JP2021067447A - Equipment for turning over and drying medicinal herb - Google Patents

Abstract

To provide equipment for turning over and drying a medicinal herb.SOLUTION: Equipment for turning over and drying medicinal herb includes a drying box. A dry space is provided inside the drying box, the dry space being opened rightward. A rotatable closing plate is provided inside the dry space, the closing plate being capable of closing the dry space. A rotatable rotating mechanism is provided inside the dry space, the rotating mechanism being capable of supporting the medicinal herb. A pushing and moving space is provided inside a left end wall of the dry space. This invention: is simple in structure; is convenient in operation; can turn over the medicinal herb automatically when drying the medicinal herb, thereby improving drying efficacy; preventing the medicinal herb from being damaged when turning over the medicinal herb, through a mechanical transmission; and assures a smooth progress of drying by removing a large amount of moisture in air while circulating room air during the drying process.SELECTED DRAWING: Figure 1

Description

The present invention is related to the field of medicinal herbs, and specifically, it is a repetitive drying facility for medicinal herbs.

After the herbs have been plucked, they can be treated for medicinal purposes, such as maintenance, cutting, and drying, and the care treatment can remove weeds, mud, and non-medicinal parts. Ingredients for rhizome herbs are obtained, and the drying process is to store the herbs for a long period of time to prepare for the need, and to keep the appearance, smell, and active ingredient content of the crude drug unchanged during the drying process.
Now, when drying herbs, they may be dried in the natural sunlight, which is effective, but it takes a lot of time and is inefficient, and existing mechanical drying is efficient, but it puts herbs in the drying process. It is mechanical and may repeatedly damage the herbs, affecting the manipulative properties of the herbs.

Chinese Patent Application Publication No. 1047643303

The present invention provides a repetitive drying facility for medicinal herbs, solves problems such as low drying efficiency, and improves the drying efficiency.

The present invention is realized by the following technical plan.

The repetitive drying facility for medicinal herbs of the present invention includes a drying box, in which a drying space opened to the right is installed, and the drying space can be rotated and the drying space can be closed. A closing plate is installed, a rotating mechanism that can support and rotate the herb is installed in the drying space, and a pushing space is installed in the left end wall of the drying space.
A push-moving mechanism that can repeat the herb is installed in the push-moving space, and the push-moving mechanism includes a push-moving plate, and a driven plate that can slide in the pushing-moving space is also on the right side of the pushing-moving plate. Is installed, four push-moving rods are fixed to the right end of the pushing-moving plate, and the right ends of the four pushing-moving rods penetrate the driven plate and the right-end wall of the pushing-moving space and the drying space. A first electric magnet that is located inside and can attract each other with the push-moving plate is fixed to the lower end wall of the pushing-moving space, and the pushing-moving plate and the driven plate are fixedly connected by an expansion / contraction spring. The driven plate and the right end wall of the pushing space are fixedly connected by a driven spring, a lower pushing space opened downward is installed in the driven plate, and the lower pushing plate can slide in the lower pushing space. The lower push plate and the upper end wall of the lower push space are fixedly connected by a lower push spring, and the upper end of the lower push plate also penetrates the upper end wall of the lower push space and the left end of the driven plate. A chain fixedly connected to the push-moving plate is fixed, an extruded space opened upward is installed in the lower end wall of the push-moving space, and the upper end of the pushing-moving space moves in the extruded space. A trapezoidal block located in the space and an extrusion spring connecting the trapezoidal block and the lower end wall of the extrusion space are installed.
A drive mechanism capable of driving the operation of the present invention and generating hot air is also installed in the rear end wall of the dry space, and a transmission capable of transmitting the power of the drive mechanism to the rotation mechanism is also installed on the upper side of the drive mechanism. A mechanism is installed, and a slide mechanism capable of preventing the herbs from falling when the rotating mechanism rotates is installed in the drying space, and the drying space is closed after the herbs are placed above the rotating mechanism. , The drive mechanism operates to generate hot air and begins to dry the herbs, and after a certain period of time, the transmission mechanism operates to drive and operate the rotation mechanism and the push-moving mechanism, and then pulls the herbs. Complete the repetition and increase the drying efficiency of the herbs.

The rotating mechanism includes four rotating plates, a vibrating plate is installed on the upper side of the rotating plate, two spring spaces opened above are installed in the rotating plate, and two spring spaces opened above are installed in the rotating plate. A spring block whose upper end is fixedly connected to the vibrating plate and a support spring for connecting the spring block and the lower end wall of the vibrating plate are installed, and an elevating space is also installed in the rotating plate to elevate and elevate. An elevating plate that can be raised and lowered and two elevating springs that support the elevating plate are installed in the space, a connecting block is fixed to the lower end surface of the elevating plate, and a driven block is also fixed to the lower end of the connecting block. Two elevating blocks are fixed to the upper end surface of the elevating plate so that the upper end penetrates the upper end wall of the elevating space and comes into contact with the vibrating plate. A turning ring is fixed to the front end of the shaft, and six turning blocks are fixed to the turning wheel.

The drive mechanism includes a heating space opened in front, four heating blocks are fixed between the upper and lower end walls of the heating space, and a drive space is also installed in the rear end wall of the heating space. A drive motor is fixed to the rear end wall of the drive space, a drive shaft whose front end is located in the heating space is movably connected to the front end of the drive motor, and a fan is connected to the front end of the drive shaft. It is fixed, the first chain gear is slidably connected to the rear end of the drive shaft, and the second electric magnet that can attract each other with the drive shaft is fixed in the first chain gear, and the front end of the dry space. A desiccant space capable of storing the desiccant is also installed in the wall, the front end wall of the desiccant space communicates with the outside, and the front end wall of the desiccant space has an external space and the desiccant space. An electromagnetic switch capable of blocking communication is installed, and a ventilation pipe that communicates between the heating space and the upper side of the front end wall of the drying space is installed in the drying box, and the ventilation pipe penetrates the drying agent space. ..

The transmission mechanism includes a transmission space, in which four rotating plates are installed, and the four rotating plates penetrate the rear end wall of the drying space and are fixedly connected to the rotating plate. , The rear end of the rotating shaft penetrates the rotating block and is located in the transmission space, and a second chain is fixedly installed at the rear end of the rotating shaft, and the four second chains and the said The first chain gear is connected by a chain, and a friction wheel is also fixedly connected to the rear end of the uppermost rotating shaft, and the front and rear end walls of the transmission space are all connected to the transmission space. A moving groove is formed to communicate with each other, a moving rod is installed in the transmission space, both front and rear ends of the moving rod are located in the moving grooves on both front and rear sides, and a rope is provided at the front end of the moving rod. The rope is fixed so that the front end penetrates the front end wall of the moving groove on the front side and the right end wall of the pushing space and is fixedly connected to the driven plate, and there are also four horizontals on the front end wall of the transmission space. A position limiting rod and four position limiting rods tilted downward are fixed, and a driven rod whose one end is located between the two position limiting rods is fixed to the rear end of the rotating block, and the friction wheel The upper end of the moving rod comes into contact with the lower end surface of the moving rod.

The slide mechanism includes a slide space in which the lower end wall communicates with the dry space, and a slider and a slide spring connecting the right end wall of the slide space and the slider are slidably connected in the slide space. A stopper plate whose lower end is located in the drying space is fixed to the lower end surface of the vehicle, four storage grooves opened to the right are formed in the stopper plate, and the right end of the push-moving rod is the stopper. It penetrates the plate and the storage groove and is located in the storage groove, and a push-moving block is fixed to the right end of the pushing-moving rod.

The elasticity of the slide spring is larger than the magnetic force between the first electromagnet and the pushing plate, and the elasticity of the telescopic spring is smaller than the magnetic force between the first electromagnet and the pushing plate. The elasticity is larger than the elasticity of the driven spring, the elasticity of the downward push spring is larger than the elasticity of the extrusion spring, and in the initial state, the slide spring is in a pulled state, and all the springs other than the slide spring are in the normal state. is there.

Beneficial effects of the present invention are: The present invention is simple in composition, convenient to operate, can automatically repeat the herbs when drying the herbs, enhances the drying effect, and by mechanical transmission, the herbs when the herbs are repeated. It suppresses damage to itself and circulates indoor air during the drying process to remove most of the moisture in the air, ensuring that drying proceeds smoothly.

In order to explain in more detail the examples of the present invention or the technical ideas in the existing technology, the following is a brief introduction to the drawings necessary to explain the examples or the existing technology, and as is clear. , The following drawings are merely examples of a part of the present invention, and those skilled in the art can obtain other drawings based on these drawings without paying creative labor. The invention of the present application will be described in detail with reference to FIGS. 1 to 5 below, and in order to provide convenience in the explanation, the directions appearing in the following sentence are defined as follows: FIG. 1 is a front view of the invention of the present application, and later The directions of up, down, left, right, front and back described in the sentence coincide with the directions of up, down, left, right, front and back of the self-projection relationship in FIG.

FIG. 1 is a schematic configuration diagram of the present invention. FIG. 2 is a schematic configuration diagram of AA in FIG. 1 of the present invention. FIG. 3 is a schematic configuration diagram of BB in FIG. 2 of the present invention. FIG. 4 is a schematic configuration diagram of CC in FIG. 2 of the present invention. FIG. 5 is an enlarged schematic view of the configuration of D in FIG. 1 of the present invention.

The repetitive drying facility for medicinal herbs shown in FIGS. 1 to 5 includes a drying box 10, in which a drying space 27 opened to the right is installed in the drying box 10, and in the drying space 27, a drying space 27 is installed. A closing plate 28 that can rotate and close the drying space 27 is installed, a rotating mechanism 69 that can support and rotate the herbs is installed in the drying space 27, and a rotating mechanism 69 that can support and rotate the herb is installed in the left end wall of the drying space 27. A push-moving space 16 is installed, and a push-moving mechanism 68 capable of repeating the herb is installed in the push-moving space 16, and the pushing-moving mechanism 68 includes a pushing-moving plate 13 and is on the right side of the pushing-moving plate 13. Also, a driven plate 15 that can slide in the pushing-moving space 16 is installed, four pushing-moving rods 14 are fixed to the right ends of the pushing-moving plate 13, and the right ends of the four pushing-moving rods 14 are fixed. A first electromagnet 32 that penetrates the right end wall of the driven plate 15 and the pushing space 16 and is located in the drying space 27, and can attract each other to the pushing plate 13 on the lower end wall of the pushing space 16. Is fixed, the push-moving plate 13 and the driven plate 15 are fixedly connected by the telescopic spring 19, and the driven plate 15 and the right end wall of the pushing-moving space 16 are fixedly connected by the driven spring 30. A downwardly open lower push space 31 is installed in the driven plate 15, and the lower push plate 33 is slidably connected in the lower push space 31, and the lower push plate 33 and the upper end wall of the lower push space 31 are slidably connected. Is fixedly connected to the lower push spring 34, and the upper end penetrates the upper end wall of the lower push space 31 and the left end of the driven plate 15 and is fixedly connected to the push plate 13. The connected chain 18 is fixed, an extruded space 36 opened upward is installed in the lower end wall of the pushing space 16, and the upper end thereof is in the pushing space 16 in the extruding space 36. A trapezoidal block 37 located and an extrusion spring 35 connecting the trapezoidal block 37 and the lower end wall of the extrusion space 36 are installed, and the operation of the present invention is also driven in the rear end wall of the drying space 27. A drive mechanism 70 capable of producing hot air is installed, a transmission mechanism 71 capable of transmitting the power of the drive mechanism 70 to the rotation mechanism 69 is installed above the drive mechanism 70, and the drying space 27 is also equipped with the above-mentioned. After the slide mechanism 72 that can prevent the herb from falling when the rotating mechanism 69 rotates is installed and the herb is placed on the upper side of the rotating mechanism 69. The drying space 27 is closed, the driving mechanism 70 operates to generate hot air, and the herbs begin to dry. After a certain period of time, the transmission mechanism 71 operates to operate the rotating mechanism 69 and the pushing mechanism. Drive 68 to operate, and complete the herb flipping, increasing the drying efficiency of the herb.

Beneficially, the rotating mechanism 69 includes four rotating plates 23, a vibrating plate 26 is installed above the rotating plate 23, and two spring spaces 22 open upward in the rotating plate 23. Is installed, and a spring block 25 whose upper end is fixedly connected to the vibrating plate 26 and a support spring 24 which connects the spring block 25 and the lower end wall of the vibrating plate 26 are installed in the spring space 22. An elevating space 57 is also installed in the rotating plate 23, and an elevating plate 66 capable of elevating and lowering and two elevating springs 65 for supporting the elevating plate 66 are installed in the elevating space 57. A connecting block 61 is fixed to the lower end surface of the connecting block 61, a driven block 62 is also fixed to the lower end of the connecting block 61, and an upper end of the upper end surface of the elevating plate 66 penetrates the upper end wall of the elevating space 57. Two elevating blocks 67 that come into contact with the vibrating plate 26 are fixed, a rotating shaft 53 is installed in the elevating space 57, a rotating wheel 64 is fixed to the front end of the rotating shaft 53, and the rotating ring 64 is fixed. Six turning blocks 63 are fixed to the.

Beneficially, the drive mechanism 70 includes a heating space 39 that is opened forward, and four heating blocks 21 are fixed between the upper and lower end walls of the heating space 39, and the rear end wall of the heating space 39 is fixed. A drive space 47 is also installed inside, a drive motor 48 is fixed to the rear end wall of the drive space 47, and a drive shaft 38 whose front end is located in the heating space 39 at the front end of the drive motor 48. The fan 20 is fixed to the front end of the drive shaft 38, and the first chain gear 46 is slidably connected to the rear end of the drive shaft 38. A second electric magnet 49 that can attract each other with the drive shaft 38 is fixed to the surface, and a desiccant space 45 capable of storing the desiccant is also installed in the front end wall of the drying space 27, and the front end of the desiccant space 45 is installed. An electromagnetic switch 44 is installed on the front end wall of the drying agent space 45 so that the wall communicates with the outside, and the communication between the external space and the drying agent space 45 can be cut off. A ventilation pipe 43 that communicates between 39 and the upper side of the front end wall of the drying space 27 is installed, and the ventilation pipe 43 penetrates the drying agent space 45.

Beneficially, the transmission mechanism 71 includes a transmission space 50, in which four rotating plates 23 are installed, and the four rotating plates 23 penetrate the rear end wall of the drying space 27. However, it is fixedly connected to the rotating plate 23, the rear end of the rotating shaft 53 penetrates the rotating block 56 and is located in the transmission space 50, and the rear end of the rotating shaft 53 is a second. The chain 52 is fixedly installed, the four second chains 52 and the first chain gear 46 are connected by the chain 51, and the friction ring 60 is also fixed to the rear end of the uppermost rotating shaft 53. A moving groove 55 is formed in each of the front and rear end walls of the transmission space 50 to communicate with the transmission space 50, and a movement rod 54 is installed in the transmission space 50 to move the movement. Both front and rear ends of the rod 54 are located in the moving grooves 55 on both front and rear sides, a rope 17 is fixed to the front end of the moving rod 54, and the front end of the rope 17 is the front end wall of the moving groove 55 on the front side. It penetrates the right end wall of the push-moving space 16 and is fixedly connected to the driven plate 15, and the front end wall of the transmission space 50 also has four horizontal position limiting rods 58 and four tilted downwards to the rear. The position limiting rod 58 is fixed, a driven rod 59 whose one end is located between the two position limiting rods 58 is fixed to the rear end of the rotating block 56, and the upper end of the friction ring 60 is the moving rod 54. Contact the lower end surface.

To be beneficial, the slide mechanism 72 includes a slide space 42 in which the lower end wall communicates with the dry space 27, and the slider 11 and the right end wall of the slide space 42 are connected to the slider 11 in the slide space 42. The slide spring 41 is slidably connected, and a stop plate 12 whose lower end is located in the drying space 27 is fixed to the lower end surface of the slider 11, and four right sides are inside the stop plate 12. An open storage groove 40 is formed, and the right end of the push-moving rod 14 penetrates the stop plate 12 and the storage groove 40 and is located in the storage groove 40, and is located at the right end of the push-moving rod 14. The push-moving block 29 is fixed.

Beneficially, the elasticity of the slide spring 41 is greater than the magnetic force between the first electromagnet 32 and the push-moving plate 13, and the elasticity of the telescopic spring 19 is greater than that of the first electromagnet 32 and the push-moving plate 13. The elasticity of the telescopic spring 19 is larger than the elasticity of the driven spring 30, the elasticity of the lower push spring 34 is larger than the elasticity of the extrusion spring 35, and the slide spring 41 is pulled in the initial state. All springs other than the slide spring 41 are in a normal state.

The order of mechanical operation of the present invention is as follows.

1: After opening the closing plate 28 and laying the herbs waiting to be dried evenly on the upper side of the vibrating plate 26, the closing plate 28 is rotated to close the drying space 27, and at this time, the heating block 21 operates. The drive motor 48 operates to drive and rotate the drive shaft 38, and the fan 20 is driven to rotate to allow air to flow. Further, the heating block 21 heats air at a normal temperature. It is changed to air and put into the drying space 27, and the temperature in the drying space 27 rises to start drying the herbs, and the hot air at the top flows into the desiccant space 45 through the ventilation pipe 43 to dry. After removing the water with the agent, the air flows into the heating space 39 again by the ventilation pipe 43, and thus the air is circulated.

2: When the herb is turned over, the second electric magnet 49 and the first electric magnet 32 operate, and the second electric magnet 49 operates to attract each other with the drive shaft 38, and the drive shaft 38 rotates to rotate the first chain gear. Power is transmitted to 46, four second chains 52 are rotated by the transmission of the chain 51, and the rotating shaft 53 is rotated, the rotating block 56 is further rotated, the rotating plate 23 is rotated, and the rotating plate 23 is rotated. By doing so, it tilts to the left, and the first electromagnet 32 operates to push and move it to attract each other with the plate 13, and the rotation of the rotating plate 23 causes the slide spring 41 to return and drive the slider 11 to move to the right. Then, the stop plate 12 is driven to move to the right, and the stop plate 12 is brought into contact with the rotating plate 23 from beginning to end. Positioned, the movement to the right of the stop plate 12 pushes and moves the block 29 to move to the right, thereby driving the rotating plate 23 to move to the right, but at this time, the pushing and moving plate 13 Is not yet completely separated from the first electromagnet 32.

3: The rotation of the rotating block 56 drives and rotates the driven rod 59, and after the driven rod 59 comes into contact with the upper position limiting rod 58, the rotating block 56 does not rotate and the rotating plate 23 does not rotate. At this time, the rotating plate 23 is tilted to the maximum, the rotating shaft 53 continues to rotate, the rotating wheel 64 is driven to rotate, the rotating block 63 is driven to rotate, and the rotating block 63 rotates to drive. When in contact with the block 62, the driven block 62 is driven and lowered, and the connecting block 61 and the elevating plate 66 are driven and lowered, and the elevating block 67 is further driven and lowered, and the elevating spring 65 is compressed. When the rotating block 63 is separated from the driven block 62, the elevating spring 65 returns to drive the elevating plate 66 and the connecting block 61 to return, and the driven block 62 and the elevating block 67 return, and the elevating block 67 vibrates. The vibrating plate 26 vibrates when it collides with the plate 26, and the herb sticking to the upper side of the vibrating plate 26 falls by the vibration and rolls to the left side of the rotating plate 23, after which the rotating block 63 comes into contact with the driven block 62. By repeating the separation, the elevating block 67 repeatedly impacts and vibrates the vibrating plate 26.

4: The rotation of the rotating shaft 53 drives the friction wheel 60 to rotate, and drives the moving rod 54 to move backward, further pulls the rope 17, and drives the driven plate 15 to move to the right. When the telescopic spring 19 is pulled, the driven spring 30 is compressed, the chain 18 is pulled by the rightward movement of the driven plate 15, and the driven plate 15 is moved to the rightmost side. , The lower push spring 34 is compressed, the lower push plate 33 is raised, the upper end of the trapezoidal block 37 is located in the lower push space 31, and the movement of the driven plate 15 to the left is restricted.

5: When all the herbs are located on the left side of the rotating plate 23, the drive motor 48 rotates in the opposite direction to drive the first chain gear 46 to rotate in the opposite direction, and the second chain 52 and the rotating shaft 53 are rotated. Drive to rotate in the opposite direction, further rotate the rotating block 56 and the rotating plate 23 in the opposite direction, the rotating plate 23 returns to maintain the horizontal state, the slide spring 41 is pulled again, the stop plate 12 and the slider. 11 moves to the left, and the rotation of the rotating shaft 53 in the opposite direction drives the friction wheel 60 to rotate, and then drives the moving rod 54 to return, and further loosens the rope 17, at this time. , The operation of the first electric magnet 32 and the second electric magnet 49 is stopped, the second electric magnet 49 does not attract the drive shaft 38, the first chain gear 46 does not rotate, and the first electric magnet 32 does not operate and pushes. It does not attract each other with the moving plate 13, and at this time, the telescopic spring 19 returns to drive the pushing plate 13 to move it to the right, and then to drive the pushing rod 14 to move it to the right, and then push it further. The moving block 29 is driven to move to the right, and the push-moving block 29 moves the medicinal herbs accumulated on the left side of the rotating plate 23 to the right, and the medicinal herbs are laid flat on the upper side of the rotating plate 23 again. When the telescopic spring 19 returns, the chain 18 loosens and the lower push spring 34 returns, the lower push plate 33 is driven and lowered, the trapezoidal block 37 returns into the extrusion space 36, and the extrusion spring 35 compresses. At this time, the driven spring 30 returns and drives the driven plate 15 to return to the left, and the pushing plate 13 also returns to the left, and the pushing plate 14 and the pushing block 29 also return to the left. The movement returns to the direction, and the return of the push-moving mechanism 68 is completed. At this time, the repetitive movement of the medicinal herb is completed.

The above-mentioned examples merely explain the technical concept and features of the present invention, and the purpose thereof is to allow a person skilled in the art to understand the contents of the present invention and further implement the invention, and the scope of protection of the present invention cannot be limited. .. All equivalent changes or modifications made on the basis of the spiritual substance of the invention should be included within the scope of the invention.

Claims (6)

A drying space including a drying box, which is open to the right, is installed in the drying box, and a closing plate which can rotate and close the drying space is installed in the drying space. A rotating mechanism that can support and rotate the herb is installed in the space, and a pushing space is installed in the left end wall of the drying space.
A push-moving mechanism that can repeat the herb is installed in the push-moving space, and the push-moving mechanism includes a push-moving plate, and a driven plate that can slide in the pushing-moving space is also on the right side of the pushing-moving plate. Is installed, four push-moving rods are fixed to the right end of the pushing-moving plate, and the right ends of the four pushing-moving rods penetrate the driven plate and the right-end wall of the pushing-moving space and the drying space. A first electric magnet that is located inside and can attract each other with the push-moving plate is fixed to the lower end wall of the pushing-moving space, and the pushing-moving plate and the driven plate are fixedly connected by an expansion / contraction spring. The driven plate and the right end wall of the pushing space are fixedly connected by a driven spring, a lower pushing space opened downward is installed in the driven plate, and the lower pushing plate can slide in the lower pushing space. The lower push plate and the upper end wall of the lower push space are fixedly connected by a lower push spring, and the upper end of the lower push plate also penetrates the upper end wall of the lower push space and the left end of the driven plate. A chain fixedly connected to the push-moving plate is fixed, an extruded space opened upward is installed in the lower end wall of the push-moving space, and the upper end of the pushing-moving space moves in the extruded space. A trapezoidal block located in the space and an extrusion spring connecting the trapezoidal block and the lower end wall of the extrusion space are installed.
A drive mechanism capable of driving the operation of the present invention and generating hot air is also installed in the rear end wall of the dry space, and a transmission capable of transmitting the power of the drive mechanism to the rotation mechanism is also installed on the upper side of the drive mechanism. A mechanism is installed, and a slide mechanism that can prevent the herbs from falling when the rotating mechanism rotates is installed in the drying space, and the drying space is closed after the herbs are placed above the rotating mechanism. , The drive mechanism operates to generate hot air and begins to dry the herbs, and after a certain period of time, the transmission mechanism operates to drive and operate the rotation mechanism and the push movement mechanism, and then pulls the herbs. A repetitive drying facility for medicinal herbs, which is characterized by completing the repetition and increasing the drying efficiency of the herbs. The rotating mechanism includes four rotating plates, a vibrating plate is installed on the upper side of the rotating plate, two spring spaces opened above are installed in the rotating plate, and two spring spaces opened above are installed in the rotating plate. A spring block whose upper end is fixedly connected to the vibrating plate and a support spring for connecting the spring block and the lower end wall of the vibrating plate are installed, and an elevating space is also installed in the rotating plate to elevate and elevate. An elevating plate that can be raised and lowered and two elevating springs that support the elevating plate are installed in the space, a connecting block is fixed to the lower end surface of the elevating plate, and a driven block is also fixed to the lower end of the connecting block. Two elevating blocks are fixed to the upper end surface of the elevating plate so that the upper end penetrates the upper end wall of the elevating space and comes into contact with the vibrating plate. The repetitive drying facility for medicinal herbs according to claim 1, wherein a turning wheel is fixed to the front end of the shaft, and six turning blocks are fixed to the turning wheel. The drive mechanism includes a heating space opened in front, four heating blocks are fixed between the upper and lower end walls of the heating space, and a drive space is also installed in the rear end wall of the heating space. A drive motor is fixed to the rear end wall of the drive space, a drive shaft whose front end is located in the heating space is movably connected to the front end of the drive motor, and a fan is connected to the front end of the drive shaft. It is fixed, the first chain gear is slidably connected to the rear end of the drive shaft, and the second electric magnet that can attract each other with the drive shaft is fixed in the first chain gear, and the front end of the dry space. A desiccant space capable of storing the desiccant is also installed in the wall, the front end wall of the desiccant space communicates with the outside, and the front end wall of the desiccant space has an external space and the desiccant space. An electromagnetic switch capable of blocking communication is installed, and a ventilation pipe that communicates between the heating space and the upper side of the front end wall of the drying space is installed in the drying box, and the ventilation pipe penetrates the drying agent space. The repetitive drying facility for medicinal herbs according to claim 1, wherein the herb is repeatedly dried. The transmission mechanism includes a transmission space, in which four rotating plates are installed, and the four rotating plates penetrate the rear end wall of the drying space and are fixedly connected to the rotating plate. , The rear end of the rotating shaft penetrates the rotating block and is located in the transmission space, and a second chain is fixedly installed at the rear end of the rotating shaft, and the four second chains and the said The first chain gear is connected by a chain, and a friction wheel is also fixedly connected to the rear end of the uppermost rotating shaft, and the front and rear end walls of the transmission space are all connected to the transmission space. A moving groove is formed to communicate with each other, a moving rod is installed in the transmission space, both front and rear ends of the moving rod are located in the moving grooves on both front and rear sides, and a rope is provided at the front end of the moving rod. The rope is fixed so that the front end penetrates the front end wall of the moving groove on the front side and the right end wall of the pushing space and is fixedly connected to the driven plate, and there are also four horizontals on the front end wall of the transmission space. A position limiting rod and four position limiting rods tilted downward are fixed, and a driven rod whose one end is located between the two position limiting rods is fixed to the rear end of the rotating block, and the friction wheel The repetitive drying facility for medicinal herbs according to claim 3, wherein the upper end of the moving rod comes into contact with the lower end surface of the moving rod. The slide mechanism includes a slide space in which the lower end wall communicates with the dry space, and a slider and a slide spring connecting the right end wall of the slide space and the slider are slidably connected in the slide space. A stopper plate whose lower end is located in the drying space is fixed to the lower end surface of the vehicle, four storage grooves opened to the right are formed in the stopper plate, and the right end of the push-moving rod is the stopper. The herb pull according to claim 1, wherein a push-moving block is fixed to the right end of the push-moving rod, which penetrates the plate and the storage groove and is located in the storage groove. Repeated drying equipment. The elasticity of the slide spring is larger than the magnetic force between the first electromagnet and the pushing plate, and the elasticity of the telescopic spring is smaller than the magnetic force between the first electromagnet and the pushing plate. The elasticity is larger than the elasticity of the driven spring, the elasticity of the downward push spring is larger than the elasticity of the extrusion spring, and in the initial state, the slide spring is in a pulled state, and all the springs other than the slide spring are in the normal state. The repetitive drying facility for a medicinal herb according to claim 5, wherein the present invention is provided.

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