Multi-stage crushing device

Abstract

The utility model provides a multi-stage crushing device of a crusher, including a tank body one and a tank body two, one side of the tank body one and the tank body two is fixedly connected to a tank body support frame, a swing shaft is fixedly connected to the bottom of the tank body support frame, one end of the swing shaft is rotatably connected to the bottom support plate, one side of the bottom support plate is fixedly connected to a swing motor, the power output end of the swing motor is transmission connected to the bottom support plate, one end of the bottom support plate is fixedly connected to the side support frame, one end of the side support frame is movably connected to a stabilizing bar, a crushing motor is fixedly connected to the top of the tank body one, the top of the crushing motor is movably connected to the stabilizing bar, and the power output end of the crushing motor is fixedly connected to a crushing shaft one; the lower ends of the tank body one and the tank body two are tapered, the accumulation of traditional Chinese medicine at the edge of the warehouse can be reduced, and at the same time, the swing motor makes the tank body one and the tank body two swing with the swing shaft as the axis, so that the mugwort in the tank body one and the tank body two shakes in the warehouse, further reducing the accumulation of mugwort in one place and making the crushing more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a multi-stage pulverizing device of a pulverizer. Background Art

[0002] Mugwort is a plant of the Asteraceae family and Artemisia genus. It is a perennial herb or slightly semi-shrub-like plant with a strong aroma. The whole plant can be used as medicine, which has the effects of warming the meridians, removing dampness, dispelling cold, stopping bleeding, anti-inflammatory, relieving asthma, relieving cough, calming the fetus, and anti-allergic. The leaves of mugwort are dried and crushed to get "mugwort wool", which is made into moxa sticks for moxibustion. In the process of grinding mugwort, it is difficult to evenly grind the mugwort to the required size by only using a grinder once, so it needs to be crushed multiple times.

[0003] After searching, the Chinese patent publication number CN218502240U discloses a high-efficiency multi-stage crushing of Chinese medicinal materials, including a first bin body, a second bin body is arranged directly below the first bin body, and a top plate is fixedly connected to one side of the upper surface of the first bin body.

[0004] In view of the problem that the interior of the silo in the above-mentioned technology is cylindrical, materials will accumulate on the bottom edge and cannot be effectively crushed, resulting in large particles of Chinese medicine that are not crushed enough in the final product, affecting the uniformity of the final product; therefore, a multi-stage crushing device of a crusher is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present utility model hope to provide a multi-stage crushing device for a crusher to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the utility model is achieved as follows: it includes tank body 1 and tank body 2, one side of the tank body 1 and the tank body 2 is fixedly connected to a tank body support frame, a swing shaft is fixedly connected below the tank body support frame, one end of the swing shaft is rotatably connected to the bottom support plate, one side of the bottom support plate is fixedly connected to a swing motor, the power output end of the swing motor is transmission-connected to the bottom support plate, one end of the bottom support plate is fixedly connected to a side support frame, and one end of the side support frame is movably connected to a stabilizing bar.

[0007] In some embodiments, a crushing motor is fixedly connected to the top of the tank body 1, the top of the crushing motor is movably connected to the stabilizing rod, and a crushing shaft 1 is fixedly connected to the power output end of the crushing motor.

[0008] In some embodiments, one end of the tank body 1 and the tank body 2 is fixedly connected to a gear accelerator, the power input end of the gear accelerator is fixedly connected to the crushing shaft 1, and the power output end of the gear accelerator is fixedly connected to the crushing shaft 2.

[0009] In some embodiments, a material discharge channel is fixedly connected between tank body one and tank body two, a material discharge motor is fixedly connected to the bottom of tank body one, and a material discharge baffle is fixedly connected to the power output end of the material discharge motor.

[0010] In some embodiments, one end of the crushing shaft 1 and the crushing shaft 2 is slidably connected to a crushing assembly, and a scraper is fixedly connected to the lower side of one end of the crushing assembly.

[0011] In some embodiments, one end of the tank body 1 and the tank body 2 is rotatably connected with a warehouse door.

[0012] In some embodiments, one end of the crushing assembly is fixedly connected to a positioning ring, and one end of the crushing shaft 1 and the crushing shaft 2 are respectively rotatably connected to positioning hooks.

[0013] In some embodiments, one end of the crushing assembly is fixedly connected to a spring, one end of crushing shaft one and crushing shaft two are respectively fixedly connected to the spring, and one end of crushing shaft one and crushing shaft two are fixedly connected to a limiting boss.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The multi-stage crushing device of the grinder can reduce the accumulation of Chinese medicine at the edge of the bin through the tapered lower ends of tank body 1 and tank body 2. At the same time, the swing motor makes tank body 1 and tank body 2 swing around the swing axis, so that the mugwort in tank body 1 and tank body 2 shakes in the bin, further reducing the accumulation of mugwort in one place and making the crushing more uniform.

[0016] 2. The multi-stage crushing device of the crusher has multiple blades installed on the outside of the crushing component, which can crush the mugwort efficiently. The scraper can scrape up and turn over the mugwort at the bottom to improve the uniformity of the crushing.

[0017] 3. The multi-stage crushing device of the crusher fixes the positioning ring at one end of the crushing component through the positioning hook, and fixes the crushing component at a high place, which is convenient for removing mugwort debris while preventing the blade from hurting people.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the main structural diagram of the utility model;

[0021] Figure 2 It is a partial structural diagram of the lower side of the utility model;

[0022] Figure 3 It is a cross-sectional structural diagram of the middle part of the utility model;

[0023] Figure 4 This is an internal structure diagram of the tank body of the utility model;

[0024] Figure 5 It is a side structural diagram of the utility model.

[0025] Reference numerals:

[0026] 1. Tank body 1; 2. Tank body 2; 3. Bottom support plate; 4. Swing shaft; 5. Swing motor; 6. Side support frame; 7. Tank body support frame; 8. Crushing motor; 9. Crushing shaft 1; 10. Gear accelerator; 11. Unloading channel; 12. Bin door; 13. Crushing shaft 2; 14. Unloading baffle; 15. Unloading motor; 16. Crushing assembly; 17. Spring; 18. Limiting boss; 19. Positioning ring; 20. Positioning hook; 21. Scraper; 22. Stabilizer bar. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] like Figure 1-5As shown, the multi-stage crushing device of the crusher includes a tank body 1 and a tank body 2. The lower ends of the tank body 1 and the tank body 2 are conical, which can reduce the accumulation of traditional Chinese medicine at the edge of the bin and make the crushing more uniform. The tank body 1 and the tank body 2 are fixedly connected to a tank support frame 7 on one side, and a swing shaft 4 is fixedly connected to the bottom support plate 3 below the tank support frame 7. One end of the swing shaft 4 is rotatably connected to the bottom support plate 3. One side of the bottom support plate 3 is fixedly connected to a swing motor 5. The power output end of the swing motor 5 is transmission-connected to the bottom support plate 3. One end of the bottom support plate 3 is fixedly connected to a side support frame 6, and one end of the side support frame 6 is movably connected to a stabilizing rod 22;

[0031] The tank body 1 is fixedly connected with a crushing motor 8 on the top, the crushing motor 8 is movably connected to the stabilizing rod 22 on the top, and the crushing shaft 9 is fixedly connected to the power output end of the crushing motor 8;

[0032] When the device is working, the gear at one end of the swing motor 5 can drive the gear below the swing shaft 4 to rotate. The top of the swing shaft 4 is inclined, so that the tank support frame 7 can support tank body 1 and tank body 2 2 to be placed at an inclined angle. When the swing shaft 4 rotates, the tank body 1 and tank body 2 2 swing around the swing shaft 4, allowing the mugwort in tank body 1 and tank body 2 to swing in the warehouse, further reducing the accumulation of mugwort in one place and making the crushing more uniform. The stabilizing bar 22 can limit the shaking amplitude of tank body 1 and tank body 2 2 from above, making the operation of the device more stable.

[0033] In this embodiment, the tank body 1 and the tank body 2 are fixedly connected to one end with a gear accelerator 10, the power input end of the gear accelerator 10 is fixedly connected to the crushing shaft 1 9, the power output end of the gear accelerator 10 is fixedly connected to the crushing shaft 2 13, the crushing shaft 1 9 and the crushing shaft 2 13 are slidably connected to the crushing assembly 16 at one end, and the scraper 21 is fixedly connected to the lower side of one end of the crushing assembly 16;

[0034] The gear accelerator 10 can make the rotation speed of the crushing shaft 2 13 higher than that of the crushing shaft 1 9, which is suitable for crushing mugwort of different particle sizes. Multiple blades are installed on the outside of the crushing component 16 for efficient crushing. The scraper 21 can scrape up and turn over the mugwort at the bottom to improve the uniformity of the crushing of the mugwort.

[0035] In this embodiment, a material discharge channel 11 is fixedly connected between the tank body 1 and the tank body 2, a material discharge motor 15 is fixedly connected to the bottom of the tank body 1, and a material discharge baffle 14 is fixedly connected to the power output end of the material discharge motor 15;

[0036] After the wormwood is crushed once in the tank body 1, the unloading baffle 14 is opened and the wormwood falls from the bottom of the tank body 1 into the tank body 2 for a second finer crushing. The rotation of the scraper 21 can help the powder below enter the unloading channel 11. The unloading channel 11 is a closed channel to reduce dust leakage.

[0037] One end of the tank body 1 and the tank body 2 2 is rotatably connected with a door 12, and the door 12 can be opened to remove the wormwood powder.

[0038] In this embodiment: when the device is working, the gear at one end of the swing motor 5 can drive the gear below the swing shaft 4 to rotate. The top of the swing shaft 4 is inclined, so that the tank support frame 7 can support the tank 1 and the tank 2 2 to be placed at an inclined angle. When the swing shaft 4 rotates, the tank 1 and the tank 2 2 are swung around the swing shaft 4, so that the wormwood in the tank 1 and the tank 2 2 is shaken in the bin, further reducing the accumulation of wormwood in one place, making the crushing more uniform, and the stabilizing rod 22 can limit the shaking amplitude of the tank 1 and the tank 2 2 from the top, so that the operation of the device is more stable;

[0039] The gear accelerator 10 can make the rotation speed of the crushing shaft 2 13 higher than that of the crushing shaft 1 9, which is suitable for crushing wormwood of different particle sizes. A plurality of blades are installed on the outside of the crushing assembly 16 for efficient crushing. The scraper 21 can scrape up and turn over the wormwood at the bottom to improve the uniformity of the wormwood crushing.

[0040] After the wormwood has been crushed once in tank body 1, the unloading baffle 14 is opened and the wormwood falls from the bottom of tank body 1 into tank body 2 2 for a second finer crushing. The rotation of the scraper 21 can help the powder below enter the unloading channel 11. The unloading channel 11 is a closed channel to reduce dust leakage. The warehouse door 12 can be opened to remove the wormwood powder.

[0041] Embodiment 2:

[0042] The multi-stage crushing device of the pulverizer is improved as follows based on the first embodiment: Figure 1-5 As shown,

[0043] In this embodiment, one end of the crushing assembly 16 is fixedly connected to a positioning ring 19, and one end of the crushing shaft 1 9 and the crushing shaft 2 13 are rotatably connected to positioning hooks 20 respectively;

[0044] One end of the crushing assembly 16 is fixedly connected to a spring 17, one end of the crushing shaft 1 9 and the crushing shaft 2 13 are respectively fixedly connected to the spring 17, and one end of the crushing shaft 1 9 and the crushing shaft 2 13 are fixedly connected to a limited position boss 18;

[0045] When the bin door 12 is opened to collect materials, in order to prevent the blade above the crushing assembly 16 from injuring the staff, the crushing assembly 16 can be moved upward, and the positioning ring 19 at one end of the crushing assembly 16 can be fixed by the positioning hook 20, so as to facilitate the removal of wormwood debris while preventing the blade from injuring people. The spring 17 can prevent the crushing assembly 16 from moving upward when rotating, and the limiting boss 18 can prevent the crushing assembly 16 from relative rotation with the crushing shaft 1 9 and the crushing shaft 2 13.

[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A multi-stage crushing device of a crusher, comprising a tank body 1 (1) and a tank body 2 (2), characterized in that: One side of the tank body 1 (1) and the tank body 2 (2) is fixedly connected to a tank body support frame (7), a swing shaft (4) is fixedly connected below the tank body support frame (7), one end of the swing shaft (4) is rotatably connected to the bottom support plate (3), one side of the bottom support plate (3) is fixedly connected to a swing motor (5), the power output end of the swing motor (5) is transmission-connected to the bottom support plate (3), one end of the bottom support plate (3) is fixedly connected to a side support frame (6), and one end of the side support frame (6) is movably connected to a stabilizing rod (22).

2. The multi-stage crushing device of the crusher according to claim 1, characterized in that: A crushing motor (8) is fixedly connected to the top of the tank body (1), the top of the crushing motor (8) is movably connected to the stabilizing rod (22), and a crushing shaft (9) is fixedly connected to the power output end of the crushing motor (8).

3. The multi-stage crushing device of the crusher according to claim 2, characterized in that: One end of the tank body 1 (1) and the tank body 2 (2) is fixedly connected to a gear accelerator (10), a power input end of the gear accelerator (10) is fixedly connected to a crushing shaft 1 (9), and a power output end of the gear accelerator (10) is fixedly connected to a crushing shaft 2 (13).

4. The multi-stage crushing device of the crusher according to claim 3, characterized in that: A material discharge channel (11) is fixedly connected between the tank body 1 (1) and the tank body 2 (2), a material discharge motor (15) is fixedly connected to the bottom of the tank body 1 (1), and a material discharge baffle (14) is fixedly connected to the power output end of the material discharge motor (15).

5. The multi-stage crushing device of the crusher according to claim 3, characterized in that: One end of the pulverizing shaft 1 (9) and the pulverizing shaft 2 (13) is slidably connected to a pulverizing assembly (16), and the lower side of one end of the pulverizing assembly (16) is fixedly connected to a scraper (21).

6. The multi-stage crushing device of the crusher according to claim 4, characterized in that: One end of the tank body 1 (1) and the tank body 2 (2) is rotatably connected with a warehouse door (12).

7. The multi-stage crushing device of the crusher according to claim 5, characterized in that: One end of the pulverizing assembly (16) is fixedly connected to a positioning ring (19), and one end of the pulverizing shaft 1 (9) and the pulverizing shaft 2 (13) are rotatably connected to positioning hooks (20) respectively.

8. The multi-stage crushing device of the crusher according to claim 7, characterized in that: One end of the pulverizing assembly (16) is fixedly connected to a spring (17), one end of the pulverizing shaft 1 (9) and the pulverizing shaft 2 (13) are respectively fixedly connected to the spring (17), and one end of the pulverizing shaft 1 (9) and the pulverizing shaft 2 (13) are fixedly connected to a limiting boss (18).

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