CN213195618U

CN213195618U - Feeding device for metal powder metallurgy operation

Info

Publication number: CN213195618U
Application number: CN202021534850.7U
Authority: CN
Inventors: 卢祖锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-14
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a feeding device for metal powder metallurgy operation, which comprises a material scattering device, a screening and crushing device, a stirring and mixing device and a spiral discharging device, wherein the material scattering device, the screening and crushing device, the stirring and mixing device and the spiral discharging device are sequentially and fixedly connected through a pipeline; the material scattering device comprises a material box, a first motor is installed on one side of a box body of the material box, a first rotating shaft is fixed to one end of an output shaft of the first motor, and a plurality of scattering rods are fixed to the outer portion of the first rotating shaft. The utility model can break up the material and cut and crush the powder agglomerated in the material by using the material breaking device and the screening and crushing device together; different types of metal powder can be uniformly stirred and mixed by the stirring and mixing device; the material can be conveniently discharged outwards through the spiral discharging device, the discharging speed can be realized by controlling the running power of the motor, the labor is saved, the feeding is convenient, and the metallurgical processing is facilitated.

Description

Feeding device for metal powder metallurgy operation

Technical Field

The utility model relates to a metallurgical processing equipment technical field specifically is a feeding device is used in metal powder metallurgy operation.

Background

Powder metallurgy is a process technique for producing metal powder or metal powder (or a mixture of metal powder and nonmetal powder) as a raw material, and then forming and sintering the raw material to produce metal materials, composite materials and various products. The powder metallurgy method has similar places to the production of ceramics and belongs to the powder sintering technology, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials. Due to the advantages of the powder metallurgy technology, the powder metallurgy technology becomes a key for solving the problem of new materials, and plays a significant role in the development of the new materials.

When using metal powder metallurgy, metal powder often can condense into the massive thing because of long-time improper depositing, can cause the influence to metallurgy, often need mix multiple metal powder during metallurgical simultaneously, and current equipment can't be unfavorable for metallurgical processing with the material homogeneous mixing. Therefore, a feeding device for metal powder metallurgy operation is needed, which can crush lumps in metal powder, uniformly mix materials and facilitate metallurgical processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feeding device is used in metal powder metallurgy operation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a feeding device for metal powder metallurgy operation comprises a material scattering device, a screening and crushing device, a stirring and mixing device and a spiral discharging device, wherein the material scattering device, the screening and crushing device, the stirring and mixing device and the spiral discharging device are fixedly connected in sequence through pipelines; the material scattering device comprises a material box, a first motor is mounted on one side of a box body of the material box, a first rotating shaft is fixed at one end of an output shaft of the first motor, and a plurality of scattering rods are fixed outside the first rotating shaft;

the screening and crushing device comprises a screening pipeline, a crushing box is fixed on one side of the outside of the screening pipeline, and a screen is obliquely fixed inside the screening pipeline; a second motor is installed at the rear part of the crushing box, a second rotating shaft is fixed at one end of an output shaft of the second motor, and a plurality of cutting blades are fixed outside the second rotating shaft.

As a further aspect of the present invention: the stirring mixing arrangement includes the agitator tank, the third motor is installed to agitator tank box one side, the one end of third motor output shaft is fixed with the third pivot, third pivot external fixation has a plurality of stirring leaves.

As a further aspect of the present invention: the spiral discharging device comprises a material conveying box, a fourth motor is installed on one side of the material conveying box body, a fourth rotating shaft is fixed to one end of an output shaft of the fourth motor, and a spiral blade is fixed to the outer portion of the fourth rotating shaft.

As a further aspect of the present invention: one side at defeated workbin top is provided with the feed inlet, one side at defeated workbin bottom is provided with the discharge gate.

As a further aspect of the present invention: an opening is formed in the joint of the crushing box and the screening pipeline.

As a further aspect of the present invention: and a vibrator is arranged at the bottom of the screen.

As a further aspect of the present invention: and a feed hopper is arranged at the top of the material box.

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

1. through the matched use of the material scattering device and the screening and crushing device, the material can be scattered, and agglomerated powder in the material can be cut and crushed, so that the metallurgical processing and use are facilitated;

2. different types of metal powder can be uniformly stirred and mixed by the stirring and mixing device, so that the metallurgical processing is facilitated;

3. the material can be conveniently discharged outwards through the spiral discharging device, and meanwhile, the discharging speed can be realized by controlling the running power of the motor, so that the labor is saved, and meanwhile, the material feeding is convenient;

4. through the cooperation use of vibrator and screen cloth, can accelerate the material screening, improve work efficiency.

Drawings

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

Fig. 2 is a schematic structural diagram of the device for scattering medium materials according to the present invention.

Fig. 3 is a schematic structural diagram of the middle screening and crushing device of the present invention.

Fig. 4 is a left side view of the crushing box of the screen crusher.

Fig. 5 is a schematic structural view of the stirring and mixing device of the present invention.

Fig. 6 is a schematic structural view of the middle spiral discharging device of the present invention.

Fig. 7 is a perspective view of the present invention.

Notations for reference numerals: 1-material scattering device, 2-screening crushing device, 3-stirring mixing device, 4-spiral discharging device, 101-first motor, 102-feeding hopper, 103-material box, 104-first rotating shaft, 105-scattering rod, 201-crushing box, 202-cutting blade, 203-screen, 204-screening pipeline, 205-vibrator, 206-second motor, 207-second rotating shaft, 301-stirring box, 302-third rotating shaft, 303-stirring blade, 304-third motor, 401-fourth motor, 402-feeding hole, 403-material conveying box, 404-discharging hole, 405-fourth rotating shaft and 406-spiral blade.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a feeding device for metal powder metallurgy operation includes a material scattering device 1, a screening and crushing device 2, a stirring and mixing device 3, and a spiral discharging device 4, wherein the material scattering device 1, the screening and crushing device 2, the stirring and mixing device 3, and the spiral discharging device 4 are sequentially and fixedly connected through a pipeline; the material scattering device 1 comprises a material box 103, a feed hopper 102 is arranged at the top of the material box 103, a first motor 101 is arranged on one side of the box body of the material box 103, a first rotating shaft 104 is fixed at one end of an output shaft of the first motor 101, and a plurality of scattering rods 105 are fixed outside the first rotating shaft 104;

the screening and crushing device 2 comprises a screening pipeline 204, a crushing box 201 is fixed on one side of the outside of the screening pipeline 204, and an opening is formed in the connection position of the crushing box 201 and the screening pipeline 204; a screen mesh 203 is obliquely fixed inside the screening pipeline 204, and a vibrator 205 is installed at the bottom of the screen mesh 203; a second motor 206 is installed at the rear part of the crushing box 201, a second rotating shaft 207 is fixed at one end of an output shaft of the second motor 206, and a plurality of cutting blades 202 are fixed outside the second rotating shaft 207; during the use, pour metal powder into material case 103 from feeder hopper 102 in, start first motor 101, rotate first pivot 104 and break up pole 105, break up the powder of caking in the material, the metal powder after breaking up gets into screening pipeline 204, through the cooperation of screen cloth 203 with vibrator 205 use, sieve out and carry to crushing case 201 a small amount of lumps that remain in the powder in, start second motor 206, rotate second pivot 207 and cutting blade 202, cut the lump and smash.

Example 2

Referring to fig. 5 to 7, on the basis of embodiment 1, the stirring and mixing device 3 includes a stirring tank 301, a third motor 304 is installed on one side of a tank body of the stirring tank 301, a third rotating shaft 302 is fixed at one end of an output shaft of the third motor 304, and a plurality of stirring blades 303 are fixed outside the third rotating shaft 302; the spiral discharging device 4 comprises a material conveying box 403, a fourth motor 401 is mounted on one side of a box body of the material conveying box 403, a fourth rotating shaft 405 is fixed at one end of an output shaft of the fourth motor 401, and a spiral blade 406 is fixed outside the fourth rotating shaft 405; a feed inlet 402 is arranged on one side of the top of the feed delivery box 403, and a discharge outlet 404 is arranged on one side of the bottom of the feed delivery box 403.

When the device is used, metal powder after being screened and crushed is conveyed into the stirring box 301 through a pipeline, the third motor 304 is started, the third rotating shaft 302 and the stirring blades 303 are rotated, mixed materials are stirred, the uniformly mixed metal powder is poured into the material conveying box 403 through the feeding hole 402, the fourth motor 401 is started, the fourth rotating shaft 405 and the helical blades 406 are rotated, and the materials are conveyed to one side of the box body and are discharged outwards through the discharging hole 404.

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. A feeding device for metal powder metallurgy operation comprises a material scattering device (1), a screening and crushing device (2), a stirring and mixing device (3) and a spiral discharging device (4), wherein the material scattering device (1), the screening and crushing device (2), the stirring and mixing device (3) and the spiral discharging device (4) are fixedly connected in sequence through pipelines; the material scattering device is characterized in that the material scattering device (1) comprises a material box (103), a first motor (101) is installed on one side of a box body of the material box (103), a first rotating shaft (104) is fixed at one end of an output shaft of the first motor (101), and a plurality of scattering rods (105) are fixed outside the first rotating shaft (104);

the screening and crushing device (2) comprises a screening pipeline (204), a crushing box (201) is fixed on one side of the outside of the screening pipeline (204), and a screen (203) is obliquely fixed inside the screening pipeline (204); a second motor (206) is installed at the rear part of the crushing box (201), a second rotating shaft (207) is fixed at one end of an output shaft of the second motor (206), and a plurality of cutting blades (202) are fixed on the outer portion of the second rotating shaft (207).

2. The charging device for metal powder metallurgy operation according to claim 1, wherein the stirring and mixing device (3) comprises a stirring box (301), a third motor (304) is installed on one side of the box body of the stirring box (301), a third rotating shaft (302) is fixed at one end of an output shaft of the third motor (304), and a plurality of stirring blades (303) are fixed outside the third rotating shaft (302).

3. The charging device for metal powder metallurgy operation according to claim 2, wherein the spiral discharging device (4) comprises a material conveying box (403), a fourth motor (401) is installed on one side of the material conveying box (403), a fourth rotating shaft (405) is fixed at one end of an output shaft of the fourth motor (401), and a spiral blade (406) is fixed outside the fourth rotating shaft (405).

4. The charging device for metal powder metallurgy operation according to claim 3, wherein a feeding hole (402) is formed at one side of the top of the material delivery box (403), and a discharging hole (404) is formed at one side of the bottom of the material delivery box (403).

5. The charging device for metal powder metallurgy work according to claim 1, characterized in that an opening is provided at the connection of the crushing box (201) and the screening pipe (204).

6. The charging device for metal powder metallurgy work according to claim 1 or 5, wherein a vibrator (205) is installed at the bottom of the screen (203).

7. The charging device for metal powder metallurgy operations according to claim 6, characterized in that the top of the material box (103) is provided with a feed hopper (102).