CN206517948U - A kind of pig house urine and excrement separating device - Google Patents

Abstract

The utility model relates to a pig house feces and urine separation device. The pig house includes tunnels arranged obliquely. The lowest part of the bottom of the tunnel is provided with a urine seepage tank, and a urine collection pipe is installed in the urine seepage tank. The separation device includes a tunnel close to the bottom surface and a The manure scraper on the side, the urine collection pipe includes the main pipe, the bottom plate set at the bottom of the main pipe and the cover plate that is detachably installed on the top of the main pipe. When installing the urine collection pipe, the cover plate covers the top of the main pipe, and the installation is completed Finally, remove the cover plate and cover the manure scraper on the top of the main pipe. Compared with the prior art, the utility model is provided with a bottom plate at the bottom of the urine collection pipe, so that the position of the urine collection pipe is easy to control during installation, ensuring that the urine leakage seam is vertically arranged, and avoiding the feces scraping board and urine leakage in the later stage The joints are squeezed each other to destroy the device; and a detachable cover plate is provided to prevent cement from leaking into the urine collection pipe when the urine collection pipe is installed, causing blockage of the urine collection pipe.

Description

A pig house excrement and urine separation device

technical field

The utility model relates to the technical field of animal husbandry, in particular to a device for separating excrement and urine in a pig house.

Background technique

With the continuous development of large-scale, standardized and ecological breeding, a large amount of manure is produced during the pig breeding process, which brings great pressure to environmental protection. At present, more than 70% of domestic farms do not have sewage treatment facilities up to the standard, and most pig farms are still using traditional flushing pig pens, which generate a large amount of difficult-to-treat sewage every day, and some even directly discharge into rivers, causing serious damage. water pollution. Fattening pigs are about 50% of the number of pig farms. The annual production of 10,000 commercial pig farms produces about 10,000 tons of manure and 60,000 tons of sewage, which brings great difficulty to manure treatment.

At present, some devices for separating pig manure and urine have also appeared on the market. For example, patent CN203661770 discloses an automatic dry-wet separation manure scraper for livestock and poultry houses. The livestock and poultry houses include tunnels, and the bottom of the tunnels is inclined , The bottom of the tunnel is provided with a urine collection channel, and the lowest part of the bottom surface of the tunnel is provided with a urine seepage tank connected with the urine collection channel. The dry-wet separation excrement scraper includes a power transmission mechanism, a steering wheel and a excrement cleaning device. However, when installing the urine collection channel in this livestock and poultry house, firstly, the urine collection channel cannot be guaranteed to be stable, resulting in that the final urine collection channel is not straight, and the follow-up manure scraper has greater resistance during cleaning; and the cement is easy to fall into during construction. In the urine collection channel, it will cause blockage of the urine collection channel; in addition, feces will also fall into the urine collection channel, causing pipeline blockage.

Utility model content

The purpose of the utility model is to provide a pig house excrement and urine separation device with stable installation and no pipeline blockage in order to overcome the above-mentioned defects in the prior art.

The purpose of this utility model can be achieved through the following technical solutions: a pig house feces and urine separation device, the pig house includes tunnels arranged obliquely, the lowest part of the bottom surface of the tunnel is provided with a urine seepage tank, and the urine seepage tank A urine collection pipe is installed in the tunnel, and the separation device includes a manure scraper close to the bottom and side of the tunnel. The urine collection pipe includes a main pipe, a bottom plate arranged at the bottom of the main pipe, and a cover plate detachably installed on the top of the main pipe. , when the urine collecting pipe is installed, the cover plate is covered on the top of the main pipe, after the installation is completed, the cover plate is removed, and the manure scraper is covered on the top of the main pipe.

The main body tube includes a lower circular tube and a "7" shaped baffle fixed symmetrically above the circular tube. A straight groove is provided on the top of the circular tube, and two baffles are respectively fixed on two sides of the straight groove. On the side, a urine leakage seam is formed between the two baffle plates, and the urine leakage seam communicates with the straight groove.

The "7"-shaped baffle includes sequentially connected long vertical sides, horizontal sides and short vertical sides, and the bottom ends of the long vertical sides are fixed on both sides of the straight groove.

The middle part of the cover plate is provided with two protrusions, and the distance between the protrusions matches the spacing of the urine leakage seam.

A rubber cover is provided at the upper end of the urine leakage slit, and a gap is provided at the middle of the rubber cover. Since the rubber cover has a certain degree of elasticity, a rubber cover is placed on the upper end of the urine leakage slit, which can support the feces to a certain extent, preventing it from falling into the urine collection tube, causing blockage of the urine collection tube, and urine can pass through the gap Enter the urine collection tube to further strengthen the separation of feces and urine.

The tunnel includes side surfaces and a V-shaped bottom surface, and a urination groove is arranged in the middle of the bottom surface, and the bottom of the urination groove is a horizontal plane with the same width as the bottom plate.

The bottom surface and the urine collecting tube are inclined at an angle of 0.5°-1°.

The dung scraper includes a scraper, end plates arranged on both sides of the scraper and in contact with the side of the tunnel, and a push plate connected under the scraper through a connecting rod. The push plate is located in a circular pipe, and the connection The rod goes through the gap in the middle of the rubber cover. The shape of the bottom of the scraper matches the shape of the bottom surface of the tunnel. When the dung scraper moves, the scraper pushes the feces at the bottom of the tunnel forward, and the push plate pushes forward along the circular tube to push out the feces falling into the circular tube, and the feces go to high places along the bottom of the tunnel. Urine flows down the urine collection tube.

A pull ring is arranged above the scraper.

The separation device includes a rope traction machine, and the rope traction machine is connected with the pull ring through a traction rope.

Compared with the prior art, the beneficial effects of the utility model are reflected in the following aspects:

(1) By setting the bottom plate at the bottom of the urine collecting pipe, the position of the urine collecting pipe is easy to control during installation, ensuring that the urine leakage seam is vertically arranged, and avoiding the mutual extrusion of the feces scraper and the urine leakage seam in the later stage to make the device destroy;

(2) A detachable cover plate is provided to prevent cement from leaking into the urine collection pipe when the urine collection pipe is installed, causing blockage of the urine collection pipe;

(3) A rubber cover is installed on the top of the urine leakage seam to further prevent feces from leaking into the urine collection pipe, and a push plate is provided at the bottom of the feces scraper to push out the feces leaking into the urine collection pipe to prevent feces from blocking the urine collection pipe Tube.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model urine collecting tube;

Fig. 3 is a schematic diagram of the cooperative structure of the rubber cover and the urine collecting tube;

Fig. 4 is a schematic structural view of the manure scraper of the present invention.

Wherein, 1 is a urine collection pipe, 11 is a main pipe, 111 is a round pipe, 112 is a baffle plate, 113 is a straight groove, 114 is a urine leakage seam, 115 is a rubber cover, 116 is a gap, 12 is a bottom plate, 13 is Cover plate, 131 is a protrusion, 2 is a dung scraper, 21 is a scraper, 22 is an end plate, 23 is a connecting rod, 24 is a push plate, 25 is a pull ring, 3 is a tunnel, 31 is a urine seepage groove, 32 For the side, 33 for the bottom.

detailed description

The following is a detailed description of the embodiments of the present utility model. This embodiment is implemented on the premise of the technical solution of the present utility model, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present utility model is not limited to the following the described embodiment.

Example 1

The utility model relates to a device for separating excrement and urine in a pig house. The pig house includes an obliquely arranged tunnel, a urine collecting pipe and a dung scraping board.

Wherein, the structure diagram of tunnel is as shown in Figure 1, and tunnel 3 comprises side 32 and V-shaped bottom surface 33, and the middle part of bottom surface 33 is provided with urination groove 31, and the bottom of urination groove 31 is the horizontal plane that width is identical with floor width, and seepage A urine collecting tube is installed in the urinal 31 , and the bottom surface 33 is inclined at an angle of 0.5°-1° to the urine collecting tube 1 .

The structure of the urine collection tube is shown in Figure 2. The urine collection tube 1 includes a main body tube 11, a bottom plate 12 arranged at the bottom of the main body tube 11 and a cover plate 13 detachably installed on the top of the main body tube 11. When the urine collection tube 1 is installed , the cover plate 13 is covered on the top of the main pipe 11, after the installation is completed, the cover plate 13 is removed, and the manure scraper 2 is covered on the top of the main pipe 11. The main body tube 11 includes a lower circular tube 112 and a "7"-shaped baffle 112 fixed symmetrically above the circular tube 112. The top of the circular tube 112 has a straight groove 113, and the two baffles 112 are respectively fixed in the straight groove. On both sides of 113 , a urine leakage seam 114 is formed between the two baffle plates 112 , and the urine leakage seam 114 communicates with the straight groove 113 . The "7"-shaped baffle plate 112 includes long vertical sides, horizontal sides and short vertical sides connected in sequence, and the bottom ends of the long vertical sides are fixed on both sides of the straight groove 113 . The middle part of the cover plate 13 is provided with two protrusions 131 , and the distance between the protrusions 131 matches the distance between the urine leakage slots 114 . A rubber cover 115 is provided at the upper end of the urine leakage seam 114 , and a slit 116 is provided at the middle of the rubber cover 115 . Since the rubber cover 115 has a certain elasticity, the rubber cover 115 is arranged on the upper end of the urine leakage slit 114, which can support the feces to a certain extent and prevent it from falling into the urine collection tube 1, thereby causing the blockage of the urine collection tube 1, and the urine Liquid can enter the urine collecting tube 1 through the gap 116, further strengthening the separation of feces and urine. The cooperation of the rubber cover and the urine collecting tube is shown in Figure 3.

The structure of the dung scraper is shown in Figure 4. The dung scraper 2 includes a scraper 21, an end plate 22 arranged on both sides of the scraper 21 and in contact with the side 32 of the tunnel 3, and a connecting rod 23 connected below the scraper 21. The push plate 24 is located in the circular tube 112 , and the connecting rod 23 passes through the gap 116 in the middle of the rubber cover 115 . The shape of the bottom of the scraper 21 matches the shape of the bottom surface 33 of the tunnel 3 . When the dung scraper 2 moves, the scraper 21 pushes the feces at the bottom of the tunnel 3 forward, and the push plate 24 pushes forward along the circular pipe 112 to push out the feces falling into the circular pipe 112, and the feces go along the tunnel. 3. The bottom surface 33 goes to a high place, and the urine flows to a low place along the urine collection pipe 1. A pull ring 25 is arranged above the scraper 21 . The separation device includes a rope traction machine, which is connected with the draw ring 25 through a traction rope.

Claims (10)

1. A pig house excrement and urine separation device, the pig house comprises a tunnel (3) arranged obliquely, the lowest part of the bottom surface of the tunnel (3) is provided with a urine seepage tank (31), and the urine seepage tank (31 ) is installed with a urine collection pipe (1), the separation device includes a manure scraper (2) that is close to the bottom and side of the tunnel (3), and it is characterized in that the urine collection pipe (1) includes a main body pipe (11 ), the base plate (12) that is arranged on the bottom of the main body pipe (11) and the cover plate (13) that is detachably installed on the top of the main body pipe (11). When installing the urine collection pipe, the cover plate (13) covers the main body After the top of the pipe (11) is installed, take off the cover plate (13) and cover the manure scraper (2) on the top of the main body pipe (11). 2. A pig house excrement and urine separation device according to claim 1, characterized in that, the main pipe (11) includes a lower circular pipe (111) and is fixed symmetrically above the circular pipe (111). The "7"-shaped baffle (112), the top of the circular tube (111) has a straight groove (113), and the two baffles (112) are respectively fixed on both sides of the straight groove (113), and the two baffles A urine leakage seam (114) is formed between the plates (112), and the urine leakage seam (114) communicates with the straight groove (113). 3. A kind of pig house excrement and urine separation device according to claim 2, is characterized in that, described " 7 " shape baffle plate (112) comprises the long vertical side, horizontal side and short vertical side that are connected successively, The bottom ends of the long vertical sides are fixed on both sides of the straight groove (113). 4. A kind of pig house excrement and urine separation device according to claim 3, is characterized in that, the middle part of cover plate (13) is provided with two protrusions (131), and the distance between described protrusions (131) and The spacing of the urine leakage seam (114) matches. 5. A kind of pig house excrement and urine separation device according to claim 2, is characterized in that, the upper end of described urine leakage seam (114) is provided with rubber cover (115), and the middle part of described rubber cover (115) is provided with There are gaps. 6. The excrement and urine separation device for pig houses according to claim 2, characterized in that, the tunnel (3) includes a side surface (32) and a V-shaped bottom surface (33), and the middle part of the bottom surface (33) is provided with a seepage A urinal (31), the bottom of the urination trough (31) is a horizontal plane having the same width as the base plate (12). 7. The excrement and urine separation device for pig houses according to claim 6, characterized in that, the bottom surface (33) is inclined at an angle of 0.5°-1° to the urine collecting pipe (1). 8. A kind of pig house excrement and urine separation device according to claim 6, characterized in that, said scraper (2) comprises a scraper (21), arranged on both sides of the scraper (21) and connected to the tunnel ( 3) The end plate (22) in contact with the side (32) and the push plate (24) connected under the scraper (21) through the connecting rod (23), and the push plate (24) is located in the circular tube (111) , the connecting rod (23) passes through the gap in the middle of the rubber cover (115). 9. A pig house excrement and urine separation device according to claim 8, characterized in that a pull ring (25) is arranged above the scraper (21). 10. The excrement and urine separation device for pig houses according to claim 9, characterized in that, the separation device comprises a rope traction machine, and the rope traction machine is connected with the pull ring (25) through a traction rope.