CN218281953U

CN218281953U - Graphite cathode material shaping equipment

Info

Publication number: CN218281953U
Application number: CN202222045673.1U
Authority: CN
Inventors: 张维谦
Original assignee: Henan Guowei New Material Technology Co ltd
Current assignee: Henan Guowei New Material Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-13
Anticipated expiration: 2032-08-04

Abstract

The utility model provides a graphite cathode material shaping device, which relates to the technical field of battery production and comprises a crushing bin and a supporting tube, and is characterized in that the supporting tube runs through the crushing bin, one end of the supporting tube, which is positioned in the crushing bin, is fixedly connected with a heat dissipation bin, a double-shaft motor is fixedly arranged in the heat dissipation bin, and a supporting rod is fixedly connected with an output end below the double-shaft motor; the double-shaft motor drives the brush plate to rotate through the supporting rod, the inner wall of the hopper is cleaned by the brush plate, and therefore the problem that a leakage hole is blocked is avoided, the problem that the qualified materials are processed again is avoided, polishing efficiency is improved, the design of the supporting tube is adopted, the heat dissipation bin is ventilated with the outside, heat generated by the double-shaft motor installed in the heat dissipation bin can be dissipated through the supporting tube, the high-temperature damage problem of the double-shaft motor is avoided, the service life of the double-shaft motor is prolonged, and practicability is improved.

Description

Graphite cathode material shaping equipment

Technical Field

The utility model relates to a battery production technical field specifically is a graphite negative electrode material plastic equipment.

Background

Graphite negative electrode materials are widely used as main battery processing materials at present, and before the graphite negative electrode materials are used, the materials need to be polished and shaped.

The utility model discloses a lithium cell graphite cathode material plastic equipment in the chinese patent of the publication number CN215353738U of authorizing, smash the inside setting that connects the hopper in storehouse, through the small opening that connects the hopper outside, the inside collection sack in storehouse is collected to the cooperation bottom of smashing the storehouse, and the inside negative pressure fan in negative pressure storehouse uses, make the device adopt the suction formula to filter to the powder after the plastic, the filterable effect has been improved, and effectually avoid producing great dust and polluted environment in the filtering process, output and the transfer storehouse through negative pressure fan switch on in addition, the cooperation circulating pipe uses, make the device utilize the blowing power that negative pressure fan output produced, can make things convenient for the circulation of large granule raw materials to polish, the practicality is higher, it is more convenient to use.

However, the above technical solution has the following drawbacks:

1. the powder passes through the leakage hole under the suction of the negative pressure, and the larger powder can be sucked in the leakage hole due to the negative pressure so as to block the leakage hole, so that the qualified powder cannot enter the receiving bin but enters the transfer bin along the receiving bin so as to be sent into the feeding hole again for grinding, and the grinding efficiency is reduced;

2. because the raw materials can produce high temperature after being polished by two polishing discs to smash the temperature in storehouse higher, including the temperature that the motor operation produced, and the motor is located and smashes the storehouse, make the temperature can not be timely give off, easily lead to motor high temperature to damage, life is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphite cathode material plastic equipment aims at solving the problem of polishing inefficiency, motor life weak point after the lithium cell graphite cathode material plastic equipment small opening among the prior art is stifled.

In order to achieve the above purpose, the utility model adopts the following technical scheme: graphite cathode material plastic equipment, including smashing storehouse and stay tube, characterized by, the stay tube runs through and smashes the storehouse, just the stay tube is located the one end fixedly connected with heat dissipation storehouse of smashing the storehouse, the inside fixed mounting in heat dissipation storehouse has double-shaft motor, the output end fixedly connected with bracing piece of double-shaft motor below, the one end fixedly connected with brush board of double-shaft motor is kept away from to the bracing piece, the inner wall fixedly connected with who smashes the storehouse connects the hopper, connect and seted up the small opening on the hopper, the inner wall laminating of brush board and connecing the hopper.

In order to make the utility model discloses have the effect that the pay-off was polished, the utility model discloses a further technical scheme does, the top of smashing the storehouse is provided with the feed inlet.

In order to make the utility model discloses have the effect of the graphite negative electrode material of polishing, the utility model discloses a further technical scheme does, smash the interior top of storehouse and the last mill of the fixedly connected with of the feed inlet correspondence, the output fixedly connected with of biax motor top is down the mill.

In order to make the utility model discloses have the effect of collecting the qualified graphite cathode material of processing, the utility model discloses a further technical scheme does, the bottom of smashing the storehouse is provided with the collection storehouse.

In order to make the utility model discloses have the effect of retrieving the unqualified material of processing, the utility model discloses a further technical scheme does, the center department of smashing the storehouse bottom is provided with the transit storehouse.

In order to make the utility model discloses have the effect of accelerateing qualified material and unqualified material recovery, the utility model discloses a further technical scheme does, the bottom of smashing the storehouse is provided with the negative pressure storehouse.

In order to make the utility model discloses have the effect of qualified material recovery with higher speed, the utility model discloses a further technical scheme does, be connected with the exhaust tube between negative pressure storehouse and the collection storehouse, one side fixed mounting in transit storehouse has negative-pressure air fan.

In order to make the utility model discloses have the effect that makes unqualified material circulation processing, the utility model discloses a further technical scheme does, the inner wall fixedly connected with stock guide of transfer bin, one side fixedly connected with circulating pipe of transfer bin.

The utility model has the advantages that:

1. the double-shaft motor drives the brush plate to rotate through the support rod, so that the brush plate cleans the inner wall of the butt hopper, the problem that a leak hole is blocked is avoided, the problem that the processed qualified material is processed again is avoided, and the polishing efficiency is improved;

2. the design of stay tube for the heat dissipation storehouse ventilates with the external world, thereby the heat that the double-shaft motor installed in the heat dissipation storehouse produced can be through the stay tube effluvium, has avoided the problem of double-shaft motor high temperature damage, has prolonged double-shaft motor's life, has improved the practicality.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to an embodiment of the present invention.

In the figure: 1-crushing bin, 2-supporting tube, 3-radiating bin, 4-double-shaft motor, 5-supporting rod, 6-brush plate, 7-receiving hopper, 8-feeding hole, 9-upper grinding disc, 10-lower grinding disc, 11-leak hole, 12-collecting bin, 13-transfer bin, 14-negative pressure bin, 15-exhaust tube, 16-negative pressure fan, 17-guide plate and 18-circulating tube.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a graphite cathode material shaping device, including smashing storehouse 1 and stay tube 2, characterized by, stay tube 2 runs through and smashes storehouse 1, and stay tube 2 is located and smashes one end fixedly connected with heat dissipation storehouse 3 in storehouse 1, the inside fixed mounting in heat dissipation storehouse 3 has double-shaft motor 4, stay tube 2 inside cavity, make heat dissipation storehouse 3 ventilate with the external world, thereby the heat that double-shaft motor 4 produced in heat dissipation storehouse 3 and the heat that the material of polishing produced can be dispelled with the wind, the radiating effect has been played, thereby the life of double-shaft motor 4 has been prolonged, and the tip of stay tube 2 also can install the heat dissipation fan, accelerate the circulation of air, the radiating efficiency improves, the output end fixedly connected with bracing piece 5 below double-shaft motor 4, the one end fixedly connected with brush board 6 that the bracing piece 5 kept away from double-shaft motor 4, smash the inner wall fixedly connected with of storehouse 7, leak hole 11 has been seted up on the hopper 7, brush board 6 and the inner wall laminating of hopper 7, double-shaft motor 4 rotates and can drive the brush board 6 and connect the inner wall rotation of hopper 7 through the bracing piece, thereby the inner wall of hopper is cleaned, the problem of leaking hole 11 has been avoided being blocked up.

In this embodiment, graphite cathode material after polishing falls on connecing hopper 7 after, tiny granule can run through the small opening 11 and connect hopper 7, the granule is big then can be followed and connect hopper 7 roll down and fall, and not little card is at the particulate material in small opening 11, then can be cleaned out in the small opening 11 by pivoted brush board 6, then roll along the inner wall that connects hopper 7, thereby avoided the small opening 11 to be blockked up, influence the problem of the efficiency of polishing, and the design of stay tube 2, make heat dissipation storehouse 3 and external ventilation, thereby the heat of installing the production of double-shaft motor 4 in heat dissipation storehouse 3 can be through stay tube 2 effluvium, the problem of double-shaft motor 4 high temperature damage has been avoided.

Specifically, the top of the crushing bin 1 is provided with a feed inlet 8 for adding raw materials into the crushing bin 1.

Specifically, smash the interior top of 1 storehouse and the position fixedly connected with that feed inlet 8 corresponds and go up polishing dish 9, polishing dish 10 under the output fixedly connected with of 4 tops of double-shaft motor, the raw materials get into polish and set 9 and polish the back between the dish 10 down, and double-shaft motor 4 drives down polishing dish 10 and rotates, polishes the raw materials.

Specifically, the bottom of smashing storehouse 1 is provided with collects the storehouse 12, sets up the sack in collecting the storehouse 12, and the little raw materials of back granule of polishing fall into in collecting the storehouse 12 through connect the small opening 11 on the hopper 7 and collect.

Specifically, a middle rotating bin 13 is arranged at the center of the bottom of the crushing bin 1, and raw materials with large particles fall into the middle rotating bin 13 along the receiving hopper 7.

Specifically, the bottom of the crushing bin 1 is provided with a negative pressure bin 14, an air exhaust pipe 15 is connected between the negative pressure bin 14 and the collecting bin 12, a negative pressure fan 16 is fixedly mounted on one side of the transfer bin 13, and the negative pressure fan 16 extracts air in the collecting bin 12 to lower the air pressure in the collecting bin 12, so that the processed raw materials penetrate through the leakage hole 11.

Specifically, a material guide plate 17 is fixedly connected to the inner wall of the transit bin 13, a circulating pipe 18 is fixedly connected to one side of the transit bin 13, the material guide plate 17 guides the raw materials of the kojida to the end portion of the circulating pipe 18, the circulating pipe 18 is connected with the feed port 8, negative pressure air 16 sends air into the transit bin 13, the raw materials in the transit bin 13 are blown into the circulating pipe 18, and then the raw materials are sent into the feed port 8 for reprocessing.

It is to be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a graphite cathode material plastic equipment, is including smashing storehouse (1) and stay tube (2), characterized by, stay tube (2) run through and smash storehouse (1), just stay tube (2) are located one end fixedly connected with heat dissipation storehouse (3) of smashing storehouse (1), the inside fixed mounting in heat dissipation storehouse (3) has double-shaft motor (4), output end fixedly connected with bracing piece (5) of double-shaft motor (4) below, the one end fixedly connected with brush board (6) of double-shaft motor (4) are kept away from in bracing piece (5), the inner wall fixedly connected with in smashing storehouse (1) connects hopper (7), connect and seted up small opening (11) on hopper (7), brush board (6) with connect the inner wall laminating of hopper (7).

2. The graphite cathode material shaping device as claimed in claim 1, wherein the top of the crushing bin (1) is provided with a feeding hole (8).

3. The graphite cathode material shaping equipment as claimed in claim 2, wherein an upper grinding disc (9) is fixedly connected to the position, corresponding to the feed inlet (8), of the top of the grinding bin (1), and a lower grinding disc (10) is fixedly connected to an output end above the double-shaft motor (4).

4. The graphite cathode material shaping device as claimed in claim 1, wherein a collecting bin (12) is arranged at the bottom of the crushing bin (1).

5. The graphite cathode material shaping device as claimed in claim 1, wherein a transfer bin (13) is arranged at the center of the bottom of the crushing bin (1).

6. The graphite cathode material shaping device as claimed in claim 5, wherein a negative pressure bin (14) is arranged at the bottom of the crushing bin (1).

7. The graphite cathode material shaping device according to claim 6, wherein an exhaust pipe (15) is connected between the negative pressure bin (14) and the collection bin (12), and a negative pressure fan (16) is fixedly installed on one side of the transfer bin (13).

8. The graphite cathode material shaping device according to claim 7, wherein a material guide plate (17) is fixedly connected to the inner wall of the transfer bin (13), and a circulating pipe (18) is fixedly connected to one side of the transfer bin (13).