Traditional Chinese medicine fermentation device

Abstract

The invention relates to the technical field of fermentation devices, in particular to a traditional Chinese medicine fermentation device which comprises a tank body, a vertically-arranged driving shaft is arranged in the tank body, a plurality of sets of evenly-distributed first stirring rods are arranged on the side face, located in the tank body, of the driving shaft, and a driving motor is arranged on the upper surface of the tank body. The upper end of the driving shaft penetrates through the upper surface of the tank body and is connected with a driving motor; a movable rod moves downwards to drive a sealing pipe, a first sealing plate and a second sealing plate to move downwards synchronously, and when the sealing pipe and the first sealing plate move downwards to a certain position, the upper surface of a limiting ring makes extrusion contact with the lower surface of the first sealing plate, so that the sealing pipe and the first sealing plate cannot move downwards any more; at the moment, the position of the feeding pipe can be shielded by virtue of the sealing pipe, so that external gas and powdery raw materials are prevented from entering the fixed cylinder, and the fermentation effect is prevented from being influenced.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation devices, and in particular to a traditional Chinese medicine fermentation device. Background Art

[0002] Traditional Chinese medicine fermentation is to extract and purify traditional Chinese medicine materials that have medicinal and edible properties, so that the efficacy of traditional Chinese medicine can be quickly absorbed, thereby improving the effect of traditional Chinese medicine;

[0003] The main body of the existing Chinese medicine fermentation tank is generally cylindrical, and a stirring device is arranged inside it, which can stir the material to make the temperature and humidity inside it uniform, thereby forming a stable and uniform fermentation environment. However, in the process of traditional Chinese medicine fermentation, after a period of fermentation, it is necessary to add a certain auxiliary catalyst and Chinese medicine powder to the tank again. When adding to the tank, the tank needs to be opened. At this time, the outside air will enter the tank, thereby affecting the fermentation effect. Therefore, a Chinese medicine fermentation device is proposed to prevent the outside gas from entering the tank when adding powdered Chinese medicine to the tank, thereby affecting the fermentation effect. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a Chinese medicine fermentation device to prevent external gas from entering the tank body when powdered Chinese medicine is added into the tank body, thereby affecting the fermentation effect.

[0005] The technical solution adopted by the present invention to solve its technical problems is a traditional Chinese medicine fermentation device, including a tank body, a vertically arranged driving shaft is provided inside the tank body, and a plurality of groups of evenly distributed first stirring rods are provided on the side of the driving shaft located inside the tank body, a driving motor is provided on the upper surface of the tank body, and the upper end of the driving shaft passes through the upper surface of the tank body and is connected to the driving motor, and a plurality of groups of rotationally symmetrically arranged fixed cylinders are provided on the top of the tank body, one end of the fixed cylinders are connected to the interior of the tank body, and a feeding pipe is provided on one side of the plurality of groups of fixed cylinders, one end of the feeding pipe is connected to the fixed cylinder, and a feeding structure is sealed and slidably connected inside the fixed cylinder, and a driving structure is provided inside the fixed cylinder, one end of the driving structure is located inside the tank body, and the driving structure is used to drive the feeding structure to move, and the driving shaft is transmitted to the driving structure.

[0006] By adopting the above technical solution, when powdered Chinese medicine needs to be added to the inside of the tank body, the powdered Chinese medicine is poured into the feed pipe, and the Chinese medicine is allowed to enter the feeding structure in the fixed cylinder by relying on the feed pipe. At this time, by turning on the drive motor, the drive motor drives the drive shaft to rotate, and the drive shaft drives the drive structure to drive when it rotates, and the drive structure drives the feeding structure to move, and the feeding structure is sealed and slidably connected with the inner wall of the fixed cylinder. When the feeding structure moves to a certain position, the Chinese medicine is transported to the inside of the tank body, thereby effectively reducing the entry of external gas into the tank body and ensuring the fermentation effect;

[0007] When the Chinese medicine enters the tank body, it is stirred and mixed with the medicine liquid by the first stirring rod outside the driving shaft, thereby improving the fermentation effect.

[0008] Specifically, the driving structure includes a moving rod, the upper end of the moving rod is a threaded structure, a nut is threadedly connected to the outer side of the threaded structure, the nut is fixedly connected to the inner wall of the fixed cylinder through a support rod, a slide groove is passed through the axis of the moving rod, a driving rod is provided inside the slide groove, one end of the driving rod is positioned inside the tank body and is transmitted to the driving shaft.

[0009] By adopting the above technical scheme, the driving rod is driven to rotate when the driving shaft rotates, and the moving rod is driven to rotate synchronously by the slide groove when the driving rod rotates, and the moving rod is driven by the threaded structure at the upper end of the moving rod and the nut to engage and transmit, so that the moving rod moves up and down; when the moving rod moves downward, it drives the feeding structure downward, thereby facilitating the transportation of the powdered raw materials on the feeding structure to the inside of the tank body.

[0010] Specifically, the feeding structure includes a sealing tube arranged inside the fixed cylinder, the sealing tube is slidably connected to the inner wall of the fixed cylinder, a first sealing plate is fixedly connected to the lower surface of the sealing tube, the first sealing plate is sealingly and slidably connected to the inner wall of the fixed cylinder, one end of the moving rod passes through the first sealing plate and the sealing tube and is sealingly and slidably connected to the first sealing plate, the inner wall of the fixed cylinder is fixedly connected to a limiting ring, and the limiting ring is located below the first sealing plate;

[0011] A second sealing plate is sealingly and slidingly connected inside the fixed cylinder, and the second sealing plate is located below the first sealing plate. The lower end of the moving rod passes through the second sealing plate and is rotatably connected to the second sealing plate. A plurality of second stirring rods are fixedly connected to the outside of the moving rod, and the second stirring rods are located between the first sealing plate and the second sealing plate. The lower surface of the second stirring rod at the bottom is slidably connected to the upper surface of the second sealing plate. The lower surface of the limiting ring is connected to a plurality of connecting rods parallel to the moving rod, and the lower ends of the connecting rods all pass through the second sealing plate and are slidably connected to the second sealing plate.

[0012] By adopting the above technical solution, when the powdered raw material enters the feeding structure through the feed pipe, the powdered raw material falls on the top of the second sealing plate. When the addition is completed, the moving rod drives the sealing tube, the first sealing plate and the second sealing plate to move downward synchronously when moving downward. When the sealing tube and the first sealing plate move downward to a certain position, the upper surface of the limit ring and the lower surface of the first sealing plate are squeezed and contacted, so that the sealing tube and the first sealing plate cannot move downward any further. At this time, the sealing tube can block the position of the feed pipe to prevent external gas and powdered raw material from entering the fixed cylinder. At the same time, the first sealing plate can further improve the internal sealing of the fixed cylinder.

[0013] When the moving rod continues to move downward, it drives the second sealing plate to move downward, and negative pressure is formed between the first sealing plate and the second sealing plate, thereby discharging air in the powdered raw material, reducing the situation where the subsequent powdered raw material floats on the upper surface of the liquid in the tank after entering the tank. The connecting rod can prevent the moving rod from driving the second sealing plate to rotate during the downward rotation process, and the second stirring rod can be driven to rotate synchronously by the rotation of the moving rod, and the powdered raw material on the second sealing plate can be stirred in advance by the second stirring rod to improve its mixing effect.

[0014] When the moving rod moves down to a certain position, the second sealing plate enters into the tank body. At this time, the powdered raw materials accumulated on the second sealing plate can be scraped into the tank body by relying on the second stirring rod, thereby completing the placement of the powdered raw materials and effectively preventing external gas from entering the tank body.

[0015] Specifically, the lower end side of the driving rod is rotatably connected to a rotating bearing, and the rotating bearing is fixedly connected to the lower end of the connecting rod through a cross bar. The lower end of the driving rod is fixedly connected to an electric telescopic rod, and the lower end of the electric telescopic rod is connected to a conical tooth. The upper part of the driving shaft is connected to a gear, and the conical tooth is meshed with the gear for transmission.

[0016] By adopting the above technical solution, when the powdered raw material enters the second sealing plate through the feed pipe, when it needs to be transported to the inside of the tank body, the conical teeth are meshed with the gears on the outside of the drive shaft by the extension of the electric telescopic rod, and when the drive rod rotates, the second sealing plate is driven to move, and the powdered raw material on the second sealing plate is transported to the inside of the tank body;

[0017] When the conveying is completed and it needs to be reset, the moving rod is driven to move and drive the feeding structure to move up and reset, so that it returns to its initial state; by driving the electric telescopic rod to shorten, the conical teeth no longer mesh with the gear for transmission, avoiding the moving rod from being continuously driven to affect actual use.

[0018] Specifically, a nozzle is provided on the lower surface of the first sealing plate, a water inlet pipe connected to the nozzle is provided on the upper surface of the sealing tube, and a one-way valve connected to the water inlet pipe is provided on the upper surface of the first sealing plate.

[0019] By adopting the above technical scheme, when the first sealing plate moves down and is squeezed into contact with the limit ring, the first sealing plate can no longer move down. At this time, when the moving rod drives the second sealing plate to continue to move down, negative pressure will be pumped into the fixed cylinder to effectively discharge the air between the powdered raw materials; at the same time, the water source is connected by the water inlet pipe. When the second sealing plate moves down, the negative pressure pumping effect generated will open the one-way valve, so that the water body sprays the water body on the powdered raw material through the one-way valve and the nozzle, and stirs it by the second stirring rod to make it into a clumping shape; when the second sealing plate moves down to a certain position, the powdered raw material is scraped into the tank body by the second stirring rod. This method can prevent the powdered raw material from floating on the upper surface of the medicine liquid and adhering to the inner wall of the tank body after entering the tank body, thereby affecting the fermentation effect; after the powdered raw material is sprayed with water, it is convenient for the powdered raw material to sink directly into the medicine liquid after entering the tank body, thereby improving the fermentation effect;

[0020] It should be pointed out that the water inlet pipe described in the present invention can be connected to a water source or other liquid raw materials according to actual usage.

[0021] Specifically, a moving ring is fixedly connected to the outer side of the moving rod, and the moving ring is located between the first sealing plate and the second sealing plate.

[0022] By adopting the above technical solution, when the first sealing plate needs to be reset, the moving rod is relied on to move upward to drive the moving ring to move upward synchronously. When the moving ring moves to a certain position, it is squeezed and contacted with the lower surface of the first sealing plate, thereby leading the first sealing plate to move upward and reset. At the same time, the lower surface of the first sealing plate is no longer squeezed and contacted with the upper surface of the limit ring, thereby facilitating the first sealing plate to return to its initial state.

[0023] Specifically, a reciprocating thread is provided at the upper end of the moving rod, and the nut is threadably connected to the reciprocating thread.

[0024] By adopting the above technical solution, when the driving rod drives the moving rod to move downward, the nut is threadedly connected with the reciprocating thread to make the moving rod move downward. When the moving rod moves downward to a certain position, the powdered raw material is transported to the inside of the tank body. When the moving rod continues to rotate and move downward, the moving rod is moved upward and reset by relying on the threaded connection between the nut and the reciprocating thread, and drives the feeding structure to return to its initial state. This reset method does not rely on the driving motor to drive the driving shaft to rotate in the opposite direction, and can drive the feeding structure to reciprocate.

[0025] Specifically, the upper end of the moving rod is provided with a one-way thread.

[0026] By adopting the above technical solution, when the feeding structure needs to be reset, the driving motor drives the driving shaft to rotate in the opposite direction, thereby driving the driving rod to rotate in the opposite direction. When the driving rod rotates in the opposite direction, it drives the moving rod to rotate in the opposite direction. The one-way thread on the moving rod is connected with the threaded connection of the nut to drive the feeding structure to move upward and reset, so that it returns to its initial state.

[0027] Specifically, the upper end of the moving rod is fixedly connected to the fixing plate, the lower surface of the fixing plate is connected to the upper end of the reset spring, the reset spring is sleeved on the moving rod, and the lower end of the reset spring is fixedly connected to the outer side of the nut.

[0028] By adopting the above technical solution, when the moving rod moves downward, the fixed plate drives the reset spring to store force. When the feeding structure needs to be reset, the conical teeth are no longer engaged with the gear for transmission. At this time, the reset action of the reset spring drives the moving rod to move upward. When the moving rod moves upward, it drives the feeding structure to move upward and reset, so that it returns to its initial state.

[0029] Beneficial effects of the present invention:

[0030] (1) The Chinese medicine fermentation device described in the present invention relies on the moving rod to drive the sealing tube, the first sealing plate, and the second sealing plate to move downward synchronously when moving downward. When the sealing tube and the first sealing plate move downward to a certain position, the upper surface of the limiting ring is squeezed and contacted with the lower surface of the first sealing plate, so that the sealing tube and the first sealing plate can no longer move downward. At this time, the sealing tube can block the position of the feed pipe to prevent external gas and powdered raw materials from entering the fixed cylinder, thereby affecting the fermentation effect.

[0031] (2) In the Chinese medicine fermentation device described in the present invention, when a sealing plate can no longer move downward and the moving rod continues to move downward, it drives the second sealing plate to continue to move downward, and a negative pressure is formed between the first sealing plate and the second sealing plate, thereby expelling the air in the powdered raw material, reducing the situation where the subsequent powdered raw material floats on the upper surface of the liquid in the tank after entering the tank body. At the same time, the second stirring rod can be used to stir the powdered raw material on the second sealing plate in advance to improve its mixing effect.

[0032] (3) In the Chinese medicine fermentation device described in the present invention, when the second sealing plate moves downward, the negative pressure effect generated will open the one-way valve, so that water will be sprayed on the powdered raw material through the one-way valve and the nozzle, and the powdered raw material will be stirred by the second stirring rod to form a clumping shape. This method can prevent the powdered raw material from floating on the upper surface of the medicine liquid after entering the tank body, and from adhering to the inner wall of the tank body, thereby affecting the fermentation effect; after the powdered raw material is sprayed with water, it is convenient for the powdered raw material to sink directly into the medicine liquid after entering the tank body, thereby improving the fermentation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0034] Figure 1 is an axonometric view of the present invention;

[0035] Figure 2 It is a cross-sectional view of the interior of the tank body of the present invention;

[0036] Figure 3 It is a schematic diagram of the fixing cylinder connection structure of the present invention;

[0037] Figure 4 It is a schematic structural diagram of the initial state of the feeding structure of the present invention;

[0038] Figure 5 It is a schematic diagram of the connection structure after the feeding structure of the present invention is moved;

[0039] Figure 6 This is a schematic diagram of the connection structure of the feeding structure of the present invention when discharging materials;

[0040] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of region A;

[0041] Figure 8 It is a schematic diagram of the connection structure between the moving rod and the driving rod of the present invention;

[0042] Fig. 9 A schematic diagram of a reciprocating thread structure according to an embodiment of the present invention;

[0043] Fig.10 A schematic diagram of a return spring connection structure according to an embodiment of the present invention;

[0044] In the figure: 1. tank body; 2. driving shaft; 3. first stirring rod; 4. driving motor; 5. fixing cylinder; 6. moving rod; 7. threaded structure; 8. nut; 9. supporting rod; 10. slide groove; 11. driving rod; 12. sealing tube; 13. first sealing plate; 14. limiting ring; 15. second sealing plate; 16. second stirring rod; 17. connecting rod; 18. rotating bearing; 19. cross bar; 20. electric telescopic rod; 21. conical teeth; 22. gears; 23. nozzle; 24. water inlet pipe; 25. one-way valve; 26. moving ring; 27. reciprocating thread; 28. fixing plate; 29. ​​reset spring; 30. feeding pipe. DETAILED DESCRIPTION

[0045] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0046] In order to prevent external gas from entering the tank body when adding powdered Chinese medicine to the tank body, thereby affecting the fermentation effect, as an embodiment of the present invention, Figure 1 , Figure 2 As shown, a traditional Chinese medicine fermentation device described in the present invention includes a tank body 1, a vertically arranged driving shaft 2 is provided inside the tank body 1, and a plurality of groups of evenly distributed first stirring rods 3 are provided on the side of the driving shaft 2 located inside the tank body 1, a driving motor 4 is provided on the upper surface of the tank body 1, and the upper end of the driving shaft 2 passes through the upper surface of the tank body 1 and is connected to the driving motor 4, and a plurality of groups of rotationally symmetrically arranged fixed cylinders 5 are provided on the top of the tank body 1, and one end of the fixed cylinders 5 is communicated with the inside of the tank body 1, and a feeding pipe 30 is provided on one side of the plurality of groups of the fixed cylinders 5, and one end of the feeding pipe 30 is communicated with the fixed cylinder 5, and a feeding structure is sealed and slidably connected inside the fixed cylinder 5, and a driving structure is provided inside the fixed cylinder 5, and one end of the driving structure is located inside the tank body 1, and the driving structure is used to drive the feeding structure to move, and the driving shaft 2 is transmitted to the driving structure.

[0047] During use, when powdered Chinese medicine needs to be added to the tank body 1, the powdered Chinese medicine is poured into the feed pipe 30, and the Chinese medicine is allowed to enter the feeding structure in the fixed cylinder 5 by means of the feed pipe 30. At this time, the drive motor 4 is turned on, and the drive shaft 2 is driven to rotate by the drive motor 4. When the drive shaft 2 rotates, the drive structure is driven to drive, and the feeding structure is driven to move by the drive structure. The feeding structure is sealed and slidably connected with the inner wall of the fixed cylinder 5. When the feeding structure moves to a certain position, the Chinese medicine is transported to the inside of the tank body 1, thereby effectively reducing the external gas from entering the inside of the tank body 1 and affecting the fermentation effect.

[0048] When the Chinese medicine enters the tank body 1, it is stirred and mixed with the medicine liquid by the first stirring rod 3 outside the driving shaft 2, thereby improving the fermentation effect.

[0049] In order to facilitate the delivery of the powdered raw materials on the feeding structure to the inside of the tank 1, for example, Figure 3 , Figure 4 As shown, the present invention also includes that the driving structure includes a moving rod 6, the upper end of the moving rod 6 is a threaded structure 7, the outer side of the threaded structure 7 is threadedly connected with a nut 8, the nut 8 is fixedly connected to the inner wall of the fixed cylinder 5 through a support rod 9, a slide groove 10 is passed through the axis of the moving rod 6, a driving rod 11 is arranged inside the slide groove 10, one end of the driving rod 11 is located inside the tank body 1 and is transmitted to the driving shaft 2.

[0050] When in use, the driving shaft 2 rotates to drive the driving rod 11 to rotate. When the driving rod 11 rotates, the sliding groove 10 drives the moving rod 6 to rotate synchronously. The threaded structure 7 at the upper end of the moving rod 6 engages with the nut 8 to transmit the movement, so that the moving rod 6 moves up and down; when the moving rod 6 moves downward, it drives the feeding structure downward, so as to facilitate the transportation of the powdered raw materials on the feeding structure to the inside of the tank body 1.

[0051] In order to effectively prevent external gas from entering the interior of the tank body 1, for example, Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, the present invention also includes that the feeding structure includes a sealing tube 12 arranged inside the fixed cylinder 5, the sealing tube 12 is slidably connected to the inner wall of the fixed cylinder 5, the lower surface of the sealing tube 12 is fixedly connected with a first sealing plate 13, the first sealing plate 13 is sealingly and slidably connected to the inner wall of the fixed cylinder 5, one end of the moving rod 6 passes through the first sealing plate 13 and the sealing tube 12 and is sealingly and slidably connected to the first sealing plate 13, the inner wall of the fixed cylinder 5 is fixedly connected with a limiting ring 14, and the limiting ring 14 is located below the first sealing plate 13;

[0052] The fixed cylinder 5 is sealed and slidably connected inside with a second sealing plate 15, and the second sealing plate 15 is located below the first sealing plate 13. The lower end of the movable rod 6 passes through the second sealing plate 15 and is rotatably connected to the second sealing plate 15. A plurality of groups of second stirring rods 16 are fixedly connected to the outer side of the movable rod 6, and the second stirring rods 16 are located between the first sealing plate 13 and the second sealing plate 15. The lower surface of the second stirring rod 16 at the bottom is slidably connected to the upper surface of the second sealing plate 15. The lower surface of the limiting ring 14 is connected to a plurality of groups of connecting rods 17 parallel to the movable rod 6, and the lower ends of the connecting rods 17 all pass through the second sealing plate 15 and are slidably connected to the second sealing plate 15.

[0053] When in use, when the powdered raw material enters the feeding structure through the feed pipe 30, the powdered raw material falls on the top of the second sealing plate 15. When the addition is completed, the moving rod 6 drives the sealing tube 12, the first sealing plate 13, and the second sealing plate 15 to move downward synchronously when moving downward. When the sealing tube 12 and the first sealing plate 13 move downward to a certain position, the upper surface of the limit ring 14 is pressed and contacted with the lower surface of the first sealing plate 13, so that the sealing tube 12 and the first sealing plate 13 cannot move downward any further. At this time, the sealing tube 12 can block the position of the feed pipe 30 to prevent external gas and powdered raw materials from entering the fixed cylinder 5. At the same time, the first sealing plate 13 can further improve the internal sealing of the fixed cylinder 5.

[0054] When the moving rod 6 continues to move downward, it drives the second sealing plate 15 to move downward, and negative pressure is formed between the first sealing plate 13 and the second sealing plate 15, so that the air in the powdered raw material is discharged, and the subsequent powdered raw material is reduced to float on the upper surface of the liquid in the tank body 1 after entering the tank body 1. The connecting rod 17 can prevent the moving rod 6 from driving the second sealing plate 15 to rotate during the downward rotation process, and at the same time, the second stirring rod 16 is driven to rotate synchronously by the rotation of the moving rod 6, and the powdered raw material on the second sealing plate 15 can be stirred in advance by the second stirring rod 16 to improve its mixing effect;

[0055] When the moving rod 6 moves down to a certain position, the second sealing plate 15 enters into the tank body 1. At this time, the second stirring rod 16 can scrape the powdered raw materials accumulated on the second sealing plate 15 into the tank body 1, thereby completing the placement of the powdered raw materials and effectively preventing external gas from entering the tank body 1.

[0056] In order to facilitate the recovery of the feeding structure to the initial state, for example, Figure 2 , Figure 7 , Figure 8 As shown, the present invention also includes that the lower end side of the driving rod 11 is rotatably connected to a rotating bearing 18, and the rotating bearing 18 is fixedly connected to the lower end of the connecting rod 17 through a cross bar 19. The lower end of the driving rod 11 is fixedly connected to an electric telescopic rod 20, and the lower end of the electric telescopic rod 20 is connected to a conical tooth 21. The upper part of the driving shaft 2 is connected to a gear 22, and the conical tooth 21 is meshed with the gear 22 for transmission.

[0057] When in use, when the powdered raw material enters the second sealing plate 15 through the feed pipe 30, when it needs to be transported to the inside of the tank body 1, the electric telescopic rod 20 is extended to make the conical teeth 21 mesh with the gear 22 on the outside of the drive shaft 2, and when the drive rod 11 rotates, the second sealing plate 15 is driven to move, and the powdered raw material on the second sealing plate 15 is transported to the inside of the tank body 1;

[0058] When the conveying is completed and it needs to be reset, the moving rod 6 is driven to move and drive the feeding structure to move up and reset, so that it returns to its initial state; by driving the electric telescopic rod 20 to shorten, the conical teeth 21 no longer mesh with the gear 22 for transmission, thereby avoiding the moving rod 6 being continuously driven to affect actual use.

[0059] In order to facilitate the powdered raw material to sink directly into the liquid medicine after entering the tank body 1, for example, Figure 7 As shown, the present invention also includes that a nozzle 23 is provided on the lower surface of the first sealing plate 13, a water inlet pipe 24 connected to the nozzle 23 is provided on the upper surface of the sealing tube 12, and a one-way valve 25 connected to the water inlet pipe 24 is provided on the upper surface of the first sealing plate 13.

[0060] When in use, after the first sealing plate 13 moves downward and is pressed into contact with the limit ring 14, the first sealing plate 13 can no longer move downward. At this time, when the moving rod 6 drives the second sealing plate 15 to continue to move downward, negative pressure will be drawn into the fixed cylinder 5 to effectively discharge the air between the powdered raw materials. At the same time, the water source is connected by the water inlet pipe 24. When the second sealing plate 15 moves downward, the negative pressure effect generated will open the one-way valve 25, so that the water body passes through the one-way valve 25 and the nozzle 23 to spray the water body on the powdered raw materials. The powdered raw material is stirred by the second stirring rod 16 to form a mass; when the second sealing plate 15 moves down to a certain position, the powdered raw material is scraped into the tank body 1 by the second stirring rod 16. This method can prevent the powdered raw material from floating on the upper surface of the liquid medicine after entering the tank body 1, and from adhering to the inner wall of the tank body 1, thereby affecting the fermentation effect; after the powdered raw material is sprayed with water, it is convenient for the powdered raw material to sink directly into the liquid medicine after entering the tank body 1, thereby improving the fermentation effect;

[0061] It should be noted that the water inlet pipe 24 of the present invention can be connected to a water source or other liquid raw materials depending on actual usage.

[0062] In order to facilitate the first sealing plate 13 to return to the initial state, for example, Figure 7 As shown, the present invention further includes that a moving ring 26 is fixedly connected to the outer side of the moving rod 6 , and the moving ring 26 is located between the first sealing plate 13 and the second sealing plate 15 .

[0063] During use, when the first sealing plate 13 needs to be reset, the moving rod 6 is relied upon to move upward to drive the moving ring 26 to move upward synchronously. When the moving ring 26 moves up to a certain position, it is squeezed and contacted with the lower surface of the first sealing plate 13, thereby moving the first sealing plate 13 upward and resetting. At the same time, the lower surface of the first sealing plate 13 is no longer squeezed and contacted with the upper surface of the limit ring 14, thereby facilitating the first sealing plate 13 to return to its initial state.

[0064] In order to facilitate the recovery of the feeding structure to the initial state, as an embodiment of the present invention, Fig. 9 As shown, the present invention also includes that a reciprocating thread 27 is provided at the upper end of the moving rod 6 , and the nut 8 is threadedly connected to the reciprocating thread 27 .

[0065] During use, when the driving rod 11 drives the moving rod 6 to move downward, the nut 8 is threadedly connected with the reciprocating thread 27, so that the moving rod 6 moves downward. When the moving rod 6 moves downward to a certain position, the powdered raw material is transported to the inside of the tank body 1. When the moving rod 6 continues to rotate and move downward, relying on the threaded connection between the nut 8 and the reciprocating thread 27, the moving rod 6 moves upward and resets, and drives the feeding structure to return to its initial state. This reset method does not require the driving motor 4 to drive the driving shaft 2 to rotate in the opposite direction, and can drive the feeding structure to reciprocate.

[0066] Exemplarily, the present invention also includes that the upper end of the moving rod 6 is provided with a one-way thread.

[0067] During use, when the feeding structure needs to be reset, the driving motor 4 drives the driving shaft 2 to rotate in the opposite direction, thereby driving the driving rod 11 to rotate in the opposite direction. When the driving rod 11 rotates in the opposite direction, it drives the moving rod 6 to rotate in the opposite direction. Relying on the one-way thread on the moving rod 6 and the threaded connection with the nut 8, the feeding structure is driven to move upward and reset, so that it returns to its initial state.

[0068] In order to facilitate the feeding structure to return to the initial state, as another embodiment of the present invention, Fig.10 As shown, the present invention also includes that the upper end of the moving rod 6 is fixedly connected to the fixing plate 28, the lower surface of the fixing plate 28 is connected to the upper end of the reset spring 29, the reset spring 29 is sleeved on the moving rod 6, and the lower end of the reset spring 29 is fixedly connected to the outer side of the nut 8.

[0069] During use, when the moving rod 6 moves downward, the fixed plate 28 drives the reset spring 29 to store force. When the feeding structure needs to be reset, the conical tooth 21 is no longer engaged with the gear 22. At this time, the reset action of the reset spring 29 drives the moving rod 6 to move upward. When the moving rod 6 moves upward, it drives the feeding structure to move upward and reset, so that it returns to its initial state.

[0070] When the present invention is in use, when it is necessary to add powdered Chinese medicine inside the tank body 1, the powdered Chinese medicine is poured into the feed pipe 30, and the Chinese medicine is allowed to enter the fixed cylinder 5 by means of the feed pipe 30, and fall on the top of the second sealing plate 15. When the addition is completed, the conical teeth 21 are meshed and transmitted with the gear 22 on the outer side of the driving shaft 2 by means of the extension of the electric telescopic rod 20, thereby driving the driving rod 11 to rotate. When the driving rod 11 rotates, the sliding groove 10 drives the moving rod 6 to rotate synchronously, and the threaded structure 7 at the upper end of the moving rod 6 is meshed and transmitted with the nut 8, thereby causing the moving rod 6 to move up and down.

[0071] When the moving rod 6 moves downward, it drives the sealing tube 12, the first sealing plate 13, and the second sealing plate 15 to move downward synchronously. When the sealing tube 12 and the first sealing plate 13 move downward to a certain position, the upper surface of the limit ring 14 is pressed and contacted with the lower surface of the first sealing plate 13, so that the sealing tube 12 and the first sealing plate 13 cannot move downward any further. At this time, the sealing tube 12 can block the position of the feed pipe 30 to prevent external gas and powdered raw materials from entering the fixed tube 5. At the same time, the first sealing plate 13 can further improve the internal sealing performance of the fixed tube 5.

[0072] When the moving rod 6 continues to move downward, it drives the second sealing plate 15 to move downward, and negative pressure is formed between the first sealing plate 13 and the second sealing plate 15, so that the air in the powdered raw material is discharged, and the subsequent powdered raw material is reduced to float on the upper surface of the liquid in the tank body 1 after entering the tank body 1. The connecting rod 17 can prevent the moving rod 6 from driving the second sealing plate 15 to rotate during the downward rotation process, and at the same time, the second stirring rod 16 is driven to rotate synchronously by the rotation of the moving rod 6, and the powdered raw material on the second sealing plate 15 can be stirred in advance by the second stirring rod 16 to improve its mixing effect;

[0073] When the moving rod 6 moves down to a certain position, the second sealing plate 15 enters the interior of the tank body 1. At this time, the second stirring rod 16 can scrape the powdered raw materials accumulated on the second sealing plate 15 into the interior of the tank body 1, thereby completing the placement of the powdered raw materials and effectively preventing external gas from entering the interior of the tank body 1.

[0074] At the same time, the water source is connected by the water inlet pipe 24. When the second sealing plate 15 moves downward, the negative pressure effect generated will open the one-way valve 25, so that the water body passes through the one-way valve 25 and the nozzle 23 to spray the water body on the powdered raw material, and rely on the second stirring rod 16 to stir it to make it into a clumping shape; when the second sealing plate 15 moves down to a certain position, the powdered raw material is scraped into the tank body 1 by the second stirring rod 16. This method can prevent the powdered raw material from floating on the upper surface of the medicine liquid after entering the tank body 1, and sticking to the inner wall of the tank body 1, thereby affecting the fermentation effect; after the powdered raw material is sprayed with water, it is convenient for the powdered raw material to sink directly into the medicine liquid after entering the tank body 1, thereby improving the fermentation effect.

[0075] When the feeding structure needs to be reset, the first method is to rely on the driving motor 4 to drive the driving shaft 2 to rotate in the opposite direction, thereby driving the driving rod 11 to rotate in the opposite direction. When the driving rod 11 rotates in the opposite direction, it drives the moving rod 6 to rotate in the opposite direction. Relying on the one-way thread on the moving rod 6 and the threaded connection of the nut 8, the feeding structure is driven to move upward and reset, so that it returns to its initial state.

[0076] When the feeding structure needs to be reset, the second method is that when the driving rod 11 drives the moving rod 6 to move downward, the nut 8 is threadedly connected with the reciprocating thread 27 to move the moving rod 6 downward. When the moving rod 6 moves downward to a certain position, the powdered raw material is transported to the inside of the tank body 1. When the moving rod 6 continues to rotate and move downward, the nut 8 is threadedly connected with the reciprocating thread 27 to move the moving rod 6 upward and reset, and drive the feeding structure to return to its initial state. This reset method does not rely on the driving motor 4 to drive the driving shaft 2 to rotate in the opposite direction, and can drive the feeding structure to reciprocate.

[0077] When the feeding structure needs to be reset, the third method is that when the moving rod 6 moves downward, the fixing plate 28 drives the reset spring 29 to store force. When the feeding structure needs to be reset, the conical tooth 21 is no longer engaged with the gear 22. At this time, the reset action of the reset spring 29 drives the moving rod 6 to move upward. When the moving rod 6 moves upward, it drives the feeding structure to move upward and reset, so that it returns to its initial state.

[0078] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A Chinese medicine fermentation device, characterized in that: The invention comprises a tank body (1), wherein a vertically arranged driving shaft (2) is arranged inside the tank body (1), and a plurality of groups of uniformly distributed first stirring rods (3) are arranged on the side of the driving shaft (2) located inside the tank body (1), and a driving motor (4) is arranged on the upper surface of the tank body (1), and the upper end of the driving shaft (2) passes through the upper surface of the tank body (1) and is connected to the driving motor (4), and is characterized in that a plurality of groups of rotationally symmetrically arranged fixed cylinders (5) are arranged on the top of the tank body (1), and one end of each of the fixed cylinders (5) is communicated with the inside of the tank body (1), and a feeding pipe (30) is arranged on one side of each of the plurality of groups of fixed cylinders (5), and one end of each of the feeding pipes (30) is communicated with the fixed cylinder (5), and a feeding structure is sealed and slidably connected inside the fixed cylinder (5), and a driving structure is arranged inside the fixed cylinder (5), and one end of the driving structure is located inside the tank body (1), and the driving structure is used to drive the feeding structure to move, and the driving shaft (2) is transmitted to the driving structure.

2. A Chinese medicine fermentation device according to claim 1, characterized in that: The driving structure comprises a moving rod (6), the upper end of the moving rod (6) is a threaded structure (7), the outer side of the threaded structure (7) is threadedly connected to a nut (8), the nut (8) is fixedly connected to the inner wall of the fixed cylinder (5) through a support rod (9), a slide groove (10) is provided through the axis of the moving rod (6), a driving rod (11) is provided inside the slide groove (10), one end of the driving rod (11) is located inside the tank body (1) and is transmitted to the driving shaft (2).

3. A Chinese medicine fermentation device according to claim 2, characterized in that: The feeding structure comprises a sealing tube (12) arranged inside the fixed tube (5), the sealing tube (12) being slidably connected to the inner wall of the fixed tube (5), a first sealing plate (13) being fixedly connected to the lower surface of the sealing tube (12), the first sealing plate (13) being sealingly slidably connected to the inner wall of the fixed tube (5), one end of the moving rod (6) passing through the first sealing plate (13) and the sealing tube (12) and being sealingly slidably connected to the first sealing plate (13), a limiting ring (14) being fixedly connected to the inner wall of the fixed tube (5), the limiting ring (14) being located below the first sealing plate (13); The fixed cylinder (5) is sealed and slidably connected to a second sealing plate (15) inside, the second sealing plate (15) is located below the first sealing plate (13), the lower end of the moving rod (6) passes through the second sealing plate (15) and is rotatably connected to the second sealing plate (15), the outer side of the moving rod (6) is fixedly connected to a plurality of groups of second stirring rods (16), the second stirring rods (16) are located between the first sealing plate (13) and the second sealing plate (15), the lower surface of the second stirring rod (16) at the bottom is slidably connected to the upper surface of the second sealing plate (15), the lower surface of the limiting ring (14) is connected to a plurality of groups of connecting rods (17) parallel to the moving rod (6), the lower ends of the connecting rods (17) all pass through the second sealing plate (15) and are slidably connected to the second sealing plate (15).

4. A Chinese medicine fermentation device according to claim 2, characterized in that: The lower end side surface of the driving rod (11) is rotatably connected to a rotating bearing (18), the rotating bearing (18) is fixedly connected to the lower end of the connecting rod (17) through a cross rod (19), the lower end of the driving rod (11) is fixedly connected to an electric telescopic rod (20), the lower end of the electric telescopic rod (20) is connected to a conical tooth (21), the upper part of the driving shaft (2) is connected to a gear (22), and the conical tooth (21) is meshed with the gear (22) for transmission.

5. A Chinese medicine fermentation device according to claim 3, characterized in that: A nozzle (23) is provided on the lower surface of the first sealing plate (13), a water inlet pipe (24) connected to the nozzle (23) is provided on the upper surface of the sealing tube (12), and a one-way valve (25) connected to the water inlet pipe (24) is provided on the upper surface of the first sealing plate (13).

6. A Chinese medicine fermentation device according to claim 3, characterized in that: A moving ring (26) is fixedly connected to the outer side of the moving rod (6), and the moving ring (26) is located between the first sealing plate (13) and the second sealing plate (15).

7. A Chinese medicine fermentation device according to claim 2, characterized in that: The upper end of the moving rod (6) is provided with a reciprocating thread (27), and the nut (8) is threadably connected to the reciprocating thread (27).

8. A Chinese medicine fermentation device according to claim 3, characterized in that: The upper end of the moving rod (6) is provided with a one-way thread.

9. A Chinese medicine fermentation device according to claim 8, characterized in that: The upper end of the moving rod (6) is fixedly connected to a fixing plate (28), the lower surface of the fixing plate (28) is connected to the upper end of a return spring (29), the return spring (29) is sleeved on the moving rod (6), and the lower end of the return spring (29) is fixedly connected to the outer side of the nut (8).

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