A feed conveying device with excess material recycling function

Abstract

The utility model provides a kind of feed conveying device with excess material recycling function, it is related to breeding equipment technical field, including fixed frame, material conveying pipe, excess material pipe;The material conveying pipe is clamped in the inside of three groups of support frame A, and there is feed inlet on the left end upper side of material conveying pipe, servo motor is installed in the left end of material conveying pipe, negative pressure fan is installed in the left end of excess material pipe, hose two is equipped in the left end lower side of excess material pipe, open electric control valve C, the negative pressure airflow formed by negative pressure fan, excess material in feeding trough can be efficiently sucked into excess material pipe, which is stored in storage barrel B by pipeline, and the problem of excess material mixing is solved.

Description

Technical Field

[0001] This utility model belongs to the field of aquaculture equipment technology, and more specifically, it relates to a feed conveying device with residual feed recovery function. Background Technology

[0002] Feed conveying devices with residual feed recovery function are automated equipment that integrates feed conveying, precise feeding, and residual feed recycling and reuse. They are widely used in large-scale breeding scenarios. The core of the device is to achieve closed-loop management of feed from storage, conveying, feeding to residual feed recovery through the cooperation of mechanical structure and electronic control system, thereby reducing waste and improving breeding efficiency. However, the commonly used traditional feed conveying devices with residual feed recovery function may result in residual feed mixing. For example, clean residual feed that has not come into contact with the breeding environment may be mixed with residual feed that may be contaminated with feces and impurities after feeding. Therefore, a new type of feed conveying device with residual feed recovery function is needed. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a feed conveying device with a residual material recovery function, thereby resolving the issue of mixed residual materials that may occur in existing conventional feed conveying devices with residual material recovery functions.

[0004] This utility model discloses a feed conveying device with residual material recovery function, which is achieved by the following specific technical means:

[0005] A feed conveying device with residual material recovery function includes a fixed frame, a conveying pipe, and a residual material pipe;

[0006] The upper side of the fixed frame is connected to three sets of support frames A, and the lower side of the fixed frame is connected to support frame B. The lower right side of the fixed frame is provided with a storage tank A, which has a set of large round holes and a set of small round holes. The conveying pipe is clamped inside the three sets of support frames A, and a feed chute is connected to the upper left side of the conveying pipe. A servo motor is installed at the left end of the conveying pipe. The waste material pipe is clamped inside the support frame B, and a negative pressure fan is installed at the left end of the waste material pipe. A flexible hose is provided at the lower left end of the waste material pipe.

[0007] Furthermore, the feed pipe is equipped with a screw rod inside, and the motor shaft of the servo motor is connected to the screw rod. The spiral blades of the screw rod are made of highly elastic stainless steel.

[0008] Furthermore, a flexible hose is connected to the lower right end of the conveying pipe. An electrically controlled valve A is installed on the flexible hose. A sealing interface two is connected to the large round hole on the storage tank A. The lower end of the flexible hose is movably locked inside the sealing interface two. A sealing plug B is movably connected to the small round hole on the storage tank A.

[0009] Furthermore, the lower side of the conveying pipe is connected to four sets of discharge pipes 1, each of the four sets of discharge pipes 1 is equipped with a set of electrically controlled valves B, and the lower side of each of the four sets of discharge pipes 1 is connected to a set of feeding troughs. The lower side of the feeding troughs is conical, and the lower side of each of the four sets of feeding troughs is connected to a set of discharge pipes 2. Each of the four sets of discharge pipes 2 is equipped with a set of electrically controlled valves C, and the lower end of the discharge pipes 2 extends into the interior of the surplus material pipe.

[0010] Furthermore, the inside of the residual material pipe is provided with a sieve plate, and the sieve plate is inclined. The lower left end of the fixed frame is provided with a storage bucket B. The storage bucket B is provided with a set of large round holes and a set of small round holes. A sealing interface one is connected in the large round hole on the storage bucket B. The lower end of the hose two is movably clamped in the sealing interface one. A sealing plug A is movably connected in the small round hole on the storage bucket B.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting a spiral rod, this utility model is advantageous because the spiral blades of the spiral rod are made of high-elasticity stainless steel. High-elasticity stainless steel has a certain deformation capacity. When the spiral blades come into contact with the inner wall of the conveying pipe or feed particles, especially fragile extruded or granular feed, they will absorb the impact force through slight elastic deformation rather than rigid collision, which will significantly reduce the breakage rate and ensure the palatability and nutritional stability of the feed.

[0013] 2. This utility model sets up a feeding pipe 1, and installs an electrically controlled valve B on each of the four sets of feeding pipe 1. It can be connected to a control system to precisely control the opening and closing of each feeding pipe 1, so as to realize the quantitative feeding of different feeding troughs, meet the feeding needs of different breeding areas or different numbers of animals, and avoid feed waste.

[0014] 3. This utility model features a feed trough with a negative pressure fan installed at its left end. A flexible hose is located on the lower left side of the feed trough. When the electrically controlled valve C is opened, the negative pressure airflow generated by the negative pressure fan can efficiently draw uneaten feed from the feeding trough into the feed trough and transport it through the pipeline to the storage tank B for temporary storage. This not only realizes the secondary use of feed but also facilitates subsequent centralized processing. This design can accurately distinguish between the feed trough that has entered the feeding trough and the residual feed that has not entered the feeding trough, avoiding the mixing of feed troughs in different states. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a cross-sectional structural diagram of the material conveying pipe and the waste material pipe of this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of feeding pipe one and feeding pipe two of this utility model.

[0018] Figure 4 This is a utility model Figure 2 A magnified structural diagram of point A in the middle.

[0019] Figure 5 This is a utility model Figure 2 A magnified structural diagram of section B.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Fixed frame; 2. Support frame A; 3. Support frame B; 4. Feeding pipe; 5. Feed trough; 6. Servo motor; 7. Hose 1; 701. Electrically controlled valve A; 8. Storage tank A; 9. Negative pressure fan; 10. Residual material pipe; 11. Screw rod; 12. Discharge pipe 1; 13. Electrically controlled valve B; 14. Feeding trough; 15. Discharge pipe 2; 16. Electrically controlled valve C; 17. Storage tank B; 18. Screen plate; 19. Hose 2; 20. Sealing interface 1; 21. Sealing plug A; 22. Sealing plug B; 23. Sealing interface 2. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] Example:

[0024] As attached Figure 1 To be continued Figure 5 As shown:

[0025] This utility model provides a feed conveying device with residual material recycling function, including a fixed frame 1, a conveying pipe 4, and a residual material pipe 10;

[0026] Three sets of support frames A2 are connected to the upper side of the fixed frame 1, and a support frame B3 is connected to the lower side of the fixed frame 1. A storage tank A8 is provided on the lower right side of the fixed frame 1. The storage tank A8 has a set of large round holes and a set of small round holes. The conveying pipe 4 is clamped inside the three sets of support frames A2, and a feed chute 5 is connected to the upper left side of the conveying pipe 4. A servo motor 6 is installed on the left side of the conveying pipe 4. The waste material pipe 10 is clamped inside the support frame B3, and a negative pressure fan 9 is installed on the left side of the waste material pipe 10. A flexible hose 19 is provided on the lower left side of the waste material pipe 10.

[0027] Among them, such as Figure 2As shown, the feed pipe 4 is equipped with a screw rod 11 inside, and the motor shaft of the servo motor 6 is connected to the screw rod 11. The spiral blade of the screw rod 11 is made of high elastic stainless steel. High elastic stainless steel has a certain deformation capacity. When the spiral blade comes into contact with the inner wall of the feed pipe 4 or feed particles, especially fragile extruded feed and pellet feed, it will absorb the impact force by using small elastic deformation, rather than rigid collision, which will significantly reduce the breakage rate and ensure the palatability and nutritional stability of the feed.

[0028] Among them, such as Figure 4 As shown, a flexible hose 7 is connected to the lower right end of the feed pipe 4. An electrically controlled valve A701 is installed on the flexible hose 7. A sealing interface 23 is connected to the large round hole on the storage tank A8. The lower end of the flexible hose 7 is movably locked inside the sealing interface 23. A sealing plug B22 is movably connected to the small round hole on the storage tank A8. Feed that does not enter the feed pipe 12 during the feed delivery process inside the feed pipe 4 is collected into the storage tank A8 through the flexible hose 7. The lower end of the flexible hose 7 is movably locked inside the sealing interface 23, rather than being fixedly welded or rigidly connected, which facilitates quick disassembly such as cleaning residual feed inside the hose and replacing the hose, improving maintenance efficiency. It is especially suitable for the needs of regular equipment cleaning in aquaculture scenarios.

[0029] Among them, such as Figure 3 As shown, four sets of feed pipes 12 are connected to the lower side of the feed pipe 4. Each of the four sets of feed pipes 12 is equipped with an electrically controlled valve B13. A feeding trough 14 is connected to the lower side of each of the four sets of feed pipes 12. The lower side of the feeding trough 14 is conical. A second set of feed pipes 15 is connected to the lower side of each of the four sets of feeding troughs 14. An electrically controlled valve C16 is installed on each of the four sets of feed pipes 15. The lower end of the second set of feed pipes 15 extends into the interior of the waste material pipe 10, and the electrically controlled valves installed on the four sets of feed pipes 12... Door B13 can be connected to the control system to precisely control the opening and closing of each feed pipe 12, enabling quantitative feeding of different feed troughs 14 to meet the feeding needs of different breeding areas or different numbers of animals, avoiding feed waste. The lower side of the feed trough 14 is conical, which helps the feed to concentrate at the bottom of the feed trough 14, making it easier for animals to eat and reducing feed residue. At the same time, this shape also helps prevent animals from pushing the feed out of the trough while eating, further improving feed utilization and facilitating the recycling of feed inside the feed trough 14.

[0030] Among them, such as Figure 4As shown, the feed pipe 10 has a sieve plate 18 inside, and the sieve plate 18 is inclined. The lower left side of the fixed frame 1 has a storage tank B17. The storage tank B17 has a set of large round holes and a set of small round holes. A sealing interface 20 is connected in the large round hole of the storage tank B17. The lower end of the hose 19 is movably clamped in the sealing interface 20. A sealing plug A21 is movably connected in the small round hole of the storage tank B17. By opening the electric control valve C16, the negative pressure airflow generated by the negative pressure fan 9 can remove the uneaten feed in the feeding trough 14. The high-efficiency suction pipe 10 transports the feed to the storage tank B17 for temporary storage, realizing the secondary use of feed and facilitating subsequent centralized processing. This design can accurately distinguish between the feed leftovers that have entered the feeding trough and the residual feed leftovers that have not entered the feeding trough, avoiding the mixing of feed leftovers in different states. At the same time, the inclined screen plate 18 inside the feed leftover pipe 10 prevents the feed leftovers from directly contacting the negative pressure fan 9 through physical barriers, reducing the wear of the fan caused by material impact, extending the service life of the equipment, and further improving the stability and safety of the feed leftover recovery system.

[0031] The specific usage and function of this embodiment are as follows:

[0032] like Figures 1 to 5 As shown, in this utility model, feed that does not enter the discharge pipe 12 during the feeding process inside the feed conveying pipe 4 is recovered into the storage tank A8 through the hose 7. The lower end of the hose 7 is movably clipped into the sealing interface 23, rather than being fixedly welded or rigidly connected, which facilitates quick disassembly such as cleaning residual feed inside the hose and replacing the hose, improving maintenance efficiency. It is especially suitable for the need for regular equipment cleaning in aquaculture scenarios. By opening the electric control valve C16, the negative pressure airflow generated by the negative pressure fan 9 can efficiently suck the uneaten feed in the feeding trough 14 into the feed pipe 10, and then transport it through the pipeline to the storage tank B17 for temporary storage. This not only realizes the secondary use of feed, but also facilitates subsequent centralized processing. This design can accurately distinguish between the leftover feed that has entered the feeding trough and the residual feed that has not entered the feeding trough, avoiding the mixing of feed in different states. At the same time, the inclined screen plate 18 inside the feed pipe 10 prevents the feed from directly contacting the negative pressure fan 9 through physical barrier, reducing the wear of the fan caused by material impact, extending the service life of the equipment, and further improving the stability and safety of the feed recycling system.

[0033] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A feed conveying device with residual material recovery function, characterized in that: Includes a fixed frame (1), a conveying pipe (4), and a waste pipe (10); The upper side of the fixed frame (1) is connected to three sets of support frames A (2), and the lower side of the fixed frame (1) is connected to support frame B (3). The lower right side of the fixed frame (1) is provided with a storage bucket A (8). The storage bucket A (8) is provided with a set of large round holes and a set of small round holes. The conveying pipe (4) is clamped inside the three sets of support frames A (2), and the upper left side of the conveying pipe (4) is connected to a feed trough (5). The left end of the conveying pipe (4) is equipped with a servo motor (6). The waste pipe (10) is clamped inside the support frame B (3), and the left end of the waste pipe (10) is equipped with a negative pressure fan (9). The lower left end of the waste pipe (10) is provided with a flexible hose II (19).

2. The feed conveying device with residual material recovery function as described in claim 1, characterized in that: The feed pipe (4) is equipped with a screw rod (11) inside, and the motor shaft of the servo motor (6) is connected to the screw rod (11). The screw blade of the screw rod (11) is made of high elastic stainless steel.

3. The feed conveying device with residual material recovery function as described in claim 1, characterized in that: The lower right end of the conveying pipe (4) is connected to a hose (7), an electric control valve A (701) is installed on the hose (7), a sealing interface (23) is connected to the large round hole on the storage tank A (8), the lower end of the hose (7) is movably clamped inside the sealing interface (23), and a sealing plug B (22) is movably connected to the small round hole on the storage tank A (8).

4. The feed conveying device with residual material recovery function as described in claim 1, characterized in that: The lower side of the conveying pipe (4) is connected to four sets of feed pipes (12). Each of the four sets of feed pipes (12) is equipped with a set of electrically controlled valves B (13). Each of the four sets of feed pipes (12) is connected to a set of feeding troughs (14). The lower side of the feeding troughs (14) is conical. Each of the four sets of feeding troughs (14) is connected to a set of feed pipes (15). Each of the four sets of feed pipes (15) is equipped with a set of electrically controlled valves C (16). The lower end of the feed pipes (15) is inserted into the interior of the residual material pipe (10).

5. A feed conveying device with residual material recovery function as described in claim 1, characterized in that: The inside of the residual material pipe (10) is provided with a sieve plate (18), and the sieve plate (18) is inclined. The lower left side of the fixed frame (1) is provided with a storage bucket B (17). The storage bucket B (17) is provided with a set of large round holes and a set of small round holes. A sealing interface one (20) is connected in the large round hole on the storage bucket B (17). The lower end of the hose two (19) is movably clamped in the inside of the sealing interface one (20). A sealing plug A (21) is movably connected in the inside of the small round hole on the storage bucket B (17).

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