CN209804841U

CN209804841U - Device for recovering electrolyte of waste lithium battery

Info

Publication number: CN209804841U
Application number: CN201920862839.4U
Authority: CN
Inventors: 穆德颖
Original assignee: Harbin University of Commerce
Current assignee: Harbin University of Commerce
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2019-12-17
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a device for retrieving old and useless lithium cell electrolyte, the on-line screen storage device comprises a base, the top fixedly connected with fixation case of base, the top fixedly connected with pneumatic cylinder of fixation case, the flexible end of pneumatic cylinder runs through the fixation case and extends to its inside and connecting plate fixed connection, the fixedly connected with pin fin on the bottom surface of connecting plate, the spout that uses with the slider cooperation is seted up to the bilateral symmetry of fixation incasement wall, the opposite side fixedly connected with clamp plate of slider. This a device for retrieving old and useless lithium cell electrolyte through setting up pneumatic cylinder, connecting plate, pin fin, spout, through-hole, supporting spring, accepting the linkage relation between board, standing groove, the hole that leaks, opening and the collecting vat for fix the battery through the standing groove, pierce through the battery through the pin fin, through leaking the hole electrolyte outflow, and easy operation is convenient, convenient to use.

Description

Device for recovering electrolyte of waste lithium battery

Technical Field

The utility model belongs to the technical field of the lithium cell is retrieved, concretely relates to a device for retrieving waste lithium battery electrolyte.

Background

The electrolyte of the lithium battery is a carrier for ion transmission in the battery, generally consists of lithium salt and an organic solvent, plays a role of conducting ions between a positive electrode and a negative electrode of the lithium battery, ensures that the lithium battery has the advantages of high voltage, high specific energy and the like, generally consists of high-purity organic solvent, electrolyte lithium salt, necessary additives and other raw materials, prepared according to a certain proportion under certain conditions, and meanwhile, the electrolyte has certain harmfulness, and can cause headache, dizziness, weakness, nausea, dyspnea and the like if being inhaled carelessly, therefore, electrolyte in the waste lithium batteries needs to be recovered, most of the common electrolyte is to crush the waste lithium batteries by using a crusher, then the electrolyte is filtered out by a filtering device, the operation is troublesome and the filtering is not clean, therefore, it is necessary to design a device for recovering the electrolyte of the waste lithium battery to solve the problem.

Disclosure of Invention

An object of the utility model is to provide a device for retrieving old and useless lithium cell electrolyte to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for recycling waste lithium battery electrolyte comprises a base, wherein a fixed box is fixedly connected to the top of the base, a hydraulic cylinder is fixedly connected to the top of the fixed box, the telescopic end of the hydraulic cylinder penetrates through the fixed box and extends to the inside of the fixed box to be fixedly connected with a connecting plate, a pin head is fixedly connected to the bottom surface of the connecting plate, sliding grooves matched with sliding blocks are symmetrically formed in two sides of the inner wall of the fixed box, a pressing plate is fixedly connected to the other side of each sliding block, through holes are formed in the pressing plate and located below the pin head, supporting springs are fixedly connected to the inside of each sliding groove, supporting blocks are symmetrically and fixedly connected to two sides of the inside of the fixed box, bearing plates are placed on the supporting blocks, a placing groove is formed in the upper surface of each bearing plate, water leakage holes are formed in the placing groove, an opening is, the collecting vat has been placed to the below of opening, and the inside that is located the base, be provided with the sealing door on the side of base, be provided with the chamber door on the side of fixed case.

Preferably, the number of the nail heads is equal to that of the placing grooves and the through holes, and the nail heads correspond to the placing grooves and the through holes one to one.

preferably, the bottom end of the inside of the fixed box and the top of the base are fixedly connected with an inclined plate.

This arrangement utilizes the inclined plate to facilitate the flow of electrolyte into the interior of the collection tank.

Preferably, a fixing block is fixedly connected to one side, far away from the sealing door, of the base.

Preferably, T type groove has all been seted up to the both sides that just are located the through-hole on the bottom surface of clamp plate, the inside sliding connection in T type groove has T type pole, the bottom surface fixedly connected with extrusion block of T type pole, the inside in T type groove is through extrusion spring and T type pole fixed connection.

This arrangement utilizes the linkage relationship between the T-shaped chute, the T-shaped rod, the pressing block and the pressing spring to fix and press the battery when the pin head moves down, thereby completely pressing the internal electrolyte.

Preferably, the length of the stud is greater than the length of the through hole.

The utility model discloses a technological effect and advantage: this a device for retrieving old and useless lithium cell electrolyte through setting up pneumatic cylinder, connecting plate, pin fin, spout, through-hole, supporting spring, accepting the linkage relation between board, standing groove, the hole that leaks, opening and the collecting vat for fix the battery through the standing groove, pierce through the battery through the pin fin, through leaking the hole electrolyte outflow, and easy operation is convenient, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a fixed box; 3. a hydraulic cylinder; 4. a connecting plate; 5. a nail head; 6. a slider; 7. a chute; 8. a through hole; 9. a support spring; 10. a bearing plate; 11. a placement groove; 12. a water leakage hole; 13. a port; 14. collecting tank; 15. a sealing door; 16. a box door; 17. an inclined plate; 18. a fixed block; 19. a T-shaped groove; 20. a T-shaped rod; 21. extruding the block; 22. a compression spring; 23. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a device for recycling waste lithium battery electrolyte as shown in figures 1-3, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a fixed box 2, the top of the fixed box 2 is fixedly connected with a hydraulic cylinder 3, the telescopic end of the hydraulic cylinder 3 penetrates through the fixed box 2 and extends to the interior to be fixedly connected with a connecting plate 4, the bottom surface of the connecting plate 4 is fixedly connected with a pin head 5, the bilateral symmetry of the inner wall of the fixed box 2 is provided with a chute 7 matched with a slide block 6 for use, the other side of the slide block 6 is fixedly connected with a pressing plate 23, the pressing plate 23 is provided with a through hole 8 below the pin head 5, the inside of the chute 7 is fixedly connected with a supporting spring 9, the bilateral symmetry inside the fixed box 2 is fixedly connected with a supporting block, a bearing plate 10 is arranged on the supporting block, the upper surface of the bearing plate 10 is provided, the hole 12 that leaks has been seted up to the inside of standing groove 11, opening 13 has been seted up to the bottom of fixed case 2 and the top that is located base 1, opening 13's below, and the collecting vat 14 has been placed to the inside that is located base 1, be provided with sealing door 15 on the side of base 1, be provided with chamber door 16 on the side of fixed case 2.

Specifically, the number of the nail heads 5 is equal to the number of the placing grooves 11 and the through holes 8, and the nail heads correspond to the placing grooves and the through holes one to one.

Specifically, the bottom end inside the fixed box 2 and the top of the base 1 are fixedly connected with an inclined plate 17.

Specifically, a fixing block 18 is fixedly connected to one side of the base 1, which is far away from the sealing door 15.

Specifically, T type groove 19 has all been seted up to the both sides that just are located through-hole 8 on the bottom surface of clamp plate 23, the inside sliding connection of T type groove 19 has T type pole 20, the bottom surface fixedly connected with extrusion piece 21 of T type pole 20, the inside of T type groove 19 is through extrusion spring 22 and T type pole 20 fixed connection.

Specifically, the length of the nail head 5 is larger than that of the through hole 8.

This a device for retrieving old and useless lithium cell electrolyte, when using, through opening chamber door 16, the case is accepted board 10 and is taken out, place the battery in the inside of standing groove 11 one by one, then will accept board 10 and promote inside fixed case 2, close chamber door 16, start hydraulic cylinder 3 and drive connecting plate 4 and then drive pin fin 5 downstream, and pin fin 5 passes through-hole 8, then drive clamp plate 23 downstream, thereby it is fixed to make extrusion piece 21 extrude the battery, pin fin 5 passes the battery at extruded in-process, pierce through it, and its inside electrolyte flows the inside of collecting tank 14 through leaking hole 12, pull out collecting tank 14 through opening sealing door 15, thereby accomplish the collection of collecting tank to electrolyte.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a device for retrieving old and useless lithium cell electrolyte, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a fixed box (2), the top of the fixed box (2) is fixedly connected with a hydraulic cylinder (3), the telescopic end of the hydraulic cylinder (3) penetrates through the fixed box (2) and extends to the interior of the fixed box and is fixedly connected with a connecting plate (4), a nail head (5) is fixedly connected to the bottom surface of the connecting plate (4), sliding chutes (7) matched with a sliding block (6) are symmetrically formed in two sides of the inner wall of the fixed box (2), a pressing plate (23) is fixedly connected to the other side of the sliding block (6), through holes (8) are formed in the pressing plate (23) and are positioned below the nail head (5), supporting springs (9) are fixedly connected to the interior of the sliding chutes (7), supporting blocks are symmetrically and fixedly connected to two sides of the interior of the fixed box (2), bearing plates (10) are placed on the supporting blocks, and placing grooves (11) are formed in, the water leakage hole (12) has been seted up to the inside of standing groove (11), opening (13) have been seted up to the bottom of fixed case (2) and the top that is located base (1), the below of opening (13), and the collecting vat (14) has been placed to the inside that is located base (1), be provided with sealing door (15) on the side of base (1), be provided with chamber door (16) on the side of fixed case (2).

2. The apparatus for recycling electrolyte of waste lithium batteries according to claim 1, characterized in that: the number of the nail heads (5) is equal to that of the placing grooves (11) and the through holes (8), and the nail heads correspond to the placing grooves one to one.

3. the apparatus for recycling electrolyte of waste lithium batteries according to claim 1, characterized in that: the bottom end in the fixed box (2) is fixedly connected with an inclined plate (17) at the top of the base (1).

4. The apparatus for recycling electrolyte of waste lithium batteries according to claim 1, characterized in that: the sealing door is characterized in that a fixing block (18) is fixedly connected to one side, away from the sealing door (15), of the interior of the base (1).

5. The apparatus for recycling electrolyte of waste lithium batteries according to claim 1, characterized in that: t type groove (19) have all been seted up to the both sides that just are located through-hole (8) on the bottom surface of clamp plate (23), the inside sliding connection of T type groove (19) has T type pole (20), the bottom surface fixedly connected with extrusion piece (21) of T type pole (20), the inside of T type groove (19) is through extrusion spring (22) and T type pole (20) fixed connection.

6. The apparatus for recycling electrolyte of waste lithium batteries according to claim 1, characterized in that: the length of the nail head (5) is larger than that of the through hole (8).