CN217963556U

CN217963556U - Winnowing machine for traditional Chinese medicine decoction pieces

Info

Publication number: CN217963556U
Application number: CN202221745629.5U
Authority: CN
Inventors: 李纪涛
Original assignee: Henan Minkang Traditional Chinese Medicine Slices Co ltd
Current assignee: Henan Minkang Traditional Chinese Medicine Slices Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-06
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a air separator for herbal pieces-relates to herbal pieces-preparation technical field, and is lower for solving current air separator selection by winnowing quality, still has the problem of impurity in the raw materials after the selection by winnowing. Winnowing mechanism is installed to the upper end of selection by winnowing case, winnowing mechanism includes the base, the collection sediment case is installed to the upper end of base, install between collection sediment case and the base and send the sediment pipe, and send the sediment pipe to be provided with four, four send the circumference evenly distributed of sediment pipe along the base, selection by winnowing fan case is installed to one side of collection sediment case upper end, the internally mounted of selection by winnowing case has the baffle, centrifugal carousel is installed to the upper end of baffle the upper surface of centrifugal carousel is provided with the arc up end, the drive shaft is installed to the lower extreme of centrifugal carousel, electric drive assembly is installed to the lower extreme of drive shaft, the drive shaft passes through the bearing with the baffle and is connected.

Description

Winnowing machine for traditional Chinese medicine decoction pieces

Technical Field

The utility model relates to a herbal pieces-preparation technical field specifically is a air separator for herbal pieces-preparation.

Background

Most of traditional Chinese medicines are plant rhizome medicines, and also animal medicines, mineral medicines and partial chemical and biological products medicines, in the preparation process of traditional Chinese medicine decoction pieces, a winnowing machine is usually used for sorting decoction pieces, so that impurities mixed among the decoction pieces are screened out;

for example, the chinese patent with publication No. CN210098223U (an air separator for preparing herbal pieces): the winnowing machine for preparing the traditional Chinese medicine decoction pieces has the advantages that the winnowing machine can collect impurities and scraps which are winnowed out while playing a good winnowing role on the raw materials of the traditional Chinese medicine decoction pieces, prevents the impurities and the scraps from scattering everywhere, is convenient to clean, prevents air from being polluted by powder generated in winnowing, and plays a role in protecting the winnowing machine and the environment;

above-mentioned prior art carries out the selection by winnowing at the in-process of raw materials whereabouts, because raw materials whereabouts speed is very fast, can't guarantee to realize the comprehensive selection by winnowing to falling the in-process to the raw materials, still exist impurity in the raw materials after leading to the selection by winnowing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a selection by winnowing machine for herbal pieces-to solve the current selection by winnowing machine selection by winnowing quality that provides in the above-mentioned background art lower, still have the problem of impurity in the raw materials after the selection by winnowing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a selection by winnowing machine for herbal pieces-for-chinese medicine, includes the wind selector box, selection by winnowing mechanism is installed to the upper end of wind selector box, selection by winnowing mechanism includes the base, the collection sediment case is installed to the upper end of base, install between collection sediment case and the base and send the sediment pipe, and send the sediment pipe to be provided with four, four send the circumference direction evenly distributed of sediment pipe along the base, selection by winnowing fan case is installed to one side of collection sediment case upper end, the internally mounted of wind selector box has the baffle, centrifugal carousel is installed to the upper end of baffle.

Preferably, the upper surface of the centrifugal turntable is provided with an arc-shaped upper end surface.

Preferably, the drive shaft is installed to centrifugal carousel's lower extreme, electric drive assembly is installed to the lower extreme of drive shaft, the drive shaft passes through the bearing with the baffle and is connected.

Preferably, the both sides of winnowing box all are provided with the blown down tank, the collecting hopper is installed in the outside of blown down tank, the collecting hopper includes the bin outlet.

Preferably, the winnowing mechanism comprises a through groove and a feed hopper, and the feed hopper penetrates through the through groove.

Preferably, one end of the air separation fan box is provided with a slag discharging square pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an electric drive subassembly work drive centrifugal turntable rotates, the herbal pieces-to-be-sorted through feeder hopper entering winnowing box, fall to centrifugal turntable's upper end, herbal pieces-to-be-sorted receives the effect of centrifugal turntable centrifugal force and removes towards the outside of winnowing box, the in-process of removal is regional through the selection by winnowing of air selection mechanism, selection by winnowing fan box produces the negative pressure adsorption affinity, the regional corresponding negative pressure adsorption affinity that produces of selection by winnowing, impurity among the herbal pieces-to-be-sorted gets into the slag conveying pipe under the effect of negative pressure adsorption force, through the slag conveying pipe entering winnowing mechanism's collection sediment case, finally discharge through row's sediment side pipe, herbal pieces-to-be-removed after the selection by winnowing removes the both sides to winnowing box, through the blown down chute ejection of compact, and fall to the collection hopper and concentrated collection, replace the raw materials unloading in-process to carry out the selection by winnowing, comprehensive to the herbal pieces-to-be-selected by-air, possess higher quality.

Drawings

Fig. 1 is a schematic structural view of a winnowing machine for herbal pieces-for-chinese medicine of the present invention;

fig. 2 is a schematic structural view of the air separation mechanism of the present invention;

fig. 3 is a schematic structural view of the aggregate bin of the present invention.

In the figure: 1. a winnowing box; 2. a winnowing mechanism; 3. a base; 4. a slag collection box; 5. a slag conveying pipe; 6. a wind separation fan box; 7. a partition plate; 8. a centrifugal turntable; 9. a drive shaft; 10. an electric drive assembly; 11. a discharge chute; 12. a collection hopper; 13. a through groove; 14. a feed hopper; 15. deslagging square tubes; 16. a discharge outlet; 17. an arc-shaped upper end surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a winnowing machine for traditional Chinese medicine decoction pieces comprises a winnowing box 1, a winnowing mechanism 2 is arranged at the upper end of the winnowing box 1, the winnowing mechanism 2 comprises a base 3, a residue collecting box 4 is arranged at the upper end of the base 3, residue conveying pipes 5 are arranged between the residue collecting box 4 and the base 3, the number of the residue conveying pipes 5 is four, the four residue conveying pipes 5 are uniformly distributed along the circumferential direction of the base 3, a winnowing fan box 6 is arranged at one side of the upper end of the residue collecting box 4, a partition plate 7 is arranged in the winnowing box 1, a centrifugal turntable 8 is arranged at the upper end of the partition plate 7, an electric drive component 10 works to drive a drive shaft 9 to rotate, drive shaft 9 drive centrifugation carousel 8 rotates, the herbal pieces-for-medicine piece that waits to carry out the selection by winnowing passes through feeder hopper 14 and gets into air classification case 1, fall to the upper end of the inside centrifugation carousel 8 of air classification case 1, the herbal pieces-for-medicine piece receives the effect of centrifugal force, move towards the outside of air classification case 1, the in-process of removal, the herbal pieces-for-medicine piece is regional by the selection by winnowing edulcoration through the selection by winnowing mechanism 2, the herbal pieces-for-medicine piece after the selection by winnowing edulcoration moves the both sides to air classification case 1, through the 11 ejection of compact of blown down tank, and fall to the inside of collecting hopper 12, be concentrated and collect.

Further, the upper surface of the centrifugal turntable 8 is provided with an arc-shaped upper end surface 17, and the traditional Chinese medicine tablets to be subjected to air separation fall to the middle of the centrifugal turntable 8 and gradually move outwards.

Further, a driving shaft 9 is installed at the lower end of the centrifugal turntable 8, an electric driving assembly 10 is installed at the lower end of the driving shaft 9, the driving shaft 9 is connected with the partition plate 7 through a bearing, the electric driving assembly 10 works to drive the driving shaft 9 to rotate, and the driving shaft 9 drives the centrifugal turntable 8 to rotate.

Further, the both sides of wind selector 1 all are provided with blown down tank 11, and collecting hopper 12 is installed in the outside of blown down tank 11, and collecting hopper 12 includes bin outlet 16, and the herbal pieces-after the selection by winnowing edulcoration removes to the both sides of wind selector 1, through the 11 ejection of compact of blown down tank to fall to collecting hopper 12 and be concentrated the collection.

Further, air separation mechanism 2 is including leading to groove 13 and feeder hopper 14, and feeder hopper 14 runs through leading to groove 13, and the herbal pieces-to-be-winnowed gets into air separation box 1 through feeder hopper 14, falls to the upper end of the inside centrifugation carousel 8 of air separation box 1.

Furthermore, one end of the air separation fan box 6 is provided with a slag discharging square pipe 15, and impurities are finally discharged through the slag discharging square pipe 15.

The working principle is as follows: when the pneumatic separation type Chinese medicine decoction piece conveying device is used, the electric driving component 10 works to drive the driving shaft 9 to rotate, the driving shaft 9 drives the centrifugal turntable 8 to rotate, chinese medicine decoction pieces to be subjected to pneumatic separation enter the pneumatic separation box 1 through the feeding hopper 14 and fall to the upper end of the centrifugal turntable 8 in the pneumatic separation box 1, the Chinese medicine decoction pieces move towards the outer side of the pneumatic separation box 1 under the action of centrifugal force, in the moving process, the Chinese medicine decoction pieces pass through a pneumatic separation area of the pneumatic separation mechanism 2, the pneumatic separation fan box 6 of the pneumatic separation mechanism 2 generates negative pressure adsorption force, the pneumatic separation area generates corresponding negative pressure adsorption force, impurities in the Chinese medicine decoction pieces enter the slag conveying pipe 5 under the action of the negative pressure adsorption force, enter the slag collecting box 4 of the pneumatic separation mechanism 2 through the slag discharging square pipe 15 and are finally discharged through the slag discharging square pipe 15, the Chinese medicine decoction pieces subjected to pneumatic separation and impurity removal move to the two sides of the pneumatic separation box 1, the Chinese medicine decoction pieces fall to the slag collecting hopper 12 to be collected in a centralized manner, the whole device replaces the process of raw material decoction pieces to carry out pneumatic separation, and has high pneumatic separation quality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A air separator for herbal pieces, includes air separator box (1), its characterized in that: winnowing mechanism (2) are installed to the upper end of winnowing box (1), winnowing mechanism (2) are including base (3), album sediment case (4) are installed to the upper end of base (3), install between collection sediment case (4) and base (3) and send sediment pipe (5), and send sediment pipe (5) to be provided with four, four send the circumferencial direction evenly distributed of sediment pipe (5) along base (3), selection by winnowing fan case (6) are installed to one side of collection sediment case (4) upper end, the internally mounted of winnowing box (1) has baffle (7), centrifugal carousel (8) are installed to the upper end of baffle (7).

2. The air separator for herbal pieces prepared for chinese medicine according to claim 1, wherein: the upper surface of the centrifugal turntable (8) is provided with an arc-shaped upper end surface (17).

3. The air separator for herbal pieces prepared for chinese medicine according to claim 1, wherein: drive shaft (9) are installed to the lower extreme of centrifugal carousel (8), electric drive assembly (10) are installed to the lower extreme of drive shaft (9), drive shaft (9) pass through the bearing with baffle (7) and are connected.

4. The air separator for herbal pieces prepared for chinese medicine according to claim 1, wherein: the both sides of selection by winnowing case (1) all are provided with blown down tank (11), collecting hopper (12) are installed in the outside of blown down tank (11), collecting hopper (12) include bin outlet (16).

5. The air separator for herbal pieces prepared for chinese medicine according to claim 1, wherein: winnowing mechanism (2) are including leading to groove (13) and feeder hopper (14), feeder hopper (14) run through logical groove (13).

6. The air separator for herbal pieces prepared for chinese medicine of claim 1, wherein: and one end of the air separation fan box (6) is provided with a slag discharging square pipe (15).