outer wall of the rotating ring (142), the lubricating grooves two (82) and the lubricating grooves one (81) are in communication, and the inside of the shell (1) is provided with a fixing part (6) for supporting the inner shell (11).

3. The new energy drive motor with a damping shell according to claim 2, wherein: The fixing part (6) comprises a plurality of uniformly distributed heat-conducting blocks (61) and a plurality of uniformly distributed fixed blocks two (62) arranged on the outer wall of the inner shell (11), the heat-conducting blocks (61) and the fixed blocks two (62) are arranged on the inner wall of the shell (1) away from the inner shell (11), and the outer wall of the shell (1) is provided with a plurality of uniformly distributed fins (63).

4. The new energy drive motor with a damping shell according to claim 1, wherein: The inner wall of the counterweight block one (21) is provided with an L-shaped guide groove (45), and the pulley (44) slides in the guide groove (45).

5. The new energy drive motor with a damping shell according to claim 1, wherein: The rotating ring (142) is rotatably connected with a flow guide plate (24), the edge of the flow guide plate (24) is provided with two springs one (25), one end of the spring one (25) away from the flow guide plate (24) is arranged on the inner wall of the rotating ring (142), the fixed ring (141) is provided with a damping groove one (1411) in the inside, the outer wall of the fixed ring (141) is provided with a damping block (1412), and the outer walls of the fixed ring (141) and the damping block (1412) are provided with a damping groove two (1413).

6. The new energy drive motor with a damping shell according to claim 1, wherein: The rotating ring (142) is provided with an oil storage channel (36) in the inside, and the outer wall of the rotating ring (142) is provided with a plurality of uniformly distributed through holes two (35), the through holes two (35) and the oil storage channel (36) are in communication.

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