CN224202055U - Convertible traditional chinese medicine material drying device - Google Patents

Abstract

This utility model relates to the technical field of traditional Chinese medicine processing equipment, specifically to a rotary drying device for traditional Chinese medicine materials. It includes a drying chamber, a rotary unit, a rotary drive mechanism, a hot air circulation system, and a temperature and humidity control module. The rotary unit consists of a drying chamber rotatably installed inside the drying chamber. Through holes are formed on the surface of the drying chamber, a partition plate is fixedly installed on the inner wall of the drying chamber, and an arc-shaped rack is fixedly installed in the middle of the outer wall of the drying chamber. This utility model overcomes the shortcomings of existing technologies. The drying temperature and rotary interval are set by a PLC controller. The hot air circulation system is activated, and a centrifugal fan delivers hot air through the through holes to the inside of the drying chamber, evenly penetrating the layer of medicinal materials. Moisture is discharged from the inlet at the top of the drying chamber. A self-locking motor drives the drying chamber to rotate 120° every 5 minutes via a transmission gear set. This periodic rotation ensures that the medicinal materials are heated from multiple sides, improving drying efficiency.

Description

Convertible traditional chinese medicine material drying device

Technical Field

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

Background

In the traditional Chinese medicine production process, drying is a crucial step, and aims to remove moisture in the traditional Chinese medicine, prevent the medicine from mildewing and deteriorating, and simultaneously facilitate subsequent storage, transportation and preparation processing, and the traditional Chinese medicine material drying mode is mainly static drying, namely, the traditional Chinese medicine is flatly paved on a tray or a drying rack, and is put into drying equipment for heating and drying;

However, the static drying mode has a plurality of defects, on one hand, in the drying process of the traditional Chinese medicinal materials, due to the fact that the medicinal materials are piled up, moisture in the traditional Chinese medicinal materials is difficult to diffuse, drying is uneven, part of the medicinal materials can be excessively dried or even coked, the ideal drying degree of part of the medicinal materials is not achieved, the quality and the medicinal effect of the traditional Chinese medicinal materials are seriously affected, on the other hand, the static drying efficiency is low, the drying time is long, and the production cost is increased;

In order to solve the technical problems, a turnover type traditional Chinese medicine material drying device is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a turnover type traditional Chinese medicine material drying device, which overcomes the defects of the prior art and solves the problems in the background art.

In order to achieve the aim, the utility model provides the technical scheme that the turnover type traditional Chinese medicine material drying device comprises a drying box body, a turnover unit, a turnover driving mechanism, a hot air circulation system and a temperature and humidity control module;

the overturning unit is composed of a drying bin rotatably arranged in the drying box body, a through hole is formed in the surface of the drying bin in a penetrating mode, a partition plate is fixedly arranged on the inner wall of the drying bin, and an arc-shaped rack is fixedly arranged in the middle of the outer wall of the drying bin;

the overturning driving mechanism comprises a self-locking motor, a transmission gear set and a transmission gear;

The hot air circulation system consists of a heater and a centrifugal fan.

Inside placing the feed inlet with the medicinal material that prepares the stoving, inside the inclined plane guide medicinal material that utilizes the feed inlet bottom enters into stoving box, the feed inlet is located stoving storehouse position directly over, inside the medicinal material fell into stoving storehouse after entering into stoving box, set up stoving temperature through the PLC controller, upset interval time, hot air circulation system starts, centrifugal fan is with hot-blast through the through-hole transport to stoving storehouse inside evenly pass the medicinal material layer, moisture is outwards discharged by the feed inlet at stoving storehouse top, self-locking motor passes through drive gear train drive stoving storehouse every 5 minutes upset 120, natural loose when the medicinal material whereabouts, automatic shutdown when humidity transducer detects humidity and is less than or equal to 15%.

As a preferable technical scheme of the utility model, the top of the drying box body is provided with a feed inlet, the cross section of the feed inlet is of a V-shaped structure, and the outer side wall of the drying box body is hinged with a material taking cover plate.

The V-shaped structure of the feed inlet can conveniently add medicinal materials, and the material taking cover plate can be opened after the medicinal materials are dried, so that the dried medicinal materials can be taken out conveniently.

As a preferable technical scheme of the utility model, vibration motors are arranged at two ends of the drying bin, a material receiving box is arranged between the drying bin and the material taking cover plate, and the outer wall of the material receiving box is fixedly connected with a scrap collecting tray.

The medicine collecting box has the advantages that the medicine collecting box can be used for collecting medicine materials dried in the drying bin, the drying bin rotates to one side of the collecting box, and medicine materials self gravity is utilized to slide into the collecting box along the inner wall of the drying bin.

As a preferable technical scheme of the utility model, the transmission gear is meshed with the arc-shaped rack.

As a preferable technical scheme of the utility model, the heater is symmetrically arranged on the inner wall of the drying box body, and the heater is provided with a mounting position matched with the centrifugal fan.

The heater is used for heating, and the centrifugal fan is matched for carrying out circulating conveying on hot air, so that the medicine materials which are matched for overturning are dried.

As a preferable technical scheme of the utility model, the temperature and humidity control module is composed of a temperature sensor, a humidity sensor and a PLC controller, wherein the temperature sensor and the humidity sensor are fixedly arranged on the inner wall of the drying box, and the PLC controller is fixedly arranged on the outer surface of the drying box.

And the PLC adjusts the temperature and the turnover frequency of the hot air according to the real-time data.

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

Through setting up stoving temperature, upset interval time through the PLC controller, hot air circulation system starts, centrifugal fan carries the inside medicinal material layer that evenly passes of stoving storehouse with hot-blast through the through-hole, and the moisture is outwards discharged by the feed inlet at stoving storehouse top, and self-locking motor passes through drive gear train drive stoving storehouse every 5 minutes upset 120, makes the medicinal material multiaspect be heated through periodic upset, and drying efficiency promotes, and natural looseness when the medicinal material whereabouts, automatic shutdown when humidity transducer detects humidity is less than or equal to 15%.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the utility model at B-B in FIG. 2;

fig. 4 is a schematic partial perspective view of the present utility model.

The drying box comprises a drying box body 1, a feeding hole 2, a material taking cover plate 3, a PLC controller 4, a drying bin 5, a6, a through hole 7, a partition plate 8, an arc-shaped rack 9, a self-locking motor 10, a transmission gear set 11, a transmission gear 12, a vibration motor 13, a heater 14, a centrifugal fan 15, a material collecting box 16, a debris collecting disc 17, a temperature sensor 18 and a humidity sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a turnover type traditional Chinese medicine material drying device comprises a drying box body 1, a turnover unit, a turnover driving mechanism, a hot air circulation system and a temperature and humidity control module;

the overturning unit is composed of a drying bin 5 rotatably arranged in the drying box body 1, a through hole 6 is formed in the surface of the drying bin 5 in a penetrating manner, a partition plate 7 is fixedly arranged on the inner wall of the drying bin 5, and an arc-shaped rack 8 is fixedly arranged in the middle of the outer wall of the drying bin 5;

The overturning driving mechanism comprises a self-locking motor 9, a transmission gear set 10 and a transmission gear 11;

the hot air circulation system consists of a heater 13 and a centrifugal fan 14;

Inside placing feed inlet 2 with the medicinal material that prepares the stoving, inside the inclined plane guide medicinal material that utilizes feed inlet 2 bottom enters into stoving box 1, feed inlet 2 is located stoving storehouse 5 top position, the medicinal material falls into stoving storehouse 5 inside after entering stoving box 1, set up stoving temperature through PLC controller 4, upset interval time, hot air circulation system starts, centrifugal fan 14 is with hot-blast through hole 6 transport to stoving storehouse 5 inside penetrating the medicinal material layer, moisture is outwards discharged by feed inlet 2 at stoving storehouse 5 top, self-locking motor 9 passes through drive gear train 10 drive stoving storehouse 5 every 5 minutes upset 120, natural loose when the medicinal material whereabouts, automatic shutdown when humidity transducer 18 detects humidity is less than or equal to 15%.

Specifically, feed inlet 2 has been seted up at the top of stoving box 1, and the transversal V type structure of personally submitting of feed inlet 2, and the material apron 3 is got in articulated installing of lateral wall of stoving box 1, and the V type structure of feed inlet 2 can conveniently add the medicinal material, gets material apron 3 and can open after the medicinal material is dried, is convenient for take out the medicinal material after drying.

Specifically, vibration motor 12 is all disposed and installed at the both ends of stoving storehouse 5, the stoving storehouse 5 is installed with getting between the material apron 3 to dispose and is received workbin 15, the outer wall fixedly connected with piece collecting tray 16 of receipts workbin 15 can help the scattering when the medicinal material is dried through vibration motor 12, can help the piece to drop to piece collecting tray 16 inside through-hole 6 simultaneously, it can be used for collecting the inside stoving medicinal material of stoving storehouse 5 to receive workbin 15, stoving storehouse 5 rotates to receiving workbin 15 one side, utilize medicinal material self gravity to slide into the receipts workbin 15 inside along stoving storehouse 5 inner wall.

Specifically, the transmission gear 11 is in meshed connection with the arc-shaped rack 8.

Specifically, the heater 13 is symmetrically installed on the inner wall of the drying box body 1, the heater 13 is provided with an installation position matched with the centrifugal fan 14, the heater 13 is used for heating, and the centrifugal fan 14 is matched for carrying out circulating conveying on hot air, so that the medicine materials which are matched for overturning are dried.

Specifically, the temperature and humidity control module is composed of a temperature sensor 17, a humidity sensor 18 and a PLC controller 4, wherein the temperature sensor 17 and the humidity sensor 18 are fixedly arranged on the inner wall of the drying box body 1, the PLC controller 4 is fixedly arranged on the outer surface of the drying box body 1, and the PLC controller 4 adjusts the temperature and turnover frequency of hot air according to real-time data.

Firstly, placing medicinal materials to be dried in a feed inlet 2, guiding the medicinal materials to enter a drying box 1 by utilizing an inclined plane at the bottom of the feed inlet 2, enabling the feed inlet 2 to be positioned right above a drying bin 5, enabling the medicinal materials to fall into the drying bin 5 after entering the drying box 1, setting drying temperature and overturning interval time through a PLC (programmable logic controller) 4, starting a hot air circulation system, enabling a centrifugal fan 14 to convey hot air to the inside of the drying bin 5 through a through hole 6 to uniformly penetrate through a medicinal material layer, discharging moisture outwards from the feed inlet 2 at the top of the drying bin 5, enabling a self-locking motor 9 to drive the drying bin 5 to overturn for 120 degrees every 5 minutes through a transmission gear set 10, enabling the medicinal materials to be loose naturally when falling, and automatically stopping when humidity detected by a humidity sensor 18 is less than or equal to 15%.

It should finally be noted that in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The turnover type traditional Chinese medicine material drying device is characterized by comprising a drying box body (1), a turnover unit, a turnover driving mechanism, a hot air circulation system and a temperature and humidity control module;

The overturning unit is composed of a drying bin (5) rotatably arranged in a drying box body (1), a through hole (6) is formed in the surface of the drying bin (5) in a penetrating mode, a partition plate (7) is fixedly arranged on the inner wall of the drying bin (5), and an arc-shaped rack (8) is fixedly arranged in the middle of the outer wall of the drying bin (5);

The overturning driving mechanism comprises a self-locking motor (9), a transmission gear set (10) and a transmission gear (11);

the hot air circulation system is composed of a heater (13) and a centrifugal fan (14).

2. The turnover type traditional Chinese medicine material drying device according to claim 1, wherein a feed inlet (2) is formed in the top of the drying box body (1), the cross section of the feed inlet (2) is of a V-shaped structure, and a material taking cover plate (3) is hinged to the outer side wall of the drying box body (1).

3. The turnover type traditional Chinese medicine material drying device according to claim 1, wherein vibration motors (12) are arranged at two ends of the drying bin (5), a material receiving box (15) is arranged between the drying bin (5) and the material taking cover plate (3), and a scrap collecting disc (16) is fixedly connected to the outer wall of the material receiving box (15).

4. The turnover type traditional Chinese medicine material drying device as claimed in claim 1, wherein the transmission gear (11) is in meshed connection with the arc-shaped rack (8).

5. The turnover type traditional Chinese medicine material drying device according to claim 1, wherein the heater (13) is symmetrically arranged on the inner wall of the drying box body (1), and the heater (13) is provided with an installation position matched with the centrifugal fan (14).

6. The turnover type traditional Chinese medicine material drying device of claim 1, wherein the temperature and humidity control module is composed of a temperature sensor (17), a humidity sensor (18) and a PLC (programmable logic controller) 4.

7. The turnover type traditional Chinese medicine material drying device of claim 6, wherein the temperature sensor (17) and the humidity sensor (18) are fixedly arranged on the inner wall of the drying box body (1), and the PLC (4) is fixedly arranged on the outer surface of the drying box body (1).