Classified screening device for traditional Chinese medicine extracts

Abstract

The utility model relates to the technical field of traditional Chinese medicine preparation, and particularly discloses a traditional Chinese medicine extract grading screening device which is characterized in that a traditional Chinese medicine extract is poured along an opening in a rotating frame, a motor is started to drive the rotating frame to rotate through a bevel gear set, and the traditional Chinese medicine extract in the rotating frame can generate centrifugal motion under the action of inertia when the rotating frame rotates at a high speed; wherein large particles can be blocked by the first-stage filter cylinder, the remaining extract can enter the second-stage filter cylinder, small particles can penetrate through the second-stage filter cylinder to enter the blocking cylinder, the rotating frame rotates at a high speed through the motor, and the large particles can be blocked by the second-stage filter cylinder. According to the traditional Chinese medicine extract three-stage screening device, the first-stage filtering cylinder, the second-stage filtering cylinder and the blocking cylinder are used for conducting triple filtering on the extract conducting centrifugal movement, the effect of conducting three-stage screening on the traditional Chinese medicine extract is achieved, the screened extract can be subpackaged by pulling out the collecting box, and the effect that the screened extract can be conveniently taken out is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine preparation, in particular to a grading and screening device for traditional Chinese medicine extracts. Background Art

[0002] In the production process of traditional Chinese medicine, the effective ingredients of the traditional Chinese medicine need to be extracted through extraction equipment first, and then the extracted traditional Chinese medicine extracts are concentrated and dried. The dried traditional Chinese medicine extracts also need to be graded and screened. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the shortcomings of the existing technology, the utility model provides a Chinese medicine extract grading and screening device to solve the technical problem that the extracted Chinese medicine extract needs to be concentrated and dried, and the dried Chinese medicine extract needs to be graded and screened again.

[0005] (2) Technical solution

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The top of the rotating frame is fixedly mounted with a bevel gear set, and the top of the outer shell is fixedly mounted with a motor; the unloading rod is slidably connected to the rotating frame, and the motor drives the rotating frame to rotate through the bevel gear set, and the bottom end of the outer shell is fixedly mounted with a unloading mechanism, the unloading mechanism comprises a first unloading hopper, a second unloading hopper, and a third unloading hopper, and the bottom end of the first unloading hopper is fixedly mounted with a collecting box; three chambers are opened in the collecting box, the end of the first unloading hopper is connected to the left compartment of the collecting box, the second unloading hopper is installed in the inside of the first unloading hopper, and the third unloading hopper is installed in the inside of the second unloading hopper; the end of the second unloading hopper is connected to the middle compartment of the collecting box, and the third unloading hopper is connected to the right compartment of the collecting box, and three collecting boxes are slidably mounted inside the collecting box.

[0008] Preferably, universal wheels are installed at the four corners of the bottom end of the collection box.

[0009] Preferably, a spring is fixedly mounted on the top end of the discharge rod.

[0010] (3) Beneficial effects

[0011] 1. Pour the Chinese herbal medicine extract along the opening on the rotating frame, start the motor and drive the rotating frame to rotate through the bevel gear set. The Chinese herbal medicine extract inside the rotating frame will produce centrifugal motion under the action of inertia. The large particles will be intercepted by the first-level filter cartridge, and the remaining extract will enter the second-level filter cartridge. The smaller particles will pass through the second-level filter cartridge and enter the inside of the blocking cartridge. The rotating frame is rotated at high speed by the motor, and the extract undergoing centrifugal motion is triple-filtered by the first-level filter cartridge, the second-level filter cartridge and the blocking cartridge, thereby achieving the effect of three-level screening of the Chinese herbal medicine extract.

[0012] 2. After the screening is completed, the motor stops and the Chinese medicine extract inside the rotating frame will fall into the unloading mechanism under the action of gravity. Pull the unloading rod upward, and the unloading rod will overcome the elastic force of the spring to pull the unloading cone to slide upward, so that the large particle extract in the first-level filter cylinder will fall into the third unloading hopper, and the extract with the largest particles will slide along the third unloading hopper to the right collection box, and the smaller particle extract in the second-level filter cylinder will slide along the second unloading hopper to the middle collection box, and the smallest particle extract inside the barrier cylinder will slide along the third unloading hopper to the left collection box. The collection box can be pulled out to package the screened extract, which makes it easy to take out the screened extract. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0014] Figure 1 This is a structural diagram of the shell of the utility model;

[0015] Figure 2 It is a cross-sectional structural diagram of the utility model;

[0016] Figure 3 For this utility model Figure 3 A magnified structural diagram;

[0017] Figure 4 This is a structural diagram of the filter cartridge of the present utility model;

[0018] Figure 5 This is a cross-sectional structural diagram of the discharge hopper of the present utility model.

[0019] Legend: 1. Outer casing; 2. Rotating frame; 3. Primary filter cartridge; 4. Secondary filter cartridge; 5. Blocking cylinder; 6. Bevel gear set; 7. Motor; 8. Discharge rod; 9. Discharge cone; 11. Spring; 12. First discharge hopper; 13. Second discharge hopper; 14. Third discharge hopper; 15. Collection box; 16. Collection box; 17. Universal wheel. DETAILED DESCRIPTION

[0020] The embodiment of the present application provides a grading and screening device for Chinese herbal medicine extracts, which effectively solves the technical problem that the extracted Chinese herbal medicine extracts need to be concentrated and dried, and the dried Chinese herbal medicine extracts need to be graded and screened again. The Chinese herbal medicine extracts are poured into the opening on the rotating frame, and the motor is started to drive the rotating frame to rotate through the bevel gear set. The Chinese herbal medicine extracts inside the rotating frame will produce centrifugal motion under the action of inertia, and the large particles will be blocked by the first-level filter cylinder, and the remaining extracts will enter the second-level filter cylinder, and the smaller particles will pass through the second-level filter cylinder and enter the inside of the blocking cylinder. The rotating frame is rotated at a high speed by the motor, and the extracts undergoing centrifugal motion are tripled by the first-level filter cylinder, the second-level filter cylinder, and the blocking cylinder. The filtration achieves the effect of three-stage screening of the Chinese medicine extract. After the screening is completed, the motor stops, and the Chinese medicine extract inside the rotating frame will fall into the unloading mechanism under the action of gravity. Pull the unloading rod upward, and the unloading rod will overcome the elastic force of the spring to pull the unloading cone to slide upward, so that the large-particle extract in the first-level filter cylinder falls into the third unloading hopper, and the extract with the largest particles will slide along the third unloading hopper to the right collection box. The smaller particle extract in the secondary filter cylinder will slide along the second unloading hopper to the middle collection box, and the smallest particle extract inside the barrier cylinder will slide along the third unloading hopper to the left collection box. The collection box can be pulled out to package the screened extract, which achieves the effect of facilitating the removal of the screened extract.

[0021] Example

[0022] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the extracted Chinese herbal medicine extracts are concentrated and dried, and the dried Chinese herbal medicine extracts need to be further graded and screened. The overall idea is as follows:

[0023] In response to the problems existing in the prior art, the utility model provides a grading and screening device for Chinese herbal medicine extracts, comprising a shell 1, a rotating frame 2 is rotatably installed inside the shell 1, a first-level filter cartridge 3 is fixedly installed on the rotating frame 2, a second-level filter cartridge 4 is fixedly installed on the rotating frame 2, a blocking cartridge 5 is fixedly installed on the rotating frame 2, a discharge rod 8 is rotatably installed on the shell 1, a discharge cone 9 is fixedly installed on the bottom end of the discharge rod 8, a bevel gear set 6 is fixedly installed on the top of the rotating frame 2, and a motor 7 is fixedly installed on the top of the shell 1; the discharge rod 8 is slidably connected to the rotating frame 2, and the motor 7 drives the rotating frame 2 to rotate through the bevel gear set 6.

[0024] A unloading mechanism is installed at the bottom end of the outer shell 1, and the unloading mechanism includes a first unloading hopper 12, a second unloading hopper 13, and a third unloading hopper 14. A collecting box 15 is fixedly installed at the bottom end of the first unloading hopper 12; three chambers are opened in the collecting box 15, the end of the first unloading hopper 12 is connected to the left compartment of the collecting box 15, and the second unloading hopper 13 is installed inside the first unloading hopper 12.

[0025] The third unloading hopper 14 is installed inside the second unloading hopper 13; the end of the second unloading hopper 13 is connected to the middle compartment of the collecting box 15, and the third unloading hopper 14 is connected to the right compartment of the collecting box 15. Three collecting boxes 16 are slidably installed inside the collecting box 15, and universal wheels 17 are installed at the four corners of the bottom end of the collecting box 15. A spring 11 is fixedly installed on the top of the unloading rod 8.

[0026] Working principle:

[0027] In the first step, the Chinese medicine extract is poured into the opening on the rotating frame 2, and the motor 7 is started to drive the rotating frame 2 to rotate through the bevel gear set 6. The Chinese medicine extract inside the rotating frame 2 will produce centrifugal motion under the action of inertia. The large particles will be blocked by the primary filter cylinder 3, and the remaining extract will enter the secondary filter cylinder 4. The smaller particles will pass through the secondary filter cylinder 4 and enter the inside of the blocking cylinder 5. The rotating frame 2 is rotated at a high speed by the motor 7, and the extract undergoing centrifugal motion is triple-filtered by the primary filter cylinder 3, the secondary filter cylinder 4, and the blocking cylinder 5, thereby achieving the effect of three-stage screening of the Chinese medicine extract.

[0028] In the second step, after the screening is completed, the motor 7 stops, and the Chinese medicine extract inside the rotating frame 2 will fall into the unloading mechanism under the action of gravity, pulling the unloading rod 8 upward. The unloading rod 8 will overcome the elastic force of the spring 11 and pull the unloading cone 9 to slide upward, so that the large particle extract in the first-level filter cylinder 3 falls into the third unloading hopper 14, and the extract with the largest particles will slide along the third unloading hopper 14 to the right collection box 16. The smaller particle extract in the secondary filter cylinder 4 will slide along the second unloading hopper 13 to the middle collection box 16, and the smallest particle extract inside the blocking cylinder 5 will slide along the third unloading hopper 14 to the left collection box 16. The collection box 16 can be pulled out to package the screened extract, thereby achieving the effect of facilitating the removal of the screened extract.

[0029] Finally, it should be noted that the above embodiments are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A Chinese herbal medicine extract grading and screening device, comprising a housing (1), characterized in that: A rotating frame (2) is rotatably mounted inside the housing (1), a primary filter cartridge (3) is fixedly mounted on the rotating frame (2), a secondary filter cartridge (4) is fixedly mounted on the rotating frame (2), a blocking cartridge (5) is fixedly mounted on the rotating frame (2), a discharge rod (8) is rotatably mounted on the housing (1), a discharge cone (9) is fixedly mounted on the bottom end of the discharge rod (8), a bevel gear set (6) is fixedly mounted on the top end of the rotating frame (2), and a motor (7) is fixedly mounted on the top end of the housing (1); The discharge rod (8) is slidably connected to the rotating frame (2), and the motor (7) drives the rotating frame (2) to rotate through the bevel gear set (6).

2. A Chinese medicine extract grading and screening device according to claim 1, characterized in that: A discharge mechanism is installed at the bottom end of the housing (1), and the discharge mechanism includes a first discharge hopper (12), a second discharge hopper (13), and a third discharge hopper (14). A collection box (15) is fixedly installed at the bottom end of the first discharge hopper (12); The collecting box (15) is provided with three compartments, and the end of the first discharge hopper (12) is connected to the left compartment of the collecting box (15).

3. A Chinese medicine extract grading and screening device according to claim 2, characterized in that: The second discharge hopper (13) is installed inside the first discharge hopper (12), and the third discharge hopper (14) is installed inside the second discharge hopper (13); The end of the second discharge hopper (13) is connected to the middle compartment of the collection box (15), and the third discharge hopper (14) is connected to the right compartment of the collection box (15).

4. A Chinese medicine extract grading and screening device according to claim 2, characterized in that: Three collection boxes (16) are slidably mounted inside the collection box (15).

5. A Chinese medicine extract grading and screening device as claimed in claim 2, characterized in that: Universal wheels (17) are installed at the four corners of the bottom end of the collecting box (15).

6. A Chinese medicine extract grading and screening device according to claim 1, characterized in that: A spring (11) is fixedly mounted on the top end of the discharge rod (8).

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