Veterinary drug raw material fermentation system and fermentation method

Abstract

The invention relates to the technical field of veterinary drug raw materials and provides a veterinary drug raw material fermentation system and method.The veterinary drug raw material fermentation system comprises a supporting frame, a fermentation tank is arranged at the top of the supporting frame, and a handle is arranged on the side face of the supporting frame; a filtering device is arranged on the side face of the supporting frame and comprises a fixing plate, the fixing plate is fixedly connected to the side face of the supporting frame, a double-head motor is fixedly connected to the side face of the fixing plate, and an output shaft of the double-head motor is fixedly connected with a rotating rod. Through the technical scheme, the problems that in the prior art, the effect that a knocking rod continuously knocks a filter plate while a fermented raw material is filtered is difficult to achieve, the resistance of liquid in the filtering process is difficult to effectively reduce, the filtering speed is reduced, the production efficiency is reduced, continuous and stable filtering is difficult to ensure, the quality of veterinary drug raw materials is reduced, and the production cost is reduced are solved. The drug effect of a final product is difficult to ensure.

Description

Technical Field

[0001] The present invention relates to the technical field of veterinary drug raw materials, and in particular to a veterinary drug raw material fermentation system and a fermentation method. Background Art

[0002] my country began to apply microbial fermentation to the preparation of traditional Chinese medicine more than a thousand years ago. It is one of the earliest countries in the world to use microorganisms for biotransformation of natural medicines. In the field of animal husbandry, Chinese veterinary medicine is an emerging industry in recent years. Since Chinese veterinary medicine does not pose a threat to food safety, it will gradually replace chemical medicines to a large extent. The innovation of Chinese veterinary medicine fermentation technology has opened up new paths for the healthy and sustainable development of animal husbandry.

[0003] According to a disclosed veterinary drug raw material fermentation system (publication number: CN116121061B), it includes a fermentation tank and an environmental management component, the environmental management component is installed on the fermentation tank, the environmental management component includes a sensor, the sensor is installed on the inner wall of the fermentation tank, the sensor is used to monitor the temperature, humidity and gas environment in the fermentation tank in real time; a circulation component, the circulation component is installed on the sealing cover, the circulation component cooperates with the jack circulation component, the circulation component is used to drive the circulation of gas, heat and water in the fermentation tank. However, in the above-mentioned device, through the cooperation of components such as the fermentation tank, the circulation component and the sealing cover, it is difficult to achieve the effect of filtering the fermented raw materials while the knocking rod continuously knocks on the filter plate, it is difficult to effectively reduce the resistance of the liquid in the filtration process, reduce the filtration speed, reduce the production efficiency, and ensure continuous and stable filtration, which reduces the quality of the veterinary drug raw materials and the efficacy of the final product. It needs to be improved. Summary of the invention

[0004] The present invention provides a veterinary drug raw material fermentation system, which solves the problems raised in the above documents.

[0005] The technical solution of the present invention is as follows: a veterinary drug raw material fermentation system, comprising a support frame, a fermentation tank is arranged on the top of the support frame, and a handle is arranged on the side of the support frame; A filtering device is provided on the side of the support frame, and the filtering device includes a fixing plate, the fixing plate is fixedly connected to the side of the support frame, the side of the fixing plate is fixedly connected to a double-headed motor, the output shaft of the double-headed motor is fixedly connected to a rotating rod, the side of the rotating rod is fixedly connected to a mounting block, the bottom of the support frame is fixedly connected to a support block, the bottom of the support block is rotatably connected to the fixing rod, the end of the fixing rod away from the support block is rotatably connected to a positioning block, the bottom of the positioning block is fixedly connected to the mounting plate, the side of the mounting plate is fixedly connected to the filter plate, and the filtering device includes a knocking structure.

[0006] The knocking structure includes an extrusion block, which is fixedly connected to the circumferential surface of the rotating rod. The inner wall of the filter plate is fixedly connected to a positioning plate. The side of the positioning plate is rotatably connected to the rotating rod. The circumferential surface of the rotating rod is fixedly connected to a knocking rod. By continuously knocking the filter plate with the knocking rod, the resistance of the liquid in the filtration process can be effectively reduced, the filtration speed can be accelerated, and the production efficiency can be improved.

[0007] The knocking rod is located on the motion track of the extrusion block, the circumferential surface of the rotating rod is fixedly connected with a torsion spring, and the end of the torsion spring away from the rotating rod is fixedly connected to the side of the positioning plate. The reset function of the torsion spring can reduce the wear of mechanical parts, extend the service life of the equipment, improve the quality of veterinary drug raw materials, and ensure the efficacy of the final product.

[0008] A material spreading device is provided on the side of the support frame, and the material spreading device includes a belt, the belt is rotatably connected to the circumferential surface of a rotating rod, the end of the belt away from the rotating rod is rotatably connected to a rotating shaft, the circumferential surface of the rotating shaft is fixedly connected to a helical gear, the side of the fixed plate is rotatably connected to the rotating shaft, the circumferential surface of the rotating shaft is fixedly connected to a bevel gear, the circumferential surface of the rotating shaft is fixedly connected to a gear, the side of the fixed plate is rotatably connected to a support rod, the circumferential surface of the support rod is fixedly connected to a half gear, and the circumferential surface of the support rod is fixedly connected to a material spreading plate.

[0009] The side surface of the helical gear meshes with the side surface of the bevel gear, and the side of the half gear with the tooth block meshes with the side surface of the gear. The initial state of the torsion spring is a relaxed state. Through the meshing of the half gear and the gear, it is ensured that the paving plate can evenly pave the material, thereby improving the uniformity of distribution of the material on the filter plate and facilitating the balanced progress of the fermentation process.

[0010] The circumferential surface of the support rod is fixedly connected with a torsion spring A, and one end of the torsion spring A away from the support rod is fixedly connected to the side of the fixed plate. The initial state of the torsion spring A is a relaxed state. The torsion spring A reset mechanism of the support rod enables the laying plate to achieve reciprocating motion, ensuring that the material always remains in a suitable state, which is crucial to the stability of the fermentation process.

[0011] A feeding device is provided on the side of the support frame, and the feeding device includes a connecting belt, which is rotatably connected to the circumferential surface of the rotating shaft, the end of the connecting belt away from the rotating shaft is rotatably connected to a round rod, the circumferential surface of the round rod is fixedly connected to a rotating gear, the side of the fixed plate is fixedly connected to a rectangular plate, the side of the rectangular plate is rotatably connected to a positioning rod, the circumferential surface of the positioning rod is fixedly connected to a gear plate, the side of the rectangular plate is fixedly connected to a storage box, a hose passes through the side of the storage box, a connecting pipe passes through the end of the hose away from the storage box, and the circumferential surface of the positioning rod is fixedly connected to a fixed block.

[0012] The side surface of the rotating gear meshes with the side surface of the gear plate, and the number of the fixed blocks is set to be several, and they are arranged in a circular array on the circumferential surface of the positioning rod. Through the alternating squeezing of the hose by the fixed blocks, the fluid can be effectively pumped, ensuring the continuous supply of the acid and alkali solution required for fermentation, thereby promoting the smooth progress of the fermentation process.

[0013] A spring is fixedly connected to the side of the filter plate, and one end of the spring away from the filter plate is fixedly connected to the side of the fixed plate. The initial state of the spring is a relaxed state. The design of the spring can enable the filter plate to reciprocate, preventing the filter plate from being blocked due to material accumulation, thereby ensuring continuous and stable filtration.

[0014] A fermentation method of a veterinary drug raw material fermentation system, comprising: S1: The double-headed motor drives the rotating rod to rotate, and then the rotating rod drives the mounting block to rotate; S2: When the mounting block rotates to a horizontal or vertical state, the filter plate is squeezed by the rotation of the mounting block, causing the filter plate to move; S3: The filter plate is displaced to drive the mounting plate to move, and the mounting plate is displaced to drive the positioning block to move, and the positioning block is displaced to drive the fixing rod to rotate.

[0015] The working principle and beneficial effects of the present invention are: 1. In the present invention, the force of the rotating rod driven by the motor to rotate cooperates with the components such as the mounting block, the mounting plate and the positioning block in the filter device, so that when the mounting block is rotated to a horizontal or vertical state, the filter plate is squeezed by the rotation of the mounting block to cause the filter plate to move, thereby achieving the effect of filtering the fermented raw materials while the knocking rod continuously knocks the filter plate, which can effectively reduce the resistance of the liquid in the filtration process, speed up the filtration speed, improve production efficiency, prevent the filter plate from being blocked due to material accumulation, ensure continuous and stable filtration, improve the quality of veterinary raw materials, and ensure the efficacy of the final product.

[0016] 2. In the present invention, the force of the belt driven by the rotation of the rotating rod cooperates with the components such as the helical gear, bevel gear and paving plate in the paving device, so that the paving plate is driven to rotate by the rotation of the support rod. When the side with the tooth block of the half gear is away from the side of the gear, the support rod is reset by the elastic force of the torsion spring, and the paving plate continuously reciprocates, thereby achieving the effect of paving the material on the filter plate, and can also prevent the material from slipping out from the side of the filter plate, ensuring that the paving plate can evenly pave the material, improving the uniformity of material distribution on the filter plate, and contributing to the balanced progress of the fermentation process, preventing the material from slipping out from the side of the filter plate, reducing material waste, and also reducing the need for system cleaning, thereby improving the convenience of operation.

[0017] 3. In the present invention, the force of the connecting belt driven by the rotation of the rotating shaft cooperates with the components such as the positioning rod, the rotating gear and the gear plate in the feeding device, so that the hose is continuously squeezed by the fixed block, and the hose is alternately squeezed and released to pump the fluid. As the fixed block rolls, the elasticity of the hose will cause the hose to continuously restore its original shape, forming a negative pressure at the entrance of the storage box, so that the acid and alkali solution in the storage box passes through the hose and then through the connecting pipe into the fermentation tank, ensuring the continuous supply of acid and alkali solution required for fermentation, promoting the smooth progress of the fermentation process, and helping to quickly introduce the acid and alkali solution into the fermentation tank, reducing the residence time of the liquid in the pipeline, and improving the working efficiency of the overall system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the present invention; Figure 2 It is a three-dimensional side view structural schematic diagram of the filter plate of the present invention; Figure 3 It is a three-dimensional side view structural schematic diagram of the plug-in part of the present invention; Figure 4 It is a three-dimensional enlarged structural schematic diagram of the rotating rod of the present invention; Figure 5 It is a three-dimensional side view structural schematic diagram of the spring of the present invention; Figure 6 It is a three-dimensional side view structural schematic diagram of the belt of the present invention; Figure 7 It is a three-dimensional side view structural schematic diagram of the storage box of the present invention; Figure 8 It is a three-dimensional enlarged structural schematic diagram of the hose of the present invention; In the figure: 101, support frame; 102, fermentation tank; 103, handle; 2, filtering device; 201, fixing plate; 202, double-headed motor; 203, rotating rod; 204, mounting block; 205, filtering plate; 206, spring; 207, mounting plate; 208, positioning block; 209, fixing rod; 210, supporting block; 21, knocking structure; 2101, extrusion block; 2102, positioning plate; 2103, rotating rod; 2104, torsion spring; 2105, knocking rod; 3, paving Feeding device; 301, belt; 302, rotating shaft; 303, bevel gear; 304, rotating shaft; 305, gear; 306, bevel gear; 307, support rod; 308, torsion spring A; 309, half gear; 310, spreading plate; 4, feeding device; 401, connecting belt; 402, round rod; 403, rotating gear; 404, positioning rod; 405, gear plate; 406, fixing block; 407, storage box; 408, hose; 409, connecting pipe; 410, rectangular plate. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1 like Figure 1 to Figure 8 As shown, this embodiment provides a veterinary drug raw material fermentation system, including a support frame 101, a fermentation tank 102 is arranged on the top of the support frame 101, and a handle 103 is arranged on the side of the support frame 101; A filter device 2 is arranged on the side of the support frame 101, and the filter device 2 includes a fixed plate 201, the fixed plate 201 is fixedly connected to the side of the support frame 101, a double-headed motor 202 is fixedly connected to the side of the fixed plate 201, the output shaft of the double-headed motor 202 is fixedly connected to a rotating rod 203, the side of the rotating rod 203 is fixedly connected to a mounting block 204, the bottom of the support frame 101 is fixedly connected to a support block 210, the bottom of the support block 210 is rotatably connected to a fixed rod 209, the end of the fixed rod 209 away from the support block 210 is rotatably connected to a positioning block 208, the bottom of the positioning block 208 is fixedly connected to a mounting plate 207, the side of the mounting plate 207 is fixedly connected to a filter plate 205, and the filter device 2 includes a knocking structure 21.

[0022] The knocking structure 21 includes an extrusion block 2101, which is fixedly connected to the circumferential surface of the rotating rod 203. The inner wall of the filter plate 205 is fixedly connected to a positioning plate 2102. The side of the positioning plate 2102 is rotatably connected to the rotating rod 2103. The circumferential surface of the rotating rod 2103 is fixedly connected to a knocking rod 2105. The knocking rod 2105 continuously knocks the filter plate 205, which can effectively reduce the resistance of the liquid in the filtration process, speed up the filtration speed, and improve the production efficiency.

[0023] The knocking rod 2105 is located on the movement trajectory of the extrusion block 2101, and the circumferential surface of the rotating rod 2103 is fixedly connected with a torsion spring 2104. The end of the torsion spring 2104 away from the rotating rod 2103 is fixedly connected to the side of the positioning plate 2102. The reset function of the torsion spring 2104 can reduce the wear of mechanical parts, extend the service life of the equipment, improve the quality of veterinary raw materials, and ensure the efficacy of the final product.

[0024] A paving device 3 is arranged on the side of the support frame 101, and the paving device 3 includes a belt 301, which is rotatably connected to the circumferential surface of the rotating rod 203, and the end of the belt 301 away from the rotating rod 203 is rotatably connected to the rotating shaft 302, and the circumferential surface of the rotating shaft 302 is fixedly connected to the bevel gear 303, the side of the fixed plate 201 is rotatably connected to the rotating shaft 304, and the circumferential surface of the rotating shaft 304 is fixedly connected to the bevel gear 306, and the circumferential surface of the rotating shaft 304 is fixedly connected to the gear 305, and the side of the fixed plate 201 is rotatably connected to the support rod 307, and the circumferential surface of the support rod 307 is fixedly connected to the half gear 309, and the circumferential surface of the support rod 307 is fixedly connected to the paving plate 310.

[0025] The side of the helical gear 303 meshes with the side of the bevel gear 306, and the side of the half gear 309 with the tooth block meshes with the side of the gear 305. The initial state of the torsion spring 2104 is a relaxed state. Through the meshing of the half gear 309 and the gear 305, it is ensured that the spreading plate 310 can evenly spread the material, thereby improving the uniformity of the distribution of the material on the filter plate 205 and contributing to the balanced progress of the fermentation process.

[0026] The circumferential surface of the support rod 307 is fixedly connected with a torsion spring A308, and one end of the torsion spring A308 away from the support rod 307 is fixedly connected to the side of the fixed plate 201. The initial state of the torsion spring A308 is a relaxed state. The torsion spring A308 reset mechanism of the support rod 307 enables the laying plate 310 to achieve reciprocating motion, ensuring that the material always remains in a suitable state, which is crucial to the stability of the fermentation process.

[0027] In this embodiment, the double-headed motor 202 drives the rotating rod 203 to rotate, and then the rotating rod 203 drives the mounting block 204 to rotate. When the mounting block 204 rotates to a horizontal state, the mounting block 204 rotates to drive the squeeze filter plate 205 to displace the filter plate 205, and the displacement of the filter plate 205 drives the mounting plate 207 to displace, and the displacement of the mounting plate 207 drives the positioning block 208 to displace, and the displacement of the positioning block 208 drives the fixing rod 209 to rotate. When the mounting block 204 rotates to a vertical state, the filter plate 205 is reset by the elastic force of the spring 206. The fermented raw materials are filtered, and the effective ingredients in the fermentation liquid are extracted by filtering. The extrusion block 2101 is driven to rotate by rotating the rotating rod 203, and the knocking rod 2105 is driven to rotate along the rotating rod 2103 by rotating the extrusion block 2101, so that one end of the knocking rod 2105 knocks the filter plate 205. When the extrusion block 2101 is away from the knocking rod 2105, the rotating rod 2103 drives the knocking rod 2105 to reset through the elastic force of the torsion spring 2104, thereby realizing the effect of the knocking rod 2105 continuously knocking the filter plate 205, accelerating the filtration speed and preventing the filter plate 205 from being blocked.

[0028] The belt 301 is driven to rotate by the rotating rod 203, and the rotating shaft 302 is driven to rotate by the belt 301. The rotating shaft 302 is driven to rotate by the bevel gear 303, and the bevel gear 306 is driven to rotate by the bevel gear 306. The rotating shaft 304 is driven to rotate by the bevel gear 306, and the gear 305 is driven to rotate by the rotating shaft 304. When the side of the half gear 309 with the tooth block meshes with the gear 305, the gear 305 drives the half gear 309 to rotate, and the support rod 307 is driven to rotate by the rotation of the half gear 309, and the material spreading plate 310 is driven to rotate by the rotation of the support rod 307. When the side of the half gear 309 with the tooth block is away from the side of the gear 305, the support rod 307 is reset by the elastic force of the torsion spring A308, so that the material spreading plate 310 continuously reciprocates, so as to achieve the effect of paving the material on the filter plate 205, and prevent the material from slipping out from the side of the filter plate 205.

[0029] Example 2 like Figure 1 to Figure 8As shown, based on the same concept as the above-mentioned embodiment 1, a second embodiment is further proposed, a feeding device 4 is arranged on the side of the support frame 101, and the feeding device 4 includes a connecting belt 401, and the connecting belt 401 is rotatably connected to the circumferential surface of the rotating shaft 304, and the end of the connecting belt 401 away from the rotating shaft 304 is rotatably connected to the round rod 402, and the circumferential surface of the round rod 402 is fixedly connected to the rotating gear 403, and the side of the fixed plate 201 is fixedly connected to the rectangular plate 410, and the side of the rectangular plate 410 is rotatably connected to the positioning rod 404, and the circumferential surface of the positioning rod 404 is fixedly connected to the gear plate 405, and the side of the rectangular plate 410 is fixedly connected to the storage box 407, and the side of the storage box 407 is penetrated by a hose 408, and the end of the hose 408 away from the storage box 407 is penetrated by a connecting pipe 409, and the circumferential surface of the positioning rod 404 is fixedly connected to the fixed block 406.

[0030] The side of the rotating gear 403 is meshed with the side of the gear plate 405, and the number of the fixed blocks 406 is set to be a plurality, and they are arranged in a circular array on the circumferential surface of the positioning rod 404. Through the alternating squeezing of the hose 408 by the fixed blocks 406, the fluid can be effectively pumped, ensuring the continuous supply of the acid and alkali solutions required for fermentation, thereby promoting the smooth progress of the fermentation process.

[0031] A spring 206 is fixedly connected to the side of the filter plate 205. One end of the spring 206 away from the filter plate 205 is fixedly connected to the side of the fixed plate 201. The initial state of the spring 206 is a relaxed state. The design of the spring 206 allows the filter plate 205 to reciprocate, preventing the filter plate 205 from being blocked due to material accumulation, thereby ensuring continuous and stable filtration.

[0032] In this embodiment, the connecting belt 401 is rotated by the rotation of the rotating shaft 304, and the round rod 402 is rotated by the rotation of the connecting belt 401, and the rotating gear 403 is rotated by the rotation of the round rod 402, and the gear plate 405 is rotated by the rotation of the rotating gear 403, and the positioning rod 404 is rotated by the rotation of the gear plate 405, and the fixed block 406 is rotated by the rotation of the positioning rod 404, and the hose 408 is squeezed by the fixed block 406, so that the fixed block 406 continuously squeezes the hose 408, and the hose 408 is alternately squeezed and released by the fixed block 406 to pump the fluid, and as the fixed block 406 rolls, the elasticity of the hose 408 causes the hose 408 to continuously restore its original shape, forming a negative pressure at the entrance of the storage box 407, so that the acid and alkali solution in the storage box 407 passes through the hose 408 and then through the connecting pipe 409 into the fermentation tank 102.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A veterinary drug raw material fermentation system, characterized in that: It comprises a support frame (101), a fermentation tank (102) is arranged on the top of the support frame (101), and a handle (103) is arranged on the side of the support frame (101); A filter device (2) is arranged on the side of the support frame (101), and the filter device (2) comprises a fixing plate (201), the fixing plate (201) is fixedly connected to the side of the support frame (101), a double-headed motor (202) is fixedly connected to the side of the fixing plate (201), an output shaft of the double-headed motor (202) is fixedly connected to a rotating rod (203), a side of the rotating rod (203) is fixedly connected to a mounting block (204), a bottom of the support frame (101) is fixedly connected to a support block (210), a fixing rod (209) is rotatably connected to the bottom of the support block (210), an end of the fixing rod (209) away from the support block (210) is rotatably connected to a positioning block (208), a mounting plate (207) is fixedly connected to the bottom of the positioning block (208), and a filter plate (205) is fixedly connected to the side of the mounting plate (207), and the filter device (2) comprises a knocking structure (21).

2. A veterinary drug raw material fermentation system according to claim 1, characterized in that: The knocking structure (21) comprises an extrusion block (2101), wherein the extrusion block (2101) is fixedly connected to the circumferential surface of a rotating rod (203), a positioning plate (2102) is fixedly connected to the inner wall of the filter plate (205), a side surface of the positioning plate (2102) is rotatably connected to the rotating rod (2103), and a knocking rod (2105) is fixedly connected to the circumferential surface of the rotating rod (2103).

3. A veterinary drug raw material fermentation system according to claim 2, characterized in that: The knocking rod (2105) is located on the movement track of the extrusion block (2101), and the circumferential surface of the rotating rod (2103) is fixedly connected to a torsion spring (2104), and one end of the torsion spring (2104) away from the rotating rod (2103) is fixedly connected to the side of the positioning plate (2102).

4. A veterinary drug raw material fermentation system according to claim 3, characterized in that: A material spreading device (3) is arranged on the side of the support frame (101), and the material spreading device (3) comprises a belt (301), the belt (301) is rotatably connected to the circumferential surface of the rotating rod (203), one end of the belt (301) away from the rotating rod (203) is rotatably connected to a rotating shaft (302), the circumferential surface of the rotating shaft (302) is fixedly connected to a bevel gear (303), the side of the fixed plate (201) is rotatably connected to a rotating shaft (304), the circumferential surface of the rotating shaft (304) is fixedly connected to a bevel gear (306), the circumferential surface of the rotating shaft (304) is fixedly connected to a gear (305), the side of the fixed plate (201) is rotatably connected to a support rod (307), the circumferential surface of the support rod (307) is fixedly connected to a half gear (309), and the circumferential surface of the support rod (307) is fixedly connected to a material spreading plate (310).

5. A veterinary drug raw material fermentation system according to claim 4, characterized in that: The side surface of the helical gear (303) meshes with the side surface of the bevel gear (306), the side of the half gear (309) with the tooth block meshes with the side surface of the gear (305), and the initial state of the torsion spring (2104) is a relaxed state.

6. A veterinary drug raw material fermentation system according to claim 5, characterized in that: A torsion spring A (308) is fixedly connected to the circumferential surface of the support rod (307), one end of the torsion spring A (308) away from the support rod (307) is fixedly connected to the side surface of the fixing plate (201), and the initial state of the torsion spring A (308) is a relaxed state.

7. A veterinary drug raw material fermentation system according to claim 6, characterized in that: A feeding device (4) is provided on the side of the support frame (101), and the feeding device (4) comprises a connecting belt (401), the connecting belt (401) is rotatably connected to the circumferential surface of the rotating shaft (304), one end of the connecting belt (401) away from the rotating shaft (304) is rotatably connected to a round rod (402), the circumferential surface of the round rod (402) is fixedly connected to a rotating gear (403), and a rectangular plate (410) is fixedly connected to the side of the fixing plate (201), and the rectangular plate (410) is fixedly connected to the circumferential surface of the rotating shaft (304). The side of the rectangular plate (410) is rotatably connected to a positioning rod (404), the circumferential surface of the positioning rod (404) is fixedly connected to a gear plate (405), the side of the rectangular plate (410) is fixedly connected to a storage box (407), a hose (408) penetrates the side of the storage box (407), a connecting pipe (409) penetrates one end of the hose (408) away from the storage box (407), and the circumferential surface of the positioning rod (404) is fixedly connected to a fixing block (406).

8. A veterinary drug raw material fermentation system according to claim 7, characterized in that: The side surface of the rotating gear (403) meshes with the side surface of the gear plate (405), and the number of the fixing blocks (406) is set to be a plurality and arranged in a circumferential array on the circumferential surface of the positioning rod (404).

9. A veterinary drug raw material fermentation system according to claim 8, characterized in that: A spring (206) is fixedly connected to the side of the filter plate (205); one end of the spring (206) away from the filter plate (205) is fixedly connected to the side of the fixed plate (201); and the initial state of the spring (206) is a relaxed state.

10. The fermentation method of a veterinary drug raw material fermentation system according to claim 9, characterized in that: include: S1: driving the rotating rod (203) to rotate via the double-headed motor (202), and then driving the mounting block (204) to rotate via the rotating rod (203); S2: When the mounting block (204) is rotated to a horizontal or vertical state, the filter plate (205) is squeezed by the rotation of the mounting block (204), so that the filter plate (205) is displaced; S3: The filter plate (205) is displaced to drive the mounting plate (207) to move, and the mounting plate (207) is displaced to drive the positioning block (208) to move, and the positioning block (208) is displaced to drive the fixing rod (209) to rotate.

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