CN216420136U

CN216420136U - Herbal pieces-sieve separator

Info

Publication number: CN216420136U
Application number: CN202122985536.1U
Authority: CN
Inventors: 李威; 李磊; 李京
Original assignee: Hebei Ancaotang Pharmaceutical Co ltd
Current assignee: Hebei Ancaotang Pharmaceutical Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-03
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a herbal pieces-sieve separator, including the box, set gradually a plurality of shale shakers from top to bottom in the box, the mesh of shale shaker reduces from top to bottom in proper order, and the one end of shale shaker is provided with vibrating motor, and the shale shaker slope sets up, and the lower one end in shale shaker position is provided with and connects the hopper; a cleaning mechanism is arranged below each vibrating screen and comprises a chain transmission mechanism and two fixed blocks arranged on the chain transmission mechanism, a roller shaft is rotatably arranged between the two fixed blocks, ejector pins are arranged on the roller shaft and reciprocate below the vibrating screen, and the ejector pins can be inserted into meshes of the vibrating screen; the utility model is provided with two layers of vibrating screens in the box body, the meshes are reduced from top to bottom in sequence, and the traditional Chinese medicine decoction pieces can be divided into two specifications; the cleaning mechanism is arranged below each layer of vibrating screen, and the roller shaft rotates to eject the Chinese herbal pieces blocked in the holes of the vibrating screen, so that the screening efficiency is improved.

Description

Herbal pieces-sieve separator

Technical Field

The utility model relates to a traditional chinese medicine production facility technical field especially relates to a herbal pieces-sieve separator.

Background

The traditional Chinese medicine decoction pieces are prepared from traditional Chinese medicines according to the traditional Chinese medicine theory and the traditional Chinese medicine preparation method, and can be directly used as traditional Chinese medicines in traditional Chinese medicine clinical practice. The traditional Chinese medicine decoction pieces are crushed after being processed by a plurality of procedures, so the traditional Chinese medicine decoction pieces need to be screened, the processed traditional Chinese medicine decoction pieces are convenient to grade, and the uniformity of the composition of the traditional Chinese medicine decoction pieces is ensured. At present, the screening mode of traditional Chinese medicine decoction pieces is roughly divided into two types, the first type is to screen through manual work, the screening effect is good, but not only the workload of manual screening is large, the screening efficiency is low, simultaneously, a large amount of dust pollution influences the health of screening personnel in the screening process, and the other type is to screen through a screening device. Most of screening devices have poor screening effect, materials are easy to accumulate in the screening process, the screen is blocked, manual cleaning is needed, and screening efficiency and screening effect are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a herbal pieces-sieve separator to the not enough of above-mentioned prior art.

In order to solve the above problems, the utility model adopts the following technical proposal:

a traditional Chinese medicine decoction piece screening machine comprises a box body, wherein a plurality of vibrating sieves are sequentially arranged in the box body from top to bottom, meshes of the vibrating sieves are sequentially reduced from top to bottom, a vibrating motor is arranged at one end of each vibrating sieve, the vibrating sieves are obliquely arranged, and a material receiving hopper is arranged at the lower end of each vibrating sieve; every the below of shale shaker is provided with clearance mechanism, clearance mechanism include chain drive and set up in two last fixed blocks of chain drive, two it is provided with the roller to rotate between the fixed block, be provided with the thimble on the roller, the roller is in shale shaker below reciprocating motion, the thimble can insert in the mesh of shale shaker.

Further, chain drive is including setting up in driving shaft and driven shaft in the box, the both ends of driving shaft and driven shaft are provided with the sprocket respectively, be provided with the chain on two sprockets of corresponding one side on driving shaft and the driven shaft, two the chain is located the shale shaker both sides, the one end of driving shaft is worn out be provided with driving motor behind the box.

Further, two the fixed block sets up respectively in two on the chain, the both ends of roller pass through the bearing with the fixed block rotates and is connected.

Further, the box top is provided with the feeder hopper, be provided with the guide wheel in the feeder hopper.

Furthermore, one side of the box body is provided with an air suction opening, and the air suction opening is connected with a dust suction device through an air suction pipe.

Further, a waste residue collecting tank is arranged at the bottom in the box body.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the utility model is provided with two layers of vibrating screens in the box body, the meshes are reduced from top to bottom in sequence, and the traditional Chinese medicine decoction pieces can be divided into two specifications; a cleaning mechanism is arranged below each layer of vibrating screen, and the traditional Chinese medicine decoction pieces blocked in holes of the vibrating screen can be ejected out through the rotation of the roller shaft, so that the screening efficiency is improved;

the feed hopper of the box body of the utility model is internally provided with the guide wheel, which can drop the traditional Chinese medicine decoction pieces on the vibrating screen in batches and in small quantity, thereby improving the screening efficiency and the screening effect; one side of the box body is also provided with an air suction pipe and a dust suction device, so that dust and impurities in the Chinese herbal pieces can be effectively removed, and the product quality is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of the middle cleaning mechanism of the present invention.

In the figure: 1. a box body; 2. vibrating screen; 3. a vibration motor; 4. a receiving hopper; 5. a fixed block; 6. a roll shaft; 7. a thimble; 8. a drive shaft; 9. a driven shaft; 10. a chain; 11. a drive motor; 12. a feed hopper;

13. a material guide wheel; 14. an air suction pipe; 15. a dust collection device; 16. a waste residue collecting tank.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-3, the screening machine for herbal pieces of chinese traditional medicine of the present invention comprises a box body 1, a feeding hopper 12 is arranged on the top of the box body 1, and a material guiding wheel 13 is arranged in the feeding hopper 12; a plurality of vibrating sieves 2 are sequentially arranged in the box body 1 from top to bottom, two groups of vibrating sieves are arranged in the vibrating sieve box, meshes of the vibrating sieves 2 are sequentially reduced from top to bottom, a vibrating motor 3 is arranged at one end of each vibrating sieve 2, the vibrating sieves 2 are obliquely arranged, and a material receiving hopper 4 is arranged at the lower end of each vibrating sieve 2; every the below of shale shaker 2 is provided with clearance mechanism, clearance mechanism include chain drive and set up in two fixed blocks 5 on the chain drive, two it is provided with roller 6 to rotate between the fixed block 5, be provided with thimble 7 on the roller 6, roller 6 is in 2 below reciprocating motion of shale shaker, thimble 7 can insert in the mesh of shale shaker 2. The traditional Chinese medicine decoction piece materials enter from the feed hopper and fall onto the vibrating screen in batches by the guide wheel, so that the blockage of the materials or the large-amount entering of the materials can be prevented, and the screening is not timely and inaccurate; the traditional Chinese medicine decoction pieces with larger sizes are screened out by the upper-layer vibrating screen, the traditional Chinese medicine decoction pieces with slightly smaller sizes are screened out by the lower-layer vibrating screen, and some residual products or fragments of the traditional Chinese medicine decoction pieces fall into the waste residue collecting tank. Because the shapes and sizes of the traditional Chinese medicine decoction pieces are irregular, in the vibration process, some decoction pieces are clamped in the meshes of the screen mesh to block the screen mesh, the roller shaft can be driven by the chain transmission mechanism to reciprocate, and the ejector pins eject the blocked decoction pieces in the meshes.

Further, chain drive is including setting up in driving shaft 8 and driven shaft 9 in the box 1, the both ends of driving shaft 8 and driven shaft 9 are provided with the sprocket respectively, be provided with chain 10 on two sprockets of the last corresponding one side of driving shaft 8 and driven shaft 9, two chain 10 is located 2 both sides of shale shaker, the one end of driving shaft 8 is worn out be provided with driving motor 11 behind the box 1. The driving motor rotates forwards or backwards to drive the chain and the fixing blocks on the chain to move back and forth, so that the roller shaft moves back and forth, and Chinese herbal pieces clamped on the vibrating screen are cleaned.

Further, two fixed block 5 sets up respectively in two on the chain 10, the both ends of roller 6 pass through the bearing with fixed block 5 rotates and connects, and at the roller along with the chain removal in-process, the roller can also rotate, is convenient for clear up the shale shaker.

Furthermore, one side of the box body 1 is provided with an air suction opening, and the air suction opening is connected with a dust suction device 15 through an air suction pipe 14. The dust and impurities can be removed in the screening process of the Chinese herbal pieces, and the product quality is improved.

Further, a waste residue collecting tank 16 is arranged at the bottom in the box body 1. Used for collecting residues of decoction pieces of Chinese medicinal materials with small size.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A traditional Chinese medicine decoction piece screening machine comprises a box body (1) and is characterized in that a plurality of vibrating sieves (2) are sequentially arranged in the box body (1) from top to bottom, meshes of the vibrating sieves (2) are sequentially reduced from top to bottom, a vibrating motor (3) is arranged at one end of each vibrating sieve (2), the vibrating sieves (2) are obliquely arranged, and a material receiving hopper (4) is arranged at the lower end of each vibrating sieve (2); every the below of shale shaker (2) is provided with clearance mechanism, clearance mechanism include chain drive and set up in two fixed block (5) on the chain drive, two it is provided with roller (6) to rotate between fixed block (5), be provided with thimble (7) on roller (6), roller (6) are in shale shaker (2) below reciprocating motion, thimble (7) can insert in the mesh of shale shaker (2).

2. The herbal pieces-screening machine of claim 1, wherein the chain transmission mechanism comprises a driving shaft (8) and a driven shaft (9) arranged in the box body (1), chain wheels are respectively arranged at two ends of the driving shaft (8) and the driven shaft (9), chains (10) are arranged on two chain wheels at one corresponding side of the driving shaft (8) and the driven shaft (9), the two chains (10) are located at two sides of the vibrating screen (2), and a driving motor (11) is arranged at one end of the driving shaft (8) after penetrating through the box body (1).

3. The herbal pieces-screening machine of claim 2, wherein two said fixed blocks (5) are respectively arranged on two said chains (10), and both ends of said roll shaft (6) are rotatably connected with said fixed blocks (5) through bearings.

4. The herbal pieces-screening machine of claim 1, wherein a feed hopper (12) is arranged on the top of the box body (1), and a material guide wheel (13) is arranged in the feed hopper (12).

5. The herbal pieces-screening machine of claim 1, wherein one side of said box (1) is provided with an air suction inlet, said air suction inlet is connected with a dust suction device (15) through an air suction pipe (14).

6. The herbal pieces-screening machine of claim 1, characterized in that the bottom of said box (1) is provided with a waste residue collecting tank (16).