CN215390787U

CN215390787U - Traditional chinese medicine screening plant

Info

Publication number: CN215390787U
Application number: CN202121329998.1U
Authority: CN
Inventors: 刘万洪; 岳姝君; 叶小川; 亢静; 刘鹏; 陈东
Original assignee: Sichuan Minghe Traditional Chinese Medicine Technology Co ltd
Current assignee: Chengdu Ji'ankang Pharmaceutical Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-04
Anticipated expiration: 2031-06-16

Abstract

The utility model provides a traditional Chinese medicine screening device, and aims to solve the technical problems that an existing traditional Chinese medicine screening device is high in noise and not beneficial to body health of workers. The adopted technical scheme is as follows: a traditional chinese medicine screening plant includes: the horizontal charging barrel, the hollow spiral blade arranged in the charging barrel, the air supply channel positioned below the charging barrel, the material guide channel positioned above the charging barrel and the storage bin communicated with the feeding end of the charging barrel; wherein, the bottom of the charging barrel is provided with an air inlet hole which is used for communicating with an air supply channel; the top of the charging barrel is provided with a sieve pore for communicating the material guide channel; the bottom of the discharge end of the charging barrel is provided with a slag discharging channel; the air supply channel is matched with a fan; the spiral blade is driven by a motor.

Description

Traditional chinese medicine screening plant

Technical Field

The utility model relates to the technical field of medicinal material processing equipment, in particular to a traditional Chinese medicine screening device.

Background

The Chinese traditional medicine theory is used for guiding collection, processing and preparation, explaining the action mechanism and guiding the medicines for clinical application, which are collectively called as traditional Chinese medicines. In short, a Chinese medicine is a substance which is used for preventing, treating and diagnosing diseases and has the effects of rehabilitation and health care under the guidance of the theory of traditional Chinese medicine. The Chinese medicine is mainly prepared from natural medicines and processed products thereof, including plant medicines, animal medicines, mineral medicines and partial chemical and biological products. Because the traditional Chinese medicines are mostly prepared from plant medicines, there is a saying that the medicines are prepared from herbs.

When processing traditional Chinese medicines, the traditional Chinese medicines are often crushed, ground into powder and sieved. The mode that prior art was sieved through the vibration is sieved to chinese traditional medicine powder mostly, and this can produce very big noise pollution at the screening in-process, and the staff works in noisy environment for a long time, can cause the harm to the sense of hearing.

Disclosure of Invention

The utility model aims to provide a traditional Chinese medicine screening device which can greatly reduce noise generated in the screening process so as to avoid damage to hearing of workers.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a traditional chinese medicine screening plant includes: the horizontal charging barrel, the hollow spiral blade arranged in the charging barrel, the air supply channel positioned below the charging barrel, the material guide channel positioned above the charging barrel and the storage bin communicated with the feeding end of the charging barrel; wherein, the bottom of the charging barrel is provided with an air inlet hole which is used for communicating with an air supply channel; the top of the charging barrel is provided with a sieve pore for communicating the material guide channel; the bottom of the discharge end of the charging barrel is provided with a slag discharging channel; the air supply channel is matched with a fan; the spiral blade is driven by a motor.

Optionally, the aperture of the air inlet hole is smaller than that of the sieve hole.

Optionally, the cartridge is arranged in the housing; the bottom of the shell is provided with two clapboards in parallel; the top end of the partition plate is contacted with the charging barrel, and a space enclosed by the shell, the charging barrel and the two partition plates forms an air supply channel; and the bottom of the shell is provided with an air supply outlet corresponding to the air supply channel.

Optionally, an opening is formed in the top of the charging barrel and is matched with the arc-shaped sieve plate, and the sieve holes are located on the sieve plate; the top of the shell is provided with an access hole for taking and placing the sieve plate and is matched with the cover plate; the space between the cover plate and the sieve plate forms a material guide channel.

Optionally, the bottom of the cover plate is provided with a pressing part for pressing the screen plate.

Optionally, the lower surface of the cover plate is a concave arc surface.

Optionally, a discharge channel is formed by a space between the front wall and the rear wall of the shell and the charging barrel, the discharge channel is provided with a discharge cavity which gradually converges from top to bottom, and a discharge hole is formed in the bottom of the discharge cavity.

Optionally, the front wall and the rear wall of the shell are respectively provided with an air outlet, and the air outlet is provided with dustproof cloth made of breathable fabric.

The working principle of the utility model is as follows: putting the traditional Chinese medicine powder to be screened into a storage bin, and blowing air into an air supply channel through a fan; thereby generating air flow from bottom to top in the charging barrel and flowing to the sieve holes from the air inlet. The traditional Chinese medicine powder in the storage bin can continuously fall into the charging barrel, the hollow spiral blade can be driven by the motor to rotate, and the traditional Chinese medicine powder in the charging barrel is pushed to the discharging end from the feeding end; when traditional chinese medicine powder removed in the feed cylinder, the guide passageway can be discharged from the sieve mesh at feed cylinder top under the drive of air current to the traditional chinese medicine powder of small granule, and the traditional chinese medicine powder of big granule then can be discharged from the passageway of slagging tap of feed cylinder discharge end along with pushing away of helical blade to accomplish the screening of traditional chinese medicine powder.

Therefore, the beneficial effects of the utility model are as follows: a large amount of noise can not be generated due to vibration when the traditional Chinese medicine powder is sieved, and the hearing of workers is protected; in addition, the powder is discharged from the sieve mesh of feed cylinder with from the route from bottom to top under the drive of air current in the granule, and the spiral leaf promotes that the powder is whole to remove in the feed cylinder with the horizontal direction, can make the powder of traditional chinese medicine obtain abundant screening, and can effectively avoid the sieve mesh to block up.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the housing;

FIG. 4 is a schematic view of a cartridge disposed within a housing;

FIG. 5 is a schematic view of the partition plate, the cover plate and the cartridge in cooperation;

fig. 6 is a schematic structural view of the cover plate.

Reference numerals: 1. a charging barrel; 2. helical leaves; 3. an air supply channel; 4. a material guide channel; 5. a storage bin; 6. an air inlet; 7. screening holes; 8. a slag discharge passage; 9. a housing; 10. a partition plate; 11. an air supply outlet; 12. a sieve plate; 13. a cover plate; 14. a tightening part; 15. a discharge port; 16. a dust cloth; 17. an air outlet.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in fig. 1 to facilitate the description of the utility model and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Embodiments of the present invention will be described in detail below with reference to fig. 1 to 6.

The embodiment of the utility model provides a traditional Chinese medicine screening device, which comprises: the horizontal charging barrel 1, the hollow spiral blade 2 arranged in the charging barrel 1, the air supply channel 3 positioned below the charging barrel 1, the material guide channel 4 positioned above the charging barrel 1 and the storage bin 5 communicated with the feeding end of the charging barrel 1. Wherein, the bottom of the charging barrel 1 is provided with an air inlet 6 which is used for communicating with the air supply channel 3; the top of the charging barrel 1 is provided with a sieve pore 7 for communicating the material guide channel 4; a slag discharging channel 8 is arranged at the bottom of the discharging end of the charging barrel 1; the air supply channel 3 is provided with a fan; the spiral blade 2 is driven by a motor. It will be appreciated that typically a valve will be provided at the bottom of the storage bin 5 and a closure will be provided at the top; in actual operation, the traditional Chinese medicine powder is poured into the storage bin 5 and the cover is covered, then the fan is opened, and finally the motor is started and the valve at the bottom of the storage bin 5 is opened.

The specific embodiment of the utility model is explained below, the traditional Chinese medicine powder to be screened is put into the storage bin 5, and the blower blows air into the air supply channel 3; thereby generating an air flow from the lower part to the upper part in the charging barrel 1 and flowing to the sieve holes 7 from the air inlet 6. The traditional Chinese medicine powder in the storage bin 5 can continuously fall into the charging barrel 1, the hollow spiral blade 2 can rotate under the driving of the motor, and the traditional Chinese medicine powder in the charging barrel 1 is pushed to the discharging end from the feeding end; when the traditional Chinese medicine powder moves in the charging barrel 1, the traditional Chinese medicine powder with small particles can be discharged into the material guide channel 4 from the sieve pores 7 at the top of the charging barrel 1 under the driving of the airflow, and the traditional Chinese medicine powder with large particles can be discharged from the slag discharge channel 8 at the discharge end of the charging barrel 1 along with the pushing of the spiral blades 2, so that the screening of the traditional Chinese medicine powder is completed. The utility model can not generate a large amount of noise due to vibration when the traditional Chinese medicine powder is sieved, thereby protecting the hearing of workers; in addition, the powder of traditional chinese medicine in the tiny particle is discharged from sieve mesh 7 of feed cylinder 1 with from the route from bottom to top under the drive of air current, and helical blade 2 promotes the whole removal with the horizontal direction of traditional chinese medicine powder in feed cylinder 1, can make traditional chinese medicine powder obtain abundant screening, and can effectively avoid sieve mesh 7 to block up.

In one embodiment disclosed herein, the apertures of the air inlet holes 6 are smaller than the apertures of the sieve holes 7. It should be understood that the aperture of the air inlet 6 is smaller than the aperture of the sieve 7, so as to prevent the traditional Chinese medicine powder from falling from the air inlet 6 when the worker starts the motor first and then starts the blower.

In one embodiment disclosed herein, the cartridge 1 is provided within a housing 9; the bottom of the shell 9 is provided with two clapboards 10 in parallel; the top end of the partition plate 10 is contacted with the charging barrel 1, and a space enclosed by the shell 9, the charging barrel 1 and the two partition plates 10 forms an air supply channel 3; the bottom of the housing 9 is provided with an air supply outlet 11 corresponding to the air supply passage 3. It should be understood that the left and right ends of the partition 10 are connected to or in contact with the left and right inner walls of the case 9, and the bottom of the partition 10 is connected to or in contact with the bottom of the case 9.

In one embodiment disclosed in the application, the top of the charging barrel 1 is provided with an opening and is matched with an arc-shaped sieve plate 12, and the sieve holes 7 are positioned on the sieve plate 12; the top of the shell 9 is provided with an access hole for taking and placing the sieve plate 12 and is matched with the cover plate 13; the space between the cover plate 13 and the sieve plate 12 forms a material guiding channel 4. It should be understood that, by arranging the split sieve plate 12 and the material barrel 1, the traditional Chinese medicine powder with different particle sizes can be sieved by replacing sieve plates 12 with different mesh numbers and adjusting the wind power of the fan.

Further, the bottom of the cover plate 13 is provided with a pressing part 14 for pressing the screen plate 12.

In one embodiment disclosed herein, the lower surface of the cover plate 13 is a concave arc surface.

Further, a discharge channel is formed by the space between the front wall and the rear wall of the shell 9 and the charging barrel 1, the discharge channel is provided with a discharge cavity which is gradually contracted from top to bottom, and a discharge hole 15 is formed in the bottom of the discharge cavity.

Further, the front wall and the rear wall of the shell 9 are respectively provided with an air outlet 17, and the air outlet 17 is provided with dustproof cloth 16 made of breathable fabric. It should be understood that small particles of the powder medicine will fall into the discharging channel along the material guiding channel 4 and deposit in the discharging cavity, and the airflow will be discharged from the air outlet 17; in actual operation, in the screening process, the discharge port 15 can be sealed, and a cloth bag or a sealed container can be sleeved on the discharge port 15.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes or modifications may be made to these embodiments without departing from the principles and spirit of the utility model, and that such changes and modifications are within the scope of the utility model.

Claims

1. A traditional chinese medicine screening plant, its characterized in that includes:

a horizontal cartridge (1); and

a hollow spiral blade (2) arranged in the charging barrel (1); and

an air supply channel (3) positioned below the charging barrel (1); and

a material guiding channel (4) positioned above the charging barrel (1); and

a storage bin (5) communicated with the feeding end of the charging barrel (1);

wherein, the bottom of the charging barrel (1) is provided with an air inlet (6) which is used for being communicated with the air supply channel (3), and the top of the charging barrel (1) is provided with a sieve pore (7) which is used for being communicated with the material guide channel (4);

a slag discharging channel (8) is arranged at the bottom of the discharging end of the charging barrel (1); the air supply channel (3) is matched with a fan; the spiral blade (2) is driven by a motor.

2. The traditional Chinese medicine screening device of claim 1, wherein: the aperture of the air inlet hole (6) is smaller than that of the sieve pore (7).

3. The traditional Chinese medicine screening device of claim 1, wherein: the charging barrel (1) is arranged in the shell (9); two partition plates (10) are arranged at the bottom of the shell (9) in parallel; the top end of the partition plate (10) is contacted with the charging barrel (1), and the space enclosed by the shell (9), the charging barrel (1) and the two partition plates (10) forms an air supply channel (3); and an air supply outlet (11) corresponding to the air supply channel (3) is arranged at the bottom of the shell (9).

4. The traditional Chinese medicine screening device of claim 3, wherein: the top of the charging barrel (1) is provided with an opening and is matched with an arc-shaped sieve plate (12), and the sieve holes (7) are positioned on the sieve plate (12); the top of the shell (9) is provided with an access hole for taking and placing the sieve plate (12) and is matched with a cover plate (13); the space between the cover plate (13) and the sieve plate (12) forms a material guide channel (4).

5. The traditional Chinese medicine screening device of claim 4, wherein: the bottom of the cover plate (13) is provided with a pressing part (14) which presses the sieve plate (12).

6. The traditional Chinese medicine screening device of claim 4, wherein: the lower surface of the cover plate (13) is a concave arc surface.

7. The traditional Chinese medicine screening device of claim 6, wherein: the space between the front wall and the rear wall of the shell (9) and the charging barrel (1) forms a discharging channel, the discharging channel is provided with a discharging cavity which is gradually contracted from top to bottom, and a discharging hole (15) is formed in the bottom of the discharging cavity.

8. The traditional Chinese medicine screening device of claim 6 or 7, wherein: the front wall and the rear wall of the shell (9) are respectively provided with an air outlet (17), and the air outlet (17) is provided with dustproof cloth (16) made of breathable fabric.