Vibrating screen for traditional Chinese medicine decoction piece production

Abstract

The utility model relates to a vibrating screen for traditional Chinese medicine decoction piece production and relates to the field of vibrating screens. The device comprises a base, a discharging shell is fixedly installed in the middle of the base, a drainage pipe is installed at the lower end of the discharging shell and obliquely fixed to the lower end face of the discharging shell, a sieve plate is installed over the discharging shell, the two ends of the sieve plate are rotationally connected with the base, and a servo motor for adjusting the angle of the sieve plate is installed on the outer side face of the base. And a feeding shell is further arranged over the sieve plate and is in sliding connection with the base. According to the tablet screening device, the discharging shell and the screening plate are fixedly installed on the base, and the screening plate is arranged over the discharging shell, so that when screening machining needs to be conducted, the screening plate can be driven to shake through a vibration motor on the discharging shell, and then tablets are rapidly screened through the screening plate; and the screened tablet scraps can penetrate through the sieve plate to be gathered in the discharging shell, and finally are stably discharged through the drainage pipe, so that the operation is very convenient.

Description

Technical Field

[0001] This application relates to the technical field of vibrating screens, and in particular to a vibrating screen for traditional Chinese medicine decoction pieces production. Background Art

[0002] The production process of traditional Chinese medicine decoction pieces generally includes a series of processes such as water treatment, cutting, processing, drying, sterilization, and ingredient mixing of Chinese medicinal materials. Screening is an important step to ensure the quality of traditional Chinese medicine decoction pieces. After being processed through multiple processes, the traditional Chinese medicine decoction pieces will be broken, so it is necessary to screen the traditional Chinese medicine decoction pieces.

[0003] The existing Chinese patent with the publication number CN218108430U discloses a vibrating screening machine for traditional Chinese medicine decoction pieces, which relates to the technical field of traditional Chinese medicine decoction pieces screening. It includes a box body, the bottom of the box body is welded with a base, a converging bin is installed below the inside of the box body, and an arc-shaped filter screen is arranged above the converging bin. The bottom of the converging bin is connected with a diversion pipe, and a blower is installed at the end of the diversion pipe. The center of the inside of the box body is connected with a second sieve plate, and the center of the top surface of the second sieve plate is connected with a second connecting rod. The top of the second connecting rod is installed with a vibration motor, and the top of the vibration motor is connected with a first connecting rod.

[0004] In view of the above related technologies, it is found that most of the existing vibrating screening machines for traditional Chinese medicine decoction pieces install one or more sieve plates in the screening box for screening and processing. After long-term use, it is found that a lot of impurities will adhere to and remain on the upper end of the sieve plate, which will not only reduce the screening effect, but also contaminate the traditional Chinese medicine decoction pieces. The traditional method requires opening the equipment box to disassemble the sieve plate for cleaning, which is cumbersome to operate and affects the processing efficiency. Utility Model Content

[0005] In order to achieve the purpose of facilitating the cleaning of the sieve plate, this application provides a vibrating screen for traditional Chinese medicine decoction pieces production.

[0006] The vibrating screen for traditional Chinese medicine decoction pieces production provided by this application adopts the following technical solutions:

[0007] A vibrating screen for traditional Chinese medicine decoction pieces production includes a base. A discharge shell is fixedly installed in the middle of the base. A drain pipe is installed at the lower end of the discharge shell. The drain pipe is obliquely fixed on the lower end surface of the discharge shell. A sieve plate is installed directly above the discharge shell. Both ends of the sieve plate are rotatably connected to the base, and a servo motor for adjusting the angle of the sieve plate is installed on the outer side surface of the base. A feeding shell is also arranged directly above the sieve plate. The feeding shell is slidably connected to the base, and an electric cylinder for driving the feeding shell to lift is fixedly installed on the base.

[0008] By adopting the above technical solution, the discharge shell is fixedly installed in the middle of the base, which facilitates receiving the screened raw materials through the discharge shell, gathering the raw materials and stably discharging them to the outside through the drainage pipe. At the same time, by installing a sieve plate directly above the discharge shell, it is ensured that rapid sieving can be carried out through the sieve plate during use, with the qualified whole tablets retained on the sieve plate, while the broken tablets can pass through the sieve plate and enter the discharge shell. Also, during use, the sieve plate can be driven to flip by a servo motor, ensuring that the sieve plate can be switched between two sides for use, which is easier to pour out the impurities remaining on the sieve plate to the outside. At the same time, by setting the feeding shell, it is ensured that the tablets can accurately fall onto the sieve plate, and when the sieve plate needs to be flipped, the feeding shell can be supported by an electric cylinder to avoid blocking the flipping of the sieve plate.

[0009] Optionally, the base includes a seat plate and a vertical plate. The vertical plate is installed on the upper end surface of the seat plate and is fixedly connected to the seat plate perpendicularly.

[0010] By adopting the above technical solution, through the structural setting of the base, it is ensured that the seat plate serves as the bottom of the entire device, ensuring that the device can be stably placed on the ground for use. At the same time, through the setting of two vertical plates, it is ensured that the discharge shell is stably installed and facilitates the rotational installation and use of the sieve plate.

[0011] Optionally, the discharge shell includes an arc-shaped bottom plate and side plates. The side plates are arranged at both ends of the arc-shaped bottom plate and are fixedly connected to the arc-shaped bottom plate. A vibration motor is also fixedly installed on the outer side surface of the side plates.

[0012] By adopting the above technical solution, through the structural setting of the discharge shell, it is ensured that the screened tablets are stably collected through the cooperation of the arc-shaped bottom plate and the side plates. Moreover, through the setting of the arc-shaped bottom plate, on the one hand, it can gather the tablets, and on the other hand, it facilitates the flexible flipping of the sieve plate.

[0013] Optionally, the sieve plate includes a frame shell and a sieve mesh. The frame shell is rotatably installed on the vertical plate, and the sieve mesh is fixedly installed in the middle of the frame shell.

[0014] By adopting the above technical solution, through the structural setting of the sieve plate, it is ensured that the sieve mesh is fixedly installed through the frame shell, making it easy for the sieve mesh to stably screen the tablets.

[0015] Optionally, the frame shell includes an annular frame and a rotating shaft rod. The rotating shaft rods are symmetrically arranged at both ends of the outer side surface of the annular frame and are fixedly connected to the annular frame.

[0016] By adopting the above technical solution, through the structural setting of the frame shell, it is ensured that the annular frame can be installed on the vertical plate through the rotating shaft rods, facilitating flexible rotation and adjustment when flipping is needed.

[0017] Optionally, the feeding shell includes a positioning shell and a support frame. The positioning shell is arranged directly above the screen mesh, and the support frame is fixedly installed on both sides of the positioning shell.

[0018] By adopting the above technical solution, through the structural setting of the feeding shell, it is ensured that the positioning shell can be stably installed directly above the sieve plate through the support frames on both sides during use, and the height of the positioning shell can be adjusted through the support frames on both sides.

[0019] Optionally, a guiding shell for installing the support frame is arranged at the head of the vertical plate, and the guiding shell is fixedly connected to the vertical plate.

[0020] By adopting the above technical solution, by installing the guiding shell on the vertical plate, it is convenient for the support frame to be slidably installed, and it is easy to stably lift and adjust during use.

[0021] Optionally, a plurality of anti-vibration feet are arranged at the lower end of the seat plate, and the anti-vibration feet are fixedly connected to the seat plate.

[0022] By adopting the above technical solution, by arranging the anti-vibration feet at the lower end of the seat plate, it is convenient to increase the overall shock absorption effect of the equipment during use.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. In the present application, the discharge shell and the sieve plate are fixedly installed on the base, and the sieve plate is arranged directly above the discharge shell. In this way, when screening and processing are required, the vibration motor on the discharge shell can be used to drive the sieve plate to vibrate, and then the tablets can be quickly screened through the sieve plate. After screening, the tablet debris can pass through the sieve plate and gather in the discharge shell, and finally be stably discharged through the drainage pipe, which is very convenient to operate;

[0025] 2. In the present application, the discharge shell is designed into a structure with a curved bottom plate and side plates, which can not only ensure the rapid gathering of the screened tablet debris, but also ensure the flexible rotation when the sieve plate is turned over. In this way, when it is necessary to clean the upper end of the sieve plate, only need to turn the sieve plate 180°, and the vibration motor can also be started to assist in cleaning. Through the design of the liftable feeding shell, it is not only easy for the tablets to stably enter the sieve plate, but also can ensure that it can automatically rise when the sieve plate is turned over, and will not hinder the turning of the sieve plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a perspective view of the overall structure in an embodiment of the present application.

[0027] Figure 2 is Figure 1 a side view of the device shown.

[0028] Figure 3 It is a schematic diagram of the decomposition structure of the overall structure in the embodiment of the present application.

[0029] Figure 4 is Figure 3 The front view of the device shown when the feeding shell is not installed.

[0030] Figure 5 is Figure 4 The sectional view of the device shown along the A-A direction.

[0031] Explanation of reference numerals: 1, base; 11, seat plate; 111, shock-proof feet; 12, vertical plate; 121, guide shell; 2, discharge shell; 21, arc-shaped bottom plate; 22, side plate; 23, vibration motor; 3, drain pipe; 4, sieve plate; 41, frame shell; 411, annular frame; 412, rotating shaft rod; 42, sieve mesh; 5, servo motor; 6, feeding shell; 61, positioning shell; 62, support frame; 7, electric cylinder. Detailed implementation manners

[0032] The following further elaborates on the present application with reference to the accompanying drawings.

[0033] An embodiment of the present application discloses a vibrating screen for traditional Chinese medicine decoction pieces production. Referring to Figure 1 , Figure 2 and Figure 3 shown, a vibrating screen for traditional Chinese medicine decoction pieces production includes a base 1. A discharge shell 2 is fixedly installed in the middle of the base 1. A drain pipe 3 is installed at the lower end of the discharge shell 2. The drain pipe 3 is obliquely fixed on the lower end surface of the discharge shell 2. A sieve plate 4 is installed directly above the discharge shell 2. Both ends of the sieve plate 4 are rotatably connected to the base 1. And a servo motor 5 for adjusting the angle of the sieve plate 4 is installed on the outer side surface of the base 1. A feeding shell 6 is further arranged directly above the sieve plate 4. The feeding shell 6 is slidably connected to the base 1. And an electric cylinder 7 for driving the feeding shell 6 to lift is fixedly installed on the base 1. By fixedly installing the discharge shell 2 in the middle of the base 1, it is convenient to receive the sieved raw materials through the discharge shell 2, and gather the raw materials and stably discharge them to the outside through the drain pipe 3. At the same time, by installing the sieve plate 4 directly above the discharge shell 2, it is ensured that rapid sieving can be carried out through the sieve plate 4 during use, retaining the qualified whole tablets on the sieve plate 4, while the broken tablets can pass through the sieve plate 4 and enter the discharge shell 2. At the same time, during use, the sieve plate 4 can also be driven to flip by the servo motor 5, ensuring that the sieve plate 4 can be switched between two sides for use, so that it is easier to pour out the impurities remaining on the sieve plate 4 to the outside. At the same time, by setting the feeding shell 6, it is ensured that the tablets can accurately fall onto the sieve plate 4. And when the sieve plate 4 needs to be flipped, the feeding shell 6 can be supported by the electric cylinder 7 to avoid blocking the flipping of the sieve plate 4.

[0034] Referring to Figure 3 and Figure 4As shown in the figure, the base 1 includes a base plate 11 and a vertical plate 12. The vertical plate 12 is installed on the upper end surface of the base plate 11, and the vertical plate 12 is fixedly connected to the base plate 11 perpendicularly. By setting the structure of the base 1, it is ensured that the base plate 11 serves as the bottom of the entire device, ensuring that the device can be stably placed on the ground for use. At the same time, through the setting of the two vertical plates 12, it is ensured that the discharge housing 2 is stably installed, and it is convenient for the sieve plate 4 to be rotatably installed and used. A number of shock-absorbing feet 111 are provided at the lower end of the base plate 11, and the shock-absorbing feet 111 are fixedly connected to the base plate 11. By providing the shock-absorbing feet 111 at the lower end of the base plate 11, it is convenient to increase the overall shock-absorbing effect of the device during use.

[0035] Referring to Figure 1 and Figure 3 As shown in the figure, the discharge housing 2 includes an arc-shaped bottom plate 21 and side plates 22. The side plates 22 are provided at both ends of the arc-shaped bottom plate 21, and the side plates 22 are fixedly connected to the arc-shaped bottom plate 21. A vibration motor 23 is also fixedly installed on the outer side surface of the side plates 22. By setting the structure of the discharge housing 2, it is ensured that the arc-shaped bottom plate 21 and the side plates 22 cooperate to stably collect the screened medicament. Moreover, through the setting of the arc-shaped bottom plate 21, on the one hand, the medicament can be gathered, and on the other hand, it is convenient for the sieve plate 4 to flexibly flip.

[0036] Referring to Figure 3 As shown in the figure, the sieve plate 4 includes a frame housing 41 and a sieve mesh 42. The frame housing 41 is rotatably installed on the vertical plate 12, and the sieve mesh 42 is fixedly installed in the middle of the frame housing 41. By setting the structure of the sieve plate 4, it is ensured that the sieve mesh 42 is fixedly installed through the frame housing 41, making it easy for the sieve mesh 42 to stably screen the medicament. The frame housing 41 includes an annular frame 411 and a rotating shaft rod 412. The rotating shaft rod 412 is symmetrically provided at both ends of the outer side surface of the annular frame 411, and the rotating shaft rod 412 is fixedly connected to the annular frame 411. By setting the structure of the frame housing 41, it is ensured that the annular frame 411 can be installed on the vertical plate 12 through the rotating shaft rod 412, facilitating flexible rotation adjustment when flipping is required.

[0037] Referring to Figure 2 、 Figure 3 and Figure 4 As shown in the figure, the feeding housing 6 includes a positioning housing 61 and a support frame 62. The positioning housing 61 is provided directly above the sieve mesh 42, and the support frame 62 is fixedly installed on both sides of the positioning housing 61. By setting the structure of the feeding housing 6, it is ensured that during use, the positioning housing 61 can be stably installed directly above the sieve plate 4 through the support frames 62 on both sides, and the height of the positioning housing 61 can be adjusted through the support frames 62 on both sides. A guiding housing 121 for installing the support frame 62 is provided at the head of the vertical plate 12, and the guiding housing 121 is fixedly connected to the vertical plate 12. By installing the guiding housing 121 on the vertical plate 12, it is convenient for the support frame 62 to be slidably installed, making it easy to stably lift and lower and adjust during use.

[0038] The implementation principle of a vibrating screen for traditional Chinese medicine decoction pieces production in an embodiment of this application is as follows: When processing is required, the medicine can be directly put onto the sieve plate 4 from the positioning shell 61, and then the vibrating motor 23 is started to stably screen and process. After screening is completed, the upper tablets remaining on the sieve plate 4 can be taken out, and the broken tablets can pass through the sieve plate 4 and fall into the discharge shell 2, and then be discharged to the outside through the discharge pipe 3. When it is found that there are residual medicinal residues on the sieve plate 4, the electric cylinder 7 can be started to lift the feeding shell 6, then the vibrating motor 23 is started to flip the sieve plate 4, and finally the feeding shell 6 is lowered, which is more convenient to operate.

[0039] The above are all the preferred embodiments of this application. Without restricting the protection scope of this application accordingly, therefore: All equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A vibrating screen for producing Chinese herbal medicine slices, comprising a base (1), characterized in that: A discharge shell (2) is fixedly mounted in the middle of the base (1), a discharge pipe (3) is mounted at the lower end of the discharge shell (2), and the discharge pipe (3) is tilted and fixed on the lower end surface of the discharge shell (2). A sieve plate (4) is mounted directly above the discharge shell (2), both ends of the sieve plate (4) are rotatably connected to the base (1), and a servo motor (5) for adjusting the angle of the sieve plate (4) is mounted on the outer surface of the base (1). A delivery shell (6) is also arranged directly above the sieve plate (4), the delivery shell (6) is slidably connected to the base (1), and an electric cylinder (7) for driving the delivery shell (6) to rise and fall is fixedly mounted on the base (1).

2. A vibrating screen for producing Chinese medicinal pieces according to claim 1, characterized in that: The base (1) comprises a seat plate (11) and a vertical plate (12), wherein the vertical plate (12) is mounted on the upper end surface of the seat plate (11), and the vertical plate (12) is vertically fixedly connected to the seat plate (11).

3. A vibrating screen for producing Chinese medicinal pieces according to claim 2, characterized in that: The discharge shell (2) comprises an arc-shaped bottom plate (21) and side plates (22), wherein the side plates (22) are arranged at both ends of the arc-shaped bottom plate (21), and the side plates (22) are fixedly connected to the arc-shaped bottom plate (21), and a vibration motor (23) is also fixedly mounted on the outer surface of the side plate (22).

4. A vibrating screen for producing Chinese medicinal pieces according to claim 3, characterized in that: The sieve plate (4) comprises a frame shell (41) and a sieve mesh (42); the frame shell (41) is rotatably mounted on the vertical plate (12); and the sieve mesh (42) is fixedly mounted in the middle of the frame shell (41).

5. A vibrating screen for producing Chinese medicinal pieces according to claim 4, characterized in that: The frame shell (41) comprises an annular frame (411) and a rotating shaft rod (412). The rotating shaft rod (412) is symmetrically arranged at two ends of the outer side surface of the annular frame (411), and the rotating shaft rod (412) is fixedly connected to the annular frame (411).

6. A vibrating screen for producing Chinese medicinal pieces according to claim 5, characterized in that: The delivery shell (6) comprises a positioning shell (61) and a support frame (62); the positioning shell (61) is arranged directly above the screen (42); and the support frame (62) is fixedly mounted on both sides of the positioning shell (61).

7. A vibrating screen for producing Chinese medicinal pieces according to claim 6, characterized in that: A guide shell (121) for mounting the support frame (62) is provided at the head of the vertical plate (12), and the guide shell (121) is fixedly connected to the vertical plate (12).

8. A vibrating screen for producing Chinese medicinal pieces according to any one of claims 2 to 7, characterized in that: A plurality of anti-vibration support feet (111) are provided at the lower end of the seat plate (11), and the anti-vibration support feet (111) are fixedly connected to the seat plate (11).

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