Automatic manure digging device for pig farm

Abstract

The utility model discloses an automatic excrement taking device for a pig farm, and relates to the technical field of excrement and urine removal. An automatic manure digging device for a pig farm comprises a mounting frame, the mounting frame is mounted on a lifting mechanism, a manure cleaning structure is located on the mounting frame and comprises a second threaded rod, a rotating motor, a manure cleaning box and a manure scraping hopper, a limiting sliding groove is formed in one side of the inner wall of the mounting frame, and the second threaded rod is rotationally connected into the limiting sliding groove. Through cooperation of a second threaded rod, a material conveying screw, an excrement conveying cylinder, an excrement cleaning box, an excrement discharging pipe and an excrement scraping hopper, the excrement scraping hopper can clean excrement in the hog house, the excrement enters the excrement cleaning box under guiding of the excrement scraping hopper, the material conveying screw can discharge the excrement in the excrement cleaning box from the excrement discharging pipe in time, and the excrement in the hog house can be conveniently cleaned. The problem of secondary pollution possibly caused to the pig house environment during excrement cleaning is avoided, and the pig house excrement cleaning effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of removing excrement and urine, in particular to an automatic excrement removing device for a pig farm. Background Art

[0002] Pig farming is an important industry in my country's agriculture and plays an important role in ensuring the safe supply of meat food. When raising pigs, people need to clean the pig manure in the fence regularly. The Chinese utility model patent, authorization announcement number "CN217564489U" discloses an automatic manure removal device for pig farms. In the utility model, the rear mounting block and the front mounting block are fixedly installed in the middle position of the pig pen wall, and the scraper is pushed downward to contact the manure by the electric push rod, and then the sliding plate and the scraper are driven to move to the left by the rotation of the motor, so that the manure in the pig pen can be cleaned and the manure removal efficiency is improved. By setting a No. 1 limit slide bar on the scraper, the stability of the scraper when moving up and down can be improved.

[0003] When the above technical solution is in use, the feces need to be temporarily stored inside the pushing scraper during the use of the feces removal device, and can only be cleaned after the feces removal is completed, which increases the risk of blockage to a certain extent, and when the feces are continuously cleaned, the feces are easy to overflow from the top of the pushing scraper, thereby causing secondary pollution to the pig house environment. Therefore, we propose an automatic feces removal device for pig farms. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an automatic manure removal device for pig farms, which can solve the problem that during the use of the manure removal device, the manure needs to be temporarily stored inside the pushing scraper and can only be cleaned after the manure removal is completed, which increases the risk of blockage to a certain extent, and when the manure is continuously cleaned, the manure is easy to overflow from the top of the pushing scraper, thereby causing secondary pollution to the pig house environment.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic excrement removal device for pig farms, comprising:

[0006] A mounting frame, the mounting frame is mounted on the lifting mechanism;

[0007] A feces cleaning structure, the feces cleaning structure is located on the mounting frame;

[0008] The feces cleaning structure includes a second threaded rod, a rotating motor, a feces cleaning box and a feces scraper bucket. A limiting slide groove is provided on one side of the inner wall of the mounting frame. The second threaded rod is rotatably connected in the limiting slide groove. The rotating motor is fixedly mounted on one side of the mounting frame. The output end of the rotating motor rotates through one side of the mounting frame and is fixedly connected to the second threaded rod. The feces cleaning box is slidably connected in the mounting frame. The feces cleaning box is slidably connected in the limiting slide groove and is threadedly connected to the second threaded rod. The feces scraper bucket is fixedly connected to one side of the feces cleaning box, and the feces scraper bucket is communicated with the interior of the feces cleaning box.

[0009] Preferably, the feces cleaning structure also includes a feeding screw, a feces feeding barrel and a driving motor. A sliding groove is opened on the side of the mounting frame away from the second threaded rod. The feces cleaning box is slidingly connected to the inside of the sliding groove. The feces feeding barrel is fixedly connected to the side of the feces cleaning box away from the second threaded rod. The feeding screw is rotatably connected to the inside of the feces cleaning box. The driving motor is fixedly installed on one side of the feces feeding barrel. The output end of the driving motor rotates through one side of the feces feeding barrel and is fixedly connected to the feeding screw.

[0010] Preferably, a feces discharge pipe is fixedly connected to the outer surface of the feces conveying barrel, and the feces discharge pipe is communicated with the interior of the feces conveying barrel.

[0011] Preferably, a manure retaining plate is fixedly connected to the top of the manure scraper.

[0012] Preferably, a fixed plate is fixedly connected to the side of the feces cleaning box away from the feces scraper, a water supply pipe is fixedly installed on the top of the fixed plate, a plurality of cleaning nozzles are fixedly connected to the outer surface of the water supply pipe, and the bottom ends of the plurality of cleaning nozzles all extend to the bottom of the fixed plate.

[0013] Preferably, the lifting mechanism includes four lifting frames, each of which is rotatably connected to a first threaded rod inside, each of which is fixedly installed with a lifting motor on the top, the output ends of the four lifting motors rotate through the top of the corresponding lifting frames and are fixedly connected to the corresponding first threaded rods, and the mounting frames are threadedly connected to the four first threaded rods respectively.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The pig farm uses an automatic manure removal device, which cooperates with the second threaded rod, the feed screw, the manure conveying barrel, the manure cleaning box, the manure discharge pipe and the manure scraper, so that the manure scraper can clean the manure in the pig house, so that the manure will enter the manure cleaning box under the guidance of the manure scraper, and the feed screw will discharge the manure in the manure cleaning box from the manure discharge pipe in time, avoiding the problem that the manure may cause secondary pollution to the pig house environment during cleaning, and further improving the effect of cleaning the manure in the pig house.

[0016] (2) The pig farm uses an automatic manure removal device. Through the cooperation of a water supply pipe and a cleaning nozzle, the cleaning water is discharged from the water supply pipe into multiple cleaning nozzles, thereby facilitating multiple cleaning nozzles to flush the floor of the pig house, further improving the sanitary conditions in the pig house. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the mounting frame structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the feces cleaning box of the present utility model.

[0021] Figure numerals: 1. Mounting frame; 2. Lifting frame; 3. First threaded rod; 4. Lifting motor; 5. Feces cleaning box; 6. Second threaded rod; 7. Limiting slide groove; 8. Water supply pipe; 9. Sliding groove; 10. Driving motor; 11. Feces discharge pipe; 12. Feces transport cylinder; 13. Feces scraper; 14. Feces retaining plate; 15. Rotating motor; 16. Fixed plate; 17. Cleaning nozzle; 18. Feeding screw. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[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, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including 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] See also Figure 1-3 The utility model provides a technical solution: an automatic excrement removal device for pig farms, comprising:

[0027] Mounting frame 1, the mounting frame 1 is mounted on the lifting mechanism;

[0028] A feces cleaning structure, the feces cleaning structure is located on the mounting frame 1;

[0029] The feces cleaning structure includes a second threaded rod 6, a rotating motor 15, a feces cleaning box 5 and a feces scraper 13. A limiting slide groove 7 is provided on one side of the inner wall of the mounting frame 1. The second threaded rod 6 is rotatably connected in the limiting slide groove 7. The rotating motor 15 is fixedly installed on one side of the mounting frame 1. The output end of the rotating motor 15 rotates through one side of the mounting frame 1 and is fixedly connected to the second threaded rod 6. The feces cleaning box 5 is slidably connected in the mounting frame 1. The feces cleaning box 5 is slidably connected in the limiting slide groove 7 and is threadedly connected with the second threaded rod 6. The feces scraper 13 is fixedly connected to one side of the feces cleaning box 5, and the feces scraper 13 is communicated with the interior of the feces cleaning box 5.

[0030] The feces cleaning structure also includes a feeding screw 18, a feces conveying barrel 12 and a driving motor 10. A sliding groove 9 is opened on the side of the mounting frame 1 away from the second threaded rod 6. The feces cleaning box 5 is slidingly connected to the inside of the sliding groove 9. The feces conveying barrel 12 is fixedly connected to the side of the feces cleaning box 5 away from the second threaded rod 6. The feeding screw 18 is rotatably connected to the inside of the feces cleaning box 5. The driving motor 10 is fixedly installed on one side of the feces conveying barrel 12. The output end of the driving motor 10 rotates through one side of the feces conveying barrel 12 and is fixedly connected to the feeding screw 18. The outer surface of the feces conveying barrel 12 is fixedly connected to a feces discharge pipe 11, and the feces discharge pipe 11 is connected to the inside of the feces conveying barrel 12.

[0031] A dung retaining plate 14 is fixedly connected to the top of the dung scraper 13 .

[0032] A fixed plate 16 is fixedly connected to the side of the feces cleaning box 5 away from the feces scraper 13, a water supply pipe 8 is fixedly installed on the top of the fixed plate 16, and a plurality of cleaning nozzles 17 are fixedly connected to the outer surface of the water supply pipe 8, and the bottom ends of the plurality of cleaning nozzles 17 all extend to the bottom of the fixed plate 16.

[0033] The lifting mechanism includes four lifting frames 2, the interiors of the four lifting frames 2 are rotatably connected with first threaded rods 3, the tops of the four lifting frames 2 are fixedly installed with lifting motors 4, the output ends of the four lifting motors 4 rotate and pass through the tops of the corresponding lifting frames 2 and are fixedly connected with the corresponding first threaded rods 3, and the mounting frame 1 is threadedly connected with the four first threaded rods 3 respectively.

[0034] Furthermore, when the device is used, the four lifting motors 4 are started by connecting an external power supply, and the four lifting motors 4 will drive the corresponding first threaded rods 3 to rotate. The four first threaded rods 3 rotate to drive the mounting frame 1 to move downward, and the rotating motor 15 is started by connecting an external power supply. The rotating motor 15 drives the second threaded rod 6 to rotate, and the second threaded rod 6 rotates to drive the feces cleaning box 5 to move horizontally under the guidance of the limiting slide 7 and the sliding groove 9, so that the feces cleaning box 5 drives the scraping bucket 13 to scrape the feces in the pig house, so that the feces will enter the feces cleaning box 5 under the guidance of the scraping bucket 13, and then, the driving motor 10 is started by connecting an external power supply, and the driving motor 10 drives the feeding screw 18 to rotate, so that the feeding screw 18 will discharge the feces in the feces cleaning box 5 from the feces discharge pipe 11, so as to facilitate the timely discharge of the scraped feces, and by connecting the external water pipe, the cleaning water will be discharged from the water supply pipe 8 into the multiple cleaning nozzles 17, so as to facilitate the multiple cleaning nozzles 17 to flush the ground in the pig house.

[0035] Through the cooperation of the second threaded rod 6, the feed screw 18, the manure conveying barrel 12, the manure cleaning box 5, the manure discharge pipe 11 and the manure scraper 13, the manure scraper 13 will clean the manure in the pig house, so that the manure will enter the manure cleaning box 5 under the guidance of the manure scraper 13, and the feed screw 18 will discharge the manure in the manure cleaning box 5 from the manure discharge pipe 11 in time, avoiding the problem that the manure may cause secondary pollution to the pig house environment during cleaning, and further improving the effect of cleaning the manure in the pig house.

[0036] Through the cooperation of the water supply pipe 8 and the cleaning nozzles 17, the cleaning water will be discharged from the water supply pipe 8 into the multiple cleaning nozzles 17, so that the multiple cleaning nozzles 17 can flush the floor in the pig house, further improving the sanitary conditions in the pig house.

[0037] Working principle: by connecting the external power supply to start the four lifting motors 4, the four lifting motors 4 will drive the corresponding first threaded rods 3 to rotate, and the four first threaded rods 3 rotate to drive the mounting frame 1 to move downward, and by connecting the external power supply to start the rotating motor 15, the rotating motor 15 drives the second threaded rod 6 to rotate, and the second threaded rod 6 rotates to drive the feces cleaning box 5 to move horizontally under the guidance of the limiting slide 7 and the sliding groove 9, so that the feces cleaning box 5 drives the scraping bucket 13 to scrape the feces in the pig house, so that the feces will enter the feces cleaning box 5 under the guidance of the scraping bucket 13, and then, by connecting the external power supply to start the driving motor 10, the driving motor 10 drives the feeding screw 18 to rotate, so that the feeding screw 18 will discharge the feces in the feces cleaning box 5 from the feces discharge pipe 11, so as to facilitate the timely discharge of the scraped feces, and by connecting the external water pipe, the cleaning water will be discharged from the water supply pipe 8 into the multiple cleaning nozzles 17, so as to facilitate the multiple cleaning nozzles 17 to flush the ground in the pig house.

[0038] 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. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An automatic excrement removal device for pig farms, characterized in that: include: A mounting frame (1), the mounting frame (1) being mounted on the lifting mechanism; A feces cleaning structure, the feces cleaning structure is located on the mounting frame (1); The feces cleaning structure comprises a second threaded rod (6), a rotating motor (15), a feces cleaning box (5) and a feces scraping bucket (13); a limiting slide groove (7) is provided on one side of the inner wall of the mounting frame (1), and the second threaded rod (6) is rotatably connected in the limiting slide groove (7); The rotating motor (15) is fixedly mounted on one side of the mounting frame (1), and the output end of the rotating motor (15) rotates through one side of the mounting frame (1) and is fixedly connected to the second threaded rod (6); The feces cleaning box (5) is slidably connected in the mounting frame (1), the feces cleaning box (5) is slidably connected in the limiting slide groove (7) and is threadedly connected to the second threaded rod (6); The excrement scraping bucket (13) is fixedly connected to one side of the excrement cleaning box (5), and the excrement scraping bucket (13) is communicated with the interior of the excrement cleaning box (5); The feces cleaning structure further comprises a feeding screw (18), a feces feeding cylinder (12) and a driving motor (10); a sliding groove (9) is provided on a side of the mounting frame (1) away from the second threaded rod (6); and the feces cleaning box (5) is slidably connected to the inside of the sliding groove (9); The feces conveying barrel (12) is fixedly connected to a side of the feces cleaning box (5) away from the second threaded rod (6), and the conveying screw (18) is rotatably connected to the inside of the feces cleaning box (5); The drive motor (10) is fixedly mounted on one side of the manure conveying barrel (12), and the output end of the drive motor (10) rotates through one side of the manure conveying barrel (12) and is fixedly connected to the conveying screw (18).

2. The automatic excrement removal device for pig farms according to claim 1, characterized in that: The outer surface of the feces conveying barrel (12) is fixedly connected with a feces discharge pipe (11), and the feces discharge pipe (11) is communicated with the interior of the feces conveying barrel (12).

3. The automatic excrement removal device for pig farms according to claim 1, characterized in that: A dung retaining plate (14) is fixedly connected to the top of the dung scraping bucket (13).

4. The automatic excrement removal device for pig farms according to claim 1, characterized in that: A fixed plate (16) is fixedly connected to the side of the feces cleaning box (5) away from the feces scraper (13), a water supply pipe (8) is fixedly installed on the top of the fixed plate (16), and a plurality of cleaning nozzles (17) are fixedly connected to the outer surface of the water supply pipe (8), and the bottom ends of the plurality of cleaning nozzles (17) all extend below the fixed plate (16).

5. The automatic excrement removal device for pig farms according to claim 1, characterized in that: The lifting mechanism comprises four lifting frames (2), the interiors of the four lifting frames (2) are all rotatably connected with first threaded rods (3), and the tops of the four lifting frames (2) are all fixedly mounted with lifting motors (4); The output ends of the four lifting motors (4) rotate to pass through the top of the corresponding lifting frame (2) and are fixedly connected to the corresponding first threaded rods (3), and the mounting frame (1) is threadedly connected to the four first threaded rods (3) respectively.

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