Crusher with good heat dissipation effect

Abstract

The utility model provides a crusher with a good heat dissipation effect, and relates to the technical field of crushers, the crusher comprises a shell, a motor is fixedly mounted on the side surface of the shell, a crushing roller A is fixedly mounted at the output end of the motor, a gear A is fixedly mounted at one end of the crushing roller A, a gear B is rotationally connected to the side surface of the shell, and the gear B is rotationally connected to the side surface of the shell. And a crushing roller B is fixedly mounted on the inner side of the gear B. According to the motor cooling device, through the arrangement of the water tank, the water pump, the heat dissipation sleeve, the cooling pipe, the connecting pipe, the water conveying plate, the atomization nozzles and the L-shaped plate, water in the water tank can be rapidly pumped out and conveyed to the inner side of the cooling pipe in the starting process of the water pump, and cooling and heat dissipation can be rapidly conducted on the motor under the effect of heat conduction; and finally, water is injected into the inner side of a water conveying plate through a cooling pipe and is atomized and sprayed out under the action of an atomizing nozzle, dust is prevented, meanwhile, heat dissipation can be conducted on the crushing roller A and the crushing roller B, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a crusher with good heat dissipation effect. Background Art

[0002] A crusher is an industrial device used to process large pieces of materials or raw materials into smaller particles or powders for easier handling, transportation or processing. The working principle of the crusher is to process the raw materials into the required particle size or shape by applying pressure or impact, etc. The publication number CN212732506U discloses a crusher, which includes a crusher body. The crusher body includes a first crushing chamber and a second crushing chamber. A first crushing shaft is arranged inside the first crushing chamber. The first crushing shaft is rotationally connected to the inner wall of the crusher through a bearing. First crushing blades are arranged on the first crushing shaft. A first discharge port is arranged below the first crushing shaft. The first discharge port is connected to the inner wall of the crusher through a vibrating plate. A second crushing chamber is arranged below the first discharge port. A second crushing shaft is arranged at the bottom of the second crushing chamber. Second crushing blades are arranged on the second crushing shaft. The bottom of the second crushing chamber is a rotating bottom plate. The second crushing chamber is provided with a second discharge port; this device has good crushing effect and is convenient for waste collection and treatment. However, this type of crusher needs to use a motor to drive the crushing shaft during the working process. A large amount of heat will be generated after working for too long, which will reduce the service life of the motor. And when the crushing shaft is working, under the action of huge pressure and friction, the crushing shaft will also generate relatively high heat, which needs to be improved. Content of the Utility Model

[0003] The purpose of the utility model is to solve the technical problems put forward in the above background art.

[0004] The utility model adopts the following technical scheme: A crusher with good heat dissipation effect includes a housing. A motor is fixedly installed on the side of the housing. A crushing roller A is fixedly installed at the output end of the motor. A gear A is fixedly installed at one end of the crushing roller A. A gear B is rotatably connected to the side of the housing. A crushing roller B is fixedly installed inside the gear B. A water tank is arranged on the side of the housing. A water pump is fixedly installed on the side of the housing. A heat dissipation sleeve is sleeved on the surface of the motor. A cooling pipe is arranged inside the heat dissipation sleeve. One end of the cooling pipe is communicated with a connecting pipe. An L-shaped plate is fixedly installed at the top of the housing. A water delivery plate is fixedly installed inside the L-shaped plate. Atomizing nozzles are fixedly installed inside the water delivery plate. An inclined plate is fixedly installed inside the housing.

[0005] Preferably, the housing is rotatably connected to the crushing roller A, and the housing is rotatably connected to the crushing roller B. Here, by providing the crushing roller A and the crushing roller B, the material can be effectively crushed during the operation of the motor.

[0006] Preferably, the gear A meshes with the gear B, and the gear A is rotatably connected to the housing. Here, by providing the gear A and the gear B, the rotation of the gear A can be driven during the rotation of the crushing roller A, and the rotation of the gear B and the crushing roller B can be driven under the meshing action, so that the crushing roller A and the crushing roller B can rotate in opposite directions to realize the crushing work of the material.

[0007] Preferably, the heat dissipation sleeve is fixedly installed on the side of the housing, and the shape of the cooling pipe is spiral. Here, by providing the heat dissipation sleeve, the heat can be quickly absorbed and conducted through the heat dissipation sleeve during the operation of the motor, so that the heat dissipation efficiency of the motor can be effectively improved and the service life of the motor can be prolonged.

[0008] Preferably, the water pumping end of the water pump is communicated with the water tank, and the water outlet end of the water pump is communicated with the connecting pipe. Here, by providing the water pump, the water in the water tank can be quickly pumped out and pressurized, so that it can be injected into the inner side of the cooling pipe through the connecting pipe, and finally the water will be atomized and sprayed out through the atomizing nozzle.

[0009] Preferably, a groove A is formed inside the inclined plate, a limiting piece is rotatably connected inside the groove A, a protective sleeve is inserted inside the groove A, a filter plate is inserted inside the inclined plate, a groove B is formed inside the filter plate, and a water outlet hole is formed inside the inclined plate. Here, by providing the groove A, the limiting piece, the protective sleeve, the filter plate, the groove B and the water outlet hole, the material can be quickly separated into dry and wet after being crushed, and thus the material can be effectively prevented from driving the water to splash everywhere.

[0010] Preferably, the number of the limiting pieces is four groups and they are symmetrically distributed inside the inclined plate. Here, by providing four groups of limiting pieces, the stability of the filter plate can be effectively improved, and the disassembly and assembly efficiency of the filter plate can be improved, and the practicability is high.

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

[0012] 1. In the present utility model, by providing the water tank, the water pump, the heat dissipation sleeve, the cooling pipe, the connecting pipe, the water conveying plate, the atomizing nozzle and the L-shaped plate, during the start of the water pump, the water in the water tank can be quickly pumped out and conveyed to the inner side of the cooling pipe, which can not only quickly cool and dissipate the heat of the motor under the action of heat conduction, but also finally the water will be injected into the inner side of the water conveying plate and atomized and sprayed out under the action of the atomizing nozzle, which can prevent dust and dissipate heat for the crushing roller A and the crushing roller B, and improve the service life.

[0013] 2. In the present utility model, by providing groove A, limiting piece, protective sleeve, filter plate, groove B, and water outlet holes, rapid dry-wet separation of the crushed material can be carried out. By collecting flowing water during the feeding of the material, the situation of water splashing everywhere during the feeding process can be prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of a crusher with good heat dissipation effect proposed by the present utility model;

[0015] Figure 2 Rear view of a crusher with good heat dissipation effect proposed by the present utility model;

[0016] Figure 3 Exploded view of a crusher with good heat dissipation effect proposed by the present utility model;

[0017] Figure 4 A crusher with good heat dissipation effect proposed by the present utility model Figure 3 Enlarged view of part A in;

[0018] Figure 5 Partial structural schematic diagram of a crusher with good heat dissipation effect proposed by the present utility model.

[0019] Legend:

[0020] 1. Housing; 2. Motor; 3. Crushing roller A; 4. Gear A; 5. Gear B; 6. Crushing roller B; 7. Water tank; 8. Water pump; 9. Heat dissipation sleeve; 10. Cooling pipe; 11. Connecting pipe; 12. Water delivery plate; 13. Atomizing nozzle; 14. L-shaped plate; 15. Inclined plate; 16. Groove A; 17. Limiting piece; 18. Protective sleeve; 19. Filter plate; 20. Groove B; 21. Water outlet holes. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0023] Embodiment 1

[0024] Please refer to Figures 1-5, the present utility model provides a technical solution: a crusher with good heat dissipation effect, including a housing 1, the housing 1 is rotatably connected to a crushing roller A 3, the housing 1 is rotatably connected to a crushing roller B 6, a motor 2 is fixedly installed on the side of the housing 1, the output end of the motor 2 is fixedly installed with a crushing roller A 3, one end of the crushing roller A 3 is fixedly installed with a gear A 4, the gear A 4 meshes with a gear B 5. When the motor 2 is started to drive the crushing roller A 3 to rotate, the gear A 4 is also driven to rotate. Under the meshing action with the gear B 5, the gear A 4 will drive the gear B 5 and the crushing roller B 6 to rotate at this time. The gear A 4 is rotatably connected to the housing 1, the gear B 5 is rotatably connected to the side of the housing 1, and the crushing roller B 6 is fixedly installed inside the gear B 5. A water tank 7 is arranged on the side of the housing 1, and a water pump 8 is fixedly installed on the side of the housing 1. The water pump 8 can quickly extract the water in the water tank 7 and pressurize it, so that it can be injected into the inside of the cooling pipe 10 through the connecting pipe 11, and finally the water will be atomized and sprayed out through the atomizing nozzle 13. The water extraction end of the water pump 8 is communicated with the water tank 7, and the water outlet end of the water pump 8 is communicated with the connecting pipe 11. A heat dissipation sleeve 9 is sleeved on the surface of the motor 2, the heat dissipation sleeve 9 is fixedly installed on the side of the housing 1, a cooling pipe 10 is arranged inside the heat dissipation sleeve 9, the shape of the cooling pipe 10 is spiral, one end of the cooling pipe 10 is communicated with a connecting pipe 11, an L-shaped plate 14 is fixedly installed at the top of the housing 1, a water delivery plate 12 is fixedly installed inside the L-shaped plate 14, and an atomizing nozzle 13 is fixedly installed inside the water delivery plate 12. An inclined plate 15 is fixedly installed inside the housing 1.

[0025] Embodiment Two

[0026] Please refer to Figures 3-4 , a groove A 16 is opened inside the inclined plate 15, a limiting piece 17 is rotatably connected inside the groove A 16, the number of the limiting pieces 17 is four groups and they are symmetrically distributed inside the inclined plate 15. A protective sleeve 18 is inserted inside the groove A 16, a filter plate 19 is inserted inside the inclined plate 15, a groove B 20 is opened inside the filter plate 19, and a water outlet hole 21 is opened inside the inclined plate 15. When the filter plate 19 has been used for too long, the filter plate 19 may be blocked by dust and impurities at this time. Pull out the protective sleeve 18, then rotate the limiting piece 17 so that it no longer abuts against the groove B 20, and then the filter plate 19 can be pulled out from the inside of the inclined plate 15 for cleaning.

[0027] Working principle: During operation, first start the motor 2 to drive the crushing roller A3 to rotate, and at the same time drive the gear A4 to rotate. Under the meshing action with the gear B5, the gear A4 at this time will drive the gear B5 and the crushing roller B6 to rotate, so that the crushing roller A3 and the crushing roller B6 can rotate in opposite directions, and then the material can be crushed. During this process, the motor 2 will generate a large amount of heat, and under the strong extrusion force and friction force, the temperatures of the crushing roller A3 and the crushing roller B6 will also increase accordingly. At this time, start the water pump 8 to pump out and pressurize the water in the water tank 7, and then the water in the water tank 7 will be transported to the inside of the cooling pipe 10 through the connecting pipe 11. At this time, under the action of heat conduction, the heat generated during the operation of the motor 2 will be conducted to the heat dissipation sleeve 9. The water can take away the heat of the heat dissipation sleeve 9 during the process of flowing through the cooling pipe 10, and then the motor 2 can be cooled. Then the water will continue to flow and be transported to the water delivery plate 12, and under the action of pressure and the atomizing nozzle 13, the water will be quickly atomized and sprayed out, which can cool the crushing roller A3 and the crushing roller B6 while achieving an effective dust suppression effect. When the crushed material falls onto the inclined plate 15, at this time, under the action of the inclined surface and gravity, the water sprayed by the atomizing nozzle 13 will flow downward. When the water flow passes through the surface of the filter plate 19, the water flow will flow into the lower water outlet hole 21 through the filter plate 19, and then the water can be collected. When the filter plate 19 is used for too long, the filter plate 19 may be blocked by dust and impurities. First, pull out the protective sleeve 18, then rotate the limit piece 17 so that it no longer abuts against the groove B20, and then the filter plate 19 can be pulled out from the inside of the inclined plate 15 for cleaning. During installation, first insert the filter plate 19 into the inside of the inclined plate 15, then rotate the limit piece 17 so that it abuts against the inside of the groove B20 again, and then put the protective sleeve 18 back into the inside of the groove A16. At this time, the maintenance and installation of the filter plate 19 are completed.

[0028] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A crusher with good heat dissipation effect, comprising a housing (1), characterized in that: A motor (2) is fixedly mounted on the side of the housing (1), a crushing roller A (3) is fixedly mounted on the output end of the motor (2), a gear A (4) is fixedly mounted on one end of the crushing roller A (3), a gear B (5) is rotatably connected to the side of the housing (1), a crushing roller B (6) is fixedly mounted on the inner side of the gear B (5), a water tank (7) is provided on the side of the housing (1), a water pump (8) is fixedly mounted on the side of the housing (1), and the motor The surface of the housing (2) is sleeved with a heat dissipation sleeve (9), the inner side of the heat dissipation sleeve (9) is provided with a cooling pipe (10), one end of the cooling pipe (10) is connected with a connecting pipe (11), an L-shaped plate (14) is fixedly mounted on the top of the housing (1), a water delivery plate (12) is fixedly mounted on the inner side of the L-shaped plate (14), an atomizing nozzle (13) is fixedly mounted on the inner side of the water delivery plate (12), and an inclined plate (15) is fixedly mounted on the inner side of the housing (1).

2. The crusher with good heat dissipation effect according to claim 1 is characterized in that: The shell (1) is rotationally connected to the crushing roller A (3), and the shell (1) is rotationally connected to the crushing roller B (6).

3. The crusher with good heat dissipation effect according to claim 1 is characterized in that: The gear A (4) is meshed with the gear B (5), and the gear A (4) is rotationally connected to the housing (1).

4. The crusher with good heat dissipation effect according to claim 1 is characterized in that: The heat dissipation sleeve (9) is fixedly installed on the side of the shell (1), and the cooling tube (10) is in a spiral shape.

5. The crusher with good heat dissipation effect according to claim 1 is characterized in that: The water pump end of the water pump (8) is connected to the water tank (7), and the water outlet end of the water pump (8) is connected to the connecting pipe (11).

6. The crusher with good heat dissipation effect according to claim 1 is characterized in that: A groove A (16) is provided on the inner side of the inclined plate (15), the inner side of the groove A (16) is rotatably connected to a limiting plate (17), a protective sleeve (18) is inserted on the inner side of the groove A (16), a filter plate (19) is inserted on the inner side of the inclined plate (15), a groove B (20) is provided on the inner side of the filter plate (19), and a water outlet hole (21) is provided on the inner side of the inclined plate (15).

7. The crusher with good heat dissipation effect according to claim 6 is characterized in that: The number of the limiting plates (17) is four and they are symmetrically distributed on the inner side of the inclined plate (15).

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