Hog house sewage discharge device convenient to use

Abstract

The utility model discloses a hog house sewage discharge device convenient to use, which comprises a sewage collection frame, the sewage collection frame is arranged at the position of a sewage discharge port, a screen is fixedly arranged in the middle of the sewage collection frame and can filter hog house sewage, a water outlet channel is arranged below the sewage collection frame, and a water outlet is arranged below the water outlet channel. According to the sewage treatment device, the sewage collection frame is placed at the sewage discharge port, sewage enters the screen from the upper portion of the sewage collection frame, the sewage falls to the water outlet channel through the screen, the sewage is discharged through the sewage discharge port, the sewage is discharged through the sewage discharge port, the sewage is discharged through the sewage discharge port, and the sewage is discharged through the sewage discharge port. The excrement is left above the screen, screening of water and the excrement in sewage of the hog house is achieved, the amount of the excrement in the sewage is reduced, the three push plates are driven by operation of the motor to intermittently push the excrement, the excrement can be pushed and collected, and the utilization rate of the excrement in the hog house is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of pig houses, in particular to a sewage discharge device for pig houses that is easy to use. Background Art

[0002] Nowadays, pig farming is generally carried out on a large scale through pig farms. During the breeding process, the discharge of pig house sewage is an important part. With the development of breeding enterprises, the country's requirements for environmental protection are becoming more and more stringent, and efforts have been stepped up to control the problem of environmental pollution caused by sewage and feces from farms.

[0003] In the prior art, since the sewage in the pig house is mostly generated by the cleaning of the pig house, the sewage contains pig manure. Generally, the sewage generated by the cleaning is directly discharged, resulting in a waste of pig manure. At the same time, the direct discharge of sewage is likely to cause the accumulation of pig manure in the drain outlet. Workers are subsequently required to clean the accumulated pig manure, which affects the environment and may also cause the drain outlet to be blocked. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage discharge device for a pig house which is easy to use, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-use sewage discharge device for a pig house, comprising a sewage collecting rack, which is placed at the sewage discharge outlet, a screen is fixedly installed in the middle of the sewage collecting rack, the screen can filter the sewage from the pig house, a water outlet channel is opened at the bottom of the sewage collecting rack, a collecting frame for collecting manure is fixedly installed at the end of the sewage collecting rack, push plates for pushing manure are equidistantly installed in the middle of the sewage collecting rack, the lower surface of the push plates is fitted with the screen, a fixing rod is fixedly installed between the three push plates, the push plates can be continuously moved left and right and up and down, and the manure can be pushed to the end of the sewage collecting rack in sequence.

[0006] As a further preferred embodiment of the present technical solution, a trapezoidal baffle for blocking sewage is fixedly mounted on one end of the sewage collecting rack close to the collecting frame.

[0007] As a further preferred embodiment of the present technical solution, parallelogram grooves are equidistantly provided on the inner walls on both sides of the dirt collecting rack, and an inclination angle is provided on the lower side of the parallelogram groove, that is, one end of the lower side of the parallelogram groove is lower than the other three sides, and the other end of the lower side of the parallelogram groove is higher than the other three sides, and displacement holes are symmetrically provided at both ends of the push plate, and a square limit block is slidably installed inside the displacement hole, and the square limit block is slidably connected to the parallelogram groove, and a compression spring is fixedly installed on the end of the square limit block, and the end of the compression spring away from the square limit block is fixedly connected to the push plate.

[0008] As a further preferred embodiment of the present technical solution, a rotating rod is rotatably installed at one end of the dirt collecting rack close to the collecting frame through a bearing, a motor is fixedly installed on the side wall of the dirt collecting rack corresponding to the position of the rotating rod, the output end of the motor is fixedly connected to one end of the rotating rod, a cam is fixedly installed in the middle of the rotating rod, a variable diameter guide groove is provided on one side of the cam, a connecting rod is rotatably installed on one side of the push plate at the end portion through an axle pin, a limiting rod is fixedly installed on the end of the connecting rod away from the push plate, and the limiting rod is slidably connected to the variable diameter guide groove.

[0009] As a further preferred embodiment of the present technical solution, the limit rod slides in close fit with the variable diameter guide groove.

[0010] As a further preferred embodiment of the present technical solution, sliding holes corresponding to the sieve holes of the screen are equidistantly provided at the bottom of the push plate, a sliding rod is slidably installed inside the sliding hole, a return spring is fixedly installed on the top of the sliding rod, the end of the return spring away from the sliding rod is fixedly connected to the push plate, the bottom end of the sliding rod is semicircular, and the semicircular end of the sliding rod will not exceed the bottom of the sliding hole.

[0011] The utility model provides a sewage discharge device for a pig house which is easy to use and has the following beneficial effects:

[0012] (1) The utility model places a sewage collecting rack at the sewage outlet position, and allows sewage to enter the screen from above the sewage collecting rack. The sewage will fall through the screen to the water outlet channel, and feces will remain above the screen, thereby screening the water body and feces in the pig house sewage and reducing the amount of feces in the sewage.

[0013] (2) The utility model drives three push plates to push feces intermittently through the operation of the motor, so that the feces can be pushed and collected, thereby improving the utilization rate of feces in the pig house and facilitating the collection of feces. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is one of the schematic diagrams of the partial explosion structure of the utility model;

[0016] Figure 3 This is the second schematic diagram of the partial explosion structure of the utility model;

[0017] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0018] Figure 5 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] In the figure: 1. dirt collecting rack; 2. screen; 3. water outlet channel; 4. collecting frame; 5. push plate; 6. fixing rod; 7. trapezoidal baffle; 8. parallelogram groove; 9. tilt angle; 10. displacement hole; 11. square limit block; 12. compression spring; 13. rotating rod; 14. motor; 15. cam; 16. variable diameter guide groove; 17. connecting rod; 18. limit rod; 19. sliding hole; 20. sliding rod; 21. reset spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1 to 5 As shown, in the present embodiment, a sewage discharge device for a pig house that is easy to use includes a sewage collecting rack 1, which is placed at the sewage discharge outlet. A screen 2 is fixedly installed in the middle of the sewage collecting rack 1, and the screen 2 can filter the sewage from the pig house. A water outlet channel 3 is opened at the bottom of the sewage collecting rack 1, and a collecting frame 4 for collecting manure is fixedly installed at the end of the sewage collecting rack 1. Push plates 5 for pushing manure are equidistantly installed in the middle of the sewage collecting rack 1, and the lower surface of the push plates 5 is fitted with the screen 2. A fixing rod 6 is fixedly installed between the three push plates 5, and the push plates 5 can be continuously moved left and right and up and down, and the manure can be pushed to the end of the sewage collecting rack 1 in sequence.

[0022] like Figures 1 to 5 As shown, a trapezoidal baffle 7 for blocking sewage is fixedly mounted on one end of the sewage collecting rack 1 close to the collecting frame 4 .

[0023] The water body can be blocked to prevent the water body from flowing out of the dirt collecting rack 1 .

[0024] like Figures 1 to 5 As shown, parallelogram grooves 8 are equidistantly provided on the inner walls of both sides of the dirt collecting rack 1, and an inclination angle 9 is provided on the lower side of the parallelogram groove 8, that is, one end of the lower side of the parallelogram groove 8 is lower than the other three sides, and the other end of the lower side of the parallelogram groove 8 is higher than the other three sides, and displacement holes 10 are symmetrically provided at both ends of the push plate 5, and a square limit block 11 is slidably installed inside the displacement hole 10, and the square limit block 11 is slidably connected to the parallelogram groove 8, and a compression spring 12 is fixedly installed on the end of the square limit block 11, and the end of the compression spring 12 away from the square limit block 11 is fixedly connected to the push plate 5.

[0025] The square limit block 11 will slide under the parallelogram groove 8, that is, drive the three push plates 5 to slide along the lower track of the parallelogram groove 8 until the square limit block 11 reaches the lower end, which will push the feces. When the square limit block 11 reaches the lower end, the compression spring 12 pushes the square limit block 11 to drive the square limit block 11 to slide into the side of the parallelogram groove 8. After that, the square limit block 11 will slide inside the three sides of the parallelogram groove 8, which is used to make the push plate 5 rise first, then move, and finally fall.

[0026] like Figures 1 to 5 As shown, a rotating rod 13 is rotatably installed at one end of the dirt collecting rack 1 close to the collecting frame 4 through a bearing, a motor 14 is fixedly installed at the position of the rotating rod 13 corresponding to the side wall of the dirt collecting rack 1, and the output end of the motor 14 is fixedly connected to one end of the rotating rod 13, a cam 15 is fixedly installed in the middle of the rotating rod 13, and a variable diameter guide groove 16 is opened on one side of the cam 15, a connecting rod 17 is rotatably installed on one side of the push plate 5 at the end portion through an axle pin, and a limiting rod 18 is fixedly installed on the end of the connecting rod 17 away from the push plate 5, and the limiting rod 18 is slidably connected to the variable diameter guide groove 16.

[0027] The motor 14 drives the rotating rod 13 to rotate, which in turn drives the cam 15 to rotate. The limiting rod 18 by the variable diameter guide groove 16 will push or pull the connecting rod 17 to realize the movement of the push plate 5.

[0028] like Figures 1 to 5 As shown, the limiting rod 18 slides in close contact with the variable diameter guide groove 16 .

[0029] The limiting rod 18 can slide stably in the variable diameter guide groove 16 .

[0030] like Figures 1 to 5 As shown, the bottom of the push plate 5 is equidistantly provided with sliding holes 19 corresponding to the sieve holes of the screen 2, a sliding rod 20 is slidably installed inside the sliding hole 19, a return spring 21 is fixedly installed on the top of the sliding rod 20, and the end of the return spring 21 away from the sliding rod 20 is fixedly connected to the push plate 5, and the bottom end of the sliding rod 20 is semicircular, and the semicircular end of the sliding rod 20 will not exceed the bottom of the sliding hole 19.

[0031] When the push plate 5 pushes the feces, the semicircular end of the slide rod 20 will pass through the mesh holes of the screen 2 to clean the mesh holes on the screen 2.

[0032] The utility model provides a sewage discharge device for pig houses that is easy to use, and the specific working principle is as follows:

[0033] When the device is in use, the sewage collecting frame 1 is placed at the sewage outlet position, and the sewage enters the screen 2 from above the sewage collecting frame 1. The sewage will fall through the screen 2 to the water outlet channel 3, and the feces will remain above the screen 2. The operation of the motor 14 drives the rotating rod 13 to rotate, and then drives the cam 15 to rotate. The limiting of the limiting rod 18 through the variable diameter guide groove 16 will first exert a pulling force on the connecting rod 17, and the square limiting block 11 will slide under the parallelogram groove 8, that is, drive the three push plates 5 to slide along the lower track of the parallelogram groove 8 until the square limiting block 11 reaches When the square limit block 11 reaches the end of the lower side, the square limit block 11 is pushed by the compression spring 12, which will drive the square limit block 11 to slide into the side of the parallelogram groove 8. Then, with the continuous rotation of the cam 15, the variable diameter guide groove 16 will have a driving force on the limit rod 18, which will push the connecting rod 17. The square limit block 11 will slide inside the three sides of the parallelogram groove 8, which is used to make the push plate 5 rise first, then move, and finally fall, so as to realize the movement and collection of feces on the screen 2.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient-to-use sewage discharge device for pig houses, characterized in that: The utility model comprises a waste collecting rack (1), wherein the waste collecting rack (1) is placed at the sewage outlet position, a screen (2) is fixedly installed in the middle of the waste collecting rack (1), and the screen (2) can filter the sewage in the pig house, a water outlet channel (3) is opened below the waste collecting rack (1), a collecting frame (4) for collecting feces is fixedly installed at the end of the waste collecting rack (1), and push plates (5) for pushing feces are equidistantly installed in the middle of the waste collecting rack (1), the lower surface of the push plates (5) is arranged to fit the screen (2), and a fixing rod (6) is fixedly installed between the three push plates (5), and the push plates (5) can be continuously moved leftwards and rightwards and up and down, and the feces can be pushed to the end of the waste collecting rack (1) in sequence.

2. A convenient-to-use pig house sewage discharge device according to claim 1, characterized in that: A trapezoidal baffle (7) for blocking sewage is fixedly mounted on one end of the sewage collecting rack (1) close to the collecting frame (4).

3. A convenient-to-use pig house sewage discharge device according to claim 2, characterized in that: The inner walls of both sides of the dirt collecting frame (1) are equidistantly provided with parallelogram grooves (8), and the lower side of the parallelogram groove (8) is provided with an inclined angle (9), that is, one end of the lower side of the parallelogram groove (8) is lower than the other three sides, and the other end of the lower side of the parallelogram groove (8) is higher than the other three sides. Displacement holes (10) are symmetrically provided at both ends of the push plate (5), and a square limit block (11) is slidably installed inside the displacement hole (10), and the square limit block (11) is slidably connected to the parallelogram groove (8), and a compression spring (12) is fixedly installed at the end of the square limit block (11), and the end of the compression spring (12) away from the square limit block (11) is fixedly connected to the push plate (5).

4. The easy-to-use pig house sewage discharge device according to claim 1 is characterized in that: A rotating rod (13) is rotatably mounted on one end of the dirt collecting frame (1) close to the collecting frame (4) via a bearing, a motor (14) is fixedly mounted on a side wall of the dirt collecting frame (1) at a position corresponding to the rotating rod (13), an output end of the motor (14) is fixedly connected to one end of the rotating rod (13), a cam (15) is fixedly mounted on the middle of the rotating rod (13), a variable diameter guide groove (16) is provided on one side of the cam (15), a connecting rod (17) is rotatably mounted on one side of the push plate (5) at the end portion via an axle pin, a limiting rod (18) is fixedly mounted on one end of the connecting rod (17) away from the push plate (5), and the limiting rod (18) is slidably connected to the variable diameter guide groove (16).

5. The easy-to-use pig house sewage discharge device according to claim 4 is characterized in that: The limiting rod (18) and the diameter-changing guide groove (16) are tightly fitted and slidable.

6. The easy-to-use pig house sewage discharge device according to claim 4, characterized in that: The bottom of the push plate (5) is provided with sliding holes (19) corresponding to the sieve holes of the screen (2) at equal intervals, a sliding rod (20) is slidably installed inside the sliding hole (19), a return spring (21) is fixedly installed on the top of the sliding rod (20), and the end of the return spring (21) away from the sliding rod (20) is fixedly connected to the push plate (5), the bottom end of the sliding rod (20) is arranged in a semicircular shape, and the semicircular end of the sliding rod (20) will not exceed the bottom of the sliding hole (19).

Images