CN222342564U

CN222342564U - Powder feeding device

Info

Publication number: CN222342564U
Application number: CN202421144196.7U
Authority: CN
Inventors: 戴祥; 戴瑞根
Original assignee: Yunnan Kexing Environmental Protection Technology Co ltd
Current assignee: Yunnan Kexing Environmental Protection Technology Co ltd
Priority date: 2024-05-23
Filing date: 2024-05-23
Publication date: 2025-01-14
Anticipated expiration: 2034-05-23

Abstract

The utility model discloses a powder feeding device, including a bracket, a metering bin detachably connected to the middle of the bracket, a stirring bin and an auger; the stirring bin is fixedly connected to the bracket, and the lower end is detachably connected to the upper end of the metering bin through a hose; the lower end of the metering bin is detachably connected to the feeding end of the auger through a hose; the auger is fixedly connected to the lower part of the bracket. The advantages of the utility model are: by arranging a stirring assembly in the stirring bin, the motor drives the stirring assembly to rotate, and the support plate, the first stirring blade, and the second stirring blade on the stirring assembly cooperate to ensure that the powder raw materials put into the stirring bin are fully stirred, so that the quality of the finished product is well guaranteed; by arranging a semi-open cover, it can prevent dust from overflowing when the raw materials are put in.

Description

Powder feeding device

Technical Field

The utility model relates to the technical field of batching devices, in particular to a powder feeding device.

Background

The powder feeder is used as an indispensable component in industrial automation and process control systems and plays a vital role in production lines of a plurality of industries such as chemical industry, food, building materials, metallurgy and the like. The automatic feeding device is used for continuously or batchwise conveying bulk materials, accurately metering the bulk materials, ensuring the accurate feeding of raw materials in the production process, guaranteeing the quality of final products, improving the production efficiency and reducing the cost. When the existing powder feeder is used for weighing and feeding materials, the materials are obtained by mixing various raw materials, and the quality of finished products cannot be guaranteed due to uneven stirring of the materials.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a powder feeding device which can effectively ensure uniform mixing of materials before feeding and ensure the quality of finished products.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

The powder feeding device comprises a support, a metering bin detachably connected to the middle of the support, a stirring bin and an auger, wherein the stirring bin is fixedly connected with the support, the lower end of the stirring bin is detachably connected with the upper end of the metering bin through a hose, the lower end of the metering bin is detachably connected with the feeding end of the auger through a hose, and the auger is fixedly connected to the lower portion of the support.

The stirring bin comprises a bin body, a motor, a stirring assembly and a supporting seat, wherein the stirring assembly is positioned at the lower part of the bin body, two ends of the stirring assembly penetrate through the wall of the bin body, one end of the stirring assembly is fixedly connected with the output end of the motor, and the other end of the stirring assembly is rotatably connected with the supporting seat through a bearing.

The stirring assembly comprises a stirring shaft, a supporting plate, first stirring blades and second stirring blades, wherein a plurality of supporting plates are uniformly and fixedly connected to the stirring shaft, two first stirring blades are spirally wound on the supporting plates and fixedly connected with the end parts of the supporting plates, and the second stirring blades are spirally wound on the stirring shaft and fixedly connected with the stirring shaft.

Further, a horizontal motor support platform is fixedly connected to the lower end of the support, and a driving motor at the end part of the auger is placed on the motor support platform.

Further, the auger is fixedly connected with the bracket through a plurality of supporting pieces.

Further, a material containing barrel is arranged below the auger discharge port.

Further, the upper end of the stirring bin is detachably connected with a semi-open type sealing cover.

The utility model has the beneficial effects that:

through setting up stirring subassembly at the stirring storehouse, motor drive stirring subassembly rotates, and backup pad, first stirring leaf, the second stirring leaf on the stirring subassembly cooperate, have guaranteed that the powder raw materials that drops into in the stirring storehouse obtains intensive mixing for finished product quality obtains fine guarantee, through setting up the semi-open closing cap, can prevent that the dust from spilling over when the raw materials drops into.

Drawings

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

FIG. 2 is a schematic structural view of a stirring bin;

fig. 3 is a schematic structural view of the stirring assembly.

In the figure, a 1-bracket, a 2-metering bin, a 3-stirring bin, a 4-auger, a 5-motor support platform, a 6-support piece, a 7-charging barrel and an 8-semi-open type sealing cover are arranged;

31-bin body, 32-motor, 33-stirring component and 34-supporting seat;

331-stirring shaft, 332-supporting plate, 333-first stirring blade, 334-second stirring blade.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Referring to figures 1-3, the powder feeding device comprises a support 1, a metering bin 2 detachably connected to the middle of the support 1, a stirring bin 3 and a packing auger 4, wherein the stirring bin 3 is fixedly connected with the support 1, the lower end of the stirring bin is detachably connected with the upper end of the metering bin 2 through a hose, the lower end of the metering bin 2 is detachably connected with the feeding end of the packing auger 4 through a hose, and the packing auger 4 is fixedly connected to the lower portion of the support 1.

The stability of each part of device can be guaranteed to support 1, and measurement storehouse 2 mainly used is measured for the powder, guarantees the accurate degree of feed, and stirring storehouse 3 can guarantee to carry out even stirring before the powder feed, and auger 4 is used for the transportation of material after the measurement.

Specifically, the stirring bin 3 comprises a bin body 31, a motor 32, a stirring assembly 33 and a supporting seat 34, wherein the stirring assembly 33 is positioned at the lower part of the bin body 31, two ends of the stirring assembly penetrate through the wall of the bin body 31, one end of the stirring assembly 33 is fixedly connected with the output end of the motor 32, and the other end of the stirring assembly 33 is rotatably connected with the supporting seat 34 through a bearing. The bin body 31 is used for containing powder to be measured, the motor 32 is used for driving the stirring assembly 33 to uniformly mix the powder, and the supporting seat 34 ensures the normal rotation of the stirring assembly 33.

Specifically, the stirring assembly 33 includes a stirring shaft 331, a supporting plate 332, a first stirring blade 333, and a second stirring blade 334, wherein the stirring shaft 331 is uniformly and fixedly connected with a plurality of supporting plates 332, the two first stirring blades 333 are spirally wound on the plurality of supporting plates 332 and fixedly connected with ends of the plurality of supporting plates 332, and the second stirring blade 334 is spirally wound on the stirring shaft 331 and fixedly connected with the stirring shaft 331. Stirring axle 331 plays the supporting role to backup pad 332, first stirring leaf 333 and second stirring leaf 334, and backup pad 332, first stirring leaf 333, second stirring leaf 334 can make the powder obtain even stirring.

Specifically, the lower end of the bracket 1 is fixedly connected with a horizontal motor supporting platform 5, and a driving motor at the end part of the auger 4 is arranged on the motor supporting platform 5. The motor supporting platform 5 can stably support the driving motor at the end part of the auger 4.

Specifically, in order to ensure the connection strength, the packing auger 4 is fixedly connected with the bracket 1 through a plurality of supporting pieces 6.

Specifically, in order to facilitate the powder to be conveyed to the next working process, a material containing barrel 7 is placed below the discharge port of the packing auger 4.

Specifically, in order to prevent dust from overflowing during raw material input, the upper end of the stirring bin 3 is detachably connected with a semi-open type sealing cover 8.

The working principle of the utility model is as follows:

When the stirring device works, powder raw materials are put into the stirring bin 3 from the opening of the semi-open sealing cover 8, the stirring assembly 33 arranged in the stirring bin 3 is used for uniformly mixing the powder under the drive of the motor 32, the uniformly stirred materials enter the metering bin through the electric valve on the metering bin 2, after the preset weight is reached, the electric valve at the upper end of the metering bin 2 is closed, the electric valve below the metering bin 2 is opened, and then the materials are conveyed into the material containing barrel 7 through the auger 4 in a spiral mode for transportation. Through setting up stirring subassembly 33 at stirring storehouse 3, motor 32 drive stirring subassembly 33 rotates, and backup pad 332, first stirring leaf 333, the second stirring leaf 334 on the stirring subassembly 33 cooperate, have guaranteed that the powder raw materials that drops into in the stirring storehouse 3 obtains fully stirring for the finished product quality obtains fine guarantee.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The powder feeding device comprises a support (1) and a metering bin (2) detachably connected to the middle of the support (1), and is characterized by further comprising a stirring bin (3) and an auger (4), wherein the stirring bin (3) is fixedly connected with the support (1), the lower end of the stirring bin is detachably connected with the upper end of the metering bin (2) through a hose, the lower end of the metering bin (2) is detachably connected with the feeding end of the auger (4) through a hose, and the auger (4) is fixedly connected to the lower portion of the support (1).

2. The powder feeding device according to claim 1, wherein the stirring bin (3) comprises a bin body (31), a motor (32), a stirring assembly (33) and a supporting seat (34), the stirring assembly (33) is positioned at the lower part of the bin body (31), two ends of the stirring assembly penetrate through the wall of the bin body (31), one end of the stirring assembly (33) is fixedly connected with the output end of the motor (32), and the other end of the stirring assembly is rotatably connected with the supporting seat (34) through a bearing.

3. The powder feeding device according to claim 2, wherein the stirring assembly (33) comprises a stirring shaft (331), a supporting plate (332), first stirring blades (333) and second stirring blades (334), a plurality of supporting plates (332) are uniformly and fixedly connected to the stirring shaft (331), two first stirring blades (333) are spirally wound on the supporting plates (332) and fixedly connected with the ends of the supporting plates (332), and the second stirring blades (334) are spirally wound on the stirring shaft (331) and fixedly connected with the stirring shaft (331).

4. The powder feeding device according to claim 1, wherein a horizontal motor supporting platform (5) is fixedly connected to the lower end of the bracket (1), and a driving motor at the end part of the auger (4) is placed on the motor supporting platform (5).

5. The powder feeding device according to claim 1, wherein the auger (4) is fixedly connected with the bracket (1) through a plurality of supporting pieces (6).

6. The powder feeding device according to any one of claims 1-5, wherein a containing bucket (7) is arranged below the discharge port of the auger (4).

7. The powder feeding device according to claim 6, wherein the upper end of the stirring bin (3) is detachably connected with a semi-open type sealing cover (8).