A Chinese medicine slicing device

Abstract

The utility model relates to a Chinese medicine slicing device, including a frame, a driving roller, a support plate and a redirecting roller are arranged on the frame, an annular conveyor belt is arranged on the driving roller, the support plate and the redirecting roller, a cutter is arranged above the support plate, a first bearing roller is arranged on a support plate on one side of the cutter, a second bearing roller is arranged above the first bearing roller, the second bearing roller and the first bearing roller are respectively located on both sides of the annular conveyor belt, the annular conveyor belt adopts an annular structure, the first bearing roller and the inner side of the annular conveyor belt are movably connected, the cutter and the second bearing roller are both located above the annular conveyor belt, the number of the first bearing roller and the second bearing roller are at least two, and a buffer layer is respectively arranged on the outer side of each second bearing roller. It can maintain the clamping stability of the round rod-shaped Chinese medicine in the slicing process and reduce the friction force suffered by the Chinese medicine conveyor belt due to the need to clamp the Chinese medicine. The utility model is easy to use and has broad market prospects.

Description

Technical Field

[0001] The utility model relates to the field of traditional Chinese medicine slicing equipment, in particular to a traditional Chinese medicine slicing device. Background Art

[0002] Traditional Chinese medicine includes three categories: herbal medicine, animal medicine and mineral medicine, among which plants account for the vast majority. Traditional Chinese medicine processing is a processing method, which refers to the dialectical preparation and preparation of traditional Chinese medicine on the basis of traditional Chinese medicine theory before using it, so as to ensure that the medicine is purer and drier, reduce toxicity, change the medicinal properties of the medicine, and finally significantly improve the clinical efficacy of the medicine. There are many methods for processing traditional Chinese medicine. During the implementation of this method, the traditional Chinese medicine materials can be more standardized, and toxic substances can be effectively handled while giving full play to the efficacy, so as to ensure the safety of the medicine. It can be seen that the selection of effective processing methods for traditional Chinese medicine materials is crucial to improving the therapeutic effect. Processing methods include roasting, cleaning, steaming, cutting and frying. In the slicing step of the traditional Chinese medicine processing process, the existing process is completed by mechanical equipment. The linear reciprocating traditional Chinese medicine slicer is still the mainstream equipment for completing the slicing step in the traditional Chinese medicine processing process due to its simple structure and low price. The linear reciprocating traditional Chinese medicine slicer includes a cutter mechanism, a power component, a speed regulating device, a motion conversion mechanism, a pressure feeding mechanism, a slice thickness adjustment component and a support mechanism. Among them, the cutter mechanism adopts a linear reciprocating vertical motion mechanism; the power component uses a 220V or 380V three-phase asynchronous motor based on the maximum cutting force and the efficiency of the transmission system; the speed control device adopts a variable frequency stepless speed regulator to adjust the motor output speed to obtain the required cutter reciprocating frequency; the motion conversion mechanism uses a crankcase to convert the motor output rotary motion into the reciprocating linear motion of the cutter; the pressing mechanism is composed of a horizontally arranged polyurethane conveyor belt and a synchronously moving elastic element on it to ensure that it has an adaptive flexible pressing function; the slice thickness adjustment component is composed of a turning radius, an eccentric mechanism, a ratchet mechanism and a gear box; the supporting mechanism: a steel frame is used to combine various functional components together to ensure the good operation of the whole machine.

[0003] The pressing mechanism including the polyurethane conveyor belt has disadvantages in the process of pressing and conveying the round rod-shaped Chinese medicine raw materials. Specifically, although the round rod-shaped Chinese medicine raw materials can obtain the corresponding clamping force through the deformation of the polyurethane conveyor belt and the elastic element above the polyurethane conveyor belt, the downstream cutting knife assembly acts on the Chinese medicine raw materials under the action of the clamping force to complete the chopping action. In order to better perform the chopping action, there is usually a support plate on the frame below the cutting knife mechanism. The purpose of installing the support plate is to prevent the polyurethane conveyor belt from excessive deformation and causing irreversible deformation; and the support plate is located below the cutting knife mechanism and the pressing mechanism. However, since the round rod-shaped Chinese medicine raw materials continuously pass through the said pressing mechanism, the said pressing mechanism clamps the Chinese medicine raw materials, causing the polyurethane conveyor belt and the elastic component above the polyurethane conveyor belt to produce local deformation under the support of the support plate, thereby utilizing the elastic force obtained by the deformation to further clamp the Chinese medicine raw materials, but it will also make the polyurethane conveyor belt closer to the support plate, thereby increasing the wear of the inner side of the polyurethane conveyor belt and increasing the resistance of the round rod-shaped Chinese medicine raw materials during the transportation process. In summary, there is room for improvement in the linear reciprocating Chinese medicine slicer in the process of clamping and conveying Chinese medicine raw materials, thereby further meeting market demand and improving product promotion. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a Chinese medicine slicing device which can maintain the clamping stability of round rod-shaped Chinese medicine during the slicing process and reduce the friction force exerted on the Chinese medicine conveyor belt due to the need to clamp the Chinese medicine, so as to overcome the defects in the prior art.

[0005] The technical solution adopted by the utility model is: a traditional Chinese medicine slicing device, comprising a frame, wherein the frame is provided with a driving roller, a support plate and a redirecting roller in sequence along the direction from one end of the frame to the other end of the frame, an annular conveyor belt is provided on the driving roller, the support plate and the redirecting roller, a cutting knife is provided above the support plate, a first bearing roller is provided on a supporting plate on one side of the cutting knife, a second bearing roller is provided above the first bearing roller, the second bearing roller and the first bearing roller are respectively located on both sides of the annular conveyor belt, the annular conveyor belt adopts an annular structure, the first bearing roller and the inner side surface of the annular conveyor belt are movably connected, the cutting knife and the second bearing roller are both located above the annular conveyor belt, the number of the first bearing roller and the number of the second bearing roller are both at least two, and a buffer layer is respectively provided on the outer side of each second bearing roller.

[0006] Preferably, a mounting frame is provided on the outer side of the cutter, and the mounting frame adopts an N-shaped structure composed of a horizontal plate and longitudinal plates respectively provided at both ends of the horizontal plate, and a roller connecting frame is provided on a plurality of second load-bearing rollers, and a limiting plate is provided on the roller connecting frame, and a limiting rod is respectively provided on each of the longitudinal plates on both sides of the cutter and each of the longitudinal plates on both sides of the limiting plate.

[0007] Preferably, a first connecting rod is provided on the transverse plate and the cutter, a second connecting rod is provided on the transverse plate and the limit plate, and a first spring, a first washer and a first adjusting nut are respectively provided on the first connecting rod between the transverse plate and the cutter and on the second connecting rod between the transverse plate and the limit plate along the direction from close to the transverse plate to far away from the transverse plate.

[0008] Preferably, a second adjusting nut is provided on the second connecting rod above the horizontal plate, a first driving motor is provided on the horizontal plate, a driving wheel is provided on the output end of the first driving motor, the driving wheel adopts a circular plate structure, the output end of the first driving motor is installed below the central axis of the driving wheel, a driving rod is provided above the driving wheel, the driving rod is fixedly installed on the first connecting rod, a rolling bearing is provided on the driving rod, the rolling bearing includes a bearing inner ring and a bearing outer ring, the driving rod is installed on the bearing inner ring, and the bottom end of the bearing outer ring is movably connected to the top of the driving wheel.

[0009] Preferably, third load-bearing rollers are respectively arranged on the frame between the driving roller and the support plate and on the frame between the support plate and the redirecting roller, and several third load-bearing rollers are located on the inner side of the circular conveyor belt. A scraper is arranged between the redirecting roller and the adjacent third load-bearing rollers, and the top of the scraper is movably connected to the outer side of the circular conveyor belt.

[0010] Preferably, the top ends of the several first load-bearing rollers are located in the same plane, the top surface of the support plate below the cutter is located below the top end of the first load-bearing roller, a load-bearing plate is arranged on the bottom surface of the scraper, and the load-bearing plates on both sides of the scraper are respectively provided with adjusting screws, and the top end of each adjusting screw is installed on the frame, and each adjusting screw under the load-bearing plate is respectively provided with a second spring, a second washer and a third adjusting nut in sequence along the direction from close to the load-bearing plate to away from the load-bearing plate.

[0011] Preferably, the annular conveyor belt adopts an annular structure made of polyurethane material.

[0012] The beneficial effects of the utility model are as follows: firstly, as the Chinese medicine raw materials pass through the first load-bearing roller and the second load-bearing roller, the distance between the first load-bearing roller and the second load-bearing roller changes, thereby causing the first spring on the second connecting rod to deform, and then utilizing the elastic force generated by the deformation of the first spring on the second connecting rod to cause the buffer layer and the annular conveyor belt between the first load-bearing roller and the second load-bearing roller to deform, thereby completing the stable clamping of the cylindrical Chinese medicine raw materials. In combination with the fact that the first load-bearing roller and the second load-bearing roller can both rotate themselves, the friction force on the annular conveyor belt between the first load-bearing roller and the second load-bearing roller is reduced under the premise of stable clamping of the cylindrical Chinese medicine raw materials.

[0013] Secondly, each of the longitudinal plates on both sides of the cutter and each of the longitudinal plates on both sides of the limit plate of the utility model are respectively provided with limit rods, and the installation of the limit rods facilitates the limiting of the movement trajectory of the cutter and the limit plate.

[0014] The utility model has the advantages of simple structure, convenient operation, ingenious design, greatly improved working efficiency, good social and economic benefits, and is a product that is easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 for Figure 1 A partial enlarged schematic diagram of detail A.

[0017] Figure 3 It is a structural schematic diagram of the components of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the components of the utility model. DETAILED DESCRIPTION

[0019] like Figures 1 to 4 As shown, a Chinese medicine slicing device includes a frame 1, on which a driving roller 2, a support plate 3 and a redirecting roller 4 are sequentially arranged along a direction from one end of the frame 1 to the other end of the frame 1, a second driving motor is transmission-connected to the driving roller 2, and an annular conveyor belt 5 is arranged on the driving roller 2, the support plate 3 and the redirecting roller 4, and the annular conveyor belt 5 adopts an annular structure made of polyurethane material. A cutter 6 is arranged above the support plate 3, and a first load-bearing roller 7 is arranged on the support plate 3 on one side of the cutter 6. The first load-bearing roller 7 adopts a round rod-shaped structure that can rotate around the central axis of the first load-bearing roller 7. A second load-bearing roller 8 is arranged above the first load-bearing roller 7. The second load-bearing roller 8 adopts a round rod-shaped structure that can rotate around the central axis of the second load-bearing roller 8. The second load-bearing roller 8 and the first load-bearing roller 7 are respectively located on both sides of the annular conveyor 5. The annular conveyor 5 adopts an annular structure. The first load-bearing roller 7 and the inner side of the annular conveyor 5 are movably connected. The cutter 6 and the second load-bearing roller 8 are both located above the annular conveyor 5. The number of the first load-bearing roller 7 and the number of the second load-bearing roller 8 are at least two, and a buffer layer 9 is respectively arranged on the outer side of each second load-bearing roller 8. The buffer layer 9 adopts an annular structure made of polyurethane material.

[0020] A mounting frame 10 is provided on the outside of the cutter 6. The mounting frame 10 adopts an N-shaped structure composed of a transverse plate and longitudinal plates respectively provided at both ends of the transverse plate. A plurality of second load-bearing rollers 8 are provided with a roller connecting frame 11. A limit plate 12 is provided on the roller connecting frame 11. A limit rod 13 is provided on each longitudinal plate on both sides of the cutter 6 and each longitudinal plate on both sides of the limit plate 12. A first connecting rod 14 is provided on the transverse plate and the cutter 6. A second connecting rod 15 is provided on the transverse plate and the limit plate 12. A first spring 16, a first washer 17 and a first adjusting nut 18 are respectively provided on the first connecting rod 14 between the transverse plate and the cutter 6 and on the second connecting rod 15 between the transverse plate and the limit plate 12 from close to the transverse plate to far away from the transverse plate. A second adjusting nut 19 is provided on the second connecting rod 15 above the horizontal plate, a first driving motor 20 is provided on the horizontal plate, a driving wheel 21 is provided on the output end of the first driving motor 20, the driving wheel 21 adopts a circular plate structure, the output end of the first driving motor 20 is installed below the central axis of the driving wheel 21, a driving rod 22 is provided above the driving wheel 21, the driving rod 22 is fixedly installed on the first connecting rod 14, a rolling bearing 23 is provided on the driving rod 22, the rolling bearing 23 includes a bearing inner ring and a bearing outer ring, the driving rod 22 is installed on the bearing inner ring, and the bottom end of the bearing outer ring is movably connected to the top of the driving wheel 21.

[0021] The frame 1 between the driving roller 2 and the support plate 3 and the frame 1 between the support plate 3 and the redirecting roller 4 are respectively provided with third bearing rollers 24, and a plurality of third bearing rollers 24 are located on the inner side of the endless conveyor belt 5. A scraper 25 is provided between the redirecting roller 4 and the adjacent third bearing rollers 24, and the top of the scraper 25 is movably connected to the outer side of the endless conveyor belt 5. The top ends of the plurality of first bearing rollers 7 are located in the same plane, the top surface of the support plate 3 below the cutter 6 is located below the top end of the first bearing roller 7, a bearing plate 26 is provided on the bottom surface of the scraper 25, and the bearing plates 26 on both sides of the scraper 25 are respectively provided with adjusting screws 27, and more preferably, the number of adjusting screws 27 is two; the top end of each adjusting screw 27 is mounted on the frame 1, and each adjusting screw 27 below the bearing plate 26 is respectively provided with a second spring 28, a second washer 29 and a third adjusting nut 30 in sequence along the direction from close to the bearing plate 26 to far away from the bearing plate 26.

[0022] The method of using this product is as follows: Figures 1 to 4 As shown, before using this product to chop cylindrical Chinese medicine raw materials, this product should be pre-conditioned, including the following steps:

[0023] Firstly, the distance between the bottom end of the second connecting rod 15 and the endless conveyor belt 5 is adjusted by adjusting the second adjusting nut 19 on the second connecting rod 15 , thereby adjusting the spacing between the first load-bearing roller 7 and the endless conveyor belt 5 .

[0024] Then, the adjusting nut 18 on the first connecting rod 14 and the adjusting nut 18 on the second connecting rod 15 are adjusted, thereby adjusting the compression degree of the first spring 16 on the first connecting rod 14 and the compression degree of the first spring 16 on the second connecting rod 15 .

[0025] Finally, by adjusting the third adjusting nut 30 on each adjusting screw 27, the scraper 25 is horizontally raised to be close to the endless conveyor belt 5, thereby adjusting the tension of the endless conveyor belt 5. After completing the above steps, the pre-adjustment of the product is completed, so that the product can be officially used to chop the cylindrical Chinese medicine raw materials, which specifically includes the following steps:

[0026] S1. The staff places the cylindrical Chinese medicine raw materials on the annular conveyor belt 5 on one side of the driving roller 2. During this period, the extension direction of the cylindrical Chinese medicine raw materials is kept parallel to the direction from the driving roller 2 to the redirecting roller 4. The annular conveyor belt 5 drives the cylindrical Chinese medicine raw materials to move between the second load-bearing roller 8 and the annular conveyor belt 5. At this time, the second load-bearing roller 8 moves upward to drive the roller connecting frame 11 and the limit plate 12 to move upward, thereby driving the limit plate 12 provided on the roller connecting frame 11 to move upward, thereby driving the first spring 16 on the second connecting rod 15 to be compressed, so that the first spring 16 on the second connecting rod 15 provides elastic force, and under the action of the elastic force, the second load-bearing roller 8 generates downward pressure on the passing cylindrical Chinese medicine raw materials. Under the combined effect of the supporting force of the first bearing roller 7 on the annular conveyor belt 5, the buffer layer 9 and the annular conveyor belt 5 between the first bearing roller 7 and the second bearing roller 8 are deformed to clamp the cylindrical Chinese medicine raw material, and as the annular conveyor belt 5 continues to move, the first bearing roller 7 is passively rotated under the drive of the annular conveyor belt 5, and the cylindrical Chinese medicine raw material is clamped by the buffer layer 9 and the annular conveyor belt 5 between the first bearing roller 7 and the second bearing roller 8 and moves accordingly with the conveyance of the annular conveyor belt 5, and the first bearing roller 7 and the buffer layer 9 on the first bearing roller 7 are passively rotated under the action of the friction provided by the cylindrical Chinese medicine raw material, thereby completing the stable clamping of the moving round rod-shaped Chinese medicine raw material. The first bearing roller 7 and the second bearing roller 8 can both rotate, thereby reducing the friction force on the conveyor belt during the conveying process.

[0027] S2, the first drive motor 20 drives the drive wheel 21 to rotate. Since the output end of the first drive motor 20 is installed below the central axis of the drive wheel 21, under the combined effect of the weight of the cutter 6 and the first spring 16 installed on the first connecting rod 14, the drive wheel 21 and the drive rod 22 always maintain active connection, thereby realizing the reciprocating motion of the cutter 6. When the cylindrical Chinese medicine raw material gradually moves to the bottom of the cutter 6, at this time, under the effect of the reciprocating motion of the cutter 6, the clamping of the cylindrical Chinese medicine raw material by the annular conveyor belt 5 and the buffer layer 9, and the effect of the support plate 3, the cylindrical Chinese medicine raw material is chopped into slices by the cutter 6.

[0028] S3. As the circular conveyor belt 5 is conveyed, after the circular conveyor belt 5 passes through the scraper 25, the crushed powder carried by the circular conveyor belt 5 during the chopping process of the Chinese medicine raw materials is scraped off by the scraper 25, and then moves to the driving roller 2 again and is driven by the driving roller 2, forming a cycle.

[0029] Through this embodiment, since the Chinese medicine raw materials pass through the first load-bearing roller 7 and the second load-bearing roller 8, the distance between the first load-bearing roller 7 and the second load-bearing roller 8 changes, thereby causing the first spring 16 on the second connecting rod 15 to deform, and then utilizing the elastic force generated by the deformation of the first spring 16 on the second connecting rod 15 to cause the buffer layer 9 and the annular conveyor belt 5 between the first load-bearing roller 7 and the second load-bearing roller 8 to deform, thereby completing the stable clamping of the cylindrical Chinese medicine raw materials. Combined with the fact that the first load-bearing roller 7 and the second load-bearing roller 8 can rotate themselves, it is possible to reduce the friction force on the annular conveyor belt 5 between the first load-bearing roller 7 and the second load-bearing roller 8 while stably clamping the cylindrical Chinese medicine raw materials.

[0030] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A Chinese medicine slicing device, characterized in that: The invention comprises a frame (1), wherein the frame (1) is provided with a driving roller (2), a support plate (3) and a redirecting roller (4) in sequence from one end of the frame (1) to the other end of the frame (1), an endless conveyor belt (5) is provided on the driving roller (2), the support plate (3) and the redirecting roller (4), a cutting knife (6) is provided above the support plate (3), a first bearing roller (7) is provided on the support plate (3) on one side of the cutting knife (6), and a second bearing roller (8) is provided above the first bearing roller (7). ), the second load-bearing roller (8) and the first load-bearing roller (7) are respectively located on both sides of the circular conveyor belt (5), the circular conveyor belt (5) adopts a circular structure, the first load-bearing roller (7) and the inner side surface of the circular conveyor belt (5) are movably connected, the cutter (6) and the second load-bearing roller (8) are both located above the circular conveyor belt (5), the number of the first load-bearing roller (7) and the number of the second load-bearing roller (8) are both at least two, and a buffer layer (9) is respectively provided on the outer side of each second load-bearing roller (8).

2. The Chinese medicine slicing device according to claim 1, characterized in that: A mounting frame (10) is arranged outside the cutter (6), and the mounting frame (10) adopts an N-shaped structure composed of a horizontal plate and longitudinal plates respectively arranged at both ends of the horizontal plate. A plurality of second supporting rollers (8) are provided with a roller connecting frame (11), and a limit plate (12) is arranged on the roller connecting frame (11). Limit rods (13) are respectively arranged on each of the longitudinal plates on both sides of the cutter (6) and each of the longitudinal plates on both sides of the limit plate (12).

3. The Chinese medicine slicing device according to claim 2, characterized in that: A first connecting rod (14) is provided on the transverse plate and the cutter (6), a second connecting rod (15) is provided on the transverse plate and the limiting plate (12), and a first spring (16), a first washer (17) and a first adjusting nut (18) are provided on the first connecting rod (14) between the transverse plate and the cutter (6) and on the second connecting rod (15) between the transverse plate and the limiting plate (12) in sequence from close to the transverse plate to far from the transverse plate.

4. The Chinese medicine slicing device according to claim 2, characterized in that: A second adjusting nut (19) is arranged on the second connecting rod (15) above the transverse plate, a first driving motor (20) is arranged on the transverse plate, a driving wheel (21) is arranged on the output end of the first driving motor (20), the driving wheel (21) adopts a circular plate-shaped structure, the output end of the first driving motor (20) is mounted below the central axis of the driving wheel (21), a driving rod (22) is arranged above the driving wheel (21), the driving rod (22) is fixedly mounted on the first connecting rod (14), a rolling bearing (23) is arranged on the driving rod (22), the rolling bearing (23) comprises a bearing inner ring and a bearing outer ring, the driving rod (22) is mounted on the bearing inner ring, and the bottom end of the bearing outer ring is movably connected to the top of the driving wheel (21).

5. The Chinese medicine slicing device according to claim 1, characterized in that: A third load-bearing roller (24) is provided on the frame (1) between the driving roller (2) and the support plate (3) and on the frame (1) between the support plate (3) and the redirecting roller (4), respectively. A plurality of third load-bearing rollers (24) are located on the inner side of the circular conveyor belt (5). A scraper (25) is provided between the redirecting roller (4) and the adjacent third load-bearing roller (24), and the top of the scraper (25) is movably connected to the outer side of the circular conveyor belt (5).

6. The Chinese medicine slicing device according to claim 5, characterized in that: The top ends of the plurality of first supporting rollers (7) are located in the same plane, the top surface of the support plate (3) below the cutter (6) is located below the top ends of the first supporting rollers (7), a supporting plate (26) is provided on the bottom surface of the scraper (25), the supporting plates (26) on both sides of the scraper (25) are respectively provided with adjusting screws (27), the top end of each adjusting screw (27) is mounted on the frame (1), and each adjusting screw (27) below the supporting plate (26) is respectively provided with a second spring (28), a second washer (29) and a third adjusting nut (30) in sequence along a direction from close to the supporting plate (26) to away from the supporting plate (26).

7. The Chinese medicine slicing device according to claim 1, characterized in that: The annular conveyor belt (5) adopts an annular structure made of polyurethane material.

Images