Reciprocating type medicine chopping machine

Abstract

The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a reciprocating type medicine chopping machine which comprises a bottom plate, an installation box is fixedly installed at the top of the bottom plate, a top plate is fixedly installed at the top of the installation box, a screening frame is rotatably connected into the installation box, and a cutting knife is slidably connected into the top plate. The traditional Chinese medicine screening device has the advantages that the screening frame is movably installed, under the cooperation of the driving mechanism and the connecting rod, shaking screening can be carried out while cutting is carried out through the cutting knife, the cutting effect can be guaranteed, the cutting efficiency can be guaranteed, along with reduction of traditional Chinese medicine in the screening frame, continuous feeding can be carried out without shutdown, and the screening efficiency is improved. According to the traditional Chinese medicine chopping device, the working continuity is guaranteed, the problems that the continuity is poor, the screening function is not achieved, traditional Chinese medicine often needs to be screened after being chopped to a certain degree, then the traditional Chinese medicine which is not chopped thoroughly is chopped again, and use is inconvenient are solved, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a reciprocating medicine chopping machine. Background Art

[0002] Drugs that are collected, processed, and prepared under the guidance of traditional medical theory, explain the mechanism of action, and guide clinical application are collectively referred to as Chinese medicine. In short, Chinese medicine refers to substances that are used to prevent, treat, and diagnose diseases and have rehabilitation and health-care effects under the guidance of traditional Chinese medicine theory. Chinese medicine mainly comes from natural medicines and their processed products, including herbal medicines, animal medicines, mineral medicines, and some chemical and biological products. Since Chinese medicine is mostly herbal medicine, there is a saying that "all medicines are based on herbs." During the processing of Chinese medicine, a medicine chopper is needed to chop the whole piece or root of the medicine into pieces.

[0003] Most existing medicine chopping machines have poor continuity and do not have a screening function when in use. They often need to be screened after being chopped to a certain extent, and then the incompletely chopped Chinese medicine needs to be chopped again, which is inconvenient to use.

[0004] In this regard, the utility model provides a reciprocating medicine chopping machine to solve this problem. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the utility model is to provide a reciprocating medicine chopping machine to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a reciprocating medicine chopping machine, including a base plate, a mounting box is fixedly installed on the top of the base plate, a top plate is fixedly installed on the top of the mounting box, a screening frame is rotatably connected to the inside of the mounting box, a cutting knife is slidably connected to the inside of the top plate, and a driving mechanism is installed on the top of the top plate.

[0008] Preferably, any of the above schemes has four first support columns fixedly connected to the bottom of the installation box, the bottoms of the four first support columns are fixedly connected to the top of the base plate, a discharge pipe is fixedly installed on one side of the installation box, and a rotating hole is opened on both sides of the installation box.

[0009] The technical effect achieved by adopting the above scheme is: convenient for screening.

[0010] Preferably, any of the above schemes has a rotating shaft fixedly connected to both sides of the screening frame, the outer parts of the two rotating shafts are rotatably connected to the inner parts of the rotating holes respectively, one side of one of the rotating shafts is fixedly connected to a connecting plate, and a plurality of screening holes are provided at the bottom of the screening frame.

[0011] Preferably, any of the above schemes is that four second support columns are fixedly connected to the base of the top plate, the bottoms of the four second support columns are fixedly connected to the top of the installation box, three positioning holes are opened on the top of the top plate, two first positioning columns are fixedly connected to the top of the top plate, one side of each of the two first positioning columns is opened with a first rotation hole, a second positioning column is fixedly connected to the top of the top plate, one side of the second positioning column is opened with a second rotation hole, and one side of two of the second support columns is fixedly installed with a feed channel.

[0012] The technical effect achieved by adopting the above scheme is: to collect qualified traditional Chinese medicines for the convenience of collection.

[0013] Preferably, any of the above schemes comprises a driving mechanism comprising a motor, one side of the motor being fixedly connected to one side of one of the first positioning columns, a first rotating shaft being fixedly mounted on the output end of the motor, the outer portion of the first rotating shaft being rotationally connected to the inside of two first rotating holes, and a first rotating disk being fixedly connected to one side of the first rotating shaft.

[0014] Preferably, any of the above schemes is that one side of each of the first rotating disk and the connecting plate is fixedly connected to a connecting shaft, and the outer sides of the two connecting shafts are rotatably connected to a connecting rod.

[0015] The technical effect achieved by adopting the above scheme is: it is convenient to drive the screening frame to rotate and facilitate the falling of the chopped qualified traditional Chinese medicine.

[0016] Preferably, any of the above schemes is that a driving bevel gear is fixedly installed on the outside of the first rotating shaft, a driven bevel gear is meshed with one side of the driving bevel gear, a second rotating shaft is fixedly installed on the inside of the driven bevel gear, the outside of the second rotating shaft is rotatably connected to the inside of the second rotating hole, a second rotating disk is fixedly connected to one side of the second rotating shaft, and a movable shaft is fixedly connected to one side of the second rotating disk.

[0017] The technical effect achieved by adopting the above scheme is: the cutting knife is driven to chop and shake the screening frame synchronously.

[0018] Preferably, any of the above schemes is that a slider is fixedly connected to the top of the cutting knife, the outside of the slider is slidably connected to a slideway, the top of the slideway is fixedly connected to three sliding columns, the outer surfaces of the three sliding columns are respectively slidably connected to the inside of the corresponding positioning holes, the top of the three sliding columns is fixedly connected to an adjustment plate, one side of the adjustment plate is provided with a movable groove, and the inside of the movable groove is movably connected to the outside of the movable shaft.

[0019] Preferably, any of the above schemes has two threaded holes on one side of the slideway, the interiors of the two threaded holes are threadedly connected with a bolt, and one side of the two bolts is inserted into the interior of the slider.

[0020] The technical effect achieved by adopting the above solution is: it is easy to replace the cutting knife.

[0021] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0022] The screening frame of the utility model adopts a movable installation. With the cooperation of the driving mechanism and the connecting rod, it can shake and screen while the cutting knife is chopping, which effectively improves the screening efficiency. It can not only ensure the chopping effect, but also ensure the chopping efficiency. As the Chinese medicine inside the screening frame decreases, continuous feeding can be performed without stopping the machine, which ensures the continuity of work. It solves the problem of poor continuity and lack of screening function, which often requires screening after chopping to a certain extent, and then chopping the incompletely chopped Chinese medicine again, which is inconvenient to use. The practicability of the device is effectively improved.

[0023] 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

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 It is a structural schematic diagram according to an embodiment of the utility model;

[0026] Figure 2 It is a schematic cross-sectional structure diagram according to an embodiment of the utility model;

[0027] Figure 3 It is a structural schematic diagram of the installation box according to an embodiment of the utility model;

[0028] Figure 4 It is a structural schematic diagram of a screening frame according to an embodiment of the utility model;

[0029] Figure 5 It is a schematic diagram of the exploded structure of the cutting knife according to the embodiment of the utility model;

[0030] Figure 6 It is a structural schematic diagram of a driving mechanism according to an embodiment of the utility model.

[0031] In the figure: 1-bottom plate, 2-installation box, 21-first support column, 22-discharging pipe, 23-rotating hole, 3-top plate, 31-second support column, 32-first positioning column, 33-second positioning column, 4-screening frame, 41-connecting plate, 5-cutting knife, 51-slider, 52-slideway, 53-sliding column, 54-adjusting plate, 55-movable groove, 6-driving mechanism, 61-motor, 62-first rotating shaft, 63-first rotating disk, 64-driving bevel gear, 65-driven bevel gear, 66-second rotating shaft, 67-second rotating disk, 68-movable shaft, 7-connecting rod, 8-feeding channel. DETAILED DESCRIPTION

[0032] Example: Figures 1 to 6 As shown, a reciprocating medicine chopping machine includes a bottom plate 1, a mounting box 2 is fixedly mounted on the top of the bottom plate 1, a top plate 3 is fixedly mounted on the top of the mounting box 2, a screening frame 4 is rotatably connected inside the mounting box 2, the bottom of the screening frame 4 is arc-shaped, and the axis of the rotating shaft coincides with the center of the arc, so that when the screening frame 4 rotates, the cutting knife 5 can cut stably without collision or incomplete cutting, a cutting knife 5 is slidably connected inside the top plate 3, and a driving mechanism 6 is installed on the top of the top plate 3.

[0033] Four first support columns 21 are fixedly connected to the bottom of the installation box 2, and the first support columns 21 are used to support the installation box 2. The bottoms of the four first support columns 21 are fixedly connected to the top of the bottom plate 1. A discharge pipe 22 is fixedly installed on one side of the installation box 2. During implementation, a valve can be added to the discharge pipe 22. After a certain amount of Chinese medicine is collected in the installation box 2, it can be concentratedly extracted. A rotating hole 23 is opened on both sides of the installation box 2.

[0034] A rotating shaft is fixedly connected to both sides of the screening frame 4, and the outer parts of the two rotating shafts are rotatably connected to the inner parts of the rotating holes 23 respectively. A connecting plate 41 is fixedly connected to one side of one of the rotating shafts. A plurality of screening holes are provided at the bottom of the screening frame 4 to screen out qualified traditional Chinese medicines.

[0035] Four second support columns 31 are fixedly connected to the base of the top plate 3, and the bottoms of the four second support columns 31 are fixedly connected to the top of the installation box 2. Three positioning holes are opened on the top of the top plate 3, and two first positioning columns 32 are fixedly connected to the top of the top plate 3. The first positioning columns 32 and the second positioning columns 33 are used to support the driving mechanism. A first rotating hole is opened on one side of the two first positioning columns 32, and a second positioning column 33 is fixedly connected to the top of the top plate 3, and a second rotating hole is opened on one side of the second positioning column 33. A feeding channel 8 is fixedly installed on one side of the two second support columns 31 to facilitate material discharge and avoid collision with the rotating screening frame 4 when adding material directly into the screening frame 4 and causing injury, which can improve the safety of use.

[0036] The driving mechanism 6 includes a motor 61, which adopts an existing controllable motor such as a stepping motor, a servo motor, etc. The details are not repeated here. One side of the motor 61 is fixedly connected to one side of one of the first positioning columns 32, and a first rotating shaft 62 is fixedly installed on the output end of the motor 61. The external rotation of the first rotating shaft 62 is connected to the inside of the two first rotating holes. A first rotating disk 63 is fixedly connected to one side of the first rotating shaft 62. The motor 61 drives the first rotating shaft 62 to rotate, and then drives the first rotating disk 63 to rotate. Since the first rotating disk 63 and the connecting shaft thereon are eccentrically designed, the connecting rod 7 is driven to move, so as to drive the screening frame 4 to reciprocate and shake around the rotating shaft, so that the qualified chopped traditional Chinese medicine inside the screening frame 4 passes through the screening hole, avoiding accumulation inside the screening frame 4 and affecting the shredding efficiency.

[0037] One side of the first rotating disk 63 and the connecting plate 41 is fixedly connected with a connecting shaft, and the outer sides of the two connecting shafts are rotatably connected with a connecting rod 7. The connecting shaft on the first rotating disk 63 is offset from the first rotating disk 63.

[0038] A driving bevel gear 64 is fixedly installed on the outside of the first rotating shaft 62, and a driven bevel gear 65 is meshed on one side of the driving bevel gear 64. A second rotating shaft 66 is fixedly installed inside the driven bevel gear 65. When the first rotating shaft 62 rotates, the second rotating shaft 66 is driven to rotate under the cooperation of the driving bevel gear 64 and the driven bevel gear 65, and then the second rotating disk 67 is driven to rotate. The outer rotation of the second rotating shaft 66 is connected to the inside of the second rotating hole, and a second rotating disk 67 is fixedly connected on one side of the second rotating shaft 66. A movable shaft 68 is fixedly connected on one side of the second rotating disk 67. The movable shaft 68 and the second rotating disk 67 are eccentrically arranged. When the second rotating disk 67 rotates, the adjusting plate 54 is driven to perform lifting and reciprocating motion, and then the cutting knife 5 is driven to reciprocate under the cooperation of the sliding column 53, the slideway 52 and the slider 51, so as to perform the chopping work.

[0039] A slider 51 is fixedly connected to the top of the cutting knife 5, and a slideway 52 is slidably connected to the outside of the slider 51. Three sliding columns 53 are fixedly connected to the top of the slideway 52. ​​The outer surfaces of the three sliding columns 53 are respectively slidably connected to the inside of the corresponding positioning holes to achieve a positioning effect. An adjustment plate 54 is fixedly connected to the top of the three sliding columns 53, and a movable groove 55 is opened on one side of the adjustment plate 54. The inside of the movable groove 55 is movably connected to the outside of the movable shaft 68.

[0040] Two threaded holes are provided on one side of the slideway 52, and a bolt is threadedly connected inside the two threaded holes. One side of the two bolts is inserted into the inside of the slider 51. By removing the bolts, the cutting knife 5 can be removed from the device for later maintenance.

[0041] The motor in the utility model is connected to an external main controller and 220V AC power through a transformer, and the main controller can be a conventional known device for controlling a computer, etc. The electrical components provided by the utility model are only used for the technical solution according to the structural characteristics of the product. The product will be adjusted and modified after purchase to make it more matching and in line with the technical solution of the utility model. It is a technical solution for the best application of the technical solution. The model of the product can be replaced and modified according to the required technical parameters. It is well known to the technical personnel in this field. Therefore, the technical personnel in this field can clearly obtain the corresponding use effect through the technical solution provided by the utility model.

[0042] A reciprocating medicine chopping machine, the working principle is as follows:

[0043] 1) When in use, the worker puts the Chinese medicine to be chopped into the feeding channel 8, and under the action of gravity, it falls into the inside of the screening frame 4, and the cutting knife 5 reciprocates up and down under the drive mechanism 6, thereby chopping the Chinese medicine in the screening frame 4;

[0044] 2) While shredding, the driving mechanism 6 can drive the screening frame 4 to shake with the cooperation of the connecting rod 7, so that the qualified shredded Chinese medicine inside can enter the interior of the installation box 2 through the screening hole, which can avoid accumulation inside the screening frame 4 and affect the shredding efficiency. Then, under the action of gravity, the Chinese medicine is discharged from the inside of the discharge pipe 22, and a collection box is placed under the discharge pipe 22 for collection;

[0045] 3) As the amount of Chinese medicine inside the screening frame 4 decreases, the worker can continuously add Chinese medicine to the inside of the feeding channel 8. The entire process does not require shutdown and has good continuity.

[0046] Compared with the prior art, the present invention has the following beneficial effects:

[0047] The screening frame 4 of the utility model is installed in a movable manner. With the cooperation of the driving mechanism 6 and the connecting rod 7, it can be shaken and screened while the cutting knife 5 is chopping, which effectively improves the screening efficiency, can ensure both the chopping effect and the chopping efficiency, and as the Chinese medicine inside the screening frame 4 decreases, continuous feeding can be performed without stopping the machine, which ensures the continuity of work, solves the problem of poor continuity and lack of screening function, which often requires screening after chopping to a certain extent, and then chopping the incompletely chopped Chinese medicine again, which is inconvenient to use, and effectively improves the practicability of the device.

Claims

1. A reciprocating medicine chopping machine, characterized in that: The invention comprises a bottom plate (1), a mounting box (2) is fixedly mounted on the top of the bottom plate (1), a top plate (3) is fixedly mounted on the top of the mounting box (2), a screening frame (4) is rotatably connected inside the mounting box (2), a cutting knife (5) is slidably connected inside the top plate (3), and a driving mechanism (6) is mounted on the top of the top plate (3).

2. A reciprocating medicine chopping machine according to claim 1, characterized in that: Four first support columns (21) are fixedly connected to the bottom of the installation box (2), and the bottoms of the four first support columns (21) are fixedly connected to the top of the bottom plate (1). A discharge pipe (22) is fixedly installed on one side of the installation box (2), and a rotating hole (23) is opened on both sides of the installation box (2).

3. A reciprocating medicine chopping machine according to claim 2, characterized in that: A rotating shaft is fixedly connected to both sides of the screening frame (4), and the outsides of the two rotating shafts are respectively rotatably connected to the insides of the rotating holes (23), and a connecting plate (41) is fixedly connected to one side of one of the rotating shafts. A plurality of screening holes are provided at the bottom of the screening frame (4).

4. A reciprocating medicine chopping machine according to claim 3, characterized in that: The base of the top plate (3) is fixedly connected to four second support columns (31), the bottoms of the four second support columns (31) are fixedly connected to the top of the installation box (2), three positioning holes are opened on the top of the top plate (3), two first positioning columns (32) are fixedly connected to the top of the top plate (3), one side of each of the two first positioning columns (32) is provided with a first rotation hole, the top of the top plate (3) is fixedly connected to a second positioning column (33), one side of the second positioning column (33) is provided with a second rotation hole, and one side of two of the second support columns (31) is fixedly installed with a feed channel (8).

5. A reciprocating medicine chopping machine according to claim 4, characterized in that: The driving mechanism (6) comprises a motor (61), one side of the motor (61) is fixedly connected to one side of one of the first positioning columns (32), a first rotating shaft (62) is fixedly mounted on the output end of the motor (61), the outside of the first rotating shaft (62) is rotatably connected to the inside of two first rotating holes, and one side of the first rotating shaft (62) is fixedly connected to a first rotating disk (63).

6. A reciprocating medicine chopping machine according to claim 5, characterized in that: One side of each of the first rotating disk (63) and the connecting plate (41) is fixedly connected to a connecting shaft, and the outsides of the two connecting shafts are rotatably connected to a connecting rod (7).

7. A reciprocating medicine chopping machine according to claim 6, characterized in that: A driving bevel gear (64) is fixedly mounted on the outside of the first rotating shaft (62), a driven bevel gear (65) is meshed with one side of the driving bevel gear (64), a second rotating shaft (66) is fixedly mounted on the inside of the driven bevel gear (65), the outside of the second rotating shaft (66) is rotatably connected to the inside of the second rotating hole, a second rotating disk (67) is fixedly connected to one side of the second rotating shaft (66), and a movable shaft (68) is fixedly connected to one side of the second rotating disk (67).

8. A reciprocating medicine chopping machine according to claim 7, characterized in that: The top of the cutting knife (5) is fixedly connected to a slider (51), the outside of the slider (51) is slidably connected to a slideway (52), the top of the slideway (52) is fixedly connected to three sliding columns (53), the outer surfaces of the three sliding columns (53) are respectively slidably connected to the inside of corresponding positioning holes, the tops of the three sliding columns (53) are fixedly connected to an adjustment plate (54), one side of the adjustment plate (54) is provided with a movable groove (55), the inside of the movable groove (55) is movably connected to the outside of the movable shaft (68).

9. A reciprocating medicine chopping machine according to claim 8, characterized in that: Two threaded holes are provided on one side of the slideway (52), the interior of each of the two threaded holes is threadedly connected with a bolt, and one side of each of the two bolts is inserted into the interior of the slide block (51).

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