Anti-pollution feeding trough for pigs

Abstract

The utility model provides an anti-pollution feeding trough for pigs, which relates to the technical field of breeding equipment and comprises a body, the body comprises a material storage cavity and a trough, the material storage cavity is positioned above the body, the interior of the material storage cavity is communicated with a feeding channel, the material storage cavity is communicated with the trough positioned below the body through a blanking channel, and the bottom of the trough is provided with a water filtering hole. The top of the feeding trough is movably connected with a cover body, and the cover body is connected to the body through a displacement mechanism. The pig breeding device has the advantages that feed waste is effectively reduced, automatic cleaning and sanitation maintenance are achieved, feed management is optimized, breeding efficiency is improved, pollution is prevented through a sealing structure, and the health level of pigs is improved.

Description

Technical Field

[0001] This utility model relates to the field of breeding equipment technology, and in particular to a pollution-proof feeding trough for pigs. Background Technology

[0002] With the expansion of the livestock industry, traditional manual feeding methods can no longer meet the high-efficiency feeding needs of large-scale pig farms. Therefore, automated feeding systems have gradually become an important part of modern pig houses, effectively improving feeding efficiency and the health of pigs.

[0003] Existing pig feeding equipment is mostly manual feeding troughs or simple automatic feeding systems, which typically rely on manual operation to meet the pigs' feed needs. However, traditional feeding troughs suffer from problems such as feed waste and trough contamination. Although some feeding systems have introduced automation technology, most systems have not completely solved problems such as trough contamination, removal of leftover feed, and water pollution during pig feeding. Furthermore, their level of automation is limited, lacking intelligent recognition of the pigs' identities and feeding needs.

[0004] The main drawback of existing technologies is that traditional feeding troughs mostly rely on simple mechanical or timed controls, which cannot provide precise feeding based on the actual needs of the pigs. In addition, many systems fail to effectively prevent feed and water contamination and lack intelligent identification mechanisms, leading to some pigs getting sick due to unsanitary feeding, and even affecting the overall farming efficiency.

[0005] Therefore, there is an urgent need for a pig feeding trough that can achieve automation, efficient cleaning, accurate identification, and effective pollution prevention to meet the needs of modern animal husbandry. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a pollution-proof feeding trough for pigs that effectively reduces feed waste, automatically cleans and maintains hygiene, optimizes feed management, improves breeding efficiency, and prevents pollution through a sealed structure, thereby improving the health of pigs.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: This utility model provides a pig anti-pollution feeding trough, including a main body, the main body including a storage cavity and a feeding trough, the storage cavity being located above the main body, and the storage cavity having an infeed channel inside;

[0008] The storage chamber is connected to the feeding trough located below the main body through the feeding channel. The bottom of the feeding trough is provided with a water filter hole, which is connected to the collection chamber at the bottom of the main body.

[0009] The top of the feeding trough is movably connected to a cover, which is connected to the main body via a displacement mechanism.

[0010] The bottom surface of the feeding trough is curved, and the filter hole is provided in the middle of the curved surface, which is the lowest point in the horizontal height.

[0011] A collection chamber is also provided at the bottom of the storage chamber, and the collection chamber at the bottom of the storage chamber is connected to the collection chamber at the bottom of the feeding trough;

[0012] The collection chamber is connected to several drain pipes.

[0013] The bottom surface of the storage chamber is an inclined plate structure, and the material discharge channel is provided at the lowest horizontal height of the inclined plate structure. A rotary valve plate is provided at the material discharge channel, and the material discharge channel is connected to an inclined guide plate.

[0014] The top of the storage chamber is equipped with a chamber door.

[0015] The displacement mechanism is provided in the collection chamber below the storage chamber. The displacement mechanism includes several parallel threaded rods. One end of each threaded rod is rotatably connected to the inner wall of the collection chamber away from the feed trough, and the other end is threadedly connected to the threaded hole of the cover.

[0016] The threaded rod body is fixedly provided with a worm gear coaxial with it, and each worm gear meshes with the same worm. The two ends of the worm are rotatably connected to the inner wall of the collecting cavity and are coaxially connected to a drive motor.

[0017] The cover is slidably connected to the inner walls of the collection chamber and the feeding trough on both sides. T-shaped grooves are provided on both sides of the cover. T-shaped sliders are provided through both sides of the feeding trough and both sides of the collection chamber below the storage chamber. The T-shaped sliders are slidably connected in the T-shaped grooves.

[0018] When the cover is closed, it is located above the feeding trough; when the cover is open, it is located inside the collection chamber below the storage chamber.

[0019] The end of the cover away from the displacement mechanism is provided with several horizontal sealing strips;

[0020] The cover is a multi-layer composite board, with a metal top surface and a food-grade plastic bottom surface.

[0021] Several nozzles are provided on the inner wall of one side of the collection chamber below the storage chamber. The nozzles are connected to a water tank through a pump body. The water tank is located between the two collection chambers and is provided with a water inlet pipe.

[0022] The water tank contains cleaning solution and water;

[0023] The nozzle outlet faces the top of the cover.

[0024] Several air blowing pipes are provided on one side of the inner wall of the collection chamber below the storage chamber, and the air blowing pipes are connected to the pump body and the heater.

[0025] The air blower outlet faces the top of the cover.

[0026] A filter plate is provided inside the feeding trough. The filter plate is an arc surface with the same curvature as the bottom surface of the feeding trough. Limiting strips are provided on both sides of the filter plate. The limiting strips are movably connected to the limiting grooves on both sides inside the feeding trough.

[0027] The filter plate is made of a soft material and has several through holes.

[0028] The beneficial effects of this utility model are as follows: This feeding trough, by setting a combination of water filter holes and filter plates, effectively prevents the water in the feeding trough from coming into direct contact with the feed, thereby avoiding water pollution when pigs eat, improving the hygiene of pigs' diet, and the soft filter plates can be replaced and cleaned at any time, making it convenient to use.

[0029] This feeding trough uses a displacement mechanism to make the opening and closing of the cover more precise, allowing for unified management of the opening and closing of the cover throughout the pigsty and control of the pigs' feeding time. At the same time, this feeding trough can also be monitored individually. An RFID sensor can be installed at the front of the feeding trough. When the RFID chip of the pig's ear tag is detected and the pig is approaching and preparing to eat, the drive motor drives the worm gear to rotate, which in turn drives the two threaded rods to rotate in the same direction, causing the cover to move and open. After feeding, the cover closes. This device can be connected to a control system to record data such as the feeding time of each pig.

[0030] This feeding trough combines an automatic water spray system and a blower, which can automatically clean the trough by using cleaning liquid and automatically drying it. It can be cleaned on a timed basis or manually controlled to keep the inner surface of the lid clean.

[0031] The feed storage chamber of this feeding trough is connected to the trough by a feeding channel and a rotary valve plate to control the flow of feed, ensuring a stable and accurate feed quantity and reducing waste;

[0032] This feeding trough, through its bottom collection chamber and drainage pipe structure, can effectively collect and remove sewage and residual feed from the trough and storage chamber, ensuring the cleanliness of the pig feeding trough.

[0033] The multi-layer composite board and sealing strip design of this feeding trough cover enhances the overall anti-pollution effect. The multi-layer composite board has a heat insulation layer in the middle, and it is easy to disassemble and clean, meeting food hygiene requirements. Attached Figure Description

[0034] Figure 1 This is the front view of the present invention.

[0035] Figure 2This is a three-dimensional structural diagram of the cover of this utility model in the open state.

[0036] Figure 3 This is a three-dimensional structural diagram of the cover of this utility model when it is being closed.

[0037] Figure 4 This is a right-side sectional view of the present invention.

[0038] Figure 5 This is a three-dimensional structural diagram of the cover of this utility model.

[0039] Figure 6 This is a three-dimensional structural diagram of the filter plate of this utility model.

[0040] Figure 7 This is a three-dimensional structural diagram of the present invention after the filter plate has been removed.

[0041] Figure 8 This is a three-dimensional structural diagram of the displacement mechanism of this utility model.

[0042] The attached figures are labeled as follows: 1. Body; 2. Storage chamber; 201. Feeding channel; 202. Discharge channel; 203. Rotary valve plate; 204. Material chamber door; 205. Guide plate; 3. Feed trough; 301. Filter hole; 302. Limiting groove; 4. Collection chamber; 401. Drain pipe; 402. T-shaped slider; 403. Nozzle; 404. Air blower; 5. Cover; 501. Threaded rod; 502. Worm gear; 503. Worm; 504. T-shaped slide; 505. Sealing strip; 6. Filter plate; 601. Limiting strip; 602. Through hole; 7. Water tank; 701. Water inlet pipe. Detailed Implementation

[0043] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0044] Example 1

[0045] See Figures 1 to 8 As shown, this embodiment is a pig anti-pollution feeding trough, including a main body 1. The main body 1 includes a storage chamber 2 and a feeding trough 3. The storage chamber 2 is located above the main body 1. The storage chamber 2 is connected to a feeding channel 201. The bottom surface of the storage chamber 2 is a sloping plate structure. A feeding channel 202 is provided at the lowest horizontal height of the sloping plate structure. A rotary valve plate 203 is provided at the feeding channel 202. The feeding channel 202 is connected to an inclined guide plate 205. A feeding chamber door 204 is provided at the top of the storage chamber 2.

[0046] The storage chamber 2 is connected to the feeding trough 3 located below the main body 1 through the feeding channel 202. The bottom of the feeding trough 3 is provided with a water filter hole 301. The bottom surface of the feeding trough 3 is curved, and the water filter hole 301 is provided in the middle of the curved surface, that is, at the lowest horizontal height. The water filter hole 301 is connected to the collection chamber 4 at the bottom of the main body 1. The bottom of the storage chamber 2 is also provided with a collection chamber 4. The collection chamber 4 at the bottom of the storage chamber 2 is connected to the collection chamber 4 at the bottom of the feeding trough 3. The collection chamber 4 is connected to several drain pipes 401. A filter plate 6 is provided inside the feeding trough 3. The filter plate 6 is a curved surface with the same curvature as the bottom surface of the feeding trough 3. Limiting strips 601 are provided on both sides of the filter plate 6. The limiting strips 601 are movably connected with the limiting grooves 302 on both sides inside the feeding trough 3. The filter plate 6 is made of soft material and has several through holes 602.

[0047] A cover 5 is movably connected to the top of the feeding trough 3. The cover 5 is connected to the main body 1 via a displacement mechanism. A displacement mechanism is installed in the collection chamber 4 below the storage chamber 2. The displacement mechanism includes several parallel threaded rods 501. One end of each threaded rod 501 is rotatably connected to the inner wall of the collection chamber 4 away from the feeding trough 3, and the other end is threaded to the threaded hole of the cover 5. A worm gear 502 is fixedly installed on the threaded rod 501 and is coaxial with it. Each worm gear 502 meshes with the same worm 503. Both ends of the worm 503 are rotatably connected to the inner wall of the collection chamber 4 and are coaxially connected to a drive motor. The cover 5 has several parallel threaded rods 501. The cover 5 is slidably connected to the inner walls of the collection chamber 4 and the feeding trough 3. T-shaped sliding grooves 504 are provided on both sides of the cover 5. T-shaped sliders 402 are provided through both sides of the feeding trough 3 and both sides of the collection chamber 4 below the storage chamber 2. The T-shaped sliders 402 are slidably connected in the T-shaped sliding grooves 504. When the cover 5 is closed, the cover 5 is located above the feeding trough 3. When the cover 5 is open, the cover 5 is located in the collection chamber 4 below the storage chamber 2. Several horizontal sealing strips 505 are provided at the end of the cover 5 away from the displacement mechanism. The cover 5 is a multi-layer composite board with a metal top surface and a food-grade plastic bottom surface.

[0048] Several nozzles 403 are installed on one side of the inner wall of the collection chamber 4 below the storage chamber 2. The nozzles 403 are connected to the water tank 7 through the pump body. The water tank 7 is located between the two collection chambers 4 and is equipped with a water inlet pipe 701. The water tank 7 is filled with cleaning liquid and water. The outlet of the nozzles 403 faces the top cover 5.

[0049] Several air pipes 404 are provided on one side of the inner wall of the collection chamber 4 below the storage chamber 2. The air pipes 404 are connected to the pump body and the heater, and the outlet of the air pipes 404 faces the top cover 5.

[0050] In this embodiment, feed enters the storage chamber 2 through the feeding channel 201. The worm gear 503 is manually or timed to rotate, which drives all the worm wheels 502 to rotate, causing the cover 5 to move and open, entering the collection chamber 4. At this time, the rotary valve plate 203 automatically starts or is manually started to feed the required amount of feed. The cover 5 can be cleaned manually or automatically. The nozzle 403 sprays water and cleaning liquid to rinse the cover 5, and then the blower pipe 404 dries it quickly. After the pigs finish eating, the cover 5 is closed manually or timed. When there is liquid in the collection chamber 4, it can be drained through the drain pipe 401 or cleaned through the cleaning port opened on the front of the collection chamber 4. Food residue can be cleaned by replacing or cleaning the filter plate 6 or cleaning the bottom of the feed trough 3.

[0051] Example 2

[0052] See Figures 1 to 8 As shown, this embodiment is a pig anti-pollution feeding trough, including a main body 1. The main body 1 includes a storage chamber 2 and a feeding trough 3. The storage chamber 2 is located above the main body 1. The storage chamber 2 is connected to a feeding channel 201. The bottom surface of the storage chamber 2 is a sloping plate structure. A feeding channel 202 is provided at the lowest horizontal height of the sloping plate structure. A rotary valve plate 203 is provided at the feeding channel 202. The feeding channel 202 is connected to an inclined guide plate 205. A feeding chamber door 204 is provided at the top of the storage chamber 2.

[0053] The storage chamber 2 is connected to the feeding trough 3 located below the main body 1 through the feeding channel 202. The bottom of the feeding trough 3 is provided with a water filter hole 301. The bottom surface of the feeding trough 3 is curved, and the water filter hole 301 is provided in the middle of the curved surface, that is, at the lowest horizontal height. The water filter hole 301 is connected to the collection chamber 4 at the bottom of the main body 1. The bottom of the storage chamber 2 is also provided with a collection chamber 4. The collection chamber 4 at the bottom of the storage chamber 2 is connected to the collection chamber 4 at the bottom of the feeding trough 3. The collection chamber 4 is connected to several drain pipes 401. A filter plate 6 is provided inside the feeding trough 3. The filter plate 6 is a curved surface with the same curvature as the bottom surface of the feeding trough 3. Limiting strips 601 are provided on both sides of the filter plate 6. The limiting strips 601 are movably connected with the limiting grooves 302 on both sides inside the feeding trough 3. The filter plate 6 is made of soft material and has several through holes 602.

[0054] A cover 5 is movably connected to the top of the feeding trough 3. The cover 5 is connected to the main body 1 via a displacement mechanism. A displacement mechanism is installed in the collection chamber 4 below the storage chamber 2. The displacement mechanism includes several parallel threaded rods 501. One end of each threaded rod 501 is rotatably connected to the inner wall of the collection chamber 4 away from the feeding trough 3, and the other end is threaded to the threaded hole of the cover 5. A worm gear 502 is fixedly installed on the threaded rod 501 and is coaxial with it. Each worm gear 502 meshes with the same worm 503. Both ends of the worm 503 are rotatably connected to the inner wall of the collection chamber 4 and are coaxially connected to a drive motor. The cover 5 has several parallel threaded rods 501. The cover 5 is slidably connected to the inner walls of the collection chamber 4 and the feeding trough 3. T-shaped sliding grooves 504 are provided on both sides of the cover 5. T-shaped sliders 402 are provided through both sides of the feeding trough 3 and both sides of the collection chamber 4 below the storage chamber 2. The T-shaped sliders 402 are slidably connected in the T-shaped sliding grooves 504. When the cover 5 is closed, the cover 5 is located above the feeding trough 3. When the cover 5 is open, the cover 5 is located in the collection chamber 4 below the storage chamber 2. Several horizontal sealing strips 505 are provided at the end of the cover 5 away from the displacement mechanism. The cover 5 is a multi-layer composite board with a metal top surface and a food-grade plastic bottom surface.

[0055] Several nozzles 403 are installed on one side of the inner wall of the collection chamber 4 below the storage chamber 2. The nozzles 403 are connected to the water tank 7 through the pump body. The water tank 7 is located between the two collection chambers 4 and is equipped with a water inlet pipe 701. The water tank 7 is filled with cleaning liquid and water. The outlet of the nozzles 403 faces the top cover 5.

[0056] Several air pipes 404 are provided on one side of the inner wall of the collection chamber 4 below the storage chamber 2. The air pipes 404 are connected to the pump body and the heater, and the outlet of the air pipes 404 faces the top cover 5.

[0057] An RFID sensor is installed at the front end of the feeding trough 3, and the RFID sensor is electrically connected to the drive motor of the worm gear 503.

[0058] In this embodiment, when the RFID sensor detects that a pig with a pig ear tag is approaching, the worm gear 503 is automatically activated to rotate, causing the cover 5 to move and open. After the pig leaves, the cover 5 closes.

[0059] The technical features of this utility model not described can be implemented by or by using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model should also be within the protection scope of this utility model.

Claims

1. A pollution-proof feeding trough for pigs, characterized in that, Includes a body (1), the body (1) includes a storage cavity (2) and a feeding trough (3), the storage cavity (2) is located above the body (1), and the storage cavity (2) is connected to a feeding channel (201); The storage chamber (2) is connected to the feeding trough (3) located below the main body (1) through the feeding channel (202). The bottom of the feeding trough (3) is provided with a water filter hole (301), which is connected to the collection chamber (4) at the bottom of the main body (1). The top of the feeding trough (3) is movably connected to a cover (5), which is connected to the body (1) via a displacement mechanism.

2. The anti-pollution feeding trough for pigs according to claim 1, characterized in that, The bottom surface of the feeding trough (3) is an arc surface, and the filter hole (301) is provided in the middle of the arc surface, that is, at the lowest horizontal height.

3. The anti-pollution feeding trough for pigs according to claim 1, characterized in that, The storage chamber (2) is also provided with a collection chamber (4) at the bottom, and the collection chamber (4) at the bottom of the storage chamber (2) is connected to the collection chamber (4) at the bottom of the feeding trough (3); The collection chamber (4) is connected to several drain pipes (401).

4. The anti-pollution feeding trough for pigs according to claim 1, characterized in that, The bottom surface of the storage chamber (2) is an inclined plate structure. The material discharge channel (202) is provided at the lowest horizontal height of the inclined plate structure. A rotary valve plate (203) is provided at the material discharge channel (202). An inclined guide plate (205) is connected to the material discharge channel (202). The top of the storage chamber (2) is provided with a chamber door (204).

5. The anti-pollution feeding trough for pigs according to claim 3, characterized in that, The displacement mechanism is provided in the collection chamber (4) below the storage chamber (2). The displacement mechanism includes several parallel threaded rods (501). One end of the threaded rod (501) is rotatably connected to the inner wall of the collection chamber (4) away from the feed trough (3), and the other end is threadedly connected to the threaded hole of the cover (5). The threaded rod (501) has a worm wheel (502) fixedly mounted on its shaft, and each worm wheel (502) meshes with the same worm (503). The two ends of the worm (503) are rotatably connected to the inner wall of the collecting cavity (4) and are coaxially connected to a drive motor.

6. The anti-pollution feeding trough for pigs according to claim 5, characterized in that, The cover (5) is slidably connected to the inner walls of the collection chamber (4) and the feeding trough (3) on both sides. T-shaped grooves (504) are provided on both sides of the cover (5). T-shaped sliders (402) are provided on both sides of the feeding trough (3) and both sides of the collection chamber (4) below the storage chamber (2). The T-shaped sliders (402) are slidably connected in the T-shaped grooves (504). When the cover (5) is closed, the cover (5) is located above the feeding trough (3). When the cover (5) is open, the cover (5) is located in the collection chamber (4) below the storage chamber (2).

7. The anti-pollution feeding trough for pigs according to claim 6, characterized in that, The cover (5) is provided with several horizontal sealing strips (505) at the end away from the displacement mechanism; The cover (5) is a multi-layer composite board with a metal top surface and a food-grade plastic bottom surface.

8. The anti-pollution feeding trough for pigs according to claim 6, characterized in that, A plurality of nozzles (403) are provided on the inner wall of one side of the collection chamber (4) below the storage chamber (2). The nozzles (403) are connected to a water tank (7) through a pump body. The water tank (7) is located between the two collection chambers (4) and is provided with a water inlet pipe (701). The water tank (7) is filled with cleaning solution and water; The nozzle (403) has its outlet facing the top cover (5).

9. The anti-pollution feeding trough for pigs according to claim 8, characterized in that, A plurality of air pipes (404) are provided on one side of the inner wall of the collection chamber (4) below the storage chamber (2), and the air pipes (404) are connected to a pump body and a heater; The outlet of the blower tube (404) faces the top cover (5).

10. The anti-pollution feeding trough for pigs according to claim 1, characterized in that, The feeding trough (3) is provided with a filter plate (6), which is an arc surface with the same curvature as the bottom surface of the feeding trough (3). Limiting strips (601) are provided on both sides of the filter plate (6), and the limiting strips (601) are movably connected with the limiting grooves (302) on both sides inside the feeding trough (3). The filter plate (6) is made of a soft material and has several through holes (602).

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