CN218931431U

CN218931431U - Turnover device for disassembling power battery pack

Info

Publication number: CN218931431U
Application number: CN202223210841.4U
Authority: CN
Inventors: 孙万兴; 金光龙; 张福来; 单彤
Original assignee: Jiangsu Longxingde Lithium Recycling Technology Co ltd
Current assignee: Jiangsu Longxingde Lithium Recycling Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-28
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a turnover device for disassembling a power battery pack, which comprises a suspension arm, wherein a through groove is formed in the suspension arm, two symmetrically arranged fixing plates are fixedly arranged in the through groove, screw rods are respectively and rotatably arranged in the two fixing plates, a sliding block is sleeved on the wall of each screw rod, a transverse plate is fixedly arranged at the lower end of each sliding block, the tail ends of the transverse plates penetrate out of the suspension arm, first telescopic rods are fixedly arranged at the bottoms of the transverse plates, rotating rods are respectively and rotatably arranged at the lower ends of the two first telescopic rods, rotating rods are respectively and rotatably arranged at one side, which is close to one side, of each suspension arm, a center is fixedly arranged at the other side, and a driving mechanism is arranged between the top of each suspension arm and each screw rod. The utility model can stably clamp power batteries with various specifications and can perform multi-angle overturning positioning according to the use requirements.

Description

Turnover device for disassembling power battery pack

Technical Field

The utility model belongs to the technical field of power battery pack disassembly, and particularly relates to a turnover device for power battery pack disassembly.

Background

The power battery is a power source for providing power for tools, and the power battery is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts, and in order to treat waste power batteries, the power battery is disassembled and the internal components are recycled.

Through retrieving, chinese patent No. CN216303197U discloses a turning device for disassembling a retired CTP power battery pack, including a hoisting frame, a support arm and two support legs, the support arm includes a first connecting section, a second connecting section and a third connecting section, the second connecting section is located the top of the hoisting frame, two ends of the second connecting section are connected one end of the first connecting section and one end of the third connecting section respectively, and the other end of the first connecting section and the other end of the third connecting section are fixedly installed on the hoisting frame.

The technical scheme has certain defects, when the power battery with various specifications needs to be overturned, the two support sections need to be transversely adjusted in sequence, the operation is tedious and time-consuming, the overturning angle of the power battery is fixed, and the multi-angle overturning positioning cannot be carried out according to the use requirement.

Therefore, we propose a turning device for disassembling a power battery pack to solve the above problems.

Disclosure of Invention

The utility model aims to provide a turnover device for disassembling a power battery pack, which can stably clamp power batteries with various specifications and perform multi-angle turnover positioning according to use requirements.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the turning device for disassembling the power battery pack comprises a suspension arm, wherein a through groove is formed in the suspension arm, two symmetrically arranged fixing plates are fixedly arranged in the through groove, screw rods are respectively and rotatably arranged in the two fixing plates, a sliding block is sleeved on the wall of each screw rod, a transverse plate is fixedly arranged at the lower end of each sliding block,

the tail end of the transverse plate penetrates out of the suspension arm, the bottom is fixedly provided with a first telescopic rod, the lower ends of the two first telescopic rods are respectively provided with a rotating rod in a penetrating way at one side close to each other, the two rotating rods are respectively fixedly arranged at the top at one side close to each other,

a driving mechanism is arranged between the top of the suspension arm and the two screw rods,

the lower extreme of two first telescopic link is all fixed and is equipped with the link plate, the top of link plate wears out the diaphragm and is fixed and be equipped with the second telescopic link, two jointly fix between the second telescopic link and be equipped with the locating plate, the dorsal part of locating plate is equipped with positioning mechanism.

Preferably, the driving mechanism comprises a motor, two screw rods are communicated, the output end of the motor penetrates into the suspension arm and is fixedly provided with bevel gears between the connection ends of the two screw rods, and the two bevel gears are meshed.

Preferably, the positioning mechanism comprises a vertical plate, a plurality of positioning holes arranged at intervals are formed in the vertical plate, a positioning rod is arranged in the positioning plate in a sliding mode, the positioning rod is inserted into the positioning holes, a first spring is sleeved on the rod wall of the positioning rod, and two ends of the first spring are fixedly connected with the positioning rod and the positioning plate respectively.

Preferably, one end of the positioning rod, which is far away from the vertical plate, is hinged with a pull ring.

Preferably, the screw thread directions of the two screw rods are opposite.

Preferably, the lower extreme of first telescopic link is fixed and is equipped with the backup pad, the inside rotation of backup pad is equipped with the worm, the worm meshing is equipped with the worm wheel, the fixed cover of worm wheel is located the outside of bull stick.

Preferably, a crank is fixedly arranged at the top of the worm.

Preferably, sleeves are fixedly arranged at two ends of the top of the suspension arm, a loop bar is fixedly arranged at the bottom of the inner wall of the sleeve through a second spring, and the top of the loop bar penetrates out of the sleeve and is fixedly connected with a second telescopic bar.

Preferably, the mounting frames are fixedly arranged at the two ends of the top of the suspension arm.

Compared with the prior art, the utility model provides a turnover device for disassembling a power battery pack, which has the following beneficial effects:

1. this turning device that power battery package was disassembled through davit, fixed plate, lead screw, slider, diaphragm, first telescopic link, link plate, second telescopic link, locating plate, actuating mechanism and positioning mechanism that are equipped with, can stabilize centre gripping and upset to the power battery of multiple specification.

2. This turning device that power battery package was disassembled through bull stick, top, backup pad, worm wheel and the crank that are equipped with, can carry out the upset location of multiple angle to power battery, is convenient for follow-up dismantlement.

The device has the advantages that the operation is convenient, the power batteries with various specifications can be stably clamped, the overturning and positioning at multiple angles can be performed according to the use requirements, and the disassembly efficiency and convenience of the power batteries are improved.

Drawings

Fig. 1 is a schematic structural diagram of a turning device for disassembling a power battery pack according to the present utility model;

FIG. 2 is a schematic view of the worm gear and worm of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 1;

fig. 4 is a schematic view of the internal structure of the sleeve, the stem and the second spring of fig. 1.

In the figure: 1 davit, 2 fixed plates, 3 lead screws, 4 sliders, 5 transverse plates, 6 first telescopic links, 7 rotating rods, 8 apexes, 9 connecting plates, 10 second telescopic links, 11 positioning plates, 12 motors, 13 bevel gears, 14 vertical plates, 15 positioning holes, 16 positioning rods, 17 first springs, 18 pull rings, 19 supporting plates, 20 worms, 21 worm wheels, 22 crank shafts, 23 crank shafts, 24 second springs, 25 loop bars and 26 mounting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1, a turning device for disassembling a power battery pack comprises a suspension arm 1, wherein mounting frames 26 are fixedly arranged at two ends of the top of the suspension arm 1, and the suspension arm 1 can be lifted.

As shown in fig. 1, a through groove is formed in the boom 1, two symmetrically arranged fixing plates 2 are fixedly arranged in the through groove, screw rods 3 are rotatably arranged in the two fixing plates 2, the screw threads of the two screw rods 3 are opposite in direction, a sliding block 4 is sleeved on the screw wall of the screw rod 3, and the two sliding blocks 4 can transversely slide in the boom 1 under the driving of the screw rods 3.

As shown in fig. 1, a transverse plate 5 is fixedly arranged at the lower end of a sliding block 4, a driving mechanism is arranged between the top of a suspension arm 1 and two screw rods 3, the driving mechanism comprises a motor 12, the two screw rods 3 are communicated, the output end of the motor 12 penetrates into the suspension arm 1 and is fixedly provided with bevel gears 13 between the output end of the motor and the connecting end of the two screw rods 3, the two bevel gears 13 are meshed, and the motor 12 can drive the two screw rods 5 to synchronously rotate.

Example 2

Embodiment 2 is based on embodiment 1 as shown in fig. 1-2, the tail end of the cross plate 5 penetrates out of the suspension arm 1, the bottom is fixedly provided with a first telescopic rod 6, the lower ends of the two first telescopic rods 6 are respectively provided with a rotating rod 7 in a penetrating mode in a rotating mode on the side, close to each other, of the two first telescopic rods 6, one side, close to each other, of the two rotating rods 7 is respectively fixedly provided with a center 8, and the center 8 can be inserted into the power battery to drive the power battery to rotate.

As shown in fig. 1-2, a supporting plate 19 is fixedly arranged at the lower end of the first telescopic rod 6, a worm 20 is rotatably arranged in the supporting plate 19, a worm wheel 21 is meshed with the worm 20, the worm wheel 21 is fixedly sleeved on the outer side of the rotating rod 7, a crank 22 is fixedly arranged at the top of the worm 20, and the worm wheel 21 and the worm 20 can be meshed and rotated through rotation of the crank 22, so that the power battery is rotated to a corresponding disassembly angle.

Example 3

Embodiment 3 as shown in fig. 1 and 3 on the basis of embodiment 1, the lower ends of the two first telescopic rods 6 are fixedly provided with connecting plates 9, the tops of the connecting plates 9 penetrate through the transverse plates 5 and are fixedly provided with second telescopic rods 10, and the connecting plates 9 can drive the first telescopic rods 6 to longitudinally move.

As shown in fig. 1 and 3, a positioning plate 11 is fixedly arranged between two second telescopic rods 10, a positioning mechanism is arranged on the back side of the positioning plate 11, the positioning mechanism comprises a vertical plate 14, a plurality of positioning holes 15 are formed in the vertical plate 14 at intervals, positioning rods 16 are arranged in the positioning plate 11 in a sliding penetrating mode, and the positioning rods 16 are inserted into the positioning holes to determine the positions of the positioning plate 11.

As shown in fig. 3, the end of the positioning rod 16 away from the riser 14 is hinged with a pull ring 18, which can pull the positioning rod 16.

As shown in fig. 3, the rod wall of the positioning rod 16 is sleeved with a first spring 17, two ends of the first spring 17 are fixedly connected with the positioning rod 16 and the positioning plate 11 respectively, and the positioning rod 16 can rebound to an initial position after being pulled out through the arrangement of the first spring 17.

As shown in fig. 1 and 4, the two ends of the top of the suspension arm 1 are fixedly provided with sleeves 23, the bottoms of the inner walls of the sleeves 23 are fixedly provided with loop bars 25 through second springs 24, and the tops of the loop bars 25 penetrate out of the sleeves 23 and are fixedly connected with the second telescopic bars 10, so that the second telescopic bars 10 can be elastically supported when the positioning plate 11 longitudinally moves.

According to the utility model, before the power battery is disassembled, the pull ring 18 is pulled according to the specification of the power battery, the positioning rod 16 is pulled out of the positioning hole 15, the positioning plate 11 is pulled down, the positioning plate 11 drives the connecting plate 9 to push the first telescopic rod 6, the distance between the first telescopic rod 6 and the transverse plate 6 can enable the power battery to overturn, then the pull ring 18 is loosened, the positioning rod 16 is reinserted into the positioning hole 15 through the elastic force of the first spring 17, the position of the center 8 is determined, then the two first telescopic rods 6 are clamped at two sides of the power battery and the motor 12 is started, under the meshing of the two bevel gears 13, the two lead screws 3 drive the sliding blocks 4 and the transverse plate 5 to transversely move, the two center 8 are inserted into the power battery, after the lifting arm is lifted through the installation frame 26, the crank 22 can be rotated, and the rotating rod 7 drives the center 8 and the power battery to overturn more different through the meshing of the worm gear 21 and the worm 20, so that the power battery is convenient to disassemble.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The turning device for disassembling the power battery pack comprises a suspension arm (1), and is characterized in that a through groove is formed in the suspension arm (1), two symmetrically arranged fixing plates (2) are fixedly arranged in the through groove, a screw rod (3) is rotatably arranged in each fixing plate (2), a sliding block (4) is sleeved on a screw thread of a rod wall of the screw rod (3), a transverse plate (5) is fixedly arranged at the lower end of the sliding block (4),

the tail end of the transverse plate (5) penetrates out of the suspension arm (1), the bottom is fixedly provided with a first telescopic rod (6), the lower ends of the two first telescopic rods (6) are respectively provided with a rotating rod (7) in a rotating way on the side close to each other, the two rotating rods (7) are respectively fixedly arranged on the top (8) on the side close to each other,

a driving mechanism is arranged between the top of the suspension arm (1) and the two screw rods (3),

the two lower ends of the first telescopic rods (6) are fixedly provided with connecting plates (9), the tops of the connecting plates (9) penetrate out of the transverse plates (5) and are fixedly provided with second telescopic rods (10), positioning plates (11) are fixedly arranged between the two second telescopic rods (10) together, and the back sides of the positioning plates (11) are provided with positioning mechanisms.

2. The turnover device for disassembling the power battery pack according to claim 1, wherein the driving mechanism comprises a motor (12), two screw rods (3) are communicated, the output end of the motor (12) penetrates into the suspension arm (1) and is fixedly provided with bevel gears (13) between the output end of the motor and the connecting ends of the two screw rods (3), and the two bevel gears (13) are meshed.

3. The turnover device for disassembling the power battery pack according to claim 1, wherein the positioning mechanism comprises a vertical plate (14), a plurality of positioning holes (15) are formed in the vertical plate (14) at intervals, positioning rods (16) are arranged in the positioning plates (11) in a sliding mode, the positioning rods (16) are inserted into the positioning holes, first springs (17) are sleeved on rod walls of the positioning rods (16), and two ends of the first springs (17) are fixedly connected with the positioning rods (16) and the positioning plates (11) respectively.

4. A power battery pack disassembling and overturning device according to claim 3, wherein one end of the locating rod (16) far away from the vertical plate (14) is hinged with a pull ring (18).

5. A power battery pack disassembling turnover device according to claim 1, characterized in that the screw threads of the two screw rods (3) are opposite in direction.

6. The turnover device for disassembling the power battery pack according to claim 1, wherein a supporting plate (19) is fixedly arranged at the lower end of the first telescopic rod (6), a worm (20) is rotatably arranged in the supporting plate (19), a worm wheel (21) is meshed with the worm (20), and the worm wheel (21) is fixedly sleeved on the outer side of the rotating rod (7).

7. The turnover device for disassembling power battery pack according to claim 6, wherein a crank (22) is fixedly arranged at the top of the worm (20).

8. The turnover device for disassembling the power battery pack according to claim 1, wherein sleeves (23) are fixedly arranged at two ends of the top of the suspension arm (1), a loop bar (25) is fixedly arranged at the bottom of the inner wall of each sleeve (23) through a second spring (24), and the top of each loop bar (25) penetrates out of each sleeve (23) and is fixedly connected with the corresponding second telescopic rod (10).

9. The turnover device for disassembling the power battery pack according to claim 1, wherein mounting frames (26) are fixedly arranged at two ends of the top of the suspension arm (1).