WO2024103722A1

WO2024103722A1 - Decommissioned battery storage cabinet having protective structure

Info

Publication number: WO2024103722A1
Application number: PCT/CN2023/101279
Authority: WO
Inventors: 胡天文; 李成; 李金林
Original assignee: 安徽绿沃循环能源科技有限公司
Priority date: 2022-11-18
Filing date: 2023-06-20
Publication date: 2024-05-23
Also published as: CN116031556A

Abstract

Disclosed in the present invention is a decommissioned battery storage cabinet having a protective structure, comprising a storage cabinet body. A fixed column is fixedly connected to the middle of the storage cabinet body. According to the decommissioned battery storage cabinet having a protective structure in the present invention, by providing movable plates, movement grooves, vertical fixed plates, impact receiving balls, self-falling pins, square impacting columns, and silica gel spherical snap-fitting grooves, when the storage cabinet body is impacted by external impact force, the movable plates are separated from the movement grooves; the movable plates drive the square impacting columns to impact the impact receiving balls, so that the impact receiving balls are separated from the silica gel spherical snap-fitting grooves under strong impact force; and after the impact receiving balls are not fixed by the silica gel spherical snap-fitting grooves, the self-falling pins fall under the action of gravity due to light weight, so as to fix the movable plates and fixed plates, so that the connection between a first firm steel plate and a second firm steel plate is closer, thereby protecting decommissioned battery bodies in the first firm steel plate and the second firm steel plate. The overall use is convenient.

Description

A decommissioned battery storage cabinet with a protective structure

Technical Field

The present invention relates to the technical field of retired battery storage cabinets, and in particular to a retired battery storage cabinet with a protective structure.

Background technique

With the continuous advancement of national science and technology, new energy vehicles have become a new type of automobile industry. Compared with ordinary cars, the biggest difference between new energy vehicles is that new energy uses power batteries as the driving core, while ordinary cars use gasoline, diesel, etc. as the driving core, and gasoline and diesel are non-renewable after use. After the power battery is replaced from the new energy vehicle, it can also be used in a cascade of retired batteries. The cascade utilization of retired batteries refers to the necessary inspection, classification, disassembly, battery repair or reorganization of waste power batteries into cascade products so that they can be applied to other fields. The cascade utilization of retired power batteries can extend the battery life, give full play to its residual value, promote the consumption of new energy, alleviate the current recycling pressure caused by the large volume of retired batteries, reduce the industrial cost of electric vehicles, and drive the development of the new energy vehicle industry. In the process of cascade utilization of retired batteries, retired battery storage cabinets are needed. Retired battery storage cabinets are a device specially used for temporary storage of retired batteries, which is convenient for storing batteries that have been tested and classified first, waiting to be transported to the next link.

The existing retired battery storage cabinets on the market do not have a protective structure when in use and cannot protect against external impact forces. When the retired battery storage cabinet is subjected to excessive external impact forces, the retired batteries directly collide with the external impact forces, which can easily cause damage to the structure of the retired batteries. The retired batteries themselves contain heavy metals and other toxic and harmful substances that are harmful to the environment and human body, which will leak, threatening human health, increasing the work risks of staff, damaging the ecological environment, and affecting environmental safety. At the same time, since the overall structure of the retired batteries is destroyed, the service life of the retired batteries themselves is also greatly shortened, which makes it inconvenient for the subsequent reuse of retired batteries, wastes resources, increases the cost of use, and makes the retired battery storage cabinets inconvenient and unsafe to use.

Therefore, it is necessary to design a retired battery storage cabinet with a protective structure to solve the above technical problems.

Summary of the invention

The object of the present invention is to provide a retired battery storage cabinet with a protective structure to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a retired battery storage cabinet with a protective structure, comprising a storage cabinet body, a fixing column fixedly connected to the middle of the storage cabinet body, a support plate and a fixing plate fixedly connected to the two ends of both sides of the fixing column respectively, a mounting cylinder fixedly connected to both sides of the middle of the fixing column, a vertical fixed plate fixedly connected to the side of the top of the fixing plate close to the mounting cylinder, a collision groove is provided on one side of the bottom end of the vertical fixed plate, a silicone ball slot is fixedly provided in the middle of the collision groove, and the middle of the silicone ball slot is engaged with the A ball to be hit is connected, the back of the ball to be hit is fixedly connected to a fixed seat, the back of the fixed seat is fixedly connected to a connecting rotating bead, the top of the connecting rotating bead is fixedly connected to a positioning slide rope, the top between the vertical fixed plate and the mounting tube is fixedly connected to a positioning plate, the bottom end of the positioning plate is fixedly connected to a fixed pull wire ring, the top of the positioning slide rope passes through the fixed pull wire ring and is fixedly connected to a connecting top seat, the bottom end of the connecting top seat is fixedly installed with a self-falling pin, the top of the support plate is provided with a movable plate, and the side of the movable plate close to the mounting tube is fixedly connected to an impact square column.

Furthermore, an impact block is fixedly arranged between the movable plate and the impact square column, a movable groove is opened at the connection between the movable plate and the fixed column, the side of the movable plate facing away from the impact block is fixedly connected to the storage cabinet body, and a staple groove is opened on the side of the movable plate close to the impact block, and the staple groove is engaged with the self-falling staple.

Furthermore, a self-falling groove is provided on one side of the vertical fixed plate close to the impact groove, the positioning slide rope is located in the middle of the self-falling groove, the top of the self-falling groove is fixedly connected to a limiting plate, the top of the self-falling groove is fixedly installed with a bearing plate, a positioning groove is provided on the side of the top of the fixed plate close to the self-falling pin, and the positioning groove is engaged and connected with the self-falling pin.

Furthermore, the middle part of the top of the movable plate and the middle part of the top of the fixed plate are both snap-connected with the retired battery body, the side of the top of the movable plate facing away from the mounting tube is fixedly connected with a first solid steel plate, the top of the first solid steel plate is fixedly connected with a protective top plate, the side of the protective top plate close to the mounting tube is fixedly connected with a connecting iron rod, and both ends of one side of the connecting iron rod are fixedly connected with connecting thin columns.

Furthermore, a buffer plate is fixedly connected to one side of the mounting tube close to the protective top plate, a clamping plate is fixedly connected to the top of the buffer plate, and a stabilizing groove is provided on one side of the clamping plate close to the connecting iron rod. Small slots are provided at both ends of one side of the stabilizing slot, the stabilizing slot is engaged and connected with the connecting iron rod, and the small slot is engaged and connected with the connecting thin column.

Furthermore, a second solid steel plate is fixedly connected to the side of the top of the fixing plate facing away from the mounting tube, a mounting head is fixedly connected to the top of the second solid steel plate, a connecting plate is fixedly connected to the side of the mounting head close to the mounting tube, a protective cover is fixedly connected to one side of the connecting plate, the protective cover is fixedly connected to the mounting tube, and anti-wear pads are fixedly connected to the bottom ends of the protective cover and the protective top plate.

Furthermore, a protective bevel block is fixedly connected to the bottom end of the fixing plate, a buffer pad is fixedly connected to the top end of the fixing plate on one side close to the storage cabinet body, and the buffer pad is fixedly connected to the storage cabinet body.

Furthermore, the bottom end of the storage cabinet body is fixedly connected to a bottom plate, four sides of the bottom end of the bottom plate are fixedly installed with universal wheels, and a cabinet door is hinged in the middle of the front of the storage cabinet body.

Compared with the prior art, the present invention has the following beneficial effects: by arranging a movable plate, a movable groove, a vertical fixed plate, a ball to be impacted, a self-falling pin, an impacting square column and a silicone spherical groove, when the storage cabinet body is impacted by an external impact force, the movable plate is separated from the movable groove, the movable plate drives the impacting square column to impact the ball to be impacted, the ball to be impacted is separated from the silicone spherical groove by a strong impact force, after the ball to be impacted is no longer fixed by the silicone spherical groove, due to its own light weight, the self-falling pin falls under the action of gravity, fixes the movable plate and the fixed plate, thereby making the connection between the first solid steel plate and the second solid steel plate closer, protecting the retired battery body in the first solid steel plate and the second solid steel plate, and preventing the structure of the retired battery body from being damaged, the connection between the self-falling pin and the fixed plate does not require manual work, and can automatically work after being impacted, the operation is simple and convenient, the response is rapid, the retired battery body can be effectively protected, and when the storage cabinet body is not impacted, the distance between the first solid steel plate and the second solid steel plate is far, which is convenient for users to store and take out the retired battery body, and the overall use is convenient.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the base plate of the present invention;

Fig. 2 is a schematic diagram of the structure of the present invention;

FIG3 is a schematic diagram of the structure of A in FIG2 of the present invention;

FIG4 is a schematic structural diagram of a vertical fixed plate of the present invention;

FIG5 is a schematic diagram of the structure of the connecting iron rod of the present invention;

FIG. 6 is a schematic diagram of the structure of point B in FIG. 5 of the present invention.

In the figure: 1. Storage cabinet body; 2. Cabinet door; 3. Bottom plate; 4. Universal wheel; 5. First solid steel plate; 6. Decommissioned battery body; 7. Protective top plate; 8. Moving plate; 9. Support plate; 10. Fixed column; 11. Mounting cylinder; 12. Buffer pad; 13. Second solid steel plate; 14. Mounting head; 15. Protective inclined block; 16. Fixed plate; 17. Connecting plate; 18. Moving slot; 19. Pin slot; 20. Impact block; 21. Impact square column; 22. Protective cover; 23. Positioning plate; 24, small slot; 25, positioning slot; 26, vertical fixed plate; 27, fixed pull wire ring; 28, connecting top seat; 29, self-falling nail; 30, positioning slide rope; 31, self-falling slot; 32, limit plate; 33, connecting rotating beads; 34, fixed seat; 35, collision ball; 36, collision slot; 37, silicone ball slot; 38, connecting iron rod; 39, connecting thin column; 40, stabilizing slot; 41, buffer plate; 42, anti-wear pad; 43, bearing plate; 44, clamping plate.

Detailed ways

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.

Please refer to Figures 1 to 6. This embodiment provides a retired battery storage cabinet with a protective structure, including a storage cabinet body 1. A fixing column 10 is fixedly connected to the middle of the storage cabinet body 1. The fixing column 10 is convenient for supporting the support plate 9 and the fixing plate 16 and partitioning the storage cabinet body 1. The two ends of both sides of the fixing column 10 are respectively fixedly connected to the support plate 9 and the fixing plate 16. Both sides of the middle of the fixing column 10 are fixedly connected to the installation cylinder 11. The installation cylinder 11 is convenient for connecting the positioning plate 23. The top of the fixing plate 16 is fixedly connected to a side close to the installation cylinder 11. A collision groove 36 is opened on one side of the bottom end of the vertical fixing plate 26. A silicone ball slot 37 is fixedly set in the middle of the collision groove 36. A collision ball 35 is snap-connected to the middle of the silicone ball slot 37. A fixing seat 34 is fixedly connected to the back side, a connecting bead 33 is fixedly connected to the back side of the fixing seat 34, a positioning slide rope 30 is fixedly connected to the top of the connecting bead 33, and the connecting bead 33 is convenient for connecting the positioning slide rope 30 with the hit ball 35. A positioning plate 23 is fixedly connected to the top side between the vertical fixed plate 26 and the mounting tube 11, and a fixed pull wire ring 27 is fixedly connected to the bottom end of the positioning plate 23. On the one hand, the positioning plate 23 can fix the fixed pull wire ring 27, so as to facilitate the operation of the positioning slide rope 30. On the other hand, the positioning plate 23 can also improve the connection tightness and structural stability between the vertical fixed plate 26 and the mounting tube 11, so as to protect the back-off point battery body 6. The top end of the positioning slide rope 30 passes through the fixed pull wire ring 27 and is fixedly connected to the connecting top seat 28. The bottom end of the connecting top seat 28 is fixedly installed A self-dropping clamp 29 is installed, and the top seat 28 is connected to facilitate the installation of the self-dropping clamp 29. The vertical fixed plate 26 is convenient for setting the impact groove 36. The impact groove 36 facilitates the movable plate 8 to be engaged with the vertical fixed plate 26 when it is impacted. The silicone spherical groove 37 is convenient for setting the impact ball 35. When the impact ball 35 is not subjected to impact, it can be engaged in the silicone spherical groove 37. When the impact ball 35 is subjected to impact, the impact ball 35 is separated from the silicone spherical groove 37 and rises upward under the action of the positioning slide rope 30. The self-dropping clamp 29 is not pulled by the positioning slide rope 30, and moves straight along the action of gravity. The fixing wire ring 27 is convenient for positioning the sliding rope 30 and the self-falling clamp 29 and the collision ball 35. A moving plate 8 is provided at the top of the support plate 9. The support plate 9 is convenient for supporting the moving plate 8 to slide. The side of the moving plate 8 close to the installation tube 11 is fixedly connected with the collision square column 21. The collision block 20 is fixedly arranged between the moving plate 8 and the collision square column 21. A moving groove 18 is provided at the connection between the moving plate 8 and the fixed column 10. The side of the moving plate 8 away from the collision block 20 is fixedly connected to the storage cabinet body 1. The side of the moving plate 8 close to the collision block 20 is provided with a clamp. The self-dropping groove 31 is provided on one side of the vertical fixed plate 26 close to the impact groove 36, and the positioning rope 30 is located in the middle of the self-dropping groove 31. The top of the self-dropping groove 31 is fixedly connected with a limiting plate 32, and the limiting plate 32 can limit the position of the impacted ball 35 in the self-dropping groove 31 to prevent the impacted ball 35 from being separated from the self-dropping groove 31. The top of the self-dropping groove 31 is fixedly installed with a bearing plate 43, and the top of the fixed plate 16 close to the self-dropping nail 29 is provided with a positioning groove 25, and the positioning groove 25 is connected to the self-dropping nail 29. The movable plate 8 is connected by a snap-fit, and is separated from the storage cabinet body 1 after being hit violently. It slides under the action of the movable groove 18, and the impact block 20 drives the impact square column 21 to impact the impacted ball 35. The staple groove 19 is convenient for connecting with the self-falling staple 29 to fix the movable plate 8 and the self-falling staple 29. The positioning groove 25 is also convenient for connecting with the self-falling staple 29. The self-falling staple 29 can fix the movable plate 8 and the fixed plate 16, which is convenient for protecting the retired battery body 6. The self-falling groove 31 is convenient for positioning the sliding rope 30 and the impacted ball 35 for movement, which is more convenient to use.

The middle part of the top of the movable plate 8 and the middle part of the top of the fixed plate 16 are both engaged and connected with the retired battery body 6. The side of the top of the movable plate 8 facing away from the mounting tube 11 is fixedly connected with the first solid steel plate 5. The first solid steel plate 5 is convenient for protecting the retired battery body 6. The top of the first solid steel plate 5 is fixedly connected with a protective top plate 7. The side of the protective top plate 7 close to the mounting tube 11 is fixedly connected with a connecting iron rod 38. Both ends of one side of the connecting iron rod 38 are fixedly connected with connecting thin columns 39. The protective top plate 7 is convenient for protecting the top of the retired battery body 6. The connecting iron rod 38 and the connecting thin columns 39 can be installed at the same time. The side of the mounting tube 11 close to the protective top plate 7 is fixedly connected with a buffer plate 41. The buffer plate 41 is convenient for buffering the retired battery body 6 In order to prevent the structure of the retired battery body 6 from being damaged when the movable plate 8 drives the retired battery body 6 to move toward the buffer plate 41, thereby affecting the service life of the retired battery body 6, a clamping plate 44 is fixedly connected to the top of the buffer plate 41, and a stabilizing groove 40 is provided on the side of the clamping plate 44 close to the connecting iron rod 38, and small clamping grooves 24 are provided on both ends of one side of the stabilizing groove 40, and the stabilizing groove 40 is engaged with the connecting iron rod 38, and the small clamping groove 24 is engaged with the connecting fine column 39. The stabilizing groove 40 is convenient for the protective top plate 7 to connect with the connecting iron rod 38 when it drives the connecting iron rod 38 to move, and the small clamping groove 24 is convenient for fixing the connecting fine column 39, so that the top of the retired battery body 6 can be more comprehensively protected, ensuring the tightness of the connection between the movable plate 8 and the vertical fixed plate 26, and the fixed plate 16 A second solid steel plate 13 is fixedly connected to the side of the top facing away from the mounting tube 11, a mounting head 14 is fixedly connected to the top of the second solid steel plate 13, a connecting plate 17 is fixedly connected to the side of the mounting head 14 close to the mounting tube 11, a protective cover 22 is fixedly connected to one side of the connecting plate 17, the protective cover 22 is fixedly connected to the mounting tube 11, the bottom end of the protective cover 22 and the bottom end of the protective top plate 7 are fixedly connected with an anti-wear pad 42, the mounting head 14 facilitates the connection between the protective cover 22 and the connecting plate 17, the connecting plate 17, the protective cover 22 and the second solid steel plate 13 cooperate with each other to protect the retired battery body 6 on the fixed plate 16, the anti-wear pad 42 can effectively increase the buffering performance between the protective cover 22 and the protective top plate 7 and the retired battery body 6, to prevent the structure of the retired battery body 6 from being damaged.

A protective bevel 15 is fixedly connected to the bottom end of the fixed plate 16, which further improves the protective performance of the storage cabinet body 1. A buffer pad 12 is fixedly connected to the top of the fixed plate 16 close to the storage cabinet body 1, and the buffer pad 12 is fixedly connected to the storage cabinet body 1. The buffer pad 12 protects the retired battery body 6 on the fixed plate 16. A bottom plate 3 is fixedly connected to the bottom end of the storage cabinet body 1, and universal wheels 4 are fixedly installed on the four sides of the bottom end of the bottom plate 3. A cabinet door 2 is hinged in the middle of the front of the storage cabinet body 1. The universal wheel 4 has a foot brake, and the universal wheel 4 is convenient for moving the storage cabinet body 1, and the cabinet door 2 is convenient for closing or opening the storage cabinet body 1.

Working principle: When using the retired battery storage cabinet with a protective structure, the user can place the retired battery body 6 on the movable plate 8 and the fixed plate 16 respectively. When the retired battery body 6 of the storage cabinet body 1 located at the support plate 9 is hit by an external impact force, the movable plate 8 is separated from the storage cabinet body 1 after being hit violently, and the first solid steel plate 5 and the retired battery body 6 are driven to slide under the action of the moving groove 18. The first solid steel plate 5 protects the retired battery body 6 on the movable plate 8. The impact block 20 drives the impact square column 21 to impact the impact groove 36. The impact square column 21 impacts the impact ball 35. When the impact ball 35 is not subjected to the impact force, it can be engaged in the silicone ball groove 37 to position the slide The rope 30 plays a certain pulling role. When the impact ball 35 is subjected to the impact force, the impact ball 35 is separated from the silicone spherical groove 37 and rises under the action of the positioning sliding rope 30. The self-falling clamp 29 is not pulled by the positioning sliding rope 30 and falls directly under the action of gravity. The fixed pull wire ring 27 is convenient for the positioning sliding rope 30 to work with the self-falling clamp 29 and the impact ball 35. The clamp groove 19 is convenient for connecting with the self-falling clamp 29 to fix the movable plate 8 with the self-falling clamp 29. The positioning groove 25 is also convenient for connecting with the self-falling clamp 29. The self-falling clamp 29 can fix the movable plate 8 with the fixed plate 16, which is convenient for protecting the retired battery body 6. The self-falling groove 31 is convenient for the positioning sliding rope 30 and the impact ball 35 to move. The first solid steel plate 5 is close to the position of the second solid steel plate 13, and the small clamp groove 2 4 is engaged with the connecting thin column 39, the stabilizing groove 40 is convenient for the protective top plate 7 to connect with the connecting iron rod 38 when it drives the connecting iron rod 38 to move, and the small card groove 24 is convenient for fixing the connecting thin column 39, so that the top of the retired battery body 6 can be more comprehensively protected, ensuring the tightness of the connection between the movable plate 8 and the vertical fixed plate 26. When the retired battery body 6 of the storage cabinet body 1 located at the position of the fixed plate 16 is hit by external impact force, the connecting plate 17, the protective cover 22 and the second solid steel plate 13 cooperate with each other to protect the retired battery body 6 on the fixed plate 16. The anti-wear pad 42 can effectively increase the buffering performance between the protective cover 22 and the protective top plate 7 and the retired battery body 6, prevent the structure of the retired battery body 6 from being damaged, and is more conducive to the user to protect the retired battery body 6 that needs to be temporarily stored.

The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

A retired battery storage cabinet with a protective structure comprises a storage cabinet body (1), characterized in that: a fixing column (10) is fixedly connected to the middle of the storage cabinet body (1), and the two ends of both sides of the fixing column (10) are respectively fixedly connected to a support plate (9) and a fixing plate (16), and both sides of the middle of the fixing column (10) are fixedly connected to a mounting tube (11), and a vertical fixed plate (26) is fixedly connected to the top of the fixing plate (16) near the mounting tube (11), and a collision groove (36) is opened on one side of the bottom end of the vertical fixed plate (26), and a silicone ball slot (37) is fixedly arranged in the middle of the collision groove (36), and a collision ball (35) is snap-connected to the middle of the silicone ball slot (37), and the collision ball (35) is snap-connected to the middle of the collision ball (35). ) is fixedly connected to a fixed seat (34) on the back side, a connecting bead (33) is fixedly connected to the back side of the fixing seat (34), a positioning slide rope (30) is fixedly connected to the top end of the connecting slide rope (33), a positioning plate (23) is fixedly connected to the top end between the vertical fixed plate (26) and the mounting tube (11), a fixed wire ring (27) is fixedly connected to the bottom end of the positioning plate (23), the top end of the positioning slide rope (30) passes through the fixed wire ring (27) and is fixedly connected to a connecting top seat (28), a self-dropping pin (29) is fixedly installed on the bottom end of the connecting top seat (28), a movable plate (8) is provided at the top end of the supporting plate (9), and a side of the movable plate (8) close to the mounting tube (11) is fixedly connected to an impact square column (21).
According to claim 1, a retired battery storage cabinet with a protective structure is characterized in that: an impact block (20) is fixedly arranged between the movable plate (8) and the impact square column (21), a movable groove (18) is provided at the connection between the movable plate (8) and the fixed column (10), the side of the movable plate (8) facing away from the impact block (20) is fixedly connected to the storage cabinet body (1), and a staple groove (19) is provided on the side of the movable plate (8) close to the impact block (20), and the staple groove (19) is engaged with a self-dropping staple (29).
According to claim 1, a retired battery storage cabinet with a protective structure is characterized in that: a self-falling groove (31) is opened on the side of the vertical fixed plate (26) close to the impact groove (36), the positioning slide rope (30) is located in the middle of the self-falling groove (31), the top of the self-falling groove (31) is fixedly connected to a limiting plate (32), the top of the self-falling groove (31) is fixedly installed with a bearing plate (43), the top of the fixed plate (16) is opened on the side close to the self-falling pin (29), and the positioning groove (25) is engaged and connected with the self-falling pin (29).
The retired battery storage cabinet with a protective structure according to claim 1 is characterized in that: the middle part of the top of the movable plate (8) and the middle part of the top of the fixed plate (16) are both engaged and connected with retired batteries. The active battery body (6) is provided, the top of the movable plate (8) is fixedly connected to a first solid steel plate (5) on a side facing away from the mounting tube (11), the top of the first solid steel plate (5) is fixedly connected to a protective top plate (7), the side of the protective top plate (7) close to the mounting tube (11) is fixedly connected to a connecting iron rod (38), and both ends of one side of the connecting iron rod (38) are fixedly connected to connecting thin columns (39).
According to claim 4, a retired battery storage cabinet with a protective structure is characterized in that: a buffer plate (41) is fixedly connected to the side of the mounting tube (11) close to the protective top plate (7), a clamping plate (44) is fixedly connected to the top of the buffer plate (41), a stabilizing groove (40) is provided on the side of the clamping plate (44) close to the connecting iron rod (38), small clamping grooves (24) are provided at both ends of one side of the stabilizing groove (40), the stabilizing groove (40) is clamped and connected to the connecting iron rod (38), and the small clamping groove (24) is clamped and connected to the connecting thin column (39).
A retired battery storage cabinet with a protective structure according to claim 4, characterized in that: a second solid steel plate (13) is fixedly connected to the side of the top of the fixing plate (16) facing away from the mounting cylinder (11), a mounting head (14) is fixedly connected to the top of the second solid steel plate (13), a connecting plate (17) is fixedly connected to the side of the mounting cylinder (11) of the mounting head (14), a protective cover (22) is fixedly connected to one side of the connecting plate (17), the protective cover (22) is fixedly connected to the mounting cylinder (11), and the bottom end of the protective cover (22) and the bottom end of the protective top plate (7) are both fixedly connected to anti-wear pads (42).
According to a retired battery storage cabinet with a protective structure as described in claim 1, it is characterized in that: the bottom end of the fixed plate (16) is fixedly connected to a protective bevel block (15), the top of the fixed plate (16) is fixedly connected to a buffer pad (12) on one side close to the storage cabinet body (1), and the buffer pad (12) is fixedly connected to the storage cabinet body (1).
According to a retired battery storage cabinet with a protective structure as described in claim 1, it is characterized in that: the bottom end of the storage cabinet body (1) is fixedly connected to a bottom plate (3), universal wheels (4) are fixedly installed at the four sides of the bottom end of the bottom plate (3), and a cabinet door (2) is hinged in the middle of the front of the storage cabinet body (1).