Three-stage crushing device for traditional Chinese medicinal materials

Abstract

The utility model relates to the technical field of medicinal material crushing devices, in particular to a three-stage crushing device for traditional Chinese medicinal materials, which is characterized in that when the traditional Chinese medicinal materials are crushed, the traditional Chinese medicinal materials in a storage box are fed into a crushing box I through a feeding port, a motor I is started to drive a rotating shaft I to rotate, and crushing blades primarily crush the traditional Chinese medicinal materials; the crushed traditional Chinese medicinal materials fall to the upper end of a guide inclined plate through a first discharging hole, fall to the upper end of a square column-shaped box body through a discharging plate, and fall to the upper end of a first grinding plate from a gap between a funnel-shaped box body and a second grinding plate through secondary crushing of two crushing rollers, and a second motor is started to drive a second rotating shaft to rotate; the air cylinder controls the second motor to move downwards and synchronously drives the second grinding plate in rotation to move downwards, the second grinding plate is matched with the first grinding plate to smash the traditional Chinese medicine materials for the third time, the smashed traditional Chinese medicine materials fall to the lower end of the cylindrical box body, and the traditional Chinese medicine materials are blown to the discharging pipe and conveyed to the outside of the box body through starting of the draught fan.

Description

Technical Field

[0001] The utility model relates to the technical field of medicinal material crushing devices, in particular to a three-stage crushing device for traditional Chinese medicine. Background Art

[0002] Traditional Chinese medicine mainly comes from natural medicine and its processed products, including herbal medicine, animal medicine, mineral medicine and some chemical and biological medicine. As most of traditional Chinese medicine is herbal medicine, there is a saying that "all medicines are based on herbs".

[0003] Many Chinese medicinal materials need to be crushed before use. The traditional crushing method is manual crushing, but manual crushing is labor-intensive and inefficient. It is difficult to crush the medicinal materials thoroughly, and the crushed medicinal materials need to be screened. The medicinal materials that are not completely crushed need to be crushed again, which is a troublesome operation. Utility Model Content

[0004] In order to solve the problem that it is difficult to completely crush Chinese medicinal materials manually in the above background technology, the utility model provides the following technical solutions:

[0005] A three-stage crushing device for Chinese medicinal materials, comprising a working box;

[0006] The left inner cavity of the working box is equipped with a first crushing device for initially crushing Chinese medicinal materials, and the first crushing device includes a crushing box 1.

[0007] A crushing box 2 for crushing the Chinese medicinal materials for the second and third time is installed at the right end of the inner cavity of the working box.

[0008] The first pulverizing device comprises a pulverizing assembly, and the pulverizing assembly comprises a pulverizing blade for primary pulverizing of the Chinese medicinal materials. A guide block for lifting the Chinese medicinal materials is installed in the middle of the pulverizing blade.

[0009] The second crushing box includes a square column box body, a funnel-shaped box body is installed at the lower end of the square column box body, a cylindrical box body is installed at the lower end of the funnel-shaped box body, and a crushing roller for second crushing of Chinese medicinal materials is installed in the middle of the square column box body.

[0010] A grinding plate 1 is installed at the upper end of the cylindrical box body, and a grinding plate 2 for cooperating with the grinding plate 1 to grind the Chinese medicinal materials for the third time is installed in the middle of the funnel-shaped box body.

[0011] Furthermore, the working box includes a box body, and a feeding port for feeding Chinese medicinal materials into the interior of the crushing box is installed at the upper left end of the inner cavity of the box body.

[0012] Furthermore, a cylinder for controlling the up and down movement of the second grinding plate is installed at the lower right end of the inner cavity of the box body, a feed pipe is installed at the lower end of the box body, and a fan for blowing the Chinese medicinal materials that have been crushed three times to the feed pipe is installed at the lower middle end of the inner cavity of the box body.

[0013] Furthermore, a storage box for storing un-crushed Chinese medicinal materials is installed on the upper right side of the box body.

[0014] Furthermore, a filter plate is installed at the lower end of the crushing box, and a plurality of feed holes are opened in the middle of the filter plate. A guide inclined plate for guiding Chinese medicinal materials is installed at the lower end of the crushing box, and a feed plate for conveying the initially crushed Chinese medicinal materials to the square columnar box is installed at the lower right end of the crushing box.

[0015] Furthermore, a rotating shaft 1 for limiting the position of the crushing blade is installed at one end of the crushing blade, and a motor 1 for controlling the rotation of the rotating shaft 1 is installed at the lower end of the rotating shaft 1.

[0016] Furthermore, one end of the guide block is processed with an arc surface, the lower end of the rotating shaft is equipped with a cleaning block for cleaning one end of the guide inclined plate, the lower end of the cleaning block is processed with an inclined surface, and the outer wall of the cleaning block is equipped with bristles for sweeping Chinese medicinal materials.

[0017] Furthermore, a discharge port for connecting to a discharge pipe is provided at the right end of the cylindrical box body, and a discharge hole 2 is provided in the middle of the grinding plate 1.

[0018] Furthermore, a second rotating shaft for limiting the position of the second grinding plate is installed at the lower end of the second rotating shaft, and a second motor for controlling the rotation of the second rotating shaft is installed at the lower end of the second rotating shaft.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] When the Chinese medicinal materials are crushed, the Chinese medicinal materials in the storage box are put into the middle of the feeding port, and the Chinese medicinal materials fall into the inside of the crushing box. By starting the motor one, the rotating shaft one is driven to rotate, so that the crushing blade performs the initial crushing on the Chinese medicinal materials. The crushed Chinese medicinal materials fall to the upper end of the guide inclined plate through the feeding hole one, and fall to the upper end of the square column box through the feeding plate. Through the secondary crushing of the two crushing rollers, the Chinese medicinal materials fall from the gap between the funnel-shaped box and the grinding plate two to the upper end of the grinding plate one. The motor two is started to drive the rotating shaft two to rotate, and the cylinder controls the motor two to move downward, synchronously driving the rotating grinding plate two to move downward, and the grinding plate two cooperates with the grinding plate one to crush the Chinese medicinal materials for the third time. The crushed Chinese medicinal materials fall to the lower end of the cylindrical box, and are blown to the feeding pipe by starting the fan to be transported to the outside of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the working box of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the first crushing device of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the pulverizing assembly of the utility model;

[0025] Figure 5 This is a structural schematic diagram of the guide block of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the cleaning block of the utility model;

[0027] Figure 7 It is a structural schematic diagram of the second crushing box of the utility model.

[0028] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0029] 001-Working box;

[0030] 10-storage box, 100-box body, 110-feeding port, 120-cylinder, 130-fan, 140-feeding pipe;

[0031] 002- first crushing device;

[0032] 200-crushing box 1, 210-filter plate, 211-feeding hole 1, 220-guide inclined plate, 230-feeding plate, 300-crushing assembly, 310-crushing blade, 311-rotating shaft 1, 312-motor 1, 320-guide block, 321-arc surface, 330-cleaning block, 331-inclined surface, 332-brush;

[0033] 003-crushing box 2;

[0034] 400 - square column box, 410 - funnel-shaped box, 420 - cylindrical box, 421 - discharge port, 430 - crushing roller, 440 - grinding plate one, 441 - discharge hole two, 450 - grinding plate two, 451 - rotating shaft two, 452 - motor two. DETAILED DESCRIPTION

[0035] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0036] See also Figure 1-Figure 7 The utility model provides a three-stage crushing device for traditional Chinese medicine.

[0037] The working box 001 includes a box body 100, and a feeding port 110 is fixedly installed at the upper left end of the inner cavity of the box body 100 for feeding Chinese medicinal materials into the interior of the crushing box 200. A cylinder 120 is fixedly installed at the lower right end of the inner cavity of the box body 100 for controlling the grinding plate 2 450 to move up and down. The grinding plate 2 450 is driven by the cylinder 120 to move up and down, so that the Chinese medicinal materials fall to the upper end of the grinding plate 1 440.

[0038] A feed pipe 140 is fixedly installed at the lower end of the box 100, and the left end of the feed pipe 140 is fixedly installed at the discharge port 421. A fan 130 is installed at the lower end of the middle part of the inner cavity of the box 100 to blow the Chinese medicinal materials that have been crushed three times to the feed pipe 140. A storage box 10 for storing un-crushed Chinese medicinal materials is installed at the upper right end of the box 100, so that the un-crushed Chinese medicinal materials can be put into the feeding port 110.

[0039] The left inner cavity of the working box 001 is equipped with a first crushing device 002 for initially crushing Chinese medicinal materials. The first crushing device 002 includes a crushing box 200, and a crushing assembly 300 is installed in the middle of the inner cavity of the crushing box 200. A filter plate 210 is fixedly installed at the lower end of the crushing box 200. A plurality of discharge holes 211 are provided in the middle of the filter plate 210 for the Chinese medicinal materials after initial crushing to fall. A guide inclined plate 220 for guiding the Chinese medicinal materials is installed at the lower end of the crushing box 200. The guide inclined plate 220 is inclined to facilitate the Chinese medicinal materials to fall to the discharge plate 230. A discharge plate 230 for conveying the initially crushed Chinese medicinal materials to the square columnar box 400 is installed at the lower right end of the crushing box 200.

[0040] The first pulverizing device 002 includes a pulverizing assembly 300, which includes a pulverizing blade 310 for primary pulverizing of Chinese medicinal materials, a rotating shaft 311 for limiting the pulverizing blade 310 is fixedly mounted at one end of the pulverizing blade 310, a plurality of pulverizing blades 310 are fixedly mounted on the rod body of the rotating shaft 311, and a motor 312 for controlling the rotation of the rotating shaft 311 is mounted at the lower end of the rotating shaft 311.

[0041] A guide block 320 for lifting Chinese medicinal materials is fixedly installed in the middle of the crushing blade 310, and an arc surface 321 is processed at one end of the guide block 320. When the rotating shaft 311 controls the crushing blade 310 to crush the Chinese medicinal materials, the Chinese medicinal materials that cannot pass through the feeding hole 211 are lifted up by the arc surface 321 of the guide block 320, so that the lifted Chinese medicinal materials come into contact with the crushing blade 310 and are crushed again by the crushing blade 310.

[0042] A cleaning block 330 for cleaning one end of the guide inclined plate 220 is fixedly installed at the lower end of the rotating shaft 311, and a bevel 331 is processed at the lower end of the cleaning block 330. A plurality of bristles 332 for sweeping Chinese medicinal materials are fixedly installed on the outer wall of the cleaning block 330 to prevent the Chinese medicinal materials from accumulating on one side of the rotating shaft 311.

[0043] A crushing box 2 003 for crushing Chinese medicinal materials for the second and third time is installed at the right end of the inner cavity of the working box 001. The crushing box 2 003 includes a square cylindrical box body 400, a funnel-shaped box body 410 is fixedly installed at the lower end of the square cylindrical box body 400, a cylindrical box body 420 is fixedly installed at the lower end of the funnel-shaped box body 410, and a discharge port 421 for connecting to a feed pipe 140 is provided at the right end of the cylindrical box body 420. A crushing roller 430 for crushing Chinese medicinal materials for the second time is installed in the middle of the square cylindrical box body 400. Two crushing rollers 430 are provided, and the two crushing rollers 430 rotate in opposite directions to facilitate the crushing of Chinese medicinal materials. The crushing roller 430 is a prior art, and its structure, shape and transmission method are not further described here.

[0044] A grinding plate 440 is fixedly mounted on the upper end of the cylindrical box 420, and a feeding hole 441 is provided in the middle of the grinding plate 440 for the Chinese medicinal materials to fall. A grinding plate 450 is installed in the middle of the funnel-shaped box 410 for cooperating with the grinding plate 440 to grind the Chinese medicinal materials for the third time, and the cylinder 120 controls the grinding plate 450 to move up and down in the middle of the funnel-shaped box 410. A rotating shaft 451 for limiting the grinding plate 450 is installed at the lower end of the grinding plate 450, and a motor 452 for controlling the rotating shaft 451 to rotate is installed at the lower end of the rotating shaft 451.

[0045] When crushing the Chinese medicinal materials, the Chinese medicinal materials in the storage box 10 are put into the middle of the feeding port 110, and the Chinese medicinal materials fall into the inside of the crushing box 200. By starting the motor 312, the rotating shaft 311 is driven to rotate, so that the crushing blade 310 performs the primary crushing on the Chinese medicinal materials. The crushed Chinese medicinal materials fall through the discharge hole 211 to the upper end of the guide inclined plate 220, and fall to the upper end of the square column box 400 through the discharge plate 230. After the secondary crushing by the two crushing rollers 430, the Chinese medicinal materials are discharged from the funnel. The gap between the cylindrical box 410 and the grinding plate 450 falls to the upper end of the grinding plate 1 440, the motor 2 452 is started to drive the rotating shaft 2 451 to rotate, the cylinder 120 controls the motor 2 452 to move downward, and synchronously drives the rotating grinding plate 2 450 to move downward, the grinding plate 2 450 cooperates with the grinding plate 1 440 to crush the Chinese medicinal materials for the third time, and the crushed Chinese medicinal materials fall to the lower end of the cylindrical box 420, and are blown to the lower feeding pipe 140 by starting the fan 130, and are transported to the outside of the box 100.

[0046] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A three-stage crushing device for Chinese medicinal materials, comprising a working box (001), characterized in that: The left inner cavity of the working box (001) is equipped with a first pulverizing device (002) for initially pulverizing Chinese medicinal materials, wherein the first pulverizing device (002) comprises a pulverizing box 1 (200); A second crushing box (003) for crushing the Chinese medicinal materials for the second and third times is installed at the right end of the inner cavity of the working box (001); The first pulverizing device (002) comprises a pulverizing assembly (300), wherein the pulverizing assembly (300) comprises a pulverizing blade (310) for primary pulverizing of Chinese medicinal materials, and a guide block (320) for lifting the Chinese medicinal materials is installed in the middle of the pulverizing blade (310); The second crushing box (003) comprises a square columnar box (400), a funnel-shaped box (410) is installed at the lower end of the square columnar box (400), a cylindrical box (420) is installed at the lower end of the funnel-shaped box (410), and a crushing roller (430) for crushing the Chinese medicinal materials for the second time is installed in the middle of the square columnar box (400); A grinding plate 1 (440) is installed at the upper end of the cylindrical box (420), and a grinding plate 2 (450) for cooperating with the grinding plate 1 (440) to grind the Chinese medicinal materials for the third time is installed in the middle of the funnel-shaped box (410).

2. A three-stage crushing device for Chinese medicinal materials according to claim 1, characterized in that: The working box (001) comprises a box body (100), and a feeding port (110) is installed at the upper left end of the inner cavity of the box body (100) for conveniently feeding Chinese medicinal materials into the interior of the crushing box (200).

3. A three-stage crushing device for Chinese medicinal materials according to claim 1, characterized in that: A cylinder (120) for controlling the upward and downward movement of the second grinding plate (450) is installed at the lower right end of the inner cavity of the box (100), a feed pipe (140) is installed at the lower end of the box (100), and a fan (130) for blowing the Chinese medicinal materials that have been pulverized three times to the feed pipe (140) is installed at the lower middle end of the inner cavity of the box (100).

4. A three-stage crushing device for Chinese medicinal materials according to claim 1, characterized in that: A material storage box (10) for storing un-crushed Chinese medicinal materials is installed at the upper right end of the box body (100).

5. The three-stage crushing device for Chinese medicinal materials according to claim 1 is characterized in that: A filter plate (210) is installed at the lower end of the crushing box (200), and a plurality of feed holes (211) are opened in the middle of the filter plate (210). A guide inclined plate (220) for guiding Chinese medicinal materials is installed at the lower end of the crushing box (200). A feed plate (230) for conveying the Chinese medicinal materials that have been crushed for the first time to the square column box (400) is installed at the lower right end of the crushing box (200).

6. A three-stage crushing device for Chinese medicinal materials according to claim 5, characterized in that: A rotating shaft (311) for limiting the position of the crushing blade (310) is installed at one end of the crushing blade (310), and a motor (312) for controlling the rotation of the rotating shaft (311) is installed at the lower end of the rotating shaft (311).

7. A three-stage crushing device for Chinese medicinal materials according to claim 6, characterized in that: One end of the guide block (320) is processed with an arc surface (321), and the lower end of the rotating shaft (311) is equipped with a cleaning block (330) for cleaning one end of the guide inclined plate (220), and the lower end of the cleaning block (330) is processed with an inclined surface (331), and the outer wall of the cleaning block (330) is equipped with bristles (332) for sweeping Chinese medicinal materials.

8. The three-stage crushing device for Chinese medicinal materials according to claim 3 is characterized in that: The right end of the cylindrical box body (420) is provided with a discharge port (421) for connecting with a discharge pipe (140), and the middle of the first grinding plate (440) is provided with a discharge hole 2 (441).

9. A three-stage crushing device for Chinese medicinal materials according to claim 1, characterized in that: The lower end of the second grinding plate (450) is equipped with a second rotating shaft (451) for limiting the second grinding plate (450), and the lower end of the second rotating shaft (451) is equipped with a second motor (452) for controlling the rotation of the second rotating shaft (451).

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