Feeding trough cleaning system of pregnant sow feeding station and use method of feeding trough cleaning system

Abstract

The invention discloses a pregnant sow feeding station feeding trough cleaning system and a using method thereof, and relates to the technical field of animal breeding. The device comprises a base, a baffle is arranged on one side of the top end of the base, two symmetrically-distributed connecting plates are arranged on the baffle, a feeding trough overturning assembly and a draining assembly are arranged on the connecting plates, and a feeding trough body and a spray head adjusting and cleaning assembly are arranged on the feeding trough overturning assembly. A uniform spraying disinfection assembly and a transmission switching assembly are respectively arranged on the nozzle adjusting cleaning assembly; by arranging the feeding trough overturning assembly and the spray head adjusting and cleaning assembly, the feeding trough overturning assembly drives the feeding trough to overturn and drives the swing frame and the two high-pressure water spray heads to synchronously and vertically overturn and adjust, so that the high-pressure water spray heads always point to the inner wall of the feeding trough body; the two high-pressure water spray heads are driven by the spray head adjusting and cleaning assembly to synchronously and reversely swing and overturn in the transverse direction to effectively clean feeding trough residues on the inner wall of the feeding trough body.

Description

Technical Field

[0001] The invention relates to the technical field of animal breeding, and in particular to a feeding trough cleaning system for a pregnant sow feeding station and a use method thereof. Background Art

[0002] A pregnant sow refers to a pregnant sow. In the breeding industry, the management of pregnant sows is the key to ensuring good productivity and reproductive effects. In the late pregnancy of sows, in order to ensure the production efficiency of sows and the health of piglets, sows are usually transferred to farrowing pens for separate isolation and feeding. In order to ensure the nutritional intake of sows during pregnancy, liquid dairy products and nutritional additives are usually added to solid powder feed to mix and prepare wet feed in a thin paste or flowing state. The mixed wet feed will adhere to the inner wall of the trough when put into the feeding trough. The residual feed will breed bacteria and cause pollution to the environment in the feeding trough, increase the complications caused by infection of sows due to unsanitary environment, and affect the birthing of sows and the survival rate of piglets. Secondly, after the pig feeding trough is cleaned by a high-pressure water gun, there will be water stains inside the feeding trough, which will breed bacteria, mold and other pathogens. In the process of feeding the feed next time, the pathogens in the water stains will mix with the feed, causing potential harm to the health of the sow. In view of the above problems, the inventor proposes a feeding trough cleaning system for a pregnant sow feeding station and a method for using the same to solve the above problems. Summary of the invention

[0003] In order to solve the problem of residual feed attached to the inner wall of the feeding trough and residual water stains in the feeding trough after cleaning; the purpose of the present invention is to provide a feeding trough cleaning system for a pregnant sow feeding station and a method of using the same.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a feeding trough cleaning system for a pregnant sow feeding station, comprising a base, a baffle is provided on one side of the top of the base, two symmetrically distributed connecting plates are provided on the baffle, a feeding trough turning assembly and a drain assembly are respectively provided on the connecting plates, a feeding trough body and a nozzle adjustment and cleaning assembly are respectively provided on the feeding trough turning assembly, a uniform spraying and disinfection assembly and a transmission switching assembly are respectively provided on the nozzle adjustment and cleaning assembly, and a disinfectant tank body used in conjunction with the uniform spraying and disinfection assembly is provided on the side of the baffle close to the connecting plate.

[0005] Preferably, the feeding trough flipping assembly includes two symmetrically distributed rotating frames, the two rotating frames are rotatably mounted on corresponding connecting plates, the inner walls of the two rotating frames are slidably provided with sliding shafts, a connecting shaft is fixedly provided between the two sliding shafts, and the feeding trough body is fixedly installed on the connecting shaft, an active rod is fixedly sleeved on the outer wall of the left rotating frame, a No. 1 connecting rod is rotatably provided at the other end of the active rod, a driven shaft is rotatably provided at the middle part of the two connecting plates, a swing frame is fixedly installed between the two driven shafts, a driven rod is fixedly provided at the end of the driven shaft on the left side, and the end of the driven rod is rotatably connected to the end of the No. 1 connecting rod away from the active rod, a No. 1 motor is fixedly provided on one side of the connecting plate on the right side, and the driving end of the No. 1 motor is transmission-connected to the right rotating frame through a pulley transmission group.

[0006] Preferably, the nozzle adjustment and cleaning assembly includes a connecting frame, which is fixedly mounted on a side of a swing frame close to the baffle, and has four rectangularly distributed No. 1 fixed shafts rotatably provided on the swing frame, and a high-pressure water nozzle is fixedly provided between two adjacent No. 1 fixed shafts, and two symmetrically distributed slide rails are fixedly provided on the top of the connecting frame, and sliding rods are slidably provided on the slide rails, and swing rods are fixedly sleeved on the outer walls of the two upper No. 1 fixed shafts, and both ends of the sliding rods are slidably connected to the corresponding swing rods, an internal plate is fixedly provided in the middle of the inner wall of the connecting frame, and a No. 1 rotating shaft is rotatably provided on the internal plate, and a rotating disk is fixedly provided at the bottom end of the No. 1 rotating shaft, and a transmission rod is rotatably provided on one side of the bottom end of the rotating disk, and the other end of the transmission rod is rotatably connected to the middle of the top end of the sliding rod.

[0007] Preferably, the uniform spraying and disinfection assembly comprises two symmetrically distributed fixed plates, both of which are fixedly mounted on the middle part of the top of the swing frame, and both of the fixed plates are rotatably provided with a No. 2 fixed shaft, a disinfectant atomizing nozzle is fixedly provided between the two No. 2 fixed shafts, a rotating rod is fixedly provided at the end of the No. 2 fixed shaft on the left side, and a No. 2 connecting rod is rotatably provided at the other end of the rotating rod, a transmission shaft is rotatably provided at one side of the No. 2 connecting rod near the top of the connecting frame, an eccentric wheel is fixedly provided at one end of the transmission shaft near the No. 2 connecting rod, and the No. 2 connecting rod is rotatably connected to the eccentric wheel, and a No. 2 rotating shaft vertically corresponding to the No. 1 rotating shaft is rotatably provided at the top of the connecting frame, a No. 1 bevel gear is fixedly provided at the end of the transmission shaft away from the eccentric wheel, a No. 2 bevel gear is fixedly provided at the top of the No. 2 rotating shaft, and the No. 1 bevel gear and the No. 2 bevel gear are meshingly connected.

[0008] Preferably, the transmission switching assembly includes a driving shaft, which is rotatably mounted on the connecting frame, and the driving shaft, the first rotating shaft and the second rotating shaft are arranged along the same vertical center line and the axes completely overlap, a first transmission disc is fixedly provided at the bottom end of the second rotating shaft, and the driving shaft passes through the second rotating shaft and the first transmission disc, a second transmission disc is fixedly provided at the top end of the first rotating shaft, a rotating bearing is provided in the middle of the second transmission disc, and the driving shaft is fixedly connected to the inner wall of the rotating bearing, a sliding sleeve on the driving shaft is provided with a sliding disc used in conjunction with the first transmission disc and the second transmission disc, two symmetrically distributed guide rods are fixedly provided on one side of the top end of the built-in plate, and the sliding sleeves on the two guide rods are provided with lifting blocks, and two symmetrically distributed levers used in conjunction with the sliding disc are fixedly provided on one side of the lifting block close to the driving shaft, an electric cylinder is fixedly provided on the top of the connecting frame close to the lifting block, and the driving end of the electric cylinder is fixedly connected to the lifting block, friction rings are fixedly provided at the bottom end of the first transmission disc, the top end of the second transmission disc and both ends of the sliding disc, a second motor is fixedly provided on one side of the top end of the connecting frame, and the driving end of the second motor is connected to the driving shaft through a pulley transmission group.

[0009] Preferably, the drainage component includes two symmetrically distributed limit plates, the two limit plates are fixedly mounted on the right connecting plate, a crankshaft is rotatably provided between the two limit plates, a fixed limit column is fixedly provided at the end of the right sliding shaft, a rotating ring is rotatably sleeved on the outer wall of the fixed limit column, a driving rod is rotatably provided on the outer side of the rotating ring, and the other end of the driving rod is rotatably connected to the crankshaft, a No. 3 motor is fixedly provided on the limit plate close to the baffle side, and the driving end of the No. 3 motor is connected to the crankshaft through a pulley transmission group.

[0010] A cleaning method used in a feeding trough cleaning system of a pregnant sow feeding station comprises the following steps: S1. First, the feeding trough body is driven to rotate between 130 and 160 degrees by the feeding trough flipping assembly. During the flipping process of the feeding trough body, the two high-pressure water nozzles are driven to flip synchronously so that the nozzles face the groove at the bottom end of the inner wall of the feeding trough body. The high-pressure water nozzle valve is opened to pre-wash the feeding trough body through the high-pressure water nozzle; S2. After pre-rinsing, the disinfectant atomizing nozzle is driven to swing back and forth by the uniform spraying and disinfection component, and the disinfectant atomizing nozzle sprays the disinfectant in atomized form in coordination with the reciprocating swing, so that the disinfectant is evenly sprayed in the feeding trough body; S3, then drive the nozzle adjustment cleaning component to operate after the transmission switching component is separated from the uniform spraying and disinfection component, drive the nozzle adjustment cleaning component to drive the two high-pressure water nozzles to swing synchronously in the opposite direction, and the feeding trough flipping component drives the feeding trough body to rotate back and forth twice within the range of 130-160 degrees, so that the lateral swing and vertical swing of the two high-pressure water nozzles cooperate with each other to thoroughly clean the inner wall of the feeding trough body; S4, when the feeding trough body rotates 150 degrees for the second time, it stops for seconds to drain water, and the drain assembly drives the feeding trough body to move back and forth horizontally to promote the discharge of the cleaning liquid in the feeding trough body; S5. Finally, the feeding trough body is reset by the feeding trough flipping assembly to complete the cleaning of the inner wall of the feeding trough body.

[0011] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention provides a feeding trough flipping assembly and a nozzle adjustment and cleaning assembly, so that the feeding trough flipping assembly drives the feeding trough to flip and drives the swing frame and two high-pressure water nozzles to synchronously flip and adjust vertically, so that the high-pressure water nozzles always point to the inner wall of the feeding trough body. The nozzle adjustment and cleaning assembly drives the two high-pressure water nozzles to synchronously swing and flip in the horizontal direction in a reverse manner to cooperate with each other to effectively clean the feeding trough residue on the inner wall of the feeding trough body, thereby ensuring the cleanliness and sanitary condition of the feeding trough; (2) The present invention provides a drain assembly so that when the feeding trough body is turned over 150 degrees and stops, the drain assembly drives the inverted feeding trough body to move back and forth laterally. The inverted feeding trough moves back and forth laterally to promote the outflow of the cleaning liquid remaining on the inner wall of the feeding trough body, thereby improving the drainage efficiency of the feeding trough; (3) The present invention sets a transmission switching component so that the electric cylinder drives the sliding plate to rise and fall, and the sliding plate is closely fitted with the No. 1 transmission plate and the No. 2 transmission plate through the corresponding friction ring friction transmission, so that the No. 2 motor can respectively drive and adjust the nozzle adjustment cleaning component and the uniform spraying and disinfection component, thereby improving the applicability and flexibility of the cleaning equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the front side of the present invention.

[0014] Figure 2 It is a structural schematic diagram of the side of the present invention.

[0015] Figure 3 It is a schematic diagram of the structure of the feeding trough body after being turned over in the present invention.

[0016] Figure 4 It is a schematic diagram of the structure of the feeding trough turning assembly in the present invention.

[0017] Figure 5 It is a schematic diagram of the structure of the uniform spraying and disinfection component in the present invention.

[0018] Figure 6 It is a structural schematic diagram of the nozzle adjustment and cleaning assembly in the present invention.

[0019] Figure 7 It is a structural schematic diagram of the transmission switching component in the present invention.

[0020] Figure 8 It is a schematic diagram of the side section of the transmission switching component part of the present invention.

[0021] Fig. 9 It is a schematic diagram of the partial explosion structure of the transmission switching component in the present invention.

[0022] Fig.10 for Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0023] Fig.11 for Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0024] Fig.12 for Figure 4 Enlarged schematic diagram of the structure at C in the middle.

[0025] Fig.13 for Figure 4 Enlarged schematic diagram of the structure at D in the middle.

[0026] In the figure: 1, base; 2, baffle; 3, connecting plate; 4, feeding trough turning assembly; 401, rotating frame; 402, sliding shaft; 403, connecting shaft; 404, active rod; 405, No. 1 connecting rod; 406, driven rod; 407, driven shaft; 408, swing frame; 409, No. 1 motor; 5, feeding trough body; 6, nozzle adjustment and cleaning assembly; 601, connecting frame; 602, high-pressure water nozzle; 603, No. 1 fixed shaft; 604, slide rail; 605, sliding rod; 606, swing rod; 607, built-in plate; 608, No. 1 rotating shaft; 609, rotating disk; 610, transmission rod; 7, uniform spraying and disinfection assembly; 701, fixed plate; 702, No. 2 fixed shaft; 703, Disinfectant atomizing nozzle; 704, rotating rod; 705, transmission shaft; 706, eccentric wheel; 707, No. 2 connecting rod; 708, No. 2 rotating shaft; 709, No. 1 bevel gear; 710, No. 2 bevel gear; 8, transmission switching assembly; 801, driving shaft; 802, No. 1 transmission plate; 803, sliding plate; 804, No. 2 transmission plate; 805, rotating bearing; 806, guide rod; 807, lifting block; 808, lever; 809, electric cylinder; 810, No. 2 motor; 811, friction ring; 9, drain assembly; 901, limit plate; 902, crankshaft; 903, fixed limit column; 904, rotating ring; 905, driving rod; 906, No. 3 motor; 10, disinfectant tank. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example: Figure 1-13 As shown, the present invention provides a technical solution: a feeding trough cleaning system for a pregnant sow feeding station, comprising a base 1, a baffle 2 is provided on one side of the top of the base 1, two symmetrically distributed connecting plates 3 are provided on the baffle 2, a feeding trough turning component 4 and a drain component 9 are respectively provided on the connecting plates 3, a feeding trough turning component 4 is respectively provided with a feeding trough body 5 and a nozzle adjustment and cleaning component 6, a uniform spraying and disinfection component 7 and a transmission switching component 8 are respectively provided on the nozzle adjustment and cleaning component 6, and a disinfectant tank 10 used in conjunction with the uniform spraying and disinfection component 7 is provided on the side of the baffle 2 close to the connecting plate 3.

[0029] The feeding trough flipping assembly 4 includes two symmetrically distributed rotating frames 401, and the two rotating frames 401 are rotatably installed on the corresponding connecting plates 3 respectively. The inner walls of the two rotating frames 401 are slidably provided with sliding shafts 402, and a connecting shaft 403 is fixedly provided between the two sliding shafts 402, and the feeding trough body 5 is fixedly installed on the connecting shaft 403. An active rod 404 is fixedly sleeved on the outer wall of the left rotating frame 401, and a No. 1 connecting rod 405 is rotatably provided at the other end of the active rod 404. A driven shaft 407 is rotatably provided in the middle part of the two connecting plates 3, and a swing frame 408 is fixedly installed between the two driven shafts 407. A driven rod 406 is fixedly provided at the end of the left driven shaft 407, and the end of the driven rod 406 is rotatably connected to the end of the No. 1 connecting rod 405 away from the active rod 404.

[0030] By adopting the above technical solution, the feeding trough body 5 drives the high-pressure water nozzle 602 to turn synchronously during the turning process, so that the high-pressure water nozzle 602 is always facing the inner wall of the feeding trough body 5.

[0031] The nozzle adjustment and cleaning assembly 6 includes a connecting frame 601, which is fixedly mounted on a side of a swing frame 408 close to the baffle 2. Four rectangularly distributed No. 1 fixed shafts 603 are rotatably provided on the swing frame 408. A high-pressure water nozzle 602 is fixedly provided between two adjacent No. 1 fixed shafts 603. Two symmetrically distributed slide rails 604 are fixedly provided at the top of the connecting frame 601. Sliding rods 605 are slidably provided on the slide rails 604. Swing rods 606 are fixedly sleeved on the outer walls of the two No. 1 fixed shafts 603 located above, and both ends of the sliding rods 605 are slidably connected to the corresponding swing rods 606 respectively. An internal plate 607 is fixedly provided in the middle of the inner wall of the connecting frame 601, and a No. 1 rotating shaft 608 is rotatably provided on the internal plate 607. A rotating disk 609 is fixedly provided at the bottom end of the No. 1 rotating shaft 608. A transmission rod 610 is rotatably provided on one side of the bottom end of the rotating disk 609, and the other end of the transmission rod 610 is rotatably connected to the middle of the top end of the sliding rod 605.

[0032] By adopting the above technical solution, the two high-pressure water nozzles 602 are synchronously swung in opposite directions, so that the cleaning liquid is evenly sprayed on the feeding trough body 5, and the feeding trough body 5 is thoroughly cleaned.

[0033] The uniform spraying and disinfection assembly 7 includes two symmetrically distributed fixed plates 701, and the two fixed plates 701 are fixedly installed in the middle of the top of the swing frame 408. A No. 2 fixed shaft 702 is rotatably provided on the two fixed plates 701, and a disinfectant atomizing nozzle 703 is fixedly provided between the two No. 2 fixed shafts 702. A rotating rod 704 is fixedly provided at the end of the No. 2 fixed shaft 702 on the left side, and a No. 2 connecting rod 707 is rotatably provided at the other end of the rotating rod 704. A transmission shaft 705 is rotatably provided on one side of the No. 2 connecting rod 707 at the top of the connecting frame 601, and an eccentric wheel 706 is fixedly provided on one end of the transmission shaft 705 near the No. 2 connecting rod 707, and the No. 2 connecting rod 707 is rotatably connected to the eccentric wheel 706, and a No. 2 rotating shaft 708 vertically corresponding to the No. 1 rotating shaft 608 is rotatably provided at the top of the connecting frame 601.

[0034] By adopting the above technical solution, the disinfectant atomizing nozzle 703 is made to swing back and forth vertically, and the atomized disinfectant is evenly sprayed on the inner wall of the feeding trough body 5.

[0035] The transmission switching assembly 8 includes a driving shaft 801, which is rotatably mounted on the connecting frame 601, and the driving shaft 801, the first rotating shaft 608 and the second rotating shaft 708 are arranged along the same vertical center line, and the axes completely overlap. A first transmission plate 802 is fixedly arranged at the bottom of the second rotating shaft 708, and the driving shaft 801 passes through the second rotating shaft 708 and the first transmission plate 802. A second transmission plate 804 is fixedly arranged at the top of the first rotating shaft 608, and a rotating bearing 805 is arranged in the middle of the second transmission plate 804, and the driving shaft 801 is fixedly connected to the inner wall of the rotating bearing 805, and a sliding sleeve is provided on the driving shaft 801 to be connected to the first transmission plate 80 2 and a sliding plate 803 used in conjunction with the No. 2 transmission plate 804, two symmetrically distributed guide rods 806 are fixedly provided on one side of the top of the built-in plate 607, and lifting blocks 807 are slidingly sleeved on the two guide rods 806, and two symmetrically distributed levers 808 used in conjunction with the sliding plate 803 are fixedly provided on the side of the lifting block 807 close to the driving shaft 801, an electric cylinder 809 is fixedly provided on the top of the connecting frame 601 close to the lifting block 807, and the driving end of the electric cylinder 809 is fixedly connected to the lifting block 807, and friction rings 811 are fixedly provided on the bottom end of the No. 1 transmission plate 802, the top end of the No. 2 transmission plate 804 and both ends of the sliding plate 803.

[0036] By adopting the above technical solution, the position of the sliding disk 803 is adjusted by the electric cylinder 809 to realize the drive adjustment switching of the nozzle adjustment cleaning component 6 and the uniform spraying and disinfection component 7.

[0037] The drain assembly 9 includes two symmetrically distributed limit plates 901, and the two limit plates 901 are fixedly installed on the right connecting plate 3. A crankshaft 902 is rotatably provided between the two limit plates 901. A fixed limit column 903 is fixedly provided at the end of the right sliding shaft 402. A rotating ring 904 is rotatably sleeved on the outer wall of the fixed limit column 903. A driving rod 905 is rotatably provided on the outer side of the rotating ring 904, and the other end of the driving rod 905 is rotatably connected to the crankshaft 902. A No. 3 motor 906 is fixedly provided on the limit plate 901 close to the baffle 2, and the driving end of the No. 3 motor 906 is connected to the crankshaft 902 through a pulley transmission group.

[0038] By adopting the above technical solution, the feeding trough body 5 is made to move back and forth laterally under the action of the crankshaft 902 , the fixed limiting column 903 , the rotating ring 904 and the driving rod 905 , thereby promoting the flow and discharge of the cleaning liquid in the feeding trough body 5 .

[0039] A first bevel gear 709 is fixedly provided at one end of the transmission shaft 705 away from the eccentric wheel 706 , a second bevel gear 710 is fixedly provided at the top of the second rotating shaft 708 , and the first bevel gear 709 and the second bevel gear 710 are meshingly connected.

[0040] By adopting the above technical solution, the second rotating shaft 708 drives the transmission shaft 705 to rotate.

[0041] A No. 1 motor 409 is fixedly provided on one side of the right connecting plate 3 , and a driving end of the No. 1 motor 409 is transmission-connected to the right rotating frame 401 via a pulley transmission group.

[0042] By adopting the above technical solution, the first motor 409 drives the right rotating frame 401 to rotate.

[0043] A second motor 810 is fixedly provided on one side of the top of the connecting frame 601 , and a driving end of the second motor 810 is connected to the driving shaft 801 via a pulley transmission group.

[0044] By adopting the above technical solution, the second motor 810 drives the driving shaft 801 to rotate.

[0045] A cleaning method used in a feeding trough cleaning system of a pregnant sow feeding station comprises the following steps: S1. First, the feeding trough body 5 is driven to rotate between 130 and 160 degrees by the feeding trough turning component 4. During the turning process of the feeding trough body 5, the two high-pressure water nozzles 602 are driven to turn synchronously so that the nozzles face the groove at the bottom end of the inner wall of the feeding trough body 5. The valve of the high-pressure water nozzle 602 is opened, and the feeding trough body 5 is pre-washed by the high-pressure water nozzle 602. S2, after pre-rinsing, the disinfectant atomizing nozzle 703 is driven to swing back and forth by the uniform spraying disinfection component 7, and the disinfectant atomizing nozzle 703 sprays the disinfectant in atomization and reciprocating swing, so that the disinfectant is evenly sprayed in the feeding trough body 5; S3, then drive the nozzle adjustment cleaning component 6 to operate by controlling the transmission switching component 8 to separate from the uniform spraying and disinfection component 7, and drive the nozzle adjustment cleaning component 6 to drive the two high-pressure water nozzles 602 to swing synchronously in the opposite direction, and the feeding trough flipping component 4 drives the feeding trough body 5 to rotate back and forth twice within the range of 130-160 degrees, so that the lateral swing and vertical swing of the two high-pressure water nozzles 602 cooperate with each other to thoroughly clean the inner wall of the feeding trough body 5; S4, when the feeding trough body 5 rotates 150 degrees for the second time, it stays for 5 seconds to drain the water, and the drain assembly 9 drives the feeding trough body 5 to move back and forth horizontally to promote the discharge of the cleaning liquid in the feeding trough body 5; S5. Finally, the feeding trough body 5 is driven to reset by the feeding trough turning assembly 4 to complete the cleaning of the inner wall of the feeding trough body 5.

[0046] Working principle: First, control the start of motor 409, such as Figure 1 , Figure 4 As shown, the driving end of the first motor 409 drives the feeding trough body 5 to turn 150° toward the side of the baffle 2 with the sliding shaft 402 as the axis through the pulley transmission group, the rotating frame 401, the sliding shaft 402 and the connecting shaft 403. Figure 3As shown, during the rotation process, the sliding shaft 402 drives the swing frame 408 to turn upward synchronously with the driven shaft 407 as the axis through the rotating frame 401, the active rod 404, the first connecting rod 405 and the driven rod 406. When the feeding trough body 5 and the two high-pressure water nozzles 602 are turned synchronously, the water outlets of the two high-pressure water nozzles 602 are facing the groove at the bottom of the inner wall of the feeding trough body 5. The two high-pressure water nozzles 602 are connected to the external water outlet pipe through a hose, and the valve of the high-pressure water nozzle 602 is controlled to be opened, and the feed residue in the feeding trough body 5 is pre-flushed through the high-pressure water nozzle 602. After the pre-flushing is completed, the second motor 810 is controlled to be turned on. Figure 7 , Figure 8As shown, in the initial state, the sliding disk 803 is tightly fitted with the No. 1 transmission disk 802 through the top friction ring 811, the No. 2 motor 810 drives the driving shaft 801 to rotate through the pulley transmission group, the driving shaft 801 drives the No. 1 transmission disk 802 to rotate through the sliding disk 803 and the friction ring 811, the No. 1 transmission disk 802 drives the No. 2 rotating shaft 708 to rotate synchronously, the No. 2 rotating shaft 708 drives the transmission shaft 705 to rotate synchronously through the No. 1 bevel gear 709 and the No. 2 bevel gear 710, and the transmission shaft 705 drives the rotating rod 704 to swing back and forth with the No. 2 fixed shaft 702 as the axis through the eccentric wheel 706 and the No. 2 connecting rod 707 during the rotation process. The fixed shaft 702 drives the disinfectant atomizing nozzle 703 to swing back and forth synchronously. The disinfectant atomizing nozzle 703 is connected to the disinfectant box 10 through an external hose. The disinfectant is sprayed out by the disinfectant atomizing nozzle 703 and the atomized disinfectant is evenly sprayed on the inner wall of the feeding trough body 5 in coordination with the reciprocating swing to disinfect the feeding trough body 5. After the disinfection is completed, the driving end of the electric cylinder 809 is controlled to extend, and the lifting block 807 is pushed down under the guidance of the guide rod 806 by the driving end of the electric cylinder 809. The lifting block 807 drives the sliding plate 803 to separate from the first transmission plate 802 through the lever 808, and then continues to descend and fits with the second transmission plate 804, and then the feeding trough flip assembly 4 is turned according to The same steps above drive the feeding trough body 5 to rotate back and forth twice within the range of 130-160 degrees. During the rotation of the feeding trough body 5, the driving shaft 801 drives the second transmission plate 804 and the first rotating shaft 608 to rotate through the sliding plate 803. The first rotating shaft 608 drives the sliding rod 605 to reciprocate under the guidance of the slide rail 604 through the rotating plate 609 and the transmission rod 610. During the reciprocating movement, the sliding rod 605 drives the two swinging rods 606 to swing back and forth in opposite directions with the corresponding first fixed shaft 603 as the axis. The two swinging rods 606 drive the corresponding high-pressure water nozzles 602 to swing synchronously through the corresponding first fixed shaft 603. The lateral reverse swing and the synchronous flipping of the feeding trough body 5 cooperate with each other to thoroughly clean the feeding trough body 5. When the feeding trough body 5 rotates 150 degrees for the second time, it stays for 5 seconds to drain. During the stay, the No. 3 motor 906 is controlled to start, and the No. 3 motor 906 drives the crankshaft 902 to rotate through the synchronous wheel transmission group. The crankshaft 902 drives the sliding shaft 402 to reciprocate under the guidance of the rotating frame 401 through the driving rod 905, the rotating ring 904 and the fixed limiting column 903. The sliding shaft 402 drives the feeding trough body 5 that has been flipped 150° to move horizontally and reciprocately through the connecting shaft 403 to promote the cleaning liquid on the inner wall of the feeding trough body 5 to slide out, and finally the feeding trough body 5 is driven to reset through the feed flipping component 4.

[0047] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A feeding trough cleaning system for a pregnant sow feeding station, comprising a base (1), characterized in that: A baffle (2) is provided on one side of the top of the base (1), two symmetrically distributed connecting plates (3) are provided on the baffle (2), a feeding trough turning assembly (4) and a drain assembly (9) are provided on the connecting plates (3), a feeding trough body (5) and a nozzle adjustment and cleaning assembly (6) are provided on the feeding trough turning assembly (4), a uniform spraying and disinfecting assembly (7) and a transmission switching assembly (8) are provided on the nozzle adjustment and cleaning assembly (6), and a disinfectant tank (10) used in conjunction with the uniform spraying and disinfecting assembly (7) is provided on one side of the baffle (2) close to the connecting plate (3).

2. A trough cleaning system for a pregnant sow feeding station as claimed in claim 1, characterized in that: The feeding trough turning assembly (4) comprises two symmetrically distributed rotating frames (401), the two rotating frames (401) are respectively rotatably mounted on corresponding connecting plates (3), the inner walls of the two rotating frames (401) are slidably provided with sliding shafts (402), a connecting shaft (403) is fixedly provided between the two sliding shafts (402), and the feeding trough body (5) is fixedly installed on the connecting shaft (403), an active rod (404) is fixedly sleeved on the outer wall of the left rotating frame (401), a first connecting rod (405) is rotatably provided at the other end of the active rod (404), a driven shaft (407) is rotatably provided at the middle of the two connecting plates (3), a swing frame (408) is fixedly installed between the two driven shafts (407), a driven rod (406) is fixedly provided at the end of the left driven shaft (407), and the end of the driven rod (406) is rotatably connected to the end of the first connecting rod (405) away from the active rod (404).

3. A trough cleaning system for a pregnant sow feeding station as claimed in claim 1, characterized in that: The nozzle adjustment and cleaning assembly (6) comprises a connecting frame (601), the connecting frame (601) being fixedly mounted on a side of a swing frame (408) close to the baffle (2), the swing frame (408) being rotatably provided with four rectangularly distributed No. 1 fixed shafts (603), a high-pressure water nozzle (602) being fixedly mounted between two adjacent No. 1 fixed shafts (603), two symmetrically distributed slide rails (604) being fixedly mounted on the top of the connecting frame (601), a slide rod (605) being slidably mounted on the slide rails (604), and a slide rod (605) being disposed between the two No. 1 fixed shafts above. A swing rod (606) is fixedly sleeved on the outer wall of (603), and the two ends of the sliding rod (605) are respectively slidably connected to the corresponding swing rod (606). A built-in plate (607) is fixedly provided at the middle of the inner wall of the connecting frame (601), and a first rotating shaft (608) is rotatably provided on the built-in plate (607). A rotating disk (609) is fixedly provided at the bottom end of the first rotating shaft (608). A transmission rod (610) is rotatably provided on one side of the bottom end of the rotating disk (609), and the other end of the transmission rod (610) is rotatably connected to the middle of the top end of the sliding rod (605).

4. A trough cleaning system for a pregnant sow feeding station as claimed in claim 1, characterized in that: The uniform spraying and disinfection assembly (7) comprises two symmetrically distributed fixed plates (701), the two fixed plates (701) are fixedly mounted at the middle of the top end of the swing frame (408), the two fixed plates (701) are rotatably provided with a second fixed shaft (702), a disinfectant atomizing nozzle (703) is fixedly provided between the two second fixed shafts (702), a rotating rod (704) is fixedly provided at the end of the left second fixed shaft (702), a second connecting rod (707) is rotatably provided at the other end of the rotating rod (704), a transmission shaft (705) is rotatably provided at one side of the top of the connecting frame (601) close to the second connecting rod (707), an eccentric wheel (706) is fixedly provided at one end of the transmission shaft (705) close to the second connecting rod (707), and the second connecting rod (707) is rotatably connected to the eccentric wheel (706), and a second rotating shaft (708) vertically corresponding to the first rotating shaft (608) is rotatably provided at the top of the connecting frame (601).

5. A trough cleaning system for a pregnant sow feeding station as claimed in claim 1, characterized in that: The transmission switching assembly (8) comprises a driving shaft (801), the driving shaft (801) is rotatably mounted on the connecting frame (601), and the driving shaft (801), the first rotating shaft (608) and the second rotating shaft (708) are arranged along the same vertical center line, and the axes of the driving shaft (801), the first rotating shaft (608) and the second rotating shaft (708) completely overlap, a first transmission disc (802) is fixedly provided at the bottom end of the second rotating shaft (708), and the driving shaft (801) passes through the second rotating shaft (708) and the first transmission disc (802), a second transmission disc (804) is fixedly provided at the top end of the first rotating shaft (608), a rotating bearing (805) is provided in the middle of the second transmission disc (804), and the driving shaft (801) is fixedly connected to the inner wall of the rotating bearing (805), and a sliding sleeve is provided on the driving shaft (801) to engage with the first transmission disc ( A sliding plate (803) is provided on the top side of the built-in plate (607) and is used in conjunction with a No. 1 transmission plate (802) and a No. 2 transmission plate (804); two symmetrically distributed guide rods (806) are fixedly provided on one side of the top of the built-in plate (607); a lifting block (807) is provided on the sliding sleeves of the two guide rods (806); two symmetrically distributed levers (808) used in conjunction with the sliding plate (803) are fixedly provided on one side of the lifting block (807) close to the driving shaft (801); an electric cylinder (809) is fixedly provided on one side of the top of the connecting frame (601) close to the lifting block (807); a driving end of the electric cylinder (809) is fixedly connected to the lifting block (807); and friction rings (811) are fixedly provided on the bottom end of the No. 1 transmission plate (802), the top end of the No. 2 transmission plate (804) and both ends of the sliding plate (803).

6. A trough cleaning system for a pregnant sow feeding station as claimed in claim 1, characterized in that: The drain assembly (9) comprises two symmetrically distributed limit plates (901), the two limit plates (901) being fixedly mounted on the right connecting plate (3), a crankshaft (902) being rotatably arranged between the two limit plates (901), a fixed limit column (903) being fixedly arranged at the end of the right sliding shaft (402), a rotating ring (904) being rotatably sleeved on the outer wall of the fixed limit column (903), a driving rod (905) being rotatably arranged on the outer side of the rotating ring (904), and the other end of the driving rod (905) being rotatably connected to the crankshaft (902), a No. 3 motor (906) being fixedly arranged on the limit plate (901) on the side close to the baffle (2), and the driving end of the No. 3 motor (906) being transmission-connected to the crankshaft (902) via a pulley transmission group.

7. A trough cleaning system for a pregnant sow feeding station as claimed in claim 4, characterized in that: A first bevel gear (709) is fixedly provided at one end of the transmission shaft (705) away from the eccentric wheel (706), a second bevel gear (710) is fixedly provided at the top end of the second rotating shaft (708), and the first bevel gear (709) and the second bevel gear (710) are meshingly connected.

8. A trough cleaning system for a pregnant sow feeding station as claimed in claim 1, characterized in that: A No. 1 motor (409) is fixedly provided on one side of the connecting plate (3) on the right side, and a driving end of the No. 1 motor (409) is transmission-connected to the right rotating frame (401) via a belt pulley transmission group.

9. A trough cleaning system for a pregnant sow feeding station as claimed in claim 3, characterized in that: A second motor (810) is fixedly provided on one side of the top end of the connection frame (601), and a driving end of the second motor (810) is connected to a driving shaft (801) via a pulley transmission group.

10. A cleaning method used in a feeding trough cleaning system for a pregnant sow feeding station according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. First, the feeding trough body (5) is driven to rotate between 130 and 160 degrees by the feeding trough turning assembly (4). During the turning process of the feeding trough body (5), the two high-pressure water nozzles (602) are driven to turn synchronously so that the nozzles face the groove at the bottom end of the inner wall of the feeding trough body (5). The valve of the high-pressure water nozzle (602) is opened, and the feeding trough body (5) is pre-washed by the high-pressure water nozzle (602); S2, after pre-rinsing, the disinfectant atomizing nozzle (703) is driven to swing back and forth by the uniform spraying disinfection assembly (7), and the disinfectant atomizing nozzle (703) is used to spray the disinfectant in atomized form in coordination with the reciprocating swing, so that the disinfectant is uniformly sprayed in the feeding trough body (5); S3, then, by controlling the transmission switching component (8) to separate from the uniform spraying and disinfecting component (7), the nozzle adjustment and cleaning component (6) is driven to operate, and the nozzle adjustment and cleaning component (6) is driven to drive the two high-pressure water nozzles (602) to swing synchronously in opposite directions, and the feeding trough flipping component (4) drives the feeding trough body (5) to rotate back and forth twice within the range of 130-160 degrees, so that the lateral swing and the vertical swing of the two high-pressure water nozzles (602) cooperate with each other to thoroughly clean the inner wall of the feeding trough body (5); S4, when the feeding trough body (5) rotates (150) degrees for the second time, it stops for 5 seconds to drain water, and the drain assembly (9) drives the feeding trough body (5) to move back and forth horizontally, so as to promote the discharge of the cleaning liquid in the feeding trough body (5); S5. Finally, the feeding trough body (5) is driven to reset by the feeding trough turning assembly (4), thereby completing the cleaning of the inner wall of the feeding trough body (5).

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