Dust falling assembly of pulverizer

Abstract

The utility model provides a dust falling component of a pulverizer, which relates to the technical field of dust falling components and comprises a pulverizer body, a shell is fixedly mounted on the surface of the pulverizer body, and a handle is fixedly mounted on one side of the shell. By arranging the pulverizer body, the shell, the handle, the motor, the pulverizing wheel A, the pulverizing wheel B, a first gear, a second gear, a water tank, a water pipe A, a water suction pump, a water pipe B, a right-angle pipe, a water pipe C, a convex pipe, a concave pipe, a nut, an L-shaped pipe, a fan-shaped spray head, a water inlet pipeline, a protective cover and a bolt, dust in the pulverizing process is subjected to dust falling treatment, and a shortcut key for replacing the spray head is achieved; the problem that the dust falling effect is poor or the dust falling effect cannot be performed again due to the fact that the spraying effect is poor or damaged when the spraying head is used for a long time is avoided, the process of replacing the spraying head is simplified, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction components, in particular to a dust reduction component of a pulverizer. Background Art

[0002] A pulverizer is a machine that crushes large-sized solid raw materials to the required size. The pulverizer is composed of coarse crushing, fine crushing, wind conveying and other devices, and achieves the purpose of the pulverizer in the form of high-speed impact. It is mainly used in various industries such as mining and building materials. During the crushing process of the pulverizer, a large amount of dust will be generated, so the dust reduction component plays an important role in the crushing process. Announcement No. CN270227868U The utility model discloses a dust reduction component of a pulverizer, including a pulverizer body and a shell, both sides of the shell are fixedly connected with support plates, the front and rear sides of the top of one of the support plates are provided with slide grooves, the top of one of the support plates is movably connected with a dust collecting box, the left side of the shell is fixedly connected with an exhaust fan, the top of the exhaust fan is connected with a first dust inlet pipe, the top of the first dust inlet pipe is connected with a dust inlet shell, the bottom of the exhaust mechanism is connected with a second dust inlet pipe, the top of another support plate is fixedly connected with a water storage tank, the right side of the shell is fixedly connected with a dust reduction mechanism, and the dust reduction mechanism includes a water pump. The utility model solves the problem that the existing grinders do not have the dust reduction function by arranging a grinder body, a shell, a support plate, a slide chute, a dust collecting box, an exhaust fan, a first dust inlet pipe, a dust inlet shell, a second dust inlet pipe, a water storage tank and a dust reduction mechanism for coordinated use. Although the product carries out dust reduction treatment on the dust in the grinding process, for the dust reduction nozzle, when the spraying effect is poor or damaged after being used for too long, the dust reduction effect is poor or the dust reduction function can no longer be performed, and the worker is required to remove the entire water pipe part and then replace the nozzle, which makes the replacement process more cumbersome and less practical, and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a dust reduction component of a pulverizer, comprising a pulverizer body, a shell is fixedly installed on the surface of the pulverizer body, a handle is fixedly installed on one side of the shell, a pulverizing wheel A is rotatably connected inside the pulverizer body, a motor is fixedly installed on one end of the pulverizing wheel A, a first gear is fixedly connected to the other end of the pulverizing wheel A, a pulverizing wheel B is rotatably connected inside the pulverizer body, a second gear is fixedly connected to one end of the pulverizing wheel B, a water tank is fixedly installed on the side of the pulverizer body, a water inlet pipe is fixedly connected to the side of the water tank, and the water A water pipe A is fixedly connected to the lower surface of the box, and a water pump is fixedly installed on the water pipe A. One end of the water pump is fixedly connected to a water pipe B, both ends of the water pipe B are fixedly connected to right-angle tubes, one end of the right-angle tube is fixedly connected to a water pipe C, the top of the water pipe C is fixedly connected to a convex tube, one end of the convex tube is rotatably connected to a nut, the other end of the convex tube is slidably connected to a concave tube, one end of the concave tube is fixedly connected to an L-shaped tube, one end of the L-shaped tube is fixedly connected to a fan-shaped nozzle, and a protective cover is fixedly installed on the upper surface of the grinder body, and the side of the protective cover is threadedly connected with bolts.

[0005] Preferably, the housing is fixedly connected to the water tank, so that the process of spraying water to reduce dust can proceed smoothly.

[0006] Preferably, the water pipe C is connected to the grinder body by sliding, and the concave pipe is connected to the nut by rotation. Here, the rotation of the nut can make the concave pipe and the convex pipe fit more stably.

[0007] Preferably, the surfaces of the concave tube and the convex tube are wrapped with raw tape. Here, water leakage can be prevented by wrapping the raw tape.

[0008] Preferably, the bolt is threadedly connected to the pulverizer body. Here, the bolt makes the protective cover more stable.

[0009] Preferably, a trapezoidal plate is fixedly connected inside the pulverizer body, a filter is fixedly connected to the upper surface of the trapezoidal plate, a discharging rack is fixedly installed on the side of the trapezoidal plate, a water collecting box is fixedly installed at the bottom of the pulverizer body, and a water outlet pipe is fixedly connected to the side of the water collecting box. Here, water and matter are separated by the filter on the trapezoidal plate.

[0010] Preferably, the pulverizer body is fixedly connected to the discharging frame, and the trapezoidal plate is fixedly connected to the water collecting tank. Here, water flows into the water collecting tank and then is discharged.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a grinder body, a shell, a handle, a motor, a grinding wheel A, a grinding wheel B, a first gear, a second gear, a water tank, a water pipe A, a water pump, a water pipe B, a right-angle pipe, a water pipe C, a convex pipe, a concave pipe, a nut, an L-shaped pipe, a fan-shaped nozzle, a water inlet pipe, a protective cover and bolts, dust reduction treatment is achieved for dust in the grinding process, a shortcut key for replacing the nozzle is achieved, and the dust reduction effect is not good or can no longer be performed when the nozzle is used for too long and the spraying effect is not good or is damaged, thereby simplifying the process of replacing the nozzle and having high practicality.

[0013] 2. In the utility model, the trapezoidal plate, filter screen, discharging rack, water collecting box and water outlet pipe realize the rapid separation of water and matter, avoiding the workers' mixed water and matter after obtaining the crushed materials, which increases the workers' workload, thereby saving time and labor and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a dust reduction component of a pulverizer;

[0015] Figure 2 The utility model provides an exploded view of a protective cover of a dust suppression component of a pulverizer;

[0016] Figure 3 The utility model proposes a dust reduction component for a pulverizer Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 The utility model provides a schematic diagram of the internal structure of a dust reduction component of a pulverizer;

[0018] Figure 5 The utility model provides a side structural schematic diagram of a dust reduction component of a pulverizer.

[0019] Legend:

[0020] 1. Crusher body; 2. Casing; 3. Handle; 4. Motor; 5. Crushing wheel A; 6. Crushing wheel B; 7. First gear; 8. Second gear; 9. Water tank; 10. Water pipe A; 11. Water pump; 12. Water pipe B; 13. Right-angle pipe; 14. Water pipe C; 15. Convex pipe; 16. Concave pipe; 17. Nut; 18. L-shaped pipe; 19. Fan-shaped nozzle; 20. Water inlet pipe; 21. Protective cover; 22. Bolt; 23. Trapezoidal plate; 24. Filter; 25. Discharge rack; 26. Water collecting tank; 27. Water outlet pipe. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-35. The utility model provides a technical solution: a dust reduction component of a pulverizer, comprising a pulverizer body 1, a shell 2 is fixedly installed on the surface of the pulverizer body 1 to protect the pulverizer body 1, a handle 3 is fixedly installed on one side of the shell 2, and the handle 3 is used to open one side of the shell 2 to start the pulverizer, a pulverizing wheel A5 is rotatably connected to the inside of the pulverizer body 1 so that the material can be pulverized, a motor 4 is fixedly installed on one end of the pulverizing wheel A5 to rotate the pulverizing wheel A5, and a first gear 7 is fixedly connected to the other end of the pulverizing wheel A5, and the first gear 7 is driven to rotate by the rotation of the pulverizing wheel A5, The inside of the pulverizer body 1 is rotatably connected with a pulverizing wheel B6, one end of which is fixedly connected with a second gear 8, so that the first gear 7 drives the second gear 8 to rotate. A water tank 9 is fixedly installed on the side of the pulverizer body 1 to provide water resources for the dust reduction process. A water inlet pipe 20 is fixedly connected to the side of the water tank 9 to facilitate connection with a water source. A water pipe A10 is fixedly connected to the lower surface of the water tank 9 to guide the water. A water pump 11 is fixedly installed on the water pipe A10 to transport the water source. One end of the water pump 11 is fixedly connected with a water pipe B12 to transport the water source to the water pipe B12. Both ends of the water pipe B12 are fixedly connected to A right-angle tube 13 is connected, one end of the right-angle tube 13 is fixedly connected to a water pipe C14, the top of the water pipe C14 is fixedly connected to a convex tube 15, and the water source is transported to the convex tube 15 through the connection between the various pipes. A nut 17 is rotatably connected to one end of the convex tube 15 to fix the concave tube 16 and the convex tube 15. The other end of the convex tube 15 is slidably connected to the concave tube 16 to make the concave tube 16 move more smoothly. One end of the concave tube 16 is fixedly connected to an L-shaped tube 18 to change the spray direction. One end of the L-shaped tube 18 is fixedly connected to a fan-shaped nozzle 19 to make the spray angle wider. The grinder body A protective cover 21 is fixedly installed on the upper surface of 1 to protect the nozzle, a bolt 22 is threadedly connected to the side of the protective cover 21 to fix the protective cover 21, the outer shell 2 is fixedly connected to the water tank 9, the water pipe C14 is fixedly connected to the grinder body 1 to fix the water pipe C14, the concave pipe 16 and the nut 17 are rotatably connected to make the nut 17 rotate more smoothly, the surfaces of the concave pipe 16 and the convex pipe 15 are wrapped with raw tape to prevent water leakage at the connection between the concave pipe 16 and the convex pipe 15, and the bolt 22 is threadedly connected to the grinder body 1 to fix the protective cover 21.

[0025] Embodiment 2

[0026] See also Figure 1 , 24. A trapezoidal plate 23 is fixedly connected to the inside of the grinder body 1 to allow the crushed materials to slide down. A filter screen 24 is fixedly connected to the upper surface of the trapezoidal plate 23 to separate water from materials. A discharge rack 25 is fixedly installed on the side of the trapezoidal plate 23. A water collecting box 26 is fixedly installed on the bottom of the grinder body 1 to collect water. A water outlet pipe 27 is fixedly connected to the side of the water collecting box 26, and the water in the water collecting box 26 can be discharged through the water outlet pipe 27. The grinder body 1 is fixedly connected to the discharge rack 25 to fix the discharge rack 25. The trapezoidal plate 23 is fixedly connected to the water collecting box 26 to facilitate the water source to directly flow into the water collecting box 26.

[0027] Working principle: When the crusher body 1 is used for dust reduction, firstly, one side of the housing 2 installed on the crusher body 1 is opened through the handle 3, and the crushing wheel A5 is rotated by the motor 4 to drive the first gear 7 to rotate, and the rotation of the first gear 7 also drives the second gear 8 to rotate, so that the crushing wheel B6 is rotated, and then the water source in the water tank 9 is pumped through the water pipe A10 to the water pipe B12 and then to the right-angle pipe 13 to the inside of the water pipe C14 through the fitting structure of the concave pipe 16 and the convex pipe 15, and the raw tape is wrapped around the outside of the concave pipe 16 and the convex pipe 15, and then rotated. The nut 17 makes it more stable and leak-proof, so that water can be sprayed at the fan-shaped nozzle 19 through the L-shaped tube 18 to reduce dust during the crushing process, and then the water and matter are separated through the filter screen 24 on the trapezoidal plate 23 inside the crusher body 1. The water enters the water collecting box 26 and is discharged through the water outlet pipe 27. The crushed material is discharged through the discharge rack 25. When the nozzle spraying effect is not good or is damaged, the raw tape wrapped around the surface of the concave tube 16 and the convex tube 15 can be removed by turning the nut 17, so that the concave tube 16 slides and separates from the convex tube 15, so that the nozzle can be replaced.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dust reduction assembly for a pulverizer, comprising a pulverizer body (1), characterized in that: The surface of the pulverizer body (1) is fixedly mounted with a shell (2), one side of the shell (2) is fixedly mounted with a handle (3), the interior of the pulverizer body (1) is rotatably connected with a pulverizing wheel A (5), one end of the pulverizing wheel A is fixedly mounted with a motor (4), the other end of the pulverizing wheel A (5) is fixedly connected with a first gear (7), the interior of the pulverizer body (1) is rotatably connected with a pulverizing wheel B (6), one end of the pulverizing wheel B (5) is fixedly connected with a second gear (8), a side of the pulverizer body (1) is fixedly mounted with a water tank (9), the side of the water tank (9) is fixedly connected with a water inlet pipe (20), the lower surface of the water tank (9) is fixedly connected with a water pipe A (10), one end of the water pipe A (10) is fixedly mounted with a A water pump (11), one end of the water pump (11) is fixedly connected to a water pipe B (12), both ends of the water pipe B (12) are fixedly connected to right-angle pipes (13), one end of the right-angle pipe (13) is fixedly connected to a water pipe C (14), the top of the water pipe C (14) is fixedly connected to a convex pipe (15), one end of the convex pipe (15) is rotatably connected to a nut (17), the other end of the convex pipe (15) is slidably connected to a concave pipe (16), one end of the concave pipe (16) is fixedly connected to an L-shaped pipe (18), one end of the L-shaped pipe (18) is fixedly connected to a fan-shaped nozzle (19), and a protective cover (21) is fixedly installed on the upper surface of the pulverizer body (1), and a bolt (22) is threadedly connected to the side of the protective cover (21).

2. The dust reduction assembly of the pulverizer according to claim 1, characterized in that: The housing (2) and the water tank (9) are fixedly connected.

3. The dust reduction assembly of the pulverizer according to claim 1, characterized in that: The water pipe C (14) is fixedly connected to the grinder body (1), and the concave pipe (16) is rotatably connected to the nut (17).

4. The dust reduction assembly of the pulverizer according to claim 1, characterized in that: The surfaces of the concave tube (16) and the convex tube (15) are wrapped with raw tape.

5. The dust reduction assembly of a pulverizer according to claim 1, characterized in that: The bolt (22) is threadedly connected to the pulverizer body (1).

6. The dust suppression assembly of a pulverizer according to claim 1, characterized in that: A trapezoidal plate (23) is fixedly connected inside the pulverizer body (1), a filter screen (24) is fixedly connected to the upper surface of the trapezoidal plate (23), a discharge rack (25) is fixedly installed on the side of the trapezoidal plate (23), a water collecting box (26) is fixedly installed on the bottom of the pulverizer body (1), and a water outlet pipe (27) is fixedly connected to the side of the water collecting box (26).

7. The dust suppression assembly of a pulverizer according to claim 6, characterized in that: The pulverizer body (1) is fixedly connected to the discharging frame (25), and the trapezoidal plate (23) is fixedly connected to the water collecting box (26).

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