A feces treatment device for black pig breeding fermentation bed

Abstract

The present invention discloses a feces treatment device for a black pig breeding fermentation bed, comprising an inverted and movable U-shaped plate, a shaft rod rotatably connected to the U-shaped plate, a plurality of crushing knives fixedly connected to the shaft rod, a dust reduction pipe fixedly installed through the U-shaped plate, a plurality of first nozzles installed on the dust reduction pipe, a rotating rod and a rotating tube coaxially rotating and rotating synchronously with the shaft rod are penetrated through the U-shaped plate, a mounting column is coaxially fixed to the rotating rod and the rotating tube, a connecting tube rotatably arranged is penetrated through the arc bucket, and a transmission gear is fixedly connected to the connecting tube. The present invention can crush the bedding and feces through the crushing knives and transport them in the direction of the arc bucket, avoiding the problem of poor treatment effect caused by simple stirring blades in the prior art, and can effectively and fully mix the bedding and feces, which is conducive to the fermentation of feces.

Description

Technical Field

[0001] The invention relates to the technical field of black pig breeding fermentation beds, and in particular to a feces treatment device for black pig breeding fermentation beds. Background Art

[0002] In response to the problem that pig manure has high water content and is difficult to handle, and in line with the goal of achieving "zero pollution" and "resource utilization" in pig farming, in recent years, domestic companies have introduced bio-fermentation bed technology to integrate manure and biological litter, and use microbial high-temperature fermentation to quickly degrade manure. The reused litter can be used as a high-quality organic fertilizer raw material for agricultural planting.

[0003] The existing black pig breeding fermentation bed needs to clean the pig feces, and the existing cleaning means are mostly to clean it manually, which has low cleaning efficiency and poor practicality.

[0004] The prior art publication number is CN217407354U, which is a feces cleaning device for a black pig breeding fermentation bed. The feces cleaning device for a black pig breeding fermentation bed comprises a turning and raking cleaning mechanism, a sterilization and disinfection mechanism and a moving mechanism, wherein the sterilization and disinfection mechanism is located at the top of the turning and raking cleaning mechanism, and the moving mechanism is located at the upper part of the inner cavity of the turning and raking cleaning mechanism; the turning and raking cleaning mechanism comprises a support frame and a first motor, a first sprocket is provided at the transmission end of the first motor, and a second sprocket is provided on the right side of the support frame; by providing the turning and raking cleaning mechanism, it is convenient to turn and rake the pig feces in the black pig breeding fermentation bed, and fully mix the pig feces with the bedding in the fermentation bed, so that the pig feces and the bedding are converted into nutrients such as sugars, proteins, organic acids, vitamins, etc., thereby enhancing the disease resistance of piglets and promoting the healthy growth of piglets.

[0005] The above-mentioned prior art uses stirring to achieve turning over and sterilizing of feces and bedding, but the area where black pigs often move is often trampled, resulting in the bedding being difficult to turn over, and simple turning cannot effectively disperse and mix the bedding and feces; improvement is needed; to this end, the present application proposes a feces treatment device for black pig breeding fermentation beds. Summary of the invention

[0006] The purpose of the present invention is to solve the above technical problems and to propose a feces treatment device for black pig breeding fermentation bed.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A feces treatment device for a black pig breeding fermentation bed comprises an inverted and movable U-shaped plate, a shaft rod is rotatably connected to the U-shaped plate, a plurality of crushing knives are fixedly connected to the shaft rod, a dust reduction pipe is fixedly installed through the U-shaped plate, a plurality of first nozzles are installed on the dust reduction pipe, a rotating rod and a rotating tube that rotate coaxially and follow the shaft rod are penetrated through the U-shaped plate, a mounting column is coaxially fixed to the rotating rod and the rotating tube, a plurality of arc buckets are fixed on the mounting column, a rotatable connecting tube is penetrated through the arc bucket, a transmission gear is fixedly connected to the connecting tube, a gear ring is fixedly connected to the inner wall of the U-shaped plate, and the transmission gear Located inside the gear ring and the transmission gear is meshed with the gear ring, a plurality of stirring short rods are fixedly connected to the connecting pipe, and a plurality of second nozzles are installed on the connecting pipe, a mounting frame is installed on the U-shaped plate, and a piston cylinder is installed on the mounting frame, and a water tank, a treatment liquid tank and a liquid supply tank connected to the dust reduction pipe and the connecting pipe are installed on the U-shaped plate, and clean water and treatment liquid are respectively provided in the water tank and the treatment liquid tank, and a movable piston that can move back and forth is slidably connected in the piston cylinder, and the movement of the movable piston can mix the clean water and the treatment liquid and transport them to the liquid supply tank, and the mixed treatment liquid in the liquid supply tank is transported to the dust reduction pipe and the connecting pipe, and sprayed out through the first nozzle and the second nozzle.

[0009] Preferably, four brackets are installed at the bottom of the U-shaped plate, and moving wheels are installed on the brackets.

[0010] Preferably, a motor is installed on the U-shaped plate, and a drive shaft is fixedly connected to the output end of the motor. The drive shaft passes through the U-shaped plate and is rotatably connected thereto. A direction-changing reduction box is installed on the U-shaped plate, and shaft ends are provided at both ends of the direction-changing reduction box, one of which is fixedly connected to a rotating rod. Transmission wheels are installed on the other shaft end of the direction-changing reduction box, the shaft rod, and the drive shaft, and the three transmission wheels are connected by a transmission belt.

[0011] Preferably, the direction-changing reduction gearbox includes an installation box fixed on a U-shaped plate, a large gear and a small gear being meshingly connected inside the installation box, the large gear and the small gear being respectively fixedly connected to two shaft ends on the direction-changing reduction gearbox, the large gear being coaxially installed with a rotating rod, and the small gear being coaxially arranged with a transmission wheel.

[0012] Preferably, a circular plate is fixedly connected to the driving shaft, a connecting rod is eccentrically hingedly connected to the circular plate, the connecting rod is hingedly connected to the movable piston, the piston cylinder is connected to the water tank and the treated liquid tank through a first liquid inlet pipe and a second liquid inlet pipe respectively, a first one-way valve is installed on the first liquid inlet pipe, a second one-way valve is installed on the second liquid inlet pipe, the piston cylinder is connected to the liquid supply tank through a liquid outlet pipe, and a third one-way valve is installed on the liquid outlet pipe.

[0013] Preferably, the liquid outlet pipe is arranged to penetrate the liquid supply box, a liquid suction capillary is installed at the bottom of the liquid outlet pipe, and the bottom of the liquid suction capillary is arranged close to the bottom of the liquid supply box.

[0014] Preferably, a first liquid supply pipe is installed on the liquid supply box, the first liquid supply pipe is connected to the dust suppression pipe, and a first pressure relief valve is installed on the first liquid supply pipe.

[0015] Preferably, a second liquid supply pipe is installed on the liquid supply box, the second liquid supply pipe is rotatably connected to the rotating tube through a rotating joint, a second pressure relief valve is installed on the second liquid supply pipe, a plurality of delivery pipes are fixedly connected to the rotating tube, and the delivery pipes are communicated with the connecting pipe.

[0016] Preferably, it further comprises a uniform dispersing mechanism, which comprises a positioning plate fixed in the U-shaped plate, and a plurality of dispersing rods are fixedly connected to the bottom of the positioning plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. Since the diameters of the first liquid inlet pipe and the second liquid inlet pipe are fixed and the negative pressure suction force generated by the moving piston in the piston cylinder is fixed, the ratio of clean water and treated liquid entering the piston cylinder is almost fixed, that is, clean water and treated liquid are supplied in equal proportions without manual adjustment of the feed ratio.

[0019] 2. When the clean water and the treated liquid enter the piston cylinder through the first liquid inlet pipe and the second liquid inlet pipe, the clean water and the treated liquid can be mixed. When the clean water and the treated liquid are transported through the liquid outlet pipe and transported to the liquid supply tank, the treated liquid flows in the liquid supply tank and can also mix the clean water and the treated liquid.

[0020] 3. When the high-speed flowing mixture is sprayed out through the liquid outlet pipe, the pressure at the upper end of the liquid pipette is small due to the fast flow rate of the liquid at the upper end of the liquid pipette, while the pressure at the lower end of the liquid pipette is large. Therefore, the mixed liquid in the liquid supply tank can be pressed into the liquid outlet pipe through the liquid pipette, and finally sprayed out through the liquid outlet pipe, thus ensuring that the treated liquid is mixed evenly.

[0021] 4. The shaft and the crushing knife can rotate quickly under the rotation of the transmission wheel, and the U-shaped plate can be moved. The crushing knife can crush the padding and feces and transport them in the direction of the arc bucket, avoiding the problem of poor treatment effect caused by simple stirring blades in the prior art.

[0022] 5. The treatment liquid sprayed by the first nozzle can treat the broken bedding and feces. Since part of the bedding has not come into contact with the pig feces, this part of the bedding is dry material, so smoke and dust will be generated when it is broken. The treatment liquid sprayed by the first nozzle also has the effect of dust reduction. Since it is located in the U-shaped plate, the dust reduction effect is better.

[0023] 6. The present invention can realize the rotation of the mounting column and the arc-shaped bucket. The arc-shaped bucket rotates and moves with the U-shaped plate. When the arc-shaped bucket rotates to the lower side, it can scoop up the padding and feces crushed by the crushing knife, and then rotate upward. In this way, the rotation of multiple arc-shaped buckets can continuously scoop up the crushed padding without missing any, so as to facilitate the subsequent processing of the padding and feces.

[0024] 7. The rotation of the mounting column drives the transmission gear to roll in the gear ring, and the rolling rotation of the transmission gear in the gear ring drives the connecting pipe to rotate. The rotation of the connecting pipe drives multiple stirring short rods to rotate. The rotation of the stirring short rods can stir and mix the padding and feces in the arc bucket.

[0025] 8. The angle of the arc bucket keeps changing during its rotation, causing the bedding and feces to move in the arc bucket, thereby ensuring effective mixing of the two. When the treatment liquid is sprayed out through the second nozzle, it can be evenly sprayed on the bedding and feces being mixed, thereby effectively treating the bedding and feces.

[0026] 9. As the arc-shaped bucket rotates and rotates to the rear and downward, part of the padding and feces falls on the arc-shaped bucket at the lower side due to gravity, and part of them directly leave the arc-shaped bucket and fall on the ground. In this way, the mixed padding and feces can cover the vacant parts of the shoveled padding and feces. As the arc-shaped bucket continues to rotate, the padding and feces in the arc-shaped bucket are gradually discharged, so that they can be evenly spread on the ground, realizing the recovery of the padding and feces.

[0027] 10. The U-shaped plate can move, crush, mix and process the litter and feces. After processing, the litter and feces are loose, which is conducive to air circulation and further conducive to the fermentation of fungi in the litter.

[0028] 11. The liquid supply tank will intermittently supply the treatment liquid to the first nozzle and the second nozzle to ensure the spraying of the litter and feces, and also reduce the waste of the treatment liquid.

[0029] In summary, the present invention can crush the litter and feces through the crushing knife and transport them in the direction of the arc bucket, avoiding the problem of poor treatment effect caused by simple stirring blades in the prior art. At the same time, the litter and feces can be effectively and fully mixed, which is beneficial to the fermentation of feces. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the structure of a feces treatment device for a black pig breeding fermentation bed proposed by the present invention;

[0031] Figure 2This is a side view of a feces treatment device for a black pig breeding fermentation bed proposed by the present invention;

[0032] Figure 3 This is a cross-sectional view of a feces treatment device for a black pig breeding fermentation bed proposed by the present invention;

[0033] Figure 4 This is a schematic diagram of the structure of the crushing knife in a feces treatment device for a black pig breeding fermentation bed proposed by the present invention;

[0034] Figure 5 This is a schematic diagram of the structure of the transmission gear in a manure treatment device for a black pig breeding fermentation bed proposed by the present invention;

[0035] Figure 6 This is a schematic structural diagram of an arc-shaped bucket in a manure treatment device for a black pig breeding fermentation bed proposed by the present invention;

[0036] Figure 7 This is a structural schematic diagram of a movable piston in a feces treatment device for a black pig breeding fermentation bed proposed by the present invention;

[0037] Figure 8 This is a schematic structural diagram of a liquid suction capillary in a feces treatment device for a black pig breeding fermentation bed proposed by the present invention.

[0038] In the figure: 1 U-shaped plate, 2 water tank, 3 treatment liquid tank, 4 liquid supply tank, 5 moving wheel, 6 circular plate, 7 first liquid inlet pipe, 8 piston cylinder, 9 connecting rod, 10 transmission belt, 11 transmission wheel, 12 reversing reduction box, 13 mounting frame, 14 liquid outlet pipe, 15 third one-way valve, 16 first one-way valve, 17 second one-way valve, 18 second liquid inlet pipe, 19 crushing knife, 20 first liquid supply pipe, 21 first pressure relief valve, 22 second liquid supply pipe, 23 rotating joint, 24 shaft rod, 25 dust suppression pipe, 26 arc bucket, 27 rotating pipe, 28 conveying pipe, 29 positioning plate, 30 motor, 31 first nozzle, 32 gear ring, 33 transmission gear, 34 connecting pipe, 35 mounting column, 36 rotating rod, 37 stirring short rod, 38 second nozzle, 39 driving shaft, 40 moving piston, 41 liquid suction capillary, 42 second pressure relief valve, 43 dispersion rod. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] Reference Figure 1-Figure 8A feces treatment device for a black pig breeding fermentation bed includes an inverted and movable U-shaped plate 1, four brackets are installed at the bottom of the U-shaped plate 1, and moving wheels 5 are installed on the brackets. A stepper motor can be installed on the brackets, and the stepper motor drives the moving wheel 5 to rotate to realize the movement of the U-shaped plate 1.

[0041] A shaft 24 is rotatably connected to the U-shaped plate 1, and a plurality of crushing knives 19 are fixedly connected to the shaft 24. A dust reduction pipe 25 is fixedly installed through the U-shaped plate 1, and a plurality of first nozzles 31 are installed on the dust reduction pipe 25. A rotating rod 36 and a rotating tube 27 that rotate coaxially and rotate synchronously with the shaft 24 are installed through the U-shaped plate 1. A motor 30 is installed on the U-shaped plate 1, and a driving shaft 39 is fixedly connected to the output end of the motor 30. The driving shaft 39 penetrates the U-shaped plate 1 and is rotatably connected thereto. A direction-changing reduction box 12 is installed on the U-shaped plate 1, and shaft ends are provided at both ends of the direction-changing reduction box 12, one of which is fixedly connected to the rotating rod 36. Transmission wheels 11 are installed on the other shaft end of the direction-changing reduction box 12, the shaft 24, and the driving shaft 39. The three transmission wheels 11 are connected by a transmission belt 10. In this way, the cooperation of the three transmission wheels 11 and the transmission belt 10 can realize the synchronous rotation of the rotating rod 36 and the rotating tube 27 with the shaft 24.

[0042] Among them, the function of the changing speed reducer 12 is explained in detail: the changing speed reducer 12 includes an installation box fixed on the U-shaped plate 1, and a large gear and a small gear are meshingly connected in the installation box. The large gear and the small gear are respectively fixedly connected to the two shaft ends on the changing speed reducer 12, the large gear is coaxially installed with the rotating rod 36, and the small gear is coaxially arranged with the transmission wheel 11. The rotation of the transmission wheel 11 drives the small gear to rotate, and the small gear drives the large gear to rotate, thereby realizing the rotation of the rotating rod 36.

[0043] like Figure 3 As shown, when in use, the crushing knife 19 rotates counterclockwise, so that the feces and bedding can be crushed and transported to the rear side. Through the transmission of the large gear and the small gear, the rotation direction of the rotating rod 36 is opposite to the rotation direction of the crushing knife 19. Therefore, the rotating rod 36 drives the mounting column 35 to rotate clockwise, and then drives the arc bucket 26 to rotate clockwise, so that the crushed bedding and feces can be shoveled up and placed in the arc bucket 26.

[0044] The rotating rod 36 and the rotating tube 27 are coaxially fixed with a mounting column 35, and a plurality of arc-shaped buckets 26 are fixed on the mounting column 35. A connecting tube 34 for rotation is provided through the arc-shaped bucket 26, and a transmission gear 33 is fixedly connected to the connecting tube 34. A gear ring 32 is fixedly connected to the inner wall of the U-shaped plate 1, and the transmission gear 33 is located inside the gear ring 32 and the transmission gear 33 is meshed with the gear ring 32. A plurality of stirring short rods 37 are fixedly connected to the connecting tube 34, and a plurality of second nozzles 38 are installed on the connecting tube 34; the rotation of the mounting column 35 drives the arc-shaped bucket 26 to rotate, and at this time the transmission gear 33 rolls and rotates in the gear ring 32, thereby driving the connecting tube 34 to rotate.

[0045] A mounting frame 13 is installed on the U-shaped plate 1, and a piston cylinder 8 is installed on the mounting frame 13. A water tank 2, a treatment liquid tank 3 and a liquid supply tank 4 connected to a dust suppression pipe 25 and a connecting pipe 34 are installed on the U-shaped plate 1. Disinfectant or other liquids that facilitate fermentation, etc. can be provided in the treatment liquid tank 3. A cover plate is provided at the upper end of the liquid supply tank 4 and is sealed; clean water and treatment liquid are respectively provided in the water tank 2 and the treatment liquid tank 3, and a movable piston 40 that can move back and forth is slidably connected in the piston cylinder 8. The movement of the movable piston 40 can mix the clean water and the treatment liquid and transport them to the liquid supply tank 4, and a circular plate 6 is fixedly connected to the driving shaft 39, and a connecting rod 9 is eccentrically hingedly connected to the circular plate 6, and the connecting rod 9 is hingedly connected to the movable piston 40.

[0046] The piston cylinder 8 is connected to the water tank 2 and the treated liquid tank 3 through the first liquid inlet pipe 7 and the second liquid inlet pipe 18 respectively. The first liquid inlet pipe 7 is installed with a first one-way valve 16, and the first one-way valve 16 only allows the fluid in the first liquid inlet pipe 7 to enter the piston cylinder 8; the second liquid inlet pipe 18 is installed with a second one-way valve 17, and the second one-way valve 17 only allows the fluid in the second liquid inlet pipe 18 to enter the piston cylinder 8; the piston cylinder 8 is connected to the liquid supply tank 4 through the liquid outlet pipe 14, and the liquid outlet pipe 14 is installed with a third one-way valve 15, and the third one-way valve 15 only allows the fluid in the piston cylinder 8 to flow into the liquid outlet pipe 14.

[0047] The mixed treatment liquid in the liquid supply box 4 is transported to the dust suppression pipe 25 and the connecting pipe 34, and is sprayed out through the first nozzle 31 and the second nozzle 38. The liquid outlet pipe 14 is arranged through the liquid supply box 4, and a liquid suction tube 41 is installed at the bottom of the liquid outlet pipe 14. The bottom of the liquid suction tube 41 is arranged close to the bottom of the liquid supply box 4. A second liquid supply pipe 22 is installed on the liquid supply box 4. The second liquid supply pipe 22 is rotatably connected to the rotating tube 27 through a rotating joint 23. A second pressure relief valve 42 is installed on the second liquid supply pipe 22, wherein the first pressure relief valve 21 and the second pressure relief valve 42 are of the same model; a plurality of delivery pipes 28 are fixedly connected to the rotating tube 27, and the delivery pipe 28 is connected to the connecting pipe 34. The rotational connection between the delivery pipe 28 and the connecting pipe 34 can be achieved by a rotating joint 23.

[0048] It also includes a uniform dispersing mechanism, which includes a positioning plate 29 fixed in the U-shaped plate 1, and a plurality of dispersing rods 43 are fixedly connected to the bottom of the positioning plate 29, which can evenly disperse the padding and feces dumped by the arc-shaped bucket 26.

[0049] When the present invention is used, the present invention is placed in a pig pen or a pig shed, the moving wheel 5 moves to drive the U-shaped plate 1 to move, and the motor 30 is started at the same time;

[0050] The motor 30 drives the driving shaft 39 to rotate, and the driving shaft 39 rotates to drive the circular plate 6 to rotate. The circular plate 6 rotates to drive the connecting rod 9 and the movable piston 40 to reciprocate. When the movable piston 40 moves toward the circular plate 6, the liquid in the water tank 2 and the treated liquid tank 3 can be sucked into the piston cylinder 8 through the first liquid inlet pipe 7 and the second liquid inlet pipe 18. When the movable piston 40 moves away from the circular plate 6, the water in the piston cylinder 8 and the treated liquid can be transported to the liquid supply tank 4 through the liquid outlet pipe 14. In this way, the mixed liquid is intermittently transported in the liquid supply tank 4.

[0051] Since the diameters of the first liquid inlet pipe 7 and the second liquid inlet pipe 18 are fixed and the negative pressure suction force generated by the movable piston 40 moving in the piston cylinder 8 is fixed, the ratio of clean water and the treatment liquid entering the piston cylinder 8 is almost fixed, that is, the clean water and the treatment liquid are supplied in equal proportions, and there is no need to manually adjust the feed ratio. The clean water and treatment liquid supply ratio can be determined by selecting the diameter ratio of the first liquid inlet pipe 7 and the second liquid inlet pipe 18;

[0052] When the clean water and the treatment liquid enter the piston cylinder 8 through the first liquid inlet pipe 7 and the second liquid inlet pipe 18, the clean water and the treatment liquid can be mixed. When the clean water and the treatment liquid are transported through the liquid outlet pipe 14 and transported to the liquid supply tank 4, the treatment liquid flows in the liquid supply tank 4, and the clean water and the treatment liquid can also be mixed.

[0053] In addition, when the high-speed flowing mixture is sprayed out through the liquid outlet pipe 14, the pressure at the upper end of the liquid suction capillary 41 is small due to the fast flow rate of the liquid at the upper end of the liquid suction capillary 41, and the pressure at the lower end of the liquid suction capillary 41 is large, so that the mixed liquid in the liquid supply tank 4 can be pressed into the liquid outlet pipe 14 through the liquid suction capillary 41, and finally sprayed out through the liquid outlet pipe 14, so that the treated liquid can be mixed evenly; it should be noted that this part only mixes the treated liquid during the time when the pressure in the liquid supply tank 4 is small;

[0054] As the mixed liquid is transported in the liquid supply tank 4 and the liquid supply tank 4 is in a sealed setting, the pressure in the liquid supply tank 4 gradually increases, thereby increasing the pressure at the first pressure relief valve 21 and the second pressure relief valve 42. When the pressure is greater than the threshold of the first pressure relief valve 21 and the second pressure relief valve 42, the first pressure relief valve 21 opens, the second pressure relief valve 42 opens, and the mixed treatment liquid in the liquid supply tank 4 is transported to the dust suppression pipe 25 through the first liquid supply pipe 20, and finally sprayed out through the first nozzle 31. The mixed treatment liquid in the liquid supply tank 4 is transported to the rotating pipe 27 through the second liquid supply pipe 22, and is transported to the multiple connecting pipes 34 through the multiple transport pipes 28, and finally sprayed out through the second nozzle 38.

[0055] At this time, the pressure in the liquid supply box 4 is reduced. Therefore, when the high-speed flowing mixture is sprayed out through the liquid outlet pipe 14, the mixed liquid in the liquid supply box 4 can be pressed into the liquid outlet pipe 14 through the liquid suction capillary 41, and sprayed out through the liquid outlet pipe 14, so that the treatment liquid can be evenly mixed, avoiding the disadvantage of the prior art that the treatment liquid must be mixed in advance before it can be used.

[0056] In this way, the liquid supply tank 4 will intermittently supply the treatment liquid to the first nozzle 31 and the second nozzle 38, ensuring the bedding and feces to be sprayed and reducing the waste of the treatment liquid;

[0057] Under the rotation of the transmission wheel 11, the shaft 24 and the crushing knife 19 can rotate quickly, and the U-shaped plate 1 can be moved. The crushing knife 19 can crush the bedding and feces and transport them in the direction of the arc bucket 26. The treatment liquid sprayed by the first nozzle 31 can treat the crushed bedding and feces, avoiding the problem of poor treatment effect caused by simple stirring blades in the prior art; since part of the bedding does not contact with the pig feces, this part of the bedding is dry material, so smoke and dust will be generated when it is crushed. The treatment liquid sprayed by the first nozzle 31 also has a dust reduction effect. Since it is located in the U-shaped plate 1, the dust reduction effect is better;

[0058] The driving wheel 11 rotates to realize the rotation of the rotating rod 36, thereby realizing the rotation of the mounting column 35 and the arc bucket 26. The arc bucket 26 rotates and moves with the U-shaped plate 1. When the arc bucket 26 rotates to the lower side, it can shovel up the bedding and feces crushed by the crushing knife 19, and then rotate upward. In this way, the rotation of multiple arc buckets 26 can continuously shovel up the crushed bedding without missing, so as to facilitate the subsequent treatment of the bedding and feces.

[0059] The rotation of the mounting column 35 drives the transmission gear 33 to roll in the gear ring 32, and the transmission gear 33 rolls and rotates in the gear ring 32 to drive the connecting pipe 34 to rotate, and the rotation of the connecting pipe 34 drives the multiple stirring short rods 37 to rotate. The rotation of the stirring short rods 37 can stir and mix the bedding and feces in the arc bucket 26, so that the two are mixed more evenly, and the angle of the arc bucket 26 keeps changing during the rotation process, causing the bedding and feces to move in the arc bucket 26, thereby ensuring the effective mixing of the two. When the treatment liquid is sprayed out through the second nozzle 38, it can be sprayed evenly on the bedding and feces in the mixing and stirring, so that the bedding and feces can be effectively treated;

[0060] As the arc-shaped bucket 26 rotates and rotates to the rear side and downward, due to gravity, part of the padding and feces fall on the arc-shaped bucket 26 at the lower side, and part of them directly leave the arc-shaped bucket 26 and fall on the ground. In this way, the mixed padding and feces can cover the vacant parts of the shoveled padding and feces. As the arc-shaped bucket 26 continues to rotate, the padding and feces in the arc-shaped bucket 26 are gradually discharged, so that they can be evenly spread on the ground, realizing the recovery of the padding and feces.

[0061] The movement of the U-shaped plate 1 drives the positioning plate 29 and the dispersion rod 43 to move, and the dispersion rod 43 can scrape the bedding and feces evenly spread on the ground to further ensure the uniformity of the flattening;

[0062] The U-shaped plate 1 moves in this way, and the litter and feces can be crushed, mixed and processed, and the litter and feces are loose after processing, which is conducive to air circulation and further conducive to the fermentation of fungi in the litter;

[0063] Therefore, the U-shaped plate 1 moves along with the moving wheels 5 to continuously process the bedding and feces.

[0064] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feces treatment device for a black pig breeding fermentation bed, comprising an inverted and movable U-shaped plate (1), characterized in that: The U-shaped plate (1) is rotatably connected to a shaft rod (24), and a plurality of crushing knives (19) are fixedly connected to the shaft rod (24). A dust suppression pipe (25) is fixedly installed through the U-shaped plate (1), and a plurality of first nozzles (31) are installed on the dust suppression pipe (25). A rotating rod (36) and a rotating pipe (27) that rotate coaxially and follow the shaft rod (24) are installed through the U-shaped plate (1). The rotating rod (36) and the rotating pipe (27) are coaxially fixed with a mounting column (35). A plurality of arc-shaped buckets (26) are fixed to the mounting column (35). A rotatably arranged connecting pipe (34) is installed through the arc-shaped bucket (26). A transmission gear (33) is fixedly connected to the connecting pipe (34). A gear ring (32) is fixedly connected to the inner wall of the U-shaped plate (1). The transmission gear (33) is located inside the gear ring (32) and the transmission gear (33) is connected to the transmission gear (33). The connecting pipe (34) is meshed with a gear ring (32), a plurality of stirring short rods (37) are fixedly connected to the connecting pipe (34), and a plurality of second spray heads (38) are installed on the connecting pipe (34), a mounting frame (13) is installed on the U-shaped plate (1), a piston cylinder (8) is installed on the mounting frame (13), a water tank (2), a treatment liquid tank (3) and a liquid supply tank (4) connected to the dust reduction pipe (25) and the connecting pipe (34) are installed on the U-shaped plate (1), clean water and treatment liquid are respectively provided in the water tank (2) and the treatment liquid tank (3), a movable piston (40) capable of reciprocating movement is slidably connected in the piston cylinder (8), the movable piston (40) can move to mix the clean water and the treatment liquid and transport them to the liquid supply tank (4), and the mixed treatment liquid in the liquid supply tank (4) is transported to the dust reduction pipe (25) and the connecting pipe (34) and sprayed out through the first spray head (31) and the second spray head (38); The U-shaped plate (1) is provided with a motor (30), the output end of the motor (30) is fixedly connected to a drive shaft (39), the drive shaft (39) passes through the U-shaped plate (1) and is rotatably connected thereto, the U-shaped plate (1) is provided with a direction-changing reduction box (12), both ends of the direction-changing reduction box (12) are provided with shaft ends, one of the shaft ends is fixedly connected to a rotating rod (36), the other shaft end of the direction-changing reduction box (12), the shaft rod (24), and the drive shaft (39) are all provided with transmission wheels (11), and the three transmission wheels (11) are connected to each other via a transmission belt (10). The direction-changing reduction box (12) comprises a mounting box fixed on the U-shaped plate (1), a large gear and a small gear meshingly connected in the mounting box, the large gear and the small gear are respectively fixedly connected to two shaft ends on the direction-changing reduction box (12), the large gear is coaxially mounted with the rotating rod (36), the small gear is coaxially arranged with the transmission wheel (11), a circular plate (6) is fixedly connected to the driving shaft (39), a connecting rod (9) is eccentrically hingedly connected to the circular plate (6), the connecting rod (9) is hingedly connected to the moving piston (40), and the piston cylinder (8) is connected to the moving piston (40) through the first liquid inlet pipe (7). The first liquid inlet pipe (7) and the second liquid inlet pipe (18) are connected to the water tank (2) and the treatment liquid tank (3) respectively; the first liquid inlet pipe (7) is provided with a first non-return valve (16); the second liquid inlet pipe (18) is provided with a second non-return valve (17); the piston cylinder (8) is connected to the liquid supply tank (4) via a liquid outlet pipe (14); a third non-return valve (15) is provided on the liquid outlet pipe (14); the liquid outlet pipe (14) penetrates the liquid supply tank (4); a liquid suction capillary (41) is provided at the bottom of the liquid outlet pipe (14); the bottom of the liquid suction capillary (41) is provided near the bottom of the liquid supply tank (4); The liquid supply box (4) is provided with a first liquid supply pipe (20), the first liquid supply pipe (20) is connected to a dust suppression pipe (25), the first liquid supply pipe (20) is provided with a first pressure relief valve (21), the liquid supply box (4) is provided with a second liquid supply pipe (22), the second liquid supply pipe (22) is rotatably connected to a rotating pipe (27) via a rotating joint (23), the second liquid supply pipe (22) is provided with a second pressure relief valve (42), a plurality of delivery pipes (28) are fixedly connected to the rotating pipe (27), and the delivery pipes (28) are in communication with a connecting pipe (34).

2. The feces treatment device for black pig breeding fermentation bed according to claim 1 is characterized in that: Four brackets are installed at the bottom of the U-shaped plate (1), and moving wheels (5) are installed on the brackets.

3. The feces treatment device for black pig breeding fermentation bed according to claim 1 is characterized in that: It also comprises a uniform dispersing mechanism, the uniform dispersing mechanism comprising a positioning plate (29) fixed in the U-shaped plate (1), a plurality of dispersing rods (43) being fixedly connected to the bottom of the positioning plate (29).

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