Pulping device for producing real stone paint

Abstract

The utility model discloses a grinding device for real stone paint production, which comprises a bottom plate, a processing box fixedly mounted on the right side of the top of the bottom plate, a crushing box fixedly mounted on the top of the processing box, a feed hopper fixedly mounted on the top of the crushing box, and a crushing mechanism arranged in the crushing box and used for crushing raw materials. And a grinding mechanism for grinding the raw materials is arranged in the processing box. The stone-like paint grinding device is reasonable in design, stone-like paint raw materials can be added into the feeding hopper at a constant speed through the rotating spiral blades, the situation that a large number of stone-like paint raw materials are suddenly added and accumulated, and consequently the stone-like paint raw materials slide off from the grinding rollers is avoided, the quality of stone-like paint raw material grinding is improved, the stone-like paint raw materials can be smashed and ground, and the grinding efficiency is improved. And after grinding is completed, the grinding groove is cleaned, raw material powder residues are avoided, the cleanliness of the grinding groove is improved, and next grinding operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of real stone paint production, in particular to a grinding device for real stone paint production. Background Art

[0002] Real stone paint is a type of paint with a decorative effect resembling marble and granite. Formulated primarily from natural stone powders of various colors, it is applied to building exteriors to create a simulated stone effect, hence the name "liquid stone." Real stone paint offers numerous advantages: It boasts a strong decorative effect, a thick-build coating that mimics natural stone, marble, and granite. Its natural color and texture mimic that of natural stone. Its various grid designs create a variety of three-dimensional patterns, visually highlighting the elegance and solemnity of a building. It is an excellent alternative to dry-hanging stone for exterior walls. It is also widely applicable, suitable for a variety of substrates, including cement brick, foam, plaster, aluminum, and glass, and can be applied to any desired building shape. Furthermore, it is water-based, environmentally friendly, stain-resistant, long-lasting, economical, and poses no safety risks. The production process of real stone paint begins with the pulverization and grinding of the raw materials, which requires the use of a grinding device.

[0003] A Chinese patent announcement with the search announcement number CN219441960U discloses a grinding device for the production of real stone paint, the technical highlights of which are: it includes a grinding box and a bracket, the bracket is fixed to the bottom wall of the grinding box, a collecting box is detachably connected to the bracket, a feed plate is fixed to the top wall of the grinding box, a grinding chamber is provided in the grinding box, the grinding chamber is connected to the top wall of the grinding box through a feed channel, the grinding chamber is connected to the bottom wall of the grinding box through a discharge channel, and a grinding mechanism is provided in the grinding chamber; a lifting and transporting mechanism is provided on the grinding box, the lifting and transporting mechanism includes a first motor, a screw, a lifting box, a guide rail and a first extension piece, a threaded hole, a loading cavity, a connecting channel and a limit slot are provided on the lifting box, a baffle is slidably connected to the inner wall of the connecting channel, and a through hole is provided on the baffle.

[0004] In actual operation, it was found that the above scheme still has at least the following defects: the device is prone to cause the raw materials to accumulate on the top of the grinding table when loading, affecting the refining efficiency, and the device is inconvenient for crushing raw materials with larger particles, causing large-particle raw materials to roll on the top of the second grinding thorns and unable to enter between the first and second grinding thorns for grinding. For this reason, we propose a refining device for the production of real stone paint to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a grinding device for the production of real stone paint, which solves the problem that raw materials are easily accumulated on the top of the grinding table during loading, affecting the grinding efficiency, and the device is inconvenient for crushing raw materials with larger particles, causing large-particle raw materials to roll on the top of the second grinding thorns and unable to enter between the first and second grinding thorns for grinding.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for the production of real stone paint, comprising a base plate, a processing box fixedly installed on the top right side of the base plate, a crushing box fixedly installed on the top of the processing box, a feed hopper fixedly installed on the top of the crushing box, a crushing mechanism for crushing raw materials is provided in the crushing box, a grinding mechanism for grinding raw materials is provided in the processing box, a cleaning mechanism for cleaning the grinding mechanism is provided on the processing box, and a feeding mechanism for uniform speed feeding is provided on the base plate.

[0009] Preferably, the feeding mechanism includes a U-shaped frame, a conveying pipe, a protective box, a first motor, a rotating shaft, a spiral blade and a feeding hopper. The U-shaped frame is fixedly mounted on the top left side of the base plate. The front and rear sides of the U-shaped frame are both open structures and are arranged with the left lower and the right higher. The conveying pipe is fixedly mounted on the top of the U-shaped frame, the protective box is fixedly mounted on the left side of the conveying pipe, the first motor is fixedly mounted in the protective box, the rotating shaft is fixedly mounted on the output shaft end of the first motor and is located in the conveying pipe, the spiral blade is fixedly mounted on the rotating shaft and is in sliding contact with the annular inner wall of the conveying pipe, and the feeding hopper is fixedly mounted on the top of the conveying pipe.

[0010] Preferably, the right end of the conveying pipe is located above the feed hopper.

[0011] Preferably, the crushing mechanism includes two connecting shafts, two crushing rollers, two gears, a mounting plate, a connecting block and a second motor. The two connecting shafts are rotatably mounted on the crushing box and are symmetrically distributed. The two crushing rollers are fixedly mounted on the two connecting shafts respectively. The front ends of the two connecting shafts extend outside the crushing box. The two gears are fixedly mounted on the front ends of the two connecting shafts and mesh with each other. The mounting plate is fixedly mounted on the front side of the crushing box, the connecting block is fixedly mounted on the mounting plate, the second motor is fixedly mounted on the connecting block, and the output shaft end of the second motor is fixedly connected to one of the gears.

[0012] Preferably, a feed chute is provided on the inner wall of the bottom of the crushing box, a feed pipe is fixedly installed at the bottom of the feed chute, and the bottom end of the feed pipe extends into the processing box.

[0013] Preferably, the grinding mechanism includes an annular connecting block, a grinding disc seat, multiple discharge pipes, a grinding disc, an outer ring gear, a third motor and a connecting gear. The annular connecting block is fixedly mounted on the annular inner wall of the processing box, the grinding disc seat is fixedly mounted on the annular inner wall of the annular connecting block, a grinding groove is provided on the top of the grinding disc seat, and the bottom inner wall of the grinding groove is an upwardly protruding arc surface. Multiple discharge pipes are fixedly mounted on the annular outer wall of the grinding disc seat and are connected to the grinding groove. The grinding disc is rotatably mounted in the grinding groove, the outer ring gear is fixedly mounted on the grinding disc, the third motor is fixedly mounted on the annular inner wall of the processing box, and the connecting gear is fixedly mounted on the output shaft end of the third motor and meshes with the outer ring gear.

[0014] Preferably, a receiving plate is fixedly mounted on the top of the grinding disc, a feeding hole is provided on the top of the receiving plate, and the bottom end of the feeding hole is communicated with the grinding groove.

[0015] Preferably, the cleaning mechanism includes a water tank, a water pump, a water suction pipe, a support rod, a nozzle and a water outlet pipe. The water tank is fixedly installed on the right side of the processing box and is filled with clean water. The water pump is fixedly installed on the right side of the processing box and is located above the water tank. The water suction pipe is fixedly installed at the input end of the water pump. The end of the water suction pipe away from the water pump extends into the water tank and is located below the liquid surface. The support rod is fixedly installed on the top inner wall of the processing box and is located on the right side of the discharge pipe. The nozzle is fixedly installed on the bottom end of the support rod and is inclined. The water outlet pipe is fixedly installed at the output end of the water pump. The end of the water outlet pipe away from the water pump is fixedly connected to the nozzle.

[0016] Preferably, the inner wall of the bottom of the processing box is conical in structure, a discharge pipe is fixedly installed at the bottom of the processing box, and a collection box located below the discharge pipe is provided on the top of the bottom plate.

[0017] Preferably, an inspection port is provided on the front side of the processing box, and an inspection door is rotatably installed in the inspection port.

[0018] (3) Beneficial effects

[0019] The utility model provides a grinding device for the production of real stone paint, which has the following beneficial effects:

[0020] (1) The grinding device for producing real stone paint can add the real stone paint raw materials into the feed hopper at a uniform speed by utilizing a feeding mechanism composed of a U-shaped frame, a conveying pipe, a protective box, a first motor, a rotating shaft, a spiral blade and a feeding hopper, so as to facilitate the crushing of the real stone paint raw materials by the crushing mechanism, avoid the accumulation of the real stone paint raw materials caused by the sudden addition of a large amount of real stone paint raw materials, and cause the real stone paint raw materials to slide off the crushing roller, thereby improving the quality of the grinding of the real stone paint raw materials.

[0021] (2) The grinding device for producing real stone paint utilizes a grinding mechanism composed of two connecting shafts, two grinding rollers, two gears, a mounting plate, a connecting block and a second motor. The two gears are engaged and rotated to drive the two grinding rollers to rotate in opposite directions to grind the real stone paint raw materials.

[0022] (3) The grinding device for producing real stone paint can grind the crushed real stone paint raw materials by utilizing a grinding mechanism composed of an annular connecting block, a grinding disc seat, multiple discharge pipes, a grinding disc, an outer gear ring, a third motor and a connecting gear combination, thereby improving the fineness of raw material processing.

[0023] (4) The grinding device for producing real stone paint can clean the grinding tank after the real stone paint raw materials are crushed and ground by utilizing a cleaning mechanism composed of a water tank, a water pump, a water suction pipe, a support rod, a nozzle and a water outlet pipe, thereby avoiding residual raw material powder, improving the cleanliness of the grinding tank, and facilitating the next grinding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of the main view of the present invention;

[0026] Figure 3 Schematic diagram of the three-dimensional structure of the grinding mechanism;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model in cross-section.

[0028] In the figure: 1. bottom plate; 2. processing box; 3. crushing box; 4. feeding hopper; 5. U-shaped frame; 6. conveying pipe; 7. protection box; 8. first motor; 9. rotating shaft; 10. spiral blade; 11. feeding hopper; 12. connecting shaft; 13. crushing roller; 14. gear; 15. mounting plate; 16. connecting block; 17. second motor; 18. discharge chute; 19. discharge pipe; 20. annular connecting block; 21. grinding disc seat; 22. grinding chute; 23. discharge pipe; 24. grinding disc; 25. outer gear ring; 26. third motor; 27. connecting gear; 28. receiving tray; 29. discharge hole; 30. water tank; 31. water pump; 32. water suction pipe; 33. support rod; 34. nozzle; 35. water outlet pipe; 36. discharge pipe; 37. collecting box. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figure 1-4 As shown, the utility model provides a technical solution: a grinding device for the production of real stone paint, comprising a base plate 1, a processing box 2 is fixedly installed on the top right side of the base plate 1, a crushing box 3 is fixedly installed on the top of the processing box 2, a feed hopper 4 is fixedly installed on the top of the crushing box 3, a crushing mechanism for crushing raw materials is provided in the crushing box 3, a grinding mechanism for grinding raw materials is provided in the processing box 2, a cleaning mechanism for cleaning the grinding mechanism is provided on the processing box 2, and a feeding mechanism for uniform speed feeding is provided on the base plate 1.

[0031] In this embodiment, the above-mentioned feeding mechanism includes a U-shaped frame 5, a conveying pipe 6, a protective box 7, a first motor 8, a rotating shaft 9, a spiral blade 10 and a feeding hopper 11. The U-shaped frame 5 is fixedly mounted on the top left side of the base plate 1. The front and rear sides of the U-shaped frame 5 are both open structures and are arranged with the left lower and the right higher. The conveying pipe 6 is fixedly mounted on the top of the U-shaped frame 5, the protective box 7 is fixedly mounted on the left side of the conveying pipe 6, the first motor 8 is fixedly mounted in the protective box 7, the rotating shaft 9 is fixedly mounted on the output shaft end of the first motor 8 and is located in the conveying pipe 6, the spiral blade 10 is fixedly mounted on the rotating shaft 9 and is in sliding contact with the annular inner wall of the conveying pipe 6. The rotation of the spiral blade 10 can control the real stone paint raw material to move to the right at a uniform speed and amount and be added to the feed hopper 4, so as to avoid the accumulation caused by the sudden addition of a large amount of real stone paint raw materials and improve the quality of the real stone paint raw material grinding. The feeding hopper 11 is fixedly mounted on the top of the conveying pipe 6, and the right end of the conveying pipe 6 is located above the feed hopper 4.

[0032] In this embodiment, the above-mentioned crushing mechanism includes two connecting shafts 12, two crushing rollers 13, two gears 14, a mounting plate 15, a connecting block 16 and a second motor 17. The two connecting shafts 12 are rotatably mounted on the crushing box 3 and are symmetrically distributed. The two crushing rollers 13 are respectively fixedly mounted on the two connecting shafts 12. The front ends of the two connecting shafts 12 extend outside the crushing box 3. The two gears 14 are respectively fixedly mounted on the front ends of the two connecting shafts 12 and mesh with each other. By utilizing the meshing rotation of the two gears 14, the two crushing rollers 13 can rotate toward each other to crush the real stone paint raw materials. The mounting plate 15 is fixedly mounted on the front side of the crushing box 3, the connecting block 16 is fixedly mounted on the mounting plate 15, and the second motor 17 is fixedly mounted on the connecting block 16. The output shaft end of the second motor 17 is fixedly connected to one of the gears 14. A discharge trough 18 is provided on the bottom inner wall of the crushing box 3. A discharge pipe 19 is fixedly mounted on the bottom of the discharge trough 18, and the bottom end of the discharge pipe 19 extends into the processing box 2.

[0033] In this embodiment, the above-mentioned grinding mechanism includes an annular connecting block 20, a grinding disc seat 21, a plurality of discharge pipes 23, a grinding disc 24, an outer gear ring 25, a third motor 26 and a connecting gear 27. The annular connecting block 20 is fixedly mounted on the annular inner wall of the processing box 2, and the grinding disc seat 21 is fixedly mounted on the annular inner wall of the annular connecting block 20. A grinding groove 22 is provided on the top of the grinding disc seat 21, and the bottom inner wall of the grinding groove 22 is an upwardly convex arc surface. The plurality of discharge pipes 23 are fixedly mounted on the grinding disc seat 21. The annular outer wall is connected to the grinding groove 22, the grinding disc 24 is rotatably installed in the grinding groove 22, the outer ring gear 25 is fixedly installed on the grinding disc 24, the third motor 26 is fixedly installed on the annular inner wall of the processing box 2, and the connecting gear 27 is fixedly installed on the output shaft end of the third motor 26 and meshes with the outer ring gear 25. By utilizing the meshing rotation of the connecting gear 27 and the outer ring gear 25, the grinding disc 24 can be controlled to rotate, the real stone paint raw materials can be crushed and ground, and the fineness of the processing of the real stone paint raw materials can be improved.

[0034] In this embodiment, a receiving tray 28 is fixedly installed on the top of the above-mentioned grinding disc 24, and a discharge hole 29 is opened on the top of the receiving tray 28. The bottom end of the discharge hole 29 is connected to the grinding groove 22. By utilizing the combined action of the receiving tray 28 and the discharge hole 29, the fallen real stone paint raw materials can be collected, making it convenient for the real stone paint raw materials to enter the grinding groove 22 for grinding. An inspection port is opened on the front side of the processing box 2, and an inspection door is rotatably installed in the inspection port. The bottom inner wall of the processing box 2 is conical in structure. A discharge pipe 36 is fixedly installed on the bottom of the processing box 2, and a collection box 37 located below the discharge pipe 36 is provided on the top of the base plate 1.

[0035] In this embodiment, the above-mentioned cleaning mechanism includes a water tank 30, a water pump 31, a water suction pipe 32, a support rod 33, a nozzle 34 and a water outlet pipe 35. The water tank 30 is fixedly installed on the right side of the processing box 2 and is filled with clean water. The water pump 31 is fixedly installed on the right side of the processing box 2 and is located above the water tank 30. The water suction pipe 32 is fixedly installed at the input end of the water pump 31. The end of the water suction pipe 32 away from the water pump 31 extends into the water tank 30 and is located below the liquid surface. The support rod 33 is fixedly installed on the top inner wall of the processing box 2 and is located on the right side of the discharge pipe 19. The nozzle 34 is fixedly installed at the bottom end of the support rod 33 and is inclined. The water outlet pipe 35 is fixedly installed at the output end of the water pump 31, and the end of the water outlet pipe 35 away from the water pump 31 is fixedly connected to the nozzle 34.

[0036] In this embodiment, a control switch is installed on the processing box 2, and the first motor 8, the second motor 17, the third motor 26, the water pump 31 and the control switch are electrically connected to the external power line through wires in sequence to form a loop. The control switch can control the start and stop of the first motor 8, the second motor 17, the third motor 26 and the water pump 31 respectively.

[0037] The grinding device for producing real stone paint provided by the present invention can use the rotating spiral blades 10 to add the real stone paint raw materials into the feed hopper 4 at a uniform speed, avoid the accumulation of the real stone paint raw materials caused by the sudden addition of a large amount of real stone paint raw materials, and cause the real stone paint raw materials to slip from the crushing rollers 13, thereby improving the quality of the real stone paint raw material grinding. It can also crush and grind the real stone paint raw materials, improve the fineness of the raw material processing, and clean the grinding tank 22 after the grinding is completed, avoid the residual raw material powder, improve the cleanliness of the grinding tank 22, and facilitate the next grinding operation. When in use, the first motor 8, the second motor 17 and the third motor 26 are controlled to operate, the first motor 8 drives the rotating shaft 9 to rotate, and then drives the spiral blades 10 to rotate, pouring an appropriate amount of real stone paint raw materials into the feeding hopper 11, and under the rotation of the spiral blades 10, the real stone paint raw materials are transported to the upper right at a uniform speed and in a uniform amount, and enter the crushing box 3 through the feed hopper 4, thereby crushing the real stone paint raw materials added at a uniform speed, effectively avoiding A large amount of raw materials are added and accumulated above the two crushing rollers 13, causing the raw materials to slide from the outside of the two crushing rollers 13, thereby improving the processing quality of the raw materials. The second motor 17 drives a gear 14 to rotate, and the two crushing rollers 13 rotate in opposite directions by utilizing the meshing rotation of the two gears 14 to crush the real stone paint raw materials. The crushed real stone paint raw materials fall into the receiving tray 28 through the discharge pipe 19 and enter the grinding tank 22 through the discharge hole 29. The third motor 26 drives the connecting gear 27 to rotate, and the grinding disc 24 is controlled to rotate by utilizing the meshing rotation of the connecting gear 27 and the outer gear ring 25 to grind the real stone paint raw materials. After the grinding operation is completed, the first motor 8 and the second motor 17 are turned off, and the water pump 31 is controlled to run. The water pump 31 draws clean water and sprays it to the receiving tray 28 through the nozzle 34, flushing the remaining real stone paint raw material powder into the grinding tank 22, and using the fluidity of water to clean the grinding tank 22 to avoid raw material residue, improve the cleanliness of the grinding tank 22, and facilitate the next grinding operation.

[0038] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A grinding device for real stone paint production, characterized by: The invention comprises a bottom plate (1), a processing box (2) is fixedly mounted on the right side of the top of the bottom plate (1), a crushing box (3) is fixedly mounted on the top of the processing box (2), a feed hopper (4) is fixedly mounted on the top of the crushing box (3), a crushing mechanism for crushing raw materials is arranged in the crushing box (3), a grinding mechanism for grinding raw materials is arranged in the processing box (2), a cleaning mechanism for cleaning the grinding mechanism is arranged on the processing box (2), and a feeding mechanism for uniformly feeding materials is arranged on the bottom plate (1).

2. The grinding device for producing real stone paint according to claim 1, characterized in that: The feeding mechanism comprises a U-shaped frame (5), a conveying pipe (6), a protection box (7), a first motor (8), a rotating shaft (9), a spiral blade (10) and a feeding hopper (11), wherein the U-shaped frame (5) is fixedly mounted on the top left side of the base plate (1), the front and rear sides of the U-shaped frame (5) are both open structures and are arranged with the left side lower and the right side higher, the conveying pipe (6) is fixedly mounted on the top of the U-shaped frame (5), the protection box (7) is fixedly mounted on the left side of the conveying pipe (6), the first motor (8) is fixedly mounted in the protection box (7), the rotating shaft (9) is fixedly mounted on the output shaft end of the first motor (8) and is located in the conveying pipe (6), the spiral blade (10) is fixedly mounted on the rotating shaft (9) and is in sliding contact with the annular inner wall of the conveying pipe (6), and the feeding hopper (11) is fixedly mounted on the top of the conveying pipe (6).

3. The grinding device for producing real stone paint according to claim 2, characterized in that: The right end of the conveying pipe (6) is located above the feed hopper (4).

4. The grinding device for producing real stone paint according to claim 1, characterized in that: The crushing mechanism comprises two connecting shafts (12), two crushing rollers (13), two gears (14), a mounting plate (15), a connecting block (16) and a second motor (17). The two connecting shafts (12) are both rotatably mounted on the crushing box (3) and are symmetrically distributed. The two crushing rollers (13) are respectively fixedly mounted on the two connecting shafts (12). The front ends of the two connecting shafts (12) extend outside the crushing box (3). The two gears (14) are respectively fixedly mounted on the front ends of the two connecting shafts (12) and mesh with each other. The mounting plate (15) is fixedly mounted on the front side of the crushing box (3). The connecting block (16) is fixedly mounted on the mounting plate (15). The second motor (17) is fixedly mounted on the connecting block (16). The output shaft end of the second motor (17) is fixedly connected to one of the gears (14).

5. The grinding device for producing real stone paint according to claim 1, characterized in that: A material discharge trough (18) is provided on the inner wall of the bottom of the crushing box (3), a material discharge pipe (19) is fixedly installed at the bottom of the material discharge trough (18), and the bottom end of the material discharge pipe (19) extends into the processing box (2).

6. The grinding device for producing real stone paint according to claim 1, characterized in that: The grinding mechanism comprises an annular connecting block (20), a grinding disc seat (21), a plurality of discharge pipes (23), a grinding disc (24), an outer gear ring (25), a third motor (26) and a connecting gear (27), wherein the annular connecting block (20) is fixedly mounted on the annular inner wall of the processing box (2), the grinding disc seat (21) is fixedly mounted on the annular inner wall of the annular connecting block (20), a grinding groove (22) is provided on the top of the grinding disc seat (21), and the bottom inner wall of the grinding groove (22) is upwardly The plurality of discharge pipes (23) are fixedly mounted on the annular outer wall of the grinding disc seat (21) and are connected to the grinding groove (22); the grinding disc (24) is rotatably mounted in the grinding groove (22); the outer gear ring (25) is fixedly mounted on the grinding disc (24); the third motor (26) is fixedly mounted on the annular inner wall of the processing box (2); and the connecting gear (27) is fixedly mounted on the output shaft end of the third motor (26) and is meshed with the outer gear ring (25).

7. The grinding device for producing real stone paint according to claim 6, characterized in that: A receiving plate (28) is fixedly mounted on the top of the grinding disc (24), a feeding hole (29) is provided on the top of the receiving plate (28), and the bottom end of the feeding hole (29) is communicated with the grinding groove (22).

8. The grinding device for producing real stone paint according to claim 5, characterized in that: The cleaning mechanism comprises a water tank (30), a water pump (31), a water suction pipe (32), a support rod (33), a nozzle (34) and a water outlet pipe (35); the water tank (30) is fixedly mounted on the right side of the processing box (2) and is filled with clean water; the water pump (31) is fixedly mounted on the right side of the processing box (2) and is located above the water tank (30); the water suction pipe (32) is fixedly mounted on the input end of the water pump (31), and the water suction pipe (32) is away from the processing box (2). One end of the water pump (31) extends into the water tank (30) and is located below the liquid level. The support rod (33) is fixedly mounted on the top inner wall of the processing box (2) and is located on the right side of the discharge pipe (19). The nozzle (34) is fixedly mounted on the bottom end of the support rod (33) and is arranged at an angle. The water outlet pipe (35) is fixedly mounted on the output end of the water pump (31). One end of the water outlet pipe (35) away from the water pump (31) is fixedly connected to the nozzle (34).

9. The grinding device for producing real stone paint according to claim 1, characterized in that: The inner wall of the bottom of the processing box (2) is of conical structure, a discharge pipe (36) is fixedly installed at the bottom of the processing box (2), and a collection box (37) located below the discharge pipe (36) is provided on the top of the bottom plate (1).

10. The grinding device for producing real stone paint according to claim 1, characterized in that: An inspection port is provided on the front side of the processing box (2), and an inspection door is rotatably installed in the inspection port.

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