CN216605420U

CN216605420U - Metal silicon block grinding device

Info

Publication number: CN216605420U
Application number: CN202220000175.2U
Authority: CN
Inventors: 魏建国; 宋乃勇
Original assignee: Huadian Guohui Machinery Manufacturing Co ltd
Current assignee: Huadian Guohui Machinery Manufacturing Co ltd
Priority date: 2022-01-02
Filing date: 2022-01-02
Publication date: 2022-05-27
Anticipated expiration: 2032-01-02

Abstract

The utility model is suitable for the technical field of metal silicon, and provides a metal silicon block grinding device which comprises a grinding box, a grinding mechanism, a filtering mechanism and a dustproof mechanism, wherein the top end of the grinding box is fixedly provided with a feed hopper, the grinding mechanism is arranged at the top of the grinding box, the grinding mechanism comprises two gears, two grinding rollers and a driving motor, the two grinding rollers are respectively and movably arranged at the top of the grinding box, and the gears are fixedly sleeved at the end parts of the grinding rollers and are mutually meshed; the utility model provides a metal silicon piece grinder, sets up filtering mechanism through the inside at grinding the case, and a mounting bracket and a plurality of elastic component among the filtering mechanism for a plurality of elastic component can be installed on the mounting bracket and lie in the inside of two recesses, makes the mounting bracket can vibrate, filters the granule after two grinding roller grinds, and the granule that can't pass the filter screen can grind again, thereby improves the effect of grinding.

Description

Metal silicon block grinding device

Technical Field

The utility model belongs to the field of metal silicon, and particularly relates to a metal silicon block grinding device.

Background

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.

(2. at present, need to use grinding mechanism in the processing of metal silicon piece, the following problem exists in most grinding equipment today, to metal silicon grinding inadequately, and the granule of grinding the ejection of compact is too big, and the in-process that grinds appears the dust granule in feed opening simultaneously, can make the dust granule float near equipment, causes the pollution of certain degree to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a metal silicon block grinding device, and aims to solve the problems that metal silicon is not ground fully, the ground discharged particles are too large, and dust particles are generated at a feeding port in the grinding process, so that the dust particles float near equipment to cause pollution to the environment to a certain degree.

The utility model is realized in such a way that the metal silicon block grinding device comprises a grinding box, a grinding mechanism, a filtering mechanism and a dustproof mechanism, wherein a feed hopper is fixedly arranged at the top end of the grinding box, the grinding mechanism is arranged at the top of the grinding box, the grinding mechanism comprises two gears, two grinding rollers and a driving motor, the two grinding rollers are respectively and movably arranged at the top of the grinding box, the gears are fixedly sleeved at the end parts of the grinding rollers and are mutually meshed, an output shaft of the driving motor is fixedly arranged at the end part of one of the grinding rollers, the filtering mechanism is arranged in the grinding box and is positioned right below the grinding rollers, the filtering mechanism comprises a support, two grooves, a mounting frame, a plurality of elastic pieces and a filtering net, the support is arranged in the grinding box, and the two grooves are arranged at two sides of the inner wall of the support, the grinding device comprises a grinding box, a mounting frame, a plurality of elastic pieces, a filter screen, a placing groove and a collecting box, wherein the mounting frame is movably arranged in the middle of the two grooves, the elastic pieces are fixedly arranged at the top end and the bottom end of the mounting frame, the filter screen is arranged in the middle of the mounting frame, the bottom of one side of the grinding box is provided with the placing groove, and the collecting box is arranged inside the placing groove.

Preferably, a square groove is formed in the middle of the front face of the grinding box, and the square groove is arranged opposite to the support.

Preferably, the top ends and the bottom ends of the elastic pieces are respectively bonded to the top ends and the bottom ends of the inner walls of the two grooves, and the elastic pieces are respectively bonded to the mounting frame.

Preferably, dustproof mechanism fixed mounting is on the top of feeder hopper, dustproof mechanism includes dust cover, box, feed inlet, rectangular channel and baffle, the bottom fixed mounting of dust cover is on the top of feeder hopper, one side fixed mounting of box is in one side of dust cover and is linked together, one side at the box is seted up to the feed inlet.

Preferably, the rectangular groove is formed in the top end of the box body and communicated with the feeding port, and the partition plate is inserted into the rectangular groove and the feeding port.

Preferably, the top of the front surface of the partition board is provided with a through notch, and the inner wall of the notch is adhered with an anti-slip pad.

Compared with the prior art, the utility model has the beneficial effects that: according to the metal silicon block grinding device, the filtering mechanism is arranged inside the grinding box, the mounting frame and the elastic pieces in the filtering mechanism can be mounted on the mounting frame and located inside the two grooves, the mounting frame can vibrate, particles ground by the two grinding rollers are filtered, the particles which cannot pass through the filter screen can be ground again, and therefore the grinding effect is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the grinding chamber of the present invention;

FIG. 3 is a schematic view of the structure of the case of the present invention;

FIG. 4 is a schematic view of the structure of the mounting frame of the present invention;

in the figure: 1. grinding a box; 2. a dust cover; 3. a box body; 4. a feed inlet; 5. a rectangular groove; 6. a partition plate; 7. a gear; 8. a grinding roller; 9. a drive motor; 10. a support; 11. a groove; 12. a mounting frame; 13. an elastic member; 14. a filter screen; 15. a placement groove; 16. a collection box; 17. a feed hopper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, the present invention provides a technical solution: a metal silicon block grinding device comprises a grinding box 1, a grinding mechanism, a filtering mechanism and a dustproof mechanism, wherein a feed hopper 17 is fixedly installed at the top end of the grinding box 1, the grinding mechanism is arranged at the top of the grinding box 1 and comprises two gears 7, two grinding rollers 8 and a driving motor 9, the two grinding rollers 8 are respectively and movably installed at the top of the grinding box 1, the gears 7 are fixedly sleeved at the end parts of the grinding rollers 8 and are mutually meshed, an output shaft of the driving motor 9 is fixedly installed at the end part of one of the grinding rollers 8, the driving motor 9 is electrically connected with an external power supply through a motor switch arranged on the grinding box 1, the filtering mechanism is arranged in the grinding box 1 and is positioned under the grinding rollers 8, the filtering mechanism comprises a support 10, two grooves 11, a mounting rack 12, a plurality of elastic pieces 13 and a filtering net 14, the support 10 is arranged in the grinding box 1, two recesses 11 are opened in the both sides of support 10 inner wall, and mounting bracket 12 activity sets up in the middle part of two recesses 11, and a plurality of elastic component 13 fixed mounting is on the top and the bottom of mounting bracket 12, and filter screen 14 sets up in the middle part of mounting bracket 12, and standing groove 15 has been seted up to the bottom of grinding case 1 one side, and the inside of standing groove 15 is provided with collecting box 16.

Further, the method comprises the following steps of; the square groove is formed in the middle of the front face of the grinding box 1, the position of the square groove is opposite to that of the support 10, the square groove is formed in the grinding box 1, the support 10 can be taken out of the grinding box 1 through the square groove, silicon particles on the filter screen 14 can be conveniently ground again, and accordingly silicon blocks can be ground more fully.

Generally; the top and the bottom of a plurality of elastic component 13 are bonded respectively on the top and the bottom of two recess 11 inner walls, and a plurality of elastic component 13 is also bonded respectively on mounting bracket 12, through set up a plurality of elastic component 13 between mounting bracket 12 and recess 11, because elastic component 13 has certain elasticity for filter screen 14 on mounting bracket 12 has certain elastic effect, filters the material after grinding, grinds the great granule of size again.

Specifically, the method comprises the following steps of; dustproof mechanism fixed mounting is on the top of feeder hopper 17, and dustproof mechanism includes dust cover 2, box 3, feed inlet 4, rectangular channel 5 and baffle 6, and the bottom fixed mounting of dust cover 2 is on the top of feeder hopper 17, and one side fixed mounting of box 3 is in one side of dust cover 2 and is linked together, and one side at box 3 is seted up to feed inlet 4, and through setting up the dustproof mechanism who has dust cover 2 on feeder hopper 17, prevents to grind in-process silicon dust and raises, protects the environment.

Furthermore; rectangular channel 5 is seted up on 3 tops of box and is linked together with feed inlet 4, and baffle 6 inserts to rectangular channel 5 and feed inlet 4 in, through set up baffle 6 on box 3, can seal feed inlet 4, prevents that the in-process dust granule that grinds can move out of equipment through feed inlet 4 inside, causes certain pollution to the environment.

In addition; the notch that link up is seted up at the positive top of baffle 6, and the inner wall bonding of notch has the slipmat, through set up the notch that has the slipmat on baffle 6, is convenient for take out baffle 6 from feed inlet 4 to accomplish the material loading.

The working principle and the using process of the utility model are as follows: after the silicon block grinding machine is installed, when the silicon block grinding machine works, when the silicon block needs to be ground, a motor switch on a grinding box 1 is turned on, a partition plate 6 is manually pulled out from a feed port 4, the silicon block is placed into the grinding box 1 through the feed port 4, one grinding roller 8 is driven to rotate and one gear 7 is driven to rotate due to the fact that a driving motor 9 works, the other gear 7 is driven to rotate due to the fact that the two gears 7 are meshed, the other grinding roller 8 is driven to rotate, the two grinding rollers 8 rotate oppositely to grind the silicon block, ground silicon powder penetrates through a filter screen 14, materials which do not penetrate through the filter screen 14 can be guided into a feed hopper 17 again and then are ground again, and finally the materials which penetrate through the filter screen 14 can be accumulated in a collecting box 16 to finish the collecting work.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The metal silicon block grinding device comprises a grinding box (1), a grinding mechanism, a filtering mechanism and a dustproof mechanism, and is characterized in that a feed hopper (17) is fixedly mounted at the top end of the grinding box (1), the grinding mechanism is arranged at the top of the grinding box (1), the grinding mechanism comprises two gears (7), two grinding rollers (8) and a driving motor (9), the two grinding rollers (8) are respectively and movably mounted at the top of the grinding box (1), the gears (7) are fixedly arranged at the end parts of the grinding rollers (8) and are mutually meshed, an output shaft of the driving motor (9) is fixedly mounted at the end part of one of the grinding rollers (8), the filtering mechanism is arranged in the grinding box (1) and is positioned right below the grinding rollers (8), and the filtering mechanism comprises a support (10), two grooves (11), The grinding box comprises a mounting frame (12), a plurality of elastic pieces (13) and a filter screen (14), wherein the support (10) is arranged inside the grinding box (1), two grooves (11) are formed in two sides of the inner wall of the support (10), the mounting frame (12) is movably arranged in the middle of the two grooves (11), the elastic pieces (13) are fixedly arranged at the top end and the bottom end of the mounting frame (12), the filter screen (14) is arranged in the middle of the mounting frame (12), a placing groove (15) is formed in the bottom of one side of the grinding box (1), and a collecting box (16) is arranged inside the placing groove (15).

2. The metal silicon block grinding device according to claim 1, wherein a square groove is formed in the middle of the front surface of the grinding box (1), and the square groove is positioned opposite to the support (10).

3. The metal silicon block grinding device according to claim 1, wherein a plurality of the elastic members (13) are bonded at top and bottom ends thereof to inner walls of the two grooves (11), respectively, and a plurality of the elastic members (13) are also bonded to the mounting frame (12), respectively.

4. The metal silicon block grinding device according to claim 1, wherein the dust-proof mechanism is fixedly arranged at the top end of the feed hopper (17), the dust-proof mechanism comprises a dust cover (2), a box body (3), a feed port (4), a rectangular groove (5) and a partition plate (6), the bottom end of the dust cover (2) is fixedly arranged at the top end of the feed hopper (17), one side of the box body (3) is fixedly arranged at one side of the dust cover (2) and communicated with the dust cover, and the feed port (4) is arranged at one side of the box body (3).

5. The metal silicon block grinding device according to claim 4, wherein the rectangular groove (5) is formed in the top end of the box body (3) and communicated with the feed port (4), and the partition plate (6) is inserted into the rectangular groove (5) and the feed port (4).

6. The metal silicon block grinding device according to claim 4, wherein the top of the front surface of the partition plate (6) is provided with a through notch, and an anti-slip pad is bonded to the inner wall of the notch.