Traditional Chinese medicine extraction pretreatment device

Abstract

The utility model discloses a traditional Chinese medicine extraction pretreatment device which comprises a supporting frame, a smashing cylinder is erected above the supporting frame in a suspended mode, the two ends of the smashing cylinder are sleeved with annular frames respectively and rotationally connected with the annular frames, and the bottoms of the annular frames are fixedly connected with the supporting frame. The traditional Chinese medicine smashing device comprises a smashing cylinder, a supporting frame is arranged on the smashing cylinder, a driving mechanism acting on the smashing cylinder is arranged on the supporting frame, a smashing mechanism is arranged in the smashing cylinder, and a plurality of screen holes are formed in the outer wall of the smashing cylinder. And screening is conducted through screening holes in the outer wall of the smashing barrel, so that the cut traditional Chinese medicine with the qualified size falls into a traditional Chinese medicine storage shell, the traditional Chinese medicine can be cut through pretreatment, the cut traditional Chinese medicine can be rapidly screened, it is guaranteed that the cut traditional Chinese medicine is smaller than a certain size, and follow-up treatment of the traditional Chinese medicine is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine extraction, in particular to a pretreatment device for traditional Chinese medicine extraction. Background Art

[0002] Traditional Chinese medicine refers to substances used for preventing, treating, diagnosing diseases and having the functions of rehabilitation and health care under the guidance of traditional Chinese medicine theory. Traditional Chinese medicine mainly comes from natural medicines and their processed products, including plant medicines, animal medicines, mineral medicines and some chemical and biological product medicines.

[0003] Before traditional Chinese medicine extraction, it is necessary to crush and cut the traditional Chinese medicine to facilitate the extraction of active ingredients and the preparation of decoctions. However, after the existing traditional Chinese medicine is cut, there will be a problem that the sizes of the traditional Chinese medicine fragments are inconsistent, and there will be many fragments with too large sizes in the traditional Chinese medicine fragments, which is not conducive to the subsequent extraction of traditional Chinese medicine. For this reason, a pretreatment device for traditional Chinese medicine extraction is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a pretreatment device for traditional Chinese medicine extraction to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pretreatment device for traditional Chinese medicine extraction, including a support frame, a crushing cylinder is suspended above the support frame, both ends of the crushing cylinder are respectively sleeved with annular frames and are rotationally connected with the annular frames, the bottom of the annular frame is fixedly connected with the support frame, a driving mechanism acting on the crushing cylinder is arranged on the support frame, a crushing mechanism is arranged inside the crushing cylinder, a plurality of screening holes are opened on the outer wall of the crushing cylinder, a traditional Chinese medicine storage shell is sleeved on the outer surface of the crushing cylinder and is rotationally connected with the traditional Chinese medicine storage shell, the bottom of the traditional Chinese medicine storage shell is fixedly connected with the support frame, and a discharge port is opened at the bottom of the traditional Chinese medicine storage shell.

[0006] As a further preference of the technical solution, the driving mechanism is composed of a driven gear, a mounting frame, a first motor and a driving gear. The driven gear is sleeved on one end of the crushing cylinder and is fixedly connected with the crushing cylinder. A driving gear is arranged below the driven gear. The driving gear meshes with the driven gear. One end of the driving gear is provided with a first motor. The output shaft of the first motor is fixedly connected to the center of the shaft end of the driving gear. The bottom of the first motor is fixedly connected with a mounting frame. The bottom of the mounting frame is fixedly connected with the support frame.

[0007] As a further preference of the technical solution, the diameter of the driving gear is smaller than that of the driven gear.

[0008] As a further preferred embodiment of the present technical solution, the traditional Chinese medicine storage shell is composed of a storage bottom shell and a storage top shell. The storage top shell and the storage bottom shell are symmetrically distributed on the upper and lower sides of the crushing cylinder. Both ends of the storage bottom shell and the storage top shell are fixedly connected with connecting plates, and a plurality of fixing holes are formed in the connecting plates.

[0009] As a further preferred embodiment of the present technical solution, a collection box is arranged below the discharge port at the bottom of the traditional Chinese medicine storage shell.

[0010] As a further preferred embodiment of the present technical solution, the crushing mechanism is composed of a rotating shaft, cutting blades, a fixing plate and a second motor. The second motor is fixedly connected to the outer wall of the shaft end of the crushing cylinder. The output shaft of the second motor extends into the interior of the crushing cylinder and is fixedly connected with the rotating shaft. A plurality of cutting blades are fixedly connected to the outer wall of the rotating shaft. One end of the rotating shaft is rotatably connected to the inner wall of the crushing cylinder, and the other end of the rotating shaft is rotatably connected with a fixing plate. Three extension plates are fixedly connected to the annular outer wall of the fixing plate, and the other ends of the extension plates are fixedly connected above the inner wall of the crushing cylinder. The three extension plates are arranged in an annular array.

[0011] As a further preferred embodiment of the present technical solution, a feed port is formed at one end of the crushing cylinder away from the second motor. A sealing cover is arranged in the feed port, and the sealing cover is connected to the feed port through a threaded fit.

[0012] The present utility model provides a traditional Chinese medicine extraction pretreatment device, which has the following beneficial effects:

[0013] The present utility model drives the crushing cylinder to rotate through the driving mechanism, so that the cut traditional Chinese medicine in the crushing cylinder continuously tumbles, and is screened through the sieve holes on the outer wall of the crushing cylinder, so that the qualified traditional Chinese medicine after cutting falls into the traditional Chinese medicine storage shell. This pretreatment can not only cut the traditional Chinese medicine, but also quickly screen the cut traditional Chinese medicine, ensure that the cut traditional Chinese medicine is smaller than a certain size, and facilitate the subsequent treatment of the traditional Chinese medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a split schematic diagram of the overall structure of the present utility model;

[0016] Figure 3 is a split sectional view of the overall structure of the present utility model;

[0017] Figure 4 is part of the structure schematic diagram of the present utility model Figure 3 ;

[0018] In the figure: 1, support frame; 2, annular frame; 3, crushing cylinder; 4, storage top shell; 5, storage bottom shell; 6, traditional Chinese medicine storage shell; 7, driven gear; 8, sealing cover; 9, collection box; 10, sieve holes; 11, connecting plate; 12, rotating shaft; 13, cutting blade; 14, fixing plate; 15, extension plate; 16, mounting frame; 17, first motor; 18, driving gear; 19, second motor; 20, discharge port. Detailed implementation mode

[0019] 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.

[0020] The present invention provides a technical solution: As Figures 1 to 4 shown, in this embodiment, a traditional Chinese medicine extraction pretreatment device includes a support frame 1. Above the support frame 1, a crushing cylinder 3 is suspended. Both ends of the crushing cylinder 3 are respectively sleeved with an annular frame 2 and are rotationally connected to the annular frame 2. The bottom of the annular frame 2 is fixedly connected to the support frame 1. A driving mechanism acting on the crushing cylinder 3 is arranged on the support frame 1. A crushing mechanism is arranged inside the crushing cylinder 3. A plurality of sieve holes 10 are opened on the outer wall of the crushing cylinder 3. A traditional Chinese medicine storage shell 6 is sleeved on the outer surface of the crushing cylinder 3 and is rotationally connected to the traditional Chinese medicine storage shell 6. The bottom of the traditional Chinese medicine storage shell 6 is fixedly connected to the support frame 1. A discharge port 20 is opened at the bottom of the traditional Chinese medicine storage shell 6.

[0021] Among them, the driving mechanism is composed of a driven gear 7, a mounting frame 16, a first motor 17 and a driving gear 18. The driven gear 7 is sleeved on one end of the crushing cylinder 3 and is fixedly connected to the crushing cylinder 3. A driving gear 18 is arranged below the driven gear 7. The driving gear 18 meshes with the driven gear 7. One end of the driving gear 18 is provided with a first motor 17. The output shaft of the first motor 17 is fixedly connected to the center of the shaft end of the driving gear 18. The bottom of the first motor 17 is fixedly connected to the mounting frame 16. The bottom of the mounting frame 16 is fixedly connected to the support frame 1.

[0022] During use, start the first motor 17 to drive the driving gear 18 to rotate, thereby driving the driven gear 7 meshing with it to rotate, and then driving the crushing cylinder 3 to rotate. The rotation of the crushing cylinder 3 will cause the traditional Chinese medicine inside it to continuously flip, so that the cut traditional Chinese medicine is screened out from the sieve holes 10.

[0023] Among them, the diameter of the driving gear 18 is smaller than the diameter of the driven gear 7.

[0024] In this way, a force-saving gear set will be formed between the driving gear 18 and the driven gear 7, thereby reducing the stress on the first motor 17.

[0025] Among them, the traditional Chinese medicine storage shell 6 is composed of a storage bottom shell 5 and a storage top shell 4. The storage top shell 4 and the storage bottom shell 5 are symmetrically distributed on the upper and lower sides of the crushing cylinder 3. Both ends of the storage bottom shell 5 and the storage top shell 4 are fixedly connected with connecting plates 11, and a plurality of fixing holes are opened on the connecting plates 11.

[0026] Through the cooperation of the externally provided fixing bolts and the fixing holes, the connecting plates 11 on both sides of the storage top shell 4 and the storage bottom shell 5 can be fixed, so as to fixedly connect the storage top shell 4 and the storage bottom shell 5 together.

[0027] Among them, a collection box 9 is arranged below the discharge port 20 at the bottom of the traditional Chinese medicine storage shell 6.

[0028] The sieved traditional Chinese medicine can be collected through the provided collection box 9.

[0029] Among them, the crushing mechanism is composed of a rotating shaft 12, cutting blades 13, a fixing plate 14 and a second motor 19. The second motor 19 is fixedly connected to the outer wall of the shaft end of the crushing cylinder 3. The output shaft of the second motor 19 extends into the interior of the crushing cylinder 3 and is fixedly connected with the rotating shaft 12. A plurality of cutting blades 13 are fixedly connected to the outer wall of the rotating shaft 12. One end of the rotating shaft 12 is rotatably connected to the inner wall of the crushing cylinder 3, and the other end of the rotating shaft 12 is rotatably connected with a fixing plate 14. Three extension plates 15 are fixedly connected to the annular outer wall of the fixing plate 14, and the other ends of the extension plates 15 are fixedly connected above the inner wall of the crushing cylinder 3. The three extension plates 15 are arranged in an annular array.

[0030] During use, start the second motor 19 to drive the rotating shaft 12 to rotate, so as to drive the cutting blades 13 to cut the traditional Chinese medicine in the crushing cylinder 3.

[0031] Among them, a feed port is opened at one end of the crushing cylinder 3 away from the second motor 19. A sealing cover 8 is arranged in the feed port, and the sealing cover 8 is connected with the feed port through a threaded fit.

[0032] The utility model provides a traditional Chinese medicine extraction pretreatment device, and the specific working principle is as follows:

[0033] During use, put the traditional Chinese medicine into the interior of the pulverizing cylinder 3 through the feed port at the shaft end of the pulverizing cylinder 3. Then, start the first motor 17 and the second motor 19 simultaneously. The second motor 19 drives the rotating shaft 12 to rotate, thereby driving the cutting blade 13 to cut the traditional Chinese medicine in the pulverizing cylinder 3. The first motor 17 drives the driving gear 18 to rotate, thereby driving the driven gear 7 meshing with it to rotate, and further driving the pulverizing cylinder 3 to rotate. The rotation of the pulverizing cylinder 3 causes the traditional Chinese medicine inside it to continuously flip, so that the cut traditional Chinese medicine is screened out from the sieve holes 10. The traditional Chinese medicine screened by the sieve holes 10 is intercepted by the traditional Chinese medicine receiving shell 6 and slides downward along the inner wall of the traditional Chinese medicine receiving shell 6, and then falls into the collection box 9 through the discharge port 20 at the bottom of the traditional Chinese medicine receiving shell 6, thus completing the pretreatment of the traditional Chinese medicine. This pretreatment can not only cut the traditional Chinese medicine, but also quickly screen the cut traditional Chinese medicine to ensure that the cut traditional Chinese medicine is smaller than a certain size, facilitating the subsequent processing of the traditional Chinese medicine.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Chinese medicine extraction pretreatment device, comprising a support frame (1), characterized in that: A crushing cylinder (3) is suspended above the support frame (1), an annular frame (2) is respectively sleeved on both ends of the crushing cylinder (3) and is rotatably connected to the annular frame (2), the bottom of the annular frame (2) is fixedly connected to the support frame (1), a driving mechanism acting on the crushing cylinder (3) is arranged on the support frame (1), a crushing mechanism is arranged inside the crushing cylinder (3), a plurality of sieve holes (10) are provided on the outer wall of the crushing cylinder (3), a Chinese medicine storage shell (6) is sleeved on the outer surface of the crushing cylinder (3) and is rotatably connected to the Chinese medicine storage shell (6), the bottom of the Chinese medicine storage shell (6) is fixedly connected to the support frame (1), and a discharge port (20) is provided at the bottom of the Chinese medicine storage shell (6).

2. A Chinese medicine extraction pretreatment device according to claim 1, characterized in that: The driving mechanism is composed of a driven gear (7), a mounting frame (16), a first motor (17) and a driving gear (18); the driven gear (7) is sleeved on one end of the pulverizing cylinder (3) and fixedly connected to the pulverizing cylinder (3); a driving gear (18) is arranged below the driven gear (7); the driving gear (18) and the driven gear (7) are meshed with each other; a first motor (17) is arranged at the end of the driving gear (18); an output shaft of the first motor (17) is fixedly connected to the center of the shaft end of the driving gear (18); the bottom of the first motor (17) is fixedly connected to the mounting frame (16); and the bottom of the mounting frame (16) is fixedly connected to the support frame (1).

3. A Chinese medicine extraction pretreatment device according to claim 2, characterized in that: The diameter of the driving gear (18) is smaller than the diameter of the driven gear (7).

4. A Chinese medicine extraction pretreatment device according to claim 1, characterized in that: The Chinese medicine storage shell (6) is composed of a storage bottom shell (5) and a storage top shell (4), wherein the storage top shell (4) and the storage bottom shell (5) are symmetrically distributed on the upper and lower sides of the crushing cylinder (3), and the two ends of the storage bottom shell (5) and the storage top shell (4) are respectively fixedly connected with a connecting plate (11), and a plurality of fixing holes are opened on the connecting plate (11).

5. A Chinese medicine extraction pretreatment device according to claim 1, characterized in that: A collecting box (9) is provided at the bottom of the Chinese medicine storage shell (6) below the discharge port (20).

6. A Chinese medicine extraction pretreatment device according to claim 1, characterized in that: The pulverizing mechanism is composed of a rotating shaft (12), a cutting blade (13), a fixed plate (14) and a second motor (19); the second motor (19) is fixedly connected to the outer wall of the shaft end of the pulverizing cylinder (3); the output shaft of the second motor (19) extends into the interior of the pulverizing cylinder (3) and is fixedly connected to the rotating shaft (12); a plurality of cutting blades (13) are fixedly connected to the outer wall of the rotating shaft (12); one end of the rotating shaft (12) is rotatably connected to the inner wall of the pulverizing cylinder (3); the other end of the rotating shaft (12) is rotatably connected to the fixed plate (14); three extension plates (15) are fixedly connected to the annular outer wall of the fixed plate (14); the other end of the extension plate (15) is fixedly connected to the inner wall of the pulverizing cylinder (3); the three extension plates (15) are arranged in an annular array.

7. A Chinese medicine extraction pretreatment device according to claim 6, characterized in that: A feed port is provided at one end of the grinding cylinder (3) away from the second motor (19), a sealing cover (8) is provided in the feed port, and the sealing cover (8) is connected to the feed port by threaded engagement.

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