Tuber separating device for traditional Chinese medicinal material processing

Abstract

The tuber separating device for traditional Chinese medicinal material processing comprises a placing base, a screening roller, a conveying auger and a cleaning brush, one side of the placing base is connected with a support, the top of one side of the support is connected with the screening roller, the other side of the support is provided with a rotary driving mechanism, and the rotary driving mechanism is connected with the conveying auger. And the output end of one side of the rotary driving mechanism is connected with a transmission shaft rod. Through the arrangement and cooperative use of the rotary driving mechanism, the transmission shaft rod and the conveying auger, the traditional Chinese medicinal material tubers in the screening roller can be stirred, conveyed and guided, materials can be conveniently conveyed to the discharging port to be discharged, soil can fall into the first soil mixture collecting box through the screening roller, and the soil mixture collecting box is convenient to use. Through the arrangement and cooperative use of a stirring fixed rod and a cleaning brush, the traditional Chinese medicinal material tubers are stirred, meanwhile, rapid separation of the traditional Chinese medicinal material tubers and soil is accelerated, the cleaning brush can conduct auxiliary brushing and sweeping operation on the traditional Chinese medicinal material tubers, soil residues can be avoided through sufficient contact, and the separation quality effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to a tuber separation device for Chinese herbal medicine processing. Background Technique

[0002] In recent years, the demand for Chinese herbal medicines at home and abroad has been increasing day by day, resulting in a shortage in the Chinese herbal medicine market. Since most Chinese herbal medicines use their rhizomes as medicinal materials, it is necessary to dig out their rhizomes from the soil. The dug rhizomes are wrapped with a large amount of soil mixture. When the existing separation devices are working, the separation is not thorough, the structure is complex, the power loss is serious, the damage to the medicinal materials is serious, and manual picking is still required later, with a large labor intensity and a low degree of mechanization, which restricts the large-scale and systematic development of the Chinese herbal medicine industry.

[0003] In a tuberous Chinese herbal medicine separation and collection device disclosed in the Chinese utility model patent application publication specification CN212820968U, when the drum separation sieve starts to rotate, the stem-soil mixture transported from the previous process enters the drum separation sieve. Under the action of the conveying auger, it continuously rotates and moves backward in the drum separation sieve. As the separation sieve rotates, a large amount of soil is separated from the Chinese herbal medicine tubers and leaks out from the gaps between the sieve bars of the separation sieve. The separated and clean medicinal material tubers are pushed to the collection mechanism for collection under the action of the conveying auger. However, the traditional separation device has a poor separation effect, and there will still be a small amount of difficult-to-handle mixed impurities remaining on the surface of the separated medicinal materials, affecting subsequent use, and there is an urgent need for development. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tuber separation device for Chinese herbal medicine processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A tuber separation device for Chinese herbal medicine processing, including a placement seat, a separation sieve drum, a conveying auger and a cleaning brush. One side of the placement seat is connected with a support. The top of one side of the support is connected with a separation sieve drum. A rotary drive mechanism is installed on the other side of the support. The output end of one side of the rotary drive mechanism is connected with a transmission shaft rod. The transmission shaft rod extends to one side of the separation sieve drum and is connected with a conveying auger. The conveying auger plays a role in guiding the medicinal materials and mixtures in the separation sieve drum to the discharge port for discharging;

[0006] The conveying auger is connected to the middle part inside the separation sieve drum. Stirring fixed rods are evenly spaced at the top and bottom inside the separation sieve drum. One end of the stirring fixed rod is connected with a cleaning brush. A feed hopper is connected inside one side of the top of the separation sieve drum. An outlet is connected inside one side of the separation sieve drum. The cleaning brush can play a role in assisting the separation of the soil mixture on the surface of the tubers inside the separation sieve drum.

[0007] Preferably, a collection and separation box and a first soil mixture collection box are provided on the top of the placement seat. The first soil mixture collection box is located on one side of the collection and separation box. The collection and separation box can perform a secondary separation function on the materials, and the first soil mixture collection box can collect the soil separated by the screening drum.

[0008] Preferably, support frames are connected to the front side and the rear side in the middle of the collection and separation box. An operation frame is arranged between the two support frames. A material passing port is connected to the middle of the operation frame. The material passing port facilitates the soil separated by the secondary separation sieve frame to be collected in the second soil mixture collection box.

[0009] Preferably, support springs are connected to both sides of the top of the operation frame. A secondary separation sieve frame is connected above the operation frame through the support springs. Vibrators are installed on both sides of the secondary separation sieve frame. The support springs support the secondary separation sieve frame and play a role in increasing the vibration force at the same time.

[0010] Preferably, a second soil mixture collection box is placed at the bottom of the collection and separation box. A second limit slider is connected to one side of the bottom of the second soil mixture collection box. A first limit sliding groove matching the second limit slider is connected to the bottom of the collection and separation box. The second limit slider sliding along the first limit sliding groove can assist the second soil mixture collection box to move stably.

[0011] Preferably, a first collection port and a second collection port are respectively connected to one side of the collection and separation box.

[0012] Preferably, limit sliding seats are connected to both sides of the bottom of the first soil mixture collection box. A second limit sliding groove matching the limit sliding seats is connected to the surface of the top of the placement seat. The limit sliding seats sliding along the second limit sliding groove can assist the first soil mixture collection box to move stably.

[0013] Preferably, first limit sliders are connected to both sides of the operation frame. A third limit sliding groove matching the first limit sliders is connected to the side part of the support frame. The first limit sliders sliding along the third limit sliding groove can facilitate the extraction of the operation frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1)The tuber separation device for processing traditional Chinese medicinal materials can play a role in stirring, conveying, and guiding the stems and tubers of traditional Chinese medicinal materials in the screening drum through the setting and coordinated use of the rotary drive mechanism, the transmission shaft rod, and the conveying auger. It is convenient to send the materials to the discharge port for discharging. The soil can fall into the first soil mixture collection box through the screening drum. Then, through the setting and coordinated use of the stirring fixed rod and the cleaning brush, while stirring the stems and tubers of traditional Chinese medicinal materials, it can accelerate the rapid separation of the stems and tubers of traditional Chinese medicinal materials from the soil. The cleaning brush can perform an auxiliary brushing operation on the stems and tubers of traditional Chinese medicinal materials, and sufficient contact can avoid soil residue and improve the quality and effect of separation.

[0016] (2)The tuber separation device for processing traditional Chinese medicinal materials can drive the second separation sieve frame to vibrate intensively and improve the vibration frequency through the setting and coordinated use of the vibrator, the support spring, and the second separation sieve frame, so as to efficiently separate the stems and tubers of traditional Chinese medicinal materials in the second separation sieve frame from the extra residual soil and improve the separation efficiency. Then, through the setting and coordinated use of the support frame, the third limit chute, the first limit slider, and the operating frame, by using the connection function of the first limit slider sliding along the third limit chute, it is convenient to draw out the operating frame and the second separation sieve frame as a whole through the first collection port, which is convenient for collecting and processing the stems and tubers of traditional Chinese medicinal materials separated in the second separation sieve frame.

[0017] (3)The tuber separation device for processing traditional Chinese medicinal materials can draw out the second soil mixture collection box as a whole through the second collection port through the setting of the second limit slider and the first limit chute, which is convenient for processing the soil impurities in the second soil mixture collection box. The setting and coordinated use of the first soil mixture collection box, the limit sliding seat, and the second limit chute facilitate the later detachment of the first soil mixture collection box and also process the soil impurities inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view structural schematic diagram of the present utility model;

[0019] Figure 2 is a side view structural schematic diagram of the connection between the screening drum, the conveying auger, and the discharge port of the present utility model;

[0020] Figure 3 is a side view structural schematic diagram of the connection between the screening drum, the conveying auger, the stirring fixed rod, and the cleaning brush of the present utility model;

[0021] Figure 4 is a front view structural schematic diagram of the connection between the collection and separation box, the support frame, the second separation sieve frame, and the second soil mixture collection box of the present utility model;

[0022] Figure 5 is a side view structural schematic diagram of the connection between the collection and separation box, the support frame, the second separation sieve frame, and the second soil mixture collection box of the present utility model.

[0023] In the figure: 1. Placing seat; 2. Bracket; 3. Screening drum; 4. Rotary drive mechanism; 5. Transmission shaft rod; 6. Conveyor auger; 7. Stirring fixed rod; 8. Cleaning brush; 9. Feed hopper; 10. Discharge port; 11. Collection and separation box; 1101. First collection port; 1102. Second collection port; 1103. First limit chute; 12. First soil mixture collection box; 13. Limit sliding seat; 14. Second limit chute; 15. Support frame; 1501. Third limit chute; 16. First limit slider; 17. Support spring; 18. Secondary separation sieve frame; 19. Vibrator; 20. Second soil mixture collection box; 2001. Second limit slider; 21. Operation frame; 2101. Material passing port. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , an embodiment provided by the present invention: A tuber separation device for traditional Chinese medicine processing, including a placing seat 1, a screening drum 3, a conveyor auger 6 and a cleaning brush 8. One side of the placing seat 1 is connected with a bracket 2. The top of one side of the bracket 2 is connected with a screening drum 3. A rotary drive mechanism 4 is installed on the other side of the bracket 2. The output end of one side of the rotary drive mechanism 4 is connected with a transmission shaft rod 5. The transmission shaft rod 5 extends into one side of the screening drum 3 and is connected with a conveyor auger 6. The setting and coordinated use of the rotary drive mechanism 4, the transmission shaft rod 5 and the conveyor auger 6 can play a role of stirring, conveying and guiding the traditional Chinese medicine stem blocks in the screening drum 3, facilitating the feeding of the material to the discharge port 10 for discharge, and the soil can fall into the first soil mixture collection box 12 through the screening drum 3;

[0026] The conveyor auger 6 is connected to the middle part inside the screening drum 3. Stirring fixed rods 7 are evenly spaced and connected to the top and bottom inside the screening drum 3. One end of the stirring fixed rod 7 is connected with a cleaning brush 8. Through the setting and coordinated use of the stirring fixed rod 7 and the cleaning brush 8, while stirring the traditional Chinese medicine stem blocks, the separation of the traditional Chinese medicine stem blocks from the soil is accelerated, and the cleaning brush 8 can perform an auxiliary brushing operation on the traditional Chinese medicine stem blocks;

[0027] One side inside the top of the screening drum 3 is connected with a feed hopper 9, and one side inside the screening drum 3 is connected with a discharge port 10.

[0028] A collection and separation box 11 and a first soil mixture collection box 12 are arranged on the top of the placing seat 1. The first soil mixture collection box 12 is located on one side of the collection and separation box 11.

[0029] The front and rear sides of the middle part of the collecting and separating box 11 are both connected with support frames 15 , an operating frame 21 is arranged between the two support frames 15 , and a material passage port 2101 is connected to the middle part of the operating frame 21 .

[0030] Support springs 17 are connected to both sides of the top of the operating frame 21, and a secondary separation screen frame 18 is connected to the top of the operating frame 21 through the support springs 17. Vibrators 19 are installed on both sides of the secondary separation screen frame 18. The setting and coordinated use of the vibrator 19, the support springs 17 and the secondary separation screen frame 18 can drive the secondary separation screen frame 18 to vibrate with high intensity, increase the shaking frequency, and effectively separate the Chinese medicinal material stems and pieces in the secondary separation screen frame 18 from the additional residual soil, thereby improving the separation efficiency.

[0031] A second soil mixture collecting box 20 is placed at the bottom of the collecting and separating box 11, a second limiting slider 2001 is connected to one side of the bottom of the second soil mixture collecting box 20, and a first limiting slide groove 1103 matching the second limiting slider 2001 is connected to the bottom of the collecting and separating box 11. The second limiting slider 2001 and the first limiting slide groove 1103 are arranged so that the second soil mixture collecting box 20 can be pulled out as a whole through the second collecting port 1102, so as to facilitate the processing of soil impurities in the second soil mixture collecting box 20.

[0032] One side of the collection and separation box 11 is connected to a first collection port 1101 and a second collection port 1102 respectively.

[0033] Both sides of the bottom of the first soil mixture collecting box 12 are connected to the limiting slide 13, and the surface of the top of the placement seat 1 is connected to the second limiting slide 14 matching the limiting slide 13. The arrangement and coordinated use of the first soil mixture collecting box 12, the limiting slide 13 and the second limiting slide 14 facilitate the later disassembly of the first soil mixture collecting box 12 and the processing of the soil impurities inside.

[0034] Both sides of the operating frame 21 are connected to the first limit slider 16, and the side of the support frame 15 is connected to the third limit slide groove 1501 matching the first limit slider 16. By utilizing the connection effect of the first limit slider 16 sliding along the third limit slide groove 1501, the operating frame 21 and the secondary separation screen frame 18 can be conveniently pulled out as a whole through the first collecting port 1101, so as to facilitate the collection and processing of the Chinese medicinal material stems separated in the secondary separation screen frame 18.

[0035] When the embodiment of the present application is in use: The rotation drive mechanism 4, the transmission shaft rod 5 and the conveying auger 6 are arranged and used in cooperation, which can play a role of stirring, conveying and guiding the Chinese herbal medicine stem blocks in the screening drum 3, facilitating the feeding of the materials to the discharge port 10 for discharging. The soil can fall into the first soil mixture collection box 12 through the screening drum 3. Then, through the arrangement and cooperation of the stirring fixed rod 7 and the cleaning brush 8, while stirring the Chinese herbal medicine stem blocks, the separation of the Chinese herbal medicine stem blocks from the soil is accelerated. The cleaning brush 8 can perform an auxiliary brushing operation on the Chinese herbal medicine stem blocks, and sufficient contact can avoid soil residue. The vibration device 19, the support spring 17 and the secondary separation sieve frame 18 are arranged and used in cooperation, which can drive the secondary separation sieve frame 18 to vibrate intensively, increase the vibration frequency, and efficiently separate the Chinese herbal medicine stem blocks in the secondary separation sieve frame 18 from the extra residual soil, improving the separation efficiency. Then, through the arrangement and cooperation of the support frame 15, the third limit chute 1501, the first limit slider 16 and the operation frame 21, by using the connection effect of the first limit slider 16 sliding along the third limit chute 1501, it is convenient to draw out the operation frame 21 and the secondary separation sieve frame 18 as a whole through the first collection port 1101, facilitating the collection and treatment of the Chinese herbal medicine stem blocks separated in the secondary separation sieve frame 18.

Claims

1. A tuber separation device for processing Chinese medicinal materials, characterized in that: The invention comprises a placement seat (1), a screening drum (3), a conveying auger (6) and a cleaning brush (8), wherein one side of the placement seat (1) is connected to a bracket (2), the top of one side of the bracket (2) is connected to the screening drum (3), the other side of the bracket (2) is installed with a rotary drive mechanism (4), the output end of one side of the rotary drive mechanism (4) is connected to a transmission shaft (5), the transmission shaft (5) extends into one side of the screening drum (3) and is connected to a conveying auger (6), the conveying auger (6) is connected to the middle part of the screening drum (3), the top and bottom of the screening drum (3) are evenly spaced and connected to stirring rods (7), one end of the stirring rods (7) is connected to a cleaning brush (8), one side of the top of the screening drum (3) is connected to a feed hopper (9), and one side of the screening drum (3) is connected to a discharge port (10).

2. The tuber separation device for processing Chinese medicinal materials according to claim 1, characterized in that: A collecting and separating box (11) and a first soil mixture collecting box (12) are arranged on the top of the placement seat (1), and the first soil mixture collecting box (12) is located on one side of the collecting and separating box (11).

3. The tuber separation device for processing Chinese medicinal materials according to claim 2, characterized in that: The front and rear sides of the middle part of the collection and separation box (11) are both connected to support frames (15), an operating frame (21) is provided between the two support frames (15), and a material passage opening (2101) is connected to the middle part of the operating frame (21).

4. The tuber separation device for processing Chinese medicinal materials according to claim 3, characterized in that: Support springs (17) are connected to both sides of the top of the operating frame (21), a secondary separation screen frame (18) is connected above the operating frame (21) via the support springs (17), and vibrators (19) are installed on both sides of the secondary separation screen frame (18).

5. The tuber separation device for processing Chinese medicinal materials according to claim 2, characterized in that: A second soil mixture collection box (20) is placed at the bottom of the collection and separation box (11); a second limiting slide block (2001) is connected to one side of the bottom of the second soil mixture collection box (20); and a first limiting slide groove (1103) matching the second limiting slide block (2001) is connected to the bottom of the collection and separation box (11).

6. The tuber separation device for processing Chinese medicinal materials according to claim 5, characterized in that: One side of the collection and separation box (11) is respectively connected to a first collection port (1101) and a second collection port (1102).

7. The tuber separation device for processing Chinese medicinal materials according to claim 2, characterized in that: Both sides of the bottom of the first soil mixture collection box (12) are connected to limit slide seats (13), and the inner surface of the top of the placement seat (1) is connected to a second limit slide groove (14) matching the limit slide seat (13).

8. The tuber separation device for processing Chinese medicinal materials according to claim 4, characterized in that: Both sides of the operating frame (21) are connected to first limit sliding blocks (16), and the side of the support frame (15) is connected to a third limit sliding groove (1501) matching the first limit sliding block (16).

Images