Comprehensive protection device for ectopic fermentation bed pig raising sewage collection pool

Abstract

The invention provides a comprehensive protection device for an ectopic fermentation bed pig raising sewage collection pool, and belongs to the technical field of comprehensive protection of sewage collection pools, the comprehensive protection device comprises a sewage collection pool, the middle of the top surface of the sewage collection pool is fixedly connected with a mounting plate, and two sides of the top surface of the sewage collection pool are provided with protection plates; the front face and the rear face of each protection plate are fixedly connected with connecting rods through fixing rods, one end of each connecting rod is rotationally connected with a sewage collecting pool through a rotating shaft, the two sides of the front face of the sewage collecting pool are fixedly connected with first motors, and the front end of a rotating shaft of each first motor is fixedly connected with a first gear. And one side of each first gear is in engaged connection with a second gear, and each second gear is fixedly connected with the corresponding rotating shaft. Power is provided through the first motor, and under the cooperation of the first gear and the second gear, the protection plate can be driven to be turned upwards to be opened and turned downwards to be closed, so that the sewage collection pool is protected, and feces, odor gas and the like are prevented from being scattered outwards.

Description

Technical Field

[0001] This invention belongs to the field of comprehensive protection technology for sewage collection ponds, specifically a comprehensive protection device for sewage collection ponds in off-site fermentation bed pig farming. Background Technology

[0002] Microbial off-site fermentation bed treatment of pig farm manure utilizes an artificially constructed high-efficiency fermentation system to centrally collect and off-site treat livestock and poultry manure, separating livestock and poultry farming from manure treatment. It adopts a treatment approach focused on source reduction, process control, and end-use utilization, and is an integrated new technology for resource utilization based on improved livestock breeds, standardized production, institutionalized disease prevention, modernized farming facilities, and harmless manure treatment. It boasts advantages such as small footprint, low investment, low operating costs, and low odor. Pig farms do not need to set up sewage outlets, achieving zero manure discharge. After fermentation, the manure can be completely converted into solid organic fertilizer raw materials, turning waste into treasure and essentially solving the pollution problem of pig farming.

[0003] Although off-site fermentation bed treatment of pig farm manure has many advantages, it also has some problems: 1. The sludge collection tank is mostly designed with an open top, and the odor and harmful gases from the manure can easily spread outwards quickly, thus affecting the environment. Simply using baffles to block them requires manual back-and-forth movement of the baffles when adding manure, which not only increases labor intensity but also affects efficiency; 2. When adding reaction agents to remove odors, the agents cannot fully contact and react with the manure, resulting in poor treatment effect. In addition, manual addition is required, which is inefficient and has poor precision.

[0004] Therefore, this invention proposes a comprehensive protection device for the sewage collection pond of off-site fermentation bed pig farming to make up for and improve the shortcomings of the existing technology. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, this invention proposes a comprehensive protection device for the sewage collection pond of off-site fermentation bed pig farming.

[0006] To achieve the above objectives, the present invention employs the following technical solution: A comprehensive protection device for a sludge collection tank in an off-site fermentation bed pig farming system includes a sludge collection tank. A mounting plate is fixedly connected to the center of the top surface of the sludge collection tank. Protective plates are provided on both sides of the top surface of the sludge collection tank. Each protective plate has connecting rods fixedly connected to its front and rear sides via fixing rods. One end of each connecting rod is rotatably connected to the sludge collection tank via a rotating shaft. First motors are fixedly connected to both sides of the front of the sludge collection tank. A first gear is fixedly connected to the front end of the rotating shaft of each first motor. A second gear is meshed with one side of each first gear. Each second gear is fixedly connected to a corresponding rotating shaft. A movable block is provided inside the sludge collection tank. The movable block is connected via… The first transmission assembly is connected to the sludge collection tank. Three stirring shafts distributed front and back are rotatably connected to the moving block. The moving block is equipped with a second transmission assembly, which can drive the three stirring shafts to rotate simultaneously. Several evenly distributed crushing rods are fixedly connected to each stirring shaft. A filter box is fixedly connected to the top surface of the mounting plate. The filter box is connected to the inside of the sludge collection tank through a connecting pipe. An exhaust pipe is fixedly connected to the top of the filter box. Two medicine storage tanks distributed front and back are fixedly connected to the top surface of the mounting plate. A discharge pipe is fixedly connected to the bottom of each medicine storage tank. The discharge pipe passes through the mounting plate and connects to the inside of the sludge collection tank.

[0007] Preferably, the first transmission component includes: a second motor, which is fixedly connected to the upper part of one side of the sludge collection tank, and a lead screw is fixedly connected to one end of the shaft of the second motor. One end of the lead screw is rotatably connected to the sludge collection tank, and the lead screw passes through the moving block and is threadedly connected to the moving block.

[0008] Preferably, a limiting rod is slidably connected to the movable block, and both ends of the limiting rod are fixedly connected to the sludge collection tank. The limiting rod is located behind the lead screw.

[0009] Preferably, the second transmission component includes: a rack, which is fixedly connected to the upper part of the inner wall of the rear side of the sludge collection tank; a third gear is meshed on the rack; the third gear is fixedly connected to the top end of a corresponding stirring shaft; pulleys are fixedly connected to the top ends of the three stirring shafts; the pulleys are located below the third gear; and the three pulleys are connected by a belt.

[0010] Preferably, each medicine storage box is fixedly connected to a partition plate, with a first discharge port on one side of the top surface of the partition plate, a circular baffle below the partition plate, and a second discharge port on one side of the top surface of the baffle plate. A third motor is fixedly connected to one side of each medicine storage box, with a worm gear fixedly connected to one end of the shaft of the third motor, and the worm gear rotatably connected to the medicine storage box. A support shaft is fixedly connected to the bottom surface of the baffle plate, and the bottom end of the support shaft rotatably connected to the medicine storage box. A worm wheel is fixedly connected to the support shaft, and the worm gear meshes with the worm wheel.

[0011] Preferably, each of the medicine storage boxes has a medicine filling port on its top surface, and a shield is installed above each medicine filling port.

[0012] Preferably, a funnel is fixedly connected to the top of each feeding pipe, and the funnel is located directly below the first feeding port.

[0013] Preferably, each medicine storage box has a limiting plate fixedly connected to both sides by a fixing rod, a magnet is fixedly connected to one side of each limiting plate, and an iron sheet is fixedly connected to the top surface of each protective plate, the iron sheet being able to be attracted and connected to the magnet.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The present invention provides power through a first motor, which, with the cooperation of a first gear and a second gear, can drive the protective plate to flip upward to open and downward to close, thereby protecting the sludge collection tank and preventing fecal waste and odorous gases from escaping and polluting the environment. 2. Powered by the first motor, it saves the operator's physical labor and allows the protective plate to be opened and closed at any time, thus improving efficiency; 3. By setting up a storage tank on the mounting plate, the reaction agent can be added to the sewage collection tank in a timely manner, so that the reaction agent can come into contact with the sewage for chemical treatment, thereby deodorizing the sewage. 4. Simultaneously, driven by the first transmission component, the moving block and crushing rod can be moved, thereby stirring and crushing the fecal sludge in the collection tank, so that the reaction agent can be evenly and fully contacted with the fecal sludge, improving the treatment effect. Attached Figure Description

[0015] The invention will now be further described with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 Rear view; Figure 3 yes Figure 1 The main view; Figure 4 This is a schematic diagram of the internal structure of the sludge collection tank; Figure 5 This is a schematic diagram of the first transmission component; Figure 6 This is a schematic diagram of the second transmission component; Figure 7 yes Figure 6 The main view; Figure 8 This is a schematic diagram of the protective plate and connecting rod structure; Figure 9This is a schematic diagram of the internal structure of the medicine storage box; Figure 10 yes Figure 9 A magnified view of a portion of the I; The following are the labels shown in the diagram: 1. Sludge collection tank; 2. Mounting plate; 3. Protective plate; 4. Fixing rod; 5. Connecting rod; 6. Rotating shaft; 7. First motor; 8. First gear; 9. Second gear; 10. Moving block; 11. Agitator shaft; 12. Crushing rod; 13. Filter box; 14. Exhaust pipe; 15. Chemical storage tank; 16. Discharge pipe; 17. Second motor; 18. Lead screw; 19. Limiting rod; 20. Rack; 21. Third gear; 22. Pulley; 23. Divider plate; 24. Baffle plate; 25. Second discharge port; 26. Third motor; 27. Worm gear; 28. Support shaft; 29. ​​Worm wheel; 30. Chemical dosing port; 31. Baffle plate; 32. Funnel; 33. Fixing rod; 34. Limiting plate; 35. Magnet block; 36. Iron sheet; 37. First discharge port; 38. Belt. Detailed Implementation

[0017] To make the technical means, creative features, achieved objectives, and effects of this invention readily understandable, the invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various modifications or alterations to the invention, and these equivalent forms also fall within the scope defined by this application.

[0018] like Figure 1-10 As shown, the comprehensive protection device for the sludge collection tank of pig farming in an off-site fermentation bed according to the present invention includes a sludge collection tank 1. An installation plate 2 is fixedly connected to the middle of the top surface of the sludge collection tank 1. Protective plates 3 are provided on both sides of the top surface of the sludge collection tank 1. Each protective plate 3 is fixedly connected to a connecting rod 5 on both the front and rear sides by a fixing rod 4. One end of each connecting rod 5 is rotatably connected to the sludge collection tank 1 through a rotating shaft 6. A first motor 7 is fixedly connected to both sides of the front of the sludge collection tank 1. A first gear 8 is fixedly connected to the front end of the rotating shaft of each first motor 7. A second gear 9 is meshed with one side of each first gear 8. Each second gear 9 is fixedly connected to the corresponding rotating shaft 6. When the first motor 7 works, it drives the corresponding first gear 8 to rotate. The rotation of the first gear 8 drives the corresponding second gear 9 to rotate. The rotation of the second gear 9 drives the corresponding rotating shaft 6 to rotate. The rotation of the rotating shaft 6 drives the connecting rod 5 to rotate. The rotation of the connecting rod 5 drives the corresponding protective plate 3 to flip through the fixing rod 4, thereby realizing the automatic opening and closing of the protective plate 3 and preventing the emission of manure or odorous gases. The sludge collection tank 1 is equipped with a movable block 10, which is connected to the sludge collection tank 1 via a first transmission assembly. Three agitator shafts 11, distributed front to back, are rotatably connected to the movable block 10. A second transmission assembly is also provided on the movable block 10, which can simultaneously drive the three agitator shafts 11 to rotate. Several evenly distributed crushing rods 12 are fixedly connected to each agitator shaft 11. When the first transmission assembly operates, it drives the movable block 10 to move horizontally along the first transmission assembly. The movement of the movable block 10 drives the three agitator shafts 11 to move, and the movement of the agitator shafts 11 drives the crushing rods 12 to move, thereby causing the agitator shafts 11 and the crushing rods 12 to agitate and crush the sludge. The operation of the second transmission assembly enables the three agitator shafts 11 to rotate simultaneously, and the rotation of the agitator shafts 11 drives the crushing rods 12 to rotate, further improving the efficiency and effectiveness of agitating and crushing the sludge. The top surface of the mounting plate 2 is fixedly connected to the filter box 13, which is connected to the inside of the sludge collection tank 1 via a connecting pipe. The top of the filter box 13 is fixedly connected to the exhaust pipe 14. The top surface of the mounting plate 2 is fixedly connected to two front-to-back distributed chemical storage tanks 15. The bottom of each chemical storage tank 15 is fixedly connected to a discharge pipe 16, which passes through the mounting plate 2 and connects to the inside of the sludge collection tank 1. The chemical storage tank 13 contains chemical deodorizing agents, which are added to the sludge collection tank 1 through the discharge pipe 16. The agents come into contact with the fecal sludge in the sludge collection tank and react to remove the odor of the fecal sludge. The filter box 13 can filter impurities in the gas, thereby reducing the impact of the gas on the external environment.

[0019] like Figure 1 , Figure 4 and Figure 5 As shown, the first transmission assembly includes: a second motor 17, which is fixedly connected to the upper part of one side of the sludge collection tank 1. One end of the shaft of the second motor 17 is fixedly connected to a lead screw 18, one end of the lead screw 18 is rotatably connected to the sludge collection tank 1, and the lead screw 18 passes through the moving block 10 and is threadedly connected to the moving block 10.

[0020] Specifically, the second motor 17 operates, driving the lead screw 18 to rotate. The lead screw 18 is threadedly connected to the moving block 10. When the lead screw 18 rotates, it drives the moving block 10 to move horizontally along the lead screw 18. By controlling the second motor 17 to work in the forward and reverse directions, the moving block 10 can be made to reciprocate horizontally on the lead screw 18, thereby driving the stirring shaft 11 and the crushing rod 12 to reciprocate horizontally.

[0021] like Figure 1 , Figure 4 and Figure 5 As shown, a limiting rod 19 is slidably connected to the moving block 10. The two ends of the limiting rod 19 are fixedly connected to the sludge collection tank 1, and the limiting rod 19 is located behind the lead screw 18.

[0022] Specifically, the limiting rod 19 provides limiting support for the moving block 10, which can prevent the moving block 10 from rotating or shifting, ensuring that the moving block 10 can move horizontally and reciprocally along the lead screw 18 stably, thus ensuring the stability of the moving block 10.

[0023] like Figure 1 , Figure 6 and Figure 7 As shown, the second transmission assembly includes: a rack 20, which is fixedly connected to the upper part of the inner wall of the rear side of the sludge collection tank 1. A third gear 21 is meshed on the rack 20. The third gear 21 is fixedly connected to the top end of a corresponding stirring shaft 11. The top ends of the three stirring shafts 11 are all fixedly connected to pulleys 22. The pulleys 22 are located below the third gear 21. The three pulleys 22 are connected to each other by a belt 38.

[0024] Specifically, as the moving block 10 moves, it drives the third gear 21 to move. The third gear 21 meshes with the rack 20. Therefore, as the third gear 21 moves horizontally with the moving block 10, it rotates. The rotation of the third gear 21 drives the corresponding stirring shaft 11 to rotate. The rotation of the stirring shaft 11 drives the pulley 22 to rotate. With the cooperation of the belt 38, all three pulleys 22 can rotate simultaneously. The rotation of the pulleys 22 drives the corresponding stirring shaft 11 to rotate, thereby making the three stirring shafts 11 rotate synchronously. The rotation of the stirring shafts 11 drives the crushing rod 12 to rotate, thereby increasing the mixing and crushing effect of the manure.

[0025] like Figure 1 , Figure 2 and Figure 9 As shown, each medicine storage box 15 is fixedly connected to a partition plate 23. A first discharge port 37 is opened on one side of the top surface of the partition plate 23. A circular baffle 24 is provided below the partition plate 23. A second discharge port 25 is opened on one side of the top surface of the baffle 24. A third motor 26 is fixedly connected to one side of each medicine storage box 15. A worm gear 27 is fixedly connected to one end of the shaft of the third motor 26. One end of the worm gear 27 is rotatably connected to the medicine storage box 15. A support shaft 28 is fixedly connected to the bottom surface of the baffle 24. The bottom end of the support shaft 28 is rotatably connected to the medicine storage box 15. A worm wheel 29 is fixedly connected to the support shaft 28. The worm gear 27 and the worm wheel 29 are meshed together.

[0026] Specifically, the third motor 26 operates, driving the worm gear 27 to rotate. The worm gear 27 rotates, driving the worm wheel 29 to rotate. The worm wheel 29 rotates, driving the support shaft 28 to rotate. The support shaft 28 rotates, driving the baffle 24 to rotate. The baffle 24 rotates, driving the second discharge port 25 to rotate. As the discharge port 25 rotates to below the first discharge port 37, the first discharge port 37 and the second discharge port 25 become internally connected. This allows the reaction agent on the separator 23 to fall from the first discharge port 37 and the second discharge port 25 into the discharge pipe 16, and then into the sludge collection tank 1, thus achieving automatic addition of the agent. When the amount of agent added reaches the preset value, the third motor 26 operates again, driving the baffle 24 to rotate again, causing the second discharge port 25 to move. This causes the first discharge port 37 and the second discharge port 25 to separate, blocking the addition of the agent and preventing excessive addition of the agent, thus ensuring the accuracy of the addition.

[0027] like Figure 1 and Figure 2 As shown, each of the medicine storage boxes 15 has a medicine filling port 30 on its top surface, and a baffle plate 31 is installed above each medicine filling port 30.

[0028] Specifically, the reaction agent can be added to the storage tank 13 through the dosing port 30 for storage, so that the reaction agent can be automatically added to the sludge collection tank 1 later; the shield 31 can block the dosing port 30 to prevent the external environment from affecting the reaction agent.

[0029] like Figure 9 and Figure 10 As shown, each of the feeding pipes 16 is fixedly connected to a funnel 32 at its top end, and the funnel 32 is located directly below the first feeding port 37.

[0030] Specifically, by setting up the funnel 32, the medicine can be accurately dropped into the feed pipe 16, thus preventing the medicine from scattering.

[0031] like Figure 1 and Figure 2 As shown, each medicine storage box 15 has a limiting plate 34 fixedly connected to both sides by a fixing rod 33, a magnet block 35 fixedly connected to one side of each limiting plate 34, and an iron sheet 36 fixedly connected to the top surface of each protective plate 2. The iron sheet 36 can be attracted and connected to the magnet block 35.

[0032] Specifically, the limiting plate 34 can provide limiting support for the protective plate 3, preventing the protective plate 3 from flipping over when it comes in; under the adsorption connection of the magnet block 35 and the iron sheet 36, the protective plate 3 can be further limited, preventing the protective plate 3 from falling back automatically under the action of gravity, which would affect the addition of fecal waste into the sewage collection tank 1.

[0033] This solution also includes a controller, the location of which is set by the operator according to the actual situation during operation. The controller is used to control the electrical components used in this solution. The controller is one of an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory modules, storage media, and power supply, which is AC power or a lithium battery. When a display screen is provided, a graphics card is also provided. For the operating principle of the controller, please refer to "Principles of Automatic Control", "Principles and Application Simulation Cases of Microcontrollers", and "Principles and Applications of Sensors" published by Tsinghua University Press. Other books in this field can also be consulted. Other automation control and electrical components not mentioned are knowledge well known to those skilled in the art and will not be described in detail here.

[0034] Working principle: First, the first motor 7 starts working, which drives the corresponding first gear 8 to rotate. The rotation of the first gear 8 drives the corresponding second gear 9 to rotate. The rotation of the second gear 9 drives the corresponding rotating shaft 6 to rotate. The rotation of the rotating shaft 6 drives the connecting rod 5 to rotate. The rotation of the connecting rod 5 drives the corresponding protective plate 3 to flip through the fixed rod 4, thereby realizing the automatic opening of the protective plate 3, which facilitates the addition of fecal waste into the sludge collection tank 1. After the fecal waste is added, the first motor 7 reverses its operation, causing the protective plate 3 to flip downwards, covering the sludge collection tank 1 and preventing the fecal waste or odorous gas from escaping. Then the third motor 26 works, driving the worm gear 27 to rotate. The rotation of the worm gear 27 drives the worm wheel 29 to rotate, which in turn drives the support shaft 28 to rotate. The rotation of the support shaft 28 drives the baffle 24 to rotate, which in turn drives the second discharge port 25 to rotate. As the discharge port 25 rotates to below the first discharge port 37, the first discharge port 37 and the second discharge port 25 become internally connected. This allows the reaction agent on the partition plate 23 to fall from the first discharge port 37 and the second discharge port 25 into the discharge pipe 16, and then into the sludge collection tank 1, thus achieving automatic addition of the agent. When the amount of agent added reaches the preset value, the third motor 26 works again, driving the baffle 24 to rotate again, causing the second discharge port 25 to move, thereby separating the first discharge port 37 and the second discharge port 25 and blocking the addition of the agent. After the agent is added, the second motor 17 is activated, which drives the lead screw 18 to rotate. The lead screw 18 is threadedly connected to the moving block 10. When the lead screw 18 rotates, it drives the moving block 10 to move horizontally along the lead screw 18. By controlling the second motor 17 to work in the forward and reverse directions, the moving block 10 can be made to move horizontally back and forth on the lead screw 18, thereby driving the stirring shaft 11 and the crushing rod 12 to move horizontally back and forth. This allows the stirring shaft 11 and the crushing rod 12 to stir and crush the feces, so that the agent can fully contact and react with the feces. Simultaneously, as the moving block 10 moves, it drives the third gear 21 to move. The third gear 21 meshes with the rack 20. Therefore, as the third gear 21 moves horizontally with the moving block 10, it rotates. The rotation of the third gear 21 drives the corresponding stirring shaft 11 to rotate. The rotation of the stirring shaft 11 drives the pulley 22 to rotate. With the cooperation of the belt 38, all three pulleys 22 can rotate simultaneously. The rotation of the pulleys 22 drives the corresponding stirring shaft 11 to rotate, thereby making the three stirring shafts 11 rotate synchronously. The rotation of the stirring shaft 11 drives the crushing rod 12 to rotate, thus increasing the mixing and crushing effect of the feces and sewage, and thus ensuring the effect of feces and sewage odor treatment.

[0035] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0036] In the description of this invention, it should be understood that the terms "upper," "side," "inner," etc., indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. In addition, it should be noted that unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0037] The foregoing has shown and described 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 embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A comprehensive protection device for the sludge collection tank of off-site fermentation bed pig farming, comprising a sludge collection tank (1), characterized in that, The sludge collection tank (1) is fixedly connected to the middle of the top surface of the tank (2). The top surface of the sludge collection tank (1) is provided with protective plates (3) on both sides. Each protective plate (3) is fixedly connected to a connecting rod (5) on both the front and back sides by a fixing rod (4). One end of each connecting rod (5) is rotatably connected to the sludge collection tank (1) through a rotating shaft (6). The front sides of the sludge collection tank (1) are fixedly connected with a first motor (7). The front end of the rotating shaft of each first motor (7) is fixedly connected with a first gear (8). One side of each first gear (8) is meshed with a second gear (9). Each second gear (9) is fixedly connected to the corresponding rotating shaft (6). The sludge collection tank (1) is provided with a moving block (10). The moving block (10) is connected to the sludge collection tank (1) through a first transmission component. Three stirring shafts (11) distributed front and back are rotatably connected to the moving block (10). The moving block (10) is provided with a second transmission assembly, which can drive the three stirring shafts (11) to rotate simultaneously. Several uniformly distributed crushing rods (12) are fixedly connected to each stirring shaft (11). The top surface of the mounting plate (2) is fixedly connected to a filter box (13). The filter box (13) is connected to the inside of the sludge collection tank (1) through a connecting pipe. The top of the filter box (13) is fixedly connected to an exhaust pipe (14). The top surface of the mounting plate (2) is fixedly connected to two medicine storage boxes (15) distributed front and back. The bottom of each medicine storage box (15) is fixedly connected to a discharge pipe (16). The discharge pipe (16) passes through the mounting plate (2) and is connected to the inside of the sludge collection tank (1).

2. The comprehensive protection device for the sludge collection pond of an off-site fermentation bed pig farm according to claim 1, characterized in that, The first transmission assembly includes: a second motor (17), which is fixedly connected to the upper part of one side of the sludge collection tank (1). One end of the shaft of the second motor (17) is fixedly connected to a lead screw (18), one end of the lead screw (18) is rotatably connected to the sludge collection tank (1), and the lead screw (18) passes through the moving block (10) and is threadedly connected to the moving block (10).

3. The comprehensive protection device for the sludge collection pond of an off-site fermentation bed pig farm according to claim 2, characterized in that, The moving block (10) is slidably connected to a limiting rod (19), and the two ends of the limiting rod (19) are fixedly connected to the sludge collection tank (1) respectively. The limiting rod (19) is located behind the screw (18).

4. The comprehensive protection device for the sludge collection pond of an off-site fermentation bed pig farm according to claim 1, characterized in that, The second transmission assembly includes: a rack (20), which is fixedly connected to the upper part of the inner wall of the rear side of the sludge collection tank (1). A third gear (21) is meshed on the rack (20). The third gear (21) is fixedly connected to the top end of a corresponding stirring shaft (11). The top ends of the three stirring shafts (11) are all fixedly connected to pulleys (22). The pulleys (22) are located below the third gear (21). The three pulleys (22) are connected to each other by a belt (38).

5. The comprehensive protection device for the sludge collection pond of an off-site fermentation bed pig farm according to claim 1, characterized in that, Each medicine storage box (15) is fixedly connected to a partition plate (23). A first discharge port (37) is opened on one side of the top surface of the partition plate (23). A circular baffle (24) is provided below the partition plate (23). A second discharge port (25) is opened on one side of the top surface of the baffle (24). A third motor (26) is fixedly connected to one side of each medicine storage box (15). A worm gear (27) is fixedly connected to one end of the shaft of the third motor (26). One end of the worm gear (27) is rotatably connected to the medicine storage box (15). A support shaft (28) is fixedly connected to the bottom surface of the baffle (24). The bottom end of the support shaft (28) is rotatably connected to the medicine storage box (15). A worm wheel (29) is fixedly connected to the support shaft (28). The worm gear (27) and the worm wheel (29) are meshed together.

6. The comprehensive protection device for the sludge collection pond of an off-site fermentation bed pig farm according to claim 5, characterized in that, Each of the medicine storage boxes (15) has a medicine inlet (30) on its top surface, and a shield (31) is installed above each medicine inlet (30).

7. The comprehensive protection device for the sludge collection pond of an off-site fermentation bed pig farm according to claim 6, characterized in that, Each of the feeding pipes (16) is fixedly connected to a funnel (32) at its top end, and the funnel (32) is located directly below the first feeding port (37).

8. The comprehensive protection device for the sludge collection pond of an off-site fermentation bed pig farm according to claim 6, characterized in that, Each medicine storage box (15) has a limiting plate (34) fixedly connected to both sides by a fixing rod (33), a magnet block (35) fixedly connected to one side of each limiting plate (34), and an iron sheet (36) fixedly connected to the top surface of each protective plate (2). The iron sheet (36) can be attracted and connected to the magnet block (35).

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