CN219682389U

CN219682389U - powder mixer

Info

Publication number: CN219682389U
Application number: CN202320428864.8U
Authority: CN
Inventors: 项兴浩
Original assignee: Zhongshan Ali Dashi New Materials Co ltd
Current assignee: Zhongshan Ali Dashi New Materials Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-15
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a powder mixer which comprises a box body, a mixing component, a first driving component, a cleaning component and a second driving component, wherein the box body is provided with a mixing cavity, the mixing cavity is provided with a feed inlet and a discharge outlet, the mixing component is arranged in the mixing cavity and comprises a mixing shaft and a mixing blade connected with the mixing shaft, the first driving component is arranged in the box body and is connected with the mixing shaft, the cleaning component is arranged in the mixing cavity and can move along the axial direction of the mixing shaft, the cleaning component comprises a connecting component, a cleaning component and a water inlet pipe, the cleaning component is connected with the connecting component and is contacted with the wall surface of the mixing cavity, the connecting component is provided with a water inlet hole and a first water outlet hole communicated with the water inlet hole, the first water outlet hole faces the mixing component, the inner cavity of the water inlet pipe is communicated with the water inlet hole, the second driving component is arranged in the box body, and the output end of the second driving component is connected with the connecting component, so that the cleaning component can be cleaned by water flowing out of the first water outlet hole while the wall surface of the mixing cavity is cleaned, and the next powder is prevented from being polluted.

Description

Powder mixer

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a powder stirrer.

Background

It is known that after the powder is discharged, the stirring chamber of the powder stirrer needs to be cleaned to avoid the powder remaining in the stirring chamber from contaminating the powder of the next batch. The existing powder stirrer generally cleans the stirring cavity through a brush, but part of powder is adhered to the stirring component of the powder stirrer, and the brush cannot clean the stirring component, so that the powder adhered to the stirring component pollutes the powder of the next batch.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a powder mixer capable of removing powder remaining on the mixing assembly.

According to the powder mixer disclosed by the embodiment of the utility model, the powder mixer comprises a box body, a mixing assembly, a first driving part, a cleaning assembly and a second driving part, wherein the box body is provided with a mixing cavity, the mixing cavity is provided with a feed inlet and a discharge outlet, the mixing assembly is arranged in the mixing cavity and comprises a mixing shaft and a mixing blade connected with the mixing shaft, the first driving part is arranged in the box body and is connected with the mixing shaft, the cleaning assembly is arranged in the mixing cavity and can move along the axial direction of the mixing shaft, the cleaning assembly comprises a connecting part, a cleaning part and a water inlet pipe, the cleaning part is connected with the connecting part and is in contact with the wall surface of the mixing cavity, the connecting part is provided with a water inlet hole and a first water outlet hole communicated with the water inlet hole, the first water outlet hole faces the mixing shaft, the inner cavity of the water inlet pipe is communicated with the water inlet hole, the second driving part is arranged in the box body, and the output end of the second driving part is connected with the connecting part.

The powder mixer according to the embodiment of the utility model has at least the following beneficial effects:

when cleaning the stirring chamber, first driving piece drive (mixing) shaft rotates, and second driving piece drive connecting piece is along the axial reciprocating motion of (mixing) shaft to make the cleaning member can clear away the powder that adheres to the wall in stirring chamber, simultaneously, open the inlet tube, water in the inlet tube can flow to the (mixing) shaft through first apopore, and the (mixing) shaft drives the stirring leaf and rotates, and the water that makes the outflow of first apopore can last to wash (mixing) shaft and stirring leaf, can fully clear away the powder of remaining on the stirring subassembly, in order to avoid next batch of powder to be polluted.

According to some embodiments of the utility model, the cleaning element is detachably connected to the connecting element.

According to some embodiments of the utility model, two opposite sides of the connecting piece are respectively provided with a clamping part and a containing groove, a clamping space is formed between the clamping part and the bottom wall of the corresponding containing groove, the clamping part is abutted with the cleaning piece, and one end of the cleaning piece is accommodated in the corresponding clamping space.

According to some embodiments of the utility model, a guide structure is provided between the connector and the housing.

According to some embodiments of the utility model, the guiding structure comprises a guiding strip arranged on the side wall of the stirring cavity and a guiding groove arranged on the connecting piece, and the guiding strip is accommodated in the guiding groove.

According to some embodiments of the utility model, the connecting piece is provided with a second water outlet hole communicated with the water inlet hole, the second water outlet holes are provided with at least two water outlet holes, and at least one second water outlet hole is respectively arranged on two sides of the connecting piece along the axial direction of the stirring shaft.

According to some embodiments of the utility model, the stirring vane is provided in a plurality, and the stirring vanes are arranged at intervals along the axial direction of the stirring shaft.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a powder mixer according to an embodiment of the present utility model;

FIG. 2 is an assembled schematic view of a powder mixer according to an embodiment of the utility model;

FIG. 3 is a schematic view illustrating the assembly of a cleaning member and a connecting member according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a connector according to an embodiment of the present utility model.

Reference numerals:

the stirring apparatus comprises a box body 100, a stirring cavity 110, a guide strip 111, a feed inlet 120, a discharge outlet 130, a stirring assembly 200, a stirring shaft 210, stirring blades 220, a first driving member 300, a cleaning assembly 400, a connecting member 410, a water inlet 411, a first water outlet 412, a clamping part 413, a hook part 4131, a containing groove 414, a guide groove 415, a second water outlet 416, an avoiding space 417, a cleaning member 420, a water inlet pipe 430 and a second driving member 500.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, a powder mixer according to an embodiment of the utility model includes a box 100, a mixing assembly 200, a first driving member 300, a cleaning member 400 and a second driving member 500, wherein the box 100 is provided with a mixing cavity 110, the mixing cavity 110 is provided with a feed inlet 120 and a discharge outlet 130, the mixing assembly 200 is disposed in the mixing cavity 110, the mixing assembly 200 includes a mixing shaft 210 and a mixing blade 220 connected with the mixing shaft 210, the first driving member 300 is disposed in the box 100 and connected with the mixing shaft 210, the cleaning member 400 is disposed in the mixing cavity 110 and can move along an axial direction of the mixing shaft 210, the cleaning member 400 includes a connecting member 410, a cleaning member 420 and a water inlet 430, the cleaning member 420 is connected with the connecting member 410 and contacts a wall surface of the mixing cavity 110, the connecting member 410 is provided with a water inlet 411 and a first water outlet 412 communicated with the water inlet 411, the first water outlet 412 faces the mixing member 200, an inner cavity of the water inlet 430 is communicated with the water inlet 411, the second driving member 500 is disposed in the box 100, and an output end of the second driving member 500 is connected with the connecting member 410, so that the cleaning member 420 can clean water on the first shaft 210, and the water outlet 412 can be prevented from being mixed under the condition of the mixing shaft 210.

Specifically, when the stirring chamber 110 is cleaned, the first driving member 300 drives the stirring shaft 210 to rotate, the second driving member 500 drives the connecting member 410 to reciprocate along the axial direction of the stirring shaft 210, so that the cleaning member 420 can remove powder adhering to the wall surface of the stirring chamber 110, meanwhile, the water inlet pipe 430 is opened, water in the water inlet pipe 430 can flow to the stirring shaft 210 through the first water outlet 412, the stirring shaft 210 drives the stirring blade 220 to rotate, so that the water flowing out of the first water outlet 412 can continuously clean the stirring shaft 210 and the stirring blade 220, and powder remained on the stirring assembly 200 can be sufficiently removed, so that powder of the next batch is prevented from being polluted.

The plurality of first water outlet holes 412 are disposed, and the plurality of first water outlet holes 412 are disposed at intervals along the circumferential direction of the stirring shaft 210.

It will be appreciated that the connecting member 410 is provided with the avoiding space 417, and the stirring assembly 200 partially penetrates the avoiding space 417, so that interference between the stirring blade 220 and the connecting member 410 can be avoided.

Referring to fig. 3 and 4, in some embodiments of the present utility model, the cleaning member 420 is detachably connected to the connection member 410, so that the cleaning member 420 can be easily replaced to reduce the maintenance cost of the cleaning assembly 400.

Referring to fig. 3 and 4, in some embodiments of the present utility model, two opposite sides of the connecting member 410 are respectively provided with a clamping portion 413 and a receiving groove 414, a clamping space is formed between the clamping portion 413 and a bottom wall of the corresponding receiving groove 414, the clamping portion abuts against the cleaning member 420, and one end of the cleaning member 420 is accommodated in the corresponding clamping space, so that the cleaning member 420 can be replaced conveniently, and maintenance cost of the cleaning assembly 400 is reduced.

Specifically, the clamping portion 413 is provided with a hook portion 4131, when one end of the cleaning member 420 is accommodated in the corresponding clamping space, the hook portion 4131 can hook the cleaning member 420 to fix the cleaning member 420, and when the cleaning member 420 needs to be disassembled, the hook portion 4131 is manually pulled to separate the hook portion 4131 from the cleaning member 420, so that the cleaning member 420 can be taken out, the operation is simple, the cleaning member 420 can be conveniently replaced, and the maintenance cost of the cleaning member 420 can be reduced.

The holding portion 413 is accommodated in the accommodation groove 414, so that interference between the holding portion 413 and the wall surface of the stirring chamber 110 can be avoided,

of course, in some embodiments, the cleaning member 420 may be further connected to the connecting member 410 by bolting, so that the cleaning member 420 may be replaced conveniently, which is not limited herein.

Referring to fig. 1 and 4, in some embodiments of the present utility model, a guide structure is provided between the connection member 410 and the case 100, and can guide the connection member 410 to move the connection member 410 in a predetermined direction, thereby improving the movement stability of the connection member 410.

Referring to fig. 1 and 4, in some embodiments of the present utility model, the guide structure includes a guide bar 111 disposed on a sidewall of the stirring chamber 110 and a guide groove 415 disposed on the connecting member 410, and the guide bar 111 is accommodated in the guide groove 415 and can guide the connecting member 410 to move the connecting member 410 in a predetermined direction, thereby improving the movement stability of the connecting member 410.

Specifically, the guide bar 111 is connected with the side wall of the guide groove 415, and can guide the connection member 410 to move the connection member 410 in a preset direction, thereby improving the movement stability of the connection member 410.

It should be noted that the positions of the guide bar 111 and the guide groove 415 may be interchanged, that is, the guide groove 415 is provided on the side wall of the stirring cavity 110, and the guide bar 111 is provided on the connecting member 410, which is not limited herein.

Of course, in some embodiments, the guide structure may also be a linear slide mechanism, which is not limited herein.

Referring to fig. 3 and 4, in some embodiments of the present utility model, the connecting member 410 is provided with the second water outlet holes 416 communicating with the water inlet holes 411, at least two second water outlet holes 416 are configured, and at least one second water outlet hole 416 is respectively provided on two sides of the connecting member 410 along the axial direction of the stirring shaft 210, so as to improve the cleaning effect of the cleaning assembly 400.

Specifically, the plurality of second water outlet holes 416 are respectively formed on two sides of the connecting member 410 along the axial direction of the stirring shaft 210, so that when the connecting member 410 moves, the second water outlet holes 416 located at the front end of the moving direction of the connecting member 410 can wet the wall surface of the stirring cavity 110, so that the cleaning member 420 can conveniently remove the powder adhered to the wall surface of the stirring cavity 110, and the second water outlet holes 416 located at the rear end of the moving direction of the connecting member 410 can wash the wall surface of the stirring cavity 110 to be cleaned, so as to sufficiently remove the powder adhered to the wall surface of the stirring cavity 110, and the cleaning effect of the cleaning assembly 400 can be improved.

The front end of the moving direction of the connecting member 410 means one end of the connecting member 410 facing the moving direction when the connecting member 410 moves along the axial direction of the stirring shaft 210; the rear end of the movement direction of the connection member 410 means an end of the connection member 410 away from the movement direction thereof when the connection member 410 moves in the axial direction of the stirring shaft 210, which will not be described in detail herein.

Referring to fig. 2, in some embodiments of the present utility model, a plurality of stirring blades 220 are provided, and the plurality of stirring blades 220 are disposed at intervals along the axial direction of the stirring shaft 210, so that the stirring effect of the stirring assembly 200 can be improved, so that the powder mixer can sufficiently mix the powder.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The present embodiment has been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiment, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit.

Claims

1. A powder mixer, comprising:

the box body (100) is provided with a stirring cavity (110), and the stirring cavity (110) is provided with a feed inlet (120) and a discharge outlet (130);

the stirring assembly (200) is arranged in the stirring cavity (110), and the stirring assembly (200) comprises a stirring shaft (210) and stirring blades (220) connected with the stirring shaft (210);

a first driving member (300) provided in the case (100) and connected to the stirring shaft (210);

the cleaning assembly (400) is arranged in the stirring cavity (110) and can move along the axial direction of the stirring shaft (210), the cleaning assembly (400) comprises a connecting piece (410), a cleaning piece (420) and a water inlet pipe (430), the cleaning piece (420) is connected with the connecting piece (410) and is in contact with the wall surface of the stirring cavity (110), the connecting piece (410) is provided with a water inlet hole (411) and a first water outlet hole (412) communicated with the water inlet hole (411), the first water outlet hole (412) faces the stirring shaft (210), and the inner cavity of the water inlet pipe (430) is communicated with the water inlet hole (411);

and the second driving piece (500) is arranged on the box body (100), and the output end of the second driving piece (500) is connected with the connecting piece (410).

2. The powder mixer according to claim 1, characterized in that the cleaning element (420) is detachably connected to the connecting element (410).

3. The powder mixer according to claim 2, wherein the opposite sides of the connecting piece (410) are respectively provided with a clamping portion (413) and a containing groove (414), a clamping space is formed between the clamping portion (413) and the bottom wall of the corresponding containing groove (414), the clamping portion (413) is abutted to the cleaning piece (420), and one end of the cleaning piece (420) is accommodated in the corresponding clamping space.

4. Powder mixer according to claim 1, characterized in that a guiding structure is provided between the connecting piece (410) and the tank (100).

5. The powder mixer according to claim 4, characterized in that the guiding structure comprises a guiding strip (111) provided on a side wall of the mixing chamber (110) and a guiding groove (415) provided on the connecting piece (410), the guiding strip (111) being accommodated in the guiding groove (415).

6. The powder mixer according to claim 2, wherein the connecting member (410) is provided with a second water outlet hole (416) communicated with the water inlet hole (411), the second water outlet holes (416) are provided with at least two, and at least one second water outlet hole (416) is respectively arranged on two sides of the connecting member (410) along the axial direction of the mixing shaft (210).

7. The powder mixer according to claim 1, wherein a plurality of the mixing blades (220) are provided, and a plurality of the mixing blades (220) are disposed at intervals along the axial direction of the mixing shaft (210).