阅读说明：本技术 一种药材干燥装置 (Medicinal material drying device ) 是由 樊恩生 刘鹏程 樊子豪 于 2021-10-13 设计创作，主要内容包括：本发明公开了一种药材干燥装置,包括干燥组件和放置组件,其中干燥组件包括干燥箱,设置于所述干燥箱正面的活动门、设置于所述干燥箱底部的支撑柱,以及设置于所述干燥箱内部的接料框；放置组件,设置于所述干燥箱的内部,包括设置于所述干燥箱底部的驱动件、设置于所述驱动件顶部的固定轴、设置于所述固定轴表面且位于所述干燥箱内部的两组放料件。本发明通过放置组件的设置使得药材在干燥时的放置和出料更加方便,然后通过搅拌组件的设置对药材进行搅拌,使得药材在干燥过程中能够均匀受热,避免位于底部的药材干燥不够完全,极大的提高了干燥效率。(The invention discloses a medicinal material drying device which comprises a drying assembly and a placing assembly, wherein the drying assembly comprises a drying box, a movable door arranged on the front surface of the drying box, a supporting column arranged at the bottom of the drying box and a material receiving frame arranged in the drying box; place the subassembly, set up in the inside of drying cabinet, including set up in the driving piece of drying cabinet bottom, set up in the fixed axle at driving piece top, set up in fixed axle surface just is located two sets of blowing subassemblies in the drying cabinet. According to the drying device, the medicinal materials are more convenient to place and discharge during drying through the arrangement of the placing component, and then the medicinal materials are stirred through the arrangement of the stirring component, so that the medicinal materials can be uniformly heated in the drying process, the medicinal materials at the bottom are prevented from being insufficiently dried, and the drying efficiency is greatly improved.)

1. The utility model provides a medicinal material drying device which characterized in that: comprises that

The drying assembly (100) comprises a drying box (101), a movable door (102) arranged on the front surface of the drying box (101), a supporting column (103) arranged at the bottom of the drying box (101), and a material receiving frame (104) arranged inside the drying box (101);

the placing assembly (200) is arranged inside the drying box (101) and comprises a driving piece (201) arranged at the bottom of the drying box (101), a fixed shaft (202) arranged at the top of the driving piece (201), two groups of discharging pieces (203) arranged on the surface of the fixed shaft (202) and positioned inside the drying box (101), and a fastening piece (204) arranged on the side surface of each discharging piece (203); and

stirring subassembly (300), set up in the top of blowing spare (203), including set up in driving medium (301) on fixed axle (202) top, set up in connecting piece (302) of driving medium (301) bottom, and set up in stirring spare (303) of connecting piece (302) bottom.

2. The medicinal material drying device of claim 1, wherein: the blanking spare (203) including set up in blanking frame (203 a) of fixed axle (202) both sides, set up in limiting plate (203 b) at blanking frame (203 a) middle part, set up in spacing hole (203 c) at limiting plate (203 b) middle part, set up in fixed axle (202) both sides and with spacing hole (203 c) complex inserted block (203 d), and set up in fixed axle (202) both sides just are located accept board (203 e) of blanking frame (203 a) bottom, blanking frame (203 a) is the semicircle form.

3. The medicinal material drying device of claim 2, wherein: fastener (204) including set up in one side spliced pole (204 a) of blowing frame (203 a) side, set up in the opposite side fixed frame (204 b) of blowing frame (203 a) side, set up in fixed frame (204 b) inside movable block (204 c), set up in connecting block (204 d) in the movable block (204 c) outside, set up in connecting plate (204 e) in the connecting block (204 d) outside, set up in through-hole (204 f) at connecting plate (204 e) middle part, and set up in inside tightening spring (204 g) of fixed frame (204 b), the one end of tightening spring (204 g) with one side fixed cooperation of movable block (204 c), spliced pole (204 a) with through-hole (204 f) cooperation.

4. The medicinal material drying device of claim 2 or 3, characterized in that: the bottom of the material receiving frame (104) is inclined downwards from inside to outside, and an included angle of ten degrees to twenty degrees is formed between the bottom of the material receiving frame (104) and the horizontal plane.

5. The medicinal material drying device of claim 2 or 3, characterized in that: the driving piece (201) including set up in fixed case (201 a) of drying cabinet (101) bottom, set up in fixed case (201 a) inside driven gear (201 b), set up in driving motor (201 c) of fixed case (201 a) bottom one side, and set up in driving motor (201 c) output just is located fixed case (201 a) inside driving gear (201 d), driving gear (201 d) with driven gear (201 b) meshing, the bottom of fixed axle (202) with the top fixed coordination of driven gear (201 b).

6. The medicinal material drying device of claim 5, wherein: the driving piece (201) further comprises a mounting plate (201 e) arranged on the surface of the driving motor (201 c), and one side of the mounting plate (201 e) is fixedly matched with the bottom of the fixing box (201 a).

7. The medicinal material drying device according to any one of claims 2, 3 and 6, characterized in that: the transmission piece (301) comprises a transmission gear (301 a) arranged at the top end of the fixed shaft (202), a movable gear ring (301 b) arranged on the outer side of the transmission gear (301 a), a fixed plate (301 c) arranged at the top of the movable gear ring (301 b), and a first gear (301 d) arranged at the bottom of the fixed plate (301 c) and meshed with the movable gear ring (301 b), wherein the first gear (301 d) is meshed with the transmission gear (301 a).

8. The medicinal material drying device of claim 7, wherein: the transmission piece (301) further comprises a reinforcing rod (301 e) arranged at the top of the fixing plate (301 c), a U-shaped sliding block (301 f) arranged on the outer side of the movable gear ring (301 b), and a limiting sliding groove (301 g) arranged on the side face of the fixing plate (301 c), wherein the U-shaped sliding block (301 f) is in sliding fit with the inside of the limiting sliding groove (301 g).

9. The medicinal material drying device of claim 8, wherein: the connecting piece (302) comprises first connecting rods (302 a) arranged at two sides of the bottom of the movable gear ring (301 b), second gears (302 b) arranged at the bottom ends of the first connecting rods (302 a), U-shaped fixing rods (302 c) arranged at the side faces of the first connecting rods (302 a), and fixed gears (302 d) arranged on the surface of the fixed shaft (202) and meshed with the second gears (302 b), wherein the first connecting rods (302 a) and the second gears (302 b) are respectively provided with two groups, the two groups of first connecting rods (302 a) are fixedly matched through the U-shaped fixing rods (302 c), and the second gears (302 b) and the first connecting rods (302 a) are in running fit.

10. The medicinal material drying device of claim 9, wherein: the stirring piece (303) comprises a mounting rod (303 a) arranged at the bottom of the second gear (302 b), a movable plate (303 b) arranged at the bottom of the mounting rod (303 a), and a plurality of groups of rubber rods (303 c) arranged at the bottom of the movable plate (303 b), wherein the bottoms of the rubber rods (303 c) are in contact with the inner bottom wall of the discharging frame (203 a).

Technical Field

The invention relates to the technical field of medicinal material drying, in particular to a medicinal material drying device.

Background

Generally, traditional Chinese medicinal materials are explained into authentic medicinal materials, which are medicinal materials produced in regions with specific natural conditions and ecological environments, because the production is concentrated, the cultivation technology and the harvesting and processing are also explained to a certain extent, so that the quality and the curative effect of the medicinal materials produced in other regions are better than those of the same medicinal materials, and because of various reasons such as different historical culture, geographic environment and social development level, the development and utilization degree and the application range of the traditional Chinese medicine resources in various regions have great differences, three parts with different connotations, relative independence and mutual connection are formed, namely the traditional Chinese medicinal materials, the folk medicines and the national medicines, in order to ensure that the medicinal materials can be stored for a long time, the drying operation is required to be carried out on the medicinal materials in the processing process, the drying device in the prior art has poor air fluidity in the interior, the drying effect is not good enough, and the medicinal materials are always in a relatively static state, this results in difficulty in completely drying the medicinal materials at the bottom, which greatly reduces the drying efficiency.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme: a medicinal material drying device comprises a drying assembly, a drying device and a drying device, wherein the drying assembly comprises a drying box, a movable door arranged on the front side of the drying box, a supporting column arranged at the bottom of the drying box and a material receiving frame arranged inside the drying box; the placing assembly is arranged in the drying box and comprises a driving piece arranged at the bottom of the drying box, a fixed shaft arranged at the top of the driving piece, two groups of discharging pieces arranged on the surface of the fixed shaft and positioned in the drying box and a fastening piece arranged on the side surface of each discharging piece; and the stirring component is arranged above the discharging part and comprises a transmission part arranged at the top end of the fixed shaft, a connecting part arranged at the bottom of the transmission part and a stirring part arranged at the bottom of the connecting part.

As a preferable scheme of the medicinal material drying device of the present invention, wherein: the blowing piece including set up in the blowing frame of fixed axle both sides, set up in the limiting plate at blowing frame middle part, set up in the spacing hole at limiting plate middle part, set up in fixed axle both sides and with spacing hole complex inserted block, and set up in the fixed axle both sides just are located the board of accepting of blowing frame bottom, the blowing frame is the semicircle form.

As a preferable scheme of the medicinal material drying device of the present invention, wherein: the fastener including set up in one side the spliced pole of blowing frame side, set up in the opposite side the fixed frame of blowing frame side, set up in fixed frame inside movable block, set up in the connecting block in the movable block outside, set up in the connecting plate in the connecting block outside, set up in the through-hole at connecting plate middle part, and set up in fixed frame inside reduces the spring, reduce the spring one end with one side fixed coordination of movable block, the spliced pole with the through-hole cooperation.

As a preferable scheme of the medicinal material drying device of the present invention, wherein: the bottom of the material receiving frame is inclined downwards from inside to outside, and the bottom of the material receiving frame and the horizontal plane form an included angle of ten degrees to twenty degrees.

As a preferable scheme of the medicinal material drying device of the present invention, wherein: the driving piece including set up in the drying cabinet bottom fixed case, set up in the inside driven gear of fixed incasement portion, set up in the driving motor of fixed bottom of the case portion one side, and set up in the driving motor output just is located the driving gear of fixed incasement portion, the driving gear with driven gear meshes, the bottom of fixed axle with driven gear's top fixed coordination.

As a preferable scheme of the medicinal material drying device of the present invention, wherein: the driving piece further comprises a mounting plate arranged on the surface of the driving motor, and one side of the mounting plate is fixedly matched with the bottom of the fixing box.

As a preferable scheme of the medicinal material drying device of the present invention, wherein: the transmission part comprises a transmission gear arranged at the top end of the fixed shaft, a movable gear ring arranged on the outer side of the transmission gear, a fixed plate arranged at the top of the movable gear ring, and a first gear arranged at the bottom of the fixed plate and meshed with the movable gear ring, wherein the first gear is meshed with the transmission gear.

As a preferable scheme of the medicinal material drying device of the present invention, wherein: the transmission part further comprises a reinforcing rod arranged at the top of the fixing plate, a U-shaped sliding block arranged on the outer side of the movable gear ring, and a limiting sliding groove arranged on the side face of the fixing plate, wherein the U-shaped sliding block is in sliding fit with the inside of the limiting sliding groove.

As a preferable scheme of the medicinal material drying device of the present invention, wherein: the connecting piece including set up in the head rod of activity ring gear bottom both sides, set up in the second gear of head rod bottom, set up in the U type dead lever of head rod side, and set up in fixed axle surface and with the fixed gear of second gear engagement, the head rod with the second gear all is provided with two sets ofly, and two sets of pass through between the head rod U type dead lever fixed coordination, the second gear with normal running fit between the head rod.

As a preferable scheme of the medicinal material drying device of the present invention, wherein: the stirring piece including set up in the installation pole of second gear bottom, set up in the fly leaf of installation pole bottom, and set up in the rubber stick of fly leaf bottom, the bottom of rubber stick with the interior diapire contact of blowing frame.

The invention has the beneficial effects that: according to the drying device, the medicinal materials are more convenient to place and discharge during drying through the arrangement of the placing component, and then the medicinal materials are stirred through the arrangement of the stirring component, so that the medicinal materials can be uniformly heated in the drying process, the medicinal materials at the bottom are prevented from being insufficiently dried, and the drying efficiency is greatly improved.

Drawings

Fig. 1 is an overall structure diagram of a medicinal material drying device.

Fig. 2 is a drawing of a discharging piece structure of the medicinal material drying device.

Fig. 3 is a structure diagram of a fastener of the medicinal material drying device.

Fig. 4 is a structure diagram of a material receiving frame of the medicinal material drying device.

Fig. 5 is another perspective view of the driving member of the medicinal material drying device.

Fig. 6 is a structure diagram of a transmission member of the medicinal material drying device.

Fig. 7 is a connection structure diagram of the connecting piece and the stirring piece of the medicinal material drying device.

In the figure: 100. a drying assembly; 101. a drying oven; 102. a movable door; 103. a support pillar; 104. a material receiving frame; 200. placing the component; 201. a drive member; 201a, a fixed box; 201b, a driven gear; 201c, a driving motor; 201d, a driving gear; 201e, mounting plate; 202. a fixed shaft; 203. a discharging part; 203a, a material placing frame; 203b and a limiting plate; 203c, a limiting hole; 203d, inserting blocks; 203e, a bearing plate; 204. a fastener; 204a, a connecting column; 204b, a fixing frame; 204c, a movable block; 204d, connecting blocks; 204e, connecting plates; 204f, a through hole; 204g, tightening the spring; 300. a stirring assembly; 301. a transmission member; 301a, a transmission gear; 301b, a movable gear ring; 301c, a fixing plate; 301d, a first gear; 301e, reinforcement rods; 301f, U-shaped slider; 301g, a limiting sliding chute; 302. a connecting member; 302a, a first connecting rod; 302b, a second gear; 302c, a U-shaped fixing rod; 302d, fixing a gear; 303. a stirring member; 303a, a mounting rod; 303b, a movable plate; 303c, a rubber rod.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Example 1

Referring to fig. 1, a first embodiment of the present invention provides a medicinal material drying device, which includes a drying assembly 100, a placing assembly 200 and a stirring assembly 300, wherein the drying assembly 100 is used to dry a medicinal material, the placing assembly 200 is used to facilitate the placing and taking of the medicinal material during the drying process, and the stirring assembly 300 is used to stir the medicinal material during the drying process, so as to greatly improve the drying efficiency of the medicinal material.

The drying assembly 100 includes a drying box 101, a movable door 102 disposed on the front surface of the drying box 101, a support column 103 disposed at the bottom of the drying box 101, and a material receiving frame 104 disposed inside the drying box 101. Support drying cabinet 101 through support column 103, collect the medicinal material that the accident dropped through connecing material frame 104, avoid the medicinal material to spill at will, bring great inconvenience for subsequent clearance.

The placing assembly 200 is arranged inside the drying box 101, and comprises a driving member 201 arranged at the bottom of the drying box 101, a fixed shaft 202 arranged at the top of the driving member 201, two groups of placing members 203 arranged on the surface of the fixed shaft 202 and located inside the drying box 101, and a fastening member 204 arranged on the side surface of the placing members 203. Install the blowing piece 203 on the surface of fixed axle 202 through fastener 204 for the installation of blowing piece 203 is more convenient and firm, then drive fixed axle 202 through driving piece 201 and rotate, drive the rotation of blowing piece 203 through fixed axle 202, thereby improve the flow of the inside air of drying cabinet 101 through the rotation of blowing piece 203, very big improvement dry efficiency, wherein blowing piece 203 is provided with two sets ofly, and the equidistance distributes on the surface of fixed axle 202.

The stirring assembly 300 is disposed above the discharging member 203, and includes a transmission member 301 disposed on the top end of the fixed shaft 202, a connecting member 302 disposed at the bottom of the transmission member 301, and a stirring member 303 disposed at the bottom of the connecting member 302. Drive driving medium 301 through fixed axle 202 and rotate, rethread driving medium 301 and connecting piece 302 drive stirring piece 303 and rotate, stir the medicinal material in blowing piece 203 through stirring piece 303 for the medicinal material alternate migration of surface and bottom, very big improvement dry efficiency.

When in use, the movable door 102 is opened, the discharging part 203 is arranged on the surface of the fixed shaft 202 through the fastening piece 204, so that the discharging part 203 is more conveniently and stably arranged, then the medicinal materials to be dried are arranged inside the discharging part 203, the movable door 102 is closed, the medicinal materials are dried through the drying box 101, meanwhile, the driving piece 201 drives the fixed shaft 202 to rotate, the discharging part 203 is driven to rotate through the fixed shaft 202, so that the flowing of air inside the drying box 101 is accelerated through the rotation of the discharging part 203, the drying efficiency is greatly improved, wherein the discharging parts 203 are provided with two groups, the two groups are distributed on the surface of the fixed shaft 202 at equal intervals, then the driving piece 301 is driven to rotate through the fixed shaft 202, the driving piece 301 and the connecting piece 302 drive the stirring piece 303 to rotate, the medicinal materials in the discharging part 203 are stirred through the stirring piece 303, so that the medicinal materials on the surface and the bottom alternately move, the very big dry efficiency that has improved, after the drying was accomplished, open dodge gate 102, demolish blowing piece 203 again and take out for the discharging efficiency of medicinal material is more heightened, collects the medicinal material that the accident dropped through connecing material frame 104 simultaneously, avoids the medicinal material unrestrained at will, brings great inconvenience for subsequent clearance.

Example 2

Referring to fig. 2 to 5, a second embodiment of the present invention is based on the above embodiment.

The discharging member 203 comprises discharging frames 203a arranged on two sides of the fixed shaft 202, a limiting plate 203b arranged in the middle of the discharging frame 203a, a limiting hole 203c arranged in the middle of the limiting plate 203b, inserting blocks 203d arranged on two sides of the fixed shaft 202 and matched with the limiting hole 203c, and bearing plates 203e arranged on two sides of the fixed shaft 202 and located at the bottom of the discharging frames 203a, wherein the discharging frames 203a are semicircular. Wherein, the blowing frame 203a that every two of every group correspond forms sealed circular frame, avoids the medicinal material to drop at dry in-process, when the installation, installs every two blowing frames 203a that correspond in the outside of fixed axle 202 for inserted block 203d corresponds the inside of pegging graft at spacing hole 203c, carries on spacingly through inserted block 203d and accept board 203e to blowing frame 203a, makes its installation more convenient and firm.

The fastener 204 comprises a connecting column 204a arranged on the side face of the discharging frame 203a on one side, a fixed frame 204b arranged on the side face of the discharging frame 203a on the other side, a movable block 204c arranged inside the fixed frame 204b, a connecting block 204d arranged on the outer side of the movable block 204c, a connecting plate 204e arranged on the outer side of the connecting block 204d, a through hole 204f arranged in the middle of the connecting plate 204e, and a compression spring 204g arranged inside the fixed frame 204b, one end of the compression spring 204g is fixedly matched with one side of the movable block 204c, and the connecting column 204a is matched with the through hole 204 f. During the installation, the manual outside pulling with connecting plate 204e, install behind the assigned position when two blowing frames 203a, through reducing spring 204g pulling movable block 204c and connecting block 204d, make connecting plate 204e move to the inboard, peg graft in the inside of through-hole 204f until spliced pole 204a, through reducing spring 204g, cooperation between spliced pole 204a and the connecting plate 204e further carries on spacingly and fixedly to blowing frame 203a, make its installation more convenient and firm, avoid blowing frame 203a to be thrown away because of centrifugal force at the pivoted in-process.

The bottom of the material receiving frame 104 is inclined downwards from inside to outside, and the bottom of the material receiving frame 104 forms an included angle of ten degrees to twenty degrees with the horizontal plane. Make the gathering that the medicinal material that drops can be more convenient at the discharge gate that connects material frame 104 through the bottom of slope, further improve the efficiency that the staff cleared up.

The driving element 201 comprises a fixed box 201a arranged at the bottom of the drying box 101, a driven gear 201b arranged inside the fixed box 201a, a driving motor 201c arranged at one side of the bottom of the fixed box 201a, and a driving gear 201d arranged at the output end of the driving motor 201c and located inside the fixed box 201a, wherein the driving gear 201d is meshed with the driven gear 201b, and the bottom end of the fixed shaft 202 is fixedly matched with the top of the driven gear 201 b. Drive driving gear 201d through driving motor 201c and rotate, drive driven gear 201b and fixed axle 202 through driving gear 201d and rotate to drive the rotation of blowing frame 203a through fixed axle 202, can improve the flow of the inside air of drying cabinet 101 through the rotation of blowing frame 203a, make the dry efficiency of medicinal material more increase.

The driving member 201 further includes a mounting plate 201e disposed on the surface of the driving motor 201c, and one side of the mounting plate 201e is fixedly engaged with the bottom of the fixing box 201 a. Carry out spacing and fixed to driving motor 201c through mounting panel 201e, make its installation more firm.

When the drying device is used, the movable door 102 is opened, every two corresponding discharging frames 203a are arranged on the outer side of the fixed shaft 202, the inserting block 203d is correspondingly inserted in the limiting hole 203c, the discharging frames 203a are limited through the inserting block 203d and the bearing plate 203e, so that the installation is more convenient and stable, the connecting plate 204e is pulled outwards manually, after the two discharging frames 203a are arranged at the designated positions, the movable block 204c and the connecting block 204d are pulled through the compression spring 204g, so that the connecting plate 204e moves inwards until the connecting column 204a is inserted in the through hole 204f, the discharging frames 203a are further limited and fixed through the cooperation between the compression spring 204g, the connecting column 204a and the connecting plate 204e, so that the installation is more convenient and stable, the discharging frames 203a are prevented from being thrown out in the rotating process, and the medicinal materials to be dried are arranged in the discharging frames 203a through centrifugal force, the movable door 102 is closed again, the medicinal materials are dried through the drying oven 101, then the driving gear 201d is driven to rotate through the driving motor 201c, the driven gear 201b and the fixed shaft 202 are driven to rotate through the driving gear 201d, and the discharging frame 203a is driven to rotate through the fixed shaft 202, so that the flow of air inside the drying oven 101 can be improved through the rotation of the discharging frame 203a, the drying efficiency of the medicinal materials is improved, wherein two groups of discharging frames 203a are arranged and are distributed on the surface of the fixed shaft 202 at equal intervals, so that more medicinal materials can be dried at one time, the drying efficiency is further improved, then the fixed shaft 202 drives the transmission member 301 to rotate, the transmission member 301 and the connecting member 302 drive the stirring member 303 to rotate, the medicinal materials in the discharging member 203 are stirred through the stirring member 303, the medicinal materials on the surface and at the bottom move alternately, and the drying efficiency is greatly improved, after the drying is accomplished, open dodge gate 102, demolish discharge frame 203a again and take out for the discharging efficiency of medicinal material is more heightened, collects the medicinal material that the accident dropped through connecing material frame 104 simultaneously, avoids the medicinal material to spill at will, brings great inconvenience for subsequent clearance.

Example 3

Referring to fig. 6 and 7, a third embodiment of the present invention is based on the first two embodiments.

The transmission member 301 comprises a transmission gear 301a disposed at the top end of the fixed shaft 202, a movable gear ring 301b disposed outside the transmission gear 301a, a fixed plate 301c disposed at the top of the movable gear ring 301b, and a first gear 301d disposed at the bottom of the fixed plate 301c and engaged with the movable gear ring 301b, wherein the first gear 301d is engaged with the transmission gear 301 a. The transmission gear 301a is driven to rotate by the rotation of the fixed shaft 202, and the movable gear ring 301b is driven to rotate by the transmission gear 301a and the first gear 301d, and the direction of rotation of the movable gear ring 301b is opposite to the direction of rotation of the fixed shaft 202.

The transmission member 301 further includes a reinforcing rod 301e disposed on the top of the fixing plate 301c, a U-shaped slider 301f disposed on the outer side of the movable gear ring 301b, and a limiting sliding groove 301g disposed on the side surface of the fixing plate 301c, wherein the U-shaped slider 301f is slidably fitted inside the limiting sliding groove 301 g. Carry on spacingly through U type slider 301f and spacing spout 301g to movable ring gear 301b, avoid it to take place the skew or drop at the pivoted in-process, then consolidate fixed plate 301c through anchor strut 301e, make its installation more firm.

The connecting member 302 includes first connecting rods 302a disposed on two sides of the bottom of the movable ring gear 301b, second gears 302b disposed at the bottom ends of the first connecting rods 302a, U-shaped fixing rods 302c disposed on the side surfaces of the first connecting rods 302a, and fixing gears 302d disposed on the surface of the fixing shaft 202 and engaged with the second gears 302b, wherein the first connecting rods 302a and the second gears 302b are disposed in two sets, the two sets of first connecting rods 302a are fixedly engaged with each other through the U-shaped fixing rods 302c, and the second gears 302b are rotatably engaged with the first connecting rods 302 a. Since the second gear 302b rotates along with the movable ring gear 301b in the opposite direction to the fixed shaft 202, the fixed shaft 202 and the fixed gear 302d rotate together with the second gear 302 b.

The stirring member 303 includes a mounting rod 303a disposed at the bottom of the second gear 302b, a movable plate 303b disposed at the bottom of the mounting rod 303a, and a rubber rod 303c disposed at the bottom of the movable plate 303b, the bottom of the rubber rod 303c being in contact with the inner bottom wall of the discharging frame 203 a. Stir the medicinal material through fly leaf 303a and rubber stick 303b for the drying of medicinal material is more even, and avoids producing the damage to the medicinal material at the in-process of stirring.

When the drying device is used, the movable door 102 is opened, every two corresponding discharging frames 203a are arranged on the outer side of the fixed shaft 202, the inserting block 203d is correspondingly inserted in the limiting hole 203c, the discharging frames 203a are limited through the inserting block 203d and the bearing plate 203e, so that the installation is more convenient and stable, the connecting plate 204e is pulled outwards manually, after the two discharging frames 203a are arranged at the designated positions, the movable block 204c and the connecting block 204d are pulled through the compression spring 204g, so that the connecting plate 204e moves inwards until the connecting column 204a is inserted in the through hole 204f, the discharging frames 203a are further limited and fixed through the cooperation between the compression spring 204g, the connecting column 204a and the connecting plate 204e, so that the installation is more convenient and stable, the discharging frames 203a are prevented from being thrown out in the rotating process, and the medicinal materials to be dried are arranged in the discharging frames 203a through centrifugal force, the movable door 102 is closed, the medicinal materials are dried by the drying oven 101, the driving gear 201d is driven to rotate by the driving motor 201c, the driven gear 201b and the fixed shaft 202 are driven to rotate by the driving gear 201d, the discharge frame 203a is driven to rotate by the fixed shaft 202, the flow of air inside the drying oven 101 can be accelerated by the rotation of the discharge frame 203a, the drying efficiency of the medicinal materials is improved, two groups of discharge frames 203a are arranged and are distributed on the surface of the fixed shaft 202 at equal intervals, so that more medicinal materials can be dried at one time, the drying efficiency is further improved, the transmission gear 301a is driven to rotate by the rotation of the fixed shaft 202, the movable gear ring 301b is driven to rotate by the transmission gear 301a and the first gear 301d, the direction of the rotation of the movable gear ring 301b is opposite to the direction of the rotation of the fixed shaft 202, and the second gear 302b can be driven to rotate when the fixed shaft 202 and the fixed gear 302d rotate, drive fly leaf 303b and rubber stick 303c through second gear 302b and installation pole 303a and carry out the rotation, drive stirring piece 303 revolution and under the rubber stick 303c rotation combined action through activity ring gear 301b, make the medicinal material alternating movement of surface and bottom, very big improvement dry efficiency, after the drying is accomplished, open dodge gate 102, demolish discharging frame 203a again and take out, make the discharging efficiency of medicinal material more increase, collect the medicinal material that the accident dropped through connecing material frame 104 simultaneously, avoid the medicinal material to spill at will, bring great inconvenience for subsequent clearance.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.