Automatic material distributing and seedling throwing device of environmental insect circulating breeding equipment

Abstract

The utility model belongs to the technical field of insect breeding equipment, and particularly relates to an automatic material distributing and seedling throwing device of environmental insect circulating breeding equipment, which comprises a material distributing device and a seedling throwing device, the material distributing device and the seedling throwing device are sequentially arranged along the moving direction of a feeding box, the material distributing device comprises a plurality of feed manifolds, and the feed manifolds are arranged on the feeding box. A feed inlet is formed in the upper end of the feed manifold, a discharge nozzle is fixedly installed at the lower end of the feed manifold, a discharge port is formed in the bottom of the discharge nozzle, closing plates are arranged on the two sides of the feed manifold respectively, the lower ends of the closing plates correspond to the discharge port in position, and a set of closing driving devices are arranged on the outer sides of the two closing plates respectively. According to the device, activity and breathing space is reserved for insects, the device is simple in structure and not prone to blockage, the feeding channel can be quickly and effectively disconnected after the two closing plates are clamped, and accurate feeding of feed is achieved.

Description

Technical Field

[0001] This utility model belongs to the technical field of insect breeding equipment, and in particular relates to an automatic feeding and seedling device for an environmental insect cyclic breeding equipment. Background Technology

[0002] With the increasing automation of the aquaculture industry, automatic feeding systems have been widely used. Currently, most automatic feeding systems used in the aquaculture industry utilize a conveyor auger structure to achieve uniform feed distribution. When the feed distribution reaches the set value, the conveyor auger is controlled to stop rotating, thus ending the feeding process.

[0003] For insect farming, most of the feed used is paste-like and has a certain degree of stickiness. Some of the feed will stick to the inner wall of the conveying device, and over time the conveying channel will become blocked and difficult to clean. Because the conveying auger has inertia, it will not stop rotating immediately when the power source is cut off, which will lead to overfeeding. In other words, the auger structure of the feeding device is not suitable for feeding sticky feed. Therefore, it is necessary to find an automatic feeding device suitable for sticky feed. Utility Model Content

[0004] The main technical problem to be solved by this utility model is to provide an automatic feeding and seedling device for environmental insect recirculation breeding equipment. The feeding device adopts a manifold structure for uniform feeding, which is simple in structure and easy to clean. The discharge port is closed by two closing plates, which can quickly and effectively end the feeding.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] An automatic feeding and seedling device for an environmental insect cyclic breeding system includes a feeding device and a seedling device, which are arranged sequentially along the moving direction of the breeding box. The feeding device includes several feeding manifolds, with a discharge nozzle fixedly installed at the lower end of each feeding manifold. A discharge port is opened at the bottom of the discharge nozzle. Closing plates are respectively arranged on both sides of the feeding manifolds, with the lower end of the closing plates corresponding to the position of the discharge port. A set of closing drive devices is respectively arranged on the outer side of the two closing plates.

[0007] The following is a further optimization of the above technical solution by this utility model: a feed main pipe is fixedly connected to the upper end of the feed manifold, a shut-off valve is provided in the middle part of the feed main pipe, and a shut-off valve fixing plate is fixedly provided on the upper and lower sides of the shut-off valve.

[0008] Further optimization: A sliding crossbeam is installed above the feeding device. The sliding crossbeam is arranged vertically along the direction of the feeding box movement. Limit sensors are installed at both ends of the sliding crossbeam. Guide rails are fixedly installed on both sides of the sliding crossbeam. Sliding racks and positioning racks are fixedly installed above the guide rails on both sides, respectively.

[0009] Further optimization: A sliding device is slidably installed on the sliding beam. The sliding device includes an upper mounting plate and a lower mounting plate. The upper mounting plate and the lower mounting plate are located on the upper and lower sides of the sliding beam, respectively. Several connecting columns are provided between the upper mounting plate and the lower mounting plate. The two ends of the connecting columns are fixedly connected to the upper mounting plate and the lower mounting plate, respectively. The two shut-off valve fixing plates of the fabric distribution device are fixedly installed on the upper mounting plate and the lower mounting plate, respectively.

[0010] Further optimization: A sliding motor is fixedly mounted on the upper mounting plate, and the power output end of the sliding motor is connected to a sliding gear, which meshes with a sliding rack.

[0011] Further optimization: The seedling feeding device includes a transfer box conveying device. A clamping device is set on the transfer box conveying device at a position corresponding to the feeding box. One end of the clamping device is an annular component adapted to the cross-sectional size of the transfer box, and the other end of the clamping device is a rotating shaft. A rotating drive device is connected to the rotating shaft.

[0012] Further optimization: A base plate is set below the material distribution device and the seedling feeding device. Two conveying devices are fixedly installed on the base plate. A conveying drive device is connected to the conveying device. The conveying drive device includes a conveying motor fixedly installed below the base plate. A synchronous shaft is set above the base plate. The two conveying devices are fixedly connected through the synchronous shaft. The power output end of the conveying motor is connected to the synchronous shaft.

[0013] Further optimization: A limiting device is fixedly installed on the base plate. The limiting device includes a limiting plate, which is fixedly installed on the base plate. The free end of the limiting plate is bent upward into an L-shape. A limiting hole is provided on the limiting plate near the free end. A limiting drive device is fixedly installed on the bottom surface of the base plate at a position corresponding to the limiting hole. A limiting pin is fixedly installed on the telescopic end of the limiting drive device. A circumferential groove is opened near the upper end of the limiting pin. The limiting pin and the limiting hole are installed through the groove.

[0014] Further optimization: A positioning sensor is fixedly installed on the fabric feeding device at a position corresponding to the positioning rack.

[0015] Further optimization: Four support columns are fixedly installed at the bottom of the base plate near the four vertices, and a weighing sensor is fixedly connected to the bottom of each support column.

[0016] The present invention adopts the above technical solution and has the following beneficial effects:

[0017] This invention uses a feed manifold for feeding, which enables the feed to be laid in strips, avoiding the insects from dying due to lack of oxygen caused by overly dense laying. In addition, the device has a simple structure, is not easy to clog, and can effectively reduce maintenance time and costs.

[0018] This utility model has a closing plate at the discharge port and a weighing sensor at the bottom of the base plate. When the amount of feed in the feeding box reaches the set value, the weighing sensor transmits the signal to the external control device to control the closing plate to clamp. After the closing plate is clamped, the feeding channel can be quickly and effectively disconnected, and the precise quantitative feeding of feed can be achieved intelligently.

[0019] This invention features a sliding device that moves the feeding device along a sliding beam, allowing the feed to be evenly distributed at the bottom of the feeding box. Additionally, a positioning sensor is installed on the sliding beam, enabling localized feeding when the number of insects in the feeding box is low, thus avoiding waste.

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0021] Figure 1 This is a perspective view of the overall structure of an embodiment of the present utility model;

[0022] Figure 2 This is a perspective view of the internal structure of the fabric-making device of this utility model;

[0023] Figure 3 This is a cross-sectional view of the fabric-making device of this utility model;

[0024] Figure 4 This is a three-dimensional view of the overall structure of the seedling removal device of this utility model;

[0025] Figure 5 This is a perspective view of the removal of the seedling feeding device of this utility model from another angle;

[0026] Figure 6 This is a perspective view of the sliding device of this utility model;

[0027] Figure 7 This is a three-dimensional view of the overall structure of the seedling feeding device of this utility model.

[0028] Figure 8 This is a top view of the conveying device and conveying drive device of this utility model;

[0029] Figure 9 This is a front view of the conveying device and conveying drive device of this utility model;

[0030] Figure 10 This is a front view of the limiting device of this utility model;

[0031] Figure 11 This is a perspective view of the limiting device of this utility model.

[0032] In the diagram: 1. Base plate; 2. Support column; 3. Weighing sensor; 4. Side baffle; 5. Conveying device; 501. Conveying fixing plate; 502. Conveying drive roller; 503. Conveying driven roller; 504. Conveying belt; 505. Star wheel; 506. Connecting rod; 507. Support plate; 6. Conveying drive device; 601. Conveying motor; 602. Drive wheel; 603. Synchronous shaft; 604. Driven wheel; 7. Limiting device; 701. Limiting mounting base; 702. Limiting plate; 703. Limiting hole; 704. Limiting drive device; 705. Limiting pin; 8. Sliding crossbeam; 9. Guide rail; 10. Sliding rack; 11. Positioning rack; 12. Positioning sensor; 13. 14. Limit sensor; 14. Sliding device; 1401. Sliding motor; 1402. Sliding gear; 1403. Upper mounting plate; 1404. Lower mounting plate; 1405. Connecting column; 1406. Guide wheel; 15. Fabric feeding device; 1501. Feed main pipe; 1502. Feed manifold; 1503. Discharge nozzle; 1504. Discharge port; 1505. Shut-off valve; 1506. Shut-off valve fixing plate; 1507. Feed pipe fixing plate; 1508. Closing plate; 1509. Ring plate; 1510. Support plate; 1511. Closing drive device; 16. Seedling feeding device; 1601. Transfer box conveying device; 1602. Clamping device; 1603. Rotary drive device. Detailed Implementation

[0033] like Figure 1 As shown, an automatic feeding and seedling feeding device for an environmental insect recirculation breeding equipment includes a feeding device 15 and a seedling feeding device 16. The feeding device 15 and the seedling feeding device 16 are arranged sequentially along the moving direction of the breeding box. After the feeding device 15 feeds a certain weight of feed into the empty breeding box, the seedling feeding device 16 feeds insect seedlings into the breeding box.

[0034] like Figure 2 As shown, the feeding device 15 includes several feed manifolds 1502. A feed nozzle 1503 is fixedly installed at the lower end of the feed manifold 1502. A straight feed outlet 1504 is opened at the bottom of the feed outlet 1503. The width of the multiple feed outlets 1504 is adapted to the width of the feeding box, and is used to spread the feed in strips evenly in the feeding box.

[0035] In this embodiment, the material of the discharge nozzle 1503 can be rubber or other flexible materials. Under the action of external force, the discharge nozzle 1503 deforms, causing the discharge port 1504 to open or close.

[0036] The upper end of the feed manifold 1502 is fixedly connected to the feed main pipe 1501, and the upper end of the feed main pipe 1501 is connected to the external storage device. A shut-off valve 1505 is provided in the middle part of the feed main pipe 1501. When the amount of feed put into the feeding box reaches the preset value, the shut-off valve 1505 is closed, and the feed passage is cut off.

[0037] In this embodiment, the shut-off valve 1505 can be selected from one of the following: pneumatic shut-off valve, electric shut-off valve, or hydraulic shut-off valve. By controlling the opening and closing of the shut-off valve 1505, the quantitative feeding of feed can be achieved.

[0038] A shut-off valve fixing plate 1506 is fixedly installed on the feed main pipe 1501 at the upper and lower sides of the shut-off valve 1505. A feed pipe fixing plate 1507 is installed below the shut-off valve 1505. The two sides of the feed pipe fixing plate 1507, which are parallel to the width direction of the feeding box, are bent downward. The feed main pipe 1501 passes through the feed pipe fixing plate 1507 and is fixedly connected to it. The feed manifold 1502 is located below the feed pipe fixing plate 1507.

[0039] like Figure 3 As shown, a closing plate 1508 is provided on each side of the feed manifold 1502. The upper end of the closing plate 1508 is hinged to the feed pipe fixing plate 1507. The lower end of the closing plate 1508 corresponds to the position of the discharge port 1504 and is bent inward. An annular plate 1509 is provided on the outer side of the bottom of the closing plate 1508. Two support plates 1510 are fixedly connected to the annular plate 1509. The end of the support plate 1510 away from the annular plate 1509 is fixedly connected to the feed pipe fixing plate 1507.

[0040] Two sets of closing drive devices 1511 are respectively provided on the outer side of the two closing plates 1508. The fixed end of the closing drive device 1511 is fixedly installed on the annular plate 1509. The telescopic end drives the lower end of the two closing plates 1508 to move closer or further away, thereby realizing the closing or opening of the discharge port 1504.

[0041] In this embodiment, the closing drive device 1511 is selected from one of a servo cylinder, a servo electric cylinder, or a servo hydraulic cylinder, and is used to drive the lower ends of the two closing plates 1508 to move closer or further away.

[0042] like Figure 4-6 As shown, a sliding crossbeam 8 is provided above the fabric feeding device 15. The sliding crossbeam 8 is arranged along the vertical direction of the feeding box movement, and both ends are fixedly installed on the external frame. Guide rails 9 are fixedly provided on both sides of the sliding crossbeam 8. Sliding racks 10 and positioning racks 11 are fixedly installed above the guide rails 9 on both sides, respectively. Several grooves are evenly spaced on the sliding racks 10 and positioning racks 11.

[0043] A sliding device 14 is slidably installed on the sliding beam 8. The sliding device 14 includes an upper mounting plate 1403 and a lower mounting plate 1404. The upper mounting plate 1403 and the lower mounting plate 1404 are located on the upper and lower sides of the sliding beam 8, respectively. A plurality of connecting columns 1405 are provided between the upper mounting plate 1403 and the lower mounting plate 1404. The two ends of the connecting columns 1405 are fixedly connected to the upper mounting plate 1403 and the lower mounting plate 1404, respectively.

[0044] A sliding motor 1401 is fixedly mounted on the upper mounting plate 1403. The power output end of the sliding motor 1401 is connected to a sliding gear 1402. The tooth shape of the sliding gear 1402 is adapted to the groove shape of the sliding rack 10. The two mesh to form a gear rack structure, which converts the rotational motion of the sliding gear 1402 into the linear motion of the sliding device 14.

[0045] Two shut-off valve fixing plates 1506 are fixedly connected to the upper mounting plate 1403 and the lower mounting plate 1404 respectively, so that the feeding device 15 is fixedly installed together with the sliding device 14. The sliding device 14 drives the feeding device 15 to move along the sliding beam 8, so that a certain amount of feed is evenly spread on the bottom of the feeding box.

[0046] A guide wheel 1406 is fixedly installed on the lower mounting plate 1404 at a position corresponding to the guide rail 9. The guide wheel 1406 has a groove, the shape of which is adapted to the shape of the guide rail 9. The guide wheel 1406 cooperates with the guide rail 9 to ensure that the movement direction of the sliding device 14 does not deviate.

[0047] A positioning sensor 12 is fixedly installed on the upper mounting plate 1403 at a position corresponding to the positioning rack 11. The positioning sensor 12 is connected to the external control device. The positioning sensor 12 cooperates with the positioning rack 11 to determine the specific position of the sliding device 14 on the sliding beam 8 and transmits the signal to the external control device. This design enables the sliding device 14 to slide within a specific range on the sliding beam 8. When the number of seedlings to be raised is small, local feeding can be carried out to avoid feed waste.

[0048] Limit sensors 13 are fixedly installed at both ends of the sliding beam 8. The limit sensors 13 are connected to the signal of the external control device. When the sliding device 14 moves to the extreme position at both ends of the sliding beam 8, the limit sensors 13 transmit the signal to the external control device, and the control device controls the sliding motor 1401 to reverse.

[0049] In this embodiment, both the positioning sensor 12 and the limit sensor 13 are proximity sensors used to monitor the position of the sliding device 14 and transmit the signal to the external control device.

[0050] During operation, the sliding motor 1401 outputs rotational power, driving the sliding gear 1402 to rotate, which in turn drives the entire sliding device 14 to move on the sliding beam 8. When the sliding device 14 moves to one end of the limit position, the limit sensor 13 receives a signal, and the control system controls the sliding motor 1401 to stop running or rotate in the opposite direction, so that the sliding device 14 stays at the current position or moves in the opposite direction.

[0051] like Figure 7 As shown, the seedling feeding device 16 includes a transfer box conveying device 1601 for conveying a transfer box containing insect seedlings. The conveying direction of the transfer box conveying device 1601 is perpendicular to the conveying direction of the feeding box. The transfer box conveying device 1601 includes a drive motor, which drives the horizontally set conveying device to move and transport the transfer box above it to a designated position.

[0052] A clamping device 1602 is provided on the transfer box conveying device 1601 at a position corresponding to the feeding box. One end of the clamping device 1602 is an annular component adapted to the cross-sectional size of the transfer box for clamping the transfer box. The other end of the clamping device 1602 is a rotary shaft, and a rotary drive device 1603 is connected to the rotary shaft.

[0053] In this embodiment, the rotary drive device 1603 is a drive motor. The power output end of the drive motor is connected to the rotary shaft of the clamping device 1602. The transmission connection method can be one of belt drive, chain drive or gear drive, which is used to transmit the rotational power output by the rotary drive device 1603 to the clamping device 1602, driving the clamping device 1602 to rotate around the rotary shaft.

[0054] The transfer box containing insect seedlings is transported to the top of the rearing box by the transfer box conveyor 1601. The clamping device 1602 clamps the transfer box, and the rotary drive device 1603 is activated, causing the clamping device 1602 to rotate around the rotary shaft. The insect seedlings in the transfer box are turned over into the rearing box below the seedling feeding device 16.

[0055] A rectangular base plate 1 is respectively installed below the feeding device 15 and the seedling feeding device 16. The width direction of the base plate 1 corresponds to the moving direction of the feeding box. Figure 7-8 As shown, four support columns 2 are fixedly installed at the bottom of the base plate 1 near the four vertices to support the base plate 1. A weighing sensor 3 is fixedly connected to the bottom of each support column 2. The weighing sensor 3 is connected to an external control device to measure the weight of the items placed on it and transmit the signal to the external control device.

[0056] like Figure 9-10As shown, two conveying devices 5 are fixedly installed at both ends of the base plate 1 along the length direction. A feeding box is movably placed on the conveying device 5. The conveying device 5 includes two conveying fixing plates 501 that are parallel and spaced apart along the width direction of the base plate 1. The bottom of the conveying fixing plate 501 is fixedly connected to the upper surface of the base plate 1. Each conveying fixing plate 501 has mounting holes at both ends of its top. A conveying active roller 502 and a conveying driven roller 503 are respectively rotatably installed in the mounting holes at both ends.

[0057] A conveyor belt 504 is drivenly connected to the active conveyor roller 502 and the driven conveyor roller 503. The upper surface of the conveyor belt 504 is higher than the top of the conveyor fixed plate 501 and contacts the bottom of the feeding box. It is used to transport the feeding box to the next station. A star wheel 505 is fixedly installed in the middle part of the active conveyor roller 502 to prevent the conveyor belt 504 from slipping.

[0058] Several connecting rods 506 are provided on the conveying fixed plate 501 at the position between the conveying active roller 502 and the conveying driven roller 503. The connecting rods 506 are parallel to the conveying active roller 502 and their two ends are fixedly connected to the conveying fixed plate 501 respectively, which is used to enhance the overall structural strength of the conveying device 5. A belt support plate 507 is also fixedly installed between the two conveying fixed plates 501 near the top. The upper surface of the belt support plate 507 is in contact with the conveying belt 504, which is used to prevent the middle section of the conveying belt 504 from deforming and sagging, thus affecting the conveying effect.

[0059] A conveying drive device 6 is connected to the conveying device 5. The conveying drive device 6 includes a conveying motor 601, which is fixedly installed below the base plate 1. The power output end of the conveying motor 601 is connected to a drive wheel 602. A synchronous shaft 603 is provided above the base plate 1. The conveying drive rollers 502 of the two conveying devices 5 are fixedly connected through the synchronous shaft 603 to ensure that the two conveying devices 5 can operate synchronously. A driven wheel 604 is fixedly connected to the synchronous shaft 603 at a position corresponding to the drive wheel 602. The driven wheel 604 is connected to the drive wheel 602.

[0060] In this embodiment, the driven wheel 604 and the driving wheel 602 are connected by a chain drive, belt drive or gear drive. The conveyor motor 601 outputs rotational power to drive the driving wheel 602 to rotate, which in turn drives the synchronous shaft 603 equipped with the driven wheel 604 to rotate. In this way, the two conveying devices 5 can operate synchronously to complete the conveying of the feeding box.

[0061] like Figure 10-11As shown, a limiting device 7 is fixedly installed on the base plate 1. The limiting device 7 includes a limiting plate 702. Limiting mounting seats 701 are fixedly installed on the outer sides of the conveying devices 5 at both ends of the base plate 1. The fixed end of the limiting plate 702 is fixedly installed on the limiting mounting seat 701 and extends to the edge of the feeding box along the moving direction of the feeding box. The free end of the limiting plate 702 is bent upward into an L-shape to form a limit along the moving direction of the feeding box.

[0062] The upper surface of the limiting plate 702 is lower than the conveyor belt 504, while the vertical bend is higher than the conveyor belt 504. This ensures that the limiting plate 702 only contacts the side of the feeding box and not the bottom of the feeding box, reducing the resistance of the feeding box conveying and effectively limiting the movement.

[0063] A limiting hole 703 is provided on the limiting plate 702 near the free end. The limiting hole 703 is an irregular ellipse with unequal diameters at both ends. A limiting drive device 704 is fixedly installed on the bottom surface of the base plate 1 at a position corresponding to the limiting hole 703.

[0064] The telescopic end of the limiting drive device 704 extends upward through the base plate 1. A limiting pin 705 is fixedly installed on the telescopic end of the limiting drive device 704. The limiting pin 705 is cylindrical, and the outer diameter of the cylinder is adapted to the diameter of the large end of the limiting hole 703. A circumferential groove is provided near the upper end of the limiting pin 705. The axial dimension of the groove is adapted to the thickness of the limiting plate 702. The diameter of the cylinder in the groove is adapted to the diameter of the small end of the limiting hole 703.

[0065] When installing the limiting plate 702, first pass the large end of the limiting hole 703 through the end of the limiting pin 705. When the limiting plate 702 is flush with the height of the groove, move the limiting plate 702 so that the limiting pin 705 moves to the small end of the limiting hole 703. Then fix the limiting plate 702 on the limiting mounting base 701 to complete the installation.

[0066] In this embodiment, the limit drive device 704 can be selected from one of a servo electric cylinder, a servo pneumatic cylinder, or a servo hydraulic cylinder. The telescopic end of the limit drive device 704 extends and retracts, driving the limit pin 705 to move up and down, thereby driving the free end of the limit plate 702 to move up and down, so as to limit or release the feeding box.

[0067] In the free state, the side of the feeding box placed on the conveying device 5 contacts the bend of the limiting plate 702, forming a limit; when it is necessary to release the limit, the telescopic end of the limiting drive device 704 retracts, driving the free end of the limiting plate 702 to move downward until the bend height is lower than the bottom surface of the feeding box, and the feeding box can then move freely under the drive of the conveying device 5.

[0068] Two side baffles 4 are fixedly installed on the outer side of the two limiting devices 7 on the base plate 1. The two side baffles 4 are arranged parallel to each other along the width direction of the base plate 1, and the distance between their inner sides is adapted to the length of the feeding box, thus limiting the feeding box along the length direction of the base plate 1.

[0069] During operation, the conveyor motor 601 outputs rotational power, driving the two conveyor rollers 502 to rotate synchronously, conveying the feeding box to the area below the feeding device 15. The limiting plate 702 is in a natural installation state, limiting the feeding box. Then, the sliding motor 1401 is activated, driving the sliding gear 1402 to rotate. The sliding device 14 drives the feeding device 15 to move in a straight line from one end of the sliding beam 8. After reaching the other end of the sliding beam 8, the limiting sensor 13 activates and transmits a signal. The external control device controls the sliding motor 1401 to reverse, and the sliding device 14 drives the feeding device 15 to move in the opposite direction.

[0070] As the feeding device 15 moves, the shut-off valve 1505 opens, filling the feed main pipe 1501 and feed manifold 1502 with feed. The telescopic end of the closing drive device 1511 retracts, the two closing plates 1508 hang down naturally, the discharge port 1504 opens, and the feed is evenly spread across the bottom of the feeding box.

[0071] When the weighing sensor 3 senses that the weight of the feed in the feeding box has reached the set value, it transmits the signal to the external control device. The external control device controls the shut-off valve 1505 to close, and the external feed stops entering the feed main pipe 1501. At the same time, the telescopic end of the closing drive device 1511 extends, driving the two closing plates 1508 to approach the discharge port 1504 until the discharge port 1504 is closed, stopping the feeding into the feeding box and completing the quantitative feeding operation. Then, the telescopic end of the limit drive device 704 retracts, driving the free end of the limit plate 702 to move down, releasing the limit on the feeding box. The conveying device 5 transports the feeding box to the next station for the release of insect seedlings.

[0072] For those skilled in the art, any changes, modifications, substitutions, and variations made to the implementation methods without departing from the principles and spirit of this utility model, based on the teachings of this utility model, still fall within the protection scope of this utility model.

Claims

1. An automatic feeding and seeding device for an environmental insect cyclic breeding system, comprising a feeding device (15) and a seeding device (16), wherein the feeding device (15) and the seeding device (16) are arranged sequentially along the moving direction of the breeding box, characterized in that: The fabric feeding device (15) includes several feed manifolds (1502). A discharge nozzle (1503) is fixedly installed at the lower end of the feed manifold (1502). A discharge port (1504) is opened at the bottom of the discharge nozzle (1503). A closing plate (1508) is provided on both sides of the feed manifold (1502). The lower end of the closing plate (1508) corresponds to the position of the discharge port (1504). A set of closing drive devices (1511) is provided on the outer side of the two closing plates (1508).

2. The automatic feeding and seedling device for an environmental insect recirculation breeding system according to claim 1, characterized in that: The upper end of the feed manifold (1502) is fixedly connected to the feed main pipe (1501), and a shut-off valve (1505) is installed in the middle part of the feed main pipe (1501).

3. The automatic feeding and seedling device for an environmental insect recirculation breeding system according to claim 2, characterized in that: A sliding crossbeam (8) is provided above the feeding device (15). The sliding crossbeam (8) is arranged in the vertical direction of the feeding box movement. Limit sensors (13) are provided at both ends of the sliding crossbeam (8). Guide rails (9) are fixedly provided on both sides of the sliding crossbeam (8). Sliding racks (10) and positioning racks (11) are fixedly installed on the top of the guide rails (9) on both sides respectively.

4. The automatic feeding and seedling device for an environmental insect recirculation breeding system according to claim 3, characterized in that: A sliding device (14) is slidably installed on the sliding beam (8). The sliding device 14 includes an upper mounting plate (1403) and a lower mounting plate (1404). The upper mounting plate (1403) and the lower mounting plate (1404) are located on the upper and lower sides of the sliding beam (8), respectively. Several connecting columns (1405) are provided between the upper mounting plate (1403) and the lower mounting plate (1404). The two ends of the connecting columns (1405) are fixedly connected to the upper mounting plate (1403) and the lower mounting plate (1404), respectively. A shut-off valve fixing plate (1506) is fixedly installed on the upper and lower sides of the shut-off valve (1505). The two shut-off valve fixing plates (1506) are fixedly installed on the upper mounting plate (1403) and the lower mounting plate (1404), respectively.

5. The automatic feeding and seedling device for an environmental insect recirculation breeding system according to claim 4, characterized in that: A sliding motor (1401) is fixedly mounted on the upper mounting plate (1403). The power output end of the sliding motor (1401) is connected to a sliding gear (1402), which meshes with the sliding rack (10).

6. The automatic feeding and seedling device for an environmental insect recirculation breeding system according to claim 5, characterized in that: The seedling feeding device (16) includes a transfer box conveying device (1601). A clamping device (1602) is provided on the transfer box conveying device (1601) at a position corresponding to the position of the feeding box. One end of the clamping device (1602) is an annular component adapted to the cross-sectional size of the transfer box, and the other end of the clamping device (1602) is a rotating shaft. A rotating drive device (1603) is connected to the rotating shaft.

7. The automatic feeding and seedling device for an environmental insect recirculation breeding system according to claim 6, characterized in that: A base plate (1) is provided below the cloth-laying device (15) and the seedling-feeding device (16). Two conveying devices (5) are fixedly installed on the base plate (1). A conveying drive device (6) is connected to the conveying device (5). The conveying drive device (6) includes a conveying motor (601) fixedly installed below the base plate (1). A synchronous shaft (603) is provided above the base plate (1). The two conveying devices (5) are fixedly connected through the synchronous shaft (603). The power output end of the conveying motor (601) is connected to the synchronous shaft (603).

8. The automatic feeding and seedling device for an environmental insect recirculation breeding system according to claim 7, characterized in that: A limiting device (7) is fixedly installed on the base plate (1). The limiting device (7) includes a limiting plate (702). The limiting plate (702) is fixedly installed on the base plate (1). The free end of the limiting plate (702) is bent upward into an L shape. A limiting hole (703) is provided on the limiting plate (702) near the free end. A limiting drive device (704) is fixedly installed on the bottom surface of the base plate (1) at a position corresponding to the limiting hole (703). A limiting pin (705) is fixedly installed on the telescopic end of the limiting drive device (704). A circumferential groove is provided on the limiting pin (705) near the upper end. The limiting pin (705) and the limiting hole (703) are installed through the groove.

9. The automatic feeding and seedling device for an environmental insect recirculation breeding system according to claim 8, characterized in that: A positioning sensor (12) is fixedly installed on the fabric device (15) at a position corresponding to the positioning rack (11).

10. The automatic feeding and seedling device for an environmental insect cyclic breeding system according to claim 9, characterized in that: Four support columns (2) are fixedly installed at the bottom of the base plate (1) near the four vertices, and a weighing sensor (3) is fixedly connected to the bottom of each support column (2).

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