CN219923070U

CN219923070U - High-speed grinding device for superfine zirconium silicate

Info

Publication number: CN219923070U
Application number: CN202320802022.4U
Authority: CN
Inventors: 沈东辉; 蔡庆端; 许来凤; 陈增文
Original assignee: Fujian Anxi Longmen Zhongquan Glaze Co ltd
Current assignee: Fujian Anxi Longmen Zhongquan Glaze Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-10-31
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a high-speed grinding device for superfine zirconium silicate, which comprises a base, wherein the top end of the base is fixedly connected with a grinding tank, the top end of the grinding tank is provided with a feed inlet, the bottom wall inside the grinding tank is provided with a discharge outlet, the top end inside the grinding tank is provided with a first grinding wheel, the first grinding wheel is driven by a rotating motor, the middle position of the grinding tank is provided with a second grinding wheel, the second grinding wheel is driven by a pneumatic rod, the outer side wall of the second grinding wheel is contacted with the inner side wall of the grinding tank, the middle positions of the two sides of the inner wall of the grinding tank are provided with fixed plates, and each group of fixed plates are provided with two fixed plates. According to the utility model, the filtering and bouncing of the zirconium silicate powder by the filter screen are realized through repeated engagement between the transmission gear and the rack, and the large-particle zirconium silicate powder is further ground again, so that the phenomenon that zirconium silicate grinding is uneven to influence the quality of a zirconium silicate finished product is avoided, and the quality of zirconium silicate is effectively improved.

Description

High-speed grinding device for superfine zirconium silicate

Technical Field

The utility model relates to the technical field of grinding devices, in particular to a high-speed grinding device for ultrafine zirconium silicate.

Background

Zirconium silicate is an excellent opacifier and is widely applied to the production fields of high-grade ceramic glaze, high-grade refractory fiber, television display screen and the like. Also used as a raw material for special glass and porcelain and a filler for special rubber reinforced resin.

The prior two-stage grinding device for the ultrafine zirconium silicate powder comprises the following components in part by weight as described in patent publication No. CN 210252609U: the device comprises a pre-grinding chamber, a feeding nozzle, a supporting rod, a grinding wheel, an upper grinding chamber, a pneumatic rod, an L-shaped rod, a grinding wheel, a filter screen, a lower grinding chamber, an outlet, a first motor, a rotating shaft, a bearing, a rotating block, grinding teeth and the like; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, adopts a multistage grinding mode, avoids a single grinding mode in the background art, reduces the power of a motor during working, and can grind zirconium silicate into fine particles in a multistage grinding mode so as to meet the subsequent production requirements; according to the utility model, after zirconium silicate is ground, in the transportation process, the grinding blade is used for further grinding, so that the grinding effect of zirconium silicate is improved; the utility model has the advantages of no need of complex processing of each part, low production cost and suitability for large-scale popularization.

With respect to the above related art, the applicant believes that when the two-stage grinding device for zirconium silicate ultrafine powder works, the grinding and filtering of zirconium silicate are realized through the grinding wheel and the filter screen, and the zirconium silicate is ground again through the lower grinding chamber, so that the grinding motion of the grinding wheel is needed in the left and right directions, and the zirconium silicate is likely to directly enter the lower chamber through the filter screen when not contacted with the grinding wheel, so that the phenomenon of uneven grinding of the zirconium silicate is caused, and the quality of a finished product of the zirconium silicate is reduced.

Disclosure of Invention

The utility model aims to provide a high-speed grinding device for superfine zirconium silicate, which aims to solve the problems that in the prior art, the device is used for grinding and filtering zirconium silicate through a grinding wheel and a filter screen, the zirconium silicate is ground again through a lower grinding chamber, one process is needed for grinding left and right of the grinding wheel, and zirconium silicate is likely to directly enter the lower chamber through the filter screen when not contacted with the grinding wheel, so that uneven grinding of zirconium silicate is caused, and the quality of a finished product of zirconium silicate is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a superfine zirconium silicate's high-speed grinding device, includes the base, the top fixedly connected with grinding jar of base, the top of grinding jar is provided with the feed inlet, the diapire of grinding jar inside is provided with the discharge gate, first grinding wheel is installed on the top of grinding jar inside, first grinding wheel passes through the rotating electrical machines drive, the intermediate position of grinding jar is provided with the second grinding wheel, the second grinding wheel drives through the pneumatic rod, the lateral wall of second grinding wheel contacts with the inside wall of grinding jar, the intermediate position of grinding jar inner wall both sides all is provided with the fixed plate, and every group the fixed plate all is provided with two, two the intermediate position of fixed plate is provided with the spring, the bottom of fixed plate is provided with the fixed block, one side fixedly connected with rack of fixed block outer wall, the one end of fixed block is provided with the filter screen, the one end fixedly connected with headstock that the grinding jar inside wall is close to the fixed plate, the inside fixedly connected with servo motor of headstock, servo motor's lateral wall fixedly connected with gear, transmission gear and rack intermesh each other.

By adopting the technical scheme, the quality of the zirconium silicate grinding finished product can be improved.

Preferably, a welding structure integration is formed between the base and the grinding tank.

Through adopting above-mentioned technical scheme, can improve the stability that base and grinding jar are connected.

Preferably, the intermediate position fixedly connected with of grinding jar bottom rotates the motor, the output shaft fixedly connected with of rotating the motor grinds the awl, grind the awl and be located the bottom of grinding jar inside wall.

By adopting the technical scheme, the zirconium silicate can be ground in multiple stages.

Preferably, the transmission gear is a half-sector gear.

Through adopting above-mentioned technical scheme, can realize the lift to the filter screen through the repeated meshing between drive gear and the rack.

Preferably, both ends of the filter screen are fixedly connected with fixing seats, and one end of each fixing seat is contacted with the outer side wall of each fixing block.

Through adopting above-mentioned technical scheme, can play fixed effect to the filter screen.

Preferably, the inside of fixed block is provided with the plug rod, the joint groove has all been seted up to the inside of fixed block and fixing base, the equal fixedly connected with second joint piece in both sides of joint inslot wall, the equal fixedly connected with first joint piece in both sides of plug rod outer wall, mutual joint between first joint piece and the second joint piece.

Through adopting above-mentioned technical scheme, can realize dismantling and washing the filter screen.

Preferably, one end of the spring is fixedly connected with the bottom end of one fixing plate, and the other end of the spring is fixedly connected with the top end of the other fixing plate.

Through adopting above-mentioned technical scheme, can play fixed effect to the spring.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, by arranging a power box, a transmission gear, a rack, a fixed block, a filter screen, a fixed plate and a spring, the filter screen filters and bounces zirconium silicate powder through repeated meshing between the transmission gear and the rack, and further, the large-particle zirconium silicate powder is ground again, so that the phenomenon that zirconium silicate grinding is uneven and the quality of a zirconium silicate finished product is affected is avoided, and the quality of zirconium silicate is effectively improved;

secondly, through being provided with plug pole, joint groove, first joint piece and second joint piece, through the joint between first joint piece and the second joint piece, realized dismantling and wasing the filter screen, be convenient for in time wash when the inside of filter screen is blockked up by zirconium silicate powder, do not influence the normal working operation of device.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of the external structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic side sectional structure of the power box (9) of the utility model.

In the figure: 1. a base; 2. a filter screen; 3. a pneumatic rod; 4. a first grinding wheel; 5. a grinding tank; 6. a second grinding wheel; 7. grinding the cone; 8. a rotating motor; 9. a power box; 10. a transmission gear; 11. a rack; 12. a fixed block; 13. inserting a connecting rod; 14. a clamping groove; 15. a first clamping block; 16. a second clamping block; 17. a fixing seat; 18. a fixing plate; 19. a spring; 20. a servo motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1, 2 and 3, an embodiment of the present utility model provides: the utility model provides a superfine zirconium silicate's high-speed grinding device, including base 1, the top fixedly connected with grinding jar 5 of base 1, constitute welded structure integration between base 1 and the grinding jar 5, the top of grinding jar 5 is provided with the feed inlet, the diapire of grinding jar 5 inside is provided with the discharge gate, first grinding wheel 4 is installed on the top of grinding jar 5 inside, first grinding wheel 4 passes through the rotating electrical machines drive, the intermediate position of grinding jar 5 is provided with second grinding wheel 6, second grinding wheel 6 drives through pneumatic rod 3, the lateral wall of second grinding wheel 6 contacts with the inside wall of grinding jar 5, the intermediate position fixedly connected with rotating electrical machines 8 of grinding jar 5 bottom, the output shaft fixedly connected with grinding awl 7 of rotating electrical machines 8, grinding awl 7 is located the bottom of grinding jar 5 inside wall, when carrying out high-efficient grinding to zirconium silicate, pour into from the feed inlet of grinding jar 5, then start rotating electrical machines, drive first grinding wheel 4 through the drive, and realize grinding to zirconium silicate's primary through first grinding wheel 4, and start pneumatic rod 3 control second grinding wheel 6 and grind along the inside wall of grinding jar 5, further realize grinding zirconium silicate. And the grinding cone 7 is controlled to rotate by starting the rotating motor 8, the fallen zirconium silicate fine powder is ground again, the ground superfine zirconium silicate is discharged out of the grinding tank 5 through the discharge hole, and the discharged superfine zirconium silicate powder is collected.

Referring to fig. 1, 3 and 4, fixing plates 18 are disposed at intermediate positions of two sides of an inner wall of a grinding tank 5, two fixing plates 18 are disposed at each group, springs 19 are disposed at intermediate positions of the two fixing plates 18, a fixing block 12 is disposed at a bottom end of the fixing plate 18, a rack 11 is fixedly connected to one side of an outer wall of the fixing block 12, a filter screen 2 is disposed at one end of the fixing block 12, fixing seats 17 are fixedly connected to two ends of the filter screen 2, one end of the fixing seats 17 contacts with an outer side wall of the fixing block 12, a power box 9 is fixedly connected to one end of an inner side wall of the grinding tank 5 close to the fixing plate 18, a servo motor 20 is fixedly connected to an inner side wall of the power box 9, a transmission gear 10 is a half-sector gear, the transmission gear 10 and the rack 11 are meshed with each other, when zirconium silicate ground by a second grinding wheel 6 is filtered, starting a servo motor 20, driving a rack 11, a fixed block 12, a filter screen 2 and a fixed seat 17 to move upwards through the rotation of an output shaft of the servo motor 20 to drive the transmission gear 10, compressing a spring 19 to deform through a fixed plate 18 through the upward movement of the fixed block 12 until the transmission gear 10 and the rack 11 are disengaged, pushing the fixed block 12 and the filter screen 2 downwards through the elasticity of the spring 19, repeatedly engaging the transmission gear 10 and the rack 11 to realize the lifting and falling of the filter screen 2, filtering after the zirconium silicate ground through a second grinding wheel 6 is sprung up by the filter screen 2, reserving large-particle zirconium silicate powder at the top end of the filter screen 2, and grinding again through the second grinding wheel 6 after the zirconium silicate particles meet the requirements, through the filtration of filter screen 2, get into the bottom of grinding jar 5 for in the in-process that grinds, the inhomogeneous phenomenon of grinding zirconium silicate can not appear, further improved the finished product quality of zirconium silicate powder.

Referring to fig. 1, 2 and 3, the inside of the fixed block 12 is provided with a plugging rod 13, the inside of the fixed block 12 and the inside of the fixed seat 17 are provided with a clamping groove 14, both sides of the inner wall of the clamping groove 14 are fixedly connected with second clamping blocks 16, both sides of the outer wall of the plugging rod 13 are fixedly connected with first clamping blocks 15, the first clamping blocks 15 and the second clamping blocks 16 are mutually clamped, when the filter screen 2 is disassembled, a sealing door on the outer side wall of the grinding tank 5 is opened, then the plugging rod 13 is manually pulled downwards, so that the plugging rod 13 synchronously drives the first clamping blocks 15 to move downwards in the inside of the clamping groove 14 while the first clamping blocks 15 move, and plastic deformation occurs between the first clamping blocks 15 and the second clamping blocks 16 until one end of the plugging rod 13 is completely separated from the inside of the clamping groove 14, and the filter screen 2 can be disassembled, so that when the filter screen 2 is blocked by zirconium silicate powder, the filter screen 2 is timely removed and cleaned, and normal work of the device is not affected.

Working principle: firstly, when zirconium silicate is efficiently ground, zirconium silicate is poured from a feed inlet of a grinding tank 5, then a rotating motor is started, a first grinding wheel 4 is driven to rotate through driving of the rotating motor, primary grinding of the zirconium silicate is achieved through the first grinding wheel 4, a pneumatic rod 3 is started to control a second grinding wheel 6 to rotate along the inner side wall of the grinding tank 5, and further grinding of the zirconium silicate is achieved. The grinding cone 7 is controlled to rotate by starting the rotating motor 8, the fallen zirconium silicate fine powder is ground again, the ground superfine zirconium silicate is discharged out of the grinding tank 5 through the discharge hole, and the discharged superfine zirconium silicate powder is collected;

secondly, when zirconium silicate ground by the second grinding wheel 6 is filtered, the servo motor 20 is started, the transmission gear 10 is rotated through the output shaft of the servo motor 20, the rack 11, the fixed block 12, the filter screen 2 and the fixed seat 17 are driven to move upwards, the spring 19 is compressed to deform through the fixed plate 18 until the transmission gear 10 and the rack 11 are disengaged, the fixed block 12 and the filter screen 2 are pushed downwards through the elasticity of the spring 19 and are repeatedly engaged with the transmission gear 10 and the rack 11, the filter screen 2 is lifted and fallen, zirconium silicate ground by the second grinding wheel 6 is filtered after the filter screen 2 is sprung up, zirconium silicate powder with large particles is left at the top end of the filter screen 2 and is sprung up again by the filter screen 2 and is ground by the second grinding wheel 6 until zirconium silicate particles meet the requirement, and then the zirconium silicate particles are filtered by the filter screen 2 and enter the bottom of the grinding tank 5, so that the zirconium silicate powder is not uniformly ground in the grinding process, and the quality of the finished zirconium silicate powder is further improved;

finally, when dismantling filter screen 2, open the sealing door of grinding jar 5 lateral wall, then manual downwardly pulling plug rod 13 for plug rod 13 is when moving downwards, and simultaneously drives first joint piece 15 and moves down in the inside of joint groove 14, and makes when first joint piece 15 remove, takes place plastic deformation with second joint piece 16, until plug rod 13's one end leaves the inside of joint groove 14 completely, can accomplish the dismantlement to filter screen 2, when being convenient for filter screen 2 is blocked by zirconium silicate powder, in time demolishs the washing, so as not to influence the normal work of device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a superfine zirconium silicate's high-speed grinding device, includes base (1), its characterized in that: the utility model discloses a power transmission device, including base (1), grinding tank (5) is fixedly connected with on top of base (1), the top of grinding tank (5) is provided with the feed inlet, the diapire of grinding tank (5) inside is provided with the discharge gate, first grinding wheel (4) are installed on the top of grinding tank (5) inside, first grinding wheel (4) are through rotating electrical machines drive, the intermediate position of grinding tank (5) is provided with second grinding wheel (6), second grinding wheel (6) are driven through pneumatic rod (3), the lateral wall of second grinding wheel (6) is contacted with the inside wall of grinding tank (5), the intermediate position of grinding tank (5) inner wall both sides all is provided with fixed plate (18), every group fixed plate (18) all are provided with two, two the intermediate position of fixed plate (18) is provided with spring (19), the bottom of fixed plate (18) is provided with fixed block (12), one side fixedly connected with (11) of fixed block (12) outer wall, fixed block (12) are provided with power transmission box (20) one end fixed connection power transmission box (20) of fixed connection power transmission box (20), the transmission gear (10) is meshed with the rack (11).

2. The high-speed grinding device for ultrafine zirconium silicate according to claim 1, wherein: and a welding structure integration is formed between the base (1) and the grinding tank (5).

3. The high-speed grinding device for ultrafine zirconium silicate according to claim 1, wherein: the grinding device is characterized in that a rotating motor (8) is fixedly connected to the middle position of the bottom end of the grinding tank (5), an output shaft of the rotating motor (8) is fixedly connected with a grinding cone (7), and the grinding cone (7) is located at the bottom end of the inner side wall of the grinding tank (5).

4. The high-speed grinding device for ultrafine zirconium silicate according to claim 1, wherein: the transmission gear (10) is a half-sector gear.

5. The high-speed grinding device for ultrafine zirconium silicate according to claim 1, wherein: both ends of the filter screen (2) are fixedly connected with fixing seats (17), and one end of each fixing seat (17) is contacted with the outer side wall of each fixing block (12).

6. The high-speed grinding device for ultrafine zirconium silicate according to claim 5, wherein: the inside of fixed block (12) is provided with grafting pole (13), joint groove (14) have all been seted up to the inside of fixed block (12) and fixing base (17), the equal fixedly connected with second joint piece (16) in both sides of joint groove (14) inner wall, the equal fixedly connected with first joint piece (15) in both sides of grafting pole (13) outer wall, mutual joint between first joint piece (15) and second joint piece (16).

7. The high-speed grinding device for ultrafine zirconium silicate according to claim 1, wherein: one end of the spring (19) is fixedly connected with the bottom end of one fixed plate (18), and the other end of the spring (19) is fixedly connected with the top end of the other fixed plate (18).