A new energy vehicle battery disassembly and assembly equipment

Abstract

The present invention relates to the technical field of automobile power battery disassembly and assembly, and discloses a new energy automobile battery disassembly and assembly equipment, comprising a power battery for providing power for a new energy automobile, a positive pole column installed on the left side of the top of the power battery, a negative pole column installed on the right side of the top of the power battery, a positive load line and a negative load line for connecting the new energy automobile to the power battery, a disassembly and assembly body is arranged on the top of the power battery, and the disassembly and assembly body comprises: an auxiliary device, which is arranged on the top of the power battery, the auxiliary device is used to assist subsequent other components to disassemble the power battery from the inside of the new energy automobile, and the auxiliary device simultaneously cleans the positive load line and the negative load line, and a driving device, which is fixedly connected to the rear end surface of the auxiliary device, and the device has the advantages of improving the stability and disassembly and assembly efficiency of the device for disassembling the power battery, and is convenient for users to use.

Description

Technical Field

[0001] The invention relates to the technical field of automobile power battery disassembly and assembly, and in particular to a new energy automobile battery disassembly and assembly device. Background Art

[0002] New energy vehicles have three major parts, namely the "three electric systems", namely the power battery, electric drive system, and electronic control system. The power battery directly determines the vehicle's range. When disassembling the car's power battery in the factory, a robotic arm is usually used for disassembly and assembly.

[0003] Publication No.: CN215663039U discloses a power battery quick-change device, comprising a frame, a fixed constraint portion, a movable constraint portion and a locking mechanism, wherein a battery accommodating slot is formed on the frame; the fixed constraint portion is located at one end of the battery accommodating slot, the movable constraint portion is located at the other end of the battery accommodating slot, and the movable constraint portion is rotatably arranged on the frame, and an elastic portion connected between the movable constraint portion and the frame is provided on the rotating shaft of the movable constraint portion, the locking mechanism is arranged between the movable constraint portion and the frame, and is used to lock the movable constraint portion in a constrained state, and when the locking mechanism is operated to unlock the movable constraint portion, the elastic portion can drive the movable constraint portion to rotate. The restraint portion releases the restraint state. The device does not require tools or venues, and can effectively shorten the disassembly and assembly time of the power battery. However, in actual use, when using manipulators in existing factories to disassemble and replace automobile batteries, the positive load line of the automobile battery is not constrained, so that in the actual battery disassembly process, some manipulators will give priority to removing the positive load line. In addition, since the installation position of the automobile battery is relatively narrow, the positive load line of the automobile is very easy to contact with the metal parts in the automobile, thereby causing the automobile battery to short-circuit. The short circuit of the automobile battery partially reduces the service life of the automobile battery, and on the other hand increases the financial consumption of the user, resulting in instability in the actual disassembly process. The stability of the existing equipment when disassembling automobile batteries has further room for improvement. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a new energy vehicle battery disassembly and assembly device, which has the advantages of improving the stability and efficiency of disassembly and assembly of power batteries, and is convenient for users to use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new energy vehicle battery disassembly and assembly equipment, comprising: a power battery, a negative pole column, a positive pole column, a negative load line, a positive load line, a wiring sleeve, a loose bolt, a disassembly and assembly main body, an auxiliary device, a top plate, a first linear drive component, a first output rod, a support plate, a rotating disk, a first bevel gear, a rotating column, a return groove plate, a first toothed disk, a first shaft rod, a fixed plate, a block, a second shaft rod, a first movable wheel, a movable belt, a cleaning rod, a cleaning plate, a driving device, a rotating drive component, a rotating shaft, a second linear drive component, a second output rod, a second toothed disk, a fixed rod, a second bevel gear, a third shaft rod, a third toothed disk, a connecting rod, a second movable wheel, a processing device, a first toothed plate, a movable rod, a limit plate, a fourth shaft rod, a fourth toothed disk, an electric drill, a fixed bin, a through groove, a slot, a lower clamping plate, an upper clamping plate, an elastic member, a fixed block, a second toothed plate, and a through rod.

[0006] The positions and connection relationships of the above structures are as follows: A new energy vehicle battery disassembly and assembly device includes a power battery for providing power to a new energy vehicle, a positive pole installed on the left side of the top of the power battery, a negative pole installed on the right side of the top of the power battery, and a positive load line and a negative load line for connecting the new energy vehicle to the power battery. A disassembly and assembly main body is provided on the top of the power battery, and the disassembly and assembly main body includes:

[0007] The auxiliary device is arranged on the top of the power battery. The auxiliary device is used to assist other subsequent components in disassembling the power battery from the inside of the new energy vehicle. At the same time, the auxiliary device simultaneously cleans the positive load line and the negative load line to avoid dust sticking to the connection of the positive load line and the negative load line after disassembly, which makes it easy for the power battery to short-circuit when the positive load line and the negative load line are reconnected to the power battery. The stability and efficiency of the device in disassembling the power battery are improved, and it is convenient for users to use;

[0008] The driving device is fixedly connected to the rear end surface of the auxiliary device. The driving device is used to cooperate with the auxiliary device to disassemble the power battery and simultaneously protect the positive load line and the negative load line of the new energy vehicle, so as to avoid the positive load line and the negative load line from contacting with dust and other impurities in the new energy vehicle after disassembly, thereby preventing the power battery from short-circuiting, thereby improving the stability and efficiency of disassembling the power battery by the device, and facilitating the use of users;

[0009] The processing device is fixedly connected to the bottom of the auxiliary device. The processing device is used to cooperate with the driving device to disassemble and assemble the power battery while simultaneously restraining the positive load line of the new energy vehicle. The disassembly and assembly subject can only disassemble the negative load line from the negative pole first before disassembling the positive load line, so as to avoid the phenomenon that the equipment or personnel disassemble the positive load line first and the positive load line contacts the metal in the new energy vehicle, resulting in a short circuit of the power battery, thereby improving the stability and disassembly and assembly efficiency of the device for disassembling and assembling the power battery, and facilitating user use;

[0010] Preferably, the power battery includes two wiring sleeves, which are respectively fixedly connected to the front ends of the positive load line and the negative load line, and the two wiring sleeves are respectively sleeved on the outer surfaces of the positive pole and the negative pole. The symmetrical surfaces of the two wiring sleeves are both threadedly connected with tension bolts, and the tops and bottoms of the two wiring sleeves are provided with grooves to ensure the normal operation of the device.

[0011] Preferably, the auxiliary device includes a top plate, which is fixedly connected to the top of the auxiliary device, and four first linear drive components are arranged at the bottom of the top plate. The first linear drive components are arranged as hydraulic cylinders, and the first output rods are differentially connected at the top output ends of the first linear drive components. The top of the first output rods is fixedly connected to the bottom of the top plate, and the bottom of the first linear drive components is fixedly connected to a support plate to ensure the normal operation of the device.

[0012] Preferably, the auxiliary device also includes a rotating disk, which is arranged inside the auxiliary device, a first bevel gear is fixedly connected to the rear end surface of the rotating disk, a rotating column is fixedly connected to the front end surface of the rotating disk and the rotating column is not arranged at the center of the rotating disk, a return groove plate is movably connected to the outer surface of the rotating column, a first toothed disk is fixedly connected to the bottom of the return groove plate, the first toothed disk is arranged in an arc shape, the first toothed disk extends to the interior of the processing device, a first shaft rod is fixedly connected to the front end of the connection between the return groove plate and the first toothed disk, and the first shaft rod is rotatably connected to the front end inner wall of the auxiliary device to ensure normal operation of the device.

[0013] Preferably, the auxiliary device also includes two fixed plates, which are respectively fixedly connected to the left and right sides of the inner wall of the top side of the auxiliary device, and the two fixed plates are fixedly connected with a clamping block at one end away from the symmetry plane. The left and right sides of the inner wall of the top side of the auxiliary device are rotatably connected with a second shaft rod, the bottoms of the two second shaft rods are fixedly connected with a first movable wheel, the bottom of the first movable wheel is fixedly connected with a cleaning rod, and a plurality of cleaning plates are fixedly connected to the outer surface of the cleaning rod, and the cleaning plates are arranged in an arc shape to ensure the normal operation of the device.

[0014] Preferably, the driving device includes a rotary drive component, which is fixedly connected to the inner wall of the bottom side of the driving device, the rotary drive component is configured as a driving motor, a rotating shaft is fixedly connected to the top output end of the rotary drive component, an end of the rotating shaft away from the rotary drive component is fixedly connected to a second linear drive component, the second linear drive component is configured as a hydraulic cylinder, and a second output rod is differentially connected to the top output end of the second linear drive component to ensure normal operation of the device.

[0015] Preferably, the driving device also includes a second toothed disc, which is fixedly connected to the end of the second output rod away from the second linear drive assembly, the end of the second toothed disc away from the second output rod is fixedly connected to a fixed rod, and the end of the fixed rod away from the second toothed disc is fixedly connected to a second bevel gear, and in an initial state, the second bevel gear is meshed and connected with the first bevel gear to ensure normal operation of the device.

[0016] Preferably, the driving device also includes two third shafts, which are rotatably connected to the left and right sides of the inner wall on the top side of the driving device respectively, the bottoms of the two third shafts are fixedly connected to third gear disks, the ends of the third gear disks away from the third shafts are fixedly connected to connecting rods, the ends of the connecting rods away from the third gear disks are fixedly connected to second movable wheels, and the two second movable wheels and the outer surfaces of the first movable wheels corresponding to the two second movable wheels are movably connected with movable belts to ensure normal operation of the device.

[0017] Preferably, the processing device includes a first tooth plate, which is meshed and connected to the extended part of the first tooth disc, and the left and right sides of the first tooth plate are fixedly connected with movable rods, and the ends of the movable rods away from the first tooth plate are fixedly connected with limiting plates, and the bottom of the first tooth plate is rotatably connected to a fourth shaft rod, and the bottom of the fourth shaft rod is fixedly connected to a fourth tooth disc, and the bottom of the fourth tooth disc is fixedly connected to an electric drill, and the inside of the drill bit of the electric drill is adapted to the shape and size of the tension bolt to ensure the normal operation of the device.

[0018] The lockhole that is formed on the two ends of the support frame is formed on the upper and lower surfaces of the support frame, and the lockhole that is formed on the two ends of the support frame is formed on the upper and lower surfaces of the support frame, and the lockhole that is formed on the two ends of the support frame is formed on the upper and lower surfaces of the support frame. Beneficial Effects

[0019] 1. The new energy vehicle battery disassembly and assembly equipment, by turning on the driving device, enables the device to disassemble and assemble the power battery while simultaneously restraining the positive load line of the new energy vehicle, thereby avoiding the phenomenon that the equipment or personnel disassemble the positive load line first and the positive load line contacts the metal in the new energy vehicle, causing a short circuit in the power battery, thereby improving the stability and efficiency of the device in disassembling and assembling the power battery, and facilitating user use.

[0020] 2. The new energy vehicle battery disassembly and assembly equipment can prevent dust from sticking to the connection points of the positive load line and the negative load line after disassembly, which can easily cause a power battery short circuit when the positive load line and the negative load line are reconnected to the power battery. This improves the stability and efficiency of the power battery disassembly and assembly device, making it easier for users to use.

[0021] 3. The new energy vehicle battery disassembly and assembly equipment, by opening the auxiliary main body, allows the present application to use only a small amount of driving source to complete the above steps and achieve the effect of improving the stability and disassembly and assembly efficiency of the device for disassembling the power battery, while reducing the cost of the device and making the device structure more compact, improving the stability of the device operation, and facilitating user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the appearance structure of a new energy vehicle battery disassembly and assembly device of the present invention;

[0023] Figure 2 This is a schematic diagram of the power battery structure of a new energy vehicle battery disassembly and assembly equipment of the present invention;

[0024] Figure 3This is a schematic diagram of the rear view structure of an auxiliary main body of a new energy vehicle battery disassembly and assembly device of the present invention;

[0025] Figure 4 This is a schematic diagram of the internal structure of a driving device for disassembling and assembling a battery of a new energy vehicle according to the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of a rotating drive assembly of a new energy vehicle battery disassembly and assembly device according to the present invention;

[0027] Figure 6 This is a schematic diagram of the internal structure of an auxiliary device for disassembling and assembling a battery of a new energy vehicle according to the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of the first bevel gear of a new energy vehicle battery disassembly and assembly device of the present invention;

[0029] Figure 8 This is a schematic diagram of the structure of a rotating disk of a new energy vehicle battery disassembly and assembly device according to the present invention;

[0030] Fig. 9 This is a schematic diagram of the internal structure of a new energy vehicle battery disassembly and assembly equipment processing device of the present invention;

[0031] Fig.10 This is a schematic diagram of the fixed warehouse structure of a new energy vehicle battery disassembly and assembly equipment of the present invention;

[0032] Fig.11 This is a schematic diagram of the appearance structure of an auxiliary main body of a new energy vehicle battery disassembly and assembly equipment according to the present invention.

[0033] In the figure: 1. power battery; 10. negative pole; 100. positive pole; 11. negative load line; 12. positive load line; 13. terminal sleeve; 14. loose bolt; 2. disassembly and assembly of the main body; 3. auxiliary device; 30. top plate; 300. first linear drive assembly; 301. first output rod; 302. support plate; 31. rotating disk; 310. first bevel gear; 311. rotating column; 32. return groove plate; 320. first toothed disk; 321. first shaft rod; 33. fixed plate; 330. block; 34. second shaft rod; 340. first movable wheel; 341. movable belt; 35. cleaning rod; 350. cleaning plate; 4. drive device 40. Rotary drive assembly; 400. Rotating shaft; 41. Second linear drive assembly; 42. Second output rod; 43. Second toothed disc; 430. Fixed rod; 44. Second bevel gear; 45. Third shaft rod; 450. Third toothed disc; 451. Connecting rod; 46. Second movable wheel; 5. Processing device; 50. First toothed plate; 51. Movable rod; 510. Limiting plate; 52. Fourth shaft rod; 53. Fourth toothed disc; 54. Electric drill; 55. Fixed bin; 550. Through slot; 551. Card slot; 552. Lower clamping plate; 553. Upper clamping plate; 554. Elastic member; 555. Fixed block; 56. Second toothed plate; 57. Through rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in 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. Example 1

[0035] See also Figures 1 to 11 A new energy vehicle battery disassembly and assembly device includes a power battery 1 for providing power for a new energy vehicle, a positive pole column 100 installed on the left side of the top of the power battery 1, a negative pole column 10 installed on the right side of the top of the power battery 1, a positive load line 12 and a negative load line 11 for connecting the new energy vehicle to the power battery 1, and a disassembly and assembly main body 2 is arranged on the top of the power battery 1, and the disassembly and assembly main body 2 includes:

[0036] The auxiliary device 3 is arranged on the top of the power battery 1. The auxiliary device 3 is used to assist other subsequent components in disassembling the power battery 1 from the inside of the new energy vehicle. At the same time, the auxiliary device 3 cleans the positive load line 12 and the negative load line 11 synchronously to avoid dust sticking to the connection points of the positive load line 12 and the negative load line 11 after disassembly, which makes it easy for the power battery 1 to short-circuit when the positive load line 12 and the negative load line 11 are reconnected to the power battery 1. The stability and efficiency of the device in disassembling the power battery 1 are improved, and the user is convenient to use;

[0037] The driving device 4 is fixedly connected to the rear end surface of the auxiliary device 3. The driving device 4 is used to cooperate with the auxiliary device 3 to disassemble the power battery 1 while protecting the positive load line 12 and the negative load line 11 of the new energy vehicle, so as to avoid the positive load line 12 and the negative load line 11 from contacting with dust and other impurities in the new energy vehicle after disassembly, thereby preventing the power battery 1 from short-circuiting, thereby improving the stability and efficiency of the device for disassembling the power battery 1, and facilitating the use of the user;

[0038] The processing device 5 is fixedly connected to the bottom of the auxiliary device 3. The processing device 5 is used to cooperate with the driving device 4 to disassemble the power battery 1 while simultaneously restraining the positive load line 12 of the new energy vehicle. The disassembly and assembly main body 2 can only disassemble the negative load line 11 from the negative pole 10 before disassembling the positive load line 12, so as to avoid the phenomenon that the equipment or personnel disassemble the positive load line 12 first and the positive load line 12 contacts the metal in the new energy vehicle, resulting in a short circuit of the power battery 1, thereby improving the stability and disassembly and assembly efficiency of the device for disassembling the power battery 1, and facilitating the use of users;

[0039] The power battery 1 includes two wiring sleeves 13, which are fixedly connected to the front ends of the positive load line 12 and the negative load line 11 respectively. The two wiring sleeves 13 are respectively sleeved on the outer surfaces of the positive pole 100 and the negative pole 10. The symmetrical surfaces of the two wiring sleeves 13 are both threadedly connected with tension bolts 14. The tops and bottoms of the two wiring sleeves 13 are provided with grooves to ensure the normal operation of the device. Example 2

[0040] See also Figures 1 to 11 Further on the basis of the first embodiment, the auxiliary device 3 includes a top plate 30, which is fixedly connected to the top of the auxiliary device 3, and four first linear drive components 300 are arranged at the bottom of the top plate 30. The first linear drive components 300 are arranged as hydraulic cylinders, and the top output end of the first linear drive component 300 is differentially connected with a first output rod 301, and the top of the first output rod 301 is fixedly connected to the bottom of the top plate 30, and the bottom of the first linear drive component 300 is fixedly connected with a support plate 302 to ensure the normal operation of the device.

[0041] The auxiliary device 3 also includes a rotating disk 31, which is arranged inside the auxiliary device 3, and a first bevel gear 310 is fixedly connected to the rear end surface of the rotating disk 31, and a rotating column 311 is fixedly connected to the front end surface of the rotating disk 31, and the rotating column 311 is not arranged at the center of the rotating disk 31, and a return groove plate 32 is movably connected to the outer surface of the rotating column 311, and a first toothed disk 320 is fixedly connected to the bottom of the return groove plate 32, and the first toothed disk 320 is arranged in an arc shape, and the first toothed disk 320 extends to the interior of the processing device 5, and a first shaft rod 321 is fixedly connected to the front end of the connection between the return groove plate 32 and the first toothed disk 320, and the first shaft rod 321 is rotatably connected to the front end inner wall of the auxiliary device 3 to ensure the normal operation of the device.

[0042] The auxiliary device 3 also includes two fixed plates 33, which are respectively fixedly connected to the left and right sides of the top inner wall of the auxiliary device 3. The ends of the two fixed plates 33 away from their symmetry planes are fixedly connected with a clamping block 330. The left and right sides of the top inner wall of the auxiliary device 3 are rotatably connected with a second shaft rod 34. The bottoms of the two second shaft rods 34 are fixedly connected with a first movable wheel 340. The bottoms of the first movable wheel 340 are fixedly connected with a cleaning rod 35. A plurality of cleaning plates 350 are fixedly connected to the outer surface of the cleaning rod 35. The cleaning plates 350 are arranged in an arc shape to ensure the normal operation of the device.

[0043] The driving device 4 includes a rotating driving component 40, which is fixedly connected to the inner wall of the bottom side of the driving device 4. The rotating driving component 40 is configured as a driving motor. A rotating shaft 400 is fixedly connected to the top output end of the rotating driving component 40. An end of the rotating shaft 400 away from the rotating driving component 40 is fixedly connected to a second linear driving component 41. The second linear driving component 41 is configured as a hydraulic cylinder. A second output rod 42 is differentially connected to the top output end of the second linear driving component 41 to ensure normal operation of the device.

[0044] The driving device 4 also includes a second gear disc 43, which is fixedly connected to the end of the second output rod 42 away from the second linear drive assembly 41. The end of the second gear disc 43 away from the second output rod 42 is fixedly connected to a fixing rod 430, and the end of the fixing rod 430 away from the second gear disc 43 is fixedly connected to a second bevel gear 44. In the initial state, the second bevel gear 44 is meshed and connected with the first bevel gear 310 to ensure the normal operation of the device.

[0045] The driving device 4 also includes two third shafts 45, which are rotatably connected to the left and right sides of the inner wall of the top side of the driving device 4 respectively, and the bottoms of the two third shafts 45 are fixedly connected with third gear plates 450, and the ends of the third gear plates 450 away from the third shafts 45 are fixedly connected with connecting rods 451, and the ends of the connecting rods 451 away from the third gear plates 450 are fixedly connected with second movable wheels 46, and the two second movable wheels 46 and the outer surfaces of the first movable wheels 340 corresponding to the two second movable wheels 46 are movably connected with movable belts 341 to ensure the normal operation of the device. Example 3

[0046] See also Figures 1 to 11 On the basis of the second embodiment, the processing device 5 includes a first tooth plate 50, which is meshed and connected to the extended part of the first tooth disc 320. The left and right sides of the first tooth plate 50 are fixedly connected with movable rods 51, and the ends of the movable rods 51 away from the first tooth plate 50 are fixedly connected with the limiting plate 510. The bottom of the first tooth plate 50 is rotatably connected with a fourth shaft rod 52, and the bottom of the fourth shaft rod 52 is fixedly connected with a fourth tooth disc 53. The bottom of the fourth tooth disc 53 is fixedly connected with an electric drill 54, and the inside of the drill bit of the electric drill 54 is adapted to the shape and size of the loose bolt 14 to ensure the normal operation of the device.

[0047] The processing device 5 also includes two fixed bins 55, each of which has a through slot 550 therein, and each of which is slidably connected to the outer surfaces of the two movable rods 51 through the through slot 550. The limit plate 510 is arranged at one end of the two fixed bins 55 away from the symmetric plane thereof, and one end of the fixed bin 55 close to the fixed plate 33 is provided with a card slot 551 adapted to the card block 330. A lower clamping plate 552 is fixedly connected to the bottom side of one end of the fixed bin 55 close to the first tooth plate 50, and an upper clamping plate 553 is arranged at one end of the fixed bin 55 close to the first tooth plate 50. The upper clamping plate 553 is slidably connected to the interior of the fixed bin 55 and the upper clamping plate 553 is Two elastic members 554 are fixedly connected to the top, and the other end of the elastic member 554 is fixedly connected to the inside of the fixed bin 55. The upper clamping plate 553 is arranged on the top of the lower clamping plate 552. The bottom of the upper clamping plate 553 and the top of the lower clamping plate 552 are fixedly connected with a fixed block 555 adapted to the groove. The fixed bin 55 on the left side is fixedly connected with the second tooth plate 56 at one end close to the fourth tooth plate 53. In the initial state, the second tooth plate 56 is not in contact with the fourth tooth plate 53. The two limit plates 510 are fixedly connected with a through rod 57 at one end away from the movable rod 51. The two through rods 57 extend to the outer sides of the left and right ends of the processing device 5 respectively to ensure the normal operation of the device.

[0048] Working principle: Place the disassembly and assembly body 2 on the top of the power battery 1, and then turn on the rotation drive assembly 40. The rotation drive assembly 40 turns on to drive the rotating shaft 400 to rotate. The rotation of the rotating shaft 400 drives the second linear drive assembly 41 to rotate. The second linear drive assembly 41 rotates to drive the second output rod 42 to rotate. The second output rod 42 rotates to drive the second gear plate 43 to rotate. The second gear plate 43 rotates to drive the second bevel gear 430 to rotate through the fixed rod 430. The second bevel gear 430 rotates to drive the first bevel gear 310 to rotate. The first bevel gear 310 rotates to drive the rotating disk 31 to rotate. The rotating disk 31 rotates to drive the rotating column 311 to rotate. The rotating column 311 rotates to drive the return groove plate 32 to make a linear Reciprocating motion, since the return groove plate 32 is limited by the first shaft 321, the return groove plate 32 can no longer perform linear reciprocating motion and can only perform reciprocating swinging motion. The movement of the return groove plate 32 drives the first toothed disc 320 to perform reciprocating swinging motion. The movement of the first toothed disc 320 drives the first toothed plate 50 to perform linear reciprocating motion. The movement of the first toothed plate 50 drives the electric drill 54 to perform linear reciprocating motion through the fourth shaft 52 and the fourth toothed disc 53. When the electric drill 54 first moves to the left wiring sleeve 13, since the output end of the electric drill 54 is on the right side at this time, and the position of the tension bolt 14 of the left wiring sleeve 13 is also on the right side, when the electric drill 54 moves to the left side, the electric drill 54 cannot drive the tension bolt 14 on the left side to rotate, that is, the left wiring sleeve 13 is still It is fixed at the positive pole 100. At this time, the movable rod 51 and the limit plate 510 on the right side move to the left side. The movement of the limit plate 510 on the right side drives the fixed bin 55 on the right side to move toward the direction of the fixed plate 33 until the card slot 551 of the fixed bin 55 is engaged with the card block 330 of the fixed plate 33. At this time, the upper clamping plate 553 and the lower clamping plate 552 clamp the wiring sleeve 13, and the fixed block 555 is engaged in the groove. The elastic member 554 is used for the normal movement of the upper clamping plate 553 so that the device can adapt to various sizes of wiring sleeves 13 for fixing. At this time, the fixed bin 55 on the right side shields and protects the wiring sleeve 13 and the negative load line 11 on the right side to prevent the positive load line 12 and the negative load line 11 from being exposed to dust and other impurities in the new energy vehicle after disassembly. Contact, resulting in a short circuit in the power battery 1. When the electric drill 54 moves to the right wiring sleeve 13, the electric drill 54 is turned on, and its output end drives the loose bolt 14 of the right wiring sleeve 13 to rotate so that the right wiring sleeve 13 no longer fixes the negative pole 10. At this time, the movable rod 51 and the limit plate 510 on the left are moved in the same way, until the fixed bin 55 on the left shields and protects the wiring sleeve 13 and the positive load line 12 on the left. At this time, the movement of the fixed bin 55 on the left drives the second tooth plate 56 to move to the front position of the original fourth tooth plate 53. At this time, the first tooth plate 50 continues to reciprocate in a straight line, which can drive the fourth tooth plate 53 to rotate on the second tooth plate 56. The rotation of the fourth tooth plate 53 drives the electric drill 54 to rotate.When the electric drill 54 moves to the wiring sleeve 13 on the left, the output end of the electric drill 54 just rotates from the right to the left. At this time, the electric drill 54 can disassemble the wiring sleeve 13 on the left from the positive pole 100. Thus, the device can disassemble the power battery 1 while restraining the positive load line 12 of the new energy vehicle. The disassembly body 2 can only disassemble the negative load line 11 from the negative pole 10 before disassembling the positive load line 12, thereby avoiding the phenomenon that the equipment or personnel disassemble the positive load line 12 first and the positive load line 12 contacts the metal in the new energy vehicle, resulting in a short circuit of the power battery 1. The stability and efficiency of the device for disassembling the power battery 1 are improved, and it is convenient for users to use;

[0049] After the above steps are completed, the first linear drive component 300 is turned on, and the first linear drive component 300 is turned on to push out and move upward the first output rod 301, and the first output rod 301 moves upward and drives the auxiliary body to move upward through the top plate 30, and since the two wiring sleeves 13, the positive load line 12, and the negative load line 11 are all fixed and protected by the fixed bin 55, the movement of the auxiliary body can drive the two wiring sleeves 13, the positive load line 12, and the negative load line 11 to separate from the positive pole 100 and the negative pole 10 respectively, and in this process, the second linear drive component 41 is turned on in advance, and the second linear drive component 41 is turned on to drive the second output rod 42 to move downward, and the second output rod 42 moves downward to drive the second toothed disc 43 to move downward, and at this time, the first bevel gear 310 is no longer meshed with the second bevel gear 44, and the second toothed disc 43 is meshed with the two third toothed discs 450, and at this time, when the rotary drive component 40 drives the second toothed disc 43 to rotate in the same way as above, the second toothed disc 4 The rotation of the third toothed disc 450 can drive the two third toothed discs 450 to rotate. The rotation of the third toothed disc 450 drives the second movable wheel 46 to rotate through the connecting rod 451. The rotation of the second movable wheel 46 drives the first movable wheel 340 to rotate through the movable belt 341. The rotation of the first movable wheel 340 drives the cleaning rod 35 and the cleaning plate 350 to rotate. When the two wiring sleeves 13 move upward and gradually separate from the positive pole 100 and the negative pole 10, the wiring sleeve 13 moves upward to sleeve the cleaning rod 35 and the cleaning plate 350. At this time, the cleaning rod 35 and the cleaning plate 350 rotate to clean the connection between the wiring sleeve 13 and the positive pole 100 and the negative pole 10, so as to avoid dust sticking to the connection of the positive load line 12 and the negative load line 11 after disassembly, which makes it easy to cause a short circuit of the power battery 1 when the positive load line 12 and the negative load line 11 are reconnected to the power battery 1, thereby improving the stability and efficiency of the device for disassembling and assembling the power battery 1, and facilitating user use;

[0050] The present application uses only a small amount of driving source to complete the above steps and achieves the effect of improving the stability and efficiency of disassembly and assembly of the power battery 1 of the device, while reducing the cost of the device and making the device structure more compact, improving the stability of the device operation, and facilitating user use.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle battery disassembly and assembly device, comprising a power battery (1) for providing power to the new energy vehicle, a positive electrode column (100) installed on the left side of the top of the power battery (1), a negative electrode column (10) installed on the right side of the top of the power battery (1), a positive electrode load line (12) and a negative electrode load line (11) for connecting the new energy vehicle to the power battery (1), characterized in that: A disassembly and assembly main body (2) is arranged on the top of the power battery (1), and the disassembly and assembly main body (2) comprises: An auxiliary device (3) is arranged on the top of the power battery (1). The auxiliary device (3) is used to assist other subsequent components in removing the power battery (1) from the interior of the new energy vehicle. At the same time, the auxiliary device (3) simultaneously cleans the positive load line (12) and the negative load line (11) to avoid dust sticking to the connection points of the positive load line (12) and the negative load line (11) after removal, which may cause the power battery (1) to short-circuit when the positive load line (12) and the negative load line (11) are reconnected to the power battery (1). The stability and efficiency of the device in removing and assembling the power battery (1) are improved, and the user is more convenient to use. The auxiliary device (3) further comprises a rotating disk (31) which is arranged inside the auxiliary device (3); a first bevel gear (310) is fixedly connected to the rear end surface of the rotating disk (31); a rotating column (311) is fixedly connected to the front end surface of the rotating disk (31), and the rotating column (311) is not arranged at the center of the rotating disk (31); a return groove plate (32) is movably connected to the outer surface of the rotating column (311); a first toothed disk (320) is fixedly connected to the bottom of the return groove plate (32); the first toothed disk (320) is arranged in an arc shape; the first toothed disk (320) extends to the inside of the processing device (5); a first shaft (321) is fixedly connected to the front end of the connection between the return groove plate (32) and the first toothed disk (320); and the first shaft (321) is rotatably connected to the front end inner wall of the auxiliary device (3); The driving device (4) is fixedly connected to the rear end surface of the auxiliary device (3), and is used to cooperate with the auxiliary device (3) to remove the power battery (1) and simultaneously protect the positive load line (12) and the negative load line (11) of the new energy vehicle, so as to prevent the positive load line (12) and the negative load line (11) from contacting dust and impurities in the new energy vehicle after removal, thereby preventing the power battery (1) from short-circuiting, thereby improving the stability and efficiency of the device for removing and assembling the power battery (1), and facilitating use by users; The processing device (5) is fixedly connected to the bottom of the auxiliary device (3). The processing device (5) is used to cooperate with the driving device (4) to disassemble and assemble the power battery (1) and simultaneously constrain the positive load line (12) of the new energy vehicle. The disassembly and assembly body (2) can only disassemble the positive load line (12) after disassembling the negative load line (11) from the negative pole (10). This avoids the phenomenon that the equipment or personnel disassemble the positive load line (12) first and the positive load line (12) contacts the metal in the new energy vehicle, causing the power battery (1) to short-circuit. This improves the stability and disassembly and assembly efficiency of the device in disassembling and assembling the power battery (1), and facilitates user use.

2. The new energy vehicle battery disassembly and assembly equipment according to claim 1 is characterized in that: The power battery (1) comprises two wiring sleeves (13), which are respectively fixedly connected to the front ends of the positive load line (12) and the negative load line (11); the two wiring sleeves (13) are respectively sleeved on the outer surfaces of the positive pole (100) and the negative pole (10); the symmetrical surfaces of the two wiring sleeves (13) are both threadedly connected with tightening bolts (14); and the tops and bottoms of the two wiring sleeves (13) are both provided with grooves.

3. The new energy vehicle battery disassembly and assembly equipment according to claim 1 is characterized in that: The auxiliary device (3) comprises a top plate (30) fixedly connected to the top of the auxiliary device (3); four first linear drive assemblies (300) are arranged at the bottom of the top plate (30); the first linear drive assemblies (300) are arranged as hydraulic cylinders; a first output rod (301) is differentially connected to a top output end of the first linear drive assembly (300); the top of the first output rod (301) is fixedly connected to the bottom of the top plate (30); and the bottom of the first linear drive assembly (300) is fixedly connected to a support plate (302).

4. The new energy vehicle battery disassembly and assembly equipment according to claim 1, characterized in that: The auxiliary device (3) further comprises two fixing plates (33) which are respectively fixedly connected to the left and right sides of the top inner wall of the auxiliary device (3); a clamping block (330) is fixedly connected to one end of the two fixing plates (33) away from the symmetry plane; second shaft rods (34) are rotatably connected to the left and right sides of the top inner wall of the auxiliary device (3); the bottoms of the two second shaft rods (34) are fixedly connected to the first movable wheel (340); the bottoms of the first movable wheel (340) are fixedly connected to a cleaning rod (35); a plurality of cleaning plates (350) are fixedly connected to the outer surface of the cleaning rod (35); the cleaning plates (350) are arranged in an arc shape.

5. The new energy vehicle battery disassembly and assembly equipment according to claim 1 is characterized in that: The driving device (4) comprises a rotary driving assembly (40) fixedly connected to the inner wall of the bottom side of the driving device (4); the rotary driving assembly (40) is configured as a driving motor; a rotating shaft (400) is fixedly connected to the top output end of the rotary driving assembly (40); an end of the rotating shaft (400) away from the rotary driving assembly (40) is fixedly connected to a second linear driving assembly (41); the second linear driving assembly (41) is configured as a hydraulic cylinder; and a second output rod (42) is differentially connected to the top output end of the second linear driving assembly (41).

6. The new energy vehicle battery disassembly and assembly equipment according to claim 5 is characterized in that: The drive device (4) further comprises a second toothed disc (43) fixedly connected to an end of the second output rod (42) away from the second linear drive assembly (41); an end of the second toothed disc (43) away from the second output rod (42) is fixedly connected to a fixing rod (430); an end of the fixing rod (430) away from the second toothed disc (43) is fixedly connected to a second bevel gear (44); in an initial state, the second bevel gear (44) is meshingly connected to the first bevel gear (310).

7. The new energy vehicle battery disassembly and assembly equipment according to claim 6, characterized in that: The driving device (4) further comprises two third shafts (45), which are rotatably connected to the left and right sides of the top inner wall of the driving device (4), respectively; the bottoms of the two third shafts (45) are fixedly connected to third toothed discs (450); one end of the third toothed disc (450) away from the third shafts (45) is fixedly connected to a connecting rod (451); one end of the connecting rod (451) away from the third toothed disc (450) is fixedly connected to a second movable wheel (46); and movable belts (341) are movably connected to the outer surfaces of the two second movable wheels (46) and the two first movable wheels (340).

8. The new energy vehicle battery disassembly and assembly equipment according to claim 1, characterized in that: The processing device (5) comprises a first tooth plate (50) meshingly connected to an extended portion of a first tooth disc (320), movable rods (51) being fixedly connected to both left and right sides of the first tooth plate (50), and one end of the movable rod (51) away from the first tooth plate (50) being fixedly connected to a limit plate (510), a fourth shaft rod (52) being rotatably connected to the bottom of the first tooth plate (50), a fourth tooth disc (53) being fixedly connected to the bottom of the fourth shaft rod (52), and an electric drill (54) being fixedly connected to the bottom of the fourth tooth disc (53), and the inside of a drill bit of the electric drill (54) being compatible with the shape and size of the loosening bolt (14).

9. The new energy vehicle battery disassembly and assembly equipment according to claim 8, characterized in that: The processing device (5) further comprises two fixed bins (55), each of which has a through slot (550) formed therein, and each of which is slidably connected to the outer surfaces of the two movable rods (51) through the through slot (550), wherein the limit plate (510) is disposed at one end of the two fixed bins (55) away from the symmetry plane thereof, and a clamping slot (551) adapted to the clamping block (330) is disposed at one end of the fixed bin (55) close to the fixed plate (33), and a lower clamping plate (552) is fixedly connected to the bottom side of one end of the fixed bin (55) close to the first tooth plate (50), and an upper clamping plate (553) is disposed at one end of the fixed bin (55) close to the first tooth plate (50), and the upper clamping plate (553) is slidably connected to the inside of the fixed bin (55). The top of the upper clamping plate (553) is fixedly connected to two elastic members (554), and the other end of the elastic member (554) is fixedly connected to the inside of the fixed bin (55). The upper clamping plate (553) is arranged on the top of the lower clamping plate (552). The bottom of the upper clamping plate (553) and the top of the lower clamping plate (552) are fixedly connected to a fixing block (555) adapted to the groove. The left fixed bin (55) is fixedly connected to one end close to the fourth toothed disc (53) with a second toothed plate (56). In an initial state, the second toothed plate (56) is not in contact with the fourth toothed disc (53). The ends of the two limit plates (510) away from the movable rod (51) are fixedly connected to a through rod (57). The two through rods (57) extend to the outer sides of the left and right ends of the processing device (5), respectively.

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