A battery formation tank

Abstract

The utility model relates to a battery production technology field, specifically to a battery formation tank. It comprises a tank body, a partition is slidably sealed in the tank body, the partition divides the tank body into a formation tank and an overflow tank, a plurality of first cylinders are fixed in the tank body, the telescopic rod of the first cylinder is fixedly connected to the partition, the height of the partition is lower than the height of the tank body, an inlet pipe is fixed on the tank body, the inlet pipe is connected to the formation tank, an outlet pipe is fixed on the tank body, the outlet pipe is connected to the overflow tank, a lifting assembly is slidably arranged in the vertical direction in one end of the formation tank, the lifting assembly is connected to the driving assembly, and a pushing assembly is arranged at the end of the formation tank on one side of the lifting assembly. When the utility model cools down a small-sized battery, the width of the formation tank can be reduced, thereby reducing the water storage capacity of the formation tank, thereby avoiding the difficulty of the heat generated by the battery in the formation tank being quickly taken away by the cooling circulating water due to the large water storage capacity in the formation tank.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a battery formation tank. Background Art

[0002] After the lead-acid battery is charged with acid once, the electrolyte temperature will continue to rise to the maximum value in the first 4 to 6 hours of formation charging due to the influence of chemical reaction and electrochemical reaction. Excessive temperature during the battery formation process will cause the failure of negative electrode auxiliary materials and accelerate the corrosion of positive electrode grids, affecting the performance of lead-acid batteries. At present, during the formation process of lead-acid batteries, the batteries to be formed are placed in the formation tank, and then circulating water is added to cool the batteries to be formed.

[0003] The patent document with application number CN202221243941.4 and titled "A Lead-acid Battery Formation Tank" discloses a lead-acid battery formation tank in which hot water after absorbing heat rises to the top of the formation tank, overflows from the top of the drainage baffle and enters the drainage tank for discharge. When it is necessary to cool down batteries with smaller specifications, due to the large water storage capacity in the formation tank, the heat generated by the battery inside is difficult to be quickly taken away by the cooling circulating water, resulting in uneven water temperature in the formation tank, affecting the formation quality of the battery. If formation tanks of different sizes are set according to the specifications of the battery, the equipment investment cost is relatively high. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a battery formation tank which can change the capacity of the formation tank and adjust the width of the formation tank according to the specifications of the battery, thereby avoiding the problem that the heat generated by the battery in the formation tank is difficult to be quickly taken away by cooling circulating water due to the large water storage capacity in the formation tank.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A battery formation tank comprises a tank body, wherein a partition is slidably and sealably connected in the tank body, wherein the length direction of the partition is parallel to the length direction of the tank body, and the partition divides the tank body into a formation tank and an overflow tank. A plurality of first cylinders are fixed in the tank body, wherein the axial direction of the first cylinders is perpendicular to the length direction of the tank body, and telescopic rods of the first cylinders are fixedly connected to the partition, wherein the height of the partition is lower than the height of the tank body, an inlet pipe is fixed on the tank body, wherein the inlet pipe is connected to the formation tank, and an outlet pipe is fixed on the tank body, wherein the outlet pipe is connected to the overflow tank, and a lifting assembly is slidably arranged in the vertical direction in one end of the formation tank, wherein the lifting assembly is connected to a driving assembly, and a pushing assembly is arranged at the end of the formation tank on one side of the lifting assembly, wherein the pushing assembly can push the battery on the lifting assembly toward the middle direction of the formation tank after the lifting assembly is lowered.

[0007] Specifically, the lifting assembly includes a lifting plate, on which a slider is fixed, which is slidably engaged in a slide groove at one end of the formation tank, a plurality of support rods are fixed on the side of the lifting plate away from the partition, the length direction of the support rods is perpendicular to the length direction of the lifting plate, and the plurality of support rods are fixedly connected by a fixed rod, and a plurality of sliding rods are arranged on the side of the lifting plate facing the partition, the sliding rods are staggered with the support rods, the sliding rods are parallel to the support rods, the sliding rods pass through the holes on the lifting plate, and the plurality of sliding rods are fixedly connected by a movable plate, and the upper ends of the sliding rods are flush with the upper ends of the support rods.

[0008] Specifically, the driving assembly includes a support plate fixed on the outside of the trough body, a vertical third cylinder is fixed on the support plate, a connecting plate is fixed on the telescopic rod of the third cylinder, a vertical pole is fixed on the connecting plate, and the lower end of the pole is fixedly connected to the slider.

[0009] Specifically, the pushing assembly includes two second cylinders, the axial direction of the second cylinders is parallel to the length direction of the trough body, the cylinder body of the second cylinder is fixedly connected to the trough body, the two second cylinders are respectively located on the front and rear sides of the slide groove, and the telescopic end of the second cylinder is located in the formation groove.

[0010] Specifically, a plurality of polished rods are fixed to the upper end of the trough body, the axial direction of the polished rods is perpendicular to the length direction of the trough body, connecting rods corresponding to the polished rods are fixed to the upper end of the partition plate, the polished rods penetrate the connecting rods, and the polished rods are slidably connected to the connecting rods.

[0011] Specifically, sealing strips are fixed to the lower end and both left and right ends of the partition. The sealing strip at the lower end of the partition is in sliding and sealing contact with the bottom plate of the trough body, and the sealing strips at the left and right ends of the partition are in sliding and sealing contact with the left and right side walls of the trough body respectively.

[0012] Specifically, a countersunk groove is provided on the lifting plate above any one of the slide bars, a screw is threadedly connected to the countersunk groove, and the screw is tightly pressed against the slide bar below it.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model changes the width of the formation tank by adjusting the position of the partition. When cooling a small-sized battery, the width of the formation tank can be reduced and the water storage capacity of the formation tank can be reduced, thereby avoiding the heat generated by the battery in the formation tank being difficult to be taken away by the cooling circulating water due to the large water storage capacity in the formation tank.

[0015] 2. When the partition moves in the tank body, the movable plate and the slide rod can move accordingly, which can ensure that the partition moves effectively in the tank body.

[0016] 3. After the lifting assembly is lowered to the low position, the two second cylinders can push the battery box on the lifting assembly to move in the middle direction of the forming tank, and automatic continuous operation can be performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the utility model.

[0018] Figure 2 It is a side view of the utility model.

[0019] Figure 3 It is a top view of the utility model.

[0020] The names of the parts in the attached drawings are:

[0021] 1 Tank

[0022] 2 Partition

[0023] 3 Bare

[0024] 4 Connecting rod

[0025] 5 Sealing strip

[0026] 6 First cylinder

[0027] 7 Outlet

[0028] 8 Inlet pipe

[0029] 9 Chute

[0030] 10 Sliders

[0031] 11 lifting plate

[0032] 12 Support rods

[0033] 13 Fixing rod

[0034] 14 Second cylinder

[0035] 15 Pole

[0036] 16 Connecting plate

[0037] 17 Third cylinder

[0038] 18 Pallet

[0039] 19 Sliders

[0040] 20 movable panels. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0042] Example 1: Reference Figure 1-Figure 3As shown, a battery formation tank comprises a tank body 1, and a partition 2 is slidably and hermetically connected inside the tank body 1. Specifically, sealing strips 5 are fixed to the lower end and left and right ends of the partition 2. The sealing strip 5 at the lower end of the partition 2 is in slidably and hermetically contacted with the bottom plate of the tank body 1, and the sealing strips 5 at the left and right ends of the partition 2 are in slidably and hermetically contacted with the left and right side walls of the tank body 1, respectively. The length direction of the partition 2 is parallel to the length direction of the tank body 1, and the partition 2 divides the tank body 1 into a formation tank and an overflow tank.

[0043] An inlet pipe 8 is fixed on the tank body 1, and the inlet pipe 8 is connected to the formation tank. An outlet pipe 7 is fixed on the tank body 1, and the outlet pipe 7 is connected to the overflow tank.

[0044] The height of the partition plate 2 is lower than the height of the tank body 1 .

[0045] The storage battery is placed in the formation tank, and the inlet pipe 8 and the outlet pipe 7 are communicated with the circulating cooling device, and water enters the formation tank from the inlet pipe 8 to cool the storage battery in the formation tank. The water in the formation tank overflows from the upper end of the dividing plate 2 to the overflow tank after cooling the storage battery. The water entering the overflow tank is cooled after being discharged in the circulating cooling device through the outlet pipe 7. The water cooled by the circulating cooling device enters the formation tank through the inlet pipe 8 again.

[0046] A plurality of first cylinders 6 are fixed in the tank body 1 , the axial direction of the first cylinders 6 is perpendicular to the length direction of the tank body 1 , and the telescopic rods of the first cylinders 6 are fixedly connected to the partition plate 2 .

[0047] A lifting assembly is slidably arranged in the vertical direction in one end of the formation tank.

[0048] The lifting assembly includes a lifting plate 11, on which a slider 10 is fixed, and the slider 10 is slidably engaged in a slide groove 9 at one end of the formation tank. A plurality of support rods 12 are fixed on the side of the lifting plate 11 away from the partition 2, and the length direction of the support rods 12 is perpendicular to the length direction of the lifting plate 11, and the plurality of support rods 12 are fixedly connected by a fixing rod 13. A plurality of sliding rods 19 are arranged on the side of the lifting plate 11 facing the partition 2, and the sliding rods 19 are staggered with the support rods 12, and the sliding rods 19 are parallel to the support rods 12, and the sliding rods 19 pass through the holes on the lifting plate 11, and the plurality of sliding rods 19 are fixedly connected by a movable plate 20. The upper end of the sliding rod 19 is flush with the upper end of the support rod 12.

[0049] A countersunk groove is provided on the lifting plate 11 above any one of the slide bars 19 , and a screw is threadedly connected in the countersunk groove, and the screw is tightly pressed against the slide bar 19 below it.

[0050] The lifting assembly is connected with the driving assembly.

[0051] When the width of the formation tank needs to be reduced, the screws are loosened, and then the plurality of first cylinders 6 are started simultaneously, so that the partition plate 2 moves toward the rear side in the tank body 1. During the movement of the partition plate 2 toward the rear side, the slide bar 19 and the movable plate 20 move toward the rear side at the same time. After the adjustment of the width of the formation tank is completed, the first cylinder 6 is closed and the screws are tightened.

[0052] Specifically, the driving assembly includes a support plate 18 fixed to the outside of the trough body 1, a vertical third cylinder 17 is fixed on the support plate 18, a connecting plate 16 is fixed on the telescopic rod of the third cylinder 17, a vertical upright pole 15 is fixed on the connecting plate 16, and the lower end of the upright pole 15 is fixedly connected to the slider 10.

[0053] A pushing assembly is arranged at the end of the formation tank on one side of the lifting assembly. After the lifting assembly is lowered, the pushing assembly can push the battery on the lifting assembly toward the middle of the formation tank.

[0054] The pushing assembly includes two second cylinders 14, the axial direction of the second cylinder 14 is parallel to the length direction of the tank body 1, the cylinder body of the second cylinder 14 is fixedly connected to the tank body 1, the two second cylinders 14 are respectively located on the front and rear sides of the slide groove 9, and the telescopic end of the second cylinder 14 is located in the formation tank.

[0055] When it is necessary to place the battery in the formation tank, the third cylinder 17 is started to move the lifting assembly to a high position, and then the battery is placed on the upper end of the lifting assembly. The third cylinder 17 is started to move the lifting assembly to a low position. At this time, the second cylinder 14 corresponds to the battery. The second cylinder 14 is started, and the second cylinder 14 pushes the battery on the lifting assembly toward the middle of the formation tank.

[0056] Embodiment 2: Based on Embodiment 1, refer to Figure 1 and Figure 3 As shown, a plurality of polished rods 3 are fixed to the upper end of the trough body 1, the axial direction of the polished rods 3 is perpendicular to the length direction of the trough body 1, and connecting rods 4 corresponding to the polished rods 3 are fixed to the upper end of the partition plate 2, the polished rods 3 penetrate the connecting rods 4, and the polished rods 3 are slidably connected to the connecting rods 4.

[0057] By providing the polished rod 3 and making the connecting rod 4 fixed on the partition 2 slidably connected to the polished rod 3 , the stability of the movement of the partition 2 can be ensured when the partition 2 moves in the trough body 1 .

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A battery formation tank, comprising a tank body (1), characterized in that: A partition (2) is slidably and sealably connected in the tank body (1), the length direction of the partition (2) is parallel to the length direction of the tank body (1), the partition (2) divides the tank body (1) into a formation tank and an overflow tank, a plurality of first cylinders (6) are fixed in the tank body (1), the axial direction of the first cylinders (6) is perpendicular to the length direction of the tank body (1), the telescopic rods of the first cylinders (6) are fixedly connected to the partition (2), the height of the partition (2) is lower than the height of the tank body (1), an inlet pipe (8) is fixed on the tank body (1), the inlet pipe (8) is communicated with the formation tank, an outlet pipe (7) is fixed on the tank body (1), the outlet pipe (7) is communicated with the overflow tank, a lifting assembly is slidably arranged in the vertical direction in one end of the formation tank, the lifting assembly is connected to the driving assembly, a pushing assembly is arranged at the end of the formation tank on one side of the lifting assembly, and after the lifting assembly is lowered, the pushing assembly can push the battery on the lifting assembly toward the middle direction of the formation tank.

2. A battery formation tank according to claim 1, characterized in that: The lifting assembly comprises a lifting plate (11), a slider (10) is fixed on the lifting plate (11), the slider (10) is slidably engaged in a slide groove (9) at one end of the formation tank, a plurality of support rods (12) are fixed on a side of the lifting plate (11) away from the partition (2), the length direction of the support rods (12) is perpendicular to the length direction of the lifting plate (11), the plurality of support rods (12) are fixedly connected by a fixing rod (13), a plurality of sliding rods (19) are arranged on a side of the lifting plate (11) facing the partition (2), the sliding rods (19) and the support rods (12) are staggered, the sliding rods (19) and the support rods (12) are parallel, the sliding rods (19) pass through holes on the lifting plate (11), the plurality of sliding rods (19) are fixedly connected by a movable plate (20), and the upper ends of the sliding rods (19) are flush with the upper ends of the support rods (12).

3. A battery formation tank according to claim 2, characterized in that: The driving assembly comprises a support plate (18) fixed on the outside of the trough body (1), a vertical third cylinder (17) is fixed on the support plate (18), a connecting plate (16) is fixed on the telescopic rod of the third cylinder (17), a vertical vertical rod (15) is fixed on the connecting plate (16), and the lower end of the vertical rod (15) is fixedly connected to the slider (10).

4. A battery formation tank according to claim 2, characterized in that: The pushing assembly comprises two second cylinders (14), the axial direction of the second cylinders (14) is parallel to the length direction of the tank body (1), the cylinder body of the second cylinder (14) is fixedly connected to the tank body (1), the two second cylinders (14) are respectively located at the front and rear sides of the slide groove (9), and the telescopic end of the second cylinder (14) is located in the formation tank.

5. A battery formation tank according to claim 1, characterized in that: A plurality of polished rods (3) are fixed to the upper end of the trough body (1), the axial direction of the polished rods (3) is perpendicular to the length direction of the trough body (1), a connecting rod (4) corresponding to the polished rod (3) is fixed to the upper end of the partition plate (2), the polished rod (3) passes through the connecting rod (4), and the polished rod (3) is slidably connected to the connecting rod (4).

6. A battery formation tank according to claim 1, characterized in that: Sealing strips (5) are fixed to the lower end and left and right ends of the partition (2); the sealing strip (5) at the lower end of the partition (2) is in sliding sealing contact with the bottom plate of the trough body (1); and the sealing strips (5) at the left and right ends of the partition (2) are in sliding sealing contact with the left and right side walls of the trough body (1), respectively.

7. A battery formation tank according to claim 2, characterized in that: A countersunk groove is provided on the lifting plate (11) above any one of the slide bars (19), and a screw is threadedly connected in the countersunk groove, and the screw is tightly pressed against the slide bar (19) below it.

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