Feeding unit facilitating pig house excrement cleaning

Abstract

The utility model discloses a feeding unit convenient for cleaning excrement of a hog house, which comprises a cesspit, a front support wall arranged at the front end of the bottom of the cesspit, a rear support wall arranged at the rear end of the bottom of the cesspit, a slope table arranged in the cesspit, the front end of the slope table abutting against the front support wall, and the rear end of the slope table abutting against the rear support wall. The slope surface of the slope table inclines downwards from one side of the front supporting wall to one side of the rear supporting wall, a manure ditch is formed between the rear end of the slope table and the rear supporting wall in a clamping mode, a hollowed-out floor is further arranged above the manure pit, and the bottom of the hollowed-out floor is fixedly installed on the top of the front supporting wall and the top of the rear supporting wall respectively. The hollowed-out floor is further provided with a pigsty used for captive breeding of birth pigs and piglets, and the manure ditches of the breeding units are communicated with one another. According to the breeding unit, excreta can be conveniently discharged in time, meanwhile, the area of a cesspit can be reduced, a large amount of malodorous virus gas is prevented from being gathered, and the water amount used for cleaning the excreta in the cesspit can also be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding and raising pigs, and in particular to a breeding unit which is convenient for cleaning excrement in a pig house. Background Art

[0002] In the breeding and raising process of breeding pigs, sows and piglets are usually arranged to live together in the same pig house unit. In order to maintain their health, it is very important to keep their bodies clean and dry, because this can effectively reduce the risk of disease. However, due to the nature of pigs, they tend to defecate anywhere, which leads to the accumulation of excrement on the ground in the pig house, posing a threat to the healthy breeding of sows and piglets.

[0003] In order to deal with this problem, in the existing pig house design, the floor of the feeding unit is generally hollowed out, and a manure pit is set under the floor. The manure pits of each feeding unit are connected through drainage channels, and the excrement is finally directed to the external sewage treatment facilities. In this design, the pig excrement will fall into the manure pit through the hollow floor, and then the dirt in the manure pit will be flushed into the drainage channel by regularly introducing a large amount of water. Although this method effectively solves the problem of excrement accumulation on the ground of the feeding unit, it also has obvious disadvantages.

[0004] First, the manure pit occupies a large area, which easily leads to the accumulation of a large amount of foul-smelling gases and harmful virus gases, seriously polluting the air environment in the pig house. Secondly, this cleaning method requires a large amount of water to flush the manure pit to flush the excrement into the channel, which undoubtedly increases the consumption of water resources.

[0005] In view of this, it is necessary to design a feeding unit that is convenient for cleaning pig excrement, so as to facilitate the timely removal of excrement on the floor of the feeding unit, while reducing the area of ​​the manure pit, avoiding the accumulation of a large amount of foul-smelling viral harmful gases, and reducing the amount of water used to clean the manure in the manure pit. Utility Model Content

[0006] The utility model aims to provide a feeding unit which is convenient for cleaning excrement in a pig house, so as to solve the problems described in the background technology.

[0007] The technical solution of the utility model is achieved in this way:

[0008] A feeding unit for facilitating the cleaning of excrement in a pig house comprises a manure pit, a front supporting wall is arranged at the front end of the pit bottom of the manure pit, a rear supporting wall is arranged at the rear end of the pit bottom of the manure pit, a ramp is also arranged in the manure pit, the front end of the ramp abuts against the front supporting wall, the slope of the ramp slopes downwardly from the front supporting wall side to the rear supporting wall side, a manure ditch is formed by clamping between the rear end of the ramp and the rear supporting wall, a hollow floor is also arranged above the manure pit, the bottom of the hollow floor is respectively fixedly mounted on the top of the front supporting wall and the rear supporting wall, pens for confining farrowing pigs and piglets are also arranged on the hollow floor, and the manure ditches of multiple feeding units are interconnected.

[0009] When using the above solution, the excrement produced by sows and piglets falls onto the slope of the ramp through the hollow floor, and slides down the slope of the ramp into the manure ditch. When the sows drink or play with water (sows have the habit of playing with water when using the drinking pipe, that is, they use the water in the drinking pipe to flush their mouths instead of drinking it), the overflowing water will drip onto the slope of the ramp through the hollow floor, flushing part of the excrement into the manure ditch, completing the flushing of part of the slope. During daily inspections, staff can use a water pipe to flush in from the front of the hollow floor, and the water will rush from the front of the hollow floor into the slope of the ramp below, flushing the excrement on the slope from top to bottom into the manure ditch. Since the slope has a good drainage effect, the water stains on the slope can be quickly drained, and the pig house itself is always ventilated, so the slope can dry quickly.

[0010] A manure ditch is formed by setting up a ramp platform and a rear supporting wall. Compared with the large-area manure pit in the prior art, the manure ditch has a smaller cross-sectional area and a smaller volume. Therefore, the amount of water used to flush the manure ditch is also less, and the flushing efficiency is higher, avoiding excessive accumulation of excrement and avoiding the generation of a large amount of foul-smelling viral and harmful gases.

[0011] A further technical solution is that a plurality of long straight grooves are provided on the slope surface, one end of the long straight groove extends to the front end of the slope surface, and the other end of the long straight groove extends to the rear end of the slope surface, the plurality of long straight grooves are parallel to each other, and the plurality of long straight grooves are arranged adjacent to each other, and the connection between two adjacent long straight grooves is in a gradually pointed transition shape upward, and finally converges into a sharp long straight line at the top.

[0012] When using the above scheme, by setting up the long straight grooves, the excrement and water flow can be effectively guided. After the excrement falls into the long straight grooves, the water flow can be gathered by the long straight grooves to form a strong impact water flow when passing through the long straight grooves, which is convenient for flushing the excrement in the long straight grooves to avoid residue. At the same time, by setting the connection between two adjacent long straight grooves to be gradually pointed upward, excrement is prevented from remaining at the connection between adjacent long straight grooves.

[0013] A further technical solution is that the cross section of the groove surface of the long straight groove is arc-shaped, so that the groove surface of the long straight groove forms a concave arc surface.

[0014] When the above solution is used, by setting the arc surface, angles and dead corners can be avoided in the long straight groove, which is helpful to prevent excrement from remaining in the long straight groove.

[0015] A further technical solution is that a pipe row is fixedly provided below the bottom front end of the hollow floor, the pipe row is composed of multiple single pipes, the top of the pipe row is connected to the hollow floor, the bottom of the pipe row points to the slope, and the single pipes and long straight grooves are arranged one by one.

[0016] When using the above solution, by setting up a pipe row and aligning the single pipes in the pipe row with the long straight grooves one by one, when the staff flushes the slope, they can flush from one end to the other along the single pipes of the pipe row. The pipe row can effectively guide the flushing water flow to each long straight groove, thereby achieving comprehensive slope flushing, improving the flushing effect of the slope, and avoiding the staff from repeatedly flushing a certain position for fear of missing a certain position, thereby avoiding wasting water resources.

[0017] A further technical solution is that a plurality of water supply branches are provided at the front end of the upper end of the hollow floor, the water supply branches are aligned one by one with the single tubes in the tube row, one water supply branch pipe is inserted into one single tube, and a water supply main pipe is also provided at the front end of the upper end of the hollow floor, the water supply branch pipes are connected with the water supply main pipe, and the water supply main pipes of multiple breeding units are connected with each other.

[0018] When using the above solution, when it is necessary to flush the slope, the staff only needs to introduce water into the water supply main pipe, and the water supply main pipe will distribute the water to the water supply branch pipe, and the water supply branch pipe will distribute the water to each single pipe. The staff can supply water uniformly at the gathering point of the water supply main pipe, avoiding the staff from going to each breeding unit for flushing, thereby improving the efficiency of cleaning the slope of the breeding unit.

[0019] The beneficial effects of the utility model are:

[0020] 1. A combination of natural and artificial cleaning methods: The excrement of sows and piglets and the overflowing water can naturally fall through the hollow floor to the ramp, and some of the excrement can be washed into the manure ditch. At the same time, during daily inspections, staff can also flush through water pipes to ensure the cleanliness of the breeding environment.

[0021] 2. High efficiency and water conservation: The manure ditch formed by setting up a ramp and a rear supporting wall has a smaller cross-sectional area and volume than the traditional manure pit, which not only reduces the amount of water required for flushing, but also improves the flushing efficiency, effectively avoiding excessive accumulation of excrement.

[0022] 3. Optimized structural design to avoid residue: The long straight groove design can guide excrement and water flow. At the same time, its gradually pointed transition shape and curved surface design are conducive to avoiding excrement residue in the groove, ensuring thorough cleaning.

[0023] 4. Convenient and comprehensive flushing: By setting up a pipe row, the staff can flush along the single pipe of the pipe row, thereby ensuring that each long straight groove can be fully cleaned, avoiding missed flushing or repeated flushing of a certain position, which not only improves the flushing effect but also saves water resources.

[0024] 5. Centralized water supply to improve efficiency: Through the setting of water supply mains and water supply branches, the staff only needs to supply water at the gathering point of the water supply main to achieve the slope cleaning of all breeding units, which greatly improves the cleaning efficiency and reduces the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is the overall schematic diagram of the utility model;

[0026] Figure 2 for Figure 1 A top view of the building (without the hollow floor and pens);

[0027] Figure 3 for Figure 2 Sectional view along line AA;

[0028] Figure 4 for Figure 2 Sectional view along line BB.

[0029] In the figure, 1, manure pit, 2, front supporting wall, 3, rear supporting wall, 4, manure ditch, 5, ramp, 6, hollow floor, 7, fence, 8, pipe row, 9, slope, 10, water supply branch pipe, 11, water supply main pipe, 12, single pipe, 13, long straight trough. DETAILED DESCRIPTION

[0030] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0031] See also Figures 1 to 4 A feeding unit for facilitating the cleaning of pig excrement in a pig house comprises a rectangular manure pit 1, a front supporting wall 2 is arranged at the front end of the pit bottom of the manure pit 1, and a rear supporting wall 3 is arranged at the rear end of the pit bottom of the manure pit 1.

[0032] The inner walls of the pit 1 are all smoothed and sealed with cement, and the wall surfaces of the front supporting wall 2 and the rear supporting wall 3 are also smoothed and sealed with cement.

[0033] A ramp 5 is also provided in the manure pit 1, the front end of the ramp 5 abuts against the front supporting wall 2, and the slope 9 of the ramp 5 slopes downward from the front supporting wall 2 to the rear supporting wall 3, and a manure ditch 4 is formed between the rear end of the ramp 5 and the rear supporting wall 3.

[0034] The ramp platform 5 is a masonry concrete structure, and the front end of the ramp platform 5 is attached to and closed with the wall surface of the front supporting wall 2. The two side walls of the ramp platform 5 are attached to and closed with the side walls of the manure pit 1. The remaining surfaces of the ramp platform 5 are smoothed and sealed with cement.

[0035] A hollow floor 6 is also provided above the manure pit 1, and the bottom of the hollow floor 6 is fixedly installed on the top of the front supporting wall 2 and the rear supporting wall 3 respectively. The hollow floor 6 is also provided with pens 7 for raising pigs and piglets, and the manure ditches 4 of multiple breeding units are interconnected.

[0036] Preferably, the slope 9 is also provided with a plurality of long straight grooves 13, one end of which extends to the front end of the slope 9, and the other end of which extends to the rear end of the slope 9. The plurality of long straight grooves 13 are parallel to each other, and the plurality of long straight grooves 13 are arranged adjacent to each other. The connection between two adjacent long straight grooves 13 is in a gradually pointed transitional form upward, and finally converges into a sharp long straight line at the top. The gradually pointed form can be formed by burying a water pipe and then filling it with cement (easy to collapse), or by burying a gradually pointed long strip of plastic at the connection between two long straight grooves 13.

[0037] Preferably, the cross section of the groove surface of the long straight groove 13 is arc-shaped, so that the groove surface of the long straight groove 13 forms a concave arc surface.

[0038] Preferably, a pipe row 8 is fixedly provided below the front end of the bottom of the hollow floor 6, and the pipe row 8 is composed of a plurality of single pipes 12 arranged in 8 rows, the top of the pipe row 8 is connected to the hollow floor 6, the bottom of the pipe row 8 points to the slope 9, and the single pipes 12 and the long straight grooves 13 are arranged one by one. The pipe row 8 can be tied to the bottom of the hollow floor 6 with wire, or screwed to the bottom of the hollow floor 6.

[0039] Preferably, a plurality of water supply branch pipes 10 are provided at the front end of the upper end of the hollow floor 6, and the water supply branch pipes 10 are aligned one by one with the single pipes 12 in the pipe row 8, and one water supply branch pipe 10 is inserted into one single pipe 12. A water supply main pipe 11 is also provided at the front end of the upper end of the hollow floor 6, and the water supply branch pipes 10 are connected with the water supply main pipe 11, and the water supply main pipes 11 of multiple breeding units are connected with each other.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feeding unit that facilitates the cleaning of piggery excrement, characterized in that: The invention comprises a manure pit, wherein a front supporting wall is arranged at the front end of the pit bottom of the manure pit, a rear supporting wall is arranged at the rear end of the pit bottom of the manure pit, a ramp is also arranged in the manure pit, the front end of the ramp abuts against the front supporting wall, the slope of the ramp slopes downwardly from the side of the front supporting wall to the side of the rear supporting wall, a manure ditch is formed by clamping the rear end of the ramp and the rear supporting wall, a hollow floor is also arranged above the manure pit, the bottom of the hollow floor is respectively fixedly installed on the top of the front supporting wall and the rear supporting wall, and pens for raising pigs and piglets are also arranged on the hollow floor, and the manure ditches of multiple feeding units are interconnected.

2. A feeding unit for facilitating the cleaning of piggery excrement according to claim 1, characterized in that: The slope surface is also provided with a plurality of long straight grooves, one end of the long straight grooves extends to the front end of the slope surface, and the other end of the long straight grooves extends to the rear end of the slope surface. The plurality of long straight grooves are parallel to each other and are arranged adjacent to each other. The connection between two adjacent long straight grooves is in a gradually pointed transition shape upward, and finally converges into a sharp long straight line at the top.

3. A feeding unit for facilitating the cleaning of piggery excrement according to claim 2, characterized in that: The cross section of the groove surface of the long straight groove is in an arc shape, so that the groove surface of the long straight groove forms a concave arc surface.

4. A feeding unit for facilitating the cleaning of piggery excrement according to claim 2 or 3, characterized in that: A pipe row is fixedly provided below the bottom front end of the hollow floor, and the pipe row is composed of a plurality of single pipes. The top of the pipe row is connected to the hollow floor, and the bottom of the pipe row points to the slope. The single pipes and the long straight grooves are arranged one by one.

5. A feeding unit for facilitating the cleaning of piggery excrement according to claim 4, characterized in that: A plurality of water supply branches are also provided at the front end of the upper end of the hollow floor. The water supply branches are aligned one by one with the single tubes in the tube row, and one water supply branch is inserted into one single tube. A water supply main is also provided at the front end of the upper end of the hollow floor. The water supply branches are connected with the water supply main, and the water supply mains of multiple breeding units are connected with each other.

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