CN221268350U - Lithium battery pulverizer - Google Patents

Abstract

The utility model discloses a lithium battery pulverizer, comprising: the feeding bin, the one end in feeding bin is connected with the one end in smashing the storehouse be equipped with crushing axle the crushing axle downside is equipped with the screen cloth downside is equipped with the striker plate the notch communicates with each other with dust absorption pipeline through seting up on the striker plate, the opening of notch is by little grow gradually. The opening mode of the notch can ensure the consistent far and near air quantity in the lower dust collection pipeline, and can quickly suck away the materials leaked from the screen.

Description

Lithium battery pulverizer

Technical Field

The utility model relates to the technical field of crushers, in particular to a lithium battery crusher.

Background

The recovery process of the waste lithium battery comprises the processes of discharge treatment, crushing, screening, magnetic separation of oversize products, heat treatment, smelting and the like. The prior device for crushing the waste lithium batteries generally has the following working procedures: waste lithium batteries are crushed by the crushing shaft, and then are screened by the screen mesh to fall into the dust collection pipeline from the notch formed in the baffle plate, and the dust collection pipeline is connected with the suction fan to draw crushed materials out of the dust collection pipeline. However, the far and near air quantity in the dust collection pipeline is inconsistent, and the falling materials cannot be guaranteed to be quickly sucked away, so that the phenomenon of blockage can occur.

Disclosure of utility model

The utility model provides a lithium battery pulverizer, which aims to solve the problems that the air quantity in a dust collection pipeline is inconsistent and the falling materials cannot be quickly sucked away and blocked.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

A lithium battery shredder comprising: the feeding bin, the one end in feeding bin is connected with the one end in smashing the storehouse be equipped with crushing axle the crushing axle downside is equipped with the screen cloth downside is equipped with the striker plate the notch communicates with each other with dust absorption pipeline through seting up on the striker plate, the opening of notch is by little grow gradually.

Further: the feeding bin is hinged with the crushing bin.

Further: the feeding bin further comprises a worm and gear speed reducer, and the worm and gear speed reducer is connected with one side of the feeding bin through a screw rod.

Further: the striker plate is V-shaped.

Further: the crushing shaft comprises a rotating shaft, a cutter disc and a hammer.

Further: the rotating shaft penetrates through the bearing seat to be connected with the motor.

Further: and a shielding curtain is arranged at the feed inlet of the feed bin.

Compared with the prior art, the utility model has the following technical progress:

The device is provided with a feeding bin, a crushing bin, a screen and a baffle plate, wherein the baffle plate is provided with a notch which is communicated with a dust collection pipeline, the opening of the notch is gradually enlarged from small to small, the opening mode can ensure that the far and near air quantity in the lower dust collection pipeline is consistent, and smooth material suction is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is an interior view of the crush bin of the present utility model;

FIG. 3 is a top view of the shredder bin baffle of the present utility model.

In the figure:

1-a feeding bin; 2-crushing bin; 3-crushing shaft; 4-screening; 5-a striker plate; 6-notch; 7-a dust collection pipeline; 8-worm gear reducer.

Detailed Description

The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present utility model will be described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present utility model discloses a lithium battery pulverizer, comprising: the feeding bin 1, one end of the feeding bin 1 is connected with one end of the crushing bin 2, in this embodiment, the feeding bin 1 is hinged with the crushing bin 2, the two can be separated by hinging, the feeding bin 1 and the crushing bin 2 are convenient to overhaul, in order to jack up the feeding bin 1 and the crushing bin 2, a worm gear reducer 8 can be arranged, the worm gear reducer 8 is connected with one side of the feeding bin 1 through a screw 9, the feeding bin 1 can be jack up through the screw 9 during crushing, the feeding bin 1 can be pulled up during overhaul, and the specific hinging method and the use of the worm gear reducer 8 are all of the prior art, and are not repeated.

In this embodiment, a crushing shaft 3 is disposed in the crushing bin 2, and in particular, the crushing shaft 3 includes a rotating shaft, a cutter disc and a hammer, the rotating shaft passes through a bearing seat and is connected with a motor, the bearing seat and the motor are not marked in the figure, after materials enter the crushing bin from a feed inlet of the feed bin 1, the materials are beaten and crushed by the hammer rotating at a high speed, and under the driving of air flow, the crushed materials are continuously beaten, collided and rubbed by the hammer and the cutter disc along the outer edge of the rotor and are rapidly crushed. When the material is crushed to a certain granularity, the powder particles rapidly pass through the screen 4 arranged at the lower side of the crushing shaft 3 due to the suction force of centrifugal force and wind force, the baffle plate 5 is arranged at the lower side of the screen 4, the baffle plate 5 is in a V shape in the embodiment, the material is convenient to fall down, the baffle plate 5 is communicated with the dust collection pipeline 7 through the notch 6, the opening of the notch 6 gradually becomes larger from small to large, and as shown in fig. 3, the opening mode of the trapezoid can ensure the consistent air quantity far and near in the dust collection pipeline 7, the material leaked from the screen 4 can be rapidly sucked away, the smoothness of the material suction is ensured, and the blocking phenomenon is avoided. In order to prevent dust from overflowing, a shielding curtain can be arranged at the feed inlet of the feed bin 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.

Claims (7)

1. A lithium battery pulverizer, comprising: feeding storehouse (1), the one end in feeding storehouse (1) is connected with the one end in smashing storehouse (2) be equipped with broken axle (3) in smashing storehouse (2) the broken axle (3) downside is equipped with screen cloth (4) the screen cloth (4) downside is equipped with striker plate (5) communicate with each other through seting up notch (6) and dust absorption pipeline (7) on striker plate (5), the opening of notch (6) is by little grow gradually.

2. A lithium battery pulverizer as claimed in claim 1, characterized in that the feed bin (1) is hinged to the pulverizing bin (2).

3. The lithium battery pulverizer as claimed in claim 2, further comprising a worm gear reducer (8), wherein the worm gear reducer (8) is connected with one side of the feeding bin (1) through a screw (9).

4. A lithium battery pulverizer as claimed in claim 1, characterized in that the striker plate (5) is V-shaped.

5. A lithium battery pulverizer as claimed in claim 1, characterized in that the pulverizing shaft (3) comprises a rotary shaft, a cutter disc and a hammer.

6. The lithium battery pulverizer of claim 5, wherein the shaft is coupled to the motor through the bearing housing.

7. A lithium battery pulverizer as claimed in claim 1, characterized in that a shielding curtain is provided at the feed inlet of the feed bin (1).