CN212441565U

CN212441565U - Metal silica flour grinder

Info

Publication number: CN212441565U
Application number: CN202020701538.6U
Authority: CN
Inventors: 廖良; 林华坤; 廖家兴; 陈培; 尹铮; 廖旭
Original assignee: Dujiangyan Tianxing Silicon Industry LLC
Current assignee: Dujiangyan Tianxing Silicon Industry LLC
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-02
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a metal silica flour grinder, include: the shell assembly comprises a box body, a feeding pipe, a discharging pipe, a material guide plate, a support frame and a switch; the grinding assembly comprises a rotating shaft, a roller shaft, grinding teeth, a connecting rod, a protective shell, a driving motor, a lower grinding disc and an upper grinding disc; metallic silicon gets into the box by the pan feeding pipe, it is ground to powder by grinding assembly, the metallic silicon powder that big granule mixes together falls on V type support under the effect of gravity, the metallic silicon powder of small granule passes first filter screen and second filter screen, and discharge by the discharging pipe, the metallic silicon powder of big granule is by the separation at the top of V type support, when the metallic silicon powder quantity of big granule is more, stop to grind, change the receipts workbin, the pulling handle, it moves to the outside to drive the second filter screen, the metallic silicon powder of big granule falls inside the receipts workbin of new change through V type support, thereby effectual big metallic silicon powder of separation, the quality of metallic silicon powder is improved.

Description

Metal silica flour grinder

Technical Field

The utility model relates to a metallic silicon processing technology field, in particular to metallic silicon powder grinder.

Background

Metallic silicon, also known as crystalline or industrial silicon, is used primarily as an additive to non-ferrous alloys. The metallic silicon is a product smelted by quartz and coke in an electric heating furnace, the content of a main component silicon element is about 98 percent (in recent years, the silicon element with the Si content of 99.99 percent is also contained in the metallic silicon), and the rest impurities are iron, aluminum, calcium and the like.

At present, in the general metal silicon processing process, metal silicon needs to be ground, a single treatment is often carried out in the general metal silicon grinding process, and some metal silicon powder with larger particles and metal silicon powder with small particles are often mixed together in the treatment process, so that the quality of a metal silicon product is reduced.

The above information disclosed in the background section is only for enhancement of understanding of the background of the present invention, and therefore it may contain information that does not form the prior art that is known to those of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiments of the present invention are intended to provide a metal silicon powder grinding apparatus to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: a metal silicon powder grinding device comprises:

the shell assembly comprises a box body, a feeding pipe, a discharging pipe, a material guide plate, a support frame and a switch;

the grinding assembly comprises a rotating shaft, a roller shaft, grinding teeth, a connecting rod, a protective shell, a driving motor, a lower grinding disc and an upper grinding disc, and the grinding assembly is rotatably connected to the inner side wall of the shell assembly;

the screening component comprises a V-shaped bracket, a first filter screen, a square bracket, a second filter screen, a positioning groove, a positioning plate, a mandril, a turntable, an L-shaped fixed rod and a handle, the screening component is fixedly connected with the inner side wall of the shell component, the outer side wall of the V-shaped bracket is fixedly connected with the inner side wall of the box body, the inner side wall of the V-shaped bracket is fixedly connected with a first filter screen, the bottom of one side of the V-shaped bracket, which is far away from the first filter screen, is connected with a square bracket in a sliding way, the inner side wall of the square bracket is fixedly connected with a second filter screen, the bottom of the V-shaped bracket is provided with a positioning groove, a positioning plate is connected inside the positioning groove in a sliding manner, one side of the positioning plate is fixedly connected with the outer side wall of the square bracket, one side of the square support, which is far away from the positioning plate, penetrates through the box body, and the outer side wall of the square support is connected with the box body in a sliding mode.

In some embodiments, a top bar is fixedly connected to the top of the V-shaped bracket.

In some embodiments, a handle is welded on one side, away from the positioning plate, of the square support, a rotary disc is rotatably connected to the inner side wall of the box body, an L-shaped fixing rod is fixedly connected to one side of the rotary disc, one end of the L-shaped fixing rod penetrates through the box body, and the outer side wall of the L-shaped fixing rod is rotatably connected with the box body.

In some embodiments, the top of the box body is communicated with a feeding pipe, the bottom of the box body is communicated with a discharging pipe, a material guide plate is welded on the inner side wall of the box body, and the bottom of the box body is fixedly connected with four support frames which are uniformly distributed.

In some embodiments, the inside wall of box rotates and is connected with the pivot that the central point that uses the box that quantity is two is symmetry, the lateral wall welding of pivot has the roller, the lateral wall fixedly connected with of roller grinds the tooth, the inside wall fixedly connected with connecting rod of box, the one side welding that the box was kept away from to the connecting rod has the protective housing, driving motor's output shaft welding has lower mill, the top fixedly connected with top mill of mill down, the bottom of mill down is rotated with the top of protective housing and is connected.

In some embodiments, a switch is installed on one side of the box body, and an electrical output end of the switch is electrically connected with an electrical input end of the driving motor.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

metallic silicon gets into the box by the pan feeding pipe, it is ground to powder by grinding assembly, the metallic silicon powder that big granule mixes together falls on V type support under the effect of gravity, the metallic silicon powder of small granule passes first filter screen and second filter screen, and discharge by the discharging pipe, the metallic silicon powder of big granule is by the separation at the top of V type support, when the metallic silicon powder quantity of big granule is more, stop to grind, change the receipts workbin, the pulling handle, it moves to the outside to drive the second filter screen, the metallic silicon powder of big granule falls inside the receipts workbin of new change through V type support, thereby effectual big metallic silicon powder of separation, the quality of metallic silicon powder is improved.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are not to be considered limiting of its scope.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present invention;

fig. 3 is a top view structural diagram of the V-shaped bracket of the present invention.

In the figure: 10. a housing assembly; 11. a box body; 12. a feeding pipe; 13. a discharge pipe; 14. a material guide plate; 15. a support frame; 16. a switch; 20. a grinding assembly; 21. a rotating shaft; 22. a roll shaft; 23. grinding the teeth; 24. a connecting rod; 25. a protective shell; 26. a drive motor; 27. a lower grinding disc; 28. an upper grinding disc; 30. a screen assembly; 31. a V-shaped bracket; 32. a first filter screen; 33. a square bracket; 34. a second filter screen; 35. positioning a groove; 36. positioning a plate; 37. a top rod; 38. a turntable; 39. an L-shaped fixing rod; 310. a handle.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "top", "bottom", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, which are used for convenience of description and simplification of the description, and do not indicate or imply that the device or element 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 invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-3, an embodiment of the present invention provides a metal silicon powder grinding device, including:

the shell assembly 10 comprises a box body 11, a feeding pipe 12, a discharging pipe 13, a material guide plate 14, a support frame 15 and a switch 16;

the grinding assembly 20, the grinding assembly 20 includes a rotating shaft 21, a roller shaft 22, grinding teeth 23, a connecting rod 24, a protective shell 25, a driving motor 26, a lower grinding disc 27 and an upper grinding disc 28, and the grinding assembly 20 is rotatably connected to the inner side wall of the shell assembly 10;

screen assembly 30, screen assembly 30 includes a V-shaped carrier 31, a first screen 32, a square carrier 33, a second screen 34, a positioning slot 35, locating plate 36, ejector pin 37, carousel 38, L type dead lever 39 and handle 310, screening subassembly 30 fixed connection is in shell subassembly 10's inside wall, V type support 31's lateral wall fixed connection is in the inside wall of box 11, the first filter screen 32 of V type support 31's inside wall fixedly connected with, V type support 31 keeps away from one side bottom sliding connection of first filter screen 32 has square support 33, square support 33's inside wall fixedly connected with second filter screen 34, constant head tank 35 has been seted up to V type support 31's bottom, the inside sliding connection of constant head tank 35 has locating plate 36, one side fixed connection of locating plate 36 is in the lateral wall of square support 33, box 11 is run through to one side that square support 33 kept away from locating plate 36, the lateral wall and the box 11 sliding connection of square support 33.

In one embodiment, a top rod 37 is fixedly connected to the top of the V-shaped support 31, and the top of the top rod 37 is smooth, so that the metal silicon powder can be prevented from being accumulated in the center of the top of the V-shaped support 31.

In one embodiment, a handle 310 is welded on one side of the square bracket 33 away from the positioning plate 36, a rotating disc 38 is rotatably connected to the inner side wall of the box body 11, an L-shaped fixing rod 39 is fixedly connected to one side of the rotating disc 38, one end of the L-shaped fixing rod 39 penetrates through the box body 11, the outer side wall of the L-shaped fixing rod 39 is rotatably connected to the box body 11, and through the above arrangement, the L-shaped fixing rod 39 is rotated to fix the handle 310, and then the square bracket 33 is fixed.

In one embodiment, the top of the box body 11 is communicated with a feeding pipe 12, the bottom of the box body 11 is communicated with a discharging pipe 13, a material guide plate 14 is welded on the inner side wall of the box body 11, four support frames 15 which are uniformly distributed are fixedly connected to the bottom of the box body 11, and metal silicon enters from the feeding pipe 12 at the top of the box body 11 and is discharged from the discharging pipe 13.

In one embodiment, the inside wall of box 11 rotates and is connected with the pivot 21 that the quantity is two and use the central point of box 11 as the symmetry center symmetry, the lateral wall welding of pivot 21 has roller 22, the lateral wall fixedly connected with of roller 22 grinds tooth 23, the inside wall fixedly connected with connecting rod 24 of box 11, the one side welding that connecting rod 24 kept away from box 11 has protective housing 25, the output shaft welding of driving motor 26 has lower mill 27, the top fixedly connected with upper millstone 28 of lower mill 27, the bottom of lower mill 27 rotates with the top of protective housing 25 to be connected, the motor drives pivot 21 and rotates, make and grind tooth 23 and grind silicon metal, driving motor 26 and the inside wall fixed connection of protective housing 25.

In one embodiment, a switch 16 is installed on one side of the box 11, an electrical output terminal of the switch 16 is electrically connected to an electrical input terminal of the driving motor 26, and the switch 16 controls the driving motor 26 to be turned on and off.

The utility model discloses the device is at the during operation, driving motor 26 is opened, drive runner stone 28 and lower mill 27 rotate, the metallic silicon is got into by pan feeding pipe 12, pivoted roller 22 drives grinding teeth 23 and tentatively pulverizes metallic silicon, garrulous massive metallic silicon is ground metallic silicon into powder by pivoted runner stone 28 and lower mill 27, likepowder metallic silicon falls on V type support 31's top under the effect of gravity, the metallic silicon powder of small granule passes first filter screen 32 and second filter screen 34, and discharge by discharging pipe 13, the metallic silicon powder of large granule is by the separation at V type support 31's top, when metallic silicon powder quantity of large granule is more, stop grinding, change the material receiving box, pulling handle 310, it moves to the outside to drive second filter screen 34, the metallic silicon powder of large granule falls through V type support 31 inside the material receiving box of new change.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A metal silicon powder grinding device is characterized by comprising:

2. The metal silicon powder grinding device according to claim 1, wherein a top rod is fixedly connected to the top of the V-shaped support.

3. The metal silicon powder grinding device as defined in claim 1, wherein a handle is welded on a side of the square bracket away from the positioning plate, a rotating disc is rotatably connected to an inner side wall of the box body, an L-shaped fixing rod is fixedly connected to one side of the rotating disc, one end of the L-shaped fixing rod penetrates through the box body, and an outer side wall of the L-shaped fixing rod is rotatably connected to the box body.

4. The metal silicon powder grinding device according to claim 1, wherein a feeding pipe is communicated with the top of the box body, a discharging pipe is communicated with the bottom of the box body, a material guide plate is welded to the inner side wall of the box body, and four support frames are fixedly connected to the bottom of the box body and are uniformly distributed.

5. The metal silicon powder grinding device according to claim 1, wherein the inside wall of the box body is rotatably connected with two rotating shafts which are symmetrical with the central point of the box body as a center of symmetry, a roller shaft is welded on the outside wall of each rotating shaft, grinding teeth are fixedly connected on the outside wall of each roller shaft, a connecting rod is fixedly connected on the inside wall of the box body, a protective shell is welded on one side, away from the box body, of each connecting rod, a lower grinding disc is welded on an output shaft of the driving motor, an upper grinding disc is fixedly connected on the top of the lower grinding disc, and the bottom of the lower grinding disc is rotatably connected with the top.

6. The apparatus according to claim 1, wherein a switch is mounted on one side of the box, and an electrical output terminal of the switch is electrically connected to an electrical input terminal of the driving motor.