Dairy cow spraying and cleaning device for livestock farm

Abstract

The invention belongs to the technical field of cow breeding, and particularly relates to a cow spraying and cleaning device for a livestock farm, which comprises a bottom plate, sliding plates are slidably connected to the two sides of the upper end surface of the bottom plate, two first sliding rods are slidably connected to the sliding plates, one end of each first sliding rod is fixedly connected with a frame body, brush rollers are rotatably arranged at the two ends of the frame body, and the brush rollers are fixedly connected to the bottom plate. The two ends of one side of the frame body are fixedly connected with a second long pipe, the second long pipe is provided with a plurality of first spray heads, and the bottom plate is further provided with an adjustable splash-proof spraying mechanism used for spraying the breasts of the dairy cow. By means of the splash-proof type spraying mechanism, when the breasts of the dairy cow are cleaned, cleaning water is only concentrated in the enclosure range formed by the multiple pieces of elastic cloth, the whole cleaning process is more targeted, water resources are saved, the preparation time before milking is shortened, the milking efficiency is improved, the cleaning water can be intercepted by the elastic cloth, and the milking efficiency is improved. The condition of large-area moisture of the body of the dairy cow is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of dairy cow breeding, in particular to a dairy cow spray cleaning device used in animal husbandry farms. Background Art

[0002] In the process of dairy cow breeding, dirt such as sludge, feces and grass are often attached to the cow's body. These dirts can easily breed bacteria or parasites in the cow's body, increasing the risk of disease in the cow. By spraying and cleaning the cow's body, the dirt on the cow's body can be removed, which helps reduce the risk of disease in the cow.

[0003] The patent with the announcement number CN221178876U discloses a washing spray device for dairy cows. A top roller brush is rotatably installed on the inner top side of the mounting frame. The two sides of the mounting frame are fixed with a limit frame located in the mounting frame through a buffer assembly. The side roller brushes are rotatably installed in the limit frame. When in use, the dairy cow is driven to the bottom plate. At this time, the buffer assembly can automatically drive the side roller brushes to move according to the fatness of the dairy cow, so that the side roller brushes contact the sides of the dairy cow. Then, the telescopic rod is controlled to extend to drive the mounting frame to move downward, so that the top roller brush contacts the back of the dairy cow, which can improve the use range. A first nozzle and a second nozzle are provided. When the electric slide rail is started to drive the mounting frame to move back and forth along the length direction of the dairy cow through the slider, water is sprayed to the back of the dairy cow through the first nozzle through the spray pipe, and water is sprayed to the sides of the dairy cow through the second nozzle through the branch water pipe. The back and both sides of the body of the dairy cow are fully scrubbed through the top roller brush and the side roller brush in combination with the spray water, which can improve the cleaning effect and efficiency.

[0004] However, the above technical solution still has the following deficiencies in practical application: Although the back and sides of the cows can be fully cleaned by spraying, the udders of the cows need to be cleaned before each milking to ensure the sanitary quality of the milk. When a comprehensive cleaning method is used to clean the udders, not only water resources are wasted, but also the preparation time before milking is prolonged due to the lack of targeted cleaning, thereby affecting the milking efficiency. In addition, after each cleaning of the cows, in order to avoid the health effects of moisture on the cows, the residual moisture on the cows needs to be dried. When a comprehensive cleaning method is used only to clean the udders, additional drying time will be added, affecting work efficiency. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a cow spray cleaning device for animal husbandry farms.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a cow spray cleaning device for animal husbandry farms, comprising a bottom plate, both sides of the upper surface of the bottom plate are slidably connected with a slide plate, two slide bars 1 are slidably connected to the slide plate, one end of the slide bar 1 is fixedly connected to a frame, brush rollers are rotatably arranged at both ends of the frame, two long tubes 2 are fixedly connected at both ends of one side of the frame, a plurality of spray heads 1 are arranged on the long tube 2, and an adjustable splash-proof spray mechanism for spraying the udder of the cow is also arranged on the bottom plate; The adjustable splash-proof spray mechanism includes a fixed frame fixedly connected to one side of the upper end surface of the bottom plate, and sliding rods three are slidably connected to both sides of the upper end of the fixed frame, and a lifting ring is fixedly connected to the upper end of the sliding rod three, and a plurality of adjusting rods are radially distributed and slidably connected on the lifting ring, one end of the adjusting rod is fixedly connected to a long tube three, and an elastic cloth is fixedly connected between two adjacent long tubes three, and a nozzle two is arranged on one side of the lower end of the long tube three.

[0007] Preferably, the lower end of the skateboard is threadedly connected to a threaded rod 1, both ends of the threaded rod 1 are rotatably arranged on the base plate, both sides of the upper surface of the base plate are fixedly connected to a motor 1, and the output end of the motor 1 is fixedly connected to one end of the threaded rod 1.

[0008] Preferably, one side of the skateboard is fixedly connected to an electric push rod, the piston end of the electric push rod is fixedly connected to one side of the frame, one side of the upper end surface of the frame is fixedly connected to a motor 2, the output end of the motor 2 is fixedly connected to a brush roller, one side of the upper end surface of the bottom plate is fixedly connected to a water tank 1, the upper end of the water tank 1 is connected and fixedly connected to a water pump 1, the water outlet end of the water pump 1 is connected to a long tube 1, both ends of the long tube 1 are connected to a hose 1, and the end of the hose 1 away from the long tube 1 passes through the frame and is connected to the long tube 2.

[0009] Specifically, the cow is pulled onto the bottom plate, and the two brush rollers are located on both sides of the cow's body. Then, water in the water tank is pumped out by water pump one, and the water is sprayed out from the nozzle one after passing through the long tube one, the hose one, and the long tube two, so that the cow's body can be sprayed and cleaned. At the same time, the brush roller is driven to rotate by the motor two, and the brush roller is driven to move according to the size of the cow, so that the bristles on the brush roller fit the cow's body. With the cooperation of the brush roller and the nozzle one, the cow's body can be brushed, thereby improving the cleaning effect. In addition, the motor one is used to drive the threaded rod one to rotate, so that the slides on both sides are moved horizontally to change the orientation of the brush roller and the long tube two, thereby expanding the brushing range and further improving the cleaning uniformity.

[0010] Preferably, a water tank 2 is fixedly connected to one side of the upper end surface of the bottom plate, the upper end of the water tank 2 is connected and fixedly connected to a water pump 2, the water outlet end of the water pump 2 is connected to a hard pipe, one end of the hard pipe is connected to an annular pipe, a plurality of hoses 2 are radially distributed and connected on the annular pipe, and one end of the hose 2 is connected to the bottom of the long tube 3.

[0011] Preferably, an electric push rod three is fixedly connected to one side of the upper end of the fixed frame, the piston end of the electric push rod three is fixedly connected to one side of the bottom of the lifting ring, a connecting rod is rotatably provided at one end of the adjusting rod, an adjusting ring is rotatably provided at one end of the connecting rod, a threaded rod three is threadedly connected to one side of the adjusting ring, the lower end of the threaded rod three is rotatably provided on the lifting ring, a motor four is fixedly connected to one side of the lifting ring, and the output end of the motor four is fixedly connected to one end of the threaded rod three.

[0012] Preferably, the bottom plate is also provided with an anti-detachment mechanism to prevent the hair near the cow's udder from affecting the spraying effect; The anti-separation type opening mechanism includes a fixed plate fixedly connected to one side of the upper end surface of the bottom plate, two sliding rods are fixedly connected at both ends of one side of the fixed plate, the two sliding rods are slidably connected to a lifting frame, rack rods are slidably connected to both sides of the upper end of the lifting frame, and the ends of the two rack rods close to each other are fixedly connected to a paddle plate, and a plurality of teeth are arranged on one side of the paddle plate.

[0013] Preferably, one end of the lifting frame is threadedly connected to a threaded rod 2, both ends of the threaded rod 2 are rotatably set on a fixed plate, one side of the upper end of the fixed plate is fixedly connected to a motor 3, and the output end of the motor 3 is fixedly connected to the upper end of the threaded rod 2.

[0014] Preferably, gears are rotatably provided on both sides of the upper end of the lifting frame, the gears are meshed with the gear blocks on the rack rod, and motor six is ​​fixedly connected to both sides of the upper end of the lifting frame, and the output end of motor six is ​​fixedly connected to the gears.

[0015] Preferably, a scraper is sleeved on the teeth and slidably connected, one side of the upper end surface of the scraper is fixedly connected to an electric push rod 2, and the piston end of the electric push rod 2 is fixedly connected to one side of the scraper.

[0016] Preferably, a threaded block is slidably connected to one side of the lower end surface of the paddle plate, a pressure roller is rotatably provided at one end of the threaded block, a threaded rod four is threadedly connected to one side of the threaded block, both ends of the threaded rod four are rotatably provided on the paddle plate, a motor five is fixedly connected to one side of the lower end surface of the paddle plate, an output end of the motor five is fixedly connected to one end of the threaded rod four, a motor seven is fixedly connected to one side of the lower end surface of the paddle plate, and an output end of the motor seven is fixedly connected to one end of the pressure roller.

[0017] The beneficial effects of the present invention are as follows: 1. The cow spray cleaning device for animal husbandry farms described in the present invention pulls the cow onto the bottom plate, and two brush rollers are located on both sides of the cow's body. Then, water in the water tank is pumped out by a water pump, and the water is sprayed out from a nozzle after passing through a long tube, a hose, and a long tube, so that the cow's body can be sprayed and cleaned. At the same time, a motor is used to drive the brush roller to rotate, and an electric push rod is used to drive the brush roller to move according to the size of the cow, so that the bristles on the brush roller fit the cow's body. The cow's body can be brushed with the cooperation of the brush roller and the nozzle, thereby improving the cleaning effect. In addition, a motor is used to drive a threaded rod to rotate, so that the slides on both sides are moved horizontally to change the orientation of the brush roller and the long tube, thereby expanding the brushing range and further improving the cleaning uniformity.

[0018] 2. The cow spray cleaning device for animal husbandry farms described in the present invention utilizes a splash-proof spray mechanism to clean the cow's udder. The cleaning water is only concentrated in the enclosure formed by multiple elastic cloths. The entire cleaning process is more targeted, which not only saves water resources, but also reduces the preparation time before milking and improves milking efficiency. The elastic cloth can intercept the cleaning water to avoid large areas of moisture on the cow's body, reduce the subsequent drying time, and improve work efficiency. In addition, when the cow's udder is aligned with the enclosure formed by the elastic cloth, the anti-detachment-type prying mechanism is utilized to push the hair near the cow's udder through the prying plate. At the same time, the hair can be stuck between two adjacent teeth, so that the hair covering the cow's udder can be pushed to both sides, and then the cow's udder is surrounded by the elastic cloth and the cleaning work is performed, thereby avoiding the cow's udder. During the spray cleaning process, the cleaning effect is affected by the hair near the cow's udder covering the udder. The cleaning efficiency is further improved. After the hair is pushed away by the prying plate, the pressure roller is driven to press the hair between the teeth. At this time, even if the hair is subjected to external force, it will not move away from between the teeth, thereby further ensuring the stability of the hair after being pushed away, avoiding the situation where the hair near the cow's udder is too long and the surrounding wind is strong, and the already pushed away hair is separated from the teeth and moved to the enclosure again, affecting the cleaning effect again. After the cleaning is completed, the scraper can be driven to move, and the hair entangled in the teeth can be pushed off by scraping between the scraper and the teeth, so that the hair near the cow's udder can be separated from the teeth, thereby avoiding the situation where the cow's hair is entangled in the teeth after the cleaning is completed, and the cow's hair is broken due to pulling when leaving the bottom plate, causing the cow to be stressed and causing trouble. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2It is a schematic diagram of the three-dimensional structure of the skateboard; Figure 3 It is a schematic diagram of the three-dimensional structure at the fixed plate; Figure 4 It is a schematic diagram of the three-dimensional structure of the rack rod; Figure 5 It is a schematic diagram of the three-dimensional structure of the dial plate; Figure 6 It is a schematic diagram of the three-dimensional structure of the elastic fabric; Figure 7 yes Figure 6 A partial enlarged view of the middle part; Figure 8 It is a schematic diagram of the three-dimensional structure of the lifting ring; Fig. 9 yes Figure 8 A partial enlarged view of point B in the middle.

[0021] In the figure: 1, bottom plate; 2, motor 1; 3, threaded rod 1; 4, slide plate; 5, water tank 1; 6, water pump 1; 7, long tube 1; 8, hose 1; 9, water tank 2; 10, brush roller; 11, motor 2; 12, frame; 13, electric push rod 1; 14, slide rod 1; 15, long tube 2; 16, nozzle 1; 17, elastic cloth; 18, long tube 3; 19, fixed plate; 20, slide rod 2; 21, water pump 2; 22, motor 3; 23, threaded rod 2; 24, lifting frame; 25, rack Rod; 26, paddle; 27, teeth; 28, scraper; 29, electric push rod 2; 30, pressure roller; 31, nozzle 2; 32, lifting ring; 33, adjusting rod; 34, connecting rod; 35, threaded rod 3; 36, adjusting ring; 37, motor 4; 38, hard pipe; 39, annular pipe; 40, hose 2; 41, electric push rod 3; 42, slide rod 3; 43, fixed frame; 44, motor 5; 45, threaded rod 4; 46, threaded block; 47, motor 6; 48, gear; 49, motor 7. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. 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.

[0023] Please refer to Figure 1-Figure 9The present invention provides a technical solution: a cow spray cleaning device for animal husbandry farms, comprising a bottom plate 1, both sides of the upper end surface of the bottom plate 1 are slidably connected with a slide plate 4, two slide rods 14 are slidably connected to the slide plate 4, one end of the slide rod 14 is fixedly connected to a frame 12, brush rollers 10 are rotatably arranged at both ends of the frame 12, two ends of one side of the frame 12 are fixedly connected with a long tube 15, a plurality of nozzles 16 are arranged on the long tube 15, and an adjustable splash-proof spray mechanism for spraying the udder of the cow is also arranged on the bottom plate 1; The adjustable splash-proof spray mechanism includes a fixing frame 43 fixedly connected to one side of the upper end surface of the bottom plate 1, and sliding rods 3 42 are slidably connected to both sides of the upper end of the fixing frame 43, and a lifting ring 32 is fixedly connected to the upper end of the sliding rod 32. A plurality of adjusting rods 33 are radially distributed and slidably connected on the lifting ring 32, and a long tube 3 18 is fixedly connected to one end of the adjusting rod 33, and an elastic cloth 17 is fixedly connected between two adjacent long tubes 3 18, and a nozzle 2 31 is arranged on one side of the lower end of the long tube 3 18.

[0024] In this embodiment, Figure 1 and Figure 2 As shown, the lower end of the slide plate 4 is threadedly connected to a threaded rod 3, both ends of the threaded rod 3 are rotatably set on the base plate 1, and both sides of the upper end surface of the base plate 1 are fixedly connected to a motor 2, and the output end of the motor 2 is fixedly connected to one end of the threaded rod 3.

[0025] An electric push rod 13 is fixedly connected to one side of the slide plate 4, and the piston end of the electric push rod 13 is fixedly connected to one side of the frame 12. A motor 2 11 is fixedly connected to one side of the upper end surface of the frame 12, and the output end of the motor 2 11 is fixedly connected to the brush roller 10. A water tank 5 is fixedly connected to one side of the upper end surface of the bottom plate 1, and the upper end of the water tank 5 is connected and fixedly connected to a water pump 6. The water outlet end of the water pump 6 is connected to a long tube 7, and both ends of the long tube 7 are connected to a hose 8. The end of the hose 8 away from the long tube 7 passes through the frame 12 and is connected to the long tube 2 15.

[0026] Specifically, the cow is pulled onto the bottom plate 1, and the two brush rollers 10 are located on both sides of the cow's body. Then, the water in the water tank 5 is pumped out by the water pump 6, and the water is sprayed from the nozzle 16 after passing through the long tube 7, the hose 8, and the long tube 15, so that the cow's body can be sprayed and cleaned. At the same time, the motor 2 11 is used to drive the brush roller 10 to rotate, and according to the size of the cow, the electric push rod 13 is used to drive the brush roller 10 to move, so that the bristles on the brush roller 10 fit the cow's body, and the cow's body can be brushed with the cooperation of the brush roller 10 and the nozzle 16, thereby improving the cleaning effect. In addition, the motor 2 is used to drive the threaded rod 3 to rotate, so that the slides 4 on both sides are moved horizontally to change the orientation of the brush roller 10 and the long tube 15, thereby expanding the brushing range and further improving the cleaning uniformity.

[0027] In this embodiment, Figure 1 , Figure 3-Figure 9 As shown, a water tank 29 is fixedly connected to one side of the upper end surface of the bottom plate 1, and the upper end of the water tank 29 is connected and fixedly connected to a water pump 21, and the water outlet of the water pump 21 is connected to a hard pipe 38, and one end of the hard pipe 38 is connected to an annular pipe 39, and a plurality of hoses 240 are radially distributed and connected on the annular pipe 39, and one end of the hose 240 is connected to the bottom of the long pipe 3 18.

[0028] An electric push rod 3 41 is fixedly connected to one side of the upper end of the fixed frame 43, and the piston end of the electric push rod 31 is fixedly connected to one side of the bottom of the lifting ring 32. A connecting rod 34 is rotatably provided at one end of the adjusting rod 33, and an adjusting ring 36 is rotatably provided at one end of the connecting rod 34. A threaded rod 35 is threadedly connected to one side of the adjusting ring 36, and the lower end of the threaded rod 35 is rotatably provided on the lifting ring 32. A motor 4 37 is fixedly connected to one side of the lifting ring 32, and the output end of the motor 4 37 is fixedly connected to one end of the threaded rod 35.

[0029] The bottom plate 1 is also provided with an anti-detachment mechanism to prevent the hair near the cow's udder from affecting the spraying effect; The anti-separation type opening mechanism includes a fixed plate 19 fixedly connected to one side of the upper end surface of the bottom plate 1, and two sliding rods 20 are fixedly connected at both ends of one side of the fixed plate 19. The sliding rod 20 is slidably connected to a lifting frame 24. Rack rods 25 are slidably connected to both sides of the upper end of the lifting frame 24. The ends of the two rack rods 25 that are close to each other are fixedly connected to a paddle plate 26, and a plurality of teeth 27 are provided on one side of the paddle plate 26.

[0030] One end of the lifting frame 24 is threadedly connected to a threaded rod 23, both ends of the threaded rod 23 are rotatably set on the fixed plate 19, one side of the upper end of the fixed plate 19 is fixedly connected to a motor 3 22, and the output end of the motor 3 22 is fixedly connected to the upper end of the threaded rod 23.

[0031] Gears 48 are rotatably provided on both sides of the upper end of the lifting frame 24, and the gears 48 are meshed with the gear blocks on the rack rod 25. Motors 6 47 are fixedly connected to both sides of the upper end of the lifting frame 24, and the output end of the motor 6 47 is fixedly connected to the gears 48.

[0032] A scraper 28 is sleeved and slidably connected on the teeth 27 , and an electric push rod 29 is fixedly connected to one side of the upper end surface of the paddle 26 , and the piston end of the electric push rod 29 is fixedly connected to one side of the scraper 28 .

[0033] A threaded block 46 is slidably connected to one side of the lower end surface of the paddle plate 26, and a pressure roller 30 is rotatably set on one end of the threaded block 46. A threaded rod four 45 is threadedly connected to one side of the threaded block 46, and both ends of the threaded rod four 45 are rotatably set on the paddle plate 26. A motor five 44 is fixedly connected to one side of the lower end surface of the paddle plate 26, and the output end of the motor five 44 is fixedly connected to one end of the threaded rod four 45. A motor seven 49 is fixedly connected to one side of the lower end surface of the paddle plate 26, and the output end of the motor seven 49 is fixedly connected to one end of the pressure roller 30.

[0034] Specifically, in the prior art, although the back and both sides of the cow's body can be fully cleaned by spraying, before each milking, the cow's udder needs to be cleaned in order to ensure the sanitary quality of the milk. In order to clean the udder, the comprehensive cleaning method is adopted, which not only wastes water resources, but also prolongs the preparation time before milking due to the lack of targeted cleaning, thereby affecting the milking efficiency. In addition, after each washing of the cow, in order to avoid the health impact of moisture on the cow's body, the residual moisture on the cow's body needs to be dried. When the comprehensive cleaning method is adopted only for cleaning the udder, the extra drying time will be increased, affecting the work efficiency. Therefore, in order to solve the above problems, when the present embodiment is used, when it is necessary to clean the udder of the cow, the staff pulls the cow onto the bottom plate 1, and the adjustable splash-proof spray mechanism is located under the cow's body. The staff can pull the cow to move so that the cow's udder is aligned with the enclosure formed by the four elastic cloths 17, and according to the distribution area of ​​the cow's udder, the motor 4 37 is used to drive the threaded rod 3 35 to rotate, so that the adjustment ring 36 moves up and down, that is, under the action of the multiple connecting rods 34, the multiple adjustment rods 33 and the long tube 3 18 are simultaneously moved radially to adjust the area of ​​the enclosure, and the electric push rod 3 41 is used to drive the lifting ring 32 to rise, so that the upper end of the elastic cloth 17 is aligned with the cow's udder. The elastic cloth 17 can be used to surround the cow's udder, and the area of ​​the enclosure is reduced as much as possible. Then, the water in the water tank 9 is pumped out by the water pump 21, and then sprayed out from the nozzle 2 31 through the hard pipe 38, the annular pipe 39, the hose 2 40, and the long pipe 3 18 to clean the cow's udder. The cleaning water is only concentrated in the enclosure formed by the multiple elastic cloths 17. The whole cleaning process is more targeted, which not only saves water resources, but also reduces the preparation time before milking and improves milking efficiency. The elastic cloth 17 can intercept the cleaning water to avoid large-area moisture on the cow's body, reduce the subsequent drying time, and improve work efficiency. Although the above method can be used to clean the udder area of ​​the cow, the hair near the udder of some cows is long, and the hair can protect the udder, which is not suitable for trimming. Therefore, when the udder is sprayed and cleaned, the hair may cover the udder, thereby affecting the cleaning effect. Therefore, in order to avoid this situation, when the cow's udder is aligned with the enclosure range formed by the elastic cloth 17, the motor 3 22 is used to drive the threaded rod 23 to rotate, so that the lifting frame 24 rises until the dial plate 26 contacts the hair near the cow's udder, and then the motor 6 47 is used to drive the gear 48 to rotate, so that the rack rods 25 on both sides slide in different directions at the same time, and the dial plate 26 is used to push the hair near the cow's udder. At the same time, the hair can be stuck between two adjacent teeth 27, so that the hair covering the cow's udder can be pushed to both sides, and then the elastic cloth 17 is used to surround the cow's udder and clean it, thereby avoiding the situation in which the hair near the cow's udder covers the udder and affects the cleaning effect during the spray cleaning of the cow's udder, and further improves the cleaning efficiency; Although the hair near the cow's udder can be pushed aside by the cooperation between the paddle plate 26 and the teeth 27, when the hair near the cow's udder is too long and the surrounding wind force is strong, the pushed aside hair may also break away from the teeth 27 and move into the enclosure again, affecting the cleaning effect. Therefore, in order to avoid this situation, after the paddle plate 26 pushes the hair aside, the motor 7 49 can be used to drive the pressure roller 30 to rotate, so that the pressure roller 30 fits the lower surface of the teeth 27, and then the motor 5 44 drives the threaded rod 4 45 to rotate, so that the pressure roller 30 moves laterally, and the hair between the teeth 27 can be pressed. At this time, even if the hair is subjected to external force, it will not move away from the teeth 27, thereby further ensuring the stability of the pushed aside hair, and avoiding the situation that the hair near the cow's udder is too long and the surrounding wind force is strong, the pushed aside hair breaks away from the teeth 27 and moves into the enclosure again, affecting the cleaning effect again; Furthermore, after cleaning is completed, hair may be entangled between the teeth 27. When the cow leaves the bottom plate 1, its hair may be broken due to pulling, which may cause stress to the cow and cause trouble. Therefore, in order to avoid this situation, after cleaning is completed, the electric push rod 29 can be used to drive the scraper 28 to move, and the hair entangled around the teeth 27 can be pushed off by scraping between the scraper 28 and the teeth 27, so that the hair near the cow's udder can be separated from the teeth 27, thereby avoiding the situation that after cleaning is completed, the hair is entangled between the teeth 27, and when the cow leaves the bottom plate 1, its hair is broken due to pulling, causing stress to the cow and causing trouble.

[0035] Working principle: The cow is pulled onto the bottom plate 1, and the two brush rollers 10 are placed on both sides of the cow's body. Then, the water in the water tank 5 is pumped out by a water pump 6, and the water is sprayed out from a nozzle 16 after passing through a long tube 7, a hose 8, and a long tube 15, so that the cow's body can be sprayed and cleaned. At the same time, the brush roller 10 is driven to rotate by a motor 11, and the brush roller 10 is driven to move by an electric push rod 13 according to the size of the cow, so that the bristles on the brush roller 10 fit the cow's body, and the brush roller 10 and the nozzle 16 can be matched. The cow's body is brushed under the bottom plate 1, thereby improving the cleaning effect. In addition, the motor 2 drives the threaded rod 3 to rotate, so that the slide plates 4 on both sides move horizontally to change the orientation of the brush roller 10 and the long tube 2 15, thereby expanding the brushing range and further improving the uniformity of cleaning. When the cow's udder needs to be cleaned, the staff pulls the cow onto the bottom plate 1, and the adjustable splash-proof spray mechanism is under the cow's body. The staff can pull the cow to move so that the cow's udder is aligned with the four elastic cloths 17. The motor 437 is used to drive the threaded rod 35 to rotate according to the distribution area of ​​the cow's udder, so that the adjusting ring 36 moves up and down, and the multiple adjusting rods 33 and the long tube 318 can be moved radially at the same time under the action of the multiple connecting rods 34 to adjust the area of ​​the enclosure, and the electric push rod 341 is used to drive the lifting ring 32 to rise, so that the upper end of the elastic cloth 17 is in contact with the skin near the cow's udder. On the premise that the elastic cloth 17 can surround the cow's udder, the area of ​​the enclosure is reduced as much as possible, and then the water tank is pumped by the water pump 21. The water in the second 9 is extracted, and then sprayed out from the second nozzle 31 after passing through the hard pipe 38, the annular pipe 39, the second hose 40, and the long pipe 3 18 to clean the cow's udder. The cleaning water is only concentrated in the enclosure formed by the multiple elastic cloths 17. The whole cleaning process is more targeted, which not only saves water resources, but also reduces the preparation time before milking and improves the milking efficiency. The elastic cloth 17 can intercept the cleaning water, avoiding the situation where a large area of ​​the cow's body is wet, reducing the subsequent drying time, and improving the work efficiency.Although the above method can be used to clean the udder area of ​​the cow, the hair near the udder of some cows is long, and the hair can protect the udder, which is not suitable for trimming. Therefore, when the udder is sprayed and cleaned, the hair may block the udder, thereby affecting the cleaning effect. Therefore, in order to avoid this situation, when the cow's udder is aligned with the enclosure range formed by the elastic cloth 17, the motor three 22 is used to drive the threaded rod two 23 to rotate, so that the lifting frame 24 rises until the paddle plate 26 contacts the hair near the cow's udder, and then the motor six 47 is used to drive the gear 48 to rotate, so that the rack rods 25 on both sides slide in different directions at the same time, and the paddle plate is used to rotate. The hair near the cow's udder is pushed by the brush 26, and at the same time, the hair can be stuck between two adjacent teeth 27, so that the hair covering the cow's udder can be pushed to both sides, and then the cow's udder is surrounded by the elastic cloth 17 to perform cleaning, thereby avoiding the situation in which the hair near the cow's udder covers the udder during the spray cleaning process of the cow's udder, thus affecting the cleaning effect, and further improving the cleaning efficiency; although the hair near the cow's udder can be pushed away by the cooperation of the brush 26 and the teeth 27, when the hair near the cow's udder is too long and the surrounding wind force is strong, the pushed away hair may still break away from the teeth 27 and be blown away again Therefore, in order to avoid this situation, after the prying plate 26 pries the hair apart, the motor 7 49 is used to drive the pressing roller 30 to rotate so that the pressing roller 30 fits the lower surface of the teeth 27, and then the motor 5 44 drives the threaded rod 4 45 to rotate so that the pressing roller 30 moves laterally, so that the hair between the teeth 27 can be pressed. At this time, even if the hair is subjected to external force, it will not move away from the teeth 27, thereby further ensuring the stability of the pried hair and avoiding the situation that the pried hair is separated from the teeth 27 and moves into the enclosure again due to the excessive length of the hair near the cow's udder and the strong wind around it, which affects the cleaning effect again. Moreover, after cleaning, hair may be entangled between the teeth 27. When the cow leaves the bottom plate 1, its hair may be broken due to pulling, which may cause stress to the cow and cause trouble. Therefore, in order to avoid this situation, after cleaning, the electric push rod 29 can be used to drive the scraper 28 to move, and the scraper 28 and the teeth 27 can be scraped to push off the hair entangled on the teeth 27, so that the hair near the cow's udder can be separated from the teeth 27, thereby avoiding the situation that after cleaning, the hair is entangled between the teeth 27, and when the cow leaves the bottom plate 1, its hair is broken due to pulling, which may cause stress to the cow and cause trouble. ;

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cow spray cleaning device for livestock farms, comprising a bottom plate (1), characterized in that: Both sides of the upper end surface of the bottom plate (1) are slidably connected to a slide plate (4), two slide bars (14) are slidably connected to the slide plate (4), one end of the slide bar (14) is fixedly connected to a frame (12), both ends of the frame (12) are rotatably provided with brush rollers (10), one end of one side of the frame (12) is fixedly connected to a long tube (15), a plurality of spray heads (16) are provided on the long tube (15), and an adjustable splash-proof spray mechanism for spraying the udder of a cow is also provided on the bottom plate (1); The adjustable splash-proof spray mechanism comprises a fixing frame (43) fixedly connected to one side of the upper end surface of the bottom plate (1), the upper ends of the fixing frame (43) are slidably connected to sliding rods (42), the upper ends of the sliding rods (42) are fixedly connected to a lifting ring (32), a plurality of adjusting rods (33) are radially distributed and slidably connected to the lifting ring (32), one end of the adjusting rod (33) is fixedly connected to a long tube (18), an elastic cloth (17) is fixedly connected between two adjacent long tubes (18), and a spray head (31) is arranged on one side of the lower end of the long tube (18).

2. The cow spray cleaning device for livestock farms according to claim 1, characterized in that: The lower end of the slide plate (4) is threadedly connected to a threaded rod (3), both ends of the threaded rod (3) are rotatably arranged on the bottom plate (1), and both sides of the upper end surface of the bottom plate (1) are fixedly connected to a motor (2), and the output end of the motor (2) is fixedly connected to one end of the threaded rod (3).

3. The cow spray cleaning device for livestock farms according to claim 1, characterized in that: One side of the slide plate (4) is fixedly connected to an electric push rod 1 (13), the piston end of the electric push rod 1 (13) is fixedly connected to one side of the frame (12), one side of the upper end surface of the frame (12) is fixedly connected to a motor 2 (11), the output end of the motor 2 (11) is fixedly connected to the brush roller (10), one side of the upper end surface of the bottom plate (1) is fixedly connected to a water tank 1 (5), the upper end of the water tank 1 (5) is connected to and fixedly connected to a water pump 1 (6), the water outlet end of the water pump 1 (6) is connected to a long tube 1 (7), both ends of the long tube 1 (7) are connected to a hose 1 (8), and the end of the hose 1 (8) away from the long tube 1 (7) passes through the frame (12) and is connected to the long tube 2 (15).

4. The cow spray cleaning device for livestock farms according to claim 1, characterized in that: A water tank 2 (9) is fixedly connected to one side of the upper end surface of the bottom plate (1); the upper end of the water tank 2 (9) is connected to and fixedly connected to a water pump 2 (21); the water outlet end of the water pump 2 (21) is connected to a hard pipe (38); one end of the hard pipe (38) is connected to an annular pipe (39); a plurality of flexible hoses 2 (40) are radially distributed and connected to the annular pipe (39); one end of the flexible hoses 2 (40) is connected to the bottom of the long pipe 3 (18).

5. The cow spray cleaning device for livestock farms according to claim 4, characterized in that: One side of the upper end of the fixing frame (43) is fixedly connected to an electric push rod three (41), a piston end of the electric push rod three (41) is fixedly connected to one side of the bottom of the lifting ring (32), one end of the adjusting rod (33) is rotatably provided with a connecting rod (34), one end of the connecting rod (34) is rotatably provided with an adjusting ring (36), one side of the adjusting ring (36) is threadedly connected to a threaded rod three (35), the lower end of the threaded rod three (35) is rotatably provided on the lifting ring (32), one side of the lifting ring (32) is fixedly connected to a motor four (37), and an output end of the motor four (37) is fixedly connected to one end of the threaded rod three (35).

6. The cow spray cleaning device for livestock farms according to claim 1, characterized in that: The bottom plate (1) is also provided with an anti-detachment mechanism to prevent the hair near the cow's udder from affecting the spraying effect; The anti-separation type disengagement mechanism comprises a fixed plate (19) fixedly connected to one side of the upper end surface of the bottom plate (1), two sliding rods (20) are fixedly connected to one end of one side of the fixed plate (19), the two sliding rods (20) are slidably connected to a lifting frame (24), both sides of the upper end of the lifting frame (24) are slidably connected to rack rods (25), and the ends of the two rack rods (25) close to each other are fixedly connected to a paddle plate (26), and a plurality of teeth (27) are arranged on one side of the paddle plate (26).

7. The cow spray cleaning device for livestock farms according to claim 6, characterized in that: One end of the lifting frame (24) is threadedly connected to a second threaded rod (23), both ends of the second threaded rod (23) are rotatably arranged on a fixed plate (19), one side of the upper end of the fixed plate (19) is fixedly connected to a third motor (22), and the output end of the third motor (22) is fixedly connected to the upper end of the second threaded rod (23).

8. The cow spray cleaning device for livestock farms according to claim 7, characterized in that: Gears (48) are rotatably provided on both sides of the upper end of the lifting frame (24), and the gears (48) are meshed with the tooth blocks on the rack rod (25). Motor six (47) is fixedly connected to both sides of the upper end of the lifting frame (24), and the output end of the motor six (47) is fixedly connected to the gear (48).

9. The cow spray cleaning device for livestock farms according to claim 6, characterized in that: A scraper (28) is sleeved on the teeth (27) and slidably connected thereto, a second electric push rod (29) is fixedly connected to one side of the upper end surface of the paddle (26), and a piston end of the second electric push rod (29) is fixedly connected to one side of the scraper (28).

10. The cow spray cleaning device for animal husbandry farms according to claim 6, characterized in that: A threaded block (46) is slidably connected to one side of the lower end surface of the paddle plate (26); a pressure roller (30) is rotatably arranged at one end of the threaded block (46); a threaded rod four (45) is threadedly connected to one side of the threaded block (46); both ends of the threaded rod four (45) are rotatably arranged on the paddle plate (26); a motor five (44) is fixedly connected to one side of the lower end surface of the paddle plate (26); an output end of the motor five (44) is fixedly connected to one end of the threaded rod four (45); a motor seven (49) is fixedly connected to one side of the lower end surface of the paddle plate (26); and an output end of the motor seven (49) is fixedly connected to one end of the pressure roller (30).

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