Dry and wet feces separation and collection device for cattle and sheep farms

Abstract

The utility model belongs to the technical field of livestock breeding equipment, particularly relates to an excrement dry-wet separation and collection device for a cattle and sheep farm, and provides the following scheme aiming at the problems that a simple filter screen is adopted for filtering, and for cattle and sheep excrement with large viscosity, the filter screen is easy to block and the separation effect is influenced. The dry-wet feces separation and collection device for the cattle and sheep farm comprises a separation box, and a filter plate and a drainage plate are arranged in the separation box from top to bottom; the utility model has the beneficial effects that the hydraulic rod is connected with the drainage plate, and when the hydraulic rod is started to enable the drainage plate to rise, the top blocks on the surface of the drainage plate, which accurately correspond to the filter holes of the filter plate, can be inserted into the filter holes one by one, so as to quickly and effectively push out blocked impurities, and ensure that the filter plate always keeps good filtering performance; dry-wet preliminary separation is continuously and efficiently achieved, the overall separation efficiency is greatly improved, and the sewage drainage speed is increased through the inclined drainage channel.

Description

Technical Field

[0001] This utility model relates to a dry and wet manure separation and collection device, specifically a dry and wet manure separation and collection device for cattle and sheep farms, belonging to the technical field of livestock breeding equipment. Background Technology

[0002] During cattle and sheep farming, a large amount of manure is generated. If this manure is not treated in time, it will not only seriously pollute the environment of the farm and breed bacteria and mosquitoes, but may also have an adverse effect on the health of cattle and sheep. At present, the common treatment method is to separate the manure into dry and wet parts, and then process and utilize them separately.

[0003] In the prior art, such as the manure cleaning device for cattle and sheep breeding disclosed in announcement number CN220441560U, the motor is controlled to rotate, which drives the threaded rod to rotate. The threaded rod then drives the push plate to move forward, and the push plate squeezes the manure. With the help of the filter plate, the device achieves the advantage of separating the dry and wet manure. However, the above-mentioned prior art has the following shortcomings: the use of a simple filter screen can easily cause the filter screen to become clogged for cattle and sheep manure with high viscosity, thus affecting the separation effect. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that the above-mentioned device, which uses a simple filter screen, is prone to clogging when dealing with highly viscous cattle and sheep manure, thus affecting the separation effect. Therefore, this invention provides a dry and wet separation and collection device for cattle and sheep farms.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a dry and wet separation and collection device for manure in cattle and sheep farms, including a separation box;

[0006] The interior of the separator is equipped with a filter plate and a flow guide plate from top to bottom. The filter plate is fixedly installed inside the separator. A hydraulic rod is installed on the bottom surface of the separator. The piston end of the hydraulic rod is connected to the flow guide plate. Several top blocks are evenly distributed on the surface of the flow guide plate.

[0007] As a further embodiment of this utility model: the positions of several top blocks correspond to the filter holes on the surface of the filter plate. When the guide plate moves up, the several top blocks are inserted into the filter holes on the surface of the filter plate one by one.

[0008] As a further improvement of this utility model: when the flow guide plate contacts the filter plate, the surface of several top blocks is flush with the upper surface of the filter plate.

[0009] As a further improvement of this utility model, multiple ribs are installed at equal intervals on the surface of the drainage plate, and a drainage channel is formed between two adjacent ribs.

[0010] As a further improvement of this utility model: two guide plates are installed on one side of the separation box, and the two guide plates are respectively installed at the ends of the filter plate and the diversion plate.

[0011] As a further embodiment of this utility model: a strip groove is formed on the surface of the filter plate, and a telescopic rod is slidably connected in the strip groove. One end of the telescopic rod is connected to a scraper slidably connected to the surface of the filter plate. A connecting frame is slidably connected to the bottom surface of the guide plate. The other end of the telescopic rod passes through the strip groove on the surface of the guide plate and is connected to the connecting frame. A lead screw is rotatably connected to the bottom surface of the guide plate. The connecting frame is threaded onto the surface of the lead screw. One end of the lead screw passes through a clearance groove formed on the surface of the separation box and is connected to the output shaft end of a servo motor located on one side of the separation box. A mounting plate is slidably connected to one side surface of the separation box, and the servo motor is mounted on the surface of the mounting plate.

[0012] As a further improvement of this utility model: a guide strip is fixedly installed on the surface of the filter plate, and a guide groove adapted to the guide strip is opened on the surface of the flow guide plate.

[0013] As a further improvement of this utility model, the drainage channel is set in a downward inclined position on the side facing the ground.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model utilizes a combination of structures including a separation box, filter plate, diversion plate, top block, ribs, guide plate, scraper, guide strip, strip groove, diversion channel, and hydraulic rod. The diversion plate is connected to the hydraulic rod. When the hydraulic rod is activated to raise the diversion plate, the top block, which is precisely aligned with the filter holes of the filter plate, can be inserted into the filter holes one by one, quickly and effectively pushing out the blockage impurities. This ensures that the filter plate always maintains good filtration performance, continuously and efficiently achieving preliminary separation of dry and wet materials, and greatly improving the overall separation efficiency.

[0016] 2. The ribs installed at equal intervals on the surface of the diversion plate of this utility model form an inclined diversion channel. This design uses the principle of gravity to enable the sewage filtered by the filter plate to flow spontaneously and efficiently towards the guide plate. Compared with the traditional planar design, it greatly improves the sewage diversion speed, avoids the sewage from spreading over a large area and staying on the diversion plate for a long time, and significantly accelerates the overall dry and wet separation process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial structural diagram of the internal structure of the separation box in this utility model;

[0019] Figure 3 In this utility model Figure 1 A side view of the structure;

[0020] Figure 4 This is a schematic diagram of the structure of the top block, lead screw, connecting frame and diversion plate in this utility model;

[0021] Figure 5 This is a schematic diagram of the scraper, guide strip, and telescopic rod in this utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the strip groove, guide groove and filter plate in this utility model;

[0023] In the diagram: 1. Separation box; 2. Filter plate; 3. Servo motor; 4. Mounting plate; 5. Drainage plate; 6. Top block; 8. Rib; 9. Lead screw; 10. Connecting frame; 11. Guide plate; 12. Scraper; 13. Guide strip; 14. Guide groove; 15. Telescopic rod; 16. Strip groove; 17. Drainage channel; 18. Hydraulic rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] like Figures 1 to 6 As shown, a dry and wet separation and collection device for manure in cattle and sheep farms includes a separation box 1;

[0027] Inside the separation chamber 1, from top to bottom, there are filter plates 2 and diversion plates 5. The filter plates 2 are fixedly installed inside the separation chamber 1. A hydraulic rod 18 is installed on the bottom surface of the separation chamber 1. The piston end of the hydraulic rod 18 is connected to the diversion plate 5. Several top blocks 6 are evenly distributed on the surface of the diversion plate 5.

[0028] As the treatment of fecal waste progresses, the filter holes of filter plate 2 are easily clogged by impurities. Hydraulic rod 18 is connected to guide plate 5. When hydraulic rod 18 is activated, it can push guide plate 5 upward. At this time, the top blocks 6 on the surface of guide plate 5, which correspond to the filter holes of filter plate 2, can be inserted into the filter holes one by one to push out the impurities clogging the filter holes, so that filter plate 2 can always maintain good filtration performance and greatly improve the dry and wet separation efficiency. While cleaning the impurities in the filter holes, the top blocks 6 will not hinder the subsequent treatment of dry feces on filter plate 2. When guide plate 5 rises to contact filter plate 2, the surface of top blocks 6 is flush with the upper surface of filter plate 2, which does not hinder the subsequent movement of scraper 12 on the surface of filter plate 2 to clean dry feces, ensuring that dry feces can be smoothly scraped towards guide plate 11 for discharge, making the dry feces cleaning process smoother and more efficient.

[0029] Furthermore, the positions of several top blocks 6 correspond to the filter holes on the surface of the filter plate 2. When the guide plate 5 moves upward, several top blocks 6 are inserted into the filter holes on the surface of the filter plate 2 in a corresponding manner.

[0030] The top block 6 precisely corresponds to the filter holes. When the guide plate 5 rises, it can push these blockages out of the filter holes one by one, avoiding a significant drop or even interruption in filtration speed due to blockage, and continuously ensuring the high-efficiency filtration capacity of the filter plate 2, maintaining the smooth operation of dry and wet separation.

[0031] Furthermore, when the flow guide plate 5 comes into contact with the filter plate 2, the surfaces of several top blocks 6 are flush with the upper surface of the filter plate 2.

[0032] When scraper 12 cleans dry manure on filter plate 2, if top block 6 protrudes from the upper surface of filter plate 2, it will hinder the movement of scraper 12, resulting in incomplete cleaning of dry manure and some dry manure residue. The flush design allows scraper 12 to slide smoothly on filter plate 2, scraping dry manure completely towards guide plate 11, improving the efficiency of dry manure cleaning, ensuring that there is no accumulation of dry manure on filter plate 2, and maintaining the continuous and efficient operation of the equipment.

[0033] Furthermore, multiple ribs 8 are installed at equal intervals on the surface of the drainage plate 5, and a drainage channel 17 is formed between two adjacent ribs 8.

[0034] The drainage channel 17 divided by the rib 8 allows sewage to flow continuously and avoids water accumulation. This not only prevents sewage from developing odors and breeding bacteria due to prolonged retention time, but also ensures that there is always enough space on the drainage plate 5 to handle the newly flowing sewage and maintain stable operation of the equipment.

[0035] Example 2

[0036] Improvements based on Example 1:

[0037] Furthermore, two guide plates 11 are installed on one side of the separation box 1, and the two guide plates 11 are respectively installed at the ends of the filter plate 2 and the diversion plate 5.

[0038] The guide plate 11 at the end of the filter plate 2 can guide the dry manure to be discharged in a specific direction. When the scraper 12 scrapes the dry manure on the filter plate 2 to this point, the guide plate 11 changes the trajectory of the dry manure, so that it falls accurately into the collection container, avoiding the dry manure from scattering, reducing the difficulty of cleaning, ensuring efficient and clean collection of dry manure, and maintaining the cleanliness of the farm environment. The guide plate 11 at the end of the diversion plate 5 diverts sewage. When the sewage flows to this point through the diversion channel 17, the guide plate 11 gathers the sewage and guides it to the sewage collection device, preventing sewage from splashing everywhere or accumulating around the separation box 1, ensuring that the sewage collection is concentrated and efficient, and improving the convenience of subsequent sewage treatment.

[0039] Furthermore, a strip groove 16 is formed on the surface of the filter plate 2, and a telescopic rod 15 is slidably connected in the strip groove 16. One end of the telescopic rod 15 is connected to a scraper 12 slidably connected to the surface of the filter plate 2. A connecting frame 10 is slidably connected to the bottom surface of the diversion plate 5. The other end of the telescopic rod 15 passes through the strip groove formed on the surface of the diversion plate 5 and is connected to the connecting frame 10. A lead screw 9 is rotatably connected to the bottom surface of the diversion plate 5. The connecting frame 10 is threadedly connected to the surface of the lead screw 9. One end of the lead screw 9 passes through a clearance groove formed on the surface of the separation box 1 and is connected to the output shaft end of the servo motor 3 set on one side of the separation box 1. A mounting plate 4 is slidably connected to one side surface of the separation box 1, and the servo motor 3 is mounted on the surface of the mounting plate 4.

[0040] The servo motor 3 drives the lead screw 9 to rotate. Because the connecting frame 10 is threadedly connected to the lead screw 9, the connecting frame 10 moves along the lead screw 9 when it rotates. Since the telescopic rod 15 connects the connecting frame 10 and the scraper 12, the movement of the connecting frame 10 will cause the scraper 12 to slide on the surface of the filter plate 2 through the telescopic rod 15, automatically scraping the dry manure on the filter plate 2 towards the guide plate 11 for discharge. This automated process greatly reduces the workload of manually cleaning the dry manure, improves work efficiency, and avoids the problems of filter plate 2 clogging and dry manure accumulation caused by untimely manual cleaning.

[0041] Furthermore, a guide strip 13 is fixedly installed on the surface of the filter plate 2, and a guide groove 14 adapted to the guide strip 13 is opened on the surface of the flow guide plate 5.

[0042] When the hydraulic rod 18 drives the diversion plate 5 to move up and down, the guide bar 13 and the guide groove 14 are tightly engaged, restricting the diversion plate 5 to only move vertically in a specific direction, thus preventing it from shaking or deviating during the movement.

[0043] Furthermore, the drainage channel 17 is set in a downward slope on the side facing the ground.

[0044] The inclined diversion channel 17 utilizes the principle of gravity to allow the wastewater that falls onto the diversion plate 5 after being filtered by the filter plate 2 to flow spontaneously and efficiently toward the guide plate 11, avoiding large-area diffusion and long-term retention of wastewater on the diversion plate 5, greatly improving the wastewater diversion speed and accelerating the overall dry and wet separation process.

[0045] Working principle: Turn on the equipment and pour the cattle and sheep manure into the separation box 1 through the feed port at the top of the separation box 1. The manure first falls on the filter plate 2, and the sewage flows down through the filter holes of the filter plate 2, thus initially achieving dry and wet separation. At this time, the dry manure remains on the filter plate 2.

[0046] As the manure treatment progresses, the filter holes of filter plate 2 may become partially clogged by impurities, affecting the filtration effect. At this time, the hydraulic rod 18 is activated, which pushes the guide plate 5 upward. During the upward movement of the guide plate 5, the top block 6 is inserted into the filter holes on the surface of filter plate 2, pushing out the impurities in the filter holes, cleaning the filter holes, and restoring the filtration performance of filter plate 2. When the guide plate 5 contacts the filter plate 2, the surface of the top block 6 is flush with the upper surface of the filter plate 2, ensuring that it does not obstruct the movement of dry manure on the filter plate 2.

[0047] As the diversion plate 5 rises, the servo motor 3 is started. The servo motor 3 drives the lead screw 9 to rotate. Since the connecting frame 10 is threadedly connected to the lead screw 9, and the telescopic rod 15 connects the connecting frame 10 and the scraper 12, the rotation of the lead screw 9 drives the scraper 12 to move on the surface of the filter plate 2 through the connecting frame 10 and the telescopic rod 15. The scraper 12 scrapes the dry manure on the filter plate 2 toward the guide plate 11, making it easier for the dry manure to be discharged from the separation box 1.

[0048] The wastewater that flows down after being filtered by the filter plate 2 falls onto the diversion plate 5. The wastewater flows along the diversion channel 17 on the surface of the diversion plate 5. Since the diversion channel 17 is inclined downwards towards the ground, the wastewater flows towards the guide plate 11 under the action of gravity and is finally guided out of the separation box 1 through the guide plate 11.

[0049] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0050] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A feces dry-wet separation and collection device for cattle and sheep farms, comprising a separation box (1); characterized in that: The inside of the separation tank (1) is provided with a filter plate (2) and a drainage plate (5) from top to bottom, the filter plate (2) is fixedly installed in the inside of the separation tank (1), a hydraulic rod (18) is installed on the bottom surface of the inside of the separation tank (1), the piston end of the hydraulic rod (18) is connected with the drainage plate (5), and the surface of the drainage plate (5) is uniformly provided with a plurality of top blocks (6).

2. The manure dry-wet separation and collection device for cattle and sheep farms according to claim 1, characterized in that: The positions of the plurality of top blocks (6) correspond to filter holes on the surface of the filter plate (2), when the drainage plate (5) moves upwards, the plurality of top blocks (6) are correspondingly inserted into the filter holes on the surface of the filter plate (2).

3. The manure dry-wet separation and collection device for cattle and sheep farms according to claim 1, characterized in that: When the drainage plate (5) contacts the filter plate (2), the surfaces of the plurality of top blocks (6) are flush with the upper surface of the filter plate (2).

4. The manure dry-wet separation and collection device for cattle and sheep farms according to claim 1, characterized in that: A plurality of rib strips (8) are installed on the surface of the drainage plate (5) at equal intervals, and a drainage channel (17) is formed between two adjacent rib strips (8).

5. The manure dry-wet separation and collection device for cattle and sheep farms according to claim 1, characterized in that: Two guide plates (11) are installed on one side of the separation tank (1), and the two guide plates (11) are respectively installed at the ends of the filter plate (2) and the drainage plate (5).

6. The manure dry-wet separation and collection device for cattle and sheep farms according to claim 1, characterized in that: A strip-shaped groove (16) is formed in the surface of the filter plate (2), a telescopic rod (15) is slidably connected in the strip-shaped groove (16), a scraper (12) is slidably connected to the surface of the filter plate (2), one end of the telescopic rod (15) is connected with the scraper (12), a connecting frame (10) is slidably connected to the bottom surface of the drainage plate (5), the other end of the telescopic rod (15) penetrates through a strip groove formed in the surface of the drainage plate (5) and is connected with the connecting frame (10), a lead screw (9) is rotatably connected to the bottom surface of the drainage plate (5), the connecting frame (10) is threadedly connected to the surface of the lead screw (9), one end of the lead screw (9) penetrates through a gap groove formed in the surface of the separation tank (1) and is connected with the output shaft end of a servo motor (3) arranged on one side of the separation tank (1), and a mounting plate (4) is slidably connected to the surface of one side of the separation tank (1), and the servo motor (3) is mounted on the surface of the mounting plate (4).

7. The manure dry-wet separation and collection device for cattle and sheep farms according to claim 1, characterized in that: A guide strip (13) is fixedly installed on the surface of the filter plate (2), and a guide groove (14) matched with the guide strip (13) is formed in the surface of the drainage plate (5).

8. The manure dry-wet separation and collection device for cattle and sheep farms according to claim 4, characterized in that: The side of the drainage channel (17) facing the ground is arranged in a downward inclined manner.

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