CN211436450U

CN211436450U - Recycling device for lithium battery cell pole piece

Info

Publication number: CN211436450U
Application number: CN201921581968.2U
Authority: CN
Inventors: 曾昆
Original assignee: Individual
Current assignee: Huang Zhengfu
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-09-08
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a lithium cell electricity core recycle device for pole piece, the loach carrying platform comprises a supporting fram, dead lever fixedly connected with separator plate and cutting motor are passed through to the upper end of support frame, the baffle that two symmetries of border department fixedly connected with of separator plate set up, the one end of separator plate is equipped with pushing mechanism, the baffle that the other end fixedly connected with slope of separator plate set up, be equipped with the cutting cut that two symmetries set up on the lower bottom surface of separator plate, all be equipped with cutting blade in every cutting cut, the upper end of cutting cut is equipped with the overhead gage, overhead gage fixed connection is between two baffles, every cutting blade's centre bore all with the output fixed connection of cutting motor, the lower extreme of baffle. The utility model discloses be provided with pushing mechanism, can realize lithium cell electricity core pole piece and lithium cell casing's separation, realize resource recovery, save natural resources, still be provided with broken mechanism, realize comparatively simple, convenient operation to the abundant breakage of electric core pole piece as a result.

Description

Recycling device for lithium battery cell pole piece

Technical Field

The utility model relates to a lithium cell technical field especially relates to a lithium cell electricity core recycle device for pole piece.

Background

With the rapid development of economy in China, the demand for new battery materials is continuously increased, and in addition, the demands of products such as mobile phones, notebook computers, digital cameras, video cameras and automobiles for novel, efficient and environment-friendly battery materials are increased, the new battery material market in China is continuously expanded, lithium batteries serve as the future development direction of batteries, the development prospect of the positive electrode material market is good, and meanwhile, the popularization of smart phones and the large-scale commercialization of new energy automobiles bring new opportunities for the positive electrode materials of the lithium batteries.

The positive and negative poles of the lithium battery can contain various metal materials such as copper and aluminum, the recovery value is high, the most traditional lithium battery processing method is to crush and recycle the whole lithium battery, the material with high value in the lithium battery cell pole piece cannot be recycled, the resource waste is easily caused, and although some traditional recycling devices for the lithium battery cell pole piece can recycle resources, the structure is complex, and the maintenance are not convenient.

Therefore, the recycling device for the pole piece of the lithium battery cell is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional recycle device for lithium battery cell pole piece among the prior art is complicated in structure, and the more simple recycle device for lithium battery cell pole piece of structure that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lithium cell electricity core is recycle device for pole piece, includes the support frame, dead lever fixedly connected with separator plate and cutting motor are passed through to the upper end of support frame, the baffle that two symmetries of border department fixedly connected with of separator plate set up, the one end of separator plate is equipped with pushing mechanism, the baffle that the other end fixedly connected with slope of separator plate set up, be equipped with the cutting cut that two symmetries set up on the lower bottom surface of separator plate, every all be equipped with cutting blade in the cutting cut, the upper end of cutting cut is equipped with the overhead gage, overhead gage fixed connection is between two baffles, every cutting blade's centre bore all with the output fixed connection of cutting motor, the lower extreme of baffle is equipped with crushing mechanism.

Preferably, pushing mechanism includes the fixed plate of fixed connection in separator one end, the upper end of separator is equipped with the promotion strip that two levels all set up, two promote the strip all run through the fixed plate setting and with fixed plate sliding connection, two promote the common fixedly connected with of one end that the strip is located the separator upper end and push the board, two the other end fixedly connected with push pedal of promotion strip.

Preferably, broken mechanism include with support frame fixed connection's broken section of thick bamboo, fixedly connected with inclines the feed plate that sets up on the inside wall of broken section of thick bamboo, the discharge gate has been seted up on the lateral wall of broken section of thick bamboo lower extreme, broken section of thick bamboo internal rotation is connected with the axis of rotation of vertical setting, the upper end of axis of rotation is rotated with the lower lateral wall of feed plate and is connected, the lower extreme of axis of rotation runs through the lower lateral wall setting and the fixedly connected with motor of broken section of thick bamboo.

Preferably, the lower bottom surface of crushing barrel sets up in the slope, the discharge gate sets up in the minimum of crushing barrel lower bottom surface.

Preferably, the rotating shaft is fixedly sleeved with a plurality of crushing knives, a first crushing roller and a second crushing roller from top to bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up pushing mechanism, place a plurality of lithium cells on the separator, promote the outside push pedal of separator, the push pedal of separator upper end can promote the lithium cell in the separator under the impetus that promotes the strip, make the lithium cell cut by cutting blade in the below of overhead gage, the broken section of thick bamboo that can fall into of the electric core pole piece at battery both ends, the lithium cell casing can slide away through the baffle, the separation of lithium battery electric core and lithium cell casing has been realized, realize resource recovery, natural resources have been saved, and easy and simple to handle swiftly.

2. Through setting up broken mechanism, in the broken section of thick bamboo that drops as the electric core pole piece of lithium cell, through the inside back of feed plate landing to broken section of thick bamboo, can at first carry out preliminary crushing by a plurality of crushing sword, carry out crushing once more when getting into the gap between first crushing roller and the crushing roller of second and the broken section of thick bamboo inside wall again, when the particle diameter after smashing is less than the clearance between crushing roller and the broken section of thick bamboo inside wall, can follow the lower bottom surface landing ejection of compact on the slope setting of broken section of thick bamboo, the realization is to the abundant breakage of electric core pole piece, the result is comparatively simple, and convenient operation.

Drawings

Fig. 1 is a schematic structural view of a recycling device for a lithium battery cell pole piece provided by the present invention;

fig. 2 is the utility model provides a recycle device for lithium battery cell pole piece overlook the schematic structure diagram.

In the figure: 1 support frame, 2 separation plates, 3 baffle plates, 4 guide plates, 5 cutting blades, 6 fixing plates, 7 pushing strips, 8 pushing plates, 9 crushing cylinders, 10 feeding plates, 11 crushing knives, 12 first crushing rollers and 13 second crushing rollers.

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.

Referring to fig. 1-2, a recycling device for lithium battery cell pole pieces comprises a support frame 1, the upper end of the support frame 1 is fixedly connected with a separation plate 2 and a cutting motor through a fixing rod, two baffle plates 3 which are symmetrically arranged are fixedly connected at the edge of the separation plate 2, the baffle plates 3 limit the lithium battery, one end of the separation plate 2 is provided with a pushing mechanism, concretely, the pushing mechanism comprises a fixing plate 6 fixedly connected at one end of the separation plate 2, the upper end of the separation plate 2 is provided with two pushing strips 7 which are uniformly and horizontally arranged, the two pushing strips 7 are both arranged through the fixing plate 6 and are slidably connected with the fixing plate 6, one ends of the two pushing strips 7 at the upper end of the separation plate 2 are fixedly connected with a pushing plate 8 which is vertically arranged, the other ends of the two pushing strips 7 are fixedly connected with a pushing plate, and the other, be equipped with the cutting cut that two symmetries set up on the lower bottom surface of separation plate 2, all be equipped with cutting blade 5 in every cutting cut, distance between two cutting blade 5 will be greater than the width of slurcam 8, the upper end of cutting cut is equipped with the overhead gage, overhead gage fixed connection is between two baffles 3, and the overhead gage can be fixed the lithium cell, is convenient for cut the separation, every cutting blade 5's centre bore all with the output fixed connection of cutting motor.

The utility model discloses in, baffle 4's lower extreme is equipped with broken mechanism, it is to explain, broken mechanism includes the broken section of thick bamboo 9 with 1 fixed connection of support frame, the feed plate 10 that fixedly connected with slope set up on broken section of thick bamboo 9's the inside wall, the discharge gate has been seted up on the lateral wall of broken section of thick bamboo 9 lower extreme, 9 internal rotations of broken section of thick bamboo are connected with the axis of rotation of vertical setting, the upper end of axis of rotation is rotated with the lower lateral wall of feed plate 10 and is connected, the lower lateral wall that the lower extreme of axis of rotation runs through broken section of thick bamboo 9 sets up and fixedly connected with motor, it needs to notice, 1 top-down fixed cover of axis of rotation has cup jointed a plurality of crushing sword 11, first crushing roller 12 and second crushing roller 13 are worth mentioning, the lower bottom surface slope of broken section.

The utility model discloses its functional principle is explained to following mode of operation of accessible: firstly, a plurality of lithium batteries are placed on a separation plate 2, then a push plate outside the separation plate 2 is pushed, a push plate 8 at the upper end of the separation plate 2 can push the lithium batteries in the separation plate 2 under the pushing action of a push strip 7, so that the lithium batteries are cut by a cutting blade 5 below an upper baffle, battery cell pole pieces at two ends of each battery can fall into a crushing cylinder 9, the lithium battery shell can slide away through a guide plate 4, the separation of the lithium battery cell pole pieces and the lithium battery shell is realized, a motor is started again, when the battery cell pole pieces of the lithium batteries fall into the crushing cylinder 9 and slide into the crushing cylinder 9 through a feed plate 10, primary crushing can be firstly carried out by a plurality of crushing cutters 11, and then secondary crushing is carried out when the battery cell pole pieces fall into gaps between a first crushing roller 12, a second crushing roller 13 and the inner side wall of the crushing cylinder 9 until the diameter of crushed particles is smaller than the gap between the crushing rollers and the inner side wall of the crushing, the lower bottom surface of the crushing barrel 9 is inclined to slide down and discharge from the discharge hole.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A recycling device for a pole piece of a lithium battery cell comprises a support frame (1) and is characterized in that, the upper end of the supporting frame (1) is fixedly connected with a separating plate (2) and a cutting motor through a fixing rod, two baffle plates (3) which are symmetrically arranged are fixedly connected at the edge of the separation plate (2), one end of the separation plate (2) is provided with a pushing mechanism, the other end of the separation plate (2) is fixedly connected with a guide plate (4) which is obliquely arranged, two symmetrically arranged cutting openings are arranged on the lower bottom surface of the separation plate (2), a cutting blade (5) is arranged in each cutting opening, the upper end of cutting opening is equipped with the overhead gage, overhead gage fixed connection is between two baffles (3), every the centre bore of cutting blade (5) all with the output fixed connection of cutting motor, the lower extreme of baffle (4) is equipped with crushing mechanism.

2. The recycling device for the pole pieces of the battery cells of the lithium battery of claim 1, wherein the pushing mechanism comprises a fixing plate (6) fixedly connected to one end of the separating plate (2), two pushing strips (7) horizontally arranged are arranged at the upper end of the separating plate (2), the two pushing strips (7) are arranged through the fixing plate (6) and slidably connected with the fixing plate (6), one end of each pushing strip (7) located at the upper end of the separating plate (2) is fixedly connected with a vertically arranged pushing plate (8), and the other end of each pushing strip (7) is fixedly connected with a pushing plate.

3. The recycling device for the pole pieces of the lithium battery cell of claim 1, wherein the crushing mechanism comprises a crushing cylinder (9) fixedly connected with the support frame (1), a feeding plate (10) obliquely arranged is fixedly connected to the inner side wall of the crushing cylinder (9), a discharging port is formed in the side wall of the lower end of the crushing cylinder (9), a vertically-arranged rotating shaft is rotatably connected to the crushing cylinder (9), the upper end of the rotating shaft is rotatably connected with the lower side wall of the feeding plate (10), and the lower end of the rotating shaft penetrates through the lower side wall of the crushing cylinder (9) and is fixedly connected with a motor.

4. The recycling device for the pole pieces of the lithium battery cells of claim 3, wherein the lower bottom surface of the crushing cylinder (9) is inclined, and the discharge port is arranged at the lowest position of the lower bottom surface of the crushing cylinder (9).

5. The recycling device for the pole pieces of the lithium battery cell of claim 4, wherein the rotating shaft 1 is fixedly sleeved with a plurality of crushing knives (11), a first crushing roller (12) and a second crushing roller (13) from top to bottom.