Hammer type pulverizer

Abstract

The utility model discloses a hammer type pulverizer, and relates to the field of pulverizers, the hammer type pulverizer comprises a base pulverizing hammer and a pulverizing assembly pulverizing hammer installed on the base pulverizing hammer, a heat dissipation assembly pulverizing hammer is installed on the outer wall of one side of the base pulverizing hammer, and the heat dissipation assembly pulverizing hammer is connected with the pulverizing assembly pulverizing hammer; the smashing assembly comprises a machine body smashing hammer fixedly connected to the base smashing hammer, an annular groove is formed in the outer wall of one side of the machine body smashing hammer, a copper pipe smashing hammer is fixedly connected to the inner wall of the annular groove, and the copper pipe smashing hammer is of a disc-shaped structure. According to the hammer type pulverizer, the disc-shaped copper pipe is arranged in the pulverizer body of the pulverizer, the heat dissipation assembly is arranged on one side of the base, and the heat dissipation assembly is matched with the copper pipe, so that the circular groove in the pulverizer body is conveniently cooled, the pulverizer can be effectively assisted in cooling, and the problem that an existing hammer type pulverizer is prone to thermal faults is solved.

Description

Technical Field

[0001] This application relates to the field of pulverizers, and more particularly to a hammer-type pulverizer. Background Technology

[0002] Currently, in industries such as pharmaceuticals, chemicals, and food, coarse crushing is a supporting equipment for the pre-processing of micro-pulverization. It is not limited by the viscosity, hardness, softness, or fiber content of materials and can achieve good pulverization results for any material. The working principle of a pulverizer is to use the gap between the high-speed rotating moving blades and the fixed blades to repeatedly impact and collide with the material to achieve the pulverization operation. Different materials have different particle size requirements, thus requiring the selection of appropriate pulverizers. Hammer-type pulverizers are widely used in the processing of traditional Chinese medicine decoction pieces, mainly to pulverize hard and brittle medicinal materials into particles and powders of a certain size, improving the utilization rate of medicines.

[0003] In actual use, existing hammer-type crushers have limited internal space, and the temperature inside the cavity continues to rise during continuous crushing, which can easily lead to overheating failures of the crusher's parts. Utility Model Content

[0004] In order to solve the problem of thermal failure that easily occurs during the operation of existing hammer-type crushers, this application provides a hammer-type crusher.

[0005] The hammer-type crusher provided in this application adopts the following technical solution:

[0006] A hammer-type crusher includes a base crushing hammer and a crushing component crushing hammer mounted on the base crushing hammer. A heat dissipation component crushing hammer is installed on one outer wall of the base crushing hammer, and the heat dissipation component crushing hammer and the crushing component crushing hammer are connected. The crushing component crushing hammer includes a body crushing hammer fixedly connected to the base crushing hammer, and an annular groove is formed on one outer wall of the body crushing hammer. A copper tube crushing hammer is fixedly connected to the inner wall of the annular groove. The copper tube crushing hammer has a disc-shaped structure and is connected to the heat dissipation component crushing hammer through a pipe.

[0007] By adopting the above structure, the crushing component on the base crushing hammer can directly crush the raw materials, and the setting of the heat dissipation component crushing hammer can facilitate the heat dissipation of the crushing component crushing hammer, thereby effectively avoiding the problem of thermal failure of the crushing component crushing hammer.

[0008] Preferably, the heat dissipation component crushing hammer includes a heat dissipation box crushing hammer, and the inner walls on both sides of the heat dissipation box crushing hammer are fixedly connected to the same partition crushing hammer, and the top outer wall of the partition crushing hammer has multiple rectangular openings distributed at equal intervals.

[0009] By adopting the above structure, and by setting a partition in the heat sink crusher, the interior of the heat sink crusher can be conveniently divided into two areas.

[0010] Preferably, the inner walls of the plurality of rectangular openings are fixedly connected with heat sink crushers, and the outer wall of one side of the heat sink crusher has a plurality of equally spaced through holes.

[0011] By adopting the above structure, the rectangular opening on the partition pulverizer makes it easy to install the heat sink pulverizer, and the through hole on the heat sink pulverizer increases the contact area between the heat sink pulverizer and the coolant and air.

[0012] Preferably, the outer walls of both sides of the heat dissipation box crusher are provided with circular openings, and the inner walls of the two circular openings are fixedly connected to fan crushers. The two fan crushers are located below the partition crusher.

[0013] By adopting the above structure, the circular opening on the heat sink crusher facilitates the installation of the fan crusher. The two fan crushers, one for air intake and one for air exhaust, thus accelerating the airflow in the lower area of ​​the crusher.

[0014] Preferably, a circulating pump is fixedly connected to the outer wall of the top of the heat sink crusher, and the input end of the circulating pump is connected to the heat sink crusher through a pipe. The output end of the circulating pump is connected to the copper pipe crusher through a pipe, and one end of the copper pipe crusher is connected to the heat sink crusher through a pipe.

[0015] By adopting the above structure, the circulation pump drives the coolant to circulate between the copper tube crusher and the heat sink crusher when the crusher is started. This facilitates the removal of heat from the crusher body through the coolant, thereby enabling the crusher to operate continuously.

[0016] Preferably, a circular groove is formed on one side of the outer wall of the machine body crushing hammer, and multiple arc-shaped grooves with equal distances are formed on the inner wall of the circular groove. A toothed disc crushing hammer is rotatably connected to the inner wall of the circular groove, and multiple equally distributed crushing hammers are fixedly connected to the outer wall of the toothed disc crushing hammer.

[0017] By adopting the above structure, the toothed disc crusher and the rotating crusher drive the crusher to crush the raw materials in conjunction with the arc-shaped groove crusher.

[0018] Preferably, the inner wall of the bottom of the circular groove has an arc-shaped opening extending into the base crushing hammer, and a filter screen crushing hammer is fixedly connected to the inner wall of the arc-shaped opening. A hopper crushing hammer communicating with the arc-shaped opening is fixedly connected to the inner wall of the top of the base crushing hammer. An mounting arm crushing hammer is rotatably connected to one side of the outer wall of the machine body crushing hammer, and a cover plate crushing hammer is fixedly connected to one side of the outer wall of the mounting arm crushing hammer. A feed pipe crushing hammer is fixedly connected to one side of the outer wall of the cover plate crushing hammer, and the feed pipe crushing hammer penetrates the cover plate crushing hammer.

[0019] By adopting the above structure, a filter screen and a crushing hammer are set below the circular groove. The filter screen and the crushing hammer facilitate the direct discharge of the crushed raw materials. The hopper and the crushing hammer facilitate the guidance of the crushed raw materials into the container. The feed pipe on the cover plate and the crushing hammer facilitates the entry of auxiliary raw materials into the crusher.

[0020] Preferably, the outer wall of the base crushing hammer has an arc-shaped opening, and the inner wall of the arc-shaped opening is hinged to a box door crushing hammer.

[0021] By adopting the above structure, the crushing hammer in the box door can be easily protected, thereby avoiding the situation of powder spreading during the feeding process.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. This application provides a solution by installing a disc-shaped copper tube in the body of the crusher and a heat dissipation component on one side of the base. The cooperation between the heat dissipation component and the copper tube facilitates the cooling of the circular groove in the body, thereby effectively assisting the crusher in cooling down and solving the problem of thermal failure that is common in existing hammer crushers.

[0024] 2. This application improves the heat dissipation efficiency of the machine by installing a circulation pump in the heat sink. The circulation pump facilitates the direct circulation of coolant in the heat sink through the copper pipes, and the circulating coolant facilitates the removal of heat from the machine body. At the same time, the cooperation between the heat sink plate and the fan in the heat sink facilitates the cooling of the coolant in the heat sink. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a hammer-type crusher according to an embodiment of this application;

[0026] Figure 2 This is a schematic diagram illustrating the main frontal view of the embodiment of this application;

[0027] Figure 3 This is a schematic diagram illustrating the main structure of the organism in the embodiments of this application;

[0028] Figure 4 This is a schematic diagram illustrating the main cross-sectional structure of the organism in the embodiments of this application;

[0029] Figure 5 This is a schematic diagram illustrating the main structure of the heat dissipation component in the embodiments of this application;

[0030] Figure 6 This is a schematic diagram illustrating the three-dimensional structure of the heat dissipation component, which is the main feature of this application.

[0031] Reference numerals: 1. Base; 2. Door; 3. Crushing assembly; 4. Heat dissipation assembly; 5. Body; 6. Cover plate; 7. Feed pipe; 8. Mounting arm; 10. Hopper; 11. Arc groove; 12. Toothed disc; 13. Crushing hammer; 14. Filter screen; 15. Copper pipe; 16. Heat dissipation box; 17. Circulation pump; 18. Partition plate; 19. Heat dissipation plate; 20. Fan; 21. Through hole. Detailed Implementation

[0032] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0033] This application discloses a hammer-type crusher.

[0034] Reference Figure 1-3 A hammer-type crusher includes a base 1 and a crushing component 3 mounted on the base 1. A heat dissipation component 4 is installed on one outer wall of the base 1, and the heat dissipation component 4 is connected to the crushing component 3.

[0035] Reference Figure 1-3The crushing component 3 includes a body 5 fixedly connected to the base 1. An annular groove is formed on one outer wall of the body 5, and a copper pipe 15 is fixedly connected to the inner wall of the annular groove. The copper pipe 15 has a disc-shaped structure and is connected to a heat dissipation component 4 via a pipe. A circular groove is formed on one outer wall of the body 5, and multiple equally spaced arc-shaped grooves 11 are formed on the inner wall of the circular groove. A toothed disc 12 is rotatably connected to the inner wall of the circular groove, and multiple equally spaced crushing hammers 13 are fixedly connected to the outer wall of the toothed disc 12. The bottom inner wall of the circular groove is provided with an arc-shaped opening extending into the base 1, and a filter screen 14 is fixedly connected to the inner wall of the arc-shaped opening. A hopper 10 communicating with the arc-shaped opening is fixedly connected to the top inner wall of the base 1. An installation arm 8 is rotatably connected to one side outer wall of the machine body 5, and a cover plate 6 is fixedly connected to one side outer wall of the installation arm 8. A feed pipe 7 is fixedly connected to one side outer wall of the cover plate 6, and the feed pipe 7 passes through the cover plate 6. An arc-shaped opening is provided on the outer wall of the base 1, and a box door 2 is hinged to the inner wall of the arc-shaped opening.

[0036] In use, the crushing component 3 on the base 1 facilitates direct crushing of raw materials. The heat dissipation component 4 facilitates heat dissipation of the crushing component 3, thereby effectively avoiding the problem of heat failure of the crushing component 3. The rotation of the toothed disc 12 drives the crushing hammer 13 to crush the raw materials in conjunction with the arc groove 11. A filter screen 14 is set below the circular groove, which facilitates the direct discharge of the crushed raw materials. The feeding hopper 10 facilitates the guidance of the crushed raw materials into the container. The feed pipe 7 on the cover plate 6 facilitates the entry of raw materials into the crusher. The door 2 facilitates the protection of the feeding hopper 10, thereby preventing the powder from spreading during the feeding process.

[0037] Reference Figure 4-6 The heat dissipation assembly 4 includes a heat dissipation box 16, and the same partition 18 is fixedly connected to the inner walls of both sides of the heat dissipation box 16. The top outer wall of the partition 18 has multiple rectangular openings that are evenly distributed. The inner walls of the multiple rectangular openings are all fixedly connected to heat dissipation plates 19. The outer wall of one side of the heat dissipation plate 19 has multiple through holes 21 that are evenly distributed. The outer walls of both sides of the heat dissipation box 16 have circular openings. The inner walls of the two circular openings are all fixedly connected to fans 20. The two fans 20 are located below the partition 18. The top outer wall of the heat dissipation box 16 is fixedly connected to a circulation pump 17. The input end of the circulation pump 17 is connected to the heat dissipation box 16 through a pipe. The output end of the circulation pump 17 is connected to a copper pipe 15 through a pipe. One end of the copper pipe 15 is connected to the heat dissipation box 16 through a pipe.

[0038] In use, a partition 18 is installed in the heat sink 16, which divides the interior of the heat sink 16 into two areas. The rectangular opening on the partition 18 facilitates the installation of the heat sink 19. The through holes 21 on the heat sink 19 increase the contact area between the heat sink 19, the coolant, and the air. The circular opening on the heat sink 16 facilitates the installation of the fan 20. The two fans 20, one for intake and one for exhaust, help accelerate the airflow in the lower area of ​​the partition 18. The circulation pump 17 starts and drives the coolant to circulate between the copper pipe 15 and the heat sink 16, thus facilitating the removal of heat from the machine body 5 through the coolant, thereby enabling the continuous operation of the crusher.

[0039] The implementation principle of a hammer-type crusher in this application embodiment is as follows: During use, the raw material to be crushed is injected into the machine body 5 through the feed pipe 7, and then the motor is started to directly drive the toothed disc 12 to rotate. When the toothed disc 12 rotates, it directly crushes the raw material through the crushing hammer 13. After being screened by the filter screen 14, the crushed raw material enters the discharge hopper 10. During the crushing process, the circulation pump 17 is started. When the circulation pump 17 is started, it drives the coolant to circulate in the copper pipe 15 and the heat dissipation box 16, so as to facilitate the direct discharge of the heat generated in the machine body 5 during crushing. At the same time as the circulation pump 17 is started, two fans 20 are started simultaneously. When the fans 20 are started, they directly accelerate the air flow in the lower area of ​​the partition 18. The heat dissipation plate 19 is set to facilitate the cooling of the coolant in the heat dissipation box 16.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A hammer-type crusher comprising a base (1) and a crushing assembly (3) mounted on the base (1), characterized in that: The side outer wall of the base (1) is provided with a heat dissipation assembly (4), and the heat dissipation assembly (4) is connected with the crushing assembly (3), the crushing assembly (3) comprises a machine body (5) fixedly connected with the base (1), and the side outer wall of the machine body (5) is provided with an annular groove, the inner wall of the annular groove is fixedly connected with a copper pipe (15), and the copper pipe (15) is a disc-shaped structure, and the copper pipe (15) is connected with the heat dissipation assembly (4) through a pipeline.

2. A hammer-type comminutor according to claim 1, characterised in that: The heat dissipation assembly (4) comprises a heat dissipation box (16), and the two side inner walls of the heat dissipation box (16) are fixedly connected with the same baffle (18), and the top outer wall of the baffle (18) is provided with a plurality of rectangular openings which are equidistantly distributed.

3. A hammer-type comminutor according to claim 2, characterised in that: The inner wall of each of the plurality of rectangular openings is fixedly connected with a heat dissipation plate (19), and the side outer wall of the heat dissipation plate (19) is provided with a plurality of through holes (21) which are equidistantly distributed.

4. A hammer-type disintegrator according to claim 3, characterized in that: The two side outer walls of the heat dissipation box (16) are provided with circular openings, and the inner walls of the two circular openings are fixedly connected with fans (20), and the two fans (20) are located below the baffle (18).

5. A hammer-type comminutor according to claim 4, characterised in that: The top outer wall of the heat dissipation box (16) is fixedly connected with a circulating pump (17), the input end of the circulating pump (17) is connected with the heat dissipation box (16) through a pipeline, the output end of the circulating pump (17) is connected with the copper pipe (15) through a pipeline, and one end of the copper pipe (15) is connected with the heat dissipation box (16) through a pipeline.

6. A hammer-type disintegrator according to claim 5, characterized in that: The side outer wall of the machine body (5) is provided with a circular groove, and the inner wall of the circular groove is provided with a plurality of arc-shaped grooves (11) which are equidistantly distributed, the inner wall of the circular groove is rotatably connected with a toothed disc (12), and the outer wall of the toothed disc (12) is fixedly connected with a plurality of crushing hammers (13) which are equidistantly distributed.

7. A hammer-type disintegrator according to claim 6, characterized in that: The bottom inner wall of the circular groove is provided with an arc-shaped opening extending into the base (1), and the inner wall of the arc-shaped opening is fixedly connected with a filter screen (14), the top inner wall of the base (1) is fixedly connected with a lower hopper (10) which is in communication with the arc-shaped opening, the side outer wall of the machine body (5) is rotatably connected with a mounting arm (8), the side outer wall of the mounting arm (8) is fixedly connected with a cover plate (6), the side outer wall of the cover plate (6) is fixedly connected with a feeding pipe (7), and the feeding pipe (7) penetrates through the cover plate (6).

8. A hammer-type disintegrator according to claim 7, characterized in that: The outer wall of the base (1) is provided with an arc-shaped opening, and the inner wall of the arc-shaped opening is hingedly connected with a box door (2).

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