Motor disassembling auxiliary device for scrapped new energy automobile and disassembling method of motor disassembling auxiliary device

Abstract

The invention relates to the technical field of motor disassembling, and provides a motor disassembling auxiliary device for a scrapped new energy automobile and a disassembling method.The motor disassembling auxiliary device for the scrapped new energy automobile comprises a bottom plate, a supporting frame, a fixing ring, a drawing ring, a fixing mechanism, a drawing mechanism and an adjusting mechanism; the two fixing rings are both arranged in the supporting frame, the two drawing rings are both arranged on the supporting frame, the fixing mechanism is arranged in the supporting frame and used for fixing a motor shell, the drawing mechanism is arranged on the supporting frame and used for disassembling the motor shell, and the adjusting mechanism is arranged on the bottom plate. According to the technical scheme, the motor disassembling angle adjusting device solves the problems that in the prior art, when an operator pries up a motor shell manually, time and labor are wasted, and the shell is prone to being damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of motor disassembly, and in particular to a motor disassembly auxiliary device for scrapped new energy vehicles and a disassembly method thereof. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, and hydrogen engine vehicles. After new energy vehicles are scrapped, the motors need to be disassembled and recycled.

[0003] At present, the method of disassembling new energy motors is usually that the operator unscrews the screws on the motor, removes the motor casing, and then disassembles the internal structure of the motor. However, existing new energy motors are generally large in size and weight. Therefore, when disassembling, the motor needs to be frequently turned over for disassembly, which is time-consuming and laborious. Therefore, a disassembly auxiliary device has appeared on the market, which fixes the motor with a clamp and can adjust the height to assist in disassembly. However, the motor casing is generally tightly connected. Even if the bolts are unscrewed during disassembly, the operator needs to pry the casing open with force, which is time-consuming and laborious, and it is easy to damage the casing, thereby affecting the subsequent recycling of the casing. Summary of the invention

[0004] The present invention provides a motor disassembly auxiliary device for scrapped new energy vehicles and a disassembly method thereof, which solves the problem in the prior art that it is time-consuming and laborious for operators to manually pry open the motor housing, and the housing is easily damaged.

[0005] The technical solution of the present invention is as follows: A motor disassembly auxiliary device for scrapped new energy vehicles, comprising: a bottom plate, a support frame, a fixing ring, a pulling ring, a fixing mechanism, a pulling mechanism and an adjusting mechanism;

[0006] The support frame is rotatably connected to the bottom plate;

[0007] There are two fixing rings, and both fixing rings are arranged in the supporting frame;

[0008] There are two pulling rings, and both pulling rings are arranged on the supporting frame;

[0009] The fixing mechanism is arranged in the support frame and is used to fix the motor housing;

[0010] The pulling mechanism is arranged on the support frame and is used to disassemble the motor housing;

[0011] The adjustment mechanism is arranged on the bottom plate and is used for adjusting the disassembly angle of the motor.

[0012] Preferably, the fixing mechanism comprises: a fixing rod, a driving rod, a driving block, a transmission rod, a first electric cylinder and a limit assembly;

[0013] There are two fixing rods, both of which are rotatably connected in the support frame, and the two fixing rings are fixedly connected to the two fixing rods respectively;

[0014] The driving rod is slidably arranged in the supporting frame;

[0015] The driving block is fixedly connected to the driving rod;

[0016] The two fixed rods are both rotatably connected with a transmission rod, and the driving rod is rotatably connected between the two transmission rods;

[0017] The first electric cylinder is arranged in the support frame, and the output end of the first electric cylinder is fixedly connected to the driving rod;

[0018] The limiting assembly is arranged in the support frame and is used for limiting the output end of the motor.

[0019] Furthermore, the limiting assembly includes: a limiting frame, a rotating wheel and a rebound assembly;

[0020] There are two limit frames, and both limit frames are rotatably connected in the support frame;

[0021] The two limit frames are each provided with a rotation groove, and the two rotation grooves are both rotatably connected with a rotation wheel, and the two rotation wheels are both in contact with the driving block;

[0022] There are two rebound assemblies, and both of the two rebound assemblies are arranged on two limiting frames.

[0023] Furthermore, the rebound assembly includes: a tension plate and a tension spring;

[0024] The two limit frames are both fixedly connected with a pull plate;

[0025] The tension spring is fixedly connected between the two tension plates.

[0026] In the aforementioned solution, the pulling mechanism further comprises: a slide bar, a slide frame, a spring, a moving assembly and a lifting assembly;

[0027] There are two sliding rods, and both sliding rods are slidably arranged on the support frame;

[0028] Slide racks are slidably arranged on the two slide bars, and the two pull rings are fixedly connected to the two slide racks respectively;

[0029] Two springs are sleeved on the two slides;

[0030] Both of the slide bars are provided with moving components for driving the slide to move;

[0031] The lifting assembly is arranged on the slide rod and is used for driving the two slide rods to perform lifting and moving.

[0032] Further in the aforementioned solution, the moving assembly includes: a transmission wheel, a lifting block and a second electric cylinder;

[0033] The transmission wheel is rotatably connected to the fixing ring;

[0034] The lifting block is slidably arranged on the sliding rod;

[0035] The second electric cylinder is arranged on the sliding rod, and the output end of the second electric cylinder is fixedly connected to the lifting block.

[0036] In the aforementioned solution, further, the lifting assembly includes: a lifting ring, a stabilizing frame, a lifting screw and a first motor;

[0037] The lifting ring is fixedly connected to two sliding rods;

[0038] The stabilizing frame is arranged on the supporting frame;

[0039] The lifting screw is rotatably connected to the stabilizing frame, the lifting ring is provided with two screw holes, and the lifting screw is threadedly connected in the screw holes;

[0040] The first motor is arranged on the stabilizing frame, and the output end of the first motor is fixedly connected to the lifting screw.

[0041] The working principle and beneficial effects of the present invention are:

[0042] 1. In the present invention, through the cooperation between the fixing mechanism and the adjusting mechanism, it is convenient to stably clamp and fix the housing and the output end of the motor, to display more bolts in front of the operator, and to change the position of the motor according to the operating habits of the operator, so that the operator can quickly remove all the bolts.

[0043] 2. In the present invention, the pulling mechanism is provided to facilitate quick disassembly of the shell. Compared with the method requiring an operator to pry the shell, it is more time-saving and labor-saving, reduces damage to the shell, and is not likely to affect subsequent recovery of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0045] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0046] Figure 2 This is a schematic diagram of the structure inside the protective shell of the present invention;

[0047] Figure 3 It is a structural schematic diagram of the fixing mechanism of the present invention;

[0048] Figure 4 It is a structural schematic diagram of the drawing mechanism of the present invention;

[0049] Figure 5 For the present invention Figure 3 A schematic diagram of the partially enlarged structure at point A in the middle;

[0050] Figure 6 For the present invention Figure 4 A schematic diagram of the partially enlarged structure at B in the middle;

[0051] Figure 7 It is a structural schematic diagram of the adjustment mechanism of the present invention.

[0052] In the figure: 1. bottom plate; 2. support frame; 3. fixing ring; 4. pulling ring; 5. fixing rod; 6. driving rod; 7. driving block; 8. transmission rod; 9. first electric cylinder; 10. limiting frame; 11. rotating wheel; 12. pulling plate; 13. tension spring; 14. sliding rod; 15. sliding frame; 16. spring; 17. transmission wheel; 18. lifting block; 19. second electric cylinder; 20. lifting ring; 21. stabilizing frame; 22. lifting screw; 23. first motor; 24. rotating gear; 25. driving gear; 26. second motor; 27. protective shell. DETAILED DESCRIPTION

[0053] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0054] Embodiment 1, as Figures 1 to 7 As shown, this embodiment proposes an auxiliary device for disassembling motors for scrapped new energy vehicles, including: a base plate 1, a support frame 2, a fixing ring 3, a pulling ring 4, a fixing mechanism, a pulling mechanism and an adjusting mechanism. A protective shell 27 is fixedly connected to the base plate 1, and a plurality of heat dissipation ports are opened on the protective shell 27. The support frame 2 is rotatably connected to the base plate 1. Two fixing rings 3 are provided, and the two fixing rings 3 are both arranged in the support frame 2. Two pulling rings 4 are provided, and the two pulling rings 4 are both arranged on the support frame 2.

[0055] Among them, the fixing mechanism is arranged in the support frame 2, which is used to fix the motor housing. The fixing mechanism includes: a fixing rod 5, a driving rod 6, a driving block 7, a transmission rod 8, a first electric cylinder 9 and a limiting assembly. There are two fixing rods 5, and the two fixing rods 5 are rotatably connected in the support frame 2. The two fixing rings 3 are respectively fixedly connected to the two fixing rods 5. The driving rod 6 is slidably arranged in the support frame 2. The driving block 7 is fixedly connected to the driving rod 6. The two fixing rods 5 are rotatably connected with the transmission rod 8. The driving rod 6 is rotatably connected between the two transmission rods 8. The first electric cylinder 9 is arranged in the support frame 2. The output end of the first electric cylinder 9 is fixedly connected to the driving rod 6. The limiting assembly is arranged in the support frame 2, which is used to limit the output end of the motor. The limiting assembly includes: a limiting frame 10, a rotating wheel 11 and a rebound assembly. There are two limiting frames 10, which are rotatably connected in the support frame 2. The two limiting frames 10 are provided with a rotating groove. The two rotating wheels 11 are rotatably connected in each rotating groove, and the two rotating wheels 11 are in contact with the driving block 7. There are two rebound components, and the two rebound components are arranged on two limit frames 10. The rebound components include: a pull plate 12 and a tension spring 13. The two limit frames 10 are fixedly connected with the pull plates 12, and the tension spring 13 is fixedly connected between the two pull plates 12. Specifically, the driving rod 6 is driven to descend by the first electric cylinder 9. When the driving rod 6 descends, the ends of the two transmission rods 8 that are close to each other are driven to move downward following the driving rod 6, thereby making the ends of the two transmission rods 8 that are away from each other support the two fixed rods 5 to expand, thereby making the top ends of the two fixed rods 5 close to each other, thereby making the two fixing rings 3 clamp and fix the motor, and when the driving rod 6 descends, it drives the driving block 7 to descend, and when the driving block 7 descends, it moves away from the two rotating wheels 11, and then the two limit frames 10 are pulled by the tension spring 13, so that the two limit frames 10 clamp and fix the output end of the motor.

[0056] Among them, the pulling mechanism is arranged on the support frame 2, which is used to disassemble the motor housing. The pulling mechanism includes: a slide bar 14, a slide 15, a spring 16, a moving component and a lifting component. There are two slide bars 14, and the two slide bars 14 are slidably arranged on the support frame 2. The two slide bars 14 are slidably arranged with slides 15. The two pulling rings 4 are respectively fixedly connected to the two slide bars 15. The two slide bars 15 are sleeved with two springs 16. The two slide bars 14 are provided with a moving component for driving the slide bars 15 to move. The lifting component is arranged on the slide bar 14, which is used to drive the two slide bars 14 to move up and down. The moving component includes: a transmission wheel 17, a lifting block 18 and a second electric cylinder 19. The transmission wheel 17 is rotatably connected to the fixed ring 3, the lifting block 18 is slidably arranged on the slide bar 14, the second electric cylinder 19 is arranged on the slide bar 14, and the output end of the second electric cylinder 19 is fixedly connected to the lifting block 18. The lifting component includes: a lifting ring 20, a stabilizing frame 21, a lifting screw 22 and The first motor 23 and the lifting ring 20 are fixedly connected to the two sliding bars 14, the stabilizing frame 21 is arranged on the supporting frame 2, the lifting screw 22 is rotatably connected to the stabilizing frame 21, the lifting ring 20 is provided with two screw holes, the lifting screw 22 is threadedly connected in the screw holes, the first motor 23 is arranged on the stabilizing frame 21, and the output end of the first motor 23 is fixedly connected to the lifting screw 22. Specifically, the lifting block 18 is driven to rise by the second electric cylinder 19 arranged on the sliding bar 14, and the lifting block 18 supports the transmission wheel 17 to rotate on the lifting block 18 when it rises. Since the lifting block 18 is arranged in a conical shape, the lifting block 18 supports the pulling ring 4 and the sliding frame 15 to move when it rises, and the two pulling rings 4 move relative to each other, thereby clamping the shell to be disassembled on the motor, and then the lifting screw 22 is driven to rotate by the first motor 23 arranged on the stabilizing frame 21, thereby driving the lifting ring 20 and the sliding bar 14 to rise, thereby driving the pulling ring 4 to rise, so that the shell can be quickly pulled out and disassembled.

[0057] Among them, the adjustment mechanism is arranged on the base plate 1, and is used to adjust the disassembly angle of the motor. The adjustment mechanism includes: a rotating gear 24, a driving gear 25 and a second motor 26. The rotating gear 24 is rotatably connected to the base plate 1, the support frame 2 and the stabilizing frame 21 are both fixedly connected to the rotating gear 24, the driving gear 25 is rotatably connected to the base plate 1, the driving gear 25 is meshed with the rotating gear 24, and the second motor 26 is arranged on the base plate 1. The output end of the second motor 26 is fixedly connected to the driving gear 25. Specifically, the driving gear 25 and the rotating gear 24 are driven to rotate by the second motor 26, thereby driving the support frame 2 to rotate, thereby adjusting the disassembly angle of the motor.

[0058] Embodiment 2: This embodiment further discloses a method for dismantling a motor for a scrapped new energy vehicle, using the above-mentioned auxiliary device for dismantling a motor for a scrapped new energy vehicle, and comprising the following steps:

[0059] S1. Place the motor: place the output end of the motor between two limit frames 10 , place one of the motor housing positions between two fixing rings 3 , and place the motor housing to be disassembled between two pulling rings 4 .

[0060] S2. Fixing the motor: The first electric cylinder 9 drives the driving rod 6 to descend. When the driving rod 6 descends, it drives the two transmission rods 8 to expand outward respectively, thereby driving the bottom ends of the two fixing rods 5 away from each other, thereby making the top ends of the two fixing rods 5 approach each other, driving the two fixing rings 3 to clamp and fix the motor housing. When the driving rod 6 descends, the tension spring 13 pulls the two limit frames 10, thereby fixing the output end of the motor between the two limit frames 10.

[0061] S3. Disassembly of the motor: The second electric cylinder 19 drives the lifting block 18 to rise. When the lifting block 18 rises, it contacts the transmission wheel 17 and moves continuously, driving the fixing ring 3 to move. After the two fixing rings 3 move relative to each other, the shell of the motor to be disassembled is clamped and fixed. The first motor 23 drives the lifting screw 22 to rotate, driving the lifting ring 20 and the sliding rod 14 to rise, and then the shell is stably separated.

[0062] S4, angle adjustment: the second motor 26 drives the driving gear 25 and the rotating gear 24 to rotate, drives the support frame 2 to rotate, and then adjusts the angle of the motor.

[0063] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor disassembly auxiliary device for scrapped new energy vehicles, characterized in that: include: Bottom plate (1); A support frame (2), the support frame (2) being rotatably connected to the base plate (1); A fixing ring (3), wherein two fixing rings (3) are provided, and both fixing rings (3) are arranged inside the supporting frame (2); A pulling ring (4), wherein two pulling rings (4) are provided, and both pulling rings (4) are arranged on the supporting frame (2); A fixing mechanism, the fixing mechanism being arranged in the support frame (2) and being used for fixing the motor housing; A pulling mechanism, the pulling mechanism being arranged on the support frame (2) and being used for disassembling the motor housing; An adjustment mechanism is arranged on the base plate (1) and is used to adjust the motor disassembly angle.

2. The motor disassembly auxiliary device for scrapped new energy vehicles according to claim 1 is characterized in that: The fixing mechanism comprises: A fixing rod (5), wherein two fixing rods (5) are provided, and both fixing rods (5) are rotatably connected in the support frame (2), and the two fixing rings (3) are respectively fixedly connected to the two fixing rods (5); A driving rod (6), wherein the driving rod (6) is slidably disposed in the supporting frame (2); A driving block (7), wherein the driving block (7) is fixedly connected to the driving rod (6).

3. The motor disassembly auxiliary device for scrapped new energy vehicles according to claim 2 is characterized in that: The fixing mechanism also includes: A transmission rod (8), wherein the two fixed rods (5) are both rotatably connected to the transmission rod (8), and the driving rod (6) is rotatably connected between the two transmission rods (8); A first electric cylinder (9), wherein the first electric cylinder (9) is arranged in the support frame (2), and an output end of the first electric cylinder (9) is fixedly connected to the driving rod (6); A limiting component is arranged in the support frame (2) and is used to limit the output end of the motor.

4. The motor disassembly auxiliary device for scrapped new energy vehicles according to claim 3 is characterized in that: The limiting component comprises: A limiting frame (10), wherein two limiting frames (10) are provided, and both limiting frames (10) are rotatably connected in the supporting frame (2); A rotating wheel (11), wherein the two limiting frames (10) are each provided with a rotating groove, the two rotating grooves are both rotatably connected with the rotating wheels (11), and the two rotating wheels (11) are both in contact with the driving block (7); A rebound component, wherein two rebound components are provided, and the two rebound components are respectively arranged on the two limiting frames (10).

5. The motor disassembly auxiliary device for scrapped new energy vehicles according to claim 4 is characterized in that: The rebound assembly comprises: A pull plate (12), the pull plate (12) being fixedly connected to both of the two limiting frames (10); A tension spring (13), wherein the tension spring (13) is fixedly connected between the two tension plates (12).

6. The motor disassembly auxiliary device for scrapped new energy vehicles according to claim 5 is characterized in that: The pulling mechanism comprises: A sliding rod (14), wherein two sliding rods (14) are provided, and both sliding rods (14) are slidably arranged on the support frame (2); A slide (15), the slides (15) are slidably arranged on the two slide bars (14), and the two pull rings (4) are respectively fixedly connected to the two slides (15); Spring (16), two springs (16) are sleeved on the two slides (15).

7. The motor disassembly auxiliary device for scrapped new energy vehicles according to claim 6 is characterized in that: The pulling mechanism comprises: A moving assembly, each of the two slide bars (14) is provided with a moving assembly, and is used to drive the slide frame (15) to move; A lifting component is arranged on the slide bars (14) and is used to drive the two slide bars (14) to move up and down.

8. The motor disassembly auxiliary device for scrapped new energy vehicles according to claim 7 is characterized in that: The mobile assembly comprises: a transmission wheel (17), the transmission wheel (17) being rotatably connected to the fixing ring (3); A lifting block (18), wherein the lifting block (18) is slidably disposed on the slide rod (14); A second electric cylinder (19), wherein the second electric cylinder (19) is arranged on the sliding rod (14), and an output end of the second electric cylinder (19) is fixedly connected to the lifting block (18).

9. The motor disassembly auxiliary device for scrapped new energy vehicles according to claim 8 is characterized in that: The lifting assembly comprises: A lifting ring (20), wherein the lifting ring (20) is fixedly connected to the two sliding rods (14); A stabilizing frame (21), wherein the stabilizing frame (21) is arranged on the supporting frame (2); 10. The motor disassembly auxiliary device for scrapped new energy vehicles according to claim 9, characterized in that: The lifting assembly also includes: A lifting screw (22), wherein the lifting screw (22) is rotatably connected to the stabilizing frame (21), and the lifting ring (20) is provided with two screw holes, and the lifting screw (22) is threadedly connected in the screw holes; A first motor (23), wherein the first motor (23) is arranged on the stabilizing frame (21), and an output end of the first motor (23) is fixedly connected to the lifting screw (22).

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