CN221951375U - A grinding and crushing device for waste tiles - Google Patents

Abstract

The utility model belongs to the technical field of waste ceramic tile treatment, and particularly relates to a grinding and crushing device for waste ceramic tiles, which comprises a machine body, wherein a guide plate is fixedly connected in the machine body, a grinding and crushing assembly is arranged between the guide plate and the machine body, one side of the machine body is fixedly connected with a cover body, a re-cutting and crushing assembly is arranged between the cover body and the machine body, and a screen plate is rotatably connected on the inner wall of one side of the machine body. The utility model has reasonable structural design, can crush the waste ceramic tile secondarily, so that crushed waste ceramic tile particles are smaller and finer, and can effectively screen crushed waste ceramic tile particles, so that the crushed waste ceramic tile particles are consistent in size, and larger waste ceramic tile particles can be screened out, thereby avoiding the influence of larger waste ceramic tile particles on the later grinding effect, further ensuring that the crushed waste ceramic tile particles are more uniform and consistent, and being beneficial to later processing and recycling.

Description

A grinding and crushing device for waste tiles

Technical Field

The utility model relates to the technical field of waste tile processing, in particular to a grinding and crushing device for waste tiles.

Background Art

Since the material of the ceramic tile itself is relatively brittle, it is easy to cause the ceramic tile to break during the firing or production, transportation and handling process. The broken ceramic tile not only affects the beauty of the ceramic tile body, but also loses the waterproof function, thus becoming waste. The waste ceramic tile can be reused after recycling and processing. In this way, it not only avoids the environmental pollution caused by discarding, but also saves resources. After searching: A waste ceramic tile processing device for ceramic tile production with the authorization publication number CN214159961U is used to break and grind the waste ceramic tile through the coordinated use of a motor fixing frame, a motor, a fixing plate, a first rotating rod, a first umbrella gear, a second umbrella gear, a third umbrella gear, a fourth umbrella gear, a second rotating rod, a rotating blade, a third rotating rod, a first pulley, a belt, a second pulley, a fourth rotating rod and a grinding wheel. The device is simple and easy to operate, greatly increases the grinding efficiency, makes the grinding more sufficient, and is convenient for later recycling, preventing the waste ceramic tile from being discarded, causing waste of resources and polluting the environment. And a high-efficiency crushing device for waste building tiles with publication number CN107716076A, which belongs to the field of waste tile processing equipment, includes a shell; a base is arranged at the bottom of the shell, and a shock-absorbing bracket is arranged between the shell and the base; a feeding port connected to the crushing chamber is opened on the center line of the top of the shell.

However, the above-mentioned waste tile grinding and crushing device still has some shortcomings. After the waste tiles are crushed, the crushed waste tiles are not effectively screened, resulting in the waste tiles being of different sizes. There are still many large waste tiles, which affect the effect of the later grinding of the waste tiles, making the particles of the waste tiles less consistent after grinding, which is not conducive to later processing. Therefore, we propose a waste tile grinding and crushing device to solve the above problems.

Utility Model Content

The utility model aims to solve the above-mentioned shortcomings and proposes a grinding and crushing device for waste tiles.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A grinding and crushing device for waste tiles comprises a body, a guide plate is fixedly connected to the body, a crushing and grinding assembly is arranged between the guide plate and the body, a cover body is fixedly connected to one side of the body, a re-cutting and crushing assembly is arranged between the cover body and the body, a screen plate is rotatably connected to the inner wall of one side of the body, and a shaking screening assembly is arranged between the screen plate, the cover body and the body.

Preferably, the crushing and grinding assembly includes a driving motor fixedly connected to the front side of the machine body, two crushing rollers and a grinding roller rotatably connected to the inner walls of the front and rear sides of the machine body, the rear ends of the two crushing rollers are fixedly connected to gears, the two gears are meshed, the output shaft of the driving motor is fixedly connected to the front end of the grinding roller, the rear end of the grinding roller is fixedly connected to a driving pulley, the rear side of one of the two gears is fixedly connected to a driven pulley, and the driving pulley and the driven pulley are connected to each other by the same belt.

Preferably, a fixing seat is fixedly connected to the bottom of the driving motor, and the fixing seat is fixedly connected to the front side of the machine body.

Preferably, a grinding groove is provided on the top of the guide plate, the grinding roller is located in the grinding groove, and a discharge pipe is fixedly connected to the inner wall of the bottom of the grinding groove.

Preferably, the re-cutting and crushing assembly includes a servo motor fixedly connected to one side of the cover body, a worm is fixedly connected to the output shaft of the servo motor, and a plurality of crushing knives are fixedly connected to the outer side of the worm.

Preferably, an opening is provided on one side of the body, and the shaking screening assembly includes a worm gear rotatably connected to the inner wall of the rear side of the cover body and a return spring fixedly connected to the bottom inner wall of the opening, the top end of the return spring is fixedly connected to the bottom of the screen plate, the worm is meshed with the worm wheel, the front side of the worm wheel is rotatably connected to a push-pull rod, and the lower end of the push-pull rod is rotatably connected to the top of the screen plate.

Preferably, the screen plate is slidably mounted in the opening.

Preferably, a feed hopper is fixedly connected to the top of the machine body, and a discharge port is fixedly connected to the other side of the machine body.

In the utility model, a grinding and crushing device for waste tiles is described, the waste tiles to be crushed are poured into a feed hopper and a machine body, the grinding roller is driven to rotate by a driving motor, and the grinding roller drives a crushing roller to rotate through the transmission of the active pulley, the driven pulley and the belt, and the meshing transmission of the two gears drives the two crushing rollers to shear and rotate towards each other, so that the waste tiles can be effectively crushed, and then the servo motor drives the rotation of the worm and the crushing knife, so that the waste tiles can be cut and crushed again, so that the crushed waste tile particles are smaller and finer, and the waste tile particles fall to the top of the screen plate. After screening by the screen plate, qualified waste tile particles fall onto the guide plate and fall into the gap between the grinding groove and the grinding roller, and unqualified waste tile particles stay on the top of the screen plate, and flow into the discharge port along the screen plate for discharge and collection, and can be poured into the feed hopper again for crushing.

In the utility model, a grinding and crushing device for waste tiles is described, and at the same time, the worm drives the rotation of the worm wheel, the worm wheel drives the rotation of the push-pull rod, and the push-pull rod drives the screen plate to swing back and forth up and down. Through the setting of the reset spring, a force can be provided to the screen plate, so that the screen plate and the push-pull rod can run smoothly and stably. The screen plate that swings back and forth up and down can make the screening efficiency higher and avoid the screen plate from being blocked. At the same time, unqualified waste tile particles can be shaken into the discharge port in time for discharge. Finally, the waste tile particles in the grinding groove can be ground by the rotating grinding roller, and the ground waste tile particles are discharged from the discharge pipe.

The utility model has a reasonable structural design and can crush waste ceramic tiles for a second time, so that the crushed waste ceramic tiles particles are smaller and finer, and the crushed waste ceramic tiles particles can be effectively screened, so that the crushed waste ceramic tiles particles are of uniform size, and larger waste ceramic tiles particles can be screened out at the same time, so as to avoid the larger waste ceramic tiles particles affecting the effect of subsequent grinding, thereby making the waste ceramic tiles particles more uniform after being ground and consistent, which is conducive to subsequent processing and reuse.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a grinding and crushing device for waste tiles proposed by the present invention;

FIG2 is a cross-sectional view of a grinding and crushing device for waste tiles proposed by the present invention;

FIG3 is a rear view of a body of a grinding and crushing device for waste tiles proposed by the utility model;

FIG. 4 is a schematic structural diagram of part A in FIG. 2 .

In the figure: 1. machine body; 2. discharge port; 3. drive motor; 4. crushing roller; 5. feed hopper; 6. cover body; 7. servo motor; 8. crushing knife; 9. screen plate; 10. guide plate; 11. grinding roller; 12. grinding groove; 13. discharge pipe; 14. gear; 15. driven pulley; 16. belt; 17. driving pulley; 18. worm; 19. worm wheel; 20. push-pull rod; 21. opening; 22. reset spring.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Referring to Figures 1-4, a grinding and crushing device for waste tiles includes a body 1, a guide plate 10 is fixedly connected to the body 1, a crushing and grinding assembly is arranged between the guide plate 10 and the body 1, a cover body 6 is fixedly connected to one side of the body 1, a re-cutting and crushing assembly is arranged between the cover body 6 and the body 1, a screen plate 9 is rotatably connected to the inner wall of one side of the body 1, and a shaking screening assembly is arranged between the screen plate 9, the cover body 6 and the body 1.

In the utility model, the crushing and grinding assembly includes a driving motor 3 fixedly connected to the front side of the machine body 1, two crushing rollers 4 and a grinding roller 11 rotatably connected to the inner walls of the front and rear sides of the machine body 1, the rear ends of the two crushing rollers 4 are fixedly connected to gears 14, the two gears 14 are meshed, the output shaft of the driving motor 3 is fixedly connected to the front end of the grinding roller 11, the rear end of the grinding roller 11 is fixedly connected to a driving pulley 17, the rear side of one of the two gears 14 is fixedly connected to a driven pulley 15, and the driving pulley 17 and the driven pulley 15 are connected to each other. The transmission is connected with the same belt 16, which drives the grinding roller 11 to rotate through the driving motor 3. The grinding roller 11 drives a crushing roller 4 to rotate through the driving pulley 17, the driven pulley 15 and the belt 16. The two crushing rollers 4 are driven to shear and rotate towards each other through the meshing transmission of the two gears 14, so that the waste tiles can be effectively crushed. At the same time, the rotation of the grinding roller 11 is driven, and the crushed waste tile particles can be ground again, so that the ground and crushed waste tile particles are smaller, finer and more uniform.

In the utility model, the bottom of the driving motor 3 is fixedly connected with a fixing seat, and the fixing seat is fixedly connected to the front side of the machine body 1, so as to support and reinforce the driving motor 3 and make it work more stably.

In the utility model, a grinding groove 12 is provided on the top of the guide plate 10, a grinding roller 11 is located in the grinding groove 12, and a discharge pipe 13 is fixedly connected to the inner wall of the bottom of the grinding groove 12 to facilitate grinding.

In the utility model, the re-cutting and crushing assembly includes a servo motor 7 fixedly connected to one side of the cover body 6, a worm 18 is fixedly connected to the output shaft of the servo motor 7, and a plurality of crushing knives 8 are fixedly connected to the outer side of the worm 18. The servo motor 7 drives the rotation of the worm 18 and the crushing knives 8, so that the waste tiles can be cut and crushed again, so that the crushed waste tiles are smaller and finer in particles.

In the utility model, an opening 21 is provided on one side of the machine body 1, and the shaking screening assembly includes a worm gear 19 rotatably connected to the inner wall of the rear side of the cover body 6 and a return spring 22 fixedly connected to the bottom inner wall of the opening 21, and the top of the return spring 22 is fixedly connected to the bottom of the screen plate 9, and the worm 18 is meshed with the worm gear 19, and the front side of the worm gear 19 is rotatably connected with a push-pull rod 20, and the lower end of the push-pull rod 20 is rotatably connected to the top of the screen plate 9. The rotation of the worm 18 drives the rotation of the worm gear 19, and the worm gear 19 drives the rotation of the push-pull rod 20, and the push-pull rod 20 drives the screen plate 9 to swing back and forth up and down. Through the setting of the return spring 22, a force can be provided to the screen plate 9, so that the screen plate 9 and the push-pull rod 20 can run smoothly and smoothly. Through the reciprocating swing of the screen plate 9 up and down, the screening efficiency is higher, and the screen plate 9 is prevented from being blocked. At the same time, unqualified waste tile particles can be shaken into the discharge port 2 in time for discharge.

In the utility model, the screen plate 9 is slidably sleeved in the opening 21, which can guide the screen plate 9 and make its swing more stable.

In the utility model, the top of the machine body 1 is fixedly connected with a feed hopper 5, and the other side of the machine body 1 is fixedly connected with a discharge port 2, which is convenient for feeding and discharging unqualified waste tile particles.

In the utility model, when working, the waste tiles to be crushed are poured into the feed hopper 5 and the machine body 1, and the grinding roller 11 is driven to rotate by the driving motor 3. The grinding roller 11 drives the rotation of a crushing roller 4 through the transmission of the active pulley 17, the driven pulley 15 and the belt 16. The two crushing rollers 4 are driven to shear and rotate towards each other through the meshing transmission of the two gears 14, so that the waste tiles can be effectively crushed. Then, the servo motor 7 drives the rotation of the worm 18 and the crushing knife 8, and then the waste tiles can be cut and crushed again, so that the crushed waste tiles particles are smaller and finer. The waste tiles particles fall to the top of the screen plate 9. After being screened by the screen plate 9, the qualified waste tiles particles fall onto the guide plate 10 and fall into the gap between the grinding groove 12 and the grinding roller 11. Qualified waste tile particles stay on the top of the screen plate 9, and flow into the discharge port 2 along the screen plate 9 for discharge and collection, and can be poured into the feed hopper 5 again for crushing. At the same time, the worm 18 drives the rotation of the worm wheel 19, and the worm wheel 19 drives the rotation of the push-pull rod 20, and the push-pull rod 20 drives the screen plate 9 to swing back and forth up and down. The reset spring 22 is set to provide a force for the screen plate 9, so that the screen plate 9 and the push-pull rod 20 can run smoothly. The up and down reciprocating swing of the screen plate 9 makes the screening efficiency higher and avoids the screen plate 9 from being blocked. At the same time, the unqualified waste tile particles can be shaken into the discharge port 2 in time for discharge. Finally, the waste tile particles in the grinding groove 12 can be ground by the rotating grinding roller 11, and the ground waste tile particles are discharged from the discharge pipe 13.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (8)

1. A grinding and crushing device for waste tiles, characterized in that it comprises a body (1), a guide plate (10) is fixedly connected to the body (1), a crushing and grinding assembly is arranged between the guide plate (10) and the body (1), a cover body (6) is fixedly connected to one side of the body (1), a re-cutting and crushing assembly is arranged between the cover body (6) and the body (1), a screen plate (9) is rotatably connected to the inner wall of one side of the body (1), and a shaking screening assembly is arranged between the screen plate (9), the cover body (6) and the body (1). 2. A grinding and crushing device for waste tiles according to claim 1, characterized in that the grinding and crushing assembly comprises a driving motor (3) fixedly connected to the front side of the machine body (1), two crushing rollers (4) and a grinding roller (11) rotatably connected to the inner walls of the front and rear sides of the machine body (1), the rear ends of the two crushing rollers (4) are fixedly connected to gears (14), the two gears (14) are meshed with each other, the output shaft of the driving motor (3) is fixedly connected to the front end of the grinding roller (11), the rear end of the grinding roller (11) is fixedly connected to a driving pulley (17), the rear side of one of the two gears (14) is fixedly connected to a driven pulley (15), and the driving pulley (17) and the driven pulley (15) are connected to each other by a same belt (16). 3. A grinding and crushing device for waste tiles according to claim 2, characterized in that a fixing seat is fixedly connected to the bottom of the driving motor (3), and the fixing seat is fixedly connected to the front side of the machine body (1). 4. A grinding and crushing device for waste tiles according to claim 2, characterized in that a grinding groove (12) is provided on the top of the guide plate (10), the grinding roller (11) is located in the grinding groove (12), and a discharge pipe (13) is fixedly connected to the bottom inner wall of the grinding groove (12). 5. A grinding and crushing device for waste tiles according to claim 1, characterized in that the re-cutting and crushing assembly includes a servo motor (7) fixedly connected to one side of the cover body (6), a worm (18) fixedly connected to the output shaft of the servo motor (7), and a plurality of crushing knives (8) fixedly connected to the outer side of the worm (18). 6. A grinding and crushing device for waste tiles according to claim 5, characterized in that an opening (21) is opened on one side of the body (1), and the shaking screening assembly includes a worm gear (19) rotatably connected to the inner wall of the rear side of the cover body (6) and a return spring (22) fixedly connected to the bottom inner wall of the opening (21), the top end of the return spring (22) is fixedly connected to the bottom of the screen plate (9), the worm (18) is meshed with the worm gear (19), the front side of the worm gear (19) is rotatably connected to a push-pull rod (20), and the lower end of the push-pull rod (20) is rotatably connected to the top of the screen plate (9). 7. A grinding and crushing device for waste tiles according to claim 6, characterized in that the screen plate (9) is slidably mounted in the opening (21). 8. A grinding and crushing device for waste tiles according to claim 1, characterized in that a feed hopper (5) is fixedly connected to the top of the machine body (1), and a discharge port (2) is fixedly connected to the other side of the machine body (1).