A manure scraping and cleaning device for poultry and livestock farms

Abstract

This invention relates to the field of livestock manure treatment technology, and more particularly to a manure scraping and cleaning device for livestock farms. It solves the problem that during the cleaning process of a manure scraper, manure accumulates at the scraper blade, increasing resistance and consequently, the resistance experienced by the scraper increases with the amount of manure. The device includes a winch, with the winch rope end fixed to a first fixed frame, a second fixed frame, and a U-shaped frame via an elastic telescopic frame. The U-shaped frame is equipped with a pre-treatment mechanism, and a cleaning mechanism is located below the elastic telescopic frame. The pre-treatment mechanism intermittently pushes the manure forward from the ground and separates it into wet and dry parts. The cleaning mechanism cleans the ground and concentrates the manure towards the center, reducing the resistance generated during operation. Furthermore, the manure-water separated by the pre-treatment mechanism washes the ground, preventing manure from sticking to the manure ditch. A cleaning component further treats any manure adhering to the cleaning mechanism, reducing manure adhesion.

Description

Technical Field

[0001] This invention relates to the field of poultry and livestock manure treatment technology, and in particular to a manure scraping and cleaning device for poultry and livestock farms. Background Technology

[0002] Livestock farming refers to the production sector that utilizes domesticated animals such as poultry and livestock to convert plant energy such as pasture and feed into animal energy through artificial breeding and raising, in order to obtain poultry and livestock meat products, eggs, milk, wool, cashmere and other livestock products. Livestock farming is an important part of agriculture. In large-scale farms, the daily cleaning of animal manure has become a major problem for farm workers.

[0003] Existing manure scrapers are custom-made according to the width of the manure ditch, and the scraping area of ​​the manure scraper cannot be adjusted accordingly to the width of the manure ditch, which reduces the applicability of the manure scraper.

[0004] During the cleaning process, the existing manure scraper experiences increased resistance as the amount of manure increases, causing it to slip and stop. Furthermore, during repeated cleaning, some manure will stick to the ground of the manure ditch, and with each cleaning, some thinner manure will remain in the manure ditch due to its fluidity. Summary of the Invention

[0005] To overcome the shortcomings of existing manure scrapers, which cannot adjust the scraping area according to the width of the manure ditch, and which cause the scraper to accumulate manure during cleaning, increasing resistance as manure accumulates, and resulting in some manure sticking to the ground of the manure ditch during reciprocating cleaning, and leaving some thinner manure residue in the manure ditch with each cleaning, this invention provides a manure scraping and cleaning device for poultry and livestock farms.

[0006] The technical solution is: a manure scraping and cleaning device for livestock farms, comprising an elastic telescopic frame, a first fixed frame fixed to one side of the elastic telescopic frame, symmetrically distributed fixed plates fixed to the elastic telescopic frame, a first drive wheel and a second drive wheel mounted on one side of the fixed plates via a bracket, both the symmetrically distributed first and second drive wheels being fixedly connected to one-way gears, a telescopic sleeve shaft rotatably connecting the fixed plates, the telescopic sleeve shaft being connected to the adjacent one-way gears via a bevel gear set, a second fixed frame and a U-shaped frame fixed to the side of the elastic telescopic frame away from the first fixed frame, the second fixed frame having symmetrically arranged vertically distributed sliding grooves, and the U-shaped frame having a mechanism for... A pretreatment mechanism for solid-liquid separation of feces is provided. The pretreatment mechanism is connected to the telescopic sleeve shaft via a belt and pulley. A cleaning mechanism is installed below the elastic telescopic frame to clean the ground. Each of the symmetrically distributed fixed plates is equipped with a cleaning component for cleaning the cleaning mechanism. The first fixed frame is equipped with a lifting component, and the lifting component is symmetrically equipped with scrapers. The scrapers are slidably connected to the fixed plates via bolt fixing frames. The ends of the scrapers adjacent to the fixed plates are made of deformable metal. The lifting component is used to collect feces in conjunction with the scrapers. The second fixed frame is equipped with an adjustment component for adjusting the distance between adjacent fixed plates.

[0007] Furthermore, the pretreatment mechanism includes a sliding rod slidably connected within a U-shaped frame. One end of the sliding rod is fixed to a symmetrically distributed T-shaped limiting frame via a guide ring. Each of the symmetrically distributed T-shaped limiting frames is provided with a sliding groove. A crankshaft is rotatably connected to the U-shaped frame, and the crankshaft slides in engagement with the guide ring at one end of the sliding rod. The telescopic sleeve shaft between the first drive wheels is connected to the crankshaft via a pulley and belt. A staggered elastic paddle is fixed within the sliding groove of the second fixed frame. A support frame is slidably mounted within the sliding groove of the second fixed frame via a limiting pin. The limiting pin slides against the second fixed frame. The elastic paddle in the moving groove is in a limiting engagement, the limiting pin of the support frame is in a sliding engagement with the sliding groove of the T-shaped limiting frame, the support frame is symmetrically rotated with a first baffle, the symmetrically distributed fixed plates are provided with sliding grooves on opposite sides, the sliding grooves are provided with staggered elastic paddles, the sliding grooves are slidably connected with a first sliding member, the first sliding member is in a limiting engagement with the elastic paddle, the first baffle is rotatably connected to the first sliding member through a bolt fixing frame, the lower side of the first baffle is provided with a pre-contact component, and the side of the first baffle near the support frame is provided with an auxiliary component, the auxiliary component is used to maintain the stability of the first baffle.

[0008] Furthermore, the pre-contact assembly includes a swing plate, which is rotatably connected to the lower part of the first baffle. The swing plates are evenly distributed, and an elastic element is fixed between the swing plate and the first baffle. Both the swing plate and the first baffle are provided with through holes at equal intervals.

[0009] Furthermore, the auxiliary component includes a fixed rod, which is fixed to the support frame. A second sliding member is slidably connected to the fixed rod. A spring is provided between the second sliding member and the fixed rod. A hinge rod is provided between the second sliding member and the fixed member.

[0010] Furthermore, the cleaning mechanism includes a T-shaped frame, which is fixed to an elastic telescopic frame. The T-shaped frame is rotatably connected to a telescopic fixed frame, which is fixed to a telescopic shaft. A fixed plate is fixed to a fixed disk, which has an arc-shaped groove. The end of the telescopic fixed frame away from the T-shaped frame is limited and slidably engaged with the arc-shaped groove of the fixed disk. The fixed plate is rotatably connected to a first rotating rod, which passes through the fixed disk and is connected to the telescopic shaft via a bevel gear set. A rotating roller is fixed to the telescopic shaft. Sliding frames are evenly spaced around the rotating roller. The end of the sliding frame away from the first rotating rod is configured as a brush. A spring is provided between the sliding frame and the rotating roller. The sliding frames are spirally distributed. The telescopic fixed frame is equipped with a removal component for cleaning foreign objects adhering to the brush.

[0011] Furthermore, the rejection assembly includes symmetrically distributed fourth fixed frames, which are fixed to the telescopic fixed frame. Telescopic rods are fixed between the symmetrically distributed fourth fixed frames, and the fourth fixed frames are rotatably engaged with the rotating roller.

[0012] Furthermore, a scraper is provided on one side of the telescopic fixing frame, and the scraper faces the direction of the winch.

[0013] Furthermore, the cleaning component includes symmetrically distributed first hollow cylinders, which are fixed to the upper side of a fixed plate. A second rotating rod is rotatably connected to the first hollow cylinder. A fan blade is rotatably connected inside the first hollow cylinder via a bracket. The fan blade is rotatably connected to the second rotating rod via a bevel gear set. The end of the second rotating rod away from the fan blade is connected to the telescopic sleeve shaft between the second drive wheel via a belt and a pulley. An air outlet is fixed to the telescopic fixed frame. The first hollow cylinder is connected to the air outlet via a conical cylinder and a connecting pipe.

[0014] Furthermore, the lifting assembly includes a fifth fixed frame, which is fixed to the lower side of the first fixed frame. A sliding block is slidably connected inside the fifth fixed frame, and a sliding rod is fixed to the sliding block. Symmetrically distributed scrapers rotate in cooperation with the sliding rods. The scrapers slide in cooperation with the first sliding member and the bolt fixing plate. A rotating wheel is rotatably connected to the fifth fixed frame via a rotating shaft and a one-way bearing. A third rotating rod is rotatably connected to the fifth fixed frame. The third rotating rod and the rotating shaft of the fifth fixed frame are connected by a bevel gear set. An inclined sliding groove is provided on the upper part of the third rotating rod. A second hollow cylinder is rotatably connected inside the sliding block. The second hollow cylinder is provided with a slider that cooperates with the inclined sliding groove of the third rotating rod.

[0015] Furthermore, the adjustment assembly includes a threaded rod rotatably connected to a second fixed frame. Sleeves are rotatably connected to opposite sides of symmetrically distributed fixed plates. The sleeves engage with the threaded rod. A worm gear is fixedly connected to the threaded rod. A worm is rotatably connected to the second fixed frame via a bracket. The worm meshes with the worm gear. A rotating handle is fixedly connected to the top of the worm.

[0016] The beneficial effects of this invention are as follows: By increasing the distance between the two fixed plates, the pretreatment mechanism, the cleaning mechanism, and the scraper expand outward synchronously, and the scraper always remains in close contact with the inner wall of the manure ditch during the outward expansion process, thus avoiding leakage of feces during cleaning. By reducing the distance between the two fixed plates, the pretreatment mechanism, the cleaning mechanism, and the scraper contract inward synchronously, and the scraper always remains in close contact with the inner wall of the manure ditch during the inward contraction process, thereby achieving adjustment of the scraping area of ​​the scraper.

[0017] The pretreatment mechanism intermittently pushes the feces forward and separates them from the solids to prevent them from piling up and increasing the resistance of the device. The sweeping mechanism cleans the ground and gathers the feces in the center, reducing the resistance generated during operation. The fecal water separated by the pretreatment mechanism is used to scrub the ground to prevent feces from sticking to the ground of the ditch. The cleaning component treats the feces stuck to the sweeping mechanism to reduce the stickiness of the feces. Finally, the lifting component and scraper work together to collect and remove the feces from all sides. Attached Figure Description

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 This is a top view of the three-dimensional structure of the present invention.

[0020] Figure 3 This is a three-dimensional structural diagram of the preprocessing structure of the present invention.

[0021] Figure 4 This is an enlarged schematic diagram of point A in the present invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the support frame of the present invention.

[0023] Figure 6 This is an enlarged schematic diagram of section B of the present invention.

[0024] Figure 7 This is a three-dimensional structural diagram of the auxiliary component of the present invention.

[0025] Figure 8 This is a partial schematic diagram of the cleaning mechanism of the present invention.

[0026] Figure 9This is an enlarged schematic diagram of point C in the present invention.

[0027] Figure 10 This is a three-dimensional structural diagram of the cleaning component of the present invention.

[0028] Figure 11 This is a three-dimensional structural diagram of the cleaning component of the present invention.

[0029] Figure 12 This is a schematic diagram of the three-dimensional structure of the scraper of the present invention.

[0030] Figure 13 This is a three-dimensional structural diagram of the lifting component of the present invention.

[0031] Figure 14 This is a three-dimensional structural diagram of the elastic telescopic frame and fixing plate of the present invention.

[0032] Figure 15 This is a three-dimensional structural diagram of the adjustment component of the present invention.

[0033] Reference numerals: 1-Winder, 2-Elastic telescopic frame, 3-First fixed frame, 4-Fixed plate, 401-First sliding component, 402-Bolt fixing frame, 5-First drive wheel, 501-One-way gear, 502-Telescopic sleeve shaft, 6-Second drive wheel, 7-Second fixed frame, 701-Elastic lever, 8-U-shaped frame, 9-Pre-treatment mechanism, 901-Sliding rod, 902-T-shaped limit frame, 903-Crankshaft, 904-Support frame, 905-Baffle, 906-Swing plate, 907-Elastic component, 908-Fixed rod, 909-Second sliding component, 910-Fixed component, 10-Cleaning mechanism, 1001-T-shaped frame, 1002- Telescopic fixing frame, 1003-telescopic shaft, 1004-fixed plate, 1005-first rotating rod, 1006-rotating roller, 1007-sliding frame, 1008-fourth fixing frame, 11-cleaning assembly, 1101-first hollow cylinder, 1102-second rotating rod, 1103-fan blade, 1104-air outlet, 12-lifting assembly, 1201-fifth fixing frame, 1202-sliding block, 1203-one-way bearing, 1204-rotating wheel, 1205-third rotating rod, 1206-second hollow cylinder, 13-adjusting assembly, 1301-threaded rod, 1302-sleeve, 1303-worm gear, 1304-worm, 14-scraper. Detailed Implementation

[0034] The invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are illustrated. However, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0035] Example 1

[0036] A manure scraping and cleaning device for poultry and livestock farms, such as Figure 1-Figure 3 and Figure 12As shown, the device includes a winch 1, a flexible telescopic frame 2 connected to the winch 1, a first fixed frame 3 bolted to the rear of the flexible telescopic frame 2, and symmetrically distributed fixed plates 4 fixed to the flexible telescopic frame 2. A first drive wheel 5 and a second drive wheel 6 are mounted on the outer side of the fixed plates 4 via brackets. Both the symmetrically distributed first drive wheel 5 and second drive wheel 6 are keyed to one-way gears 501. When the winch 1 drags the device forward, the one-way gears 501 transmit power to the telescopic sleeve shaft 502. Conversely, when the winch 1 drags the device backward, the one-way gears 501 do not transmit power to the telescopic sleeve shaft 502. The telescopic sleeve shaft 502 is rotatably connected between the fixed plates 4, and the telescopic sleeve shaft 502 is connected to the adjacent one-way gear. 501 is connected via a bevel gear set. A second fixed frame 7 and a U-shaped frame 8 are fixedly connected to the side of the elastic telescopic frame 2 away from the first fixed frame 3. The second fixed frame 7 has symmetrically arranged sliding grooves distributed vertically. The U-shaped frame 8 is equipped with a pre-treatment mechanism 9, which is used for solid-liquid separation of feces. The pre-treatment mechanism 9 intermittently pushes the feces forward and performs solid-liquid separation, preventing the feces from accumulating at the pre-treatment mechanism 9, which would increase the resistance of the device. The pre-treatment mechanism 9 is connected to the telescopic sleeve shaft 502 via a belt and pulley. A sweeping mechanism 10 is installed below the elastic telescopic frame 2 to clean the ground. The sweeping mechanism 10 cleans the ground and causes the feces to gather towards the center, reducing the amount of waste generated during operation. Resistance, the sweeping mechanism 10 is located behind the pretreatment mechanism 9. The sweeping mechanism 10 washes the ground with the sewage separated by the pretreatment mechanism 9 to prevent feces from sticking to the ground of the sewage ditch. The symmetrically distributed fixed plates 4 are all equipped with cleaning components 11. The cleaning components 11 are used to clean the sweeping mechanism 10 and to treat the feces sticking to the sweeping mechanism 10, reducing the adhesion of feces to the sweeping mechanism. The first fixed frame 3 is equipped with a lifting component 12. The lifting component 12 is symmetrically equipped with scrapers 14. The scrapers 14 are slidably connected to the fixed plate 4 by bolt fixing frame 402. The end of the scraper 14 adjacent to the fixed plate 4 is made of deformable metal. The lifting component 12 is used to cooperate with the scraper 14 to collect feces. Second The fixing frame 7 is equipped with an adjustment component 13, which is used to adjust the distance between adjacent fixing plates 4. When the width of the manure ditch is greater than the scraping area of ​​the scraper 14, the adjustment component 13 increases the distance between adjacent fixing plates 4, and coordinates with the pretreatment mechanism 9, the cleaning mechanism 10, and the scraper 14 to expand outward synchronously. This ensures that the scraper 14 remains in close contact with the inner wall of the manure ditch during the outward expansion process, preventing manure from leaking down. Consequently, the scraping area of ​​the scraper 14 is consistent with the width of the manure ditch. Conversely, when the width of the manure ditch is less than the scraping area of ​​the scraper 14, the adjustment component 13 decreases the distance between adjacent fixing plates 4. By reducing the distance between the two fixing plates 4, the pretreatment mechanism 9, the cleaning mechanism 10, and the scraper 14 retract inward synchronously.By ensuring that the scraper 14 remains in close contact with the inner wall of the manure trench during its inward retraction, the scraping area of ​​the scraper 14 is kept consistent with the width of the manure trench, thus achieving adjustment of the scraping area of ​​the scraper 14.

[0037] When cleaning the manure ditch in the farm is required, firstly, the winch 1 is turned clockwise. Then, the winch 1, via a rope, drives the elastic telescopic frame 2, the first fixed frame 3, the fixed plate 4, and the two first drive wheels 5 and the second drive wheel 6, along with their components, forward. During this movement, power is transmitted to the bevel gear set and the telescopic sleeve shaft 502 via the first drive wheels 5 on both sides of the fixed plate 4 and the one-way gear 501. Then, the telescopic sleeve shaft 502, along with the belt and pulley, transmits power to the pretreatment mechanism 9. The pretreatment mechanism 9 intermittently pushes the manure on the ground forward and performs solid-liquid separation. Then, through... The first drive wheel 5 and the one-way gear 501, along with the belt and pulley, transmit power to the sweeping mechanism 10, causing the sweeping mechanism 10 to clean the ground and concentrate feces in the center, reducing the resistance generated during operation. Then, in conjunction with the fecal water separated by the pretreatment mechanism 9, the ground is scrubbed to prevent feces residue in the ditch. Power is then transmitted through the second drive wheels 6 on both sides and the one-way gear 501 to the bevel gear set and the telescopic sleeve shaft 502. The telescopic sleeve shaft 502, along with the belt and pulley, transmits power to the cleaning assembly 11, causing the cleaning assembly 11 to clean the sweeping mechanism 10. The sticky feces on the cleaning mechanism 10 are treated to prevent them from sticking to the cleaning mechanism 10 and thus reducing the cleaning efficiency of the cleaning mechanism 10 on the ground. Then, the scraper 14 is controlled by the lifting component 12 to collect and scrape off the feces from all sides. After the manure ditch of the farm is cleaned, the winch 1 is turned on to reverse it, thereby driving the elastic telescopic frame 2, the first fixed frame 3, the fixed plate 4, the two first drive wheels 5 and the two second drive wheels 6 and their parts to move backward to the base position. During the movement, the first drive wheels 5 and the second drive wheels 6 will not transmit power to the telescopic sleeve shaft 5 under the action of the one-way gear 501. 02. Then, the telescopic sleeve shaft 502 will not transmit power to the pretreatment mechanism 9, the sweeping mechanism 10, and the cleaning component 11. At this time, the pretreatment mechanism 9, the sweeping mechanism 10, and the cleaning component 11 are stationary. Then, the lifting component 12 drives the scraper 14 to rise upward, so that the scraper 14 does not contact the ground, thus realizing one-way cleaning of the feces in the manure ditch. After the elastic telescopic frame 2, the first fixed frame 3, the fixed plate 4, the two first drive wheels 5, the two second drive wheels 6, and their parts move to the base position, the winch 1 is turned off. When it is necessary to clean the manure ditch of the farm again, the above actions can be repeated.

[0038] Example 2

[0039] Based on Example 1, such as Figures 2-6As shown, the pretreatment mechanism 9 includes a sliding rod 901, which is slidably connected to the U-shaped frame 8. A symmetrically distributed T-shaped limiting frame 902 is welded to the rear end of the sliding rod 901 via a guide ring. Each of the symmetrically distributed T-shaped limiting frames 902 has a sliding groove. The U-shaped frame 8 is rotatably connected to a crankshaft 903 that slides with the guide ring at the rear end of the sliding rod 901. The telescopic sleeve shaft 502 between the first drive wheels 5 is connected to the crankshaft 903 via a pulley and belt. A staggered elastic paddle 701 is fixedly connected in the sliding groove of the second fixed frame 7. A support frame 904 is slidably disposed in the sliding groove of the second fixed frame 7 via a limiting pin. The limiting pin engages with the elastic paddle 701 in the sliding groove of the second fixed frame 7, and the limiting pin of the support frame 904 slides with the sliding groove of the T-shaped limiting frame 902. The support frame 904 is symmetrically rotatably equipped with a first baffle 905. The symmetrically distributed fixed plates 4 are provided with sliding grooves on opposite sides. The sliding grooves are provided with staggered elastic levers 701. The sliding grooves are slidably connected with a first sliding member 401. The first sliding member 401 and the elastic levers 701 are in a limiting fit. The first baffle 905 is rotatably connected to the first sliding member 401 through a bolt fixing frame 402. The lower side of the first baffle 905 is provided with a pre-contact component to prevent the first baffle 905 from making hard contact with the ground. The swing plate 906 is used to reduce the hard friction between the first baffle 905 and the ground, and to prevent the feces sticking to the ground of the manure ditch from becoming too hard and jamming the swing plate 906. The side of the first baffle 905 near the support frame 904 is provided with an auxiliary component to keep the first baffle 905 stable.

[0040] like Figure 3 and Figure 7 As shown, the pre-contact assembly includes a swing plate 906, which is rotatably connected to the lower part of the first baffle 905. The swing plates 906 are evenly spaced, and an elastic element 907, which is a spring, is fixedly connected between the swing plates 906 and the first baffle 905. Both the swing plates 906 and the first baffle 905 are provided with through holes at equal intervals.

[0041] like Figure 3 and Figure 7 As shown, the auxiliary component includes a fixed rod 908, which is fixed to the support frame 904. A second sliding member 909 is slidably connected to the fixed rod 908. A spring is provided between the second sliding member 909 and the fixed rod 908. A hinge rod is hinged between the second sliding member 909 and the fixed member 910. The spring on the fixed rod 908 applies pressure to the second sliding member 909, so that the first baffle 905 remains stable during movement, strengthens the stress resistance of the first baffle 905, and buffers the first baffle 905.

[0042] like Figure 2 and Figures 8-10As shown, the cleaning mechanism 10 includes a T-shaped frame 1001, which is welded to the elastic telescopic frame 2. A telescopic fixing frame 1002 is rotatably connected to the T-shaped frame 1001. A telescopic shaft 1003 is fixedly connected to the telescopic fixing frame 1002. A fixing plate 4 is fixedly connected to a fixing disk 1004, which has an arc-shaped groove. The end of the telescopic fixing frame 1002 away from the T-shaped frame 1001 is limited and slidably engaged with the arc-shaped groove of the fixing disk 1004. A first rotating rod 1005 is rotatably connected to the fixing plate 4, and the first rotating rod 1005 passes through the fixing disk. 1004 is connected to the telescopic shaft 1003 via a bevel gear set. The telescopic shaft 1003 is fixedly connected to a rotating roller 1006. The rotating roller 1006 is provided with sliding frames 1007 at equal intervals around its circumference. The end of the sliding frame 1007 away from the first rotating rod 1005 is set as a brush. A spring is provided between the sliding frame 1007 and the rotating roller 1006. The sliding frames 1007, which are distributed at equal intervals around its circumference, are spirally distributed. The telescopic fixed frame 1002 is provided with a removal component, which is used to clean foreign objects stuck on the brush.

[0043] like Figures 8-10 As shown, the rejection assembly includes a fourth fixed frame 1008 symmetrically distributed on the left and right. The fourth fixed frame 1008 is fixed to the telescopic fixed frame 1002. The telescopic rods are bolted between the symmetrically distributed fourth fixed frames 1008. The fourth fixed frame 1008 is rotatably engaged with the rotating roller 1006. A scraper is provided on the front side of the telescopic fixed frame 1002, and the scraper faces the direction of the winch 1.

[0044] like Figure 2 and Figure 11 As shown, the cleaning assembly 11 includes symmetrically distributed first hollow cylinders 1101. The first hollow cylinders 1101 are bolted to the upper side of the fixing plate 4. The first hollow cylinders 1101 are rotatably connected to a second rotating rod 1102. Inside the first hollow cylinders 1101, a fan blade 1103 is rotatably connected via a bracket. The fan blade 1103 is rotatably connected to the second rotating rod 1102 via a bevel gear set. The end of the second rotating rod 1102 away from the fan blade 1103 is connected to the telescopic sleeve shaft between the second drive wheel 6 via a belt and a pulley. 502 transmission connection, telescopic fixed frame 1002 is fixedly connected to air outlet 1104, first hollow cylinder 1101 is connected to air outlet 1104 through conical cylinder and connecting pipe, the conical cylinder of first hollow cylinder 1101 accelerates the air, increases its air speed and at the same time the air is delivered to air outlet 1104 through connecting pipe, air outlet 1104 cleans the scraper of telescopic shaft 1003 and the brush on fourth fixed frame 1008, blowing off the feces stuck on scraper and brush.

[0045] like Figure 2 , Figure 12 and Figure 13As shown, the lifting assembly 12 includes a fifth fixed frame 1201, which is bolted to the lower side of the first fixed frame 3. A sliding block 1202 is slidably connected inside the fifth fixed frame 1201, and a sliding rod is fixedly connected to the sliding block 1202. Symmetrically distributed scrapers 14 are rotatably engaged with the sliding rod. The scrapers 14 are slidably engaged with the first sliding member 401 and the fixing plate 4 of the bolt fixed frame 402. A rotating wheel 1204 is rotatably connected to the fifth fixed frame 1201 through a rotating shaft and a one-way bearing 1203. A third rotating rod 1205 is rotatably connected to the fifth fixed frame 1201. The rotating shaft of the third rotating rod 1205 and the rotating shaft of the fifth fixed frame 1201 are connected by a bevel gear set. An inclined sliding groove is provided on the upper part of the third rotating rod 1205. A second hollow cylinder 1206 is rotatably connected inside the sliding block 1202. A slider that engages with the inclined sliding groove of the third rotating rod 1205 is provided in the second hollow cylinder 1206.

[0046] like Figure 2 , Figure 14 and Figure 15 As shown, the adjusting assembly 13 includes a threaded rod 1301, which is rotatably connected to the second fixed frame 7. Sleeves 1302 are rotatably connected to opposite sides of symmetrically distributed fixed plates 4. The sleeves 1302 engage with the threaded rod 1301. A worm gear 1303 is fixedly connected to the threaded rod 1301. A worm 1304 is rotatably connected to the second fixed frame 7 via a bracket. The worm 1304 meshes with the worm gear 1303. A rotating handle is fixedly connected to the top of the worm 1304. When the width of the manure trench is greater than the manure scraping area, the worm 1304... The worm gear 1304 and worm wheel 1303 work together to spread the symmetrically distributed sleeves 1302 to both sides, thereby increasing the distance between the symmetrically distributed fixed plates 4 and thus increasing the scraping area to keep it consistent with the width of the manure ditch. During the process, the scraper is always in close contact with both sides of the manure ditch. When the width of the manure ditch is less than the scraping area, the worm gear 1304 and worm wheel 1303 work together to make the symmetrically distributed sleeves 1302 converge to both sides, thereby reducing the distance between the symmetrically distributed fixed plates 4 and thus reducing the scraping area to keep it consistent with the width of the manure ditch.

[0047] When cleaning the manure ditch in the farm, the first drive wheels 5 on both sides rotate, transmitting power to the telescopic sleeve shaft 502 via the one-way gear 501 and bevel gear set. The telescopic sleeve shaft 502 then transmits power to the crankshaft 903 via the belt and pulley. The crankshaft 903 rotates, causing the sliding rod 901 and its components to move back and forth. Simultaneously, the T-shaped limit bracket 902 causes the support frame 904 and the two first baffles 905 to slide along the track of the sliding groove of the second fixed frame 7. When the support frame 904 and the limit pin slide on the lower side of the sliding groove, they move from back to front. When the support frame 904 and the limit pin move to the front end on the lower side of the sliding groove, they first contact the lower elastic lever 701, and the force of the elastic lever 701 causes the support frame 904 to... The support frame 904 and the limiting pin are pressed against the upper side of the sliding groove, and then move from front to back on the upper side of the sliding groove. When the support frame 904 and the limiting pin move to the rear end on the upper side of the sliding groove, they come into contact with the higher elastic tab 701. The force of the elastic tab 701 causes the support frame 904 and the limiting pin to be pressed against the lower side of the sliding groove, forming a cycle. Then, the two first baffles 905 and the sliding member slide along the sliding groove trajectory of the fixed plate 4. When the sliding member at the end of the first baffle 905 slides on the lower side of the sliding groove of the fixed plate 4, it moves from back to front. When the sliding member moves to the front end on the lower side, it first comes into contact with the lower elastic tab 701. The force of the elastic tab 701 causes the sliding member to be pressed against the upper side of the sliding groove, and then the support frame 904 and the limiting pin move from front to back on the upper side of the sliding groove. The upper side of the sliding groove moves from front to back. When the sliding member moves to the rear end on the upper side of the sliding groove, it contacts the higher elastic lever 701. The force of the elastic lever 701 causes the sliding member to be squeezed to the lower side of the sliding groove, forming a cycle. Then, the first baffle 905 and the support frame 904 move back and forth along the sliding groove of the second fixed frame 7 by rotating the telescopic sleeve shaft 502, intermittently pushing the feces in the manure ditch forward. When pushing the feces, the water and feces are separated through the through hole. Each time the feces are pushed, they will not be pulled to the rear side of the first baffle 905. The swing plate 906 reduces the hard friction between the first baffle 905 and the ground, preventing the feces sticking to the ground of the manure ditch from becoming too hard and jamming the swing plate 906. The fixed rod 908 The spring on the upper part applies pressure to the second sliding member 909, strengthening the stress resistance of the first baffle 905 and buffering the first baffle 905. Then, when the first drive wheels 5 on both sides rotate, the power is transmitted to the first rotating rod 1005 through the one-way gear 501, bevel gear set and telescopic sleeve shaft 502, causing the first rotating rods 1005 and the rotating rollers 1006 on both sides to rotate clockwise (in the right view). When the rotating rollers 1006 rotate, the sliding frame 1007 on them is thrown outward, so that the brush on top of it contacts the ground. At this time, the spring is in a contracted state, and with the rotation of the rotating rollers 1006 and the throwing out of the sliding frame 1007, the feces are gradually gathered from both sides to the middle, and the fecal water separated by the baffle 905 is used to wash the ground.Then, as the roller 1006 rotates, the brush on top of the sliding frame 1007 is flung to collide with the telescopic rod between the two fourth fixed frames 1008. The brush continuously strikes the telescopic rod, cleaning the feces adhering to it. The scraper on the telescopic fixed frame 1002 then scrapes away the feces adhering to the brush on the sliding frame 1007. Power is then transmitted to the telescopic sleeve shaft 502 via the first drive wheels 5 on both sides and the one-way gear 501. Finally, the telescopic sleeve shaft 502, along with the belt and belt... The wheel transmits power to the second rotating rod 1102, which in turn transmits power to the fan blade 1103 via a bevel gear set. As the fan blade 1103 rotates, it draws air into the conical cylinder of the first hollow cylinder 1101 and accelerates the air, increasing its speed. Simultaneously, the air is transported to the air outlet 1104 via a connecting pipe. The air outlet 1104 then cleans the scraper on the telescopic shaft 1003 and the brush on the fourth fixed frame 1008, blowing off any feces adhering to the scraper and brush.

[0048] After the manure ditch in the farm is cleaned, the winch 1 is first started and reversed. Then, the winch 1, via a rope, drives the elastic telescopic frame 2, the first fixed frame 3, the fixed plate 4, and the two first drive wheels 5 and the second drive wheel 6, along with their components, to move backward. During this movement, the two first drive wheels 5 and the second drive wheel 6 cause the one-way gear 501 to idle. Then, under the action of the one-way gear 501, the bevel gear set and the telescopic sleeve shaft 502 remain stationary. At this time, the support frame 904 is located above the sliding groove, and the rear baffle 905 and the swing plate 906, along with their components, do not remain in contact with the ground. Then, through the stationary state of the bevel gear set and the telescopic sleeve shaft 502, the belt, and the pulley, the first rotating rod 1005 is stationary. At this time, the spring resets and drives the sliding frame 1007 to collapse inward, causing the sliding frame 1007 to detach from contact with the ground. Under the action of the one-way gears 501 on both sides, the telescopic sleeve shaft 502 and the bevel gear set and the fan blade 1103 stop rotating, thus stopping the air supply in the first hollow cylinder 1101. Then, when the rotating wheel 1204 rotates clockwise, it drives the third rotating rod 1205 to rotate. At this time, the second hollow cylinder 1206 slides upward along the arc groove on the outer wall of the third rotating rod 1205. When sliding, the sliding block 1202 and the scraper 14 move upward at the same time until they are no longer in contact with the ground, so that the second hollow cylinder 1206 slides to the top of the third rotating rod 1205. Conversely, when cleaning manure in the farm, the rotating wheel 1204 will not drive the third rotating rod 1205 to rotate under the action of the one-way bearing 1203 during the counterclockwise rotation. Then, the sliding block 1202 and the scraper 14 slide downward under the action of gravity. At this time, the sliding block 1202 and the scraper 14 are in contact with the ground.

[0049] When the width of the manure ditch is greater than the scraping area of ​​the scraper 14, the user first removes the bolt fixing bracket 402 on the scraper 14 and the baffle 905, and then rotates the rotating handle at the top of the worm gear 1304 clockwise. The rotation of the worm gear 1304 drives the worm wheel 1303 and the threaded rod 1301 to rotate clockwise. Then, the two sleeves 1302 rotate simultaneously and spread outwards, thereby increasing the distance between the two fixing plates 4. Then, the inner end of the baffle 905 rotates outwards along the support frame 904. As the two baffles 905 spread outwards, the connecting rod squeezes the second sliding member 909 and slides it backwards, thereby continuing to compress the spring on the fixing rod 908. Then, the telescopic fixing frames 1002 and telescopic shafts 1003 on both sides swing outwards from the T-shaped frame 1001. During the swing, the telescopic fixing frames 1002 and telescopic shafts 1003 and the telescopic rod on the fourth mounting frame are stretched, increasing their length. Then, the telescopic fixing frames on both sides... The outer end of 1002 slides along the arc groove of the fixed plate 1004. Finally, the personnel install the bolt fixing bracket 402 on the scraper 14 and the baffle 905. During the process, the scraper 14 is always in close contact with both sides of the manure ditch. When the width of the manure ditch is less than the scraping area of ​​the scraper 14, the personnel first remove the bolt fixing bracket 402 on the top of the scraper 14 and the baffle 905. At this time, the rotating handle on the top of the worm gear 1304 is rotated counterclockwise. Then, the two sleeves 1302 rotate simultaneously and spread to both sides, thereby increasing the distance between the two fixed plates 4. Then, the telescopic fixing frames 1002 and telescopic shafts 1003 on both sides swing inward from the T-shaped frame 1001. During the swing, the telescopic fixing frames 1002, telescopic shafts 1003 and the telescopic rod on the fourth mounting bracket will be squeezed, reducing their length. Finally, the personnel install the bolt fixing bracket 402 on the scraper 14 and the baffle 905.

[0050] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A manure scraping and cleaning device for livestock farms, characterized in that, The system includes a flexible telescopic frame (2), which is connected to a winch (1). A first fixed frame (3) is fixed to one side of the flexible telescopic frame (2). Symmetrically distributed fixed plates (4) are fixed to the flexible telescopic frame (2). A first drive wheel (5) and a second drive wheel (6) are mounted on one side of the fixed plate (4) via a bracket. One-way gears (501) are fixed to both the symmetrically distributed first drive wheel (5) and second drive wheel (6). A telescopic sleeve shaft (502) is rotatably connected between the fixed plates (4). The telescopic sleeve shaft (502) and the adjacent one-way gear (501) are connected by a bevel gear set. A second fixed frame (7) and a U-shaped frame (8) are fixed to the side of the flexible telescopic frame (2) away from the first fixed frame (3). The second fixed frame (7) is symmetrically provided with vertically distributed sliding grooves. The U-shaped frame (8) is provided with a mechanism for solid-liquid separation of feces. The pretreatment mechanism (9) is connected to the telescopic sleeve shaft (502) via a belt and pulley. A cleaning mechanism (10) is provided below the elastic telescopic frame (2). The cleaning mechanism (10) is used to clean the ground. The symmetrically distributed fixed plates (4) are all provided with cleaning components (11) for cleaning the cleaning mechanism (10). The first fixed frame (3) is provided with a lifting component (12). The lifting component (12) is symmetrically provided with scrapers (14). The scrapers (14) are slidably connected to the fixed plates (4) via bolt fixing frame (402). The ends of the scrapers (14) adjacent to the fixed plates (4) are made of deformable metal. The lifting component (12) is used to cooperate with the scrapers (14) to collect feces. The second fixed frame (7) is provided with an adjustment component (13) for adjusting the distance between adjacent fixed plates (4). The pretreatment mechanism (9) includes a sliding rod (901), which is slidably connected to the U-shaped frame (8). One end of the sliding rod (901) is fixed to a T-shaped limiting frame (902) that is symmetrically distributed vertically via a guide ring. Each of the symmetrically distributed T-shaped limiting frames (902) is provided with a sliding groove. The U-shaped frame (8) is rotatably connected to a crankshaft (903). The crankshaft (903) is slidably engaged with the guide ring at one end of the sliding rod (901). The telescopic sleeve shaft (502) between the first drive wheels (5) is connected to the crankshaft (903) via a pulley and a belt. The sliding groove of the second fixed frame (7) is fixed with a staggered elastic paddle (701). The sliding groove of the second fixed frame (7) is slidably provided with a support frame (904) via a limiting pin. The limiting pin is engaged with the sliding groove of the second fixed frame (7). The elastic paddle (701) is in a limiting fit, the limiting pin of the support frame (904) is in a sliding fit with the sliding groove of the T-shaped limiting frame (902), the support frame (904) is symmetrically rotated and provided with a first baffle (905), the symmetrically distributed fixed plates (4) are provided with sliding grooves on opposite sides, the sliding grooves are provided with staggered elastic paddles (701), the sliding grooves are slidably connected with a first sliding member (401), the first sliding member (401) is in a limiting fit with the elastic paddle (701), the first baffle (905) is rotatably connected with the first sliding member (401) through the bolt fixing frame (402), the lower side of the first baffle (905) is provided with a pre-contact component, the side of the first baffle (905) near the support frame (904) is provided with an auxiliary component, the auxiliary component is used to maintain the stability of the first baffle (905); The pre-contact assembly includes a swing plate (906), which is rotatably connected to the lower part of the first baffle (905). The swing plates (906) are evenly distributed, and an elastic element (907) is fixed between the swing plate (906) and the first baffle (905). Both the swing plate (906) and the first baffle (905) are provided with through holes at equal intervals. The cleaning mechanism (10) includes a T-shaped frame (1001), which is fixed to the elastic telescopic frame (2). The T-shaped frame (1001) is rotatably connected to a telescopic fixing frame (1002). The telescopic fixing frame (1002) is fixed to a telescopic shaft (1003). The fixing plate (4) is fixed to a fixing disk (1004). The fixing disk (1004) is provided with an arc-shaped groove. The end of the telescopic fixing frame (1002) away from the T-shaped frame (1001) is limited and slidably engaged with the arc-shaped groove of the fixing disk (1004). The fixing plate (4) is rotatably connected to a first rotating rod (1005). The first rotating rod (1005) passes through the fixed plate (1004) and is connected to the telescopic shaft (1003) via a bevel gear set. The telescopic shaft (1003) is fixed with a rotating roller (1006). The rotating roller (1006) is provided with sliding frames (1007) at equal intervals around its circumference. The end of the sliding frame (1007) away from the first rotating rod (1005) is set as a brush. A spring is provided between the sliding frame (1007) and the rotating roller (1006). The sliding frame (1007) is spirally distributed. The telescopic fixed frame (1002) is provided with a removal component for cleaning foreign objects stuck on the brush.

2. The manure scraping and cleaning device for livestock farms according to claim 1, characterized in that, The auxiliary component includes a fixed rod (908), which is fixed to the support frame (904). A second sliding member (909) is slidably connected to the fixed rod (908). A spring is provided between the second sliding member (909) and the fixed rod (908). A hinge rod is provided between the second sliding member (909) and the fixed member (910).

3. The manure scraping and cleaning device for livestock farms according to claim 1, characterized in that, The rejection assembly includes symmetrically distributed fourth fixed frames (1008), which are fixed to the telescopic fixed frame (1002). Telescopic rods are fixed between the symmetrically distributed fourth fixed frames (1008), and the fourth fixed frames (1008) are rotatably engaged with the rotating roller (1006).

4. The manure scraping and cleaning device for livestock farms according to claim 3, characterized in that, A scraper is provided on one side of the telescopic fixed frame (1002), and the scraper faces the direction of the winch (1).

5. The manure scraping and cleaning device for livestock farms according to claim 1, characterized in that, The cleaning component (11) includes a symmetrically distributed first hollow cylinder (1101), which is fixed to the upper side of the fixed plate (4). The first hollow cylinder (1101) is rotatably connected to a second rotating rod (1102). A fan blade (1103) is rotatably connected inside the first hollow cylinder (1101) through a bracket. The fan blade (1103) is rotatably connected to the second rotating rod (1102) through a bevel gear set. The end of the second rotating rod (1102) away from the fan blade (1103) is connected to the telescopic sleeve shaft (502) between the second drive wheel (6) through a belt and a pulley. An air outlet (1104) is fixedly connected to the telescopic fixed frame (1002). The first hollow cylinder (1101) is connected to the air outlet (1104) through a conical cylinder and a connecting pipe.

6. The manure scraping and cleaning device for livestock farms according to claim 1, characterized in that, The lifting assembly (12) includes a fifth fixed frame (1201), which is fixed to the lower side of the first fixed frame (3). A sliding block (1202) is slidably connected inside the fifth fixed frame (1201). A sliding rod is fixedly connected to the sliding block (1202). Symmetrically distributed scrapers (14) rotate with the sliding rod. The scrapers (14) are slidably connected to the first sliding member (401) and the bolt fixing frame (402) fixing plate (4). The fifth fixed frame (1201) is connected to the first sliding member (401) and the bolt fixing frame (402) fixing plate (4) by a rotating shaft and a single... A rotating wheel (1204) is rotatably connected to the bearing (1203), and a third rotating rod (1205) is rotatably connected to the fifth fixed frame (1201). The rotating shafts of the third rotating rod (1205) and the fifth fixed frame (1201) are connected by a bevel gear set. An inclined sliding groove is provided on the upper part of the third rotating rod (1205). A second hollow cylinder (1206) is rotatably connected inside the sliding block (1202). The second hollow cylinder (1206) is provided with a slider that cooperates with the inclined sliding groove of the third rotating rod (1205).

7. The manure scraping and cleaning device for livestock farms according to claim 1, characterized in that, The adjusting assembly (13) includes a threaded rod (1301), which is rotatably connected to the second fixed frame (7). The symmetrically distributed fixed plates (4) are rotatably connected to sleeves (1302) on opposite sides. The sleeves (1302) cooperate with the threaded rod (1301). The threaded rod (1301) is fixedly connected to a worm gear (1303). The second fixed frame (7) is rotatably connected to a worm (1304) through a bracket. The worm (1304) meshes with the worm gear (1303). A rotating handle is fixedly connected to the top of the worm (1304).

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