Dairy cow manure treatment device

Abstract

The utility model relates to the technical field of cow breeding, and particularly discloses a cow manure treatment device which comprises a movable seat, two side plates distributed left and right are installed on the upper end face of the movable seat, a stirring box is installed between the tops of the two side plates, and a first motor is installed on the upper end face of the stirring box. A first motor is started to enable a first stirring rod to rotate to uniformly stir cow dung, then the cow dung is discharged into a filter drum through a discharging pipe, a second motor is started at the moment to enable a second stirring rod to rotate to turn over the cow dung, and therefore preliminary dry-wet separation is rapidly conducted on the cow dung, and the separated cow dung enters a spiral conveyor along a discharging pipe; the excrement is conveyed into the dry-wet separator through the spiral conveyor, so that the dry-wet separator performs further dry-wet separation on the excrement, the speed of separating water in the excrement by the dry-wet separator is effectively increased, the dry-wet separation of the excrement by the dry-wet separator is facilitated, and the working efficiency of cow dung treatment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dairy cow breeding, in particular to a dairy cow manure treatment device. Background Technique

[0002] The breeding of dairy cows has changed from the past decentralized and manual breeding and operation mode to the current large-scale and mechanized production and operation mode. However, the change in the development mode has also brought new problems, especially the problem of manure pollution is more intractable, mainly manifested as the direct or indirect impact of sewage, manure and urine discharged from the farm on the nearby ecological environment, especially the quality of life of residents near the ranch, and at the same time, it also restricts the sustainable development of the ranch. Therefore, the effective utilization and harmless treatment of ranch manure have important practical significance in production.

[0003] Modern dairy farms mostly adopt mechanized or semi-mechanized manure treatment. In order to reduce the moisture content of manure and facilitate the transportation and storage of manure, currently, when separating cow manure into dry and wet, it is generally done by flushing with water, mechanical scraping, or pushing the cow manure into the manure pit, and then using a manure pumping pump to directly pump the cow manure into the dry-wet separator for dry-wet separation.

[0004] Therefore, when treating cow manure at present, the cow manure is directly fed into the dry-wet separator for dry-wet separation. When there is more water in the cow manure, the time consumed by the dry-wet separator for separating the cow manure into dry and wet is longer, resulting in a slow dry-wet separation speed of the cow manure, thus affecting the efficiency of cow manure treatment. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dairy cow manure treatment device, which has the characteristics of effectively accelerating the speed of separating water from manure by the dry-wet separator, facilitating the dry-wet separation of manure by the dry-wet separator, and improving the working efficiency of cow manure treatment.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A dairy cow manure treatment device, including a moving seat, two side plates distributed left and right are installed on the upper end surface of the moving seat, a stirring box is installed between the tops of the two side plates, a first motor is installed on the upper end surface of the stirring box, the output end of the first motor penetrates through the upper end surface of the stirring box and is installed with a first stirring rod, and a treatment box is arranged below the stirring box;

[0007] A filter cartridge is installed inside the treatment tank. A second motor is installed in the middle of the bottom end face of the stirring tank. The output end of the second motor is installed with a second stirring rod located inside the filter cartridge. A connecting plate located above the filter cartridge is installed on the outer side wall of the second stirring rod. The bottom of the other end of the connecting plate is installed with a scraper that is slidably connected to the outer side wall of the filter cartridge. The bottom of the filter cartridge is communicated with a feeding pipe that penetrates the inner bottom end face of the treatment tank. The other end of the feeding pipe extends below the treatment tank and is communicated with a screw conveyor. The other end of the discharge pipe of the screw conveyor is installed with a wet-dry separator installed on the upper end face of the moving base.

[0008] To facilitate the fixation of the treatment tank, as an optimization of the dairy manure treatment device of the present utility model, a fixing ring fixedly installed between two side plates is installed on the outer side wall of the treatment tank.

[0009] To discharge the separated liquid, as an optimization of the dairy manure treatment device of the present utility model, a drain pipe is communicated with the bottom of the outer side wall of the treatment tank.

[0010] To facilitate the addition of manure into the stirring tank and the discharge of manure into the filter cartridge, as an optimization of the dairy manure treatment device of the present utility model, a feeding port is penetrated and opened at the top of the stirring tank, and a discharge pipe with an electric valve is communicated with the bottom.

[0011] To facilitate the fixation of the screw conveyor, as an optimization of the dairy manure treatment device of the present utility model, the screw conveyor is located in front of the right side plate and is installed on the upper end face of the moving base through a bracket.

[0012] To facilitate the movement of the device, as an optimization of the dairy manure treatment device of the present utility model, a plurality of universal wheels are installed on the bottom end face of the moving base.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] When the utility model is in use, cow dung is introduced into the inside of the stirring tank by starting the manure suction pump. By starting the first motor, the first stirring rod rotates to stir the cow dung evenly. Then, by opening the electric valve on the discharge pipe, the cow dung quickly falls into the filter cylinder along the discharge pipe. At this time, the second motor is started, so that the second stirring rod rotates to turn the cow dung, accelerating the filter cylinder to filter the liquid in the cow dung, thereby quickly carrying out preliminary dry-wet separation of the cow dung. And when the second stirring rod rotates, it can drive the connecting plate to rotate, prompting the connecting plate to drive the scraper to rotate to clean the filter cylinder, so that the filter cylinder can be cleaned while filtering. The separated liquid is discharged from the drain pipe, and the separated cow dung enters the screw conveyor along the feeding pipe. By starting the screw conveyor, the manure can be transported into the dry-wet separator, so that the dry-wet separator further separates the moisture in the manure, effectively accelerating the speed of separating the moisture in the manure by the dry-wet separator, facilitating the dry-wet separation of the manure by the dry-wet separator, and improving the working efficiency of cow dung treatment. Brief Description of the Drawings

[0015] Figure 1 is the overall sectional view structure diagram of the utility model;

[0016] Figure 2 is the structure diagram of the treatment tank of the utility model;

[0017] Figure 3 is the structure diagram of the filter cylinder of the utility model.

[0018] In the figure: 1, moving seat; 101, universal wheel; 2, side plate; 201, fixed ring; 3, stirring tank; 301, feeding port; 302, discharge pipe; 4, first motor; 401, first stirring rod; 5, treatment tank; 501, filter cylinder; 502, drain pipe; 503, feeding pipe; 6, second motor; 601, second stirring rod; 602, connecting plate; 603, scraper; 7, screw conveyor; 8, dry-wet separator. Detailed Embodiment

[0019] Please refer to Figures 1 to 3 , a cow manure treatment device, including a moving seat 1. Two side plates 2 distributed left and right are installed on the upper end surface of the moving seat 1. A stirring tank 3 is installed between the tops of the two side plates 2. A first motor 4 is installed on the upper end surface of the stirring tank 3. The output end of the first motor 4 penetrates the upper end surface of the stirring tank 3 and is installed with a first stirring rod 401. A treatment tank 5 is arranged below the stirring tank 3;

[0020] Inside the treatment tank 5, a filter cartridge 501 is installed. In the middle of the bottom end face of the stirring tank 3, a second motor 6 is installed. The output end of the second motor 6 is installed with a second stirring rod 601 located inside the filter cartridge 501. On the outer side wall of the second stirring rod 601, a connecting plate 602 located above the filter cartridge 501 is installed. At the bottom of the other end of the connecting plate 602, a scraper 603 slidably connected to the outer side wall of the filter cartridge 501 is installed. The bottom of the filter cartridge 501 is communicated with a feeding pipe 503 passing through the inner bottom end face of the treatment tank 5. The other end of the feeding pipe 503 extends below the treatment tank 5 and is communicated with a screw conveyor 7. The other end of the discharge pipe of the screw conveyor 7 is installed with a wet-dry separator 8 installed on the upper end face of the moving seat 1.

[0021] In this embodiment: When in use, the cow dung (a mixture of urine and feces) is introduced into the inside of the stirring tank 3 by starting the manure suction pump. By starting the first motor 4, the first stirring rod 401 rotates to stir the cow dung evenly. Then, by opening the electric valve on the discharge pipe 302, the cow dung quickly falls into the filter cartridge 501 along the discharge pipe 302. At this time, the second motor 6 is started, so that the second stirring rod 601 rotates to turn over the cow dung, accelerating the filtering of the liquid in the cow dung by the filter cartridge 501, thereby quickly carrying out preliminary wet-dry separation of the cow dung. And when the second stirring rod 601 rotates, it can drive the connecting plate 602 to rotate, prompting the connecting plate 602 to drive the scraper 603 to rotate to clean the filter cartridge 501, so that the filter cartridge 501 can be cleaned while filtering. The separated liquid is discharged from the drain pipe 502, and the separated cow dung enters the screw conveyor 7 along the feeding pipe 503. By starting the screw conveyor 7, the feces can be conveyed into the wet-dry separator 8, so that the wet-dry separator 8 further separates the moisture in the feces, effectively accelerating the speed of separating the moisture in the feces by the wet-dry separator 8, facilitating the wet-dry separation of the feces by the wet-dry separator 8, and improving the working efficiency of cow dung treatment.

[0022] As a technical optimization scheme of the present utility model, a fixing ring 201 fixedly installed between the two side plates 2 is installed on the outer side wall of the treatment tank 5.

[0023] In this embodiment: By setting the fixing ring 201, it is convenient to fix the position of the treatment tank 5.

[0024] As a technical optimization scheme of the present utility model, a drain pipe 502 is communicated with the bottom of the outer side wall of the treatment tank 5.

[0025] In this embodiment: By setting the drain pipe 502, the liquid separated from the feces is discharged.

[0026] As a technical optimization scheme of the present utility model, a feeding port 301 is penetrated through the top of the stirring tank 3, and a discharge pipe 302 with an electric valve is communicated with the bottom.

[0027] In this embodiment: By setting an electric valve on the discharge pipe 302, it is convenient for the discharge pipe 302 to discharge the mixed feces into the interior of the filter cartridge 501.

[0028] As a technical optimization solution of the present utility model, the screw conveyor 7 is located in front of the right side plate 2 and is mounted on the upper end surface of the moving seat 1 through a bracket.

[0029] In this embodiment: The screw conveyor 7 is mounted on the upper end surface of the moving seat 1 through a bracket, which is convenient for fixing the position of the screw conveyor 7.

[0030] As a technical optimization solution of the present utility model, a plurality of universal wheels 101 are mounted on the bottom end surface of the moving seat 1.

[0031] In this embodiment: By setting the universal wheels 101, it is convenient to move the device.

[0032] Working principle: First, when using the device, first move the device to a designated location, then connect the device to an external power source, connect an external manure suction pump to the feed port 301 through a pipeline, then connect the drain pipe 502 and the water outlet pipe of the dry-wet separator 8 to a liquid collection device through a pipeline, then start the manure suction pump to introduce cow dung (urine and feces) into the interior of the mixing tank 3, start the first motor 4 to make the first stirring rod 401 rotate to stir the cow dung evenly, then open the electric valve on the discharge pipe 302 to make the cow dung quickly fall into the filter cartridge 501 along the discharge pipe 302. At this time, start the second motor 6 to make the second stirring rod 601 rotate to turn the cow dung, accelerating the filter cartridge 501 to filter the liquid in the cow dung, thereby preliminarily separating the dry and wet of the cow dung. And when the second stirring rod 601 rotates, it can drive the connecting plate 602 to rotate, prompting the connecting plate 602 to drive the scraper 603 to rotate to clean the filter cartridge 501, so that the filter cartridge 501 can be cleaned while filtering. The separated liquid is discharged from the drain pipe 502, and the separated cow dung enters the screw conveyor 7 along the feeding pipe 503. By starting the screw conveyor 7, the feces can be conveyed into the dry-wet separator 8, facilitating the dry-wet separator 8 to further separate the dry and wet of the feces.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cow feces processing device, comprising a movable seat (1), characterized in that: The upper end surface of the movable seat (1) is provided with two side plates (2) distributed on the left and right, a stirring box (3) is provided between the tops of the two side plates (2), a first motor (4) is provided on the upper end surface of the stirring box (3), an output end of the first motor (4) passes through the upper end surface of the stirring box (3) and is provided with a first stirring rod (401), and a processing box (5) is provided below the stirring box (3); A filter cartridge (501) is installed inside the processing box (5), a second motor (6) is installed in the middle of the bottom end surface of the stirring box (3), a second stirring rod (601) located inside the filter cartridge (501) is installed at the output end of the second motor (6), a connecting plate (602) located above the filter cartridge (501) is installed on the outer wall of the second stirring rod (601), a scraper (603) slidably connected to the outer wall of the filter cartridge (501) is installed at the bottom of the other end of the connecting plate (602), the bottom of the filter cartridge (501) is connected to a feed pipe (503) that passes through the bottom end surface of the processing box (5), the other end of the feed pipe (503) extends to the bottom of the processing box (5) and is connected to a screw conveyor (7), and the other end of the discharge pipe of the screw conveyor (7) is installed with a dry-wet separator (8) installed on the upper end surface of the movable seat (1).

2. The cow feces processing device according to claim 1, characterized in that: The outer side wall of the processing box (5) is provided with a fixing ring (201) fixedly installed between the two side plates (2).

3. The cow feces processing device according to claim 1, characterized in that: The bottom of the outer side wall of the processing box (5) is connected to a drainage pipe (502).

4. The cow feces processing device according to claim 1, characterized in that: The top of the mixing box (3) is provided with a feed inlet (301) extending therethrough, and the bottom is connected to a discharge pipe (302) with an electric valve.

5. The cow feces processing device according to claim 1, characterized in that: The screw conveyor (7) is located in front of the right side plate (2) and is mounted on the upper end surface of the movable seat (1) via a bracket.

6. The cow feces processing device according to claim 1, characterized in that: A plurality of universal wheels (101) are installed on the bottom end surface of the movable seat (1).

Images