Putty powder grinding machine with self-cleaning function

Abstract

The utility model provides a putty powder grinding machine with a self-cleaning function, which relates to the technical field of putty powder grinding machines and comprises a support and a box body, and a feed inlet is arranged on the upper surface of the box body. The motor B is started to drive the threaded rod to rotate, the connecting plate is in threaded connection with the threaded rod, so that the connecting plate moves up and down, the connecting plate can drive the scraping plate to move up and down, putty powder residues attached to the inner wall of the box body can be effectively removed, cleanliness of the inner wall is guaranteed, the grinding efficiency is improved, and the grinding effect is improved. When a hydraulic cylinder is driven to push a brush plate to stretch out and draw back, bristles of the brush plate penetrate into pores of a filter plate, blocked powder is removed, the filtering efficiency is recovered, the purity of ground materials is guaranteed, meanwhile, the cleaning frequency of the filter plate is reduced, the maintenance burden is relieved, and the service life of the equipment is prolonged. And therefore, the self-cleaning function of the putty powder grinding machine is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to putty powder grinding machine technical field especially, relates to a kind of putty powder grinding machine with self-cleaning function. BACKGROUND

[0002] Putty powder grinding machine is a kind of building decoration material, main component is talcum powder and glue, a layer of white putty on the surface of just purchased rough house, usually the whiteness of putty is above 90 and the fineness is above 330, putty is a kind of base material for wall surface repair and leveling, and lays a good foundation for next decoration (brushing paint and pasting wallpaper), putty is divided into two kinds of interior wall and exterior wall, exterior wall putty resists wind and sun, so it is big in gum, high in strength, and slightly low in environmental protection index, interior wall putty has better comprehensive index, is healthy and environmentally friendly, so interior wall is not used for exterior wall, and exterior wall is not used for interior wall, usually putty is gypsum or cement-based, so it is rough on surface and more easily bonded firmly, but still needs to be coated with a layer of interface agent on base layer to seal the base layer and improve the adhesion of wall surface, so that putty can be better bonded to base surface.

[0003] In the prior art, such as Chinese patent number CN218531242U "putty powder grinding machine", including the casing, the outer surface of the casing is fixedly installed with driving motor, the inner wall of the casing is rotatably connected with two rotating shafts through bearing. The putty powder processing material grinding machine, after the putty powder is crushed, it falls on the outer surface of the second filter screen through the first filter screen, the driving motor is arranged, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the incomplete gear to rotate, the incomplete gear drives the rack frame to move up and down along the direction of the slide rail, the rack frame drives the bracket and the long rack to reciprocate, the long rack drives the gear to reciprocate, the gear drives the rotating rod to reciprocate, the rotating rod drives the crushing roller to swing reciprocally through the telescopic piece, so as to crush the material on the second filter screen, and the grinding effect is good, and the material is first crushed and then crushed, which greatly improves the work efficiency.

[0004] Although the putty powder grinding machine has good grinding effect, the material is first crushed and then crushed, and the work efficiency is greatly improved, but the device lacks effective inner wall cleaning mechanism, and the traditional method may only be simple flushing or manual wiping, which is difficult to reach some narrow spaces or corners, and putty powder is easily left, and the device may be difficult to handle the problem of filter plate pore blockage, and after the filter plate pore is blocked, the material that is not fully ground or impurities may enter the grinding material through the filter plate, affecting the purity of the material, so improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that effective inner wall cleaning mechanism is lacked in the prior art, and provides a kind of putty powder grinding machine with self-cleaning function.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a putty powder grinding machine with self-cleaning function, including support and box, the upper surface of box is equipped with feed inlet, the lower surface of box is equipped with discharge gate, the side of box is fixedly installed with motor A, the inside rotation of box is connected with grinding roller A and grinding roller B, one end of grinding roller A is fixedly installed with gear A, one end of grinding roller B is fixedly installed with gear B, the inside of box is equipped with filter plate, the inner wall sliding connection of box has the scraper, the surface fixed connection of scraper has the connecting plate, the side of box is fixedly installed with fixed plate, the surface fixed plate is installed with motor B, the inside rotation of fixed plate is connected with screw rod, the inboard fixed installation of fixed plate has the slide rod, the inside sliding connection of box has the brush plate, the side fixed installation of box has the hydraulic cylinder, the side fixed installation of brush plate has the sliding block, the inside fixed installation of box has guide rod A.

[0007] Preferably, the output end of motor A is fixedly connected with one end of grinding roller A, and the gear A and the gear B are in meshing transmission.

[0008] Preferably, the output end of motor B is fixedly connected with one end of screw rod, the screw rod is threadedly connected between the connecting plate and the slide rod, the connecting plate is slidingly connected between the slide rod and the box.

[0009] Preferably, the output end of the hydraulic cylinder is fixedly connected with the side of the brush plate, and the sliding block is slidingly connected between the guide rod A.

[0010] Preferably, the side of the brush plate is fixedly installed with a protruding block, the side of the protruding block is provided with a limiting groove, the side of the brush plate is fixedly installed with a handle, the side of the box is fixedly installed with a mounting plate, the inside of the mounting plate is slidingly connected with a limiting block, the inside of the mounting plate is fixedly installed with a guide rod B, and the inside of the mounting plate is fixedly installed with a spring.

[0011] Preferably, the protruding block is slidingly connected between the box, and the limiting block is slidingly connected between the limiting groove.

[0012] Preferably, the limiting block is slidingly connected between the guide rod B, and one end of the spring is fixedly connected with the side of the limiting block.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1. In the utility model, through starting motor B makes it drive screw rod to rotate, because the connecting plate is connected with threaded rod, make the connecting plate move up and down, and the connecting plate will drive the scraper to move up and down, can effectively remove the putty powder residue adhered to the inner wall of the box, ensure the cleanliness of the inner wall, not only improve the grinding efficiency, also reduce the equipment wear and tear caused by the accumulation of residual, prolong the service life of the equipment, when the driving hydraulic cylinder makes it push the brush plate to stretch, make its bristles deeply into the filter plate aperture, remove the blocked powder, restore the filtering efficiency, guarantee the purity of the grinding material, reduce the cleaning frequency of the filter plate at the same time, reduce the maintenance burden, and then realize the self-cleaning function of putty powder grinder.

[0015] 2. In the utility model, by pulling the limiting block to make it slide out from the limiting slot opened in the convex block side, at this time, the fixing of the filter plate is released, then the handle is pulled, the filter plate can be taken out from the inside of the box, when the limiting block is pulled, the spring is compressed to store elastic potential energy, when the limiting block is released, the elastic potential energy of the spring is converted into kinetic energy, the limiting block is pushed back to the original position, realizes automatic reset, so that the filter plate can be disassembled without the aid of tools, when it is necessary to replace the filter plate of different specifications or materials to adapt to specific production requirements, the quick disassembly design allows the operator to complete the replacement in a short time, greatly shortens the time of adjusting the production line, reduces the production stagnation time caused by waiting for equipment cleaning. ACCURACY OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the putty powder grinder with self-cleaning function is provided for the utility model;

[0017] Figure 2 A grinding roller A, a grinding roller B and a motor A local structure schematic diagram of the putty powder grinder with self-cleaning function are provided for the utility model;

[0018] Figure 3 A sectional view of the putty powder grinder with self-cleaning function is provided for the utility model;

[0019] Figure 4 A filter plate and mounting plate explosion schematic diagram of the putty powder grinder with self-cleaning function is provided for the utility model;

[0020] Figure 5 A putty powder grinder with self-cleaning function is provided for the utility model Figure 4 The enlarged view of A in the utility model.

[0021] Legend: 1. Bracket; 2. Housing; 3. Inlet; 4. Outlet; 5. Motor A; 6. Grinding Roller A; 7. Grinding Roller B; 8. Gear A; 9. Gear B; 10. Filter Plate; 11. Scraper; 12. Connecting Plate; 13. Fixing Plate; 14. Motor B; 15. Threaded Rod; 16. Sliding Rod; 17. Brush Plate; 18. Hydraulic Cylinder; 19. Sliding Block; 20. Guide Rod A; 21. Protrusion; 22. Limiting Groove; 23. Handle; 24. Mounting Plate; 25. Limiting Block; 26. Guide Rod B; 27. Spring. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: As Figures 1-5 As shown, this utility model provides a technical solution: a putty powder grinder with self-cleaning function, including a support 1 and a housing 2. The upper surface of the housing 2 has a feed inlet 3, and the lower surface of the housing 2 has a discharge outlet 4. A motor A5 is fixedly installed on the side of the housing 2. Grinding rollers A6 and B7 are rotatably connected inside the housing 2. A gear A8 is fixedly installed at one end of grinding roller A6, and a gear B9 is fixedly installed at one end of grinding roller B7. A filter plate 10 is provided inside the housing 2. A scraper 11 is slidably connected to the inner wall of the housing 2. A connecting plate 12 is fixedly connected to the surface of the scraper 11. A fixing plate 13 is fixedly installed on the side of the housing 2. A motor B14 is fixedly installed on the surface of the fixing plate 13. A threaded connection is rotatably connected inside the fixing plate 13. A sliding rod 16 is fixedly installed on the inner side of the rod 15 and the fixing plate 13. A brush plate 17 is slidably connected inside the housing 2. A hydraulic cylinder 18 is fixedly installed on the side of the housing 2. A sliding block 19 is fixedly installed on the side of the brush plate 17. A guide rod A20 is fixedly installed inside the housing 2. The output end of the motor A5 is fixedly connected to one end of the grinding roller A6. Gear A8 and gear B9 mesh and drive each other. The output end of the motor B14 is fixedly connected to one end of the threaded rod 15. The threaded rod 15 is threadedly connected to the connecting plate 12. The connecting plate 12 is slidably connected to the sliding rod 16. The connecting plate 12 is slidably connected to the housing 2. The output end of the hydraulic cylinder 18 is fixedly connected to the side of the brush plate 17. The sliding block 19 is slidably connected to the guide rod A20.

[0025] In this embodiment, the motor B14 is started to drive the threaded rod 15 to rotate. Since the connecting plate 12 is threadedly connected to the threaded rod 15, the connecting plate 12 moves up and down. At the same time, the connecting plate 12 slides on the surface of the slide rod 16, making the connecting plate 12 more stable during movement. The connecting plate 12 drives the scraper 11 to move up and down, thereby effectively removing the putty powder residue adhering to the inner wall of the housing 2, ensuring the cleanliness of the inner wall. This not only improves the grinding efficiency but also reduces the wear and tear of the equipment caused by the accumulation of residue, extending the service life of the equipment. When the hydraulic cylinder 18 is driven to push the brush plate 17 to extend and retract, the sliding block 19 slides on the surface of the guide rod A20, improving the stability of the brush plate 17 during movement. The cleaning surface of the brush plate 17 slides on the surface of the filter plate, allowing the bristles to penetrate into the pores of the filter plate 10, removing the clogging powder, restoring the filtration efficiency, ensuring the purity of the ground material, and reducing the cleaning frequency of the filter plate 10, thus reducing the maintenance burden and realizing the self-cleaning function of the putty powder grinder.

[0026] Example 2: As Figures 1-5 As shown, a protrusion 21 is fixedly installed on the side of the brush plate 17, and a limiting groove 22 is formed on the side of the protrusion 21. A handle 23 is fixedly installed on the side of the brush plate 17. An installation plate 24 is fixedly installed on the side of the housing 2. A limiting block 25 is slidably connected inside the installation plate 24. A guide rod B26 is fixedly installed inside the installation plate 24. A spring 27 is fixedly installed inside the installation plate 24. The protrusion 21 is slidably connected to the housing 2. The limiting block 25 is slidably connected to the limiting groove 22. The limiting block 25 is slidably connected to the guide rod B26. One end of the spring 27 is fixedly connected to the side of the limiting block 25.

[0027] In this embodiment, by pulling the limiting block 25, it slides out of the limiting groove 22 opened on the side of the protrusion 21, thus releasing the fixation of the filter plate 10. Then, by grasping the handle 23 and pulling, the filter plate 10 can be taken out from the inside of the housing 2. When the limiting block 25 is pulled, the spring 27 is compressed to store elastic potential energy. When the limiting block 25 is released, the elastic potential energy of the spring 27 is converted into kinetic energy, pushing the limiting block 25 back to its original position, realizing automatic reset. Thus, the filter plate 10 can be disassembled without the aid of tools. When it is necessary to replace the filter plate 10 with a different specification or material to adapt to specific production requirements, the quick disassembly design allows the operator to complete the replacement in a short time, greatly shortening the time for adjusting the production line and reducing the production downtime caused by waiting for equipment cleaning.

[0028] The working principle of the embodiment is as follows: in use, first, put the putty powder into the box body 2 through the feeding port 3, then start the motor A5 to drive the grinding roller A6 to rotate, since the gear A8 and the gear B9 are engaged, the grinding roller B7 rotates synchronously, thereby grinding the putty powder, after grinding, the putty powder is filtered through the filter plate 10, and then discharged from the discharge port 4; when the box body 2 needs to be cleaned, the motor B14 is started to drive the threaded rod 15 to rotate, since the connecting plate 12 is threadedly connected with the threaded rod 15, the connecting plate 12 moves up and down, and simultaneously slides on the surface of the slide rod 16, so that the connecting plate 12 is more stable during movement, and the connecting plate 12 drives the scraper 11 to move up and down, thereby effectively removing the putty powder residues adhered to the inner wall of the box body 2, ensuring the cleaning of the inner wall, which not only improves the grinding efficiency, but also reduces the equipment wear caused by residues accumulation, prolongs the service life of the equipment; when the driving hydraulic cylinder 18 drives the brush plate 17 to extend and retract, the sliding block 19 slides on the surface of the guide rod A20, improving the stability of the brush plate 17 during movement, and the cleaning surface of the brush plate 17 slides on the surface of the filter screen plate, so that the bristles of the brush plate 17 penetrate into the pores of the filter plate 10, removing the blocked powder and restoring the filtering efficiency, ensuring the purity of the ground material, reducing the cleaning frequency of the filter plate 10, reducing the maintenance burden, and thereby realizing the self-cleaning function of the putty powder grinder; when the filter plate 10 needs to be disassembled and replaced, the limiting block 25 is pulled out of the limiting groove 22 formed on the side of the protrusion 21, at this time, the fixing of the filter plate 10 is released, then the handle 23 is pulled, and the filter plate 10 can be taken out from the inside of the box body 2; when the limiting block 25 is pulled, the spring 27 is compressed to store elastic potential energy, when the limiting block 25 is released, the elastic potential energy of the spring 27 is converted into kinetic energy to drive the limiting block 25 to return to the original position, thereby realizing automatic reset, so that the filter plate 10 can be disassembled without tools; when different specifications or materials of the filter plate 10 need to be replaced to adapt to specific production requirements, the quick disassembly design allows the operator to complete the replacement in a short time, greatly shortening the time of adjusting the production line and reducing the production stagnation time caused by waiting for equipment cleaning.

[0029] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments without departing from the technical solution content of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical solution of the present application.

Claims

1. A putty powder grinder with self-cleaning function, comprising a support (1) and a box body (2), characterized in that: The upper surface of the box (2) is provided with a feeding port (3), the lower surface of the box (2) is provided with a discharging port (4), the side surface of the box (2) is fixedly provided with a motor A (5), the inside of the box (2) is rotatably connected with a grinding roller A (6) and a grinding roller B (7), one end of the grinding roller A (6) is fixedly provided with a gear A (8), one end of the grinding roller B (7) is fixedly provided with a gear B (9), the inside of the box (2) is provided with a filter plate (10), the inner wall of the box (2) is slidably connected with a scraper (11), the surface of the scraper (11) is fixedly connected with a connecting plate (12), the side surface of the box (2) is fixedly provided with a fixed plate (13), the surface of the fixed plate (13) is fixedly provided with a motor B (14), the inside of the fixed plate (13) is rotatably connected with a threaded rod (15), the inside of the fixed plate (13) is fixedly provided with a sliding rod (16), the inside of the box (2) is slidably connected with a brush plate (17), the side surface of the box (2) is fixedly provided with a hydraulic cylinder (18), the side surface of the brush plate (17) is fixedly provided with a sliding block (19), the inside of the box (2) is fixedly provided with a guide rod A (20).

2. The putty powder grinder with self-cleaning function according to claim 1, characterized in that: The output end of the motor A (5) is fixedly connected with one end of the grinding roller A (6), the gear A (8) and the gear B (9) are in meshing transmission, and the connecting plate (12) and the box (2) are slidably connected.

3. The putty powder grinder with self-cleaning function according to claim 1, characterized in that: The output end of the motor B (14) is fixedly connected with one end of the threaded rod (15), the threaded rod (15) and the connecting plate (12) are in threaded connection, and the connecting plate (12) and the sliding rod (16) are slidably connected.

4. The putty powder grinder with self-cleaning function according to claim 1, characterized in that: The output end of the hydraulic cylinder (18) is fixedly connected with the side surface of the brush plate (17), and the sliding block (19) and the guide rod A (20) are slidably connected.

5. The putty powder grinder with self-cleaning function according to claim 1, characterized in that: The side surface of the brush plate (17) is fixedly provided with a convex block (21), the side surface of the convex block (21) is provided with a limiting groove (22), the side surface of the brush plate (17) is fixedly provided with a handle (23), the side surface of the box (2) is fixedly provided with a mounting plate (24), the inside of the mounting plate (24) is slidably connected with a limiting block (25), the inside of the mounting plate (24) is fixedly provided with a guide rod B (26), and the inside of the mounting plate (24) is fixedly provided with a spring (27).

6. The putty powder grinder with self-cleaning function according to claim 5, characterized in that: The convex block (21) and the box (2) are slidably connected, the limiting block (25) and the limiting groove (22) are slidably connected.

7. The putty powder grinder with self-cleaning function according to claim 5, characterized in that: The limiting block (25) and the guide rod B (26) are slidably connected, and one end of the spring (27) is fixedly connected with the side surface of the limiting block (25).

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