Auxiliary device for filling battery electrolyte

Abstract

The invention belongs to the technical field of battery processing, and discloses an auxiliary device for battery electrolyte perfusion, which comprises a working table assembly, a perfusion assembly is movably mounted in the middle of the top end of the working table assembly, the perfusion assembly rotates relative to the working table assembly, and a cam divider is arranged at the bottom end of the working table assembly. An electric telescopic rod is fixedly installed at the output end of the cam divider, and the output end of the electric telescopic rod is connected with the middle of the bottom end of the workbench assembly. According to the invention, through the cooperation between the workbench assembly and the electric telescopic rod and the cooperation between the adjusting assembly and the electric telescopic rod, the device can rapidly clamp a battery and inject electrolyte into the battery, and the whole process can be continuously completed, i.e., the electrolyte is injected and the battery is fed and discharged at the same time; and the waiting time is remarkably shortened, the filling efficiency is remarkably improved, the automation degree is high, and the device is suitable for batch battery electrolyte filling.

Description

Technical Field

[0001] The invention belongs to the technical field of battery processing, and in particular relates to an auxiliary device for battery electrolyte perfusion. Background Art

[0002] Battery electrolyte infusion is a critical step in battery manufacturing, primarily involving the injection of electrolyte into the battery casing to ensure proper battery operation. The electrolyte acts as an ion-conducting medium in the battery, facilitating ion exchange between the positive and negative electrodes and playing a central role in the battery's charge and discharge processes. Battery electrolyte infusion is typically accomplished with the aid of external tools, i.e., through the use of external auxiliary devices.

[0003] The battery electrolyte auxiliary injection device currently used mainly consists of two parts: a filling component and a clamping component. When in use, the battery to be filled is fixed between the clamping component, and after the fixation is completed, the electrolyte is filled through the filling component. During the entire filling process, it is necessary to wait for the disassembly after the filling is completed before the battery to be filled with electrolyte can be replenished. The overall filling efficiency is low and urgently needs to be improved.

[0004] At the same time, since the batteries need to be frequently disassembled and assembled during the filling operation, and the current clamping components need to be manually disassembled and assembled, a dedicated loading and unloading person is required to perform the battery loading and unloading operations during the filling operation. The entire filling process is time-consuming and cumbersome. Summary of the Invention

[0005] The object of the present invention is to provide an auxiliary device for battery electrolyte perfusion to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned objectives, the present invention provides the following technical solutions: an auxiliary device for battery electrolyte perfusion, comprising a workbench assembly, a perfusion assembly movably installed in the middle of the top of the workbench assembly, the perfusion assembly rotates relative to the workbench assembly, a cam divider is provided at the bottom end of the workbench assembly, an electric telescopic rod is fixedly installed on the output end of the cam divider, the output end of the electric telescopic rod is connected to the middle of the bottom end of the workbench assembly, adjustment guide rails are installed on the left and right sides of the top of the workbench assembly and near the front and rear ends, an adjustment assembly is movably clamped between the front and rear adjustment rails, clamping assemblies are installed on the front and rear sides of the bottom end of the adjustment assembly, a limit spring is installed on the top of the inner side of the adjustment guide rail, the bottom end of the limit spring is connected to the top of the adjustment assembly, when the limit spring is in the initial state, the distance between the adjustment assembly and the adjustment guide rail is the minimum value, and the single rotation angle of the cam divider is one hundred and eighty degrees.

[0007] When filling battery electrolyte, the device can be coordinated with an external conveyor belt, that is, the external conveyor belt can be placed directly below the right clamping assembly, and the conveyor belt can regularly transport batteries to be filled with electrolyte and batteries after filling, completing the preliminary preparation before filling.

[0008] As a further technical solution of the present invention, the workbench assembly includes a movable disc, the left and right ends of the movable disc are provided with storage grooves, the front and rear ends of the storage groove are provided with through grooves, and the storage grooves and the through grooves are movably connected with the clamping assembly.

[0009] As a further technical solution of the present invention, the perfusion assembly includes an extension shaft, the bottom end of the extension shaft is movably connected to the middle of the movable disc, and the top end of the extension shaft is fixedly mounted with a top plate.

[0010] As a further technical solution of the present invention, an extended ear plate is fixedly installed in the middle of the top of the top plate, a pouring head located directly above the left adjustment component is embedded on the left side of the top plate, and a guide rod located directly above the right adjustment component is fixedly installed on the right side of the top plate.

[0011] Before pouring the battery electrolyte, the battery electrolyte can be poured into the interior of the pouring head, and the lifting process of the top plate can be completed by extending the ear plate. At the same time, it is necessary to ensure that the pouring head corresponds to the adjustment component on the left, and the guide rod corresponds to the adjustment component on the right to complete the preparation before pouring the battery electrolyte.

[0012] As a further technical solution of the present invention, the adjustment component includes an adjustment ring, and blocks are fixedly installed on both ends of the adjustment ring. The adjustment ring is movably connected to the adjustment guide rail through the block, and the adjustment ring moves up and down relative to the adjustment guide rail.

[0013] As a further technical solution of the present invention, an extension plate is installed on the relatively distant sides of the two adjustment rings, and the extension plate on the right side is located directly below the guide rod.

[0014] As a further technical solution of the present invention, the bottom end of the clamping block is fixedly installed with a first fixed seat, the end of the first fixed seat away from the adjusting ring is movably connected to a connecting rod through a rotating shaft, the end of the connecting rod away from the first fixed seat is movably connected to a second fixed seat through a rotating shaft, and the bottom end of the second fixed seat is connected to the top of the clamping assembly.

[0015] In the initial state, the limit spring is in a non-stretched state. At this time, the adjustment ring is at the highest point, and the two connecting rods are deflected toward the middle. At the same time, the distance between the two second fixing seats is the minimum. At this time, the device is in a pre-clamping state. When it is necessary to clamp the battery to be filled with electrolyte, the external conveyor belt can be controlled to transport the battery to be filled to the bottom of the right adjustment assembly to complete the pre-clamping preparation;

[0016] After the clamping is completed, the electric telescopic rod can be turned on to control the rotation of the workbench assembly relative to the perfusion assembly, and the battery to be perfused with electrolyte can be rotated to the left, that is, the leftmost position of the perfusion head. At this time, the valve at the bottom of the perfusion head can be opened to completely inject the electrolyte into the battery. At this time, the adjustment assembly on the right can perform unloading and loading actions. After the injection of the electrolyte is completed, the workbench assembly can be controlled to continue rotating, and the adjustment assembly on the left can be rotated to the bottom of the guide rod, and the above process is repeated to complete the continuous electrolyte injection process.

[0017] By utilizing the cooperation between the workbench assembly and the electric telescopic rod, as well as the cooperation between the adjustment assembly and the electric telescopic rod, the device can quickly clamp the battery and inject the electrolyte of the battery. The whole process can be completed continuously, that is, the electrolyte perfusion and battery loading and unloading are carried out at the same time, which significantly shortens the waiting time and significantly improves the perfusion efficiency. It has a high degree of automation and is suitable for use in batch battery perfusion of electrolyte.

[0018] As a further technical solution of the present invention, the clamping assembly includes a clamping block, which is movably clamped to the receiving slot. A heightening block is fixedly installed on the top of the clamping block, and the heightening block is movably clamped to the through slot.

[0019] As a further technical solution of the present invention, a clamping plate is installed on one end of the two clamping blocks that are relatively close to each other, and a guide rod is fixedly installed on the bottom end of each clamping plate.

[0020] As a further technical solution of the present invention, when the electric telescopic rod is in the ultimate extension state, the extension plate on the right side contacts the guide rod, the limit spring is stretched to the ultimate position, and the adjustment ring drops to the lowest point.

[0021] When clamping the battery, the electric telescopic rod can be turned on to control the workbench assembly to descend. At this time, the clamping assembly at the bottom can contact between the battery, that is, the inner side of the guide rod contacts the side of the battery, and under the guidance of the guide rod, the two clamping blocks move away from each other, and finally drive the adjustment ring to move downward, and the limit spring is stretched. After the guidance is completed, the limit spring automatically resets to drive the two clamping plates to move closer together until the clamping process of the battery is completed, completing the automatic clamping of the battery.

[0022] By utilizing the coordination between the workbench assembly, the electric telescopic rod and the adjustment assembly, it is only necessary to control the correspondence between the adjustment assembly and the battery, and at the same time control the descent of the workbench assembly to complete the rapid clamping process of the battery. The entire process can be automatically completed by the cooperation of an external conveyor belt, avoiding the manual loading process of traditional devices, shortening the loading time, and improving the overall perfusion efficiency.

[0023] At the same time, when the battery to be filled with electrolyte rotates to the left and the battery to be filled rotates to the right, the electric telescopic rod can be turned on and the workbench assembly can be controlled to move upward until the extension plate on the left contacts the guide rod, and the adjustment ring on the left and the battery rise to the position to be filled. At this time, the adjustment ring on the right moves downward and drives the two connecting rods to deflect away from the middle, and finally drives the two splints away from each other, automatically releasing the limit between the battery and completing the automatic unloading process.

[0024] By utilizing the automatic rise of the device during pouring and the cooperation between the adjustment component and the clamping component, when one side rises to the pouring position, the other side can automatically complete the automatic unloading of the battery. At the same time, with the cooperation of the external conveyor belt, the battery can be quickly loaded and unloaded, without the need for special loading and unloading personnel, which significantly shortens the pouring time and is suitable for batch pouring.

[0025] The beneficial effects of the present invention are as follows:

[0026] (1) The present invention utilizes the cooperation between the workbench assembly and the electric telescopic rod, as well as the cooperation between the adjustment assembly and the electric telescopic rod, so that the device can quickly clamp the battery and inject the electrolyte of the battery. The entire process can be completed continuously, that is, the electrolyte injection and battery loading and unloading are carried out simultaneously, which significantly shortens the waiting time and significantly improves the injection efficiency. It has a high degree of automation and is suitable for use in batch battery injection of electrolyte.

[0027] (2) The present invention utilizes the cooperation between the workbench assembly, the electric telescopic rod and the adjustment assembly, so that the battery can be quickly clamped by only controlling the correspondence between the adjustment assembly and the battery and controlling the descent of the workbench assembly. The entire process can be automatically completed by the cooperation of an external conveyor belt, which can avoid the manual loading process of the traditional device, shorten the loading time, and improve the overall infusion efficiency.

[0028] (3) The present invention utilizes the automatic rising of the device during the pouring process, and utilizes the cooperation between the adjustment component and the clamping component to achieve that when one side rises to the pouring position, the other side can automatically complete the automatic unloading of the battery. At the same time, in conjunction with the external conveyor belt, the battery can be quickly loaded and unloaded without the need for special loading and unloading personnel, which significantly shortens the pouring time and is suitable for batch pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 is a separate schematic diagram of the structure of the perfusion assembly of the present invention;

[0031] Figure 3 Schematic diagram of the coordination of the workbench assembly, the cam divider, and the electric telescopic rod structure of the present invention;

[0032] Figure 4 It is a separate cross-sectional schematic diagram of the workbench assembly structure of the present invention;

[0033] Figure 5 This is an exploded schematic diagram of the adjustment guide rail and adjustment assembly structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the coordination of the adjustment assembly and the clamping assembly structure of the present invention;

[0035] Figure 7 A side view of the adjustment assembly and clamping assembly structure of the present invention;

[0036] Figure 8 It is a separate cross-sectional schematic diagram of the clamping assembly structure of the present invention.

[0037] In the figure: 1. Workbench assembly; 101. Movable disc; 102. Storage slot; 103. Through slot; 2. Cam divider; 3. Electric telescopic rod; 4. Infusion assembly; 401. Top plate; 402. Extension shaft; 403. Extension ear plate; 404. Guide rod; 405. Infusion head; 5. Adjustment guide rail; 6. Limit spring; 7. Adjustment assembly; 701. Adjustment ring; 702. Block; 703. Extension plate; 704. First fixed seat; 705. Second fixed seat; 706. Connecting rod; 8. Clamping assembly; 801. Block; 802. Heightening block; 803. Clamp; 804. Guide rod. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0039] like Figures 1 to 8As shown, in an embodiment of the present invention, an auxiliary device for battery electrolyte perfusion includes a workbench assembly 1, a perfusion assembly 4 is movably installed in the middle of the top of the workbench assembly 1, and the perfusion assembly 4 rotates relative to the workbench assembly 1, and a cam divider 2 is provided at the bottom end of the workbench assembly 1, and an electric telescopic rod 3 is fixedly installed at the output end of the cam divider 2, and the output end of the electric telescopic rod 3 is connected to the middle of the bottom end of the workbench assembly 1, and adjustment guide rails 5 are installed on the left and right sides of the top of the workbench assembly 1 and near the front and rear ends, and an adjustment assembly 7 is movably clamped between the front and rear adjustment rails 5, and clamping assemblies 8 are installed on the front and rear sides of the bottom end of the adjustment assembly 7, and limit springs 6 are installed on the top of the inner side of the adjustment guide rail 5, and the bottom end of the limit spring 6 is connected to the top of the adjustment assembly 7. When the limit spring 6 is in the initial state, the distance between the adjustment assembly 7 and the adjustment guide rail 5 is the minimum value, and the single rotation angle of the cam divider 2 is one hundred and eighty degrees.

[0040] When filling the battery electrolyte, the device can be coordinated with the external conveyor belt, that is, the external conveyor belt can be placed directly below the right clamping assembly 8, and the conveyor belt can regularly transport the batteries to be filled with electrolyte and the batteries after filling, completing the preliminary preparation before filling.

[0041] like Figure 1 and Figure 3 as well as Figure 4 As shown, the workbench assembly 1 includes a movable disc 101, and the left and right ends of the movable disc 101 are provided with receiving grooves 102, and the front and rear ends of the receiving groove 102 are provided with through grooves 103. The receiving grooves 102 and the through grooves 103 are movably connected with the clamping assembly 8. The perfusion assembly 4 includes an extension shaft 402, and the bottom end of the extension shaft 402 is movably connected to the middle part of the movable disc 101. The top of the extension shaft 402 is fixedly installed with a top plate 401, and the middle part of the top of the top plate 401 is fixedly installed with an extension ear plate 403. The left side of the top plate 401 is inlaid with a perfusion head 405 located directly above the left adjustment assembly 7, and the right side of the top plate 401 is fixedly installed with a guide rod 404 located directly above the right adjustment assembly 7.

[0042] Before pouring the battery electrolyte, the battery electrolyte can be poured into the interior of the pouring head 405, and the lifting process of the top plate 401 can be completed by extending the ear plate 403. At the same time, it is necessary to ensure that the pouring head 405 corresponds to the adjustment component 7 on the left, and the guide rod 404 corresponds to the adjustment component 7 on the right, completing the preparation before pouring the battery electrolyte.

[0043] like Figure 1 and Figure 5 as well as Figure 6 and Figure 7As shown, the adjustment assembly 7 includes an adjusting ring 701, and blocks 702 are fixedly installed on both ends of the left and right ends of the adjusting ring 701. The adjusting ring 701 is movably connected to the adjusting guide rail 5 through the blocks 702, and the adjusting ring 701 moves up and down relative to the adjusting guide rail 5. An extension plate 703 is installed on the relatively distant side of the two adjusting rings 701. The extension plate 703 on the right is located directly below the guide rod 404. The bottom end of the block 702 is fixedly installed with a first fixing seat 704, and the end of the first fixing seat 704 away from the adjusting ring 701 is movably connected to a connecting rod 706 through a rotating shaft. The end of the connecting rod 706 away from the first fixing seat 704 is movably connected to a second fixing seat 705 through a rotating shaft. The bottom end of the second fixing seat 705 is connected to the top of the clamping assembly 8.

[0044] In the initial state, the limit spring 6 is in a non-stretched state. At this time, the adjustment ring 701 is at the highest point, and the two connecting rods 706 are deflected toward the middle. At the same time, the distance between the two second fixing seats 705 is the minimum. At this time, the device is in a pre-clamping state. When it is necessary to clamp the battery to be filled with electrolyte, the external conveyor belt can be controlled to transport the battery to be filled to the bottom of the right adjustment component 7 to complete the pre-clamping preparation;

[0045] When the clamping is completed, the electric telescopic rod 3 can be turned on to control the workbench assembly 1 to rotate relative to the perfusion assembly 4, and the battery to be perfused with electrolyte can be rotated to the left, that is, the leftmost position of the perfusion head 405. At this time, the valve at the bottom of the perfusion head 405 can be opened to completely inject the electrolyte into the battery. At this time, the adjustment assembly 7 on the right can perform unloading and loading actions. After the injection of the electrolyte is completed, the workbench assembly 1 can be controlled to continue rotating, and the adjustment assembly 7 on the left can be rotated to the bottom of the guide rod 404, and the above process is repeated to complete the continuous electrolyte injection process.

[0046] By utilizing the cooperation between the workbench assembly 1 and the electric telescopic rod 3, as well as the cooperation between the adjustment assembly 7 and the electric telescopic rod 3, the device can quickly clamp the battery and inject the electrolyte of the battery. The whole process can be completed continuously, that is, the electrolyte perfusion and battery loading and unloading are carried out at the same time, which significantly shortens the waiting time and significantly improves the perfusion efficiency. It has a high degree of automation and is suitable for use in batch battery perfusion of electrolyte.

[0047] like Figure 5 and Figure 6 as well as Figure 7 and Figure 8As shown, the clamping assembly 8 includes a card block 801, which is movably connected to the storage slot 102, and a heightening block 802 is fixedly installed on the top of the card block 801, which is movably connected to the through slot 103. A splint 803 is installed on the relatively close ends of the two card blocks 801, and a guide rod 804 is fixedly installed on the bottom ends of the splints 803. When the electric telescopic rod 3 is in the extreme extension state, the extension plate 703 on the right side contacts the guide rod 404, the limit spring 6 is stretched to the extreme position, and the adjustment ring 701 drops to the lowest point.

[0048] Embodiment: When clamping the battery, the electric telescopic rod 3 can be turned on to control the workbench assembly 1 to descend. At this time, the clamping assembly 8 at the bottom can contact the battery, that is, the inner side of the guide rod 804 contacts the side of the battery, and under the guidance of the guide rod 804, the two blocks 801 are relatively separated, and finally drive the adjustment ring 701 to move downward, and the limit spring 6 is stretched. After the guidance is completed, the limit spring 6 automatically resets to drive the two clamps 803 relatively close until the clamping process of the battery is completed, completing the automatic clamping of the battery.

[0049] By utilizing the cooperation between the workbench assembly 1, the electric telescopic rod 3 and the adjustment assembly 7, it is only necessary to control the correspondence between the adjustment assembly 7 and the battery, and at the same time control the descent of the workbench assembly 1 to complete the rapid clamping process of the battery. The entire process can be automatically completed by the cooperation of an external conveyor belt, which can avoid the manual loading process of the traditional device, shorten the loading time, and improve the overall perfusion efficiency.

[0050] Embodiment: At the same time, when the battery to be filled with electrolyte rotates to the left and the battery to be filled is rotated to the right, the electric telescopic rod 3 can be turned on and the workbench assembly 1 can be controlled to move upward until the extension plate 703 on the left contacts the guide rod 404, and the adjustment ring 701 on the left and the battery rise to the position to be filled. At this time, the adjustment ring 701 on the right moves downward and drives the two connecting rods 706 to deflect away from the middle, and finally drives the two splints 803 away from each other, automatically releasing the limit between the battery and completing the automatic unloading process.

[0051] By utilizing the automatic rise of the device during pouring and the cooperation between the adjustment component 7 and the clamping component 8, when one side rises to the pouring position, the other side can automatically complete the automatic unloading of the battery. At the same time, with the cooperation of the external conveyor belt, the battery can be quickly loaded and unloaded without the need for special loading and unloading personnel, which significantly shortens the pouring time and is suitable for batch pouring.

[0052] Working principle and usage process:

[0053] When filling the battery electrolyte, the device can be coordinated with the external conveyor belt, that is, the external conveyor belt can be placed just below the right clamping assembly 8, and the conveyor belt can regularly transport the batteries to be filled with electrolyte and the batteries after filling, completing the preliminary preparation before filling;

[0054] Before pouring the battery electrolyte, the battery electrolyte can be poured into the interior of the pouring head 405, and the lifting process of the top plate 401 is completed by extending the ear plate 403. At the same time, it is necessary to ensure that the pouring head 405 corresponds to the adjustment component 7 on the left, and the guide rod 404 corresponds to the adjustment component 7 on the right, completing the preparation before pouring the battery electrolyte;

[0055] In the initial state, the limit spring 6 is in a non-stretched state. At this time, the adjustment ring 701 is at the highest point, and the two connecting rods 706 are deflected toward the middle. At the same time, the distance between the two second fixing seats 705 is the minimum. At this time, the device is in a pre-clamping state. When it is necessary to clamp the battery to be filled with electrolyte, the external conveyor belt can be controlled to transport the battery to be filled to the bottom of the right adjustment component 7 to complete the pre-clamping preparation;

[0056] When clamping the battery, the electric telescopic rod 3 can be turned on to control the workbench assembly 1 to descend. At this time, the clamping assembly 8 at the bottom can contact between the batteries, that is, the inner side of the guide rod 804 contacts the side of the battery, and under the guidance of the guide rod 804, the two clamping blocks 801 are relatively separated, and finally the adjusting ring 701 is moved downward, and the limit spring 6 is stretched. After the guidance is completed, the limit spring 6 automatically resets to drive the two clamping plates 803 to move relatively close until the battery clamping process is completed, completing the automatic clamping of the battery.

[0057] After the clamping is completed, the electric telescopic rod 3 can be turned on to control the workbench assembly 1 to rotate relative to the filling assembly 4, and the battery to be filled with electrolyte can be rotated to the left, that is, to the leftmost position of the filling head 405. At this time, the valve at the bottom of the filling head 405 can be opened to completely inject the electrolyte into the battery. At this time, the adjustment assembly 7 on the right can perform the unloading and loading actions. After the injection of the electrolyte is completed, the workbench assembly 1 can be controlled to continue rotating, and the adjustment assembly 7 on the left can be rotated to just below the guide rod 404. The above process is repeated to complete the continuous electrolyte injection process.

[0058] At the same time, when the battery to be filled with electrolyte rotates to the left and the battery to be filled rotates to the right, the electric telescopic rod 3 can be turned on and the workbench assembly 1 can be controlled to move upward until the extension plate 703 on the left contacts the guide rod 404, and the adjustment ring 701 on the left and the battery rise to the position to be filled. At this time, the adjustment ring 701 on the right moves downward and drives the two connecting rods 706 to deflect away from the middle, and finally drives the two splints 803 away from each other, automatically releasing the limit between the battery and completing the automatic unloading process.

[0059] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A battery electrolyte perfusion auxiliary device, comprising a workbench assembly (1), characterized in that: A pouring assembly (4) is movably mounted in the middle of the top of the workbench assembly (1), and the pouring assembly (4) rotates relative to the workbench assembly (1). A cam divider (2) is provided at the bottom of the workbench assembly (1), and an electric telescopic rod (3) is fixedly mounted at the output end of the cam divider (2). The output end of the electric telescopic rod (3) is connected to the middle of the bottom of the workbench assembly (1). Adjustment guide rails (5) are mounted on both sides of the top of the workbench assembly (1) and near the front and rear ends. An adjusting assembly (7) is movably connected between the front and rear adjusting rails (5), and clamping assemblies (8) are installed on both the front and rear sides of the bottom of the adjusting assembly (7). A limiting spring (6) is installed on the top of the inner side of the adjusting rail (5), and the bottom end of the limiting spring (6) is connected to the top of the adjusting assembly (7). When the limiting spring (6) is in the initial state, the distance between the adjusting assembly (7) and the adjusting rail (5) is the minimum value, and the single rotation angle of the cam divider (2) is one hundred and eighty degrees.

2. The battery electrolyte injection auxiliary device according to claim 1, characterized in that: The workbench assembly (1) comprises a movable disc (101), the left and right ends of the movable disc (101) are both provided with receiving grooves (102), the front and rear ends of the receiving groove (102) are both provided with through grooves (103), and the receiving grooves (102) and the through grooves (103) are movably connected to the clamping assembly (8).

3. The battery electrolyte injection auxiliary device according to claim 2, characterized in that: The perfusion assembly (4) comprises an extension shaft (402), the bottom end of the extension shaft (402) is movably connected to the middle of the movable disc (101), and the top end of the extension shaft (402) is fixedly mounted with a top plate (401).

4. The battery electrolyte injection auxiliary device according to claim 3, characterized in that: An extended ear plate (403) is fixedly installed in the middle of the top of the top plate (401), a pouring head (405) located directly above the left adjustment component (7) is embedded and installed on the left side of the top plate (401), and a guide rod (404) located directly above the right adjustment component (7) is fixedly installed on the right side of the top plate (401).

5. The battery electrolyte injection auxiliary device according to claim 4, characterized in that: The adjustment assembly (7) comprises an adjustment ring (701), with clamping blocks (702) fixedly mounted on both left and right ends of the adjustment ring (701), and the adjustment ring (701) is movably clamped with the adjustment guide rail (5) via the clamping blocks (702), so that the adjustment ring (701) moves up and down relative to the adjustment guide rail (5).

6. The battery electrolyte injection auxiliary device according to claim 5, characterized in that: An extension plate (703) is installed on the relatively distant sides of the two adjustment rings (701), and the extension plate (703) on the right side is located directly below the guide rod (404).

7. The battery electrolyte injection auxiliary device according to claim 6, characterized in that: The bottom end of each of the clamping blocks (702) is fixedly mounted with a first fixing seat (704); one end of each of the first fixing seats (704) away from the adjusting ring (701) is movably connected to a connecting rod (706) via a rotating shaft; one end of each of the connecting rods (706) away from the first fixing seat (704) is movably connected to a second fixing seat (705) via a rotating shaft; and the bottom end of each of the second fixing seats (705) is connected to the top end of the clamping assembly (8).

8. The battery electrolyte injection auxiliary device according to claim 7, characterized in that: The clamping assembly (8) comprises a clamping block (801), the clamping block (801) is movably clamped to the receiving slot (102), a heightening block (802) is fixedly mounted on the top of the clamping block (801), and the heightening block (802) is movably clamped to the through slot (103).

9. The battery electrolyte injection auxiliary device according to claim 8, characterized in that: A clamping plate (803) is installed at one end of the two clamping blocks (801) that are relatively close to each other, and a guide rod (804) is fixedly installed at the bottom end of each clamping plate (803).

10. The battery electrolyte injection auxiliary device according to claim 9, characterized in that: When the electric telescopic rod (3) is in the ultimate extension state, the right extension plate (703) contacts the guide rod (404), the limit spring (6) is stretched to the ultimate position, and the adjustment ring (701) drops to the lowest point.

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