A breeding house capable of automatically cleaning cow dung

Abstract

The invention discloses a breeding house capable of automatically cleaning cow dung, comprising a house body, a sewage trough being arranged on one side of the house body, a cleaning device being arranged in the house body, the cleaning device comprising a moving arm parallel to the sewage trough and a power mechanism arranged on the moving arm, a scraper and a brush plate being arranged at the bottom of the moving arm respectively, the power mechanism being used for pulling the moving arm located at the bottom of the house body to move toward the sewage trough; a liquid storage cavity being arranged inside the brush plate, the liquid storage cavity containing a cleaning liquid with a predetermined pressure; a plurality of liquid outlets being arranged at the bottom of the brush plate being connected to the same liquid storage cavity, the invention uses the sewage trough and the cleaning device, when there is cow dung in the house body that needs to be cleaned, the cow dung in the house body can be automatically pushed to the sewage trough, and then flows from the sewage trough to the cow dung fermentation tank, the operation is convenient, and time and labor are saved.

Description

Technical Field

[0001] The invention relates to the technical field of cattle breeding, and in particular to a breeding house capable of automatically cleaning cattle dung. Background Art

[0002] Since ancient times, my country has been a large agricultural and animal husbandry country with a very developed breeding industry. Today, with the expansion of the breeding industry, the management of cattle has become more standardized and systematic. For example, in beef cattle farms, cattle are kept in cattle pens except for feeding time. However, due to the large amount of defecation of cattle, a large amount of cow dung is produced in the cow pens every day, and cow dung can be used as the main raw material for farmyard manure. At present, the cleaning of cow dung in cattle farms is mostly done by manually moving the cow dung to the cow dung fermentation tank, but this method is cumbersome, time-consuming and labor-intensive, and the working environment is poor. Summary of the invention

[0003] In order to solve the technical problems raised in the above background technology, the present invention provides a breeding house which can automatically clean cow dung.

[0004] The present invention is implemented by the following technical scheme: a breeding house capable of automatically cleaning cow dung, comprising a house body, a sewage guide chute is arranged on one side of the house body, and a cleaning device is arranged inside the house body.

[0005] The cleaning device comprises a moving arm parallel to the dirt guide trough and a power mechanism arranged on the moving arm, a scraper and a brush plate are arranged at the bottom of the moving arm respectively, and the power mechanism is used to pull the moving arm located at the bottom of the housing body to move toward the dirt guide trough;

[0006] The brush plate has a liquid storage cavity inside, and the liquid storage cavity contains cleaning liquid with a predetermined pressure; the bottom of the brush plate has a plurality of liquid outlet holes connected to the same liquid storage cavity.

[0007] As a further improvement of the above solution, a liquid replenishing tube connected to the liquid storage cavity is inserted on the top of the brush plate.

[0008] As a further improvement of the above solution, the scraper is fixed obliquely at the bottom of the movable arm and is located on a side close to the sewage trough.

[0009] As a further improvement of the above solution, the housing body includes a rectangular foundation, and side walls are arranged on three sides of the top of the foundation;

[0010] A guardrail is arranged on the other side of the top of the foundation, and the sewage chute is located on the foundation outside the guardrail.

[0011] As a further improvement of the above scheme, the power mechanism includes two sliders, and the two sliders are respectively fixed on the two ends of the movable arm, and the two side walls located on the outer sides of the two ends of the movable arm are provided with sliding grooves that slide and engage with the sliders. A first transmission gear is rotatably provided on the top of one of the sliders, and a rack that cooperates with the first transmission gear is provided in the groove wall of one of the sliding grooves, and the rack is parallel to the moving direction of the movable arm.

[0012] As a further improvement of the above scheme, a dual-axis motor is installed on the top of the slider, one of the output shafts of the dual-axis motor is connected to a first rotating shaft, a first bevel tooth is fixed to one end of the first rotating shaft, and a second bevel tooth matching the first bevel tooth is concentrically fixed to the first transmission gear.

[0013] As a further improvement of the above scheme, a limit block is arranged at the bottom of the movable arm, and a second cylinder parallel to the moving direction of the movable arm is arranged at the bottom of the limit block. There are two brush plates, which are parallel to each other and are respectively arranged at both ends of the second cylinder.

[0014] As a further improvement of the above scheme, a first cylinder parallel to its axial direction is arranged inside the movable arm, a second rotating shaft is concentrically fixed to one end of the first cylinder, one end of the second rotating shaft is connected to the other output shaft of the dual-axis motor, a limiting groove is axially arranged at the bottom of the movable arm, the limiting block is slidably clamped in the limiting groove, a closed loop and an eight-shaped groove is axially arranged on the outer wall of the first cylinder, and a protrusion is slidably clamped in the groove at the top of the limiting block.

[0015] As a further improvement of the above scheme, a roller is rotatably arranged inside the limit block, and part of the roller body protrudes to the outside of the limit block so as to roll and contact with the groove wall of the limit groove, and a third transmission gear is concentrically fixed on the roller, and a second transmission gear matching the third transmission gear is arranged inside the limit block, and a third rotating shaft is concentrically fixed to the bottom of the second transmission gear, and the bottom of the third rotating shaft penetrates into the second cylinder body and is fixed with third bevel teeth, and a third cylinder is concentrically arranged inside the second cylinder body for rotation, and a fourth bevel gear matching the third bevel teeth is sleeved and fixed on the outside of the third cylinder body, and connecting rods are threadedly inserted at both ends of the third cylinder body, and one end of the two connecting rods is respectively connected to two brush plates, and two limiting rods are relatively arranged between the two brush plates, and the limiting rods are slidably inserted into the brush plates.

[0016] As a further improvement of the above scheme, a plug groove for inserting the limit rod is provided on the brush plate, the plug groove is connected to the liquid storage cavity, a piston is provided in the plug groove, one side of the piston is fixedly connected to one end of the limit rod, and a one-way valve is provided in the liquid outlet hole;

[0017] When the two brush plates are close to each other, the piston moves in the plug groove toward the liquid storage chamber to squeeze the cleaning liquid in the liquid storage chamber to force the one-way valve to open.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The breeding house capable of automatically cleaning cow dung of the present invention can automatically push the cow dung in the house to the sewage chute through the sewage chute and the cleaning device when there is cow dung in the house that needs to be cleaned, and then the cow dung flows from the sewage chute to the cow dung fermentation tank, which is easy to operate and saves time and effort.

[0020] The breeding house capable of automatically cleaning cow dung of the present invention can, through the dual-axis motor, the first cylinder, the limit block, the protrusion and other structures arranged in the cleaning device, pull the two brush plates to move back and forth in the axial direction of the moving arm when the scraper pushes the cow dung on the foundation to the sewage guide trough, which not only increases the cleaning range of the foundation surface, but also increases the cleaning frequency and improves the cleaning effect.

[0021] The breeding house capable of automatically cleaning cow dung of the present invention can make the two brush plates move back and forth towards or away from each other through the rollers, connecting rods and other structures when the two brush plates reciprocate in the axial direction of the movable arm, so as to further increase the cleaning range of the foundation surface, increase the cleaning frequency and improve the cleaning effect.

[0022] The breeding house capable of automatically cleaning cow dung of the present invention can squeeze the cleaning liquid in the liquid storage chamber through the piston, the plug groove and the one-way valve when the two brush plates approach each other, forcing the one-way valve to open so that the cleaning liquid can flow to the foundation surface below the brush plates through the liquid outlet holes. As the two brush plates move back and forth, the cleaning liquid can intermittently flow out from the bottom of the brush plates to cooperate with the bottom of the brush plates to clean the foundation surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 for Figure 1 Schematic diagram of the local structure in;

[0025] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure of the moving arm;

[0026] Figure 4 for Figure 3 A schematic diagram of the structure of the groove distribution state after the first cylinder is unfolded;

[0027] Figure 5 for Figure 3 A schematic diagram of the main structure of the middle limit block and the second cylinder;

[0028] Figure 6 for Figure 3 A schematic diagram of the side structure of the middle limit block and the second cylinder;

[0029] Figure 7 for Figure 5 A schematic diagram of the top view of the structure of the middle limit block;

[0030] Figure 8 for Figure 3 A schematic diagram of the top view of the second cylinder, the limit block, the brush plate and the limit rod;

[0031] Fig. 9 for Figure 3 Schematic diagram of the cross-sectional structure of the middle brush plate.

[0032] Description of main symbols:

[0033] 1. Foundation; 2. Side wall; 3. Guardrail; 4. Sewage guide chute; 5. Moving arm; 6. Scraper; 7. Slide; 8. Sliding block; 9. Dual-axis motor; 10. First rotating shaft; 11. First bevel gear; 12. Second bevel gear; 13. First transmission gear; 14. Rack; 15. Second rotating shaft; 16. First cylinder; 17. Groove; 18. Limit block; 19. Bump; 20. Limit groove; 21. Second cylinder; 22. Brush plate; 23. Limit rod; 24. Connecting rod; 25. Liquid storage chamber; 26. Liquid outlet; 27. One-way valve; 28. Liquid replenishing tube; 29. ​​Piston; 30. Plug slot; 31. Second transmission gear; 32. Third transmission gear; 33. Roller; 34. Third rotating shaft; 35. Third bevel gear; 36. Third cylinder; 37. Fourth bevel gear. DETAILED DESCRIPTION

[0034] 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.

[0035] Please combine Figures 1 to 9 A breeding house that can automatically clean cow dung includes a house body, a sewage guide chute 4 is arranged on one side of the house body, and a cleaning device is arranged inside the house body.

[0036] The cleaning device includes a moving arm 5 parallel to the dirt guide trough 4 and a power mechanism arranged on the moving arm 5. A scraper 6 and a brush plate 22 are arranged at the bottom of the moving arm 5. The power mechanism is used to pull the moving arm 5 at the bottom of the housing body to move toward the dirt guide trough 4.

[0037] The brush plate 22 has a liquid storage cavity 25 inside, and the liquid storage cavity 25 contains cleaning liquid with a predetermined pressure; the bottom of the brush plate 22 has a plurality of liquid outlet holes 26 connected to the same liquid storage cavity 25.

[0038] A liquid replenishing tube 28 communicating with the liquid storage cavity 25 is inserted into the top of the brush plate 22 .

[0039] The scraper 6 is tilted and fixed at the bottom of the moving arm 5 and is located at a side close to the sewage chute 4 .

[0040] The body comprises a rectangular foundation 1, and side walls 2 are arranged on three sides of the top of the foundation 1;

[0041] A guardrail 3 is provided on the other side of the top of the foundation 1 , and the sewage chute 4 is located on the foundation 1 outside the guardrail 3 .

[0042] In this embodiment, when the power mechanism pulls the moving arm 5 to move, the scraper 6 can scrape the cow dung on the foundation 1 into the sewage trough 4, and then the brush plate 22 cooperates with the cleaning liquid to brush and clean the dung residue.

[0043] Furthermore, the power mechanism includes two sliders 8, which are respectively fixed at the two ends of the moving arm 5. The two side walls 2 located on the outer sides of the two ends of the moving arm 5 are provided with sliding grooves 7 that are slidably engaged with the sliders 8. A first transmission gear 13 is rotatably provided on the top of one of the sliders 8, and a rack 14 that cooperates with the first transmission gear 13 is provided in the groove wall of one of the sliding grooves 7, and the rack 14 is parallel to the moving direction of the moving arm 5.

[0044] A dual-axis motor 9 is installed on the top of the slider 8, and a first rotating shaft 10 is connected to one of the output shafts of the dual-axis motor 9. A first bevel gear 11 is fixed to one end of the first rotating shaft 10, and a second bevel gear 12 cooperating with the first bevel gear 11 is concentrically fixed to the first transmission gear 13.

[0045] In this embodiment, the first rotating shaft 10, the first bevel gear 11, the second bevel gear 12, and the first transmission gear 13 are driven to rotate by a dual-axis motor 9, so that the first transmission gear 13 is meshed with the rack 14, and under the limiting action of the slider 8 and the slide groove 7, the movable arm 5 is driven to move in the direction of approaching or moving away from the sewage guide groove 4 relative to the foundation 1.

[0046] A limit block 18 is provided at the bottom of the movable arm 5 , and a second cylinder 21 parallel to the moving direction of the movable arm 5 is provided at the bottom of the limit block 18 . There are two brush plates 22 , which are parallel to each other and are respectively provided at both ends of the second cylinder 21 .

[0047] A first cylinder 16 parallel to its axial direction is arranged inside the movable arm 5, a second rotating shaft 15 is concentrically fixed to one end of the first cylinder 16, one end of the second rotating shaft 15 is connected to the other output shaft of the dual-axis motor 9, a limiting groove 20 is axially opened at the bottom of the movable arm 5, a limiting block 18 is slidably clamped in the limiting groove 20, a closed loop and an eight-shaped groove 17 is axially opened on the outer wall of the first cylinder 16, and a protrusion 19 that is slidably clamped with the groove 17 is arranged on the top of the limiting block 18.

[0048] In this embodiment, when the dual-axis motor 9 drives the mobile arm 5 to move, the dual-axis motor 9 drives the second rotating shaft 15 and the first cylinder 16 to rotate synchronously, so that the groove wall of the continuously closed and eight-shaped groove 17 axially arranged on the outer wall of the first cylinder 16 continuously rubs and squeezes the protrusion 19, and under the limiting action of the limit groove 20 and the limit block 18, the limit block 18 moves back and forth in the axial direction of the mobile arm 5, and the two brush plates 22 keep moving synchronously with the limit block 18 through the second cylinder 21, which not only increases the cleaning range of the surface of the foundation 1, but also increases the cleaning frequency and improves the cleaning effect.

[0049] Furthermore, a roller 33 is rotatably provided inside the limit block 18, and part of the wheel body of the roller 33 protrudes to the outside of the limit block 18 so as to roll and contact with the groove wall of the limit groove 20. A third transmission gear 32 is concentrically fixed on the roller 33, and a second transmission gear 31 matching the third transmission gear 32 is provided inside the limit block 18. A third rotating shaft 34 is concentrically fixed to the bottom of the second transmission gear 31. The bottom of the third rotating shaft 34 penetrates into the second cylinder 21 and is fixed with third bevel teeth 35. A third cylinder 36 is concentrically rotatably provided inside the second cylinder 21, and a fourth bevel tooth 37 matching the third bevel teeth 35 is sleeved and fixed on the outside of the third cylinder 36. Connecting rods 24 are threadedly inserted at both ends of the third cylinder 36, and one end of the two connecting rods 24 is respectively connected to the two brush plates 22. Two limiting rods 23 are relatively arranged between the two brush plates 22, and the limiting rods 23 and the brush plates 22 are slidably inserted.

[0050] In this embodiment, when the limit block 18 moves back and forth in the limit groove 20, it can drive the roller 33 to rotate back and forth, and the roller 33 drives the third transmission gear 32, the second transmission gear 31, the third rotating shaft 34, the third bevel gear 35, the fourth bevel gear 37, and the third cylinder 36 to rotate back and forth, so that the third cylinder 36 and the connecting rods 24 at both ends of the third cylinder 36 can interact with each other in a threaded manner, and under the limiting action of the limit rod 23, the connecting rod 24 can be reciprocatedly extended or retracted along the third cylinder 36, which can drive the two brush plates 22 to reciprocate closer or farther away from each other, thereby further increasing the cleaning range of the surface of the foundation 1, and increasing the cleaning frequency, thereby improving the cleaning effect.

[0051] Furthermore, a plug groove 30 is provided on the brush plate 22 for inserting the limit rod 23, the plug groove 30 is connected to the liquid storage chamber 25, a piston 29 is provided in the plug groove 30, one side of the piston 29 is fixedly connected to one end of the limit rod 23, and a one-way valve 27 is provided in the liquid outlet hole 26;

[0052] When the two brush plates 22 approach each other, the piston 29 moves in the plug groove 30 toward the liquid storage chamber 25 to squeeze the cleaning liquid in the liquid storage chamber to force the one-way valve 27 to open.

[0053] In this embodiment, when the two brush plates 22 approach each other, the pistons 29 at both ends of the limit rod 23 will extend into the depths of the corresponding two plug grooves 30 respectively to squeeze the cleaning liquid in the liquid storage chamber 25, forcing the one-way valve 27 to open so that the cleaning liquid can flow through the liquid outlet 26 to the surface of the foundation 1 under the brush plate 22, so as to cooperate with the bottom of the brush plate 22 to clean the surface of the foundation 1.

[0054] 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 breeding house that can automatically clean cow dung, characterized in that: It includes a housing, one side of which is provided with a sewage guide trough, and a cleaning device is provided inside the housing. The cleaning device comprises a moving arm parallel to the dirt guide trough and a power mechanism arranged on the moving arm, a scraper and a brush plate are arranged at the bottom of the moving arm respectively, and the power mechanism is used to pull the moving arm located at the bottom of the housing body to move toward the dirt guide trough; The brush plate has a liquid storage cavity inside, and the liquid storage cavity contains cleaning liquid with a predetermined pressure; the bottom of the brush plate has a plurality of liquid outlet holes connected to the same liquid storage cavity.

2. The breeding house capable of automatically cleaning cow dung as claimed in claim 1, characterized in that: A liquid replenishing tube connected to the liquid storage cavity is inserted on the top of the brush plate.

3. The breeding house capable of automatically cleaning cow dung as claimed in claim 1, characterized in that: The scraper is tilted and fixed at the bottom of the moving arm and is located at a side close to the sewage guide trough.

4. The breeding house capable of automatically cleaning cow dung as claimed in claim 1, characterized in that: The housing body comprises a rectangular foundation, and side walls are arranged on three sides of the top of the foundation; A guardrail is arranged on the other side of the top of the foundation, and the sewage chute is located on the foundation outside the guardrail.

5. The breeding house capable of automatically cleaning cow dung as claimed in claim 4, characterized in that: The power mechanism includes two sliders, and the two sliders are respectively fixed at the two ends of the moving arm. The two side walls located outside the two ends of the moving arm are provided with sliding grooves that slide and engage with the sliders. A first transmission gear is rotatably provided on the top of one of the sliders, and a rack that cooperates with the first transmission gear is provided in the groove wall of one of the sliding grooves, and the rack is parallel to the moving direction of the moving arm.

6. The breeding house capable of automatically cleaning cow dung as claimed in claim 5, characterized in that: A dual-axis motor is installed on the top of the slider, one of the output shafts of the dual-axis motor is connected to a first rotating shaft, one end of the first rotating shaft is fixed with a first bevel tooth, and a second bevel tooth matching the first bevel tooth is concentrically fixed to the first transmission gear.

7. The breeding house capable of automatically cleaning cow dung as claimed in claim 5, characterized in that: A limit block is arranged at the bottom of the movable arm, and a second cylinder parallel to the moving direction of the movable arm is arranged at the bottom of the limit block. There are two brush plates, which are parallel to each other and respectively arranged at both ends of the second cylinder.

8. The breeding house capable of automatically cleaning cow dung as claimed in claim 7, characterized in that: A first cylinder parallel to its axial direction is arranged inside the movable arm, a second rotating shaft is concentrically fixed to one end of the first cylinder, one end of the second rotating shaft is connected to the other output shaft of the dual-axis motor, a limiting groove is axially arranged at the bottom of the movable arm, the limiting block is slidably clamped in the limiting groove, a closed loop and figure-eight groove is axially arranged on the outer wall of the first cylinder, and a protrusion is slidably clamped in the groove at the top of the limiting block.

9. The breeding house capable of automatically cleaning cow dung as claimed in claim 8, characterized in that: A roller is rotatably arranged inside the limit block, and part of the roller body protrudes to the outside of the limit block so as to roll and contact with the groove wall of the limit groove, and a third transmission gear is concentrically fixed on the roller, and a second transmission gear matching the third transmission gear is arranged inside the limit block, and a third rotating shaft is concentrically fixed to the bottom of the second transmission gear, and the bottom of the third rotating shaft penetrates into the second cylinder body and is fixed with third bevel teeth, and a third cylinder is concentrically arranged inside the second cylinder body for rotation, and a fourth bevel gear matching the third bevel teeth is sleeved and fixed on the outside of the third cylinder body, and connecting rods are threadedly inserted at both ends of the third cylinder body, and one end of the two connecting rods is respectively connected to two brush plates, and two limiting rods are relatively arranged between the two brush plates, and the limiting rods are slidably inserted into the brush plates.

10. The breeding house capable of automatically cleaning cow dung as claimed in claim 9, characterized in that: The brush plate is provided with a plug groove for inserting the limit rod, the plug groove is connected to the liquid storage cavity, a piston is arranged in the plug groove, one side of the piston is fixedly connected to one end of the limit rod, and a one-way valve is arranged in the liquid outlet hole; When the two brush plates are close to each other, the piston moves in the plug groove toward the liquid storage chamber to squeeze the cleaning liquid in the liquid storage chamber to force the one-way valve to open.

Images