Breeding bed capable of mechanically outputting livestock and poultry manure
By adopting a mesh belt reciprocating transmission system in livestock and poultry breeding beds, the problems of high failure rate and large space occupied by conveyor belts are solved, feces and urine separation and automatic cleaning are achieved, and construction difficulty and maintenance frequency are reduced.
Patent Information
- Application Number
- CN202511022647.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2025-03-09
- Filing Date
- 2025-07-24
- Publication Date
- 2025-10-21
AI Technical Summary
In the existing manure treatment systems of livestock and poultry farms, the conveyor belts have problems such as high failure rate, deviation, large space occupation, and a large number of supporting rollers. In addition, traditional mechanical manure scrapers have problems such as residue and high failure rate.
A mesh belt reciprocating transmission system is adopted, through which the mesh belt moves back and forth under the slatted floor, combined with a lubrication mechanism and a cleaning system, to achieve efficient cleaning and separation of feces.
The depth of the manure trough is reduced, the failure rate is reduced, the construction difficulty and material input are reduced, the feces and urine are separated and automatically cleaned, and the maintenance frequency is reduced.
Smart Images
Figure CN120814489A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a manure processing device or system in livestock and poultry breeding, in particular to a breeding bed for mechanically outputting livestock and poultry manure. Background Art
[0002] In the construction of modern farms, the design of the manure treatment system is of paramount importance. It requires comprehensive consideration of multiple factors, such as cleaning efficiency, degree of automation, etc. It is necessary to clean the manure as efficiently as possible and reduce residues during the cleaning process. At the same time, it is necessary to ensure the stability of the equipment and reduce the failure rate in specific use.
[0003] Currently, ranches are increasingly adopting a design using net beds within sheds. Below the net beds are 60-80 cm deep manure troughs. Earlier, mechanical scrapers were used to push manure outside the sheds. However, due to drawbacks such as high failure rates and easy residue, these were gradually replaced by conveyor belts. However, existing conveyor belts suffer from problems such as deviation and slippage, leaving users helpless. Furthermore, existing conveyor belt structures occupy a large space and require a large number of support rollers, which are also common issues in practical applications. Summary of the Invention
[0004] The present invention is a breeding bed for mechanically outputting livestock and poultry manure. It uses a mesh belt as a carrier for manure, and cleans the manure through the reciprocating movement of the mesh belt, which can achieve the effects of reducing the depth of the manure trough, simple installation, and feces and urine separation.
[0005] The present invention adopts the following technical solutions: A breeding bed for mechanically outputting livestock and poultry manure, which includes a bed body and a mesh belt reciprocating transmission system. A slatted floor is provided on the top of the bed body; the mesh belt reciprocating transmission system includes a mesh belt and a power roller. The mesh belt is provided below the slatted floor, and power rollers for winding the mesh belt are provided at both ends of the bed body. The mesh belt is a single-layer structure and reciprocates under the slatted floor through the winding of the power roller.
[0006] The bed body is a brick-concrete or concrete structure, and the bed body is a rectangular strip structure. A sunken bed body groove is provided along the long axis of the bed body, and a sunken feces collection end groove and a tail end groove are provided at both ends of the bed body; the depth of the bed body groove is less than the depth of the feces collection end groove and the tail end groove, and the power rollers are respectively arranged in the feces collection end groove and the tail end groove, and the grid belt corresponds to the bed body groove.
[0007] Furthermore, the bottom surface of the bed trough is an arc-shaped structure with a concave center, and the bed trough is inclined downward from the tail end trough to the feces collection end trough, and the inclination slope of the bed trough is 0.1%-0.3%; an arc-shaped slip film is laid on the bottom surface of the bed trough, and the slip film is smooth floor leather or floor paint.
[0008] The side walls of the feces collection end groove and the tail end groove are respectively provided with motor mounting holes, and motors for driving the power rollers at both ends are respectively provided in the motor mounting holes; a urinary catheterization groove is also provided in the feces collection end groove, the urinary catheterization groove is adjacent to the bed groove, the depth of the urinary catheterization groove is greater than the depth of the feces collection end groove, and a urination port is provided on the corresponding side wall of the urinary catheterization groove.
[0009] The mesh belt moves back and forth in the bed groove below the slatted floor; a lubricating mechanism for lubricating the mesh belt is provided in the feces collection end groove. When the mesh belt passes through the lubricating mechanism, the lubricating mechanism applies lubricating oil to the bottom surface of the mesh belt to reduce the friction between the mesh belt and the synovial membrane.
[0010] The lubrication mechanism includes an oil brush roller, which is arranged below the grid belt. The movement of the grid belt drives the oil brush roller to passively rotate. An oil box is provided at the bottom of the oil brush roller, which contains lubricating oil. The lower half of the oil brush roller is immersed in the lubricating oil in the oil box; the outer layer of the oil brush roller is velvet.
[0011] A cleaning system is provided on the side of the bed trough close to the tail end trough; a flat ridge is provided on the side of the bed trough close to the tail end trough, the flat ridge fills the downwardly concave arc area at the bottom of the bed trough, and the top of the flat ridge is horizontal; the cleaning system includes a square tube, the square tube is provided above the flat ridge, the mesh belt passes between the flat ridge and the square tube, and a brush strip and a water spray hole are provided on the bottom surface of the square tube; the square tube is also connected to a water inlet pipe and a valve provided on the water inlet pipe.
[0012] The feces collection end trough and the tail end trough are respectively provided with a front end axis and a rear end axis parallel to each other, which support the mesh belt as a whole, and the horizontal height of the rear end axis is higher than the horizontal height of the front end axis. The inclination angle of the plane formed between the axes of the front end axis and the rear end axis is the same as the inclination angle of the bed trough.
[0013] Furthermore, the power shaft, front end shaft and oil brush roller in the feces collection end trough form an inverted isosceles triangle shape, with the power roller located at the bottom, the front end shaft and oil brush roller located at the top, and the front end shaft located on the outside of the oil brush roller; the rear end shaft in the tail end trough is flush with the top of the flat ridge, and the power shaft of the tail end trough is located below the rear end shaft; the overall length of the grid belt is twice the length of the bed trough, and the grid belt is entirely wrapped around the front end shaft, oil brush roller, flat ridge and rear end shaft, and the two ends of the grid belt are respectively fixedly connected to the two power rollers.
[0014] The slatted floor is arranged at the top of the bed trough, and evenly distributed cross beams are provided in the bed trough. The slatted floor is laid and installed above the cross beams; and the top surface of the slatted floor after installation is flush with the top surface of the bed trough; there is a solid plate on each side of the slatted floor close to the bed, and the rest of the part is provided with mesh holes.
[0015] The present invention adopts the above technical solution to achieve the following beneficial effects: 1. The depth of the manure trough under the traditional mechanical scraping or conveyor belt manure cleaning net bed is not less than 40cm, while the manure trough of this technology is only 5~10cm deep, saving construction costs; 2. The existing conveyor belt needs to be installed with two layers of dozens of rollers, while the mesh belt reciprocating manure cleaning mechanism corresponding to this application does not require rollers, which is easy to install and reduces the construction difficulty and material investment; 3. The reciprocating transmission mesh belt does not slip or deviate, and has a low failure rate, thus avoiding work and time losses caused by frequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 Schematic diagram of the present invention.
[0017] Figure 2 A schematic diagram of the bed.
[0018] Figure 3 Schematic diagram of the feces collection end trough.
[0019] Figure 4 Schematic diagram of the tail end slot.
[0020] Figure 5 Schematic diagram of a square tube. DETAILED DESCRIPTION
[0021] The present invention is further described below with reference to the accompanying drawings and examples. It should be understood that the following examples are merely one or more manifestations of the present invention and are not intended to be a complete limitation on the invention disclosed herein. Any improvements known to those skilled in the art based on the invention or technical solutions disclosed herein should fall within the scope of protection claimed in this application.
[0022] like Figure 1-Figure 5 The breeding bed shown is a mechanical breeding bed for outputting livestock and poultry manure, which includes a bed body 1 and a mesh belt reciprocating transmission system. The reciprocating belt transmission system includes a mesh belt 2 and power rollers 401 and 402. A slatted plate 3 is provided on the top of the bed body 1, and the mesh belt 2 is provided below the slatted plate 3; power rollers a401 and b402 are provided at both ends of the bed body 1 for winding the mesh belt 2. The mesh belt 2 is a single-layer structure, and moves back and forth under the slatted plate 3 through winding by the power rollers a401 and b402.
[0023] The bed body 1 is a brick-concrete or concrete structure. The bed body 1 is a rectangular strip structure with an overall width of 1.5~3.5 meters. A sunken bed body trough 101 is provided along the long axis of the middle part of the bed body. The two ends of the bed body 1 are respectively provided with a sunken feces collection end trough 102 and a tail end trough 103. The length of the feces collection end trough 102 is 1.3~1.6 meters and the depth is 0.6~1 meter; the depth of the bed body trough 101 is less than the depth of the feces collection end trough 102 and the tail end trough 103. The length of the bed body trough 101 is less than 100 meters and the depth is 12.5~15cm. The width and depth of the tail end trough 103 are the same as those of the feces collection end trough 102, and the length is 1~1.2 meters; the power roller a401 and the power roller b402 are respectively arranged in the feces collection end trough 102 and the tail end trough 103, and the grid belt 2 corresponds to the bed body trough 101.
[0024] Furthermore, the bottom surface of the bed trough 101 is an arc-shaped structure with a concave center, and the bed trough 101 is tilted downward from the tail end trough 103 to the feces collection end trough 102, and the inclination slope of the bed trough 101 is 0.1%-0.3%; an arc-shaped slip film 104 is laid on the bottom surface of the bed trough 101, and the slip film 104 is smooth floor leather or floor paint.
[0025] The side walls of the feces collection end groove 102 and the tail end groove 103 are respectively provided with motor mounting holes 105, and the motor mounting holes 105 are respectively provided with motors 106 for driving the power rollers at both ends; the feces collection end groove 102 is also provided with a urinary catheter groove 107, which is adjacent to the bed groove 101, and the depth of the urinary catheter groove 107 is greater than the depth of the feces collection end groove 102, and a urination port 108 is provided on the side wall corresponding to the urinary catheter groove 107.
[0026] The mesh belt 2 moves back and forth in the bed groove 101 below the feces-slatted floor 3; a lubricating mechanism for lubricating the mesh belt 2 is provided in the feces collection end groove 102. When the mesh belt 2 passes through the lubricating mechanism, the lubricating mechanism applies lubricating oil to the bottom surface of the mesh belt 2 to reduce the friction between the mesh belt 2 and the sliding membrane 104.
[0027] The lubrication mechanism includes an oil brush roller 403, which is arranged below the grid belt 2. The movement of the grid belt 2 drives the oil brush roller 403 to passively rotate. An oil box 406 is provided at the lower part of the oil brush roller 403. The oil box 406 contains lubricating oil, and the lower half of the oil brush roller 403 is immersed in the lubricating oil in the oil box 406; the outer layer of the oil brush roller 403 is velvet.
[0028] A cleaning system is provided on the side of the bed trough 101 close to the tail end trough 103; a flat ridge 109 is provided on the side of the bed trough 101 close to the tail end trough 103, and the flat ridge 109 fills the downwardly concave arc area at the bottom of the bed trough 101. The top of the flat ridge 109 is horizontal, and the flat ridge 109 is 6 cm wide; the cleaning system includes a square tube 501, and the square tube 501 is provided above the flat ridge 109. The grid belt 2 passes between the flat ridge 109 and the square tube 501. A brush strip 502 and a water spray hole 503 are provided on the bottom surface of the square tube 501. The square tube 501 is also connected to a water inlet pipe 504 and a valve 505 provided on the water inlet pipe 504.
[0029] The feces collection end trough 102 and the tail end trough 103 are respectively provided with a front end shaft 110 and a rear end shaft 111 which are parallel to each other. The front end shaft 110 and the rear end shaft 111 support the mesh belt 2 as a whole, and the horizontal height of the rear end shaft 111 is higher than the horizontal height of the front end shaft 110. The inclination angle of the plane formed between the axes of the front end shaft 110 and the rear end shaft 111 is the same as the inclination angle of the bed trough 101.
[0030] Furthermore, the power shaft a401, the front end shaft 110, and the oil brush roller 403 in the feces collecting end groove 102 form an inverted isosceles triangle shape, the power roller a401 is located at the bottom, the front end shaft 110 and the oil brush roller 403 are located at the top, and the front end shaft 110 is located on the outside of the oil brush roller 403, and fixing parts 404 are respectively provided at both ends of the power shaft a401, the front end shaft 110, and the oil brush roller 403. The fixing parts 404 are installed on the side wall of the feces collecting end groove 102, and bearing seats 405 are provided at positions corresponding to each roller shaft on the fixing parts 404. The two side ends of the power shaft a401, the front end shaft 110, and the oil brush roller 403 are respectively installed in the corresponding bearing seats 405. The rear end shaft 111 in the tail end groove 103 is flush with the top of the flat ridge 109, and the power shaft b402 of the tail end groove 103 is located below the rear end shaft 111; fixing parts 404 are also provided on both sides of the tail end groove 103, and a bearing seat 405 is also provided on the fixing parts 404. The rear end shaft 111 and the power shaft b402 are installed in the bearing seat 405.
[0031] The overall length of the mesh belt 2 is twice the length of the bed trough 101. The mesh belt 2 is completely wrapped around the front shaft 110, the oil brush roller 403, the flat ridge 109, and the rear shaft 111. The two ends of the mesh belt 2 are respectively fixed to the two power rollers a401 and b402. The power rollers a401 and b402 are provided with fixed keyways for fixing the mesh belt. The motor 106 in the motor mounting hole 105 drives the power rollers via a belt drive.
[0032] The slatted floor 3 is arranged at the top of the bed trough 101, and evenly distributed cross beams 301 are provided in the bed trough 101. The slatted floor 3 is laid and installed above the cross beams 301; the cross beams 301 are trapezoidal strips with a narrow upper section and a wide lower section, made of engineering plastic. Several cross beams 301 are arranged at equal distances and embedded in the two side walls of the bed 1. The slatted floor 3 is laid on the cross beams 301. The splicing length of the slatted floor 3 is equivalent to the bed trough 101, and the width is slightly smaller than the inner width of the bed trough 101; and the top surface of the slatted floor 3 after installation is flush with the top surface of the bed trough 101; there is a solid plate of 10 to 20 cm on both sides of the slatted floor 3 close to the bed 1, and the rest of the parts are provided with mesh.
[0033] Livestock and poultry live and work on slatted manure floors. Manure passes through the slatted floor and falls onto the mesh belt. The mesh belt's apertures are appropriately sized to separate urine and feces from the upper and lower parts of the belt. The bed's trough is curved and sloped. Urine collects and slowly flows into the drainage channel in the manure collection end trough, where it then flows out of the shed through a urination outlet connected to the drainage channel. A timed power switch controls two motors, automatically activating the manure collection system two to three times daily. The motor's operating time is calculated based on the bed's trough length and operating speed and set on the controller. During manure cleaning, the motor at the manure collection end starts first, winding the mesh belt around the power roller, gradually discharging accumulated manure. Simultaneously, the brush roller rotates passively, applying lubricant from the oil cartridge to the back of the mesh belt, reducing friction between the belt and the curved sliding membrane. Once all manure has been discharged within the set time, the motor at the manure collection end stops, and the motor at the tail end starts, rewinding the mesh belt within the set time, completing the manure cleaning cycle. During the rewinding process of the mesh belt, a small amount of feces will be transferred to the tail end and blocked on the mesh belt by the square tube and brush bar of the cleaning system, so that the feces will not be scattered at the tail end.
[0034] Check the oil box regularly and fill it with lubricating oil.
[0035] Clean the mesh belt and curved chute regularly. Feces accumulates on the mesh belt and curved chute over time. When a large amount of feces accumulates and a cleaning is required, first complete the feces discharge, then open the water inlet valve and allow the reciprocating conveyor system to idle for 2-3 times. This completes the cleaning process and closes the valve.
Claims
1. A breeding bed for mechanically discharging livestock and poultry manure, characterized by: It includes a bed body and a mesh belt reciprocating transmission system. A slatted floor is provided on the top of the bed body. The mesh belt reciprocating transmission system includes a mesh belt and a power roller. The mesh belt is provided below the slatted floor. Power rollers for winding the mesh belt are provided at both ends of the bed body. The mesh belt is a single-layer structure and reciprocates under the slatted floor by being wound by the power roller.
2. The breeding bed for mechanically discharging livestock and poultry manure according to claim 1, characterized in that: The bed body is a brick-concrete or concrete structure, and the bed body is a rectangular strip structure. A sunken bed body groove is provided along the long axis of the bed body, and a sunken feces collection end groove and a tail end groove are provided at both ends of the bed body; the depth of the bed body groove is less than the depth of the feces collection end groove and the tail end groove, and the power rollers are respectively arranged in the feces collection end groove and the tail end groove, and the grid belt corresponds to the bed body groove.
3. A breeding bed for mechanically discharging livestock and poultry manure according to claim 2, characterized in that: The bottom surface of the bed trough is an arc-shaped structure with a concave center, and the bed trough is inclined downward from the tail end trough to the feces collection end trough, and the inclination slope of the bed trough is 0.1%-0.3%; an arc-shaped slip film is laid on the bottom surface of the bed trough, and the slip film is smooth floor leather or floor paint.
4. A breeding bed for mechanically discharging livestock and poultry manure according to claim 3, characterized in that: The side walls of the feces collection end groove and the tail end groove are respectively provided with motor mounting holes, and motors for driving the power rollers at both ends are respectively provided in the motor mounting holes; a urinary catheterization groove is also provided in the feces collection end groove, the urinary catheterization groove is adjacent to the bed groove, the depth of the urinary catheterization groove is greater than the depth of the feces collection end groove, and a urination port is provided on the corresponding side wall of the urinary catheterization groove.
5. The breeding bed for mechanically discharging livestock and poultry manure according to claim 4, characterized in that: The mesh belt moves back and forth in the bed groove below the slatted floor; a lubricating mechanism for lubricating the mesh belt is provided in the feces collection end groove. When the mesh belt passes through the lubricating mechanism, the lubricating mechanism applies lubricating oil to the bottom surface of the mesh belt to reduce the friction between the mesh belt and the synovial membrane.
6. The breeding bed for mechanically discharging livestock and poultry manure according to claim 5, characterized in that: The lubrication mechanism includes an oil brush roller, which is arranged below the grid belt. The movement of the grid belt drives the oil brush roller to passively rotate. An oil box is provided at the bottom of the oil brush roller, which contains lubricating oil. The lower half of the oil brush roller is immersed in the lubricating oil in the oil box; the outer layer of the oil brush roller is velvet.
7. The breeding bed for mechanically discharging livestock and poultry manure according to claim 6, characterized in that: A cleaning system is provided on the side of the bed trough close to the tail end trough; a flat ridge is provided on the side of the bed trough close to the tail end trough, the flat ridge fills the downwardly concave arc area at the bottom of the bed trough, and the top of the flat ridge is horizontal; the cleaning system includes a square tube, the square tube is provided above the flat ridge, the mesh belt passes between the flat ridge and the square tube, and a brush strip and a water spray hole are provided on the bottom surface of the square tube; the square tube is also connected to a water inlet pipe and a valve provided on the water inlet pipe.
8. The breeding bed for mechanically discharging livestock and poultry manure according to claim 7, characterized in that: The feces collection end trough and the tail end trough are respectively provided with a front end axis and a rear end axis parallel to each other, which support the mesh belt as a whole, and the horizontal height of the rear end axis is higher than the horizontal height of the front end axis. The inclination angle of the plane formed between the axes of the front end axis and the rear end axis is the same as the inclination angle of the bed trough.
9. The breeding bed for mechanically discharging livestock and poultry manure according to claim 8, characterized in that: The power shaft, front end shaft and oil brush roller in the feces collection end trough form an inverted isosceles triangle shape, with the power roller located at the bottom, the front end shaft and oil brush roller located at the top, and the front end shaft located on the outside of the oil brush roller; the rear end shaft in the tail end trough is flush with the top of the flat ridge, and the power shaft of the tail end trough is located below the rear end shaft; the overall length of the grid belt is twice the length of the bed trough, and the grid belt is entirely wrapped around the front end shaft, oil brush roller, flat ridge and rear end shaft, and the two ends of the grid belt are respectively fixedly connected to the two power rollers.
10. The breeding bed for mechanically discharging livestock and poultry manure according to claim 9, characterized in that: The slatted floor is arranged at the top of the bed trough, and evenly distributed cross beams are provided in the bed trough. The slatted floor is laid and installed above the cross beams; and the top surface of the slatted floor after installation is flush with the top surface of the bed trough; there is a solid plate on each side of the slatted floor close to the bed, and the rest of the part is provided with mesh holes.