CN220744696U

CN220744696U - Charging device for battery powder

Info

Publication number: CN220744696U
Application number: CN202322213028.0U
Authority: CN
Inventors: 胡凯; 姚停; 方继明; 徐懋
Original assignee: Hefei Yuanxin Recycling Technology Co ltd
Current assignee: Hefei Yuanxin Recycling Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-04-09
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a charging device for battery powder, and particularly relates to the technical field of battery production. It comprises the following steps: a feed pipe; the discharging pipe is of a hose structure, is communicated with the feeding pipe, and is connected with a gun at the other end; the negative pressure device is connected with the discharging pipe and is used for providing negative pressure for the inside of the discharging pipe; and the anti-blocking spray head is positioned at one end of the feeding pipe and is detachably connected with the feeding pipe. A gap is formed between the end face of the anti-blocking spray head and the orifice of the feed pipe; and a plurality of air jet ports are formed in the anti-blocking spray head, and the air jet ports can allow air to be jetted out. The utility model can effectively solve the problems that the charging pipe is easy to be blocked and the charging effect is poor in the actual charging process of the existing battery powder.

Description

Charging device for battery powder

Technical Field

The utility model relates to the technical field of battery production, in particular to a charging device for battery powder.

Background

In the transportation process of battery raw materials and battery powder, a ton bag is mostly adopted. In the feeding process, a mode of combining a small feeding station with a negative pressure suction pipe is adopted for feeding.

At present, dust is easy to generate in the process of manual feeding, and the dust can harm the health of workers. Meanwhile, for workers, the labor intensity is high in the process of manually feeding, and the feeding speed is uneven. For the small-sized feeding station and the negative pressure habit feeding, the pipe body is easy to be blocked, so that the feeding effect is poor in the actual feeding process.

Disclosure of Invention

In view of the above drawbacks of the prior art, an object of the present utility model is to disclose a charging device for battery powder, so as to solve the problems of easy blockage of a charging pipe and poor charging effect of the conventional battery powder during the actual charging process.

To achieve the above and other related objects, the present utility model discloses a charging device for battery powder, comprising:

a feed pipe;

the discharging pipe is of a hose structure, is communicated with the feeding pipe, and is connected with a gun at the other end;

the negative pressure device is connected with the discharging pipe and is used for providing negative pressure for the inside of the discharging pipe; and

the anti-blocking spray head is positioned at one end of the feeding pipe and is detachably connected with the feeding pipe;

a gap is formed between the end face of the anti-blocking spray head and the orifice of the feed pipe; and

the anti-blocking spray head is provided with a plurality of air nozzles, and the air nozzles can allow air to be sprayed out.

In one scheme of the utility model, the anti-blocking spray head is of a cone structure, and the anti-blocking spray head and the feeding pipe are coaxially arranged.

In one aspect of the present utility model, the plurality of air nozzles are uniformly disposed at the periphery of the anti-blocking nozzle.

In one aspect of the utility model, the gap has a width greater than 5 cm.

In one scheme of the utility model, the anti-blocking nozzle further comprises an air outlet pipe, one end of the air outlet pipe is connected to the anti-blocking nozzle, and the air outlet pipe is communicated with the air nozzle; and

the other end of the air outlet pipe is connected with an air supply component.

In one aspect of the utility model, the air pressure regulating valve is located on the air outlet pipe.

In one aspect of the utility model, the feed tube is a rigid rod-like structure and the feed tube has a diameter greater than 10 cm.

In one aspect of the utility model, the device further comprises a handle fixedly connected to the feeding pipe.

In summary, the utility model discloses a feeding device of battery powder, wherein negative pressure is arranged in a discharging pipe, and an anti-blocking nozzle is arranged at the end part of a feeding pipe. Continuous feeding is achieved by inserting a feed tube into the bale. Meanwhile, the air pressure of the air supply assembly can be allowed to pass through for materials with different specific gravities so as to avoid blocking. Can effectively improve the feeding amount and reduce the dust. The problem that the charging pipe is easy to be blocked and the charging effect is poor in the actual charging process of the existing battery powder can be effectively solved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a charging device for battery powder according to an embodiment of the utility model.

Description of element reference numerals

100. A feed pipe; 110. a handle;

200. a discharge pipe; 210. a material gun; 220. a negative pressure device;

300. anti-blocking spray heads; 310. an air jet; 320. a gas supply assembly; 330. an air pressure regulating valve;

400. a gap.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Please refer to fig. 1. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or scope thereof.

Referring to fig. 1, the utility model discloses a charging device for battery powder, which can be used for solving the problems that a charging pipe is easy to be blocked and a charging effect is poor in the actual charging process of the existing battery powder. The feeding device of the battery powder at least comprises a feeding pipe 100, a discharging pipe 200, an anti-blocking spray head 300 and a negative pressure device 220. The feeding pipe 100 is fixedly connected with the discharging pipe 200, and the feeding pipe 100 is communicated with the discharging pipe 200. After the battery powder for feeding enters the feeding pipe 100 through one end of the feeding pipe 100, the battery powder is sprayed out through the discharging pipe 200.

It will be appreciated that the feed tube 100 is a rigid rod-like structure and the discharge tube 200 is a flexible tube body. The rigid feed tube 100 facilitates insertion of the feed tube 100 into the bale, and the flexible discharge tube 200 facilitates feeding.

Referring to fig. 1, in one embodiment, one end of the discharging pipe 200 is connected to the feeding pipe 100, and the other end of the discharging pipe 200 is connected to a gun 210. Through the material gun 210, the feeding effect of the discharging pipe 200 can be effectively improved. It should be noted that the negative pressure device 220 is connected to the tapping pipe 200, and that the negative pressure device 220 allows for the supply of negative pressure into the tapping pipe 200. Under the action of negative pressure, battery powder in the material bag is sprayed out by a material gun 210 after passing through the material inlet pipe 100. The specific structure of the negative pressure device 220 may allow determination according to actual requirements. And, the negative pressure device 220 may generate negative pressure in the tapping pipe 200.

Referring to fig. 1, the anti-blocking nozzle 300 is connected to one end of the feed pipe 100, and the anti-blocking nozzle 300 is detachably connected to the feed pipe 100. The specific connection between the anti-blocking nozzle 300 and the feed pipe 100 can be determined according to actual requirements. For example, in one embodiment, a threaded hole may be formed in the end surface of the feed pipe 100, and a screw may be rotatably connected to the anti-blocking nozzle 300. And, the screw on the anti-blocking nozzle 300 may be allowed to be screwed into the threaded hole, so as to realize detachable connection between the anti-blocking nozzle 300 and the feed pipe 100.

It will be appreciated that the anti-blocking nozzle 300 and the tapping pipe 200 are located at the two ends of the feed pipe 100, respectively.

The gap 400 is formed between the anti-blocking nozzle 300 and the feeding pipe 100, and battery powder enters the feeding pipe 100 through the gap 400. Wherein the actual width of the gap 400 is greater than 5 cm, for example, in one embodiment, the width of the gap 400 may be allowed to be 6 cm. However, the width of the gap 400 may be determined according to actual requirements.

It should be noted that, the anti-blocking nozzle 300 adopts a conical structure, and the anti-blocking nozzle 300 and the feed pipe 100 are coaxially arranged. Meanwhile, a plurality of air injection holes are formed in the anti-blocking nozzle 300, and the air injection holes 310 may be used to inject air. The plurality of air injection holes are positioned on the conical surface of the anti-blocking spray head 300, and are uniformly connected on the anti-blocking spray head 300.

Therefore, when battery powder is introduced into the feed pipe 100 through the gap 400, the gas ejected from the gas ejection port 310 can effectively prevent clogging.

In one embodiment, the anti-blocking nozzle may be connected to an air outlet pipe, and the air outlet pipe is connected to the air nozzle 310. It can be appreciated that the air supply assembly 320 is connected to the other end of the air outlet pipe, and the air supply process for the anti-blocking spray head 300 is realized through the air supply assembly 320.

In order to improve the practical use effect of the device, a sub-regulating valve can be allowed to be connected to the air outlet pipe. The size of the gas ejected from the gas ejection port 310 is adjusted by the gas pressure adjusting valve 330.

Referring to fig. 1, in one embodiment, the anti-blocking nozzle 300 has a cone structure, and the maximum diameter of the anti-blocking nozzle 300 is the same as the diameter of the feed pipe 100. It should be noted that the diameter of the feed tube 100 is greater than 10 cm, for example, the diameter of the feed tube 100 may be allowed to be 11 cm. However, the diameter of the feed tube 100 may be determined according to practical requirements without being limited thereto.

Meanwhile, a handle 110 is further connected to the feeding pipe 100, and the handle 110 is used for conveniently controlling the feeding pipe 100, so that the actual using effect of the device is improved.

In summary, the utility model discloses a feeding device for battery powder, wherein a negative pressure is arranged in a discharging pipe 200, and an anti-blocking nozzle 300 is arranged at the end of a feeding pipe 100. Continuous feeding is achieved by inserting the feed tube 100 into the package. At the same time, the air pressure through the air supply assembly 320 may be allowed to be sized to avoid material blockage for materials of different specific gravities. Can effectively improve the feeding amount and reduce the dust.

Therefore, the problems that the charging pipe is easy to be blocked and the charging effect is poor in the actual charging process of the existing battery powder can be effectively solved.

Therefore, the utility model effectively overcomes some practical problems in the prior art, thereby having high utilization value and use significance.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. A charging device for battery powder, comprising:

a feed tube (100);

the discharging pipe (200) is of a hose structure, the discharging pipe (200) is communicated with the feeding pipe (100), and the other end of the discharging pipe (200) is connected with a gun (210);

a negative pressure device (220) connected with the discharging pipe (200) and used for providing negative pressure for the inside of the discharging pipe (200); and

the anti-blocking spray head (300) is positioned at one end of the feeding pipe (100), and the anti-blocking spray head (300) is detachably connected with the feeding pipe (100);

wherein a gap (400) is formed between the end face of the anti-blocking nozzle (300) and the orifice of the feed pipe (100); and

the anti-blocking spray head (300) is provided with a plurality of air nozzles (310), and the air nozzles (310) can allow air to be sprayed out.

2. The battery powder feeding device according to claim 1, wherein the anti-blocking nozzle (300) has a cone structure, and the anti-blocking nozzle (300) and the feeding pipe (100) are coaxially arranged.

3. The battery powder charging device according to claim 1, wherein a plurality of the air nozzles (310) are uniformly arranged at the periphery of the anti-blocking nozzle (300).

4. The battery powder feeding device according to claim 1, wherein the gap (400) has a width of more than 5 cm.

5. The battery powder feeding device according to claim 1, further comprising an air outlet pipe, wherein one end of the air outlet pipe is connected to the anti-blocking nozzle (300), and the air outlet pipe is communicated with the air nozzle (310); and

the other end of the air outlet pipe is connected with an air supply component (320).

6. The battery powder feeding device according to claim 5, further comprising an air pressure regulating valve (330) located on the air outlet pipe.

7. The battery powder feeding device according to claim 1, wherein the feeding pipe (100) is of a hard rod-like structure, and the diameter of the feeding pipe (100) is larger than 10 cm.

8. The battery powder feeding device according to claim 1, further comprising a handle (110) fixedly connected to the feed tube (100).