Traditional Chinese medicine experiment medicine grinding device

Abstract

The utility model discloses a traditional Chinese medicine experiment medicine grinding device which comprises a box body, a screen is fixedly connected to the interior of the box body, a second driving motor is fixedly connected to the outer side of the box body, the output end of the second driving motor penetrates through the box body and is inwards provided with a lead screw, the lead screw is in threaded connection with a threaded block, and the threaded block is fixedly connected with the box body. And open grooves are formed in the two ends of the inner side of the box body, threaded blocks penetrate through the open grooves to be inwards and fixedly connected with a movable frame, and an air cylinder is fixedly connected to the middle of the lower portion of the movable frame. And meanwhile, a second driving motor and a lead screw are arranged, so that a threaded block can drive an internal movable frame and a grinding roller to do reciprocating motion, the medicinal materials can be ground under the action of the grinding roller, and therefore the medicine grinding operation of the whole device is achieved, and the medicine grinding effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of medicine grinding devices for traditional Chinese medicine experiments, in particular to a medicine grinding device for traditional Chinese medicine experiments. Background Art

[0002] Traditional Chinese medicine mainly comes from natural medicines and their processed products, including herbal medicines, animal medicines, mineral medicines and some chemical and biological products. Before the drugs are put into use, they are subject to necessary experiments and processing according to the needs of medical treatment, modulation and preparation. Traditional Chinese medicines need to be crushed during the experiment to make the medicinal materials more refined. Therefore, the experimental grinding equipment of traditional Chinese medicine has been continuously developed and innovated, and now basically meets people's use needs, but there are still some problems.

[0003] When the existing Chinese medicine experimental medicine grinding device grinds the medicinal materials, the operator usually holds the rotating rod and drives the grinding wheel to grind the medicinal materials inside the grinding chamber. This method is not only cumbersome and inconvenient to operate, but also the operator will suffer from elbow and shoulder pain due to long-term grinding of the medicine. Therefore, a Chinese medicine experimental medicine grinding device is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a medicine grinding device for traditional Chinese medicine experiments, which solves the problem that manual medicine grinding in the prior art may cause elbow and shoulder pain.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a Chinese medicine experimental medicine grinding device, comprising a box, a screen is fixedly connected to the inside of the box, a second drive motor is fixedly connected to the outside of the box, an output end of the second drive motor passes through the box and is provided with a lead screw inwardly, a threaded block is threadedly connected to the lead screw, and slots are provided at both ends of the inner side of the box;

[0006] The threaded block passes through the slot and is inwardly fixedly connected to a movable frame, and a cylinder is fixedly connected to the lower middle part of the movable frame.

[0007] As a further description of the above technical solution: the extended end of the cylinder is fixedly connected to a rotating frame, and the interior of the rotating frame is rotatably connected to a roller.

[0008] As a further description of the above technical solution: a first driving motor is fixedly connected to one end of the outer side of the box body, and a rotating rod is arranged inwardly through the output end of the first driving motor through the box body.

[0009] As a further description of the above technical solution: a plurality of cams are fixedly connected to the rotating rod, and a collection cabinet is movably connected inside the box.

[0010] As a further description of the above technical solution: both ends of the rotating frame are fixedly connected with connecting blocks, and the lower end of the connecting block is movably connected with a movable rod.

[0011] As a further description of the above technical solution: a scraper is fixedly connected to the lower end of the movable rod, and a spring is fixedly connected to the inside of the connecting block.

[0012] As a further description of the above technical solution: the other end of the spring is fixedly connected to the limiting plate, and the other end of the limiting plate is fixedly connected to the movable rod.

[0013] The utility model has the following beneficial effects:

[0014] 1. Compared with the prior art, the Chinese medicine experimental medicine grinding device can perform screening operations during the medicine grinding process by arranging a screen inside the box, and at the same time, the second driving motor and the lead screw can enable the threaded block to drive the internal movable frame and the grinding roller to reciprocate, and the medicinal materials can be ground under the action of the grinding roller, thereby realizing the medicine grinding operation of the entire device and improving the effect of the medicine grinding;

[0015] 2. Compared with the prior art, the Chinese medicine experimental medicine grinding device can cyclically knock the upper screen by setting a first driving motor, a rotating rod and a cam, thereby preventing the screen from being blocked during use and improving the efficiency of the medicine grinding.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a stereogram of the utility model.

[0020] Figure 3 It is a schematic diagram of the rotating frame structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the scraper structure of the utility model.

[0022] Legend:

[0023] 1. Box body; 2. Screen; 3. Cam; 4. Rotating rod; 5. Collecting cabinet; 6. First driving motor; 7. Second driving motor; 8. Rotating frame; 9. Roller; 10. Cylinder; 11. Movable frame; 12. Lead screw; 13. Slot; 14. Threaded block; 15. Connecting block; 16. Spring; 17. Movable rod; 18. Scraper; 19. Limiting plate. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4 The utility model provides an embodiment of a Chinese medicine experimental medicine grinding device, comprising a box body 1, a screen 2 is fixedly connected to the inside of the box body 1, and the crushed medicinal materials can be screened by setting the screen 2, so as to prevent the large pieces of medicinal materials from not being crushed and causing the quality to be different. The outer side of the box body 1 is fixedly connected with a second drive motor 7, and the output end of the second drive motor 7 passes through the box body 1 and is provided with a lead screw 12 inwardly. By starting the second drive motor 7, the lead screw 12 can be driven to rotate, and a threaded block 14 is threadedly connected to the lead screw 12. Slots 13 are provided at both ends of the inner side of the box body 1. Under the action of the threaded connection, the threaded block 14 can drive the outer movable frame 11 to move, thereby driving the lower grinding roller 9 to reciprocate, so as to realize the grinding operation of the medicinal materials;

[0026] The threaded block 14 penetrates the slot 13 and is fixedly connected to the movable frame 11 inwardly. The lower middle part of the movable frame 11 is fixedly connected to the cylinder 10. The extended end of the cylinder 10 is fixedly connected to the rotating frame 8. The inner part of the rotating frame 8 is rotatably connected to the grinding roller 9. By starting the cylinder 10, the height of the grinding roller 9 can be adjusted, and the medicinal materials can be crushed under the action of the grinding roller 9, so as to realize the grinding operation of the whole device;

[0027] A first drive motor 6 is fixedly connected to one end of the outer side of the box body 1, and a rotating rod 4 is arranged inwardly through the output end of the first drive motor 6 through the box body 1. By starting the first drive motor 6, the rotating rod 4 can be driven to rotate. A plurality of cams 3 are fixedly connected to the rotating rod 4. A collecting cabinet 5 is movably connected inside the box body 1. Under the action of the rotating rod 4, the cam 3 can be driven to rotate to achieve cyclic knocking of the screen 2, thereby preventing the screen 2 from being blocked and improving its screening efficiency. At the same time, the crushed and screened medicinal materials can enter the collecting cabinet 5 for subsequent unified processing;

[0028] The two ends of the rotating frame 8 are fixedly connected with connecting blocks 15, the lower end of the connecting block 15 is movably connected with a movable rod 17, the lower end of the movable rod 17 is fixedly connected with a scraper 18, the inside of the connecting block 15 is fixedly connected with a spring 16, the other end of the spring 16 is fixedly connected with a limiting plate 19, and the other end of the limiting plate 19 is fixedly connected to the movable rod 17. By arranging scrapers 18 at both ends of the grinding roller 9, the medicinal materials attached thereto can be scraped off, and under the action of the spring 16, the scraper 18 can have a certain elastic force, thereby ensuring the practicability and stability of the scraper 18 when in use.

[0029] Working principle: When the device is in use, first place the medicinal materials to be crushed into the box body 1, and then start the second driving motor 7 on the outside to drive the internal lead screw 12 to rotate, and the threaded connection can make the threaded block 14 drive the movable frame 11 to reciprocate, thereby driving the lower end of the roller 9 to move, and start the cylinder 10 to adjust the height of the roller 9 to ensure that the roller 9 can fully contact the medicinal materials. The roller 9 can crush the medicinal materials during the reciprocating motion, and the crushed medicinal materials can be screened through the screen 2 at the bottom to ensure that they are completely crushed and improve the crushing effect of the device. After crushing, the cylinder 10 drives the roller 9 to rise, and starts the first driving motor 6 on the outside to drive the rotating rod 4 to rotate. Under the action of the rotating rod 4, the cam 3 can be driven to rotate to achieve cyclic knocking on the screen 2, thereby preventing the screen 2 from being blocked and improving its screening efficiency.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A medicine grinding device for Chinese medicine experiments, comprising a housing (1), characterized in that: The interior of the box (1) is fixedly connected with a screen (2); the exterior of the box (1) is fixedly connected with a second drive motor (7); the output end of the second drive motor (7) passes through the box (1) and is provided with a lead screw (12) inwardly; a threaded block (14) is threadedly connected to the lead screw (12); and slots (13) are provided at both ends of the inner side of the box (1); The threaded block (14) passes through the slot (13) and is inwardly fixedly connected to a movable frame (11), and a cylinder (10) is fixedly connected to the lower middle portion of the movable frame (11).

2. A Chinese medicine experimental medicine grinding device according to claim 1, characterized in that: The extended end of the cylinder (10) is fixedly connected to a rotating frame (8), and a roller (9) is rotatably connected inside the rotating frame (8).

3. A Chinese medicine experimental medicine grinding device according to claim 1, characterized in that: A first drive motor (6) is fixedly connected to one end of the outer side of the box body (1), and a rotating rod (4) is arranged inwardly through the output end of the first drive motor (6) passing through the box body (1).

4. A Chinese medicine experimental medicine grinding device according to claim 3, characterized in that: A plurality of cams (3) are fixedly connected to the rotating rod (4), and a collection cabinet (5) is movably connected inside the box body (1).

5. A Chinese medicine experimental medicine grinding device according to claim 2, characterized in that: The two ends of the rotating frame (8) are fixedly connected with connecting blocks (15), and the lower end of the connecting block (15) is movably connected with a movable rod (17).

6. A Chinese medicine experimental medicine grinding device according to claim 5, characterized in that: The lower end of the movable rod (17) is fixedly connected to a scraper (18), and the interior of the connecting block (15) is fixedly connected to a spring (16).

7. A Chinese medicine experimental medicine grinding device according to claim 6, characterized in that: The other end of the spring (16) is fixedly connected to a limiting plate (19), and the other end of the limiting plate (19) is fixedly connected to a movable rod (17).

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