Pig feed feeding trough facilitating residue cleaning
By designing a tiltable pig feed trough structure, the problem of cleaning residue from traditional pig feed troughs has been solved, achieving efficient discharge of wastewater and residue, and improving breeding efficiency and pig health.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-18
- Publication Date
- 2026-04-14
AI Technical Summary
Traditional pig feed troughs are difficult to clean effectively, resulting in wastewater and residue that are difficult to drain, which affects farming efficiency and the health of the pig herd.
Design a tiltable pig feed trough. Through a combination of support, shaft, chain and bolts, the feed trough can be tilted to facilitate the discharge of sewage and residue during water flushing, and a limiting structure ensures that the feed trough can be stably reset.
This technology enables the active discharge of wastewater and residue from the feeding troughs during water rinsing, improving cleaning efficiency, reducing bacterial growth and odor pollution, and ensuring the health of the pig herd.
Smart Images

Figure CN224111888U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of pig feed troughs, and in particular relates to a pig feed trough that is easy to clean up residue. Background Technology
[0002] In traditional pig farms, pig feed troughs are essential for pigs to eat. When using them, farmers usually pour the pig feed mixed with water directly into the troughs. After the pigs finish eating, residue is left in the troughs. This residue can easily accumulate in the troughs for a long time, breeding a large number of bacteria. This not only produces a pungent odor but may also lead to diseases in the pig herd, thus affecting the farming efficiency. Therefore, it is necessary to clean the pig feed troughs regularly to remove the residue.
[0003] Currently, people usually rinse pig feed troughs directly with water. However, traditional pig feed troughs are usually placed horizontally and fixedly. When rinsing with water, some of the sewage and residue in the trough are difficult to be discharged actively. Therefore, a pig feed trough that is easy to clean residue has been designed. The trough can be tilted so that sewage and residue can be actively discharged when rinsing with water. Utility Model Content
[0004] The purpose of this invention is to provide a pig feed trough that facilitates the cleaning of residues. The trough can be tilted so that wastewater and residues can be actively discharged when the trough is rinsed with water, thus solving the aforementioned technical problems.
[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A pig feed trough that is easy to clean, comprising two symmetrical supports; a feeding trough is arranged between the two supports; the inner cavity of the feeding trough is fixedly connected by welding to several equally spaced dividing rods; a discharge port is opened on the right side of the support; a cover is threadedly connected to the surface of the discharge port; one of the supports is rotatably connected to the feeding trough by a rotating shaft; an iron chain is installed on the right side of the feeding trough; a hook is fixedly installed on the surface of the iron chain; a hanging ring is fixedly connected to the surface of one of the supports by welding; the hook on the surface of the iron chain is hooked onto the surface of the hanging ring; two symmetrical threaded sleeves are arranged on the back of the feeding trough; one threaded sleeve is fixedly connected to the feeding trough by welding; the other threaded sleeve is fixedly connected to the support by welding; bolts are threadedly connected to the inner walls of the two threaded sleeves; a handle is fixedly connected to the right side of the feeding trough by welding.
[0006] Preferably, a support plate is fixedly connected to the right side of the bottom of the feeding trough by welding, and two symmetrical limiting sleeves are fixedly connected to the surface of one of the supports by welding.
[0007] Preferably, the bottom of the limiting sleeve is provided with two symmetrical fixing plates, and the top of the fixing plates is provided with insertion holes.
[0008] Preferably, the inner cavity of the insertion hole is provided with a pin, which is used in conjunction with the limiting sleeve.
[0009] Preferably, the bracket is fixedly installed on the ground by expansion bolts, the bracket is a U-shaped right-angle plate, and the partition rod is in an inclined state.
[0010] The beneficial effects of this utility model are:
[0011] 1. This utility model involves removing the two pins, then rotating and twisting the bolt to remove it from the threaded sleeve. At this point, pull the handle to the right, causing the handle to pull the feeding trough to the right via the pivot and chain. Remove the hook on the surface of the chain from the hanging ring, and then rotate the feeding trough to the left via the pivot, causing the feeding trough to tilt and contact the ground. At this point, the pig feed feeding trough can be rinsed with water, thus achieving the purpose of tilting the feeding trough and facilitating the active discharge of sewage and residue when rinsing the residue in the trough with water.
[0012] 2. This utility model uses the support plate, limiting sleeve, fixing plate and insertion hole in combination. When the feeding trough is tilted, so that the support plate is the support point in contact with the ground, when the feeding trough is to be returned to horizontal position, the feeding trough is pulled to the right by the handle and the rotating shaft, and the hook on the surface of the iron chain is hooked onto the hanging ring, so that the bolt is inserted into the threaded sleeve, and the pin is inserted into the insertion hole on the surface of the limiting sleeve and the fixing plate, thereby avoiding the tilted feeding trough from directly contacting the ground and improving the stability of the feeding trough in horizontal return. Attached Figure Description
[0013] in:
[0014] Figure 1 This is a perspective view of one embodiment of the present utility model;
[0015] Figure 2 This is a right-side view of one embodiment of the present invention;
[0016] Figure 3 This is a three-dimensional disassembled schematic diagram of one embodiment of the present utility model;
[0017] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle;
[0018] Figure 5 This is one embodiment of the present utility model. Figure 3 A magnified view of point B in the middle.
[0019] The attached diagram lists the components represented by each number as follows:
[0020] 1. Bracket, 2. Feeding trough, 3. Divider bar, 4. Discharge port, 5. Cover, 6. Shaft, 7. Chain, 8. Hanging ring, 9. Threaded sleeve, 10. Bolt, 11. Handle, 12. Support plate, 13. Limiting sleeve, 14. Fixing plate, 15. Insertion hole, 16. Pin. Detailed Implementation
[0021] In the following description, embodiments of the present invention’s pig feed trough that facilitates the cleaning of residues will be described with reference to the accompanying drawings.
[0022] Figure 1-5 This invention illustrates a pig feed trough for easy cleaning of residue according to an embodiment of the present invention. It includes two symmetrical supports 1, with a feeding trough 2 positioned between the two supports 1. The supports 1 are fixed to the ground by expansion bolts. Each support 1 is a U-shaped right-angle plate. The dividing rod 3 is inclined. A support plate 12 is welded to the right side of the bottom of the feeding trough 2. Through the cooperation of the support plate 12, the limiting sleeve 13, the fixing plate 14, and the insertion hole 15, when the feeding trough 2 is tilted, the support plate 12... To establish a ground contact point, when leveling the feeding trough 2, pull it to the right using the handle 11 and the pivot 6, and hook the hook on the surface of the chain 7 onto the hanging ring 8. This allows the bolt 10 to be inserted into the threaded sleeve 9, and the pin 16 to be inserted into the insertion hole 15 on the surface of the limiting sleeve 13 and the fixing plate 14. This prevents the tilted feeding trough 2 from directly contacting the ground and improves the stability of the feeding trough 2 during leveling. Two symmetrical limiting sleeves 13 are welded and fixedly connected to the surface of one of the brackets 1. The bottom of the limiting sleeve 13... The feeding trough 2 has two symmetrical fixing plates 14. The top of the fixing plate 14 has an insertion hole 15. The inner cavity of the insertion hole 15 is provided with a pin 16. The pin 16 is used in conjunction with the limiting sleeve 13. The inner cavity of the feeding trough 2 is fixedly connected by welding with several equally spaced partition rods 3. The right side of the support 1 has a discharge port 4. The surface of the discharge port 4 is threadedly connected with a cover 5. One of the support 1 is rotatably connected to the feeding trough 2 by a rotating shaft 6. The right side of the feeding trough 2 is equipped with an iron chain 7. The surface of the iron chain 7 is fixedly installed with a hook. The surface of one of the support 1 is fixedly connected by welding with a hanging ring 8. The hook on the surface of the iron chain 7 is hooked onto the surface of the hanging ring 8. The back of the feeding trough 2 is provided with two symmetrical threaded sleeves 9. One of the threaded sleeves 9 is fixedly connected to the feeding trough 2 by welding. The other threaded sleeve 9 is fixedly connected to the support 1 by welding. The inner walls of the two threaded sleeves 9 are threadedly connected with bolts 10. The right side of the feeding trough 2 is fixedly connected by welding with a handle 11.
[0023] Working principle: When using this utility model, the user removes the two pins 16 from the insertion hole 15 and the limiting sleeve 13, then rotates and twists the bolt 10 to remove it from the threaded sleeve 9. At this time, the user holds and pulls the handle 11 to the right, causing the handle 11 to pull the feeding trough 2 to the right through the rotating shaft 6 and the iron chain 7. At this time, the hook on the surface of the iron chain 7 is removed from the hanging ring 8. Then, the feeding trough 2 is rotated to the left through the rotating shaft 6, causing the feeding trough 2 to tilt and contact the ground. At this time, the pig feed feeding trough can be rinsed with water, thus achieving the goal of tilting the feeding trough, which facilitates rinsing the residue in the trough with water. The purpose of actively discharging sewage and residue is achieved through the coordinated use of the support plate 12, the limiting sleeve 13, the fixing plate 14, and the insertion hole 15. When the feeding trough 2 is tilted, so that the support plate 12 serves as a support point in contact with the ground, to return the feeding trough 2 to its horizontal position, the feeding trough 2 is pulled to the right by the handle 11 and the rotating shaft 6, and the hook on the surface of the iron chain 7 is hooked onto the hanging ring 8, so that the bolt 10 is inserted into the threaded sleeve 9, and the pin 16 is inserted into the insertion hole 15 on the surface of the limiting sleeve 13 and the fixing plate 14. This avoids the tilted feeding trough 2 from directly contacting the ground and improves the stability of the feeding trough 2 in its horizontal return.
[0024] In summary: This pig feed trough, which facilitates the cleaning of residue, is designed by removing the two pins 16, rotating and twisting the bolt 10 to remove it from the threaded sleeve 9, then pulling the handle 11 to the right, which in turn pulls the feed trough 2 to the right via the pivot 6 and the chain 7. The hook on the surface of the chain 7 is then removed from the hanging ring 8. The feed trough 2 is then rotated to the left via the pivot 6, causing it to tilt and contact the ground. At this point, the pig feed trough can be rinsed with water, thus achieving the goal of tilting the feed trough and facilitating the active discharge of wastewater and residue when rinsing the trough with water.
Claims
1. A pig feeding trough facilitating the cleaning of residues, characterized in that The system includes two symmetrical supports (1): a feeding trough (2) is provided between the two supports (1), and the inner cavity of the feeding trough (2) is fixedly connected by welding to several equally spaced partition rods (3). A discharge port (4) is provided on the right side of the support (1), and a cover (5) is threaded onto the surface of the discharge port (4). One of the supports (1) is rotatably connected to the feeding trough (2) via a pivot (6). An iron chain (7) is installed on the right side of the feeding trough (2), and a hook is fixedly installed on the surface of the iron chain (7). A hanging ring (8) is fixedly connected to the surface of the bracket (1) by welding. The hook on the surface of the iron chain (7) is attached to the surface of the hanging ring (8). Two symmetrical threaded sleeves (9) are provided on the back of the feeding trough (2). One of the threaded sleeves (9) is fixedly connected to the feeding trough (2) by welding, and the other of the threaded sleeves (9) is fixedly connected to the bracket (1) by welding. Bolts (10) are threadedly connected to the inner walls of the two threaded sleeves (9). A handle (11) is fixedly connected to the right side of the feeding trough (2) by welding.
2. The pig feeding trough according to claim 1, wherein, A support plate (12) is fixedly connected to the bottom right side of the feeding trough (2) by welding, and two symmetrical limiting sleeves (13) are fixedly connected to the surface of one of the brackets (1) by welding.
3. A pig feeding trough facilitating the removal of residue according to claim 2, wherein, The bottom of the limiting sleeve (13) is provided with two symmetrical fixing plates (14), and the top of the fixing plates (14) is provided with insertion holes (15).
4. The pig feeding trough according to claim 3, wherein, The inner cavity of the socket (15) is provided with a pin (16), which is used in conjunction with the limiting sleeve (13).
5. A pig feeding trough facilitating the removal of residue according to claim 4, wherein, The bracket (1) is fixedly installed on the ground by expansion bolts. The bracket (1) is a U-shaped right-angle plate, and the partition rod (3) is in an inclined state.