CN221182999U

CN221182999U - Multistage grinder of high-purity quartz sand

Info

Publication number: CN221182999U
Application number: CN202323051814.1U
Authority: CN
Inventors: 宁志远; 王微; 王林苹; 赵耀
Original assignee: Fengyang Fangxing Mining Co ltd
Current assignee: Fengyang Fangxing Mining Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-06-21
Anticipated expiration: 2033-11-13

Abstract

The utility model discloses a high-purity quartz sand multistage grinding device which comprises a grinding box fixedly arranged on the left upper side wall inside a shell, a transmission mechanism is arranged on one side outside the grinding box, a stirring mechanism is arranged inside the grinding box, the top of the grinding box is communicated with the corresponding position of the top of the shell through a feed inlet, an adjusting rod is hinged to the bottom side of the outer wall of the grinding box, a grinding roller is fixedly connected with the adjusting rod, a second movable rod is fixedly connected to the middle position of the adjusting rod, a first movable rod is hinged to one end of the second movable rod, which is far away from the adjusting rod, a sliding block is fixedly connected to one end of the first movable rod, which is far away from the second movable rod, a notch is formed in the inner wall of one side of the shell and is in sliding connection with the sliding block, one side of the sliding block is fixedly connected with a spring, one end of the spring, which is far away from the sliding block, is fixedly connected with a fixed block, and the inner wall of one side of the shell is driven by the transmission mechanism, so that the grinding roller is driven to move, and the second grinding is performed on the quartz sand, and the grinding progress is improved, so that high purification is achieved.

Description

Multistage grinder of high-purity quartz sand

Technical Field

The utility model relates to a high-purity quartz sand multistage grinding device, and belongs to the technical field of quartz sand grinding.

Background

Quartz sand (quartz sand) is quartz particles formed by crushing quartz stone. Quartz stone is a nonmetallic mineral, is a silicate mineral with hardness, wear resistance and stable chemical property, and the color of quartz sand is milky white or colorless semitransparent.

In the prior art, for example, the Chinese patent number is: CN 219308876 U3 'a quartz sand multistage grinding device', comprising a housing, wherein a grinding cavity and a transmission cavity are arranged in the housing, the grinding cavity is positioned below the transmission cavity, the left space of the grinding cavity is communicated with the outside through a feed inlet, the bottom space of the grinding cavity is communicated with the outside through a discharge outlet, a water pump is arranged on the right side of the housing, the water inlet end of the water pump is communicated with a water inlet pipe, a grinding mechanism is arranged in the grinding cavity, and a transmission structure is arranged in the transmission cavity. The novel grinding machine has the beneficial effects that water can be sprayed in the grinding process by arranging the plurality of water pipes, the vertical pipes and the spray heads so as to reduce dust in the grinding process, so that the environment is protected to a certain extent, and the physical health of workers is protected.

However, in the prior art, the existing quartz sand grinding device adopts the grinding disc to grind quartz sand, so that the quartz sand is difficult to grind to the desired effect once, multiple times of grinding are needed, time and labor are wasted, the particle size of the grinding of the part of grinding device is slightly different, and the grinding accuracy is not high.

Disclosure of utility model

The utility model aims to solve the problems in the prior art and overcome the defects in the prior art, and designs a high-purity quartz sand multistage grinding device.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

The utility model provides a multistage grinder of high-purity quartz sand, includes the casing, the inside upper left side wall fixed mounting of casing has the case of polishing, the drive mechanism is installed to case outside one side of polishing, the inside rabbling mechanism that is provided with of case of polishing, the case top of polishing communicates with each other through the feed inlet with the corresponding position in casing top, the case outer wall downside articulates there is the regulation pole of polishing, regulation pole fixedly connected with roller of polishing, regulation pole intermediate position fixedly connected with second movable rod, the second movable rod keeps away from the one end of adjusting the pole and articulates there is first movable rod, the one end fixedly connected with slider of second movable rod is kept away from to first movable rod, notch and slider sliding connection have been seted up to casing one side inner wall, one side fixedly connected with spring of slider, the one end and notch inner wall fixed connection of slider are kept away from to the spring, casing one side inner wall fixedly connected with fixed block, the fixed plate passes through screen cloth fixedly connected with fixed plate, fixed plate and casing bottom side inner wall fixedly connected with polishing roller, fixed plate and casing correspond one side fixedly connected with slide, two bottom all fixed connection slide, two bottom side inner wall at the bottom side of casing side inner wall, two slide pipe fixedly connected with discharging pipe.

Preferably, the transmission mechanism comprises a servo motor, the servo motor is fixed at the top of the outer wall of the shell through a motor frame, the output end of the servo motor is fixedly connected with a second rotating shaft, and a first belt pulley is fixedly sleeved on the outer ring of the second rotating shaft.

Preferably, one end of the second rotating shaft far away from the servo motor penetrates through the shell and is fixedly connected with a disc, one side of the disc far away from the second rotating shaft is fixedly connected with a fixing column, and the fixing column is matched with the sliding block.

Preferably, the stirring mechanism comprises two first rotating shafts, the outer rings of the two first rotating shafts are fixedly sleeved with a first gear and a second gear respectively, one first rotating shaft penetrates through the top of the grinding box and is rotationally connected on the inner wall of the shell, the other first rotating shaft penetrates through the top of the shell and the grinding box, the outer ring is fixedly sleeved with a second belt pulley, and the first belt pulley and the second belt pulley are connected through belt transmission.

Preferably, the first gear is meshed with the second gear, stirring fans are fixedly connected to the two first rotating shafts, and the stirring fans on the first rotating shafts are staggered.

Preferably, the fixed welding of polishing case outer wall bottom side has the stopper, first board groove has been seted up to casing one side, and first board groove inner circle movable sleeve is equipped with first baffle, first baffle is inconsistent with one side of stopper, first baffle upside and discharge gate laminating.

Preferably, a second baffle groove is formed in one side of the shell, a second baffle is arranged through the second baffle groove, two limiting holes are formed in the fixing plate, and the position of the second baffle can be fixed through the two limiting holes and the second baffle groove.

The utility model has the beneficial effects that:

Through setting up drive mechanism, can realize carrying out the round trip movement to the grinding roller to reach the effect of grinding, after the granule reaches the requirement, can filter out from the screen cloth, reach the quartz fine sand of purity, raise the efficiency practice thrift the cost.

Drawings

FIG. 1 is a schematic perspective view of a multistage grinding device for high purity quartz sand according to the present utility model;

FIG. 2 is a schematic cross-sectional view of the housing of FIG. 1;

Fig. 3 is a schematic cross-sectional view of the sanding box of fig. 2.

Reference numerals: 1. a housing; 2. polishing the box; 3. a feed inlet; 4. a servo motor; 5. a motor frame; 6. a first pulley; 7. a second pulley; 8. a first rotating shaft; 9. a second rotating shaft; 10. a first separator; 11. a limiting block; 12. a disc; 13. fixing the column; 14. a slide block; 15. a spring; 16. a first movable lever; 17. a second movable rod; 18. an adjusting rod; 19. a grinding roller; 20. a fixed block; 21. a screen; 22. a fixing plate; 23. a slide plate; 24. a discharge pipe; 25. a first gear; 26. a stirring fan; 27. a second gear; 28. and a second separator tank.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

Example 1

As shown in fig. 1-3, the high-purity quartz sand multistage grinding device provided by the utility model comprises a shell 1, wherein a grinding box 2 is fixedly arranged on the left upper side wall inside the shell 1, a transmission mechanism is arranged on one side outside the grinding box 2, a stirring mechanism is arranged inside the grinding box 2, the corresponding position of the top of the grinding box 2 and the top of the shell 1 is communicated with each other through a feed inlet 3, an adjusting rod 18 is hinged to the bottom side of the outer wall of the grinding box 2, a grinding roller 19 is fixedly connected with the adjusting rod 18, a second movable rod 17 is fixedly connected to the middle position of the adjusting rod 18, a first movable rod 16 is hinged to one end, far away from the adjusting rod 18, of the second movable rod 17, a sliding block 14 is fixedly connected to one end, far away from the second movable rod 17, of the first movable rod 16, a notch is formed in the inner wall of one side of the shell 1, and is in sliding connection with the sliding block 14, one side of the sliding block 14 is fixedly connected with a spring 15, one end, far away from the sliding block 14, is fixedly connected with the inner wall of the notch, a fixed block 20 is fixedly connected with one side of the shell 1, the sliding plate 20 is fixedly connected with the inner wall of the sliding plate 22 through a fixed plate 21, the sliding plate 23 is fixedly connected with the inner wall of the two side of the sliding plate 1, and the sliding plate is fixedly connected with the two sliding plate 23, and the sliding plate is fixedly connected with the sliding plate 1 side and the sliding plate is fixedly connected with the sliding plate 23.

In this embodiment, the bottom side of the outer wall of the grinding box 2 is hinged with a position where the adjusting rod 18 can fix and limit the swing of the grinding roller 19, the middle of the adjusting rod 18 is fixedly connected with the second movable rod 17, one end of the second movable rod 17, which is far away from the adjusting rod 18, is hinged with the first movable rod 16, the grinding roller 19 can be driven to move through the adjusting rod, a notch is formed in the inner wall of one side of the shell 1, the notch is slidably connected with the sliding block 14, the spring 15 is respectively fixed on the inner wall of the sliding groove and the sliding block 14, the sliding block 14 is fixedly connected with the first movable rod 16, the second movable rod 17 can be driven to move, the screen 21 is respectively fixed with the fixed plate 22 and the fixed block 20, the grinding roller 19 moves on the screen 21 to grind an object, and the two sliding plates 23 are provided with inclined angles.

Example 2

As shown in fig. 1-3, compared with the embodiment 1, the high-purity quartz sand multistage grinding device provided by the utility model further comprises a transmission mechanism comprising a servo motor 4, wherein the servo motor 4 is fixed at the top of the outer wall of the shell 1 through a motor frame 5, the output end of the servo motor 4 is fixedly connected with a second rotating shaft 9, a first belt pulley 6 is fixedly sleeved on the outer ring of the second rotating shaft 9, one end of the second rotating shaft 9 far away from the servo motor 4 penetrates through the shell 1 and is fixedly connected with a disc 12, one side of the disc 12 far away from the second rotating shaft 9 is fixedly connected with a fixed column 13, the fixed column 13 is matched with a sliding block 14, the stirring mechanism comprises two first rotating shafts 8, the outer rings of the two first rotating shafts 8 are respectively fixedly sleeved with a first gear 25 and a second gear 27, one of the first rotating shafts 8 penetrates through the top of the grinding box 2 and is rotationally connected on the inner wall of the shell 1, the other first rotating shaft 8 penetrates through the top of the shell 1 and the polishing box 2, a second belt pulley 7 is fixedly sleeved on the outer ring, the first belt pulley 6 and the second belt pulley 7 are connected through belt transmission, a first gear 25 and a second gear 27 are meshed, stirring fans 26 are fixedly connected to the two first rotating shafts 8, the stirring fans 26 on the first rotating shafts 8 are staggered, a limiting block 11 is fixedly welded on the bottom side of the outer wall of the polishing box 2, a first plate groove is formed in one side of the shell 1, a first partition plate 10 is movably sleeved on the inner ring of the first plate groove, the first partition plate 10 is abutted to one side of the limiting block 11, the upper side of the first partition plate 10 is attached to a discharge port, a second partition plate groove 28 is formed in one side of the shell 1, a second partition plate is arranged through the second partition plate groove 28, two limiting holes are formed in the fixing plate 22, the position of the second separator can be fixed by the two limiting holes and the second separator groove 28.

In this embodiment, the drive mechanism that sets up, through servo motor 4's output fixedly connected with second pivot 9, second pivot 9 drives first belt pulley 6 and the transmission of second belt pulley 7, second pivot 9 bottom is fixed with disc 12, disc 12 bottom has fixed column 13, it rotates to drive disc 12 and fixed column 13 through second pivot 9, through fixed column 13 and with slider 14 cooperation, can drive grinding roller 19 and remove on screen cloth 21, through setting up stirring mechanism, the fixed cover is equipped with first gear 25 and second gear 27 respectively in two first pivot 8 outer lane, first gear 25 and second gear 27 mesh are driving stirring fan 26 rotation, set up in the crisscross between two stirring fans 26, can effectively stir the quartz sand that gets into the inside of grinding case 2 as many as possible, set up two stirring fans 26 stirring scope more extensively, first board groove has been seted up to one side of casing 1, first board inslot portion sets up first baffle 10, can drive grinding roller 19 and remove at 21 in the screen cloth, the effect of second baffle groove 28 can be drawn or can be ground grinding roller 21 at the soft spacer 28 more with the soft spacer, the screen cloth is not ground into with the soft spacer of second sand, the effect is easy grinding roller is left at the grinding roller is not had.

Working principle: when the high-purity quartz sand multistage grinding device is used, firstly, high-purity quartz sand is poured into a grinding box 2 from a feed inlet 3, a servo motor 4 is turned on, a second rotating shaft 9 is driven to rotate by the servo motor 4, a first belt pulley 6 and a second belt pulley 7 are driven to move by the second rotating shaft 9, a first rotating shaft 8 is driven to rotate by the second belt pulley 7, a first gear 25 and a stirring fan 26 are driven by the first rotating shaft 8, the first gear 25 is meshed with a second gear 27, the second gear 27 and the other stirring fan 26 are driven to rotate, the quartz sand is repeatedly stirred, when the interior of the quartz sand is broken, a first partition board 10 can be pulled out from the outer side of a shell 1, the quartz sand in the grinding box 2 falls onto a screen 21 through continuous stirring, fine sand is sunk through the screen 21, the rest quartz sand slightly bigger can be clamped with the second baffle through the second baffle groove 28 and the two limit holes, the second rotary shaft 9 is driven to rotate through the servo motor 4, the disc 12 and the fixed column 13 are driven to rotate through the second rotary shaft 9, the sliding block 14 is driven to swing left and right through the fixed column 13 when the sliding block 14 rotates, the polishing roller 19 is driven to swing left and right through the first movable rod 16, the second movable rod 17 and the adjusting rod 18, the polishing roller 19 is contacted with the second baffle through the screen 21, other blocky quartz sand is crushed, the sliding block 14 drives the polishing roller 19 to swing left and right through the elasticity of the spring 15 and is not influenced by the blocky quartz sand, the second baffle is pulled out, and the falling quartz sand can slide to the discharging pipe 24 through the inclination of the sliding plate 23.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. The utility model provides a multistage grinder of high-purity quartz sand, includes casing (1), its characterized in that: the utility model discloses a screen mesh screen, including casing (1), upper left side wall fixed mounting in casing (1), the transmission mechanism is installed to the outside one side of casing (2), the inside rabbling mechanism that is provided with of casing (2), the corresponding position in casing (1) top is passed through feed inlet (3) and is communicated with each other, the outer wall bottom side of casing (2) articulates there is regulation pole (18), regulation pole (18) fixedly connected with grinding roller (19), regulation pole (18) intermediate position fixedly connected with second movable rod (17), the one end that second movable rod (17) kept away from regulation pole (18) articulates there is first movable rod (16), the one end fixedly connected with slider (14) that second movable rod (17) was kept away from to first movable rod (16), notch has been seted up to casing (1) one side inner wall, one side fixedly connected with spring (15) of slider (14), one end and notch inner wall fixedly connected with of slider (14) are kept away from to spring (15), casing side inner wall (20) fixedly connected with screen mesh (22) fixed connection bottom (20), the fixed plate (22) is fixedly connected with sliding plates (23) on one corresponding side of the shell (1), the bottoms of the two sliding plates (23) are fixedly arranged on the inner wall of the bottom side of the shell (1), the inner wall of the bottom side of the shell (1) is fixedly connected with a discharging pipe (24), and the discharging pipe (24) is arranged between the two sliding plates (23).

2. The high-purity quartz sand multistage grinding device according to claim 1, wherein the transmission mechanism comprises a servo motor (4), the servo motor (4) is fixed at the top of the outer wall of the shell (1) through a motor frame (5), the output end of the servo motor (4) is fixedly connected with a second rotating shaft (9), and a first belt pulley (6) is fixedly sleeved on the outer ring of the second rotating shaft (9).

3. The high-purity quartz sand multistage grinding device according to claim 2, wherein one end of the second rotating shaft (9) far away from the servo motor (4) penetrates through the shell (1) and is fixedly connected with a disc (12), one side of the disc (12) far away from the second rotating shaft (9) is fixedly connected with a fixing column (13), and the fixing column (13) is matched with the sliding block (14).

4. The high-purity quartz sand multistage grinding device according to claim 1, wherein the stirring mechanism comprises two first rotating shafts (8), the outer rings of the two first rotating shafts (8) are fixedly sleeved with a first gear (25) and a second gear (27) respectively, one first rotating shaft (8) penetrates through the top of the grinding box (2) and is rotationally connected on the inner wall of the shell (1), the other first rotating shaft (8) penetrates through the tops of the shell (1) and the grinding box (2), the outer rings are fixedly sleeved with a second belt pulley (7), and the first belt pulley (6) and the second belt pulley (7) are connected through belt transmission.

5. The high-purity quartz sand multistage grinding device according to claim 4, wherein the first gear (25) is meshed with the second gear (27), stirring fans (26) are fixedly connected to the two first rotating shafts (8), and the stirring fans (26) on the first rotating shafts (8) are staggered.

6. The high-purity quartz sand multistage grinding device according to claim 1, wherein a limiting block (11) is fixedly welded on the bottom side of the outer wall of the grinding box (2), a first plate groove is formed in one side of the shell (1), a first partition plate (10) is movably sleeved on the inner ring of the first plate groove, the first partition plate (10) is abutted to one side of the limiting block (11), and the upper side of the first partition plate (10) is attached to the discharge hole.

7. The high-purity quartz sand multistage grinding device according to claim 1, wherein a second partition plate groove (28) is formed in one side of the shell (1), a second partition plate is arranged through the second partition plate groove (28), two limiting holes are formed in the fixing plate (22), and the position of the second partition plate can be fixed through the two limiting holes and the second partition plate groove (28).