Excrement cleaning system for high-rise hog house

Abstract

The utility model discloses an excrement cleaning system for a high-rise hog house, which comprises a pigsty, a drainage ditch, an excrement collecting piece, a spray pipe and a control system, and a leak plate is arranged at the bottom of the pigsty; the drainage ditch is provided with a transmission piece; the excrement collecting part is located between the leak plate and the conveying part, is in a funnel shape and is used for guiding excrement penetrating through the leak plate into the conveying part; the spraying pipe is attached to the lower end face of the leak plate and penetrates through the excrement collecting piece, and the spraying pipe is connected with an external water pump through an electric valve; the control system is electrically connected with the electric valve 410. By arranging the excrement collecting piece and the spraying pipe, excrement on the inner side wall of the excrement collecting piece can be guided to quickly flow into the conveying piece and then discharged out of the sewage discharging ditch, under the influence of gravity, when the spraying pipe is closed, pig urine can flush pig manure to a certain degree, and therefore the water consumption of the spraying pipe is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock breeding, in particular to a high-rise pig house manure cleaning system. Background Art

[0002] In traditional high-rise pig houses, there are two main ways to deal with manure: manual flushing or using a manure scraper. However, both methods have shortcomings. For example, manual flushing wastes water resources and requires employees to have a sense of responsibility. Manure scraping equipment has a high failure rate and is difficult to repair due to the poor use environment. Especially for farmers with large scale breeding, there are usually multiple pig houses with multiple floors. In order to relieve the water supply pressure, manual flushing or additional water supply equipment (increases costs) is required in different time periods. Otherwise, there will be a problem of insufficient water supply pressure and insufficient flushing requirements due to the simultaneous water supply of multiple buildings and multiple floors. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a high-rise pig house manure cleaning system, which can save water resources and effectively clean excrement, and at the same time, the sprinkler pipes can be opened or closed for multi-period timed flushing by building and layer, avoiding problems such as insufficient water pressure and unsatisfactory flushing effect.

[0004] According to an embodiment of the utility model, a high-rise pig house manure cleaning system includes a stall, a drainage ditch, a manure collecting piece, a spray pipe and a control system, a slatted plate is provided at the bottom of the stall; the drainage ditch is located below the slatted plate, the drainage ditch is provided with a transmission piece, the transmission piece is connected to an external manure tank; the manure collecting piece is located between the slatted plate and the transmission piece, the manure collecting piece is funnel-shaped, the inner diameter of the funnel-shaped manure collecting piece gradually decreases downward in the vertical direction, the top of the manure collecting piece is connected to the slatted plate, and the bottom end is connected to the transmission piece, the manure collecting piece is used to guide the excrement passing through the slatted plate into the transmission piece; the spray pipe is attached to the lower end surface of the slatted plate and penetrates the manure collecting piece, the spray pipe is connected to an external water pump through an electric valve; the control system is electrically connected to the electric valve.

[0005] According to the embodiment of the utility model, a high-rise pig house manure cleaning system has at least the following beneficial effects: by setting up a manure collecting piece and a spray pipe, the spray pipe cooperates with the funnel-shaped manure collecting piece to guide the manure on the inner wall of the manure collecting piece to quickly flow into the transmission piece and then be discharged into the drainage ditch, and under the influence of gravity, when the spray pipe is closed, pig urine can also flush the pig manure to a certain extent, thereby saving water for the spray pipe. By setting up a control system, the control system controls the opening and closing of the electric valve, and the spray pipe can be opened or disabled by building and layer for multi-period timed flushing, avoiding problems such as insufficient water pressure and unsatisfactory flushing effect.

[0006] According to some embodiments of the utility model, the feces collecting member is a PVC film, and the PVC film is provided with at least one layer.

[0007] According to some embodiments of the utility model, a clamping plate is provided between the PVC film and the slatted plate, and the clamping plate clamps the outer edge of the PVC film and is bolted to the slatted plate.

[0008] According to some embodiments of the utility model, the transmission component is a flushing pipe, and the bottom end of the feces collecting component is provided with a first connecting port, and the first connecting port is sealedly connected to the flushing pipe.

[0009] According to some embodiments of the present utility model, the transmission member is a screw feeder, and the bottom end of the feces collecting member is provided with a second connecting port, and the second connecting port is connected to the screw feeder.

[0010] According to some embodiments of the utility model, a protective cover is provided between the spray pipe and the slatted plate, and side panels are provided on both sides of the protective cover, and the bottom ends of the side panels are offset in a direction away from the spray pipe along the vertical direction.

[0011] According to some embodiments of the utility model, the slatted plate is provided with a buffer, and the buffer is located at the connection between the spray pipe and the PVC film and is connected to the spray pipe.

[0012] According to some embodiments of the present invention, the control system is a PLC control box, and the PLC control box has a reserved cascade interface.

[0013] According to some embodiments of the utility model, the feces collecting member is provided in plurality, and the plurality of feces collecting members are arranged at intervals in the horizontal direction.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0016] Figure 1 This is a front view of a high-rise pig house manure cleaning system according to an embodiment of the utility model;

[0017] Figure 2 It is a front view of a feces collecting member and a transmission member of an embodiment of the utility model;

[0018] Figure 3 It is a top view of a feces collecting member of one embodiment of the utility model;

[0019] Figure 4It is a top view of a feces collecting member of another embodiment of the utility model;

[0020] Figure 5 It is a side view of a spray pipe according to an embodiment of the utility model.

[0021] Figure numerals: pen 100; slatted plate 110; buffer member 111; transmission member 200; flushing pipe 210; screw feeder 220; feces collecting member 300; clamping plate 310; first connecting port 320; second connecting port 330; spray pipe 400; electric valve 410; protective cover 420; side panel 421; control system 500. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] Reference Figure 1 and Figure 2As shown, a high-rise pig house manure cleaning system according to an embodiment of the utility model comprises a pen 100, a drainage ditch, a manure collecting member 300, a spray pipe 400 and a control system 500. The pen 100 is a small pig house built for the purpose of raising a single or a small number (less than three) of pigs. A slatted plate 110 is provided at the bottom of the pen 100. The slatted plate 110 is a cement brick with a plurality of through gaps arranged at intervals.

[0027] The drainage ditch is formed between two parallel high brick walls, and the fence 100 is set above the brick wall so that the drainage ditch is located below the slatted plate 110. The drainage ditch is provided with a transmission member 200, which is connected to the external manure tank through the main manure discharge pipe of the building.

[0028] The feces collecting part 300 is located between the slatted plate 110 and the transmission part 200. The feces collecting part 300 is a PVC film, that is, at least one layer of the PVC film is provided. The feces collecting part 300 is funnel-shaped, and the inner diameter of the funnel-shaped feces collecting part 300 gradually decreases downward in the vertical direction. In the face of pens 100 and drainage ditches of different sizes, it is necessary to set a suitable number of PVC film layers. For example, if the pens 100 occupies a large area and the drainage ditch is deep, the PVC film is provided with multiple layers to avoid damage to the PVC film; when the area of ​​the pens 100 is small and the drainage ditch is shallow, the PVC film can be provided on one or two sides to avoid waste of resources. There is no specific limitation on the number of layers of PVC film here. Farmers can set the appropriate number of layers according to actual needs, which will not be repeated here.

[0029] The feces collecting part 300 is made of PVC film. The PVC film is not only stable in structure, good in ductility and high in flexibility, but also has a smooth surface, which can quickly guide the flow of excrement and effectively improve the working efficiency of the feces cleaning system.

[0030] Reference Figure 3 and Figure 4 As shown, it can be understood that the top end of the feces collecting member 300 is connected to the slatted plate 110, and the bottom end is connected to the transmission member 200, and the feces collecting member 300 is used to guide the excrement passing through the slatted plate 110 into the transmission member 200; specifically, a splint 310 is provided between the PVC film and the slatted plate 110, and the splint 310 can be approximately regarded as a V-shaped metal sheet, and the splint 310 clamps the outer edge of the PVC film and is bolted to the slatted plate 110.

[0031] By providing a clamping plate 310 to clamp the PVC film and bolt it to the slatted plate 110, on the one hand, the connection structure between the feces collecting piece 300 and the slatted plate 110 can be simplified, and the fixed installation of the PVC film can be facilitated; on the other hand, the clamping plate 310 itself can be made of corrosion-resistant metal material to reduce the erosion of substances such as methane in the sewage ditch and extend the service life of the clamping plate 310.

[0032] The splint 310 itself can be configured in a strip shape or an arc shape. When a strip-shaped splint 310 is used, the shape of the PVC film is approximately a funnel shape with edges, and when an arc-shaped splint 310 is used, the shape of the PVC film is approximately a conical funnel shape. It should be noted that when the shape of the pen 100 is approximately square, multiple splints 310 with the same shape cooperate with each other so that the top of the PVC film can cover the bottom surface of the pen 100 or cover most of the bottom surface of the pen 100; when the shape of the pen 100 is a non-square rectangle, the splint 310 is usually configured in a strip shape to make the funnel-shaped PVC film fit the rectangular pen 100, thereby improving the structural rationality of the feces collecting piece 300.

[0033] Reference Figure 1 As shown, it can be understood that the transmission component 200 is a flushing pipe 210 , and a first connecting port 320 is welded to the bottom end of the PVC film, and the first connecting port 320 is sealed and connected to the flushing pipe 210 .

[0034] By setting up a flushing pipe 210, the flushing pipe 210 can be flushed regularly or manually flushed by the farmer, so that the excrement collected by the excrement collecting part 300 can be flushed out and discharged to the external manure pool. The flushing pipe 210 has a simple structure and is easy to set up. It can be adapted to various types of sewage ditches and main excrement pipes of buildings, simplifying the structure of the excrement cleaning system and making it convenient for farmers to assemble and use it.

[0035] Reference Figure 2 As shown, it can be understood that the transmission member 200 is a screw feeder 220 , and the bottom end of the feces collecting member 300 is provided with a second connecting port 330 , and the second connecting port 330 is connected to the feeding port of the screw feeder 220 .

[0036] The transmission member 200 is configured as a screw feeder 220. The screw feeder 220 can quickly transmit the excrement to the main feces discharge pipe of the building by rotating the internal screw, thereby greatly improving the operating efficiency of the feces cleaning system.

[0037] Reference Figure 5 As shown, it can be understood that a protective cover 420 is provided between the spray pipe 400 and the slatted plate 110 , and side plates 421 are provided on both sides of the protective cover 420 , and the bottom ends of the side plates 421 are offset in the direction away from the spray pipe 400 in the vertical direction.

[0038] By setting the protective cover 420, on the one hand, the protective cover 420 can protect the spray pipe 400, and prevent the excrement passing through the slatted plate 110 from dripping and splashing onto the outer surface of the spray pipe 400, causing problems such as corrosion and blockage of the spray pipe 400, thereby effectively extending the service life of the spray pipe 400 and reducing the cleaning costs of farmers in the later stage; on the other hand, the protective cover 420 is set at an angle, and the clean water sprayed from the nozzle on the side of the spray pipe 400 will hit the protective cover 420, thereby producing a certain spray effect, expanding the spraying area of ​​the spray pipe 400, and further improving the operating efficiency of the manure cleaning system.

[0039] In addition, a shower head may be provided at the bottom of the spray pipe 400 , and the shower head sprays water mist 360°, thereby washing away the excrement on the inner wall of the PVC film from all sides, thereby enhancing the cleaning effect of the spray pipe 400 .

[0040] Furthermore, the slatted plate 110 is provided with a buffer 111 , which is located at the connection between the spray pipe 400 and the PVC film and outside the PVC film, and the buffer 111 is connected to the spray pipe 400 .

[0041] When the sprinkler head is working, slight vibration will be generated. Since the feces collecting member 300 is made of PVC film, the PVC film at the connection between the sprinkler pipe 400 and the PVC film will be damaged after long-term use of the sprinkler head. By providing the buffer member 111, the buffer member 111 can absorb the vibration of the sprinkler pipe 400 and reduce the friction and wear of the PVC film.

[0042] Reference Figure 1 As shown, it can be understood that the spray pipe 400 is attached to the lower end surface of the slatted plate 110 and penetrates the feces collecting part 300, and the spray pipe 400 is connected to the external water pump through the electric valve 410; the control system 500 is electrically connected to the electric valve 410, specifically, the control system 500 is a PLC control box, and the PLC control box has a cascade interface reserved.

[0043] A PLC control box is used to control the 400 sprinkler pipes corresponding to the sewage ditches of multiple buildings to start or stop spraying by building and layer. In addition, a cascade interface is reserved to adapt to multiple buildings and multiple floors, which effectively improves the controllability and scalability of the manure cleaning device.

[0044] It is understandable that by providing the feces collecting part 300 and the spray pipe 400, the spray pipe 400 cooperates with the funnel-shaped feces collecting part 300, and the feces on the inner wall of the feces collecting part 300 can be guided to quickly flow into the transmission part 200, and then discharged into the sewage ditch, and under the influence of gravity, when the spray pipe 400 is closed, pig urine can also flush the pig feces to a certain extent, thereby saving the water consumption of the spray pipe 400. By providing a control system 500, the control system 500 controls the opening and closing of the electric valve 410, and the spray pipe 400 can be opened or disabled in different buildings and layers for multi-period timed flushing, avoiding problems such as insufficient water pressure and unsatisfactory flushing effect.

[0045] It can be understood that there are multiple feces collecting members 300, and the multiple feces collecting members 300 are arranged at intervals along the horizontal direction.

[0046] For some larger sheds 100, multiple excrement collecting parts 300 may be provided to collect excrement to ensure excrement cleaning efficiency and avoid problems such as blockage and damage caused by overloading of a single excrement collecting part 300. The multiple excrement collecting parts 300 may be formed of the same PVC film or may be formed of multiple PVC films.

[0047] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A high-rise pig house manure cleaning system, characterized in that: include: The barn has slatted panels at the bottom; A drainage ditch is located below the slatted plate, the drainage ditch is provided with a transmission member, and the transmission member is connected to an external manure tank; A feces collecting member is located between the slatted plate and the transmission member, the feces collecting member is funnel-shaped, the inner diameter of the funnel-shaped feces collecting member gradually decreases downward in the vertical direction, the top end of the feces collecting member is connected to the slatted plate, and the bottom end is connected to the transmission member, and the feces collecting member is used to guide the excrement passing through the slatted plate into the transmission member; A spray pipe is attached to the lower end surface of the slatted plate and penetrates the feces collecting member, and the spray pipe is connected to an external water pump through an electric valve; A control system is electrically connected to the electric valve.

2. A high-rise pig house manure cleaning system according to claim 1, characterized in that: The feces collecting member is a PVC film, and the PVC film is provided with at least one layer.

3. A high-rise pig house manure cleaning system according to claim 2, characterized in that: A clamping plate is provided between the PVC film and the slatted plate, and the clamping plate clamps the outer edge of the PVC film and is connected to the slatted plate with bolts.

4. A high-rise pig house manure cleaning system according to claim 3, characterized in that: The transmission component is a flushing pipe, and a first connecting port is provided at the bottom end of the feces collecting component, and the first connecting port is sealedly connected to the flushing pipe.

5. A high-rise pig house manure cleaning system according to claim 3, characterized in that: The transmission member is a screw feeder, and a second connecting port is provided at the bottom end of the feces collecting member, and the second connecting port is connected to the screw feeder.

6. A high-rise pig house manure cleaning system according to claim 4 or 5, characterized in that: A protective cover is arranged between the spray pipe and the slatted plate, and side plates are arranged on both sides of the protective cover respectively. In the vertical direction, the bottom ends of the side plates are offset in a direction away from the spray pipe.

7. A high-rise pig house manure cleaning system according to claim 2, characterized in that: The slatted plate is provided with a buffer, and the buffer is located at the connection between the spray pipe and the PVC film and is connected to the spray pipe.

8. The high-rise pig house manure cleaning system according to claim 1, characterized in that: The control system is a PLC control box, and the PLC control box is provided with a cascade interface.

9. The high-rise pig house manure cleaning system according to claim 1, characterized in that: There are a plurality of excrement collecting members, and the plurality of excrement collecting members are arranged at intervals in the horizontal direction.

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