Welfare chicken house

Abstract

The invention relates to the field of chicken houses, in particular to a welfare chicken house, and aims to solve the problems that in the prior art, manure in a chicken house is inconvenient to clean, and dirt on chicken feet cannot be cleaned in time, the welfare chicken house comprises a house body, and the interior of the house body is divided into an upper activity space and a lower manure treatment space through an interlayer; an access channel communicated with the activity space is installed on the outer wall of one side of the house body, a first water storage tank and a second water storage tank are installed at the top of the house body, the interior of the house body is of a circular structure, a discharging hole is formed in the bottom of the house body, and a cleaning mechanism used for cleaning the partition layer is further installed on the house body. And excrement on the interlayer can be conveniently and quickly cleaned by utilizing the cleaning mechanism. According to the chicken house, excrement in the house body can be conveniently cleaned, dirt on chicken feet can be flushed away when chickens walk on the pedal, and therefore excessive external bacteria are prevented from being brought into the house body.

Description

Technical Field

[0001] The invention relates to the field of chicken houses, and in particular to a welfare chicken house. Background Art

[0002] The chicken house is a place for the chickens to rest during the breeding process. Due to the large scale of breeding, the comfort and cleanliness of the chicken house are particularly important. In order to ensure that the feces in the chicken house will not accumulate in the living area of ​​the chickens, the existing chicken houses often set the bottom plate with a plate-shaped or cylinder-shaped structure, and then set intervals between adjacent plate-shaped structures or cylinder-shaped structures for feces to fall.

[0003] However, for the feces adhered to the surface of the plate-shaped mechanism or the cylinder-shaped mechanism, the plate-shaped mechanism or the cylinder-shaped mechanism is manually rotated to turn the feces on its surface to a downward position, and then it is removed. This not only takes a lot of time, but also the smell of the feces causes great discomfort to the staff during the summer cleaning. In addition, since the chickens are active outside during the day, the feet of the chickens will be contaminated with more dirt. After the dirt is brought into the chicken house by the chickens, due to the small space inside the chicken house and the suitable temperature, it is easy to breed a large number of bacteria, which can easily cause the chickens to become sick. For this reason, this scheme proposes a welfare chicken house. Summary of the invention

[0004] The welfare chicken house proposed by the present invention solves the problems in the prior art of inconvenient cleaning of excrement in the chicken house and failure to clean the dirt on the chicken feet in time.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A welfare chicken house, comprising a house body, wherein the interior of the house body is divided into an upper activity space and a lower feces treatment space by a partition, an inlet and outlet passage connected to the activity space is installed on one side outer wall of the house body, a first water storage tank and a second water storage tank are installed on the top of the house body, the interior of the house body is a circular structure, and a discharge hole is opened at the bottom of the house body, and a cleaning mechanism for cleaning the partition is also installed on the house body;

[0007] The partition layer includes a plurality of rollers rotatably connected to the inner circle of the housing body and a fixed cylinder fixed to the inner wall of the top of the housing body, the fixed cylinder is coaxially arranged with the housing body, the plurality of rollers are all conical cylinder structures, and the tips of the plurality of rollers are rotatably connected to the outer circumference of the fixed cylinder, the generatrix of the top surface of the roller is arranged along the radial direction of the housing body, and a gap is arranged between two adjacent rollers;

[0008] The cleaning mechanism includes a driving assembly rotatably connected in the fixed cylinder for driving the rotation thereof, a plurality of hollow fixed scrapers respectively arranged on the bottom surfaces of the plurality of fixed cylinders, and a water delivery mechanism installed on the housing, wherein the top surfaces of the fixed scrapers are in contact with the drum, and the top surfaces of the fixed scrapers are provided with a plurality of water spray holes, and the water delivery mechanism is transmission-connected with the driving assembly for delivering the water in the first water storage tank to the plurality of fixed scrapers while the fixed cylinder rotates;

[0009] A pedal is installed at the entrance of the inlet and outlet channel, a water outlet pipe connected with the second water storage tank is installed at the top of the pedal, and a water absorbing pad is installed at the inner bottom of the inlet and outlet channel.

[0010] Through the above technical solution, not only can the feces inside the house be cleaned conveniently, but also the dirt on the chicken's feet can be washed away when the chicken walks on the pedals, thereby avoiding excessive introduction of external bacteria into the house.

[0011] As a further improvement of the above scheme, the driving assembly includes a fixed shaft rotatably connected in the fixed cylinder and an active bevel gear sleeved on the outer circumference of the fixed shaft, one end of the roller rotatably connected to the fixed cylinder extends to the inner side of the fixed cylinder and is fixed with a rotating shaft coaxially arranged therewith, and the other end of the rotating shaft is fixed with a driven bevel gear meshing with the active bevel gear, the top of the fixed shaft extends to above the housing, and a motor for driving the fixed shaft to rotate is installed on the top of the housing.

[0012] Through the above technical solution, the rotation of the fixed shaft is utilized to drive multiple rollers to rotate simultaneously.

[0013] As a further improvement of the above scheme, the bottom inner wall of the housing is a funnel-shaped structure, the bottom of the fixed cylinder is an open structure and extends into the feces processing space, the bottom of the fixed shaft extends into the feces processing space, and a movable scraper that abuts against the inner wall of the housing is fixed to the outer periphery of the part of the fixed shaft located in the feces processing space.

[0014] Through the above technical solution, the movable scraper can be driven to rotate while the fixed shaft rotates, so as to scrape up the feces adhered to the inner wall of the bottom of the shed body, so that it will not solidify on the inner wall of the bottom of the shed body.

[0015] As a further improvement of the above scheme, the water delivery mechanism includes an annular tube installed on the outer periphery of the housing, a piston cylinder installed on the first water storage tank and a turntable fixed on the top of the fixed shaft. The multiple fixed scrapers are connected to the annular tube through pipelines. A piston plate is provided in the piston cylinder, and a piston rod is fixed to one side of the piston plate. One end of the piston rod extends to the outside of the piston cylinder and is fixed with a fixed frame. A toggle column is fixed at a position of the top surface of the turntable deviating from the center of the circle, and the fixed frame is movably sleeved on the outer periphery of the toggle column. A water suction pipe connected to the inside of the first water storage tank and a water delivery pipe connected to the annular tube are installed at the end of the piston cylinder away from the turntable, and a one-way valve is installed on both the water suction pipe and the water delivery pipe.

[0016] Through the above technical solution, the fixed shaft can be rotated while driving the piston column to move back and forth, so that the water in the first water storage tank can be continuously transported to each fixed scraper to wash the drum.

[0017] As a further improvement of the above scheme, a placement groove for installing a water absorbent pad is opened at the inner bottom of the inlet and outlet channel, a negative pressure cavity opened inside the inlet and outlet channel is provided below the placement groove, and a plurality of suction holes connected to the negative pressure cavity are opened at the bottom of the placement groove.

[0018] Through the above technical solution, the negative pressure in the negative pressure chamber is utilized to make the absorbent pad have better water absorption performance, and at the same time, the excess water in the absorbent pad can be absorbed into the negative pressure chamber, so as to maintain the absorbent pad with good water absorption.

[0019] As a further improvement of the above scheme, a water receiving box is installed at the bottom of the inlet and outlet channel, a drain pipe is installed at the bottom of the water receiving box, a connecting hole connected to the water receiving box is opened at the bottom of the negative pressure chamber, and a vacuum pump is installed on the top of the second water storage tank, and the suction port of the vacuum pump is connected to the water receiving box through a suction pipe.

[0020] Through the above technical solution, the water in the negative pressure chamber can be stored in the water receiving box, and when the accumulated water in the water receiving box reaches a certain amount, it can be discharged through the drain pipe.

[0021] As a further improvement of the above scheme, the pedal is arranged at an angle, and baffles arranged along its length direction are fixed on both sides of the top surface of the pedal, and the air outlet of the vacuum fan is equipped with an air outlet pipe connected to the second water tank.

[0022] Through the above technical solution, the air discharged by the pump is used to increase the pressure in the second water tank, so that the water in the second water tank can be pressed into the water outlet pipe for discharge, and the setting of the baffle can prevent the water on the pedal from flowing down from both sides of the pedal.

[0023] As a further improvement of the above solution, a plurality of protrusions are fixed on the top surface of the pedal.

[0024] Through the above technical solution, the dirt on the bottom of the chicken's feet can be better washed away by water.

[0025] As a further improvement of the above solution, the length of the fixed scraper is greater than the busbar length of the drum.

[0026] The above technical solution ensures that the fixed scraper can cleanly scrape the feces on the surface of the drum.

[0027] As a further improvement of the above solution, the length of the water outlet pipe is not less than the width of the pedal, and a plurality of water outlet holes are provided on the bottom surface of the water outlet pipe.

[0028] Through the above technical solution, it is ensured that the water flowing out of the water outlet pipe can cover the entire pedal.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. Through the cooperation between the partition and the cleaning mechanism, the feces on the surface of the drum can be scraped off by driving the drum to rotate, and while the drum is rotating, the water in the first water storage tank can be sent to the fixed scraper and then sprayed on the surface of the drum, so that the drum can be further cleaned, thereby achieving the purpose of facilitating the cleaning of feces in the house and helping to maintain environmental hygiene in the house.

[0031] 2. Through the cooperation between the pedal, the second water tank, the vacuum pump and the water receiving box, the vacuum pump can be used to extract the air in the negative pressure chamber and input it into the second water tank, so that the water in the second water tank can be pressed into the outlet pipe for discharge. After the chicken steps on the pedal, the dirt on the chicken's feet can be washed away by water, and the absorbent cotton will absorb the residual water on the chicken's feet. At the same time, the negative pressure formed in the negative pressure chamber can further enhance the water absorption capacity of the absorbent cotton.

[0032] 3. The arrangement of the first water tank and the second water tank can not only cool down the chicken in summer and keep it warm in winter, thereby making the temperature inside the house more suitable, but the water in the first water tank can also be used to clean the interlayer, and the water in the second water tank can also be used to clean the dirt on the chicken feet. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A perspective view of the present invention;

[0034] Figure 2 It is a schematic diagram of the mechanism of the access channel and the pedal of the present invention;

[0035] Figure 3 This is a schematic diagram of the structure inside the chicken house;

[0036] Figure 4It is a top view of the partition and the active bevel gear;

[0037] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0038] Figure 6 is a bottom view of the base plate;

[0039] Figure 7 A cross-sectional view of the placement tank, absorbent pad and negative pressure chamber;

[0040] Figure 8 It is a structural schematic diagram of the bottom surface of the entrance and exit channel.

[0041] Description of main symbols:

[0042] 1. Housing; 2. First water storage tank; 3. Second water storage tank; 4. Inlet and outlet passage; 5. Pedal; 6. Baffle; 7. Water receiving tank; 8. Piston cylinder; 9. Annular tube; 10. Turntable; 11. Piston rod; 12. Fixed frame; 13. Toggle column; 14. Vacuum pump; 15. Water absorption pad; 16. Water outlet pipe; 17. Drain pipe; 18. Roller; 19. Fixed shaft; 20. Fixed cylinder; 21. Active bevel gear; 22. Movable scraper; 23. Discharge hole; 24. Fixed scraper; 25. Rotating shaft; 26. Driven bevel gear; 27. Placement slot; 28. Negative pressure chamber; 29. ​​Suction hole; 30. Connecting hole; 31. Water outlet hole. DETAILED DESCRIPTION

[0043] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0044] Embodiment 1:

[0045] Please combine Figure 1 - Figure 8The embodiment includes a housing 1, which is provided with a plurality of air holes. The interior of the housing 1 is divided into an activity space at the top and a feces processing space at the bottom by a partition. An inlet and outlet passage 4 connected to the activity space is installed on the outer wall of one side of the housing 1. A first water storage tank 2 and a second water storage tank 3 are installed on the top of the housing 1. The interior of the housing 1 is a circular structure, and a discharge hole 23 is opened at the bottom of the housing 1. The partition includes a plurality of rollers 18 rotatably connected to the inner ring of the housing 1 and a fixed cylinder 20 fixed to the inner wall of the top of the housing 1. The fixed cylinder 20 is coaxially arranged with the housing body 1, and the plurality of rollers 18 are all of conical cylinder structure, and the tips of the plurality of rollers 18 are rotatably connected with the outer circumference of the fixed cylinder 20, and the generatrix of the top surface of the roller 18 is arranged along the radial direction of the housing body 1, so as to ensure that the plurality of rollers 18 are currently in a horizontal state, and a gap is arranged between two adjacent rollers 18, and the chickens enter and exit the housing body 1 through the entry and exit channel 4. Inside the housing body, the chickens live in the activity space above the partition, and the excrement can fall into the feces treatment space through the gap between the adjacent rollers 20.

[0046] The housing body 1 is also provided with a cleaning mechanism for cleaning the interlayer, the cleaning mechanism comprising a driving assembly rotatably connected in the fixed cylinder 20 for driving the rotation thereof, a plurality of hollow fixed scrapers 24 respectively arranged on the bottom surfaces of the plurality of fixed cylinders 20, and a water delivery mechanism installed on the housing body 1, the top surface of the fixed scraper 24 abuts against the drum 20, the driving assembly comprises a fixed shaft 19 rotatably connected in the fixed cylinder 20 and an active bevel gear 21 sleeved on the outer periphery of the fixed shaft 19, one end of the drum 18 rotatably connected to the fixed cylinder 20 extends to the inner side of the fixed cylinder 20 and is fixed with a gear rotatably connected thereto. The shaft is provided with a rotating shaft 25, and the other end of the rotating shaft 25 is fixed with a driven bevel gear 26 meshing with the active bevel gear 21. The top of the fixed shaft 19 extends to the top of the housing 1, and a motor for driving the fixed shaft 19 to rotate is installed on the top of the housing 1. After the motor 19 rotates, it will drive the active bevel gear 21 to rotate synchronously. After the active bevel gear 21 rotates, it will drive multiple rollers 20 to rotate synchronously, so that the feces adhered to the surface of the roller 20 is scraped off by the fixed scraper 24, and the scraped feces will fall into the feces processing space and finally be discharged from the discharge hole 23.

[0047] A plurality of water spray holes are provided on the top surface of the fixed scraper 24, and the water delivery mechanism is transmission-connected with the driving assembly so as to deliver the water in the first water storage tank 2 to the plurality of fixed scrapers 24 while the fixed cylinder 20 rotates. The water delivery mechanism comprises an annular tube 9 installed on the outer periphery of the housing 1, a piston cylinder 8 installed on the first water storage tank 2, and a turntable 10 fixed on the top of the fixed shaft 19. The plurality of fixed scrapers 24 are connected with the annular tube 9 through a pipeline, a piston plate is provided in the piston cylinder 8, a piston rod 11 is fixed on one side of the piston plate, one end of the piston rod 11 extends to the outside of the piston cylinder 8 and is fixed with a fixed frame 12, a toggle column 13 is fixed at a position of the top surface of the turntable 10 deviating from the center of the circle, and the fixed frame 12 is movably sleeved on the toggle column 1 3 outer periphery, the end of the piston cylinder 8 away from the rotating disk 10 is equipped with a water suction pipe connected to the inside of the first water storage tank 2 and a water delivery pipe connected to the annular tube 9, and a one-way valve is installed on the water suction pipe and the water delivery pipe. The fixed shaft 19 will drive the rotating disk 10 to rotate at the same time, and the rotating disk 10 can drive the fixed frame 12 and the piston rod 11 to move back and forth after the rotation, so as to drive the piston plate to move back and forth inside the piston cylinder 8. During the back and forth movement of the piston plate, the water in the first water storage tank 2 can be sucked into the piston cylinder 8 and then pressed into the annular tube 9 through the piston cylinder 8, and finally sprayed from the water spray hole on the top surface of the fixed scraper 24 to the surface of the drum 20, so as to wash away the feces on the surface of the drum.

[0048] A pedal 5 is installed at the entrance of the inlet and outlet channel 4, and a water outlet pipe 16 connected to the second water storage tank 3 is installed at the top of the pedal 5. The water outlet pipe 16 is connected to the second water storage tank 3 through a connecting pipe, and a valve is installed on the connecting pipe. The length of the water outlet pipe 16 is not less than the width of the pedal 5. A plurality of water outlet holes 31 are provided on the bottom surface of the water outlet pipe 16. A water absorbent pad 15 is installed at the inner bottom of the inlet and outlet channel 4. A placement groove 27 for installing the water absorbent pad 15 is provided at the inner bottom of the inlet and outlet channel 4. A negative pressure cavity 28 opened inside the inlet and outlet channel 4 is provided below the placement groove 27. A plurality of air suction holes 29 connected to the negative pressure cavity 28 are provided at the bottom of the placement groove 27. A water receiving box 7 is installed at the bottom of the inlet and outlet channel 4. A drain pipe 17 is installed at the bottom of the water receiving box 7. A closed valve is installed on the drain pipe 17. A connection connected to the water receiving box 7 is provided at the bottom of the negative pressure cavity 28. Hole 30, an air pump 14 is installed on the top of the second water storage tank 3, and the air intake of the air pump 14 is connected to the water receiving box 7 through an air intake pipe. After the valve is opened, the water in the second water storage tank 3 will flow out of the second water storage tank 3, and then enter the water outlet pipe 16 through the connecting pipe, and finally be discharged from the water outlet hole 31 on the water outlet pipe 16 to the top surface of the pedal 5, and then flow down along the surface of the pedal 5, so that the dirt on the chicken's feet can be washed away by the flowing water after stepping on the pedal, and the water remaining on the chicken's feet will be absorbed by the absorbent cotton after the chicken enters the inlet and outlet channel 4. The setting of the negative pressure chamber 28 is to enhance the water absorption capacity of the water absorption point 15, and at the same time, it can also absorb the excess water in the absorbent pad 15, and then store it in the water receiving box 7. After opening the sealing valve, the water in the water receiving box 7 can be discharged from the drain pipe 17.

[0049] The implementation principle of this embodiment is as follows: before the chickens enter the chicken house, the vacuum pump 14 is turned on first, so that suction can be generated in the negative pressure chamber 28, so that the outside air enters the negative pressure chamber 28 through the water absorbent pad, and then enters the water receiving box 7, and finally is discharged from the vacuum pump 14. At the same time, the valve on the connecting pipe is also opened, and the water in the second water storage tank 3 is discharged from the water outlet hole 31 on the water outlet pipe 16 to the top surface of the pedal 5, and then flows down along the surface of the pedal 5. Then, when the chickens enter the house body 1 through the pedal 5, the dirt on the chicken feet is removed. The water on the pedal 5 will be washed away, and then after the chicken enters the inlet and outlet channel 4, the chicken's feet step on the absorbent pad 15, which can also wash away the residual water on the chicken's feet, thereby avoiding bringing too much water into the house body. The excess water in the absorbent pad 15 will flow into the water receiving box 7 from the connecting hole 30 under the action of suction, thereby preventing the chicken from bringing external bacteria into the house body 1 when entering the chicken house. When the absorbent pad 15 needs to be replaced, it can be taken out of the placement slot 27 and then a new one can be inserted;

[0050] When the chicken manure on the partition needs to be cleaned, after the chicken goes out of the house body 1, the motor can be started to drive the fixed shaft 19 to rotate. After the fixed shaft 19 rotates, it will drive multiple rollers 18 to rotate at the same time, so that the manure on the surface of the roller 18 can be scraped off by the fixed scraper 24, and the fixed shaft 19 can also drive the piston column 11 to move back and forth continuously while rotating, so that the water in the first water tank 2 can be sucked into the piston cylinder 8 and then pressed into the annular tube 9 through the piston cylinder 8, and finally sprayed from the spray hole on the top surface of the fixed scraper 24 onto the surface of the roller 20, so that the manure on the surface of the roller is washed away, and the manure falling from the roller 20 falls into the manure processing space and is finally discharged from the discharge hole 23.

[0051] Embodiment 2:

[0052] Combination Figure 3 Based on Example 1, this embodiment is further improved in that: the bottom inner wall of the housing 1 is a funnel-shaped structure, the bottom of the fixed cylinder 20 is an open structure and extends into the feces processing space, the bottom of the fixed shaft 19 extends into the feces processing space, and the outer periphery of the portion of the fixed shaft 19 located in the feces processing space is fixed with a movable scraper 22 that abuts against the inner wall of the housing 1.

[0053] The working principle of this embodiment is: when the fixed shaft 19 rotates, the movable scraper 22 will be driven to rotate synchronously, so as to prevent the integral that falls into the feces processing space from adhering to the bottom inner wall of the housing 1, so that it can be discharged smoothly from the discharge hole 23.

[0054] Embodiment 3:

[0055] Combination Figure 1 - Figure 2 Based on Examples 1-2, this embodiment is further improved in that the pedal 5 is arranged at an angle, and baffles 6 arranged along the length direction are fixed on both sides of the top surface of the pedal 5, the air outlet of the vacuum fan 14 is equipped with an air outlet pipe connected to the second water tank 3, and a plurality of protrusions are fixed on the top surface of the pedal 5.

[0056] The implementation principle of this embodiment is: the air exhausted by the vacuum fan 14 will increase the internal pressure after entering the second water tank 3, so that the water in the second water tank 3 can be pressed into the water outlet pipe 16, and the inclined setting of the pedal 5 not only makes it convenient for the chicken to enter and exit the house body 1 from the pedal 5, but also allows the water discharged from the water outlet pipe to flow down along the pedal 5, so as to wash away the dirt on the chicken's feet, and the raised setting makes it possible for the chicken to step on the pedal 5, so that there will be a certain gap between its bottom and the top surface of the pedal 5, so that the bottom surface of the chicken's feet can be better washed clean.

[0057] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A welfare chicken house, comprising a house body, characterized in that: The interior of the housing is divided into an upper activity space and a lower feces processing space by a partition. An inlet and outlet passage connected to the activity space is installed on one side outer wall of the housing. A first water storage tank and a second water storage tank are installed on the top of the housing. The interior of the housing is a circular structure, and a discharge hole is opened at the bottom of the housing. A cleaning mechanism for cleaning the partition is also installed on the housing; The partition layer includes a plurality of rollers rotatably connected to the inner circle of the housing body and a fixed cylinder fixed to the inner wall of the top of the housing body, the fixed cylinder is coaxially arranged with the housing body, the plurality of rollers are all conical cylinder structures, and the tips of the plurality of rollers are rotatably connected to the outer circumference of the fixed cylinder, the generatrix of the top surface of the roller is arranged along the radial direction of the housing body, and a gap is arranged between two adjacent rollers; The cleaning mechanism includes a driving assembly rotatably connected in the fixed cylinder for driving the rotation thereof, a plurality of hollow fixed scrapers respectively arranged on the bottom surfaces of the plurality of fixed cylinders, and a water delivery mechanism installed on the housing, wherein the top surfaces of the fixed scrapers are in contact with the drum, and the top surfaces of the fixed scrapers are provided with a plurality of water spray holes, and the water delivery mechanism is transmission-connected with the driving assembly for delivering the water in the first water storage tank to the plurality of fixed scrapers while the fixed cylinder rotates; A pedal is installed at the entrance of the inlet and outlet channel, a water outlet pipe connected with the second water storage tank is installed at the top of the pedal, and a water absorbing pad is installed at the inner bottom of the inlet and outlet channel.

2. A welfare chicken house according to claim 1, characterized in that: The driving assembly includes a fixed shaft rotatably connected in the fixed cylinder and an active bevel gear sleeved on the outer circumference of the fixed shaft. One end of the roller rotatably connected to the fixed cylinder extends to the inner side of the fixed cylinder and is fixed with a rotating shaft coaxially arranged therewith, and the other end of the rotating shaft is fixed with a driven bevel gear meshing with the active bevel gear. The top of the fixed shaft extends to above the housing body, and a motor for driving the fixed shaft to rotate is installed on the top of the housing body.

3. A welfare chicken house according to claim 2, characterized in that: The bottom inner wall of the housing body is a funnel-shaped structure, the bottom of the fixed cylinder is an open structure and extends into the feces processing space, the bottom of the fixed shaft extends into the feces processing space, and a movable scraper that abuts against the inner wall of the housing body is fixed on the outer periphery of the fixed shaft located in the feces processing space.

4. A welfare chicken house according to claim 1, characterized in that: The water delivery mechanism includes an annular tube installed on the outer periphery of the housing, a piston cylinder installed on the first water storage tank and a rotating disk fixed on the top of the fixed shaft. The plurality of fixed scrapers are connected to the annular tube through pipelines. A piston plate is provided in the piston cylinder, a piston rod is fixed to one side of the piston plate, one end of the piston rod extends to the outside of the piston cylinder and is fixed to a fixed frame, a toggle column is fixed at a position of the top surface of the rotating disk deviating from the center of the circle, the fixed frame is movably sleeved on the outer periphery of the toggle column, a water suction pipe connected to the inside of the first water storage tank and a water delivery pipe connected to the annular tube are installed at the end of the piston cylinder away from the rotating disk, and a one-way valve is installed on both the water suction pipe and the water delivery pipe.

5. The welfare chicken house according to claim 1, characterized in that: A placement groove for installing a water absorbent pad is provided at the inner bottom of the inlet and outlet channel, a negative pressure cavity is provided below the placement groove and is provided inside the inlet and outlet channel, and a plurality of suction holes connected to the negative pressure cavity are provided at the bottom of the placement groove.

6. A welfare chicken house according to claim 5, characterized in that: A water receiving box is installed at the bottom of the inlet and outlet channel, a drain pipe is installed at the bottom of the water receiving box, a connecting hole connected to the water receiving box is opened at the bottom of the negative pressure chamber, and an air pump is installed on the top of the second water storage tank, and the air intake of the air pump is connected to the water receiving box through an air intake pipe.

7. A welfare chicken house according to claim 6, characterized in that: The pedal is arranged at an angle, and baffles arranged along the length direction of the pedal are fixed on both sides of the top surface of the pedal. The air outlet of the vacuum pump is equipped with an air outlet pipe connected to the second water storage tank.

8. The welfare chicken house according to claim 1, characterized in that: A plurality of protrusions are fixed on the top surface of the pedal.

9. The welfare chicken house according to claim 1, characterized in that: The length of the fixed scraper is greater than the generatrix length of the roller.

10. The welfare chicken house according to claim 1, characterized in that: The length of the water outlet pipe is not less than the width of the pedal, and a plurality of water outlet holes are provided on the bottom surface of the water outlet pipe.

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