Lead-acid battery slurry recovery equipment

Abstract

The utility model relates to the technical field of battery recovery, in particular to lead-acid battery slurry recovery equipment. Comprising a conveying belt, a blocking assembly and a side pushing assembly are arranged at one end of the conveying belt, a connecting plate is fixedly connected to one side of the conveying belt, a groove is formed in the upper end of a fixing plate, a first-stage pushing assembly is arranged at one end of the groove, a second-stage pushing assembly is installed on the first-stage pushing assembly, and a bearing assembly is installed on the fixing plate; a plurality of transverse grooves and a longitudinal groove are formed in the bottom of the groove, a motor is fixed to the lower end of the fixing plate, lower milling cutters corresponding to the transverse grooves are fixed to an output shaft of the motor and penetrate through the transverse grooves, and a side milling assembly and a pressurizing assembly are arranged on one side of the fixing plate. Groove milling can be carried out in the lower end and the side direction of the battery, then the extrusion assembly is used for extruding the interior of the battery through the milling groove in the side direction of the battery, slurry in the battery can rapidly flow out, and the recovery efficiency of the battery slurry can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery recycling, in particular to lead-acid battery slurry recycling equipment. Background Art

[0002] The electrolyte inside the lead-acid battery is rich in sulfuric acid and lead. If it is not handled properly, it will seriously pollute the environment and cause waste of resources.

[0003] In the prior art, for example, a patent document with application number CN202123094437.0 and titled "A Lead-acid Battery Slurry Recovery Device" discloses a device that first cuts the lead-acid battery and then recovers the slurry of the lead-acid battery of an electric vehicle. During operation, the lead-acid battery is transported to the stop plate by a conveyor belt, and then the motor is started. The motor drives the rotating shaft to rotate and then drives the paddle plate to rotate. During the rotation process, the paddle plate will paddle the lead-acid battery located on the stop plate, so that the lead-acid battery slides to the two cover plates, and then the telescopic cylinder is controlled to drive the pressure plate to press down, and the vertical plate is against the lead-acid battery, so that the cover plate presses down the spring, the lead-acid battery contacts the cutter and is cut by the cutter, and the slurry in the lead-acid battery flows into the liquid collection box along the cutter, and then the telescopic cylinder is controlled to rise, the lead-acid battery rebounds under the action of the spring, and the limit block is used to lock the cover plate to restore the horizontal state, and then the next lead-acid battery is driven by the paddle plate to slide along the cover plate, and the cut lead-acid battery is pushed into the solid collection box, and the recovered solid is taken out through the collection door for use. After the device cuts the battery, the slurry inside the battery only relies on gravity to flow downward, so the outflow efficiency of the slurry inside the battery is low.

[0004] The patent document with application number CN202210837156.X and titled "A rapid disassembly device for recycling waste lead-acid batteries" discloses a device that cuts the battery and then flips the battery to allow the electrolyte in the battery to flow out. The device sets a flipping mechanism, and makes the rotating block 1 and the rotating block 2 connected to the output end of the rotating motor fit and contact with the side surface of the rotating frame and the side surface of the base respectively, and embeds the bolt 1 and the bolt 2 into the corresponding screw hole 1 and the mounting hole 1, as well as the screw hole 2 and the mounting hole 2, so as to realize the installation between the flipping mechanism and the base and the rotating frame. Before rotation, the lead-acid battery shell is separated from the cover body, and the clamping plate in the rotating frame clamps and fixes the lead-acid battery shell. During flipping, the rotating motor drives the transmission rod to rotate, and the transmission rod drives the two rotating blocks 1 to move synchronously, and the two rotating blocks 1 are fixed to the outside of the rotating frame, so as to realize the flipping and rotation of the rotating frame, so that the rotating frame and the base are deflected at an angle, and then the electrolyte in the lead-acid battery shell is dumped, and the electrolyte falls into the liquid collecting container. There is no need to manually dump the electrolyte in the lead-acid battery shell, which reduces damage and automatically completes the dumping of the electrolyte. However, the battery is first cut and then turned over to discharge the electrolyte, the efficiency of discharging the electrolyte in the battery is low, the battery needs to be stabilized when turning over, the equipment is complex, and the investment cost is high. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a lead-acid battery slurry recovery device which has low equipment investment cost and can improve the discharge efficiency of slurry in the lead-acid battery.

[0006] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0007] A lead-acid battery slurry recovery device comprises a conveyor belt, a blocking component and a side push component are arranged at one end of the conveyor belt, a photoelectric sensor is installed on the conveyor belt, a connecting plate is fixedly connected to one side of the conveyor belt, the connecting plate is fixedly connected to the fixed plate, the upper end of the connecting plate, the upper end of the conveyor belt and the upper end of the fixed plate are flush, a groove is arranged at the upper end of the fixed plate, a primary push component is arranged at one end of the groove, a secondary push component is installed on the primary push component, a receiving component is installed on the fixed plate, the receiving component, the connecting plate and the side push component are arranged correspondingly, a plurality of transverse grooves and a longitudinal groove are arranged on the groove bottom of the groove, the longitudinal groove is located between the plurality of transverse grooves and the receiving component, and the plurality of transverse grooves are It is connected to the longitudinal groove, and a motor is fixed at the lower end of the fixed plate. A lower milling cutter corresponding to the transverse groove is fixed on the output shaft of the motor. The lower milling cutter passes through the transverse groove. A side milling assembly and a pressurizing assembly are arranged on one side of the fixed plate. After the battery on the conveyor belt is blocked by the blocking assembly, the pushing assembly pushes the battery into the groove through the connecting plate. The battery moving into the groove is stably received by the receiving assembly. The first-level pushing assembly and the second-level pushing assembly act in turn and push the battery to move in the groove. The lower milling cutter mills a groove for the lower end of the battery, and then the side milling assembly mills a groove for the side wall of the battery. Finally, the pressurizing assembly pressurizes the battery through the milling groove on the side wall of the battery, and the slurry in the battery flows out through the milling groove at the lower end of the battery.

[0008] Specifically, the blocking assembly includes a second cylinder, the axial direction of the second cylinder is perpendicular to the conveying direction of the conveyor belt, a baffle is fixed on the telescopic end of the second cylinder, the length direction of the baffle is perpendicular to the conveying direction of the conveyor belt, and the control valve, photoelectric sensor and controller of the second cylinder are electrically connected.

[0009] Specifically, the side thrust assembly includes a first cylinder fixed on a conveyor belt bracket, a push plate is fixed on the telescopic end of the first cylinder, the axial direction of the first cylinder is perpendicular to the conveying direction of the conveyor belt, and the control valve of the first cylinder is electrically connected to the controller.

[0010] Specifically, two baffle bars are fixed on the upper end of the connecting plate, the push plate corresponds to the space between the two baffle bars, and the ends of the baffle bars facing the conveyor belt are processed with guide slopes.

[0011] Specifically, the first-stage pushing component includes a driving plate slidably arranged in the groove, the driving plate is located on the right side of the connecting plate, a third cylinder is fixed in the groove, the axial direction of the third cylinder is parallel to the length direction of the groove, and the telescopic end of the third cylinder is fixedly connected to the driving plate; the second-stage pushing component includes a second-stage plate, a yield groove is opened on the left side of the driving plate, the second-stage plate is located in the yield groove, a plurality of fourth cylinders are fixed on the driving plate, the telescopic end of the fourth cylinder is fixedly connected to the second-stage plate, the axial direction of the fourth cylinder is parallel to the length direction of the groove, and the controller of the third cylinder, the control valve of the fourth cylinder and the controller are electrically connected.

[0012] Specifically, the receiving assembly includes a stabilizing plate, which is parallel to the length direction of the groove. The stabilizing plate is located in the groove between the driving plate and the longitudinal groove. A long groove is opened on the side of the fixed plate away from the connecting plate, and the long groove is connected to the groove. A fixing frame is fixed on the fixing plate, and a light rod is slidably arranged on the fixing frame. The axial direction of the light rod is perpendicular to the length direction of the groove. The stabilizing plate and the fixing frame are connected by a spring.

[0013] Specifically, the side milling assembly includes a fifth cylinder fixed on a fixed plate, the axial direction of the fifth cylinder is perpendicular to the length direction of the groove, a motor is fixed on the telescopic end of the fifth cylinder, a side milling cutter is fixed on the output shaft of the motor, and the control valve, motor and controller of the fifth cylinder are electrically connected.

[0014] Specifically, the pressurizing assembly includes a sixth cylinder fixed on a fixed plate, the axial direction of the sixth cylinder is perpendicular to the length direction of the groove, a cover body is fixed on the telescopic end of the sixth cylinder, the port of the cover body faces the center of the groove, a joint is fixed on the cover body, the joint is connected to the air pump through a pipeline, and the control valve, air pump and controller of the sixth cylinder are electrically connected.

[0015] Specifically, a rubber ring is fixed on the port of the cover body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can mill grooves at the lower end and side of the battery, and then use the extrusion assembly to squeeze the inside of the battery through the milled grooves on the side of the battery, so as to achieve rapid outflow of the slurry inside the battery, improve the recovery efficiency of the battery slurry, and greatly reduce the residual amount of slurry in the battery.

[0018] 2. By setting the longitudinal groove, the slurry in the battery can flow down through the longitudinal groove when it moves toward the stabilizing plate, thereby preventing the slurry in the battery from contacting the stabilizing plate and the driving plate, and preventing the slurry in the battery from corroding the stabilizing plate and the driving plate.

[0019] 3. This equipment can operate continuously with high efficiency, low equipment investment cost, high degree of automation, and can reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the utility model.

[0021] Figure 2 A cross-sectional view of the cover body.

[0022] Figure 3 It is a schematic diagram of the structure of the connecting plate and the fixing plate.

[0023] The names of the parts in the attached drawings are:

[0024] 1 Conveyor belt

[0025] 2 First cylinder

[0026] 3 Push Plate

[0027] 4 Second cylinder

[0028] 5 Baffle

[0029] 6 Connecting plate

[0030] 7 Gear lever

[0031] 8 Fixing plate

[0032] 9 Grooves

[0033] 10 Long slot

[0034] 11 Fixing bracket

[0035] 12 Bare

[0036] 13 Spring

[0037] 14 Stabilizing plate

[0038] 15 Third cylinder

[0039] 16 Driver board

[0040] 17 Secondary board

[0041] 18 Fourth cylinder

[0042] 19 Vertical Slots

[0043] 20 horizontal slot

[0044] 21 lower milling cutter

[0045] 22 Fifth Cylinder

[0046] 23 Sixth cylinder

[0047] 24. Cover

[0048] 25 Connectors

[0049] 26 Rubber Ring

[0050] 27 Side milling cutter

[0051] 28 Motor

[0052] 29 Photoelectric sensor. DETAILED DESCRIPTION

[0053] 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.

[0054] Example 1: Reference Figure 1-Figure 3 As shown, a lead-acid battery slurry recovery device includes a conveyor belt 1, and a blocking component and a side push component are arranged at one end of the conveyor belt 1. A photoelectric sensor 29 is installed on the conveyor belt 1.

[0055] The blocking assembly includes a second cylinder 4, the axial direction of the second cylinder 4 is perpendicular to the conveying direction of the conveyor belt 1, a baffle 5 is fixed on the telescopic end of the second cylinder 4, the length direction of the baffle 5 is perpendicular to the conveying direction of the conveyor belt 1, and the control valve, photoelectric sensor 29 and controller of the second cylinder 4 are electrically connected. After the photoelectric sensor 29 senses the battery on the conveyor belt 1, the controller starts the second cylinder 4, and the second cylinder 4 causes the baffle 5 to move and block the battery on the conveyor belt 1.

[0056] The side push assembly includes a first cylinder 2 fixed on a support of the conveyor belt 1, a push plate 3 is fixed on the telescopic end of the first cylinder 2, the axial direction of the first cylinder 2 is perpendicular to the conveying direction of the conveyor belt 1, and the control valve of the first cylinder 2 is electrically connected to the controller. After the second cylinder 4 drives the baffle 5 to move, the controller starts the first cylinder 2, and the first cylinder 2 pushes the battery blocked by the baffle 5 away from the conveyor belt 1 through the push plate 3.

[0057] A connecting plate 6 is fixedly connected to one side of the conveyor belt 1 , and the connecting plate 6 is fixedly connected to a fixed plate 8 , and the upper end of the connecting plate 6 , the upper end of the conveyor belt 1 and the upper end of the fixed plate 8 are flush.

[0058] A groove 9 is formed at the upper end of the fixing plate 8 , a primary pushing component is disposed at one end of the groove 9 , and a secondary pushing component is mounted on the primary pushing component.

[0059] The first-stage pushing assembly includes a driving plate 16 slidably arranged in the groove 9, the driving plate 16 is located on the right side of the connecting plate 6, a third cylinder 15 is fixed in the groove 9, the axial direction of the third cylinder 15 is parallel to the length direction of the groove 9, and the telescopic end of the third cylinder 15 is fixedly connected to the driving plate 16.

[0060] The secondary push assembly includes a secondary plate 17, a clearance groove is opened on the left side of the driving plate 16, and the secondary plate 17 is located in the clearance groove. A plurality of fourth cylinders 18 are fixed on the driving plate 16, and the telescopic ends of the fourth cylinders 18 are fixedly connected to the secondary plate 17. The axial direction of the fourth cylinder 18 is parallel to the length direction of the groove 9. The controller of the third cylinder 15 and the control valve of the fourth cylinder 18 are electrically connected to the controller. Figure 1As shown, after the third cylinder 15 is started, the driving plate 16 and the secondary plate 17 can drive the battery in the groove 9 to move to the left together. After the fourth cylinder 18 is started, the secondary plate 17 can drive the battery in the groove 9 to move to the left alone.

[0061] A plurality of transverse grooves 20 and a longitudinal groove 19 are provided on the groove bottom of the groove 9, and the plurality of transverse grooves 20 are all connected with the longitudinal groove 19. In this embodiment, the plurality of transverse grooves 20 are located on the left side of the longitudinal groove 19.

[0062] A motor is fixed at the lower end of the fixing plate 8, and a lower milling cutter 21 corresponding to the transverse groove 20 is fixed on the output shaft of the motor, and the lower milling cutter 21 penetrates the transverse groove 20. When the battery moves to the left in the groove 9, the lower milling cutter 21 can mill a groove on the lower end of the battery.

[0063] A side milling assembly and a pressurizing assembly are provided on one side of the fixing plate 8 .

[0064] The side milling assembly includes a fifth cylinder 22 fixed on the fixed plate 8, the axial direction of the fifth cylinder 22 is perpendicular to the length direction of the groove 9, a motor 28 is fixed on the telescopic end of the fifth cylinder 22, a side milling cutter 27 is fixed on the output shaft of the motor 28, and the control valve of the fifth cylinder 22, the motor 28 and the controller are electrically connected. After the battery moves to correspond to the side milling cutter 27, the fifth cylinder 22 and the motor 28 are started, and the rotating side milling cutter 27 can mill a groove on the side wall of the battery.

[0065] The pressurizing assembly includes a sixth cylinder 23 fixed on the fixing plate 8, the axial direction of the sixth cylinder 23 is perpendicular to the length direction of the groove 9, a cover 24 is fixed on the telescopic end of the sixth cylinder 23, the port of the cover 24 faces the center of the groove 9, and a rubber ring 26 is fixed on the port of the cover 24. A joint 25 is fixedly connected to the cover 24, and the joint 25 is connected to the air pump through a pipeline. The control valve, air pump and controller of the sixth cylinder 23 are electrically connected. After the side milling cutter 27 mills the groove on the battery side wall, the fifth cylinder 22 drives the motor 28 and the side milling cutter 27 to restore. When the milling groove on the battery side wall corresponds to the cover 24, the sixth cylinder 23 makes the cover 24 contact with the battery side wall, and the cover 24 is connected with the milling groove on the battery side wall. Start the air pump, the air pump increases the pressure inside the battery, and the slurry inside the battery can flow out quickly through the milling groove at the lower end of the battery.

[0066] When the device is working, the motor is started, and the motor drives the lower milling cutter 21 to rotate. After the photoelectric sensor 29 senses the battery on the conveyor belt 1, the controller starts the second cylinder 4, and the second cylinder 4 moves the baffle 5 and blocks the battery on the conveyor belt 1. After the second cylinder 4 drives the baffle 5 to move, the controller starts the first cylinder 2, and the first cylinder 2 pushes the battery blocked by the baffle 5 through the push plate 3 and the connecting plate 6 into the groove 9 of the fixing plate 8.

[0067] In order to ensure the stability of the movement of the battery in the groove 9, the width of the groove 9 can be set. When the battery enters the groove 9, the front and rear groove walls of the groove 9 can slide in contact with the battery.

[0068] When the battery enters the groove 9, the first cylinder 2 drives the push plate 3 to retract. When the first cylinder 2 drives the push plate 3 to retract, the third cylinder 15 drives the drive plate 16, the secondary plate 17, the fourth cylinder 18 and the battery in the groove 9 to move to the left in the groove 9. During the movement of the battery to the left in the groove 9, the lower milling cutter 21 can mill a groove on the lower end of the battery. When the telescopic end of the third cylinder 15 is extended, the battery corresponds to the side milling cutter 27. Then the fifth cylinder 22 and the motor 28 are started, and the fifth cylinder 22 drives the motor 28 and the side milling cutter 27 to approach the battery. The motor 28 drives the side milling cutter 27 to rotate, and the rotating side milling cutter 27 can mill a groove on the side wall of the battery. After the side milling cutter 27 completes milling the side wall of the battery, the fifth cylinder 22 drives the motor 28 and the side milling cutter 27 to restore. Then the fourth cylinder 18 is started, and the fourth cylinder 18 drives the battery to continue to move to the left in the groove 9 through the secondary plate 17. When the fourth cylinder 18 is stretched, the milling groove of the battery side wall corresponds to the cover body 24. Then the sixth cylinder 23 is started, and the sixth cylinder 23 makes the cover body 24 close to the battery. When the sixth cylinder 23 is stretched, the cover body 24 is sealed and in contact with the battery side wall through the rubber ring 26. At the same time, the cover body 24 is connected to the inside of the battery. After the sixth cylinder 23 is stretched, the air pump is started. After the air pump is started, the pressure inside the battery increases, and the slurry inside the battery is discharged through the milling groove at the lower end of the battery. The slurry discharged from the inside of the battery can flow out through the transverse groove 20 and the longitudinal groove 19. A collection box can be set below the transverse groove 20 and the longitudinal groove 19 to collect the slurry in the battery. After the set time, the sixth cylinder 23 drives the cover body 24 to restore. After the sixth cylinder 23 is restored, the third cylinder 15 and the fourth cylinder 18 are restored in sequence. Then the battery can be taken out of the groove 9.

[0069] By providing the longitudinal groove 19 , the slurry in the battery can flow down through the longitudinal groove 19 when moving toward the stabilizing plate 14 , thereby preventing the slurry in the battery from contacting the stabilizing plate 14 and the driving plate 16 , thereby preventing the slurry in the battery from corroding the stabilizing plate 14 and the driving plate 16 .

[0070] Embodiment 2: Based on Embodiment 1, refer to Figure 1 and Figure 3As shown, a receiving assembly is installed on the fixed plate 8, and the receiving assembly, the connecting plate 6 and the side thrust assembly are arranged correspondingly. The battery moving into the groove 9 is received and stabilized by the receiving assembly. The receiving assembly includes a stabilizing plate 14, which is parallel to the length direction of the groove 9. The stabilizing plate 14 is located in the groove 9 between the driving plate 16 and the longitudinal groove 19. A long groove 10 is provided on the side of the fixed plate 8 away from the connecting plate 6, and the long groove 10 is connected to the groove 9. A fixing frame 11 is fixed on the fixed plate 8, and a light rod 12 is slidably arranged on the fixing frame 11. The axial direction of the light rod 12 is perpendicular to the length direction of the groove 9. The stabilizing plate 14 is connected to the fixing frame 11 by a spring 13.

[0071] In this embodiment, in order to prevent the battery from tipping over during the process of the battery entering the groove 9 from the connecting plate 6, a stabilizing plate 14 is provided to receive and stabilize the battery moving into the groove 9. During the process of the battery moving into the groove 9, the stabilizing plate 14 contacts the light rod 12, and as the battery continuously moves into the groove 9, the stabilizing plate 14 drives the light rod 12 to move, and the spring 13 is compressed. After the battery enters the groove 9, the stabilizing plate 14 enters the long groove 10. After the battery enters the groove 9, under the action of the gravity of the battery, the spring 13 cannot push the battery to move through the stabilizing plate 14. At this time, the stabilizing plate 14 will not block the driving plate 16 from moving to the left in the groove 9. During the process of the battery moving into the groove 9, the stabilizing plate 14 can stabilize the battery to prevent the battery from tipping over.

[0072] In this embodiment, in order to further ensure that the stabilizing plate 14 does not hinder the movement of the driving plate 16, the width of the groove 9 is set. When the battery enters the groove 9, the battery can slide in contact with the front and rear side walls of the groove 9. When the battery enters the groove 9, the stabilizing plate 14 can be located in the long groove 10 under the blocking effect of the side walls of the groove 9 and the battery.

[0073] In order to ensure that the driving plate 16 can be restored smoothly, the farthest point of the driving plate 16 moving to the left cannot exceed the left end of the stabilizing plate 14 .

[0074] Embodiment 3: Based on Embodiment 1, refer to Figure 1 and Figure 3 As shown, two baffles 7 are fixed on the upper end of the connecting plate 6, the push plate 3 corresponds to the space between the two baffles 7, and the ends of the baffles 7 facing the conveyor belt 1 are processed with guide slopes. The two baffles 7 can correct and limit the battery moving on the upper end of the connecting plate 6.

[0075] 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 lead-acid battery slurry recovery device, comprising a conveyor belt (1), a blocking component and a side thrust component are arranged at one end of the conveyor belt (1), and a photoelectric sensor (29) is installed on the conveyor belt (1), characterized in that: A connecting plate (6) is fixedly connected to one side of the conveyor belt (1), and the connecting plate (6) is fixedly connected to the fixing plate (8). The upper end of the connecting plate (6), the upper end of the conveyor belt (1) and the upper end of the fixing plate (8) are flush with each other. A groove (9) is provided at the upper end of the fixing plate (8). A primary pushing component is provided at one end of the groove (9), and a secondary pushing component is installed on the primary pushing component. A receiving component is installed on the fixing plate (8). The receiving component, the connecting plate (6) and the side pushing component are arranged correspondingly. A plurality of transverse grooves (20) and a longitudinal groove (19) are provided on the groove bottom of the groove (9). The longitudinal groove (19) is located between the plurality of transverse grooves (20) and the receiving component. The plurality of transverse grooves (20) are all connected to the longitudinal groove (19). The lower end of the fixing plate (8) A motor is fixed, and a lower milling cutter (21) corresponding to the transverse groove (20) is fixed on the output shaft of the motor. The lower milling cutter (21) penetrates the transverse groove (20). A side milling assembly and a pressurizing assembly are arranged on one side of the fixed plate (8). After the battery on the conveyor belt (1) is blocked by the blocking assembly, the pushing assembly pushes the battery into the groove (9) through the connecting plate (6). The battery moving into the groove (9) is stably supported by the receiving assembly. The first-stage pushing assembly and the second-stage pushing assembly act in sequence and push the battery to move in the groove (9). The lower milling cutter (21) mills a groove on the lower end of the battery, and then the side milling assembly mills a groove on the side wall of the battery. Finally, the pressurizing assembly pressurizes the battery through the milling groove on the side wall of the battery, and the slurry in the battery flows out through the milling groove at the lower end of the battery.

2. A lead-acid battery slurry recovery device according to claim 1, characterized in that: The blocking assembly comprises a second cylinder (4), the axial direction of the second cylinder (4) is perpendicular to the conveying direction of the conveyor belt (1), a baffle (5) is fixed on the telescopic end of the second cylinder (4), the length direction of the baffle (5) is perpendicular to the conveying direction of the conveyor belt (1), and the control valve, photoelectric sensor (29) and controller of the second cylinder (4) are electrically connected.

3. A lead-acid battery slurry recovery device according to claim 1, characterized in that: The side thrust assembly comprises a first cylinder (2) fixed on a support of a conveyor belt (1), a push plate (3) being fixed on the telescopic end of the first cylinder (2), the axial direction of the first cylinder (2) being perpendicular to the conveying direction of the conveyor belt (1), and the control valve of the first cylinder (2) being electrically connected to a controller.

4. A lead-acid battery slurry recovery device according to claim 3, characterized in that: Two baffle rods (7) are fixed to the upper end of the connecting plate (6), the push plate (3) corresponds to the space between the two baffle rods (7), and the ends of the baffle rods (7) facing the conveyor belt (1) are processed with guide slopes.

5. A lead-acid battery slurry recovery device according to claim 1, characterized in that: The first-stage pushing component comprises a driving plate (16) slidably arranged in the groove (9), the driving plate (16) is located on the right side of the connecting plate (6), a third cylinder (15) is fixed in the groove (9), the axial direction of the third cylinder (15) is parallel to the length direction of the groove (9), and the telescopic end of the third cylinder (15) is fixedly connected to the driving plate (16); the second-stage pushing component comprises a second-stage plate (17), a clearance groove is opened on the left side of the driving plate (16), the second-stage plate (17) is located in the clearance groove, a plurality of fourth cylinders (18) are fixed on the driving plate (16), the telescopic end of the fourth cylinder (18) is fixedly connected to the second-stage plate (17), the axial direction of the fourth cylinder (18) is parallel to the length direction of the groove (9), and the controller of the third cylinder (15) and the control valve and controller of the fourth cylinder (18) are electrically connected.

6. A lead-acid battery slurry recovery device according to claim 5, characterized in that: The receiving assembly comprises a stabilizing plate (14), the stabilizing plate (14) being parallel to the length direction of the groove (9), the stabilizing plate (14) being located in the groove (9) between the driving plate (16) and the longitudinal groove (19), a long groove (10) being provided on the side of the fixing plate (8) away from the connecting plate (6), the long groove (10) being connected to the groove (9), a fixing frame (11) being fixed on the fixing plate (8), a light rod (12) being slidably arranged on the fixing frame (11), the axial direction of the light rod (12) being perpendicular to the length direction of the groove (9), and the stabilizing plate (14) being connected to the fixing frame (11) via a spring (13).

7. A lead-acid battery slurry recovery device according to claim 1, characterized in that: The side milling assembly comprises a fifth cylinder (22) fixed on a fixed plate (8), the axial direction of the fifth cylinder (22) is perpendicular to the length direction of the groove (9), a motor (28) is fixed on the telescopic end of the fifth cylinder (22), a side milling cutter (27) is fixed on the output shaft of the motor (28), and a control valve of the fifth cylinder (22), the motor (28) and a controller are electrically connected.

8. A lead-acid battery slurry recovery device according to claim 1, characterized in that: The pressurizing assembly comprises a sixth cylinder (23) fixed on the fixing plate (8), the axial direction of the sixth cylinder (23) is perpendicular to the length direction of the groove (9), a cover body (24) is fixed on the telescopic end of the sixth cylinder (23), the port of the cover body (24) faces the center of the groove (9), a joint (25) is fixedly connected to the cover body (24), the joint (25) is connected to the air pump through a pipeline, and the control valve, air pump and controller of the sixth cylinder (23) are electrically connected.

9. A lead-acid battery slurry recovery device according to claim 8, characterized in that: A rubber ring (26) is fixed on the port of the cover body (24).

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