Agricultural and sideline products biological feed fermentation device

Abstract

The application provides an agricultural and sideline products biological feed fermentation device, and relates to the technical field of fermentation devices.The fermentation device comprises a fermentation tank, the top of the fermentation tank is sealed and fixed with a top cover, and the inner shaft core of the fermentation tank is rotationally installed with a hollow pipe.The outer surface of the hollow pipe is equidistantly provided with four groups of detection assemblies.The detection assembly comprises a top plate, the top plate is flush with the top of the hollow pipe, and the end of the top plate close to the inner wall of the fermentation tank is fixed with a first vertical plate.The four groups of detection assemblies are driven by the hollow pipe to rotate in the fermentation tank.The detection assembly is in a retracted state at the beginning, and the resistance is small, facilitating rotation.When rotating to a region, the separation space composed of a cutter and a plastic cloth is separated from other feed in the fermentation tank, the moisture content of the feed in the region is detected by a humidity sensor, and the humidity of the region with reduced moisture content is sprayed, so that the moisture content in the feed can be more accurately maintained, and the feed in other regions is not disturbed.

Description

TECHNICAL FIELD

[0001] The present application relates to fermentation device technical field, specifically to a kind of agricultural and sideline products biological feed fermentation device. BACKGROUND

[0002] Agricultural and sideline products refer to the products formed by primary processing of planting industry, breeding industry, forestry, animal husbandry, fishery and other industries, which belong to biological agriculture and related industries. Agricultural and sideline product fermentation feed is one of the most effective methods at present. This method not only can make up for the easily lacking amino acids in conventional feed, but also can rapidly convert the nutrient components of other roughage raw materials, to achieve the effect of enhancing digestion and absorption.

[0003] During the biological fermentation process of feed, the crushed raw materials and mixed materials are fully mixed uniformly according to the formula proportion, and the moisture content is controlled between 55% and 65%. In this process, when the water content is too low, water needs to be sprayed into the raw materials to maintain the moisture content. The conventional method for detecting the moisture content in the feed is to detect it by a sensor. However, this detection method has low accuracy. In the fermentation space, there may be some areas with low moisture content and some normal areas. When water is uniformly sprayed, the moisture content of other normal areas may be increased, which affects the fermentation effect. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application aims to provide an agricultural and sideline products biological feed fermentation device to solve the problems raised in the background art. The present application has a novel structure. Four detection assemblies are driven to rotate in the fermentation tank by a hollow tube. At the beginning, the detection assembly is in a folded state, and the resistance is small, which facilitates rotation. When rotating to a region, the separation space composed of a cutting knife and a plastic cloth is separated from other feed in the fermentation tank. The moisture content of the feed in this region is detected by a humidity sensor, and the humidity of the part with reduced moisture content is sprayed. The moisture content in the feed can be more accurately maintained, and the feed in other regions will not be disturbed.

[0005] In order to achieve the above object, the present application is realized by the following technical scheme: a kind of agricultural and sideline products biological feed fermentation device, including fermentation tank, the top of the fermentation tank is sealingly fixed with top cover, and hollow tube is rotatably installed at the inside axis of fermentation tank, four groups of detection components are equidistantly arranged on the outer surface of the hollow tube, the detection component includes top plate, the top plate is flush with the top of hollow tube, and the end of top plate close to the inner wall of fermentation tank is fixed with first vertical plate, the first vertical plate is slidably connected with the inner wall of fermentation tank, the end of top plate close to hollow tube is fixed with second vertical plate, and second vertical plate is fixed on the outer surface of hollow tube, vertical rod is slidably installed at the bottom of top plate, and the inside of vertical rod is hollow, humidity sensor is arranged on the both sides of vertical rod, and a plurality of spray heads are arranged on the periphery of humidity sensor, water tank is rotatably installed on the top of top cover by bearing, and the water outlet of water tank is fixed with hose, the top of water tank is fixedly connected with the top of hollow tube, the other end of hose is connected with spray head by penetrating into hollow tube, cutter is arranged on the both sides of vertical rod at the bottom of top plate, and the top of cutter is fixed with plastic cloth, and the plastic cloth is stored in the inside of top plate.

[0006] Further, the inner wall of the bottom of the hollow tube of the fermentation tank is provided with a mounting groove, and the bottom of the fermentation tank is fixed with a first motor.

[0007] Further, the water tank is an annular box body, and the inner ring of the water tank is fixed with a sliding frame corresponding to the positions of the four hoses, the sliding plate is slidably sleeved on the surface of the sliding frame, the hose is fixedly penetrated through the sliding plate, the first spring is fixedly connected with the water tank at the bottom of the both sides of the sliding plate.

[0008] Further, the detection component further includes a first screw rod, the first screw rod is rotatably installed in the inside of the top plate by bearing and built-in motor, and the moving block is threadedly sleeved on the surface of the first screw rod, and the vertical rod is rotatably installed at the bottom of the moving block.

[0009] Further, the second screw rod is rotatably installed in the inside of the hollow tube by bearing, and the driving motor is fixedly connected with the second screw rod at the top of the moving block, the moving gap is formed on the both sides of the vertical rod, and the both ends of the humidity sensor penetrate out of the moving gap, the inner ring is threadedly sleeved on the surface of the second screw rod, and the humidity sensor is fixed on the inner ring.

[0010] Further, the vertical rod is provided with an outer ring corresponding to the periphery of the inner ring, and the fixed plate is fixed on the both sides of the moving gap, the inner ring and the outer ring are fixedly connected through the fixed plate, the leakage groove is formed on the outer surface of the outer ring, and the spray head is fixed in the inside of the outer ring, the annular tube is fixed on the top of the outer ring, and the hose is fixedly connected with the annular tube.

[0011] Further, the bottom of the top plate is provided with winding cavities on both sides, a winding shaft is rotatably installed in the winding cavities through a bearing and a torsion spring, the plastic cloth is wound on the winding shaft, and a through groove is formed in the bottom of the winding cavity corresponding to the position where the plastic cloth is threaded out.

[0012] Further, the two ends of the cutter are fixedly provided with connecting plates, the first vertical plate and the second vertical plate are fixedly provided with protrusions corresponding to the positions of the connecting plates, and the connecting plates slide along the protrusions.

[0013] Further, two groups of transmission belts are installed in the hollow tube corresponding to the positions of each detection assembly, one side of the transmission belt is provided with a pulley at the top of the hollow tube, the other side of the transmission belt is rotatably installed in the installation groove, one side of the transmission belt is inserted into the hollow tube, and the other side of the belt of the transmission belt is fixedly inserted through the connecting plate.

[0014] Further, shaft rod holders are fixedly installed on the top of the hollow tube corresponding to the positions of each side of the transmission belt, the upper end of the belt of the transmission belt is rotatably sleeved on the shaft rod holder, bevel gears are rotatably installed at the two ends of the shaft rod holder, the bevel gears are fixedly connected with the shaft rods, adjacent bevel gears are meshingly connected, and the outer ends of one group of shaft rod holders on the top of the hollow tube are fixedly provided with a second motor, and the output end of the second motor is fixedly connected with the shaft rods of the shaft rod holders.

[0015] The present application has the following advantages:

[0016] 1. The four groups of shaft rod holders are meshingly connected through bevel gears, the four groups of shaft rod holders simultaneously drive the pulleys of the transmission belts to rotate, the belt is moved in a cycle, and then the connecting plate connected with the belt drives the cutter to move downwards, the connecting plates at the two ends of the cutter are limited and guided in the vertical direction through the protrusions, and the plastic cloth is pulled out from the through groove, the winding shaft unwinds the plastic cloth, and the cutter moves to the bottom of the fermentation tank, at this time, the space of the fermentation tank is divided through the unfolded plastic cloth on both sides, the feed to be detected is wrapped therein, and is isolated from the feed outside, so that targeted detection and humidification are carried out.

[0017] 2. After the detection is completed, the cutter moves upwards, the torsion spring of the winding shaft winds the plastic cloth, and then the first screw is driven to rotate by the motor, the moving block cooperates with the first screw to slide along the top plate, and drives the vertical rod to move transversely, in the process, the second screw built in the vertical rod is driven to rotate by the driving motor, the inner ring cooperates with the second screw in the thread, so that the humidity sensor moves up and down along the moving gap, in the process, because the inner ring and the outer ring are connected through the fixed plate, the outer ring also moves vertically synchronously, when the humidity sensor detects that the water content in a certain area is low, water is transported into the annular pipe through the water tank and the hose, and then the water is sent to the spray head through the annular pipe, and is sprayed on the feed in the current area, the spray head is protected through the setting of the leakage groove of the outer ring, and the feed is prevented from blocking the spray head.

[0018] 3. The first screw is driven to rotate by the motor, the moving block cooperates with the first screw to slide along the top plate, and drives the vertical rod to move transversely, in the process, the second screw inside the vertical rod is driven to rotate by the driving motor, the inner ring cooperates with the second screw to move up and down along the moving gap, in the process, because the inner ring and the outer ring are connected through the fixed plate, the outer ring also moves vertically synchronously, when the humidity sensor detects that the moisture content in a certain area is low, water is transported to the annular pipe through the water tank and the hose, and then the water is sent to the spray head through the annular pipe and sprayed on the feed in the current area, the outer ring leakage groove is arranged to protect the spray head from being blocked by the feed.

[0019] 4. The four hoses of the water tank are connected with the four groups of detection assemblies, so that the detection efficiency can be improved, and the hoses are limited through the cooperation of the sliding frame and the sliding plate, so that the excess length of the hoses is limited, the excess length can be used to keep the connection between the hoses and the annular pipe during the transverse movement of the vertical rod of the detection assembly and the vertical movement of the outer ring, so that water can be sent to the spray head through the water tank at any position in the detection area.

[0020] 5. Compared with the prior art, the four groups of detection assemblies are driven to rotate in the fermentation tank through the hollow pipe, the detection assembly is in a retracted state at the beginning, the resistance is small, and rotation is facilitated, when the detection assembly rotates to a region, the separation space composed of the cutter and the plastic cloth is separated from other feed in the fermentation tank, the moisture content of the feed in the region is detected by the humidity sensor, and water is sprayed for the region with reduced moisture content, so that the moisture content in the feed can be more accurately maintained, and the feed in other regions is not disturbed. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the agricultural and sideline products biological feed fermentation device;

[0022] Figure 2 It is a water tank and hose connection schematic view of the agricultural and sideline products biological feed fermentation device;

[0023] Figure 3 It is an internal structure schematic view of the fermentation tank of the agricultural and sideline products biological feed fermentation device;

[0024] Figure 4 It is a first motor and hollow pipe connection schematic view of the agricultural and sideline products biological feed fermentation device;

[0025] Figure 5 It is a top plate and two vertical plate connection schematic view of the agricultural and sideline products biological feed fermentation device;

[0026] Figure 6It is hollow tube internal structure schematic view of the agricultural and sideline products biological feed fermentation device of the present application;

[0027] Figure 7 It is cutter and vertical plate connection schematic view of the agricultural and sideline products biological feed fermentation device of the present application;

[0028] Figure 8 It is cutter and plastic cloth connection schematic view of the agricultural and sideline products biological feed fermentation device of the present application;

[0029] Figure 9 It is vertical rod internal structure schematic view of the agricultural and sideline products biological feed fermentation device of the present application;

[0030] Figure 10 It is outer ring structure schematic view of the agricultural and sideline products biological feed fermentation device of the present application.

[0031] In the figure: 1, fermentation tank; 11, top cover; 12, hollow tube; 13, installation groove; 14, first motor; 2, water tank; 21, hose; 22, sliding frame; 23, sliding plate; 24, first spring; 3, detection assembly; 31, top plate; 32, first vertical plate; 33, second vertical plate; 34, first screw rod; 35, moving block; 36, drive motor; 37, shaft rod frame; 38, transmission belt; 39, bevel gear; 310, second motor; 311, connecting plate; 312, cutter; 313, convex strip; 314, vertical rod; 315, winding cavity; 316, winding shaft; 317, through-out groove; 318, plastic cloth; 319, moving gap; 320, second screw rod; 321, inner ring; 322, fixed plate; 323, outer ring; 324, humidity sensor; 325, leakage groove; 326, annular tube; 327, spray head. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0033] Please refer to Figures 1 to 10The application provides a technical scheme: an agricultural and sideline products biological feed fermentation device, which comprises a fermentation tank 1, the top of the fermentation tank 1 is sealingly and fixedly provided with a top cover 11, and a hollow pipe 12 is rotationally installed at the inner shaft of the fermentation tank 1, four groups of detection assemblies 3 are equidistantly arranged on the outer surface of the hollow pipe 12, the detection assembly 3 comprises a top plate 31, the top plate 31 is flush with the top of the hollow pipe 12, a first vertical plate 32 is fixedly arranged at one end of the top plate 31 close to the inner wall of the fermentation tank 1, the first vertical plate 32 is slidingly connected with the inner wall of the fermentation tank 1, a second vertical plate 33 is fixedly arranged at one end of the top plate 31 close to the hollow pipe 12, and the second vertical plate 33 is fixedly arranged on the outer surface of the hollow pipe 12, a vertical rod 314 is slidingly installed at the bottom of the top plate 31, and the vertical rod 314 is hollow, humidity sensors 324 are arranged on the two sides of the vertical rod 314, a plurality of spray heads 327 are arranged on the periphery of the humidity sensors 324, a water tank 2 is rotationally installed at the top of the top cover 11 through a bearing, a hose 21 is fixedly arranged at the water outlet of the water tank 2, the water tank 2 is fixedly connected with the top of the hollow pipe 12, the other end of the hose 21 penetrates into the hollow pipe 12 and is connected with the spray heads 327, a cutter 312 is arranged at the bottom of the top plate 31 and located on the two sides of the vertical rod 314, and a plastic cloth 318 is fixedly arranged at the top of the cutter 312, the plastic cloth 318 is accommodated in the top plate 31, when the device is used, feed and biological fermentation bacteria are added into the fermentation tank 1, the feed in the fermentation tank 1 is detected in a segmented manner by the detection assembly 3 in a period of time, the moisture content of the feed is detected, when the moisture content is low, water is supplied to the detection assembly 3 through the water tank 2 and the hose 21, and the position with low moisture content is sprayed and humidified.

[0034] In the embodiment, the installation groove 13 is arranged on the inner wall at the bottom of the hollow pipe 12, the first motor 14 is fixedly arranged at the bottom of the fermentation tank 1, the output end of the first motor 14 is fixedly connected with the bottom of the hollow pipe 12, the hollow pipe 12 is driven to rotate by the first motor 14, so that the four groups of detection assemblies 3 can be driven to perform omnibearing segmented detection in the fermentation tank 1, the water content in each region is detected, and the bottom of the fermentation tank 1 is provided with supporting feet, so that the first motor 14 can be lifted away from the ground.

[0035] In the embodiment, the water tank 2 is a ring-shaped box, and a sliding frame 22 is fixed at the position corresponding to the four hoses 21 on the inner ring of the water tank 2, a sliding plate 23 is sleeved on the surface of the sliding frame 22, the hose 21 is fixed through the sliding plate 23, a first spring 24 is fixed on the both sides of the bottom of the sliding plate 23, and the bottom of the first spring 24 is fixedly connected with the water tank 2. The four hoses 21 of the water tank 2 are connected with four groups of detection assemblies 3, which can improve the detection efficiency. At the same time, the hose 21 is limited through the cooperation of the sliding frame 22 and the sliding plate 23, so that the excess length of the hose 21 is limited. The excess length can be used for keeping the hose 21 connected with the ring during the transverse movement of the vertical rod 314 of the detection assembly 3 and the vertical movement of the outer ring 323, and then water can be sent to the spray head 327 through the water tank 2 at any position in the detection area.

[0036] In the embodiment, the detection assembly 3 further comprises a first screw rod 34, the inside of the top plate 31 is rotatably installed with the first screw rod 34 through a bearing and a built-in motor, a moving block 35 is threadedly sleeved on the surface of the first screw rod 34, the vertical rod 314 is rotatably installed at the bottom of the moving block 35 through a bearing, a second screw rod 320 is rotatably installed in the hollow tube 12 through a bearing, a driving motor 36 is fixed on the top of the moving block 35, the output end of the driving motor 36 is fixedly connected with the second screw rod 320, movement gaps 319 are formed on the both sides of the vertical rod 314, and the both ends of the humidity sensor 324 pass through the movement gaps 319, an inner ring 321 is threadedly sleeved on the surface of the second screw rod 320, and the humidity sensor 324 is fixed on the inner ring 321, an outer ring 323 is arranged on the periphery of the vertical rod 314 corresponding to the inner ring 321, and fixed plates 322 are fixed on the both sides of the movement gaps 319, the inner ring 321 and the outer ring 323 are fixedly connected through the fixed plates 322, a leakage groove 325 is formed on the outer surface of the outer ring 323, and the spray head 327 is fixed in the inside of the outer ring 323, an annular tube 326 is fixed on the top of the outer ring 323, and the hose 21 is fixedly connected with the annular tube 326. After the cutter 312 and the plastic cloth 318 are unfolded, the first screw rod 34 is driven to rotate by the motor, the moving block 35 cooperates with the first screw rod 34 to slide along the top plate 31, and drives the vertical rod 314 to move transversely. During the process, the second screw rod 320 built in the vertical rod 314 is driven to rotate by the driving motor 36, the inner ring 321 cooperates with the second screw rod 320 in screwing, so that the humidity sensor 324 moves up and down along the movement gaps 319. During the process, because the inner ring 321 and the outer ring 323 are connected through the fixed plates 322, the outer ring 323 also moves vertically synchronously. When the humidity sensor 324 detects that the water content in a certain area is low, water is transported into the annular tube 326 through the water tank 2 and the hose 21, and then the water is sent to the spray head 327 through the annular tube 326, and is sprayed on the feed in the current area. The setting of the leakage groove 325 of the outer ring 323 protects the spray head 327, and prevents the feed from blocking the spray head 327.

[0037] The bottom of the top plate 31 is provided with winding cavities 315 on both sides, the winding shaft 316 is rotatably installed in the winding cavities 315 through bearings and torsion springs, the plastic cloth 318 is wound on the winding shaft 316, the bottom of the winding cavity 315 is provided with a cloth outlet slot 317 corresponding to the position where the plastic cloth 318 is wound out, the both ends of the cutter 312 are fixedly connected with the connecting plates 311, the first vertical plate 32 and the second vertical plate 33 are fixedly connected with the convex strips 313 corresponding to the positions of the connecting plates 311, and the connecting plates 311 slide along the convex strips 313, two groups of transmission belts 38 are installed in the hollow tube 12 corresponding to the positions of each detection assembly 3, one side of the transmission belt 38 is provided with a belt wheel on the top of the hollow tube 12, the other side of the transmission belt 38 is rotatably installed in the installation slot 13, one side of the transmission belt 38 is inserted into the hollow tube 12, and the other side of the transmission belt 38 is fixedly connected with the connecting plates 311, the shaft rod holders 37 are fixedly connected with the hollow tube 12 corresponding to the positions of each side of the transmission belt 38, and the upper end of the transmission belt 38 is rotatably connected with the shaft rod holder 37, the bevel gears 39 are rotatably installed at both ends of the shaft rod holder 37 and are fixedly connected with the shaft rod, the adjacent bevel gears 39 are meshingly connected, the second motor 310 is fixedly connected with the outer end of one group of shaft rod holders 37 on the top of the hollow tube 12, and the output end of the second motor 310 is fixedly connected with the shaft rod of the shaft rod holder 37, the shaft rod of one group of shaft rod holders 37 is driven to rotate by the second motor 310, four groups of shaft rod holders 37 are meshingly connected with each other through the bevel gears 39, four groups of shaft rod holders 37 simultaneously drive the belt wheels of the transmission belts 38 to rotate, the belt is circularly moved, and the connecting plates 311 connected with the belt drive the cutter 312 to move downward, the connecting plates 311 at both ends of the cutter 312 are limited and guided along the vertical direction by the convex strips 313 and are pulled out from the cloth outlet slot 317, the winding shaft 316 unwinds the plastic cloth 318, until the cutter 312 moves to the bottom of the fermentation tank 1, at this time, the space of the fermentation tank 1 is divided by the unfolded plastic cloth 318 on both sides, the feed to be detected is wrapped therein, is isolated from the feed outside, and is subjected to targeted detection and humidification, after the detection is completed, the cutter 312 moves upward, the torsion spring of the winding shaft 316 winds the plastic cloth 318, until the cutter 312 returns to the bottom of the top plate 31, after the cutter 312 and the plastic cloth 318 are unfolded, the first screw rod 34 is driven to rotate by the motor, the moving block 35 is matched with the first screw rod 34 and slides along the top plate 31, and drives the vertical rod 314 to move laterally, in the process, the second screw rod 320 built in the vertical rod 314 is driven to rotate by the driving motor 36, the inner ring 321 is matched with the second screw rod 320 in screw threads, so that the humidity sensor 324 moves up and down along the moving gap 319, in the process, because the inner ring 321 and the outer ring 323 are connected through the fixed plate 322, the outer ring 323 also moves vertically synchronously, when the humidity sensor 324 detects that the water content in a certain area is low, water is delivered into the annular tube 326 through the water tank 2 and the hose 21,When water is sent to the spray head 327 through the annular pipe 326 to spray in the current area of feed, the spray head 327 is protected by the outer ring 323 and the leakage groove 325 to prevent the feed from blocking the spray head 327.

[0038] When the device is used, the feed and the biological fermentation bacteria are added to the inside of the fermentation tank 1, the shaft of a group of shaft rod frames 37 is driven to rotate by the second motor 310, the four hoses 21 of the water tank 2 are connected with the four groups of detection assemblies 3, the detection efficiency can be improved, and the hose 21 is limited by the cooperation of the sliding frame 22 and the sliding plate 23, so that the excess length of the hose 21 is limited, the excess length can be used to keep the hose 21 connected with the ring during the transverse movement of the vertical rod 314 of the detection assembly 3 and the vertical movement of the outer ring 323, and then water can be sent to the spray head 327 through the water tank 2 at any position in the detection area, the four groups of shaft rod frames 37 are driven to rotate by the meshing transmission of the bevel gears 39, the belt wheel of the transmission belt 38 is rotated, the connecting plate 311 connected with the belt is pulled to move downward, the connecting plate 311 at both ends of the cutter 312 is limited and guided in the vertical direction by the convex strip 313, and the plastic cloth 318 is pulled out from the through slot 317, the plastic cloth 318 is unwound by the winding shaft 316, until the cutter 312 moves to the bottom of the fermentation tank 1, at this time, the space of the fermentation tank 1 is separated by the expanded plastic cloth 318 on both sides, the feed to be detected is wrapped therein and isolated from the outside feed for targeted detection and humidification, after the detection is completed, the cutter 312 moves upward, the plastic cloth 318 is wound by the torsional spring of the winding shaft 316, until the cutter 312 returns to the bottom of the top plate 31.

[0039] The above shows and describes the basic principles and main features of the present application and the advantages of the present application, and it is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application.

[0040] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A fermentation device for biological feed from agricultural by-products, comprising a fermentation tank (1), characterized in that: The top of the fermenter (1) is sealed and fixed with a top cover (11), and a hollow tube (12) is rotatably installed at the inner axis of the fermenter (1). Four sets of detection components (3) are equidistantly arranged on the outer surface of the hollow tube (12). The detection components (3) include a top plate (31), which is flush with the top of the hollow tube (12). A first vertical plate (32) is fixed to one end of the top plate (31) near the inner wall of the fermenter (1). The first vertical plate (32) is slidably connected to the inner wall of the fermenter (1). A second vertical plate (33) is fixed to one end of the top plate (31) near the hollow tube (12). 3) Fixed on the outer surface of the hollow tube (12), the top plate (31) has a vertical rod (314) slidably installed at the bottom, and the vertical rod (314) is hollow inside. Humidity sensors (324) are provided on both sides of the vertical rod (314), and multiple nozzles (327) are provided around the humidity sensors (324). The top of the top cover (11) is rotatably installed with a water tank (2) through a bearing, and a hose (21) is fixed at the outlet of the water tank (2). The water tank (2) is fixedly connected to the top of the hollow tube (12), and the other end of the hose (21) is inserted into the hollow tube (12) and connected to the nozzle (327). The top plate (31) A cutter (312) is provided on both sides of the bottom of the vertical rod (314), and a plastic cloth (318) is fixed on the top of the cutter (312). The plastic cloth (318) is stored inside the top plate (31). A winding cavity (315) is provided on both sides of the bottom of the top plate (31). A winding shaft (316) is rotatably installed inside the winding cavity (315) through a bearing and a torsion spring. The plastic cloth (318) is wound on the winding shaft (316). A through groove (317) is provided at the bottom of the winding cavity (315) corresponding to the position where the plastic cloth (318) passes through. The two ends of the cutter (312) are fixed with connecting The connecting plate (311) has a protrusion (313) fixed on the first vertical plate (32) and the second vertical plate (33) at the position corresponding to the connecting plate (311), and the connecting plate (311) slides along the protrusion (313). Two sets of transmission belts (38) are installed in the hollow tube (12) at the position corresponding to each detection component (3). One side pulley of the transmission belt (38) is located at the top of the hollow tube (12), and the other side pulley of the transmission belt (38) is rotatably installed in the mounting groove (13). One side of the transmission belt (38) is inserted into the hollow tube (12), and the other side of the transmission belt (38) is fixedly passed through the connecting plate (311).

2. The fermentation device for agricultural and sideline product bio-feed according to claim 1, characterized in that: The fermenter (1) has an installation groove (13) on the inner wall at the bottom of the hollow tube (12), and a first motor (14) is fixed at the bottom of the fermenter (1), with the output end of the first motor (14) fixedly connected to the bottom of the hollow tube (12).

3. The fermentation device for agricultural and sideline product bio-feed according to claim 1, characterized in that: The water tank (2) is an annular box, and a slide (22) is fixed on the inner ring of the water tank (2) corresponding to the position of the four hoses (21). A slide plate (23) is slidably sleeved on the surface of the slide plate (22). The hoses (21) are fixedly passed through the slide plate (23). A first spring (24) is fixed on the bottom of both sides of the slide plate (23), and the bottom of the first spring (24) is fixedly connected to the water tank (2).

4. The fermentation device for agricultural and sideline product bio-feed according to claim 2, characterized in that: The detection component (3) also includes a first screw (34). The first screw (34) is rotatably mounted inside the top plate (31) via a bearing and a built-in motor. A moving block (35) is threaded onto the surface of the first screw (34). The vertical rod (314) is rotatably mounted at the bottom of the moving block (35) via a bearing.

5. The fermentation device for agricultural and sideline product bio-feed according to claim 4, characterized in that: The hollow tube (12) has a second screw (320) mounted inside by a bearing, and a drive motor (36) is fixed on the top of the moving block (35). The output end of the drive motor (36) is fixedly connected to the second screw (320). The vertical rod (314) has moving notches (319) on both sides, and the two ends of the humidity sensor (324) pass through the moving notches (319). The surface of the second screw (320) is threaded with an inner ring (321), and the humidity sensor (324) is fixed on the inner ring (321).

6. The fermentation device for agricultural and sideline product bio-feed according to claim 5, characterized in that: The vertical rod (314) is provided with an outer ring (323) corresponding to the outer periphery of the inner ring (321), and a fixing plate (322) is fixed on both sides of the movable notch (319). The inner ring (321) and the outer ring (323) are fixedly connected by the fixing plate (322). A groove (325) is opened on the outer surface of the outer ring (323), and the nozzle (327) is fixed inside the outer ring (323). An annular tube (326) is fixed on the top of the outer ring (323), and the hose (21) is fixedly connected to the annular tube (326).

7. The fermentation device for agricultural and sideline product bio-feed according to claim 1, characterized in that: The top of the hollow tube (12) is fixed with a shaft frame (37) corresponding to the position of each side transmission belt (38), and the upper end of the transmission belt (38) is rotatably sleeved on the shaft frame (37). The two ends of the shaft frame (37) are rotatably installed with bevel gears (39), and the bevel gears (39) are fixedly connected to the shaft. Adjacent bevel gears (39) are meshed. The outer end of a set of shaft frames (37) at the top of the hollow tube (12) is fixed with a second motor (310), and the output end of the second motor (310) is fixedly connected to the shaft of the shaft frame (37).

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