CN211903661U

CN211903661U - Medicine drying device

Info

Publication number: CN211903661U
Application number: CN201922339384.0U
Authority: CN
Inventors: 王海荣; 白静; 张应存; 唐大燕
Original assignee: Hebei Daan Pharmaceutical Co Ltd
Current assignee: Bohui Biopharmaceutical (Hebei) Co.,Ltd.
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-10
Anticipated expiration: 2029-12-23

Abstract

The utility model provides a medicine drying device, which comprises a box body, wherein a first conveying mesh belt and a second conveying mesh belt are arranged in the box body in a transmission way, a feeding bin is also arranged, and medicines to be dried are firstly discharged onto the first conveying mesh belt through the feeding bin and then conveyed to the second conveying mesh belt and then conveyed backwards; the heating structure comprises an electric heating element arranged on the first conveying net belt, a first gas pipe arranged on the electric heating element and a second gas pipe arranged between the second conveying net belts, wherein a plurality of first gas outlet holes are formed in the bottom of the first gas pipe, a plurality of second gas outlet holes are formed in the top of the second gas pipe, and hot air is conveyed in the second gas pipe; the turning piece comprises a plurality of turning rods which are abutted against the second conveying mesh belt on the upper layer and are arranged at intervals along the width direction of the second conveying mesh belt. The utility model discloses a medicine drying device is through adopting the processing structure of hierarchical stoving in the box, makes comparatively abundant stoving of the medicine of treating to dry, does benefit to the stoving effect that promotes the medicine.

Description

Medicine drying device

Technical Field

The utility model relates to a medicine processing equipment technical field, in particular to medicine drying device.

Background

The Chinese medicine is natural medicine and its processed substitute with Chinese medicine theory as guide, unique theory system and application form, and has the functions of preventing and treating diseases and promoting health.

Present a lot of drugstores traditional chinese medicine is stored for a long time, wets very easily, need use after drying traditional chinese medicine before using, and current be used for traditional chinese medicine drying-machine when drying traditional chinese medicine, piles up the medicine together easily, or dry through rotating the cylinder messenger powder rotation, appear drying inhomogeneous phenomenon easily, can not reach the stoving effect of ideal, and inconvenient use has reduced work efficiency. In addition, if the drying speed is too fast, the medicine property of some medicinal materials can be influenced to a certain extent in the drying process, so that the medicine property is kept in the drying process and needs to be considered by the drying device.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a medicine drying device to promote medicine stoving effect through the mode of drying in grades.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a medicine drying device, its characterized in that includes: the box body is internally provided with a first conveying mesh belt in a transmission way, a second conveying mesh belt is positioned below the first conveying mesh belt, a feeding bin is arranged on the box body and corresponds to the top of one end of the first conveying mesh belt, and medicines to be dried are discharged onto the first conveying mesh belt through the feeding bin, conveyed to the second conveying mesh belt through the first conveying mesh belt and conveyed backwards through the second conveying mesh belt;

the medicine drying device still includes:

the heating structure comprises an electric heating element arranged above the first conveying mesh belt on the upper layer, a first gas pipe arranged above the electric heating element, and a second gas pipe arranged between the two layers of second conveying mesh belts, wherein a plurality of first gas outlet holes are formed in the bottom of the first gas pipe, a plurality of second gas outlet holes which are arranged upwards are formed in the top of the second gas pipe, and hot air is conveyed into the second gas pipe;

and the turning piece is fixedly arranged above the second conveying mesh belt on the upper layer, a plurality of turning rods which are abutted to the second conveying mesh belt at intervals in the width direction of the second conveying mesh belt are constructed at the bottom of the turning piece, and the bottom end of each turning rod is abutted to the second conveying mesh belt on the upper layer.

Furthermore, the turning rod is arranged in a plurality of rows at intervals along the length direction of the second conveying net belt, and the turning pieces between the adjacent rows are arranged in a staggered manner.

Further, a plurality of stirring rods which are abutted against the first conveying mesh belt on the upper layer are constructed at the bottom of the electric heating element, and the stirring rods are arranged at intervals along the width direction of the first conveying mesh belt.

Further, a guide chute is arranged between the discharge end of the first conveying mesh belt and the feed end of the second conveying mesh belt so as to guide the medicine to fall onto the second conveying mesh belt.

Further, the cross-sectional area of the material guide chute is gradually reduced along the height direction of the material guide chute.

Furthermore, a first material baffle plate is arranged on one side, far away from the smashing device, of the feeding bin, and the bottom end of the first material baffle plate is abutted to the upper layer of the conveying mesh belt.

Furthermore, a second material baffle plate is arranged on one side of the feeding bin, which is close to the electric heating element, fasteners are arranged on the second material baffle plate and the box body, and a conveying channel for the medicines is formed by enclosing the bottom end of the second material baffle plate, the upper layer of the conveying net belt and the box body.

Furthermore, a bulge protruding outwards is formed on the second material baffle plate corresponding to the width direction of the conveying mesh belt, and the fastener penetrates through the bulge and the box body to form the installation of the second material baffle plate on the box body.

Furthermore, a material receiving box is arranged below the discharge end of the second conveying net belt.

Compared with the prior art, the utility model discloses following advantage has:

(1) medicine drying device, can dry to the medicine on the conveying mesh belt through setting up electric heating member to still can heat the flow of the interior gas of first gas-supply pipe through electric heating member, and then can dry to the medicine when the air current passes through the medicine, and can reach better preliminary stoving effect. After the medicine is turned by the turning piece, the hot air in the second air conveying pipe is blown by the bottom, so that the contact area between the hot air and the medicine can be increased, the secondary drying effect is achieved, the drying mode adopting secondary drying is favorable for keeping the medicine property of the medicine, the structure is simple and compact, the operation is easy, and the drying effect of the medicine is better.

(2) Through constructing the turnover rod into a plurality of rows arranged at intervals, and the staggered arrangement of the turnover pieces between the adjacent rows, the medicines on the second conveying net belt can be turned and separated by the turnover rod and form a discrete state, so that the hot air flow in the second air conveying pipe is favorably blown from bottom to top, the contact area between the medicines and the second air conveying pipe is increased, and the drying work is favorably carried out.

(3) Through the bottom at electric heating member structure puddler, not only can make the medicine back of the body puddler separation of first conveying mesh belt turn to do benefit to the air current that blows out in the first air duct and take away the moisture of medicine through the medicine, still do benefit to on the heat direct contact medicine with on the electric heating member, further strengthen the stoving effect to the medicine.

(4) The guide chute is arranged between the discharge end of the first conveying mesh belt and the feed end of the second conveying mesh belt, so that the medicines on the first conveying mesh belt can stably fall onto the second conveying mesh belt through the guide chute, and the instability of medicine falling due to height difference is reduced.

(5) Through the arrangement that the cross-sectional area of the guide chute is gradually reduced along the height direction of the guide chute, the falling medicine can conveniently enter the guide chute and can be stably conveyed into the second conveying mesh belt.

(6) One side of keeping away from electric heating member at the feeding storehouse is equipped with first striker plate, can prevent to drop from the opposite direction that is smashed from the medicine that the feeding storehouse got into, and then prevents that it from not smashing and piling up the influence result of use.

(7) One side through being close to electric heating member in feeding storehouse is equipped with the second fender board, can make the medicine that gets into on the conveying mesh belt keep off the material to uniform height by second fender board pivot, makes things convenient for reducing mechanism to dry the medicine, avoids influencing the stoving effect because of the thickness inequality of medicine to a certain extent.

(8) Through constructing the second material baffle to be capable of pivoting and rotating by different angles, the second material baffle can flexibly select different heights through medicines with different materials and volumes, and therefore drying is facilitated.

(9) A material receiving box is arranged below the discharge hole, so that the dried medicine can be conveniently received and collected in the material receiving box.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a medicine drying device according to an embodiment of the present invention;

fig. 2 is a top view of a first foraminous conveyor belt according to an embodiment of the present invention;

fig. 3 is a top view of a second foraminous conveyor belt according to an embodiment of the invention;

fig. 4 is the overall structure schematic diagram of the medicine drying device according to the embodiment of the present invention.

Description of reference numerals:

1-a box body, 2-a first conveying mesh belt, 3-a second conveying mesh belt, 4-a feeding bin, 5-a discharging port, 6-an electric heating element, 7-a first gas pipe, 8-a second gas pipe, 9-a turning piece and 10-a material guide groove;

201-a first driving wheel, 202-a first driven wheel, 301-a second driving wheel, 302-a second driven wheel;

601-stirring rod, 901-turning rod.

401-a first striker plate, 402-a second striker plate, 403-fasteners.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

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

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a medicine drying device, which specifically comprises a box body, wherein a feeding bin is arranged on the box body, a discharging port is further arranged at the bottom of the box body, meanwhile, a first conveying mesh belt and a second conveying mesh belt positioned below the first conveying mesh belt are further rotatably arranged in the box body, and a heating structure and a turning piece 9 are further mounted and constructed in the box body.

As shown in fig. 1, in the present embodiment, a first driving wheel 201 and a first driven wheel 202 are rotatably disposed in a box body 1 at intervals, the first driving wheel 201 and the first driven wheel 202 respectively extend out of the box body 1, and an extending end of the first driving wheel 201 is connected to a pivot driving device outside the box body 1 to realize active pivot of the first driving wheel 201 in the box body 1, and a first conveying mesh belt 2 is wound around the first driving wheel 201 and the first driven wheel 202.

Meanwhile, a second driving wheel 302 and a second driven wheel 302 are arranged in the box body 1 at intervals below the first conveying mesh belt 2, and a second conveying mesh belt 3 is arranged around the second driving wheel 302 and the second driven wheel 302, wherein the second conveying mesh belt 3 can be obtained by referring to the specific installation mode of the first conveying mesh belt 2. The box body 1 is provided with a first motor in the upper sea, and the power output end of the first motor is connected to one end of the first driving wheel 202 so as to drive the first conveying net 2 to rotate. The second conveying net 3 is driven by a second motor arranged on the box body 1 to rotate, and the power output end of the second motor is connected with a second driving wheel 302. It should be noted that, the first conveying mesh belt 2 and the second conveying mesh belt 3 may be both the conveying mesh belts existing in the prior art, as long as the pivoting conveying can be realized and the ventilation can be realized when the medicine drying device described below dries the medicine. In addition, in order to prevent the medicine during conveying from falling off from the conveying mesh belt, the width of the conveying mesh belt in the embodiment is matched with the width of the box body 1, namely, the inner walls of the box body 1 positioned on the two sides of the conveying mesh belt play a role in stopping the material. And for the medicine drying convenience, it is preferable in this embodiment to use the first conveying mesh belt 2 to rotate clockwise, and the second conveying mesh belt 3 to rotate counterclockwise, so as to increase the drying time of the medicine in the box 1, thereby achieving a good drying effect.

Corresponding to the top of the conveying end at one end of the first conveying mesh belt 2, a feeding bin 4 is arranged on the box body 1, as shown in fig. 1 and fig. 4, the length direction of the feeding bin 4 is matched with the width direction of the first conveying mesh belt 2, specifically, the feeding bin is in an inverted hopper shape, the cross section area of the feeding bin is gradually reduced along the height direction, the cross section of the bottom of the feeding bin 4 which is about to be in contact with the first conveying mesh belt 2 is minimum when the feeding bin 1 enters, and therefore fed medicines can smoothly enter the first conveying mesh belt 2.

In order to prevent the medicine entering the feeding bin 4 from falling from the smashed opposite direction, a first baffle plate 401 is fixedly connected to one side of the feeding bin 4 far away from the heating structure, the first baffle plate 401 is vertically arranged between the first conveying mesh belt 2 and the feeding bin 4, and the bottom end of the first baffle plate 401 abuts against the first conveying mesh belt 2 on the upper layer. Of course, the position of the first baffle plate 401 may be inclined or set in other ways as long as the medicine coming down from the feeding bin 4 can be blocked to prevent the medicine from directly falling from the first conveying mesh belt 2.

As shown in fig. 1, a second baffle plate 402 is pivotally disposed on a side of the feeding bin 4 close to the heating structure, and fasteners 403 are disposed on the second baffle plate 402 and the box body 1. In a specific structure, protrusions protruding outward are formed on two sides of the second retainer plate 402 corresponding to the width direction of the first conveying mesh belt 2, and the fasteners 403 penetrate through the protrusions and the box body 1 to form the installation of the second retainer plate 402 on the box body 1. The bottom end of the second material baffle plate 402, the upper layer first conveying mesh belt 2 and the box body 1 form a conveying channel of the medicine. Here, the fasteners 403 are preferably fixed by bolts, and the positions of the second baffle plates 402 can be flexibly adjusted by the fasteners 403 according to different requirements of field application, so that the medicines entering from the feeding bin 4 can be conveyed towards the heating structure at the same height under the common limitation among the second baffle plates 402, the upper layer first conveying mesh belt 2 and the box body 1, thereby facilitating the drying of the medicines by the heating structure.

Referring to fig. 1, 2 and 3, the heating structure includes an electric heating element 6 disposed above the upper first mesh belt 2, a first air pipe 7 disposed above the electric heating element 6, and a second air pipe 8 disposed between the second mesh belt 3.

Specifically, the electric heating element 6 may be an electric heating plate in the prior art, and a plurality of through holes are formed in the electric heating element for facilitating the air flow in the first air pipe 7. This electric heating member 6 installation is fixed in on the box 1 inner wall, and it extends along the direction of delivery of first conveying mesh belt 2 and arranges, and is connected with the electric wire that extends outside box 1 on the electric heating member 6, through connecting electric wire and external power source and can make electric heating member 6 produce the heat to form the first stoving to the medicine in the box 1. First gas-supply pipe 7 fixed mounting extends the outside and is connected with the outside air source of box 1 in the top of electric heating member 6, and it specifically is wavy winding arrangement along the direction of delivery of first conveying mesh belt 2, is equipped with a plurality of first ventholes in the bottom of first gas-supply pipe 7, produces the heat via electric heating member 6, and the gas that a plurality of first ventholes blown off to 2 directions of first conveying mesh belt carries the heat of electric heating member 6 can be dried once more to the medicine via on first conveying mesh belt 2.

In order to divide and disperse the medicines conveyed into the first conveyor belt 2, a stirring rod 601 abutting against the upper layer first conveyor belt 2 is configured at the bottom of the electric heating element 6, and the stirring rods 601 are a plurality arranged at intervals along the width direction of the first conveyor belt 2. Through this arrangement, not only can the medicine back stirring rod 601 through the first conveying mesh belt 2 separate and turn over, thereby being beneficial to the air current that blows out in the first air supply pipe 7 to take away the moisture of medicine through the medicine, still being beneficial to on the heat direct contact medicine with on the electric heating element 6, further strengthening the stoving effect to the medicine.

As shown in FIG. 3, the conveying channel of the second air pipe 8 extends out of the box body 1 to be connected with the external hot air flow, a plurality of second air outlets which are arranged upwards are arranged at the top of the second air pipe 8, the second air outlets are arranged at intervals along the extending direction of the second air pipe 8, and the second air pipe 8 can convey the hot air flow into the box body 1 under the control of an external heat source, so that the hot air is conveyed from the second air outlets. So, second gas-supply pipe 8 and first gas-supply pipe 7 form the convection current to the hot-air between first conveying mesh belt 2 and the second conveying mesh belt 3 to can further strengthen the stoving effect of medicine.

In order to ensure that the medicines conveyed on the first conveying mesh belt 2 stably fall onto the second conveying mesh belt 3 and reduce the instability of falling of the medicines due to height difference, a guide chute 10 is arranged between the discharge end of the first conveying mesh belt 2 and the feed end of the second conveying mesh belt 3, and the medicines falling from the first conveying mesh belt 2 can fall onto the second conveying mesh belt 3 through the guide chute 10. The material guiding chute 10 in this embodiment is specifically a special-shaped chute body with a wide top and a narrow bottom, and the cross section of the special-shaped chute body is gradually arranged along the height direction of the box body 1. Through the arrangement, when the medicine is conveyed to the discharge end of the first conveying mesh belt 2, the guide chute 10 guides the medicine to fall onto the second conveying mesh belt 3 for smooth transition, so that the medicine is continuously dried on the second conveying mesh belt 3.

As shown in fig. 3, in order to further divide and disperse the medicines on the second conveying mesh belt 3, a turning member 9 is further installed and fixed on the inner wall of the box body 1, the turning member 9 is specifically and fixedly arranged on the upper layer of the second conveying mesh belt 3, and includes a turning member 9 body extending along the width direction of the second conveying mesh belt 3, and further includes a plurality of turning rods 901, the top of the turning rod 901 is connected with the turning member 9 body, the bottom of the turning rod 901 abuts against the upper layer of the second conveying mesh belt 3, and the turning rods 901 are arranged at intervals along the width direction of the second conveying mesh belt 3. Meanwhile, in order to dry the medicines conveyed on the second conveying mesh belt 3 more uniformly, the turning bars 901 may be configured as a plurality of rows arranged at intervals along the length direction of the second conveying mesh belt 3, and the turning pieces 9 between adjacent rows are arranged in a staggered manner respectively.

Certainly, as shown in fig. 4, the material is guided by the second conveying mesh belt 3, a discharge port 5 is further formed in the bottom of the box body 1, a material receiving box is further placed below the discharge port 5 and used for collecting the discharged material from the discharge port 5, the position of the discharge port 5 is not fixed, and the dried medicine stored in the box body 1 can be discharged by guiding the material by the material guiding plate; and the discharge port 5 and the material receiving box can be conveniently disassembled by adopting a flexible mounting mode, so that the material receiving box is convenient to transport. Here, the material receiving box only needs to adopt the existing structure in the prior art, and the specific structure and the connection mode with the discharge hole are not described again.

When the medicine needs to be dried, the medicine enters the first conveying mesh belt 2 through the feeding bin 4, so that an external power supply is started to heat the electric heating element 6 in the box body 1, meanwhile, the first air conveying pipe 7 conveys air to the first conveying mesh belt 2, and the air carries part of heat on the electric heating element 6 to form hot air to dry the medicine on the first conveying mesh belt 2; in the process, the piled or massive medicines can be shunted and turned over due to the arrangement of the stirring rod 601, so that the drying area of the medicines is increased.

When the medicines are guided to the second conveying mesh belt 3 through the guide chute 10, the second air pipe 8 conveys hot air to the upper layer of the second conveying mesh belt 3, and the hot air is convected through the first air pipe 7 and the second air pipe 8, the medicines are shunted and overturned on the second conveying mesh belt 3 through the overturning rod 901, are fully dried, and are conveyed into the material receiving box through the discharge port 5 to be stored.

This embodiment medicine drying device can dry the medicine on the first conveying mesh belt 2 through setting up electric heating member 6 to the flow of the first gas-supply pipe 7 interior gas of still heatable through electric heating member 6, and then can dry the medicine when the air current passes through the medicine, and can reach better preliminary stoving effect. After the medicine is turned over through the turning piece 9, the hot air in the second air delivery pipe 8 is blown through the bottom, so that the contact area between the hot air and the medicine can be increased, the secondary drying effect is achieved, the secondary drying mode is favorable for keeping the medicine property of the medicine, the structure is simple and compact, the operation is easy, and the drying effect of the medicine is better.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medicine drying device, its characterized in that includes: the drying device comprises a box body (1), wherein a first conveying mesh belt (2) and a second conveying mesh belt (3) are arranged in the box body (1) in a transmission mode, a feeding bin (4) is arranged on the box body (1) and corresponds to the top of one end of the first conveying mesh belt (2), medicines to be dried are discharged onto the first conveying mesh belt (2) through the feeding bin (4), are conveyed to the second conveying mesh belt (3) through the first conveying mesh belt (2), and are conveyed backwards through the second conveying mesh belt (3);

the medicine drying device still includes:

the heating structure comprises an electric heating element (6) arranged above the first conveying mesh belt (2) on the upper layer, a first air conveying pipe (7) arranged above the electric heating element (6), and a second air conveying pipe (8) arranged between the two layers of second conveying mesh belts (3), wherein a plurality of first air outlet holes are formed in the bottom of the first air conveying pipe (7), a plurality of second air outlet holes arranged upwards are formed in the top of the second air conveying pipe (8), and hot air is conveyed into the second air conveying pipe (8);

the turning piece (9) is fixedly arranged above the second conveying mesh belt (3) on the upper layer, a plurality of turning rods (901) which are arranged along the width direction of the second conveying mesh belt (3) at intervals are constructed at the bottom of the turning piece (9), and the bottom end of each turning rod (901) is abutted to the second conveying mesh belt (3) on the upper layer.

2. The medicine drying device of claim 1, wherein: the turning rods (901) are arranged in a plurality of rows at intervals along the length direction of the second conveying mesh belt (3), and the turning pieces (9) between the adjacent rows are arranged in a staggered manner.

3. The medicine drying device of claim 1, wherein: and a stirring rod (601) abutted against the first conveying mesh belt (2) on the upper layer is constructed at the bottom of the electric heating element (6), and the stirring rods (601) are arranged at intervals along the width direction of the first conveying mesh belt (2).

4. The medicine drying device of claim 1, wherein: a guide chute (10) is arranged between the discharge end of the first conveying mesh belt (2) and the feed end of the second conveying mesh belt (3) to guide the medicine to fall onto the second conveying mesh belt (3).

5. The medicine drying device of claim 4, wherein: the cross-sectional area of the material guide groove (10) is gradually reduced along the height direction of the material guide groove.

6. The medicine drying device of claim 1, wherein: a first material baffle plate (401) is arranged on one side, far away from the electric heating element (6), of the feeding bin (4), and the bottom end of the first material baffle plate (401) is abutted to the upper layer of the conveying mesh belt.

7. The medicine drying device of claim 1, wherein: a second material baffle plate (402) is arranged on one side of the feeding bin (4) close to the electric heating element (6), fasteners (403) are arranged on the second material baffle plate (402) and the box body (1), and a conveying channel for the medicines is formed by the bottom end of the second material baffle plate (402), the upper layer of the conveying net belt and the box body (1) in a surrounding manner.

8. The medicine drying device of claim 7, wherein: and bulges protruding outwards are formed on the second baffle plate (402) corresponding to the width direction of the conveying mesh belt, and the fasteners (403) penetrate through the bulges and the box body (1) to form the installation of the second baffle plate (402) on the box body (1).

9. The drug drying device according to any one of claims 1 to 8, wherein: a material receiving box is arranged below the discharge end of the second conveying mesh belt (3).