CN217444483U - Quick discharge device before lithium cell is retrieved - Google Patents

Abstract

The utility model relates to a lithium cell recovery unit especially relates to a quick discharge device before lithium cell is retrieved. The technical problem to be solved is as follows: the lithium battery quick discharging device before recovery is convenient to operate and capable of improving discharging efficiency. The technical scheme is as follows: a quick discharge device before recovery of a lithium battery comprises a workbench and the like; the bottom of the workbench is provided with four supporting rods, the workbench is provided with a material pushing component, and one side of the workbench, which is close to the material pushing component, is provided with a discharging component. The utility model can conveniently discharge the lithium battery by matching the material pushing component with the discharging component; the installation frames on the front side and the rear side are rotated clockwise by 180 degrees.

Description

Quick discharge device before lithium cell is retrieved

Technical Field

The utility model relates to a lithium cell recovery unit especially relates to a quick discharge device before lithium cell is retrieved.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal is processed, stored and used.

The lithium cell is at the recovery back, at first need derive remaining electric power in to the lithium cell, for convenient subsequent lithium cell recovery operation, and current when retrieving remaining circuit in to the lithium cell, put into current lithium cell discharge cabinet with the lithium cell usually, and discharge the lithium cell through current lithium cell discharge cabinet, this mode operation is comparatively loaded down with trivial details, in addition, when discharging the lithium cell through current lithium cell discharge cabinet, need outwards and be located the upside to the electrode of lithium cell, so can reduce the discharge efficiency of lithium cell.

Aiming at the defects of the prior art, a lithium battery quick discharging device which is convenient to operate and improves discharging efficiency before recovery is developed.

SUMMERY OF THE UTILITY MODEL

In order to overcome current lithium cell discharge cabinet and carry out the operation of discharging comparatively loaded down with trivial details to the lithium cell, and need make the outside upside that is located of electrode of lithium cell, so can reduce the shortcoming of the discharge efficiency of lithium cell, the technical problem who solves: the lithium battery quick discharging device before recovery is convenient to operate and capable of improving discharging efficiency.

The technical scheme is as follows: the utility model provides a quick discharge device before lithium cell is retrieved, is including workstation, branch, pushing away material part and discharge part, and the bottom of workstation is provided with four branches, and the workstation is installed and is pushed away the material part, and the workstation is close to the one side of pushing away the material part and is provided with the discharge part.

Further, push away the material part including holding the frame, hold the board, supporting spring, first pneumatic cylinder, push away frame and baffle, hold the frame slidingtype setting in the bottom of workstation, it is located between four branches to hold the frame, it is equipped with and holds the board to hold the frame internal sliding type, it has two supporting spring to hold the board and hold the rigid coupling between the frame, first pneumatic cylinder is installed at the top of workstation, push away the frame is installed to the telescopic link of first pneumatic cylinder, the baffle is all installed to the both sides wall in the push away frame, open the material loading mouth in one side that the top of workstation is close to first pneumatic cylinder, the material loading mouth is located and pushes away the frame.

Furthermore, the bottom of the containing frame is provided with three universal wheels, and the three universal wheels are triangular. The shape state is set.

Further, discharge part is including the mounting bracket, the mount, servo motor, the grooved roll, the groove piece, the connecting rod, the slide bar, the connecting plate, contact piece and lithium battery discharge appearance, the one side of first pneumatic cylinder is kept away from at the workstation top to the mounting bracket connection, the top of mounting bracket is provided with the mount, servo motor is installed at the interior top of mount, the grooved roll is installed to servo motor's output shaft, the slidingtype is equipped with two groove pieces in the grooved roll, the groove piece rigid coupling has the connecting rod, the connecting rod rigid coupling has the slide bar, the slide bar passes the mounting bracket, the connecting plate is installed to the lower extreme of slide bar, the both sides of connecting plate bottom all are provided with the contact piece, one side that the mount was kept away from at the top of mounting bracket is provided with lithium battery discharge appearance, be equipped with the line connection between lithium battery discharge appearance and the four contact pieces.

Further, the device comprises a fixed rod, an electrode sensor, a push plate, a first wedge block, a connecting frame, a second hydraulic cylinder, a lifting plate, a sliding block, a reset spring, a second wedge block, a speed reduction motor and an installation frame, wherein the fixed rod is arranged on two sides of the inner top of the installation frame, the electrode sensor is rotatably arranged at the lower end of the fixed rod, the push plate is arranged on two outer side walls of the pushing frame, the push plate is connected with the first wedge block, an opening is formed in one side, close to a feeding port, of the top of the workbench, sliding grooves are formed in the workbench on two sides of the opening, the connecting frame is fixedly connected between two support rods on one side, the second hydraulic cylinder is arranged on the top of the connecting frame, the lifting plate is arranged at the upper end of a telescopic rod of the second hydraulic cylinder, placing grooves are formed in two sides of the top of the lifting plate, sliding blocks are arranged in the sliding grooves, the reset springs are fixedly connected between the adjacent sliding blocks and the sliding grooves, and the second wedge block is arranged on the top of the sliding blocks, the adjacent first wedge block and the second wedge block are matched, a speed reducing motor is arranged on one side, close to the second wedge block, of the top of the sliding block, and an installation frame is arranged on an output shaft of the speed reducing motor.

Further, still include stopper, stopper and thrust spring, the top slidingtype of installing frame is equipped with the stopper, and the stopper is installed to the upper end of stopper, and the rigid coupling has thrust spring between adjacent stopper and the installing frame.

The utility model has the advantages that: the utility model can conveniently discharge the lithium battery by matching the material pushing component with the discharging component; the installation frames on the front side and the rear side are rotated 180 degrees clockwise, so that the electrode on the lower side of the lithium battery is rotated to the upper side, the lithium battery is conveniently discharged by matching the electrode sensor with the servo motor, and the electrode of the lithium battery does not need to be separately positioned on the upper side, so that the workload is reduced, and the discharge efficiency of the lithium battery is improved; utilize gag lever post and thrust spring's effect, from landing in the installing frame when avoiding the lithium cell to rotate, cause the hindrance for lithium cell discharges.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a first partial three-dimensional structure of the present invention.

Fig. 3 is a schematic view of a second three-dimensional structure of the present invention.

Fig. 4 is a schematic view of the partial cut-away three-dimensional structure of the pushing component of the present invention.

Fig. 5 is a schematic view of a partial three-dimensional structure of the pushing component of the present invention.

Fig. 6 is a schematic view of a partial three-dimensional structure of the discharge member of the present invention.

Fig. 7 is a schematic diagram of a second partial three-dimensional structure of the present invention.

Fig. 8 is a schematic view of a third partial three-dimensional structure of the present invention.

Fig. 9 is a schematic view of a fourth partial three-dimensional structure of the present invention.

Reference numbers: 1_ workstation, 2_ branch, 3_ material pushing component, 301_ holding frame, 302_ holding plate, 303_ supporting spring, 304_ first pneumatic cylinder, 305_ pushing frame, 306_ baffle, 307_ material loading mouth, 4_ discharging component, 401_ mounting bracket, 402_ mount, 403_ servo motor, 404_ grooved roll, 405_ grooved block, 406_ connecting rod, 407_ sliding rod, 408_ connecting plate, 409_ contact block, 410_ lithium battery discharging instrument, 5_ fixed rod, 6_ electrode inductor, 7_ push plate, 8_ first wedge block, 9_ opening, 10_ chute, 11_ link, 12_ second pneumatic cylinder, 13_ lifter plate, 14_ standing groove, 15_ slider, 16_ reset spring, 17_ second wedge block, 18_ speed reduction motor, 19_ mounting frame, 20_ limiting rod, 21_ limiting block, 22_ thrust spring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Example 1

A quick discharge device before lithium battery recovery, as shown in figure 1, comprises a workbench 1, support rods 2, a material pushing component 3 and a discharge component 4, wherein the support rods 2 are arranged on the front side, the rear side, the left side and the right side of the bottom of the workbench 1, the material pushing component 3 is installed on the left of the workbench 1, and the discharge component 4 is arranged on the right of the workbench 1.

When the lithium batteries need to be discharged, a user puts the lithium batteries into the material pushing component 3 and starts the material pushing component 3 to work, the material pushing component 3 can push the lithium batteries on the top side into the discharging component 4 rightwards when working, then the user resets the material pushing component 3 and starts the discharging component 4 to work, the discharging component 4 works to lead out the electric power in the lithium batteries, after the electric power in the lithium batteries is led out, the user repeats the operation to discharge the next lithium battery, the lithium batteries which are not discharged can push the lithium batteries which are discharged to move rightwards, the discharged lithium batteries can be pushed down, and meanwhile, the pushed lithium batteries can be collected by the user.

Example 2

On the basis of embodiment 1, as shown in fig. 2 to 5, the pushing component 3 includes a containing frame 301, a containing plate 302, supporting springs 303, a first hydraulic cylinder 304, a pushing frame 305 and a baffle 306, the containing frame 301 is slidably disposed on the left side of the bottom of the workbench 1, the containing frame 301 is located between four support rods 2, the containing plate 302 is slidably disposed in the containing frame 301, two supporting springs 303 are fixedly connected between the bottom of the containing plate 302 and the inner bottom of the containing frame 301, the first hydraulic cylinder 304 is mounted on the left side of the top of the workbench 1, the pushing frame 305 is mounted at the right end of an expansion rod of the first hydraulic cylinder 304, the baffles 306 are mounted at the right parts of the front and rear side walls in the pushing frame 305, a feeding port 307 is formed at the top of the workbench 1 on the right side of the first hydraulic cylinder 304, and the feeding port 307 is located on the lower side of the pushing frame 305.

As shown in fig. 3 and 6, the discharging component 4 includes a mounting frame 401, a fixing frame 402, a servo motor 403, a grooved roller 404, grooved blocks 405, connecting rods 406, sliding rods 407, connecting plates 408, contact blocks 409 and a lithium battery discharging instrument 410, the mounting frame 401 is connected to the right side of the top of the workbench 1, the fixing frame 402 is arranged at the top of the mounting frame 401, the servo motor 403 is arranged at the inner top of the fixing frame 402, the grooved roller 404 is arranged at the lower end of an output shaft of the servo motor 403, two grooved blocks 405 are slidably arranged in the grooved roller 404, the connecting rods 406 are fixedly connected to the middle portions of the outer side walls of the grooved blocks 405 on the left side and the right side, the sliding rods 407 are fixedly connected to the outer ends of the connecting rods 406 on the left side and the right side, the lower end of the sliding rod 407 penetrates through the mounting frame 401, the connecting plates 408 are arranged at the lower ends of the sliding rods 407, the contact blocks 409 are arranged at the front side and the rear side of the bottom of the connecting plates 408, the lithium battery discharging instrument mounting frame 410 is arranged at the top of the front side of the right side of the fixing frame 402, and the lithium battery discharge instrument 410 is connected with the four contact blocks 409 through lines.

When the lithium batteries need to be discharged, a user moves the containing frame 301 leftwards out of the lower side of the workbench 1, then the user puts the lithium batteries into the containing frame 301 orderly, the lithium batteries put into the containing frame 301 fall onto the containing plate 302, the containing plate 302 can move downwards due to certain gravity of the lithium batteries, the supporting spring 303 is compressed, then the user resets the containing frame 301, the lithium batteries at the top are upwards positioned in the pushing frame 305 under the action of the supporting spring 303, the lithium batteries at the top can be limited by the baffle 306, then the user starts the first hydraulic cylinder 304 to enable the pushing frame 305 to move rightwards, the pushing frame 305 moves rightwards to push the lithium batteries at the top to move rightwards, when the lithium batteries at the top move rightwards are positioned in the mounting rack 401, then the user starts the first hydraulic cylinder 304 to enable the pushing frame 305 to move leftwards to reset and close, after the pushing frame 305 moves leftwards to reset, the uppermost lithium battery in the containing frame 301 moves upwards along with the lithium battery to be located in the pushing frame 305, when the electrode of the lithium battery on the inner side of the mounting frame 401 is located on the right side, a user starts the servo motor 403 to enable the groove roller 404 to rotate anticlockwise, the groove roller 404 rotates anticlockwise to be matched with the groove block 405 on the right side, so that the groove block 405 on the right side can move downwards, the groove block 405 on the left side moves upwards along with the groove block, the groove block 405 on the right side can move downwards to drive the part on the groove block 405 on the right side to move downwards, so that the two contact blocks 409 on the right side can move downwards, when the two contact blocks 409 on the right side contact the electrode of the battery, the user starts the lithium battery discharge instrument 410 to work, the lithium battery discharge instrument 410 discharges the lithium battery through the contact blocks 409 on the right side, after the lithium battery discharge is completed, the user starts the servo motor 403 to reset the groove roller 404, when the electrode of the lithium battery is located on the left side, the user starts the servo motor 403 to rotate the grooved roller 404 clockwise, so that the left grooved block 405 moves downwards, the left contact block 409 moves downwards to contact with the electrode of the battery, and then the operation is repeated to discharge and reset the lithium battery.

Example 3

On the basis of embodiment 2, as shown in fig. 2, 7, 8 and 9, the device further includes a fixing rod 5, an electrode sensor 6, a push plate 7, a first wedge block 8, a connecting frame 11, a second hydraulic cylinder 12, a lifting plate 13, a slider 15, a return spring 16, a second wedge block 17, a reduction motor 18 and a mounting frame 19, wherein the fixing rod 5 is installed on the left and right sides of the top inside the mounting frame 401, the fixing rod 5 is located on the front side of the contact block 409, the electrode sensor 6 is rotatably installed at the lower end of the fixing rod 5, the push plate 7 is installed on the right portion of the front and rear side walls of the pushing frame 305, the first wedge block 8 is connected to the right side wall of the push plate 7, an opening 9 is opened on the top of the workbench 1 on the right side of the loading port 307, the opening 9 is located on the lower side of the mounting frame 401, sliding grooves 10 are opened on the tops of the workbench 1 on the front and rear sides of the opening 9, the connecting frame 11 is fixedly connected between the two supporting rods 2 on the right side, the top of link 11 is provided with second hydraulic cylinder 12, lifter plate 13 is installed to the upper end of 12 telescopic links of second hydraulic cylinder, standing groove 14 has all been opened to both sides around the lifter plate 13 top, the slidingtype is equipped with slider 15 in the spout 10, the rigid coupling has reset spring 16 between adjacent slider 15 and the spout 10, second wedge 17 is installed at slider 15's top, adjacent first wedge 8 and the cooperation of second wedge 17, slider 15's top is provided with gear motor 18, gear motor 18 of both sides is located the second wedge 17 inboard of both sides around, gear motor 18's output shaft is provided with installing frame 19.

When the lithium battery needs to be discharged, the user repeats the above operations, the lithium battery is moved rightwards by the pushing frame 305, the pushing frame 305 moves rightwards by the pushing plate 7, the first wedge block 8 moves rightwards continuously, when the first wedge block 8 moves rightwards and contacts with the second wedge block 17, the first wedge block 8 moves rightwards continuously, thus the first wedge blocks 8 on the front side and the rear side respectively extrude the second wedge blocks 17 on the front side and the rear side to be close together, the second wedge blocks 17 on the front side and the rear side are close together to enable the sliding blocks 15 on the front side and the rear side to be close together, the reset spring 16 stretches along with the first wedge blocks, the decelerating motors 18 on the front side and the rear side are close together, meanwhile, the mounting frames 19 on the front side and the rear side are close together and then respectively move into the placing grooves 14 on the front side and the rear side, the lithium battery moves rightwards at the top of the lifting plate 13, at the moment, the lithium battery electrodes on the top of the lifting plate 13 are sensed by the electrode sensors 6 on the left side and the right side, when the electrode sensors 6 on the left and right sides do not sense the electrodes on the lithium battery, it is determined that the electrodes of the lithium battery are in the lower portion, then the user starts the second hydraulic cylinder 12 to move the lifting plate 13 downward, the lithium battery can be positioned by the mounting frames 19 on the front and rear sides, the lifting plate 13 moves downward to provide a space for the rotation of the lithium battery, then the user starts the deceleration motors 18 on the front and rear sides to respectively rotate the mounting frames 19 on the front and rear sides clockwise by 180 degrees, the mounting frames 19 on the front and rear sides rotate clockwise by 180 degrees to rotate the lithium battery clockwise by 180 degrees, so that the electrodes of the lithium battery are rotated to the upper side, and simultaneously the electrode sensors 6 on the left and right sides sense the electrodes of the lithium battery on the top of the lifting plate 13, when the electrodes of the lithium battery are on the right side, the servo motor 403 rotates counterclockwise, when the electrodes of the lithium battery are on the left side, the servo motor 403 rotates clockwise, so conveniently discharge to the lithium cell, and need not notice when placing the lithium cell whether the electrode of lithium cell is located the upside to reduce work load, and then improve the efficiency of discharging of lithium cell, after the lithium cell discharge is accomplished, the user makes and promotes frame 305 and reset, can make installing frame 19 reset under reset spring 16's effect this moment, so be convenient for discharge next lithium cell.

As shown in fig. 9, the device further includes a limiting rod 20, a limiting block 21 and a thrust spring 22, the limiting rod 20 is slidably disposed at the top of the mounting frame 19, the limiting block 21 is mounted at the upper end of the limiting rod 20, and the thrust spring 22 is fixedly connected between the adjacent limiting block 21 and the mounting frame 19.

Mounting frame 19 of front and back both sides is drawn close together, when the gag lever post 20 of both sides and the front and back both sides contact of lithium cell around the current, mounting frame 19 of front and back both sides continues to draw close together, so through lithium cell extrusion gag lever post 20 rebound, gag lever post 20 rebound can make stopper 21 rebound, thrust spring 22 is tensile along with it, mounting frame 19 of both sides is after in the standing groove 14 of both sides around the immigration respectively after the current, first wedge 8 does not extrude second wedge 17 this moment, this moment through thrust spring 22 and gag lever post 20's cooperation, it is spacing to the lithium cell, when avoiding the lithium cell to rotate, the lithium cell slides down from mounting frame 19, discharge for the lithium cell and cause the hindrance.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a quick discharge device before lithium cell is retrieved which characterized in that, is including workstation, branch, pushing away material part and discharge part, and the bottom of workstation is provided with four branches, and the workstation is installed and is pushed away the material part, and the workstation is close to the one side that pushes away the material part and is provided with the discharge part.

2. The quick discharge device before lithium cell is retrieved, a serial communication port, push away the material part including holding the frame, hold the board, supporting spring, first pneumatic cylinder, push away frame and baffle, hold the bottom that the frame slidingtype set up at the workstation, it is located between four spinal branch poles to hold the frame, it is equipped with and holds the board to hold the frame internal sliding type, it has two supporting spring to hold the board and hold the rigid coupling between the frame, first pneumatic cylinder is installed at the top of workstation, push away the frame is installed to the telescopic link of first pneumatic cylinder, the baffle is all installed to the both sides wall in the push away frame, open the material loading mouth in the top of workstation near one side of first pneumatic cylinder, the material loading mouth is located and pushes away the frame.

3. The device as claimed in claim 1, wherein the three universal wheels are provided at the bottom of the accommodating frame, and the three universal wheels are arranged in a triangular shape.

4. The lithium battery rapid discharging device before recycling according to claim 2, wherein the discharging component comprises a mounting frame, a fixing frame, a servo motor, a groove roller and a groove block, the connecting rod, the slide bar, the connecting plate, contact piece and lithium battery discharge appearance, the mounting bracket is connected in one side of keeping away from first pneumatic cylinder at the workstation top, the top of mounting bracket is provided with the mount, servo motor is installed at the interior top of mount, the grooved roll is installed to servo motor's output shaft, the slidingtype is equipped with two channel blocks in the grooved roll, the channel block rigid coupling has the connecting rod, the connecting rod rigid coupling has the slide bar, the slide bar passes the mounting bracket, the connecting plate is installed to the lower extreme of slide bar, the both sides of connecting plate bottom all are provided with the contact piece, one side that the mount was kept away from at the top of mounting bracket is provided with lithium battery discharge appearance, be equipped with the line connection between lithium battery discharge appearance and four contact pieces.

5. The device of claim 4, further comprising a fixing rod, an electrode sensor, a push plate, a first wedge block, a connecting frame, a second hydraulic cylinder, a lifting plate, a sliding block, a reset spring, a second wedge block, a gear motor and an installation frame, wherein the fixing rod is installed on both sides of the inner top of the installation frame, the electrode sensor is rotatably arranged at the lower end of the fixing rod, the push plate is installed on both outer side walls of the push frame, the push plate is connected with the first wedge block, an opening is formed in one side of the top of the workbench, which is close to the feeding port, sliding grooves are formed in the workbench on both sides of the opening, the connecting frame is fixedly connected between two supporting rods on one side, the second hydraulic cylinder is arranged at the top of the connecting frame, the lifting plate is installed at the upper end of a telescopic rod of the second hydraulic cylinder, placing grooves are formed in both sides of the top of the lifting plate, the sliding grooves are provided with the sliding block, a reset spring is fixedly connected between the adjacent sliding block and the sliding groove, a second wedge-shaped block is installed at the top of the sliding block, the adjacent first wedge-shaped block is matched with the second wedge-shaped block, a speed reduction motor is arranged on one side, close to the second wedge-shaped block, of the top of the sliding block, and an installation frame is arranged on an output shaft of the speed reduction motor.

6. The device of claim 5, further comprising a limiting rod, a limiting block and a thrust spring, wherein the limiting rod is slidably disposed at the top of the mounting frame, the limiting block is mounted at the upper end of the limiting rod, and the thrust spring is fixedly connected between the adjacent limiting block and the mounting frame.

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