阅读说明：本技术 一种中药材烘干器 (Chinese-medicinal material drying apparatus ) 是由 王军 于 2021-08-04 设计创作，主要内容包括：本发明提供一种中药材烘干器,涉及中药材领域。该中药材烘干器,包括进气管道和盛放匾,所述盛放匾位于进气管道的上方,进气管道的上端固定安装有与其内部连通的分气室,分气室的外表面开设有两个密封槽,两个密封槽均开设有气孔A,气孔A均与分气室的内部连通,分气室的内部安装有活塞,活塞的下端开设有两个与分气室连通的气孔B,气孔A和气孔B位于同一条竖直线上,活塞的上表面固定安装有支撑杆,支撑杆的上端固定安装有横向支架。该中药材烘干器,设置分气室、活塞、托架和外壳,可以做到烘干效率更高并且烘干更加的均匀,对比现有技术的烘干机,能够避免不间断的翻动药材这种问题,而且不需要停机。(The invention provides a traditional Chinese medicine dryer, and relates to the field of traditional Chinese medicines. This chinese-medicinal material drying apparatus, include the admission line and hold the inscribed board, it is located the top of admission line to hold the inscribed board, the upper end fixed mounting of admission line has the branch air chamber rather than inside intercommunication, two seal grooves have been seted up to the surface of branch air chamber, gas pocket A has all been seted up to two seal grooves, gas pocket A all communicates with the inside of branch air chamber, the internally mounted of branch air chamber has the piston, two gas pocket B with the branch air chamber intercommunication are seted up to the lower extreme of piston, gas pocket A and gas pocket B are located same vertical line, the last fixed surface of piston installs the bracing piece, the upper end fixed mounting of bracing piece has horizontal support. This chinese-medicinal material drying apparatus sets up branch air chamber, piston, bracket and shell, can accomplish that drying efficiency is higher and dry more even, and the contrast prior art drying-machine can avoid incessant this kind of problem of medicinal material that turns, need not shut down moreover.)

1. The utility model provides a chinese-medicinal material drying apparatus, includes inlet duct (1) and holds inscribed board (2), its characterized in that: the holding plaque (2) is positioned above the air inlet pipeline (1), an air distribution chamber (3) communicated with the inside of the air inlet pipeline is fixedly arranged at the upper end of the air inlet pipeline (1), two sealing grooves (4) are formed in the outer surface of the air distribution chamber (3), air holes A (5) are formed in the two sealing grooves (4), the air holes A (5) are communicated with the inside of the air distribution chamber (3), a piston (6) is arranged inside the air distribution chamber (3), two air holes B (7) communicated with the air distribution chamber (3) are formed in the lower end of the piston (6), the air holes A (5) and the air holes B (7) are positioned on the same vertical line, a supporting rod (8) is fixedly arranged on the upper surface of the piston (6), a transverse support (9) is fixedly arranged at the upper end of the supporting rod (8), sealing blocks (11) are fixedly arranged on the bottom surfaces of the two ends of the transverse support (9) through vertical rods (10), the two sealing blocks (11) are respectively inserted into the two sealing grooves (4);

the upper end of the supporting rod (8) is fixedly provided with four brackets (12), the holding plaque (2) is positioned on the four brackets (12), the outer part of the air distribution chamber (3) is sleeved with a shell (13), the brackets (12) and the holding plaque (2) are positioned in the shell (13), one ends, far away from each other, of the four brackets (12) are fixedly connected with the inner wall of the shell (13), the bottom surface of the shell (13) is fixedly provided with a conical pipe (14), the conical pipe (14) is communicated with the inner part of the shell (13), the conical pipe (14) is sleeved on the outer part of the air distribution chamber (3), the lower end of the conical pipe (14) is hermetically connected with the outer wall of the air distribution chamber (3) through a sealing ring, the inner bottom wall of the shell (13) is provided with a plurality of air exhaust grooves (15), and one ends, close to each other, of the plurality of the air exhaust grooves (15) are communicated with the inner cavity of the conical pipe (14);

the upper end of the shell (13) is fixedly provided with a backflow ring (16), and the inner end of the backflow ring (16) is positioned above the plaque (2).

2. The traditional Chinese medicinal material dryer according to claim 1, characterized in that: the bottom of piston (6) is recess column structure, and the inner of two gas pocket B (7) all communicates with the recess column inside of piston (6), and the recess column structure and the branch air chamber (3) of piston (6) are interior to be communicated, and the lower extreme of piston (6) is most advanced column structure.

3. The traditional Chinese medicinal material dryer according to claim 1, characterized in that: the supporting rod (8) is positioned at the circle center of the piston (6), and the connecting part of the transverse bracket (9) and the supporting rod (8) is positioned at the center of the supporting rod.

4. The traditional Chinese medicinal material dryer according to claim 1, characterized in that: the tail end of each bracket (12) is of an L-shaped structure, the four brackets (12) are distributed at equal intervals, and the included angle between every two adjacent brackets (12) is ninety degrees.

5. The traditional Chinese medicinal material dryer according to claim 1, characterized in that: the longitudinal sections of the shell (13) and the holding plaque (2) are U-shaped structures, and the shell (13) and the holding plaque (2) are concentrically arranged.

6. The traditional Chinese medicinal material dryer according to claim 1, characterized in that: the exhaust grooves (15) are of arc structures, and the exhaust grooves (15) are distributed at equal intervals.

Technical Field

The invention relates to the field of traditional Chinese medicinal material treatment, in particular to a traditional Chinese medicinal material dryer.

Background

It is known that most of the traditional Chinese medicinal materials are dried by primary processing in the producing area except for a few kinds of fresh reed rhizome, such as fresh reed rhizome, and the like, or fermentation and deterioration are easily caused, such as leaf yellowing, root yellowing, flesh darkening and fragrance loss of aromatic medicinal materials, so that the property of the traditional Chinese medicinal materials is seriously influenced, and even unnecessary loss is caused. Generally, a dryer is adopted to dry Chinese medicinal materials, but most of the existing dryers sweep hot air over the upper layer of the Chinese medicinal materials, and the upper layer and the lower layer of the traditional Chinese medicinal materials are heated unevenly sometimes due to the small quantity of the Chinese medicinal materials, so that the medicinal materials are required to be turned intermittently in the drying process, the positions of the drying pans are changed, the medicinal materials can be dried uniformly and thoroughly, the labor cost is wasted, the loss of high-humidity hot air inside the drying pans is caused, the energy consumption is increased, and the drying efficiency is low.

Aiming at the defects of the prior art, the invention provides a traditional Chinese medicine dryer, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a chinese-medicinal material drying apparatus, include the admission line and hold the inscribed board, it is located the top of admission line to hold the inscribed board, the upper end fixed mounting of admission line has the branch air chamber rather than inside intercommunication, two seal grooves have been seted up to the surface of branch air chamber, gas pocket A has all been seted up to two seal grooves, gas pocket A all communicates with the inside of branch air chamber, the internally mounted of branch air chamber has the piston, two gas pocket B with the branch air chamber intercommunication are seted up to the lower extreme of piston, gas pocket A and gas pocket B are located same vertical line, the last fixed surface of piston installs the bracing piece, the upper end fixed mounting of bracing piece has horizontal support, the both ends bottom surface of horizontal support all has sealed piece through montant fixed mounting, two sealed pieces are pegged graft respectively in two seal grooves.

The utility model discloses a horizontal inscribed board, including bracing piece, inscribed board, shell, bracket, support pipe, sealing ring, a plurality of air discharge duct, the upper end fixed mounting of bracing piece has four brackets, it is located four brackets to hold the inscribed board, the shell has been cup jointed to the outside of air distribution chamber, the bracket all is located the shell with holding the inscribed board, the one end that four brackets kept away from each other all with the inner wall fixed connection of shell, the bottom surface fixed mounting of shell has the conical duct, the inside intercommunication of conical duct and shell, the conical duct cup joints in the outside of air distribution chamber, through sealing ring sealing connection between the lower extreme of conical duct and the outer wall of air distribution chamber, a plurality of air discharge duct has been seted up to the inner diapire of shell, the one end that a plurality of air discharge duct is close to each other all communicates with the inner chamber of conical duct.

The upper end of the shell is fixedly provided with a backflow ring, and the inner end of the backflow ring is positioned above the horizontal inscribed board.

Preferably, the bottom end of the piston is of a groove-shaped structure, the inner ends of the two air holes B are communicated with the groove-shaped interior of the piston, the groove-shaped structure of the piston is communicated with the air distribution chamber, and the lower end of the piston is of a tip-shaped structure.

Preferably, the supporting rod is located at the center of the piston, and the joint of the transverse support and the supporting rod is located at the center of the supporting rod.

Preferably, the tail end of each bracket is of an L-shaped structure, the four brackets are distributed at equal intervals, and the included angle between every two adjacent brackets is ninety degrees.

Preferably, the longitudinal sections of the shell and the holding plaque are U-shaped structures, and the shell and the holding plaque are concentrically arranged.

Preferably, the exhaust grooves are of arc structures, and a plurality of exhaust grooves are distributed at equal intervals.

Compared with the prior art, the invention has the following beneficial effects:

1. the Chinese medicinal material dryer is provided with the air distribution chamber, the piston, the bracket and the shell, medicinal materials are required to be placed in the holding board during drying, the air inlet pipeline is connected with the hot air engine, hot air of the hot air engine can enter the air distribution chamber through the air inlet pipeline and then drives the piston, when the piston is subjected to hot air top power, the piston can generate an upward force and then pushes the holding board through the supporting rod, when the piston moves to a certain distance, the air hole A and the air hole B coincide, the hot air in the air distribution chamber can be discharged at the moment and enters the conical tube, then the piston enters the shell through the conical tube, as the air distribution chamber has a certain space for enabling the piston to move upwards, the piston can be pushed when the air flow is not discharged, the piston descends when the air flow is discharged, the movement trend that the piston moves upwards and then falls after being moved is realized by controlling a certain air flow can be realized, the separation of the Chinese medicinal materials in the holding board can be realized by the trend, the messenger lies in that the inside steam of shell can be as early as possible through holding between the plaque enters into the medicinal material, can make steam pass through the gap between the medicinal material, can accomplish like this that drying efficiency is higher and dry more even, compares prior art's drying-machine, can avoid incessant this kind of problem of medicinal material that turns, need not shut down moreover.

2. This chinese-medicinal material drying apparatus, through setting up the air discharge duct, toper pipe and backflow ring, at first enter into the toper pipe during gas outgoing branch air chamber, then diffuse in to the shell through the toper pipe, because the shell with hold and have certain space between the inscribed board, so steam can be full of in whole gap rapidly through the air discharge duct, can realize making the even effect of distribution medicinal material lower part of steam, and because steam has certain ascending nature, so traditional drying-machine causes the problem that the steam utilization ratio is low very easily, it has a power that turns downwards when steam moves here to set up the backflow ring, and the diameter of backflow ring inner circle is less than holding the inscribed board, so can still have a effect of drying to the medicinal material that holds the inscribed board upper portion, can reduce the loss of steam.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic view of a portion of the present invention;

FIG. 5 is a schematic view of the internal structure of the present invention;

FIG. 6 is a schematic view of the structure of the gas-distributing chamber and the piston of the present invention.

Wherein, 1 admission line, 2 hold the plaque, 3 air-dividing chambers, 4 seal grooves, 5 gas pocket A, 6 pistons, 7 gas pocket B, 8 bracing pieces, 9 horizontal stand, 10 montants, 11 sealed pieces, 12 brackets, 13 shells, 14 conical ducts, 15 air discharge ducts, 16 backflow rings.

Detailed Description

As shown in fig. 1-6, a dryer for traditional Chinese medicinal materials comprises an air inlet pipe 1 and a holding board 2, the holding board 2 is located above the air inlet pipe 1, the diameter of the air inlet pipe 1 is small, mainly for connecting with a heat engine, an air distribution chamber 3 communicated with the inside of the air inlet pipe 1 is fixedly installed at the upper end of the air inlet pipe 1, two sealing grooves 4 are opened on the outer surface of the air distribution chamber 3, air holes a5 are opened on the two sealing grooves 4, the air holes a5 are both communicated with the inside of the air distribution chamber 3, a piston 6 is installed inside the air distribution chamber 3, two air holes B7 communicated with the air distribution chamber 3 are opened at the lower end of the piston 6, the air holes a5 and B7 are located on the same vertical line, the bottom end of the piston 6 is of a groove-shaped structure, the inner ends of the two air holes B7 are both communicated with the groove-shaped inside of the piston 6, the groove-shaped structure of the piston 6 is communicated with the air distribution chamber 3, the lower end of the piston 6 is of a tip-shaped structure, piston 6 sets up the effect that certain groove structure also can realize the gas storage, the last fixed surface of piston 6 installs bracing piece 8, the upper end fixed mounting of bracing piece 8 has horizontal support 9, bracing piece 8 is located piston 6's centre of a circle position, the junction of horizontal support 9 and bracing piece 8 is located its central point, the both ends bottom surface of horizontal support 9 all has sealed piece 11 through montant 10 fixed mounting, two sealed pieces 11 are pegged graft respectively in two seal grooves 4, sealed piece 11 also can realize sealed gas pocket B7's effect when not the upward movement.

The upper end of the supporting rod 8 is fixedly provided with four brackets 12, the tail end of each bracket 12 is of an L-shaped structure, the four brackets 12 are distributed at equal intervals, the included angle between every two adjacent brackets 12 is ninety degrees, the holding plaque 2 is positioned on the four brackets 12, the holding plaque 2 can be placed on the brackets 12 according to gravity, the outer part of the air distribution chamber 3 is sleeved with a shell 13, the brackets 12 and the holding plaque 2 are both positioned in the shell 13, the longitudinal sections of the shell 13 and the holding plaque 2 are of U-shaped structures, the shell 13 and the holding plaque 2 are concentrically arranged, one ends of the four brackets 12, which are far away from each other, are fixedly connected with the inner wall of the shell 13, the bottom surface of the shell 13 is fixedly provided with a conical pipe 14, the conical pipe 14 is communicated with the inner part of the shell 13, the conical pipe 14 is sleeved on the outer part of the air distribution chamber 3, the lower end of the conical pipe 14 is hermetically connected with the outer wall of the air distribution chamber 3 through a sealing ring, the inner bottom wall of the shell 13 is provided with a plurality of exhaust grooves 15, the end that a plurality of exhaust duct 15 is close to each other all communicates with the inner chamber of conical duct 14, and exhaust duct 15 is the arc structure, and the equidistance distributes between a plurality of exhaust duct 15.

The upper end of the shell 13 is fixedly provided with a backflow ring 16, and the inner end of the backflow ring 16 is positioned above the plaque 2.

When the medicine containing tray is used, medicinal materials are required to be placed in the containing plaque 2 during drying, the air inlet pipeline 1 is connected with the hot air engine, hot air of the hot air engine can enter the air distribution chamber 3 through the air inlet pipeline 1, then the piston 6 is driven, when the piston is subjected to hot air jacking power, the piston 6 can generate an upward force, then the containing plaque 2 is pushed through the supporting rod 8, when the piston 6 moves to a certain distance, the air hole A5 is overlapped with the air hole B7, the hot air in the air distribution chamber can be discharged and enters the conical pipe 14, then the hot air enters the shell 13 through the conical pipe 14, as the air distribution chamber 3 has a certain space for enabling the piston 6 to move upwards, the piston 6 can be jacked when the air flow is not discharged, the piston 6 descends when the air flow is discharged, so that the trend that the piston 6 can move upwards and then fall can be realized by controlling a certain air flow, the traditional Chinese medicinal materials in the containing plaque 2 can be separated, the messenger lies in that the inside hot gas of shell 13 can be as early as possible enters into between the medicinal material through holding plaque 2, can make during the gap between the hot gas passes through the medicinal material, the ring 16 that flows backward has a power of turning downwards when can realizing that hot gas moves here, and the diameter of 16 inner circles of ring that flows backward is less than holding plaque 2 moreover, so can still have a effect of drying to the medicinal material that holds plaque 2 upper portion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.