Medicinal material extraction device

Abstract

The utility model discloses a medicinal material extraction device which comprises a box body, a feeding hopper is arranged on the outer wall of the top end of the box body, a sieve plate is fixed on the inner wall of the box body and is in an arc shape, the inner wall of the box body is connected with a smashing rod in a rotating mode, and the smashing rod is located above the sieve plate. The outer walls of the two ends of a rotating shaft of the smashing rod are rotationally connected with rotating cylinders, the outer walls of the two rotating cylinders are connected with the same bucket, a driving box is fixed to one side of the box body, and a driving assembly is arranged in the driving box. By arranging the sieve plate, the rotary drum and the bucket, the sieve plate filters crushed medicinal materials, medicinal materials smaller than a certain specification pass through the sieve plate, and meanwhile, the rotary drum rotates, so that the bucket rotates, the medicinal materials which do not pass through the sieve plate are scooped up and crushed again, the medicinal materials entering the mixing cavity are smaller than a certain specification, and the extraction rate is relatively uniform; the consistency and the stability of the extraction effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal material extraction devices, in particular to a medicinal material extraction device. Background Art

[0002] The effective ingredients of Chinese medicine are the material basis for traditional Chinese medicine to treat diseases. The effective ingredients in plants are currently believed to include alkaloids, glycosides, flavonoids, etc. In the production process of Chinese medicinal materials, it is necessary to extract the effective ingredients from Chinese herbal medicines, and extraction equipment is often used to extract Chinese medicinal materials.

[0003] After searching, the Chinese patent publication number CN216172936U discloses a Chinese medicinal material extraction device, including a box body, a crushing box is fixedly connected to the right inner wall of the box body and located close to the upper side, and an extrusion box is fixedly connected to the right inner wall of the box body and located below the crushing box.

[0004] This patent uses a motor to drive the rotating shaft to rotate, and the rotating shaft drives the fixed head to rotate through a fixed sleeve and a connecting rod. The fixed head rotates along the slide rail to drive the tilt rod to change its angle, thereby improving the crushing angle and crushing area of ​​the medicinal materials by the crushing knife, and improving the crushing effect of the crushing device on the Chinese medicinal materials; but the crushed medicinal materials directly fall into the extrusion box for extrusion extraction. The extraction of medicinal materials usually requires the use of solvents, and the crushed medicinal materials are of different sizes. The extraction rates of medicinal materials of different sizes are different, and the extraction effect is poor. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a medicinal material extraction device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A medicinal material extraction device comprises a box body, a feed hopper is provided on the outer wall at the top of the box body, a sieve plate is fixed to the inner wall of the box body, the sieve plate is arc-shaped, a crushing rod is rotatably connected to the inner wall of the box body, the crushing rod is located above the sieve plate, the outer walls at both ends of the crushing rod shaft are rotatably connected to a rotating drum, the outer walls of the two rotating drums are connected to the same bucket, a drive box is fixed to one side of the box body, and a drive assembly is arranged inside the drive box.

[0008] As a further solution of the utility model: a box door is arranged on the outer wall of one side of the box body, a gathering bucket is arranged below the sieve plate, a mixing chamber is arranged on the inner wall of the box body, the mixing chamber is located below the gathering bucket, and the mixing chamber is connected to the gathering bucket.

[0009] As a further solution of the utility model: an extrusion cavity is arranged on the inner wall of the bottom end of the box body, an extrusion assembly is arranged inside the extrusion cavity, the top end of the extrusion cavity is connected with the mixing cavity through a solenoid valve, and a liquid outlet pipe is arranged at the bottom end of the extrusion cavity.

[0010] As a further solution of the utility model: the driving assembly includes a connecting cylinder and a driven bevel gear, the connecting cylinder is rotatably connected to the inner wall of the driving box, and one end of the connecting cylinder is connected to a rotating cylinder, the driven bevel gear is arranged on the outer wall of the connecting cylinder, and a gear ring is fixed on the inner wall of the connecting cylinder.

[0011] As a further solution of the utility model: the inner wall of the driving box is connected to a sun gear, the sun gear and the gear ring are matched through three planetary gears, the three planetary gears are rotatably connected to the same planet carrier, and the pulverizing rod shaft is fixedly connected to the planet carrier.

[0012] As a further solution of the utility model: a motor is fixed to the inner wall of the driving box, a driving bevel gear is connected to the output shaft of the motor, and the driving bevel gear is matched with the driven bevel gear.

[0013] As a further solution of the utility model: a cleaning door is provided on one side of the extrusion chamber, and the fixed extrusion teeth in the extrusion assembly are fixed to the inner wall of the cleaning door.

[0014] As a further solution of the utility model: a limiting block is arranged on one side of the fixed extrusion tooth, the limiting block and the fixed extrusion tooth are in the same straight line, and the limiting block is limitedly matched with the extrusion plate in the extrusion assembly.

[0015] Compared with the prior art, the utility model provides a medicinal material extraction device, which has the following beneficial effects:

[0016] 1. The utility model is provided with a sieve plate, a rotating drum and a bucket. The sieve plate filters the crushed medicinal materials, and the medicinal materials smaller than a certain specification pass through the sieve plate. At the same time, the rotating drum rotates, so that the bucket rotates, and the medicinal materials that have not passed through the sieve plate are scooped up and crushed again, so that the medicinal materials entering the mixing chamber are smaller than a certain specification, so that the extraction rate is more uniform, and the consistency and stability of the extraction effect are improved.

[0017] 2. The utility model is provided with a driving assembly, and the transmission of the driving assembly is utilized to enable the motor to drive the crushing rod and the rotating drum at the same time, thereby reducing the setting of the power source and making the device more compact.

[0018] 3. The utility model is provided with a cleaning door and fixed extruding teeth. When cleaning the extrusion chamber, the box door is opened first, and then the cleaning door is opened. During the opening process of the cleaning door, the fixed extruding teeth move with the cleaning door, so that the fixed extruding teeth change their positions. At this time, the fixed extruding teeth will not hinder the cleaning of the inside of the extrusion chamber, causing a dead corner for cleaning.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a medicinal material extraction device proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of a medicinal material extraction device proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a driving box of a medicinal material extraction device proposed in the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of a transmission component of a medicinal material extraction device proposed in the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of an extrusion chamber of a medicinal material extraction device proposed in the utility model;

[0025] Figure 6 The utility model is a schematic diagram of the internal structure of an extrusion chamber of a medicinal material extraction device.

[0026] In the figure: 1. box body; 2. box door; 3. feed hopper; 4. drive box; 5. sieve plate; 6. crushing rod; 7. rotating drum; 8. bucket; 9. connecting cylinder; 10. driven bevel gear; 11. driving bevel gear; 12. motor; 13. sun gear; 14. planetary gear; 15. gear ring; 16. gathering bucket; 17. mixing chamber; 18. extrusion chamber; 19. extrusion assembly; 20. liquid outlet pipe; 21. cleaning door; 22. fixed extrusion teeth; 23. limit block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] Example 1

[0030] A medicinal material extraction device, such as Figures 1 to 3 As shown, it includes a box body 1, a box door 2 is provided on one side of the outer wall of the box body 1, a feed hopper 3 is provided on the top outer wall of the box body 1, a sieve plate 5 is fixed on the inner wall of the box body 1, the sieve plate 5 is arc-shaped, a crushing rod 6 is rotatably connected to the inner wall of the box body 1, the crushing rod 6 is located above the sieve plate 5, the outer walls of both ends of the rotating shaft of the crushing rod 6 are rotatably connected to a rotating drum 7, and the outer walls of the two rotating drums 7 are connected to the same bucket 8, a driving box 4 is fixed on one side of the box body 1, a driving assembly is provided inside the driving box 4, a gathering bucket 16 is provided below the sieve plate 5, and the A mixing chamber 17 is provided on the inner wall of the box body 1, and the mixing chamber 17 is located below the gathering bucket 16, and the mixing chamber 17 is communicated with the gathering bucket 16. A liquid adding pipe is provided on one side of the mixing chamber 17, and an extrusion chamber 18 is provided on the inner wall of the bottom end of the box body 1, and an extrusion assembly 19 is provided inside the extrusion chamber 18. The extrusion assembly 19 has the same internal structure as the patented extrusion box with Chinese patent publication number CN216172936U. The top of the extrusion chamber 18 is communicated with the mixing chamber 17 through a solenoid valve, and the bottom of the extrusion chamber 18 is provided with a liquid outlet pipe 20.

[0031] The driving assembly includes a connecting cylinder 9 and a driven bevel gear 10, the connecting cylinder 9 is rotatably connected to the inner wall of the driving box 4, and one end of the connecting cylinder 9 is connected to a rotating cylinder 7, the driven bevel gear 10 is arranged on the outer wall of the connecting cylinder 9, a gear ring 15 is fixed to the inner wall of the connecting cylinder 9, a sun gear 13 is connected to the inner wall of the driving box 4, the sun gear 13 and the gear ring 15 are matched through three planetary gears 14, the three planetary gears 14 are rotatably connected to the same planet carrier, the rotating shaft of the pulverizing rod 6 is fixedly connected to the planet carrier, a motor 12 is fixed to the inner wall of the driving box 4, the output shaft of the motor 12 is connected to the driving bevel gear 11, and the driving bevel gear 11 is matched with the driven bevel gear 10 in transmission.

[0032] During extraction, the medicinal materials are put into the box body 1 through the feed hopper 3, and the motor 12 drives the active bevel gear 11 to rotate. The driving bevel gear 11 and the driven bevel gear 10 are used to rotate the connecting tube 9, and the gear ring 15 drives the planetary gear 14 to rotate, so that the crushing rod 6 rotates to crush the medicinal materials. The sieve plate 5 filters the crushed medicinal materials. The medicinal materials smaller than a certain specification pass through the sieve plate 5 and fall into the mixing chamber 17 through the gathering bucket 16. At the same time, the connecting tube 9 drives the rotating drum 7 to rotate, so that the bucket 8 rotates, and the medicinal materials that have not passed through the sieve plate 5 are scooped up and crushed again. When a certain amount of medicinal materials are stored in the mixing chamber 17, the extraction liquid is injected into the mixing chamber 17. After mixing, the solenoid valve opens and flows into the extrusion chamber 18. The medicinal materials mixed with the extraction liquid are extruded and extracted through the extrusion component 19, and the extracted liquid flows out through the liquid outlet pipe 20.

[0033] By setting the sieve plate 5, the rotating drum 7 and the bucket 8, the sieve plate 5 filters the crushed medicinal materials, and the medicinal materials smaller than a certain specification pass through the sieve plate 5. At the same time, the rotating drum 7 rotates, causing the bucket 8 to rotate, and the medicinal materials that have not passed through the sieve plate 5 are scooped up and crushed again, so that the medicinal materials entering the mixing chamber 17 are smaller than a certain specification, so that the extraction rate is more uniform, and the consistency and stability of the extraction effect are improved.

[0034] By providing a driving assembly and utilizing the transmission of the driving assembly, the motor 12 can simultaneously drive the crushing rod 6 and the rotating drum 7, thereby reducing the number of power sources and making the device more compact.

[0035] Example 2

[0036] A medicinal material extraction device, based on Example 1, this embodiment makes the following improvements, such as Figure 3 to Figure 4 As shown, a cleaning door 21 is provided on one side of the extrusion chamber 18, and the fixed extrusion tooth 22 in the extrusion assembly 19 is fixed to the inner wall of the cleaning door 21. A limiting block 23 is provided on one side of the fixed extrusion tooth 22. The limiting block 23 and the fixed extrusion tooth 22 are in the same straight line, and the limiting block 23 is limitedly matched with the extrusion plate in the extrusion assembly 19.

[0037] When cleaning the extrusion chamber 18, first open the box door 2, and then open the cleaning door 21. During the opening process of the cleaning door 21, the fixed extrusion teeth 22 move with the cleaning door 21, so that the fixed extrusion teeth 22 change their position. At this time, the fixed extrusion teeth 22 will not hinder the cleaning of the inside of the extrusion chamber 18, causing a cleaning dead angle. During the extrusion process, the limit block 23 cooperates with the fixed extrusion teeth 22 to limit the extrusion plate in the extrusion assembly 19.

[0038] By setting the cleaning door 21 and the fixed extrusion teeth 22, when cleaning the extrusion chamber 18, first open the box door 2, and then open the cleaning door 21. During the opening process of the cleaning door 21, the fixed extrusion teeth 22 move with the cleaning door 21, so that the fixed extrusion teeth 22 change their position. At this time, the fixed extrusion teeth 22 will not hinder the cleaning of the inside of the extrusion chamber 18, causing a cleaning dead corner.

[0039] Working principle: During extraction, the medicinal materials are put into the box body 1 through the feed hopper 3, the motor 12 drives the active bevel gear 11 to rotate, and the driving bevel gear 11 and the driven bevel gear 10 are used to drive the connecting cylinder 9 to rotate, and the gear ring 15 drives the planetary gear 14 to rotate, so that the crushing rod 6 rotates to crush the medicinal materials, and the sieve plate 5 filters the crushed medicinal materials. The medicinal materials smaller than a certain specification pass through the sieve plate 5 and fall into the mixing chamber 17 through the gathering bucket 16. At the same time, the connecting cylinder 9 drives the rotating cylinder 7 to rotate, so that the bucket 8 rotates, and the medicinal materials that have not passed through the sieve plate 5 are shoveled up and crushed again. When there is a certain amount of medicinal materials in the mixing chamber 17, the mixing chamber 17 is filled with the medicinal materials. The extracting liquid is injected inside, and after mixing, the solenoid valve opens to flow into the extrusion chamber 18, and the medicinal materials mixed with the extracting liquid are extruded and extracted through the extrusion assembly 19, and the extracted medicinal liquid flows out through the liquid outlet pipe 20; when cleaning the extrusion chamber 18, first open the box door 2, and then open the cleaning door 21. During the opening process of the cleaning door 21, the fixed extrusion teeth 22 move with the cleaning door 21, so that the fixed extrusion teeth 22 change their position. At this time, the fixed extrusion teeth 22 will not hinder the cleaning of the inside of the extrusion chamber 18, causing a cleaning dead angle. During the extrusion process, the limit block 23 cooperates with the fixed extrusion teeth 22 to limit the extrusion plate in the extrusion assembly 19.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medicinal material extraction device, comprising a housing (1), characterized in that: A feed hopper (3) is arranged on the outer wall at the top of the box body (1), a sieve plate (5) is fixed on the inner wall of the box body (1), the sieve plate (5) is arc-shaped, a crushing rod (6) is rotatably connected to the inner wall of the box body (1), the crushing rod (6) is located above the sieve plate (5), the outer walls at both ends of the rotating shaft of the crushing rod (6) are rotatably connected to a rotating drum (7), the outer walls of the two rotating drums (7) are connected to the same bucket (8), a drive box (4) is fixed on one side of the box body (1), and a drive assembly is arranged inside the drive box (4).

2. A medicinal material extraction device according to claim 1, characterized in that: A box door (2) is provided on an outer wall of one side of the box body (1), a gathering bucket (16) is provided below the sieve plate (5), and a mixing chamber (17) is provided on the inner wall of the box body (1), wherein the mixing chamber (17) is located below the gathering bucket (16), and the mixing chamber (17) is communicated with the gathering bucket (16).

3. The medicinal material extraction device according to claim 1, characterized in that: An extrusion chamber (18) is provided on the inner wall of the bottom end of the box body (1), an extrusion assembly (19) is provided inside the extrusion chamber (18), the top end of the extrusion chamber (18) is connected to the mixing chamber (17) via a solenoid valve, and a liquid outlet pipe (20) is provided at the bottom end of the extrusion chamber (18).

4. The medicinal material extraction device according to claim 1, characterized in that: The driving assembly comprises a connecting cylinder (9) and a driven bevel gear (10); the connecting cylinder (9) is rotatably connected to the inner wall of a driving box (4), and one end of the connecting cylinder (9) is connected to a rotating cylinder (7); the driven bevel gear (10) is arranged on the outer wall of the connecting cylinder (9); and a gear ring (15) is fixed to the inner wall of the connecting cylinder (9).

5. The medicinal material extraction device according to claim 1, characterized in that: The inner wall of the driving box (4) is connected to a sun gear (13), and the sun gear (13) and the gear ring (15) are matched through three planetary gears (14). The three planetary gears (14) are rotatably connected to the same planetary frame, and the rotating shaft of the pulverizing rod (6) is fixedly connected to the planetary frame.

6. The medicinal material extraction device according to claim 5, characterized in that: A motor (12) is fixed to the inner wall of the driving box (4); an output shaft of the motor (12) is connected to a driving bevel gear (11); and the driving bevel gear (11) is in transmission cooperation with a driven bevel gear (10).

7. The medicinal material extraction device according to claim 3, characterized in that: A cleaning door (21) is provided on one side of the extrusion chamber (18), and the fixed extrusion teeth (22) in the extrusion assembly (19) are fixed to the inner wall of the cleaning door (21).

8. The medicinal material extraction device according to claim 7, characterized in that: A limiting block (23) is provided on one side of the fixed extrusion tooth (22); the limiting block (23) and the fixed extrusion tooth (22) are in the same straight line, and the limiting block (23) is in limiting cooperation with an extrusion plate in the extrusion assembly (19).

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