A tunnel-type black soldier fly automated breeding system

Abstract

The present invention discloses a roadway-type automated breeding system for black soldier flies, which includes a circulating track for breeding racks. The circulating track for breeding racks is in a loop shape and includes a longitudinal circulating track and a transverse circulating track provided at the end of the longitudinal circulating track. A conveying device for breeding racks for roadways is arranged on the longitudinal circulating track, and a transverse shifting device for breeding racks is arranged on the transverse circulating track. A food feeder is arranged at the transverse circulating track at one end of the longitudinal circulating track. The roadway-type automated breeding system for black soldier flies of the present invention can achieve large-scale breeding of black soldier flies, automatically feed the large-scale bred black soldier flies at regular times and in fixed quantities, realize industrial automated breeding, has good feeding effects, high working efficiency, and can effectively control the environment during the breeding process, and has a high conversion efficiency of waste organic matter.

Description

Technical Field

[0001] The invention relates to the technical field of black soldier flies breeding, in particular to an alley type black soldier flies automated breeding system. Background Art

[0002] Now more and more food waste treatment plants and animal husbandry companies choose to use black soldier flies to treat food waste and livestock and poultry manure, because the added value obtained by the transformation through the abdomen of black soldier flies is relatively high. Black soldier flies absorb nutrients in organic waste and convert them into their own high-value protein, and the insect feces they excrete are also very good fertilizers. Of course, in order to obtain high conversion rates and high returns, large-scale breeding must be adopted. The traditional method of artificial black soldier fly breeding is to place black soldier fly larvae in a breeding box and feed them manually. There are disadvantages such as poor environment, low conversion efficiency, large workload of workers, difficulty in feeding at regular intervals and quantitatively, and poor breeding effects. It is especially not suitable for large-scale breeding. Black soldier fly breeding requires less feeding and more frequent feeding. Therefore, the feeding workload of large-scale breeding of black soldier flies is huge, and traditional artificial feeding can no longer meet the requirements. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an alley-type black soldier fly automated breeding system, which can realize large-scale breeding of black soldier flies, can automatically feed the scaled-breeding black soldier flies at a fixed time and in a fixed quantity, realize industrial automated breeding, have good feeding effect, high work efficiency, and the environment during the breeding process can be effectively controlled, and the waste organic matter conversion efficiency is high.

[0004] In order to solve the above technical problems, the technical solution of the present invention is:

[0005] An alley-type black soldier fly automated breeding system comprises a breeding rack circulating track, the breeding rack circulating track is in a U-shape, and the breeding rack circulating track comprises a longitudinal circulating track and a transverse circulating track arranged at the end of the longitudinal circulating track;

[0006] A breeding rack conveying device for the lane is arranged on the longitudinal circulation track, and a breeding rack transverse moving device is arranged on the transverse circulation track;

[0007] A food feeding machine is arranged at the transverse circulation track at one end of the longitudinal circulation track.

[0008] As a preferred technical solution, it includes a breeding house, wherein a plurality of breeding lanes are provided in the breeding house, the breeding rack circulating track, the breeding rack conveying device and the food feeding machine are arranged in the breeding house, and the longitudinal circulating track extends along the breeding lanes.

[0009] As a preferred technical solution, the breeding house is an insulated breeding house, an automatic rolling door is arranged at the exit end of the breeding house, and the breeding house is equipped with heating, refrigeration equipment, a dehumidifier, ventilation and exhaust system, an internal circulation purifier, and an environmental monitoring and control system.

[0010] As a preferred technical solution, the aisle breeding rack conveying device comprises a towing frame slidably arranged on the longitudinal circulation track, guide rails are arranged on both sides of the longitudinal circulation track, the towing frame is slidably arranged on the inner side of the guide rails, a telescopic device is arranged on the longitudinal circulation track, the telescopic device comprises a fixed part and a telescopic part, the fixed part of the telescopic device is fixedly arranged on the longitudinal circulation track, and the end of the telescopic part of the telescopic device is fixedly connected to the towing frame;

[0011] A hook mechanism is provided on both sides of the starting end of the towing frame, and the hook mechanism includes a hook plate, the middle part of the hook plate is hinged to the side wall of the towing frame through a hinge shaft, and a stopper is provided on the side wall of the towing frame at a position obliquely below the hinge shaft, and the stopper is arranged on the side of the hook plate close to the telescopic device.

[0012] As a preferred technical solution, the breeding rack transverse movement device includes a transverse movement platform, which is slidably or rollingly arranged on the transverse circulation track at one end away from the food dispenser, and steering wheels are respectively provided at both ends of the transverse circulation track at this end. A motor drive mechanism is provided on the transverse circulation track, and the motor drive mechanism includes a drive motor, and a steel wire rope is wound around the output end of the drive motor. The steel wire rope is closed by passing through the steering wheels at both ends to form a transmission closed loop, and the transverse movement platform is fixedly connected to the steel wire rope.

[0013] As a preferred technical solution, a driving wheel and a driven wheel are provided at the output end of the driving motor at intervals, the driving wheel is fixedly connected to the output shaft of the first motor, and the wire rope is wound around the driving wheel and the driven wheel for one circle or more.

[0014] As a preferred technical solution, the food feeding machine comprises a frame, on which a breeding rack moving device and a feeding device are provided, and the feeding device is located on one side of the breeding rack moving device;

[0015] The breeding rack mobile device comprises a mobile platform arranged on the transverse circulation track, and a first driving mechanism for driving the mobile platform to move on the transverse circulation track;

[0016] The feeding device includes a mounting frame slidably arranged on the frame, and a second driving mechanism for driving the mounting frame to move toward the breeding frame moving device. A hopper is arranged in the upper part of the mounting frame, and a plurality of quantitative feeding mechanisms are arranged in the lower part of the mounting frame. A feed port is arranged on the hopper, and a plurality of discharge ports are arranged at the bottom of the hopper. The discharge port is connected with a conveying pump. The quantitative feeding mechanism includes a quantitative feeding cylinder. A one-way feeding valve and a feeding valve are connected in sequence at one end of the quantitative feeding cylinder. An air inlet is arranged at the other end of the quantitative feeding cylinder. The feed port of the one-way feeding valve is connected with the output port of the conveying pump. The discharge port of the feeding valve is connected with a feeding pipe. A piston is arranged in the quantitative feeding cylinder. A magnetic ring is installed on the piston in the quantitative feeding cylinder. A magnetic sensor is installed on the cylinder body of the quantitative feeding cylinder.

[0017] As a preferred technical solution, the feeding device includes a uniform feeding mechanism, which includes a stirring motor installed on the top of the hopper, the output end of the stirring motor is vertically connected to a transmission shaft, a stirring shaft is provided at the bottom of the hopper for horizontal rotation, at least two groups of stirring units are installed on the stirring shaft at intervals, a commutator is installed at one end of the stirring shaft, and this end of the stirring shaft is transmission-connected to the lower end of the transmission shaft through the commutator.

[0018] As a preferred technical solution, the first driving mechanism includes a first motor installed on the mobile platform, the first motor is connected to a reducer, the reducer is transmission-connected to a first rotating shaft, first gears are installed at both ends of the first rotating shaft, and first racks meshing and transmission-connected with the first gears at the corresponding ends are provided at both sides of the base;

[0019] The second driving mechanism comprises a second motor arranged on the mounting frame, the second motor is connected to a reducer, the reducer is drivingly connected to a second rotating shaft, second gears are installed at both ends of the second rotating shaft, second racks are arranged on the frame beams on both sides of the mounting frame, and the second gear is meshed and drivingly connected with the second rack on the corresponding side;

[0020] An extending direction of the first rack is perpendicular to an extending direction of the second rack.

[0021] As a preferred technical solution, a controller is provided, the frame is provided with a position sensor for detecting the position of the mobile platform, and a position sensor for detecting the position of the mounting frame, and the circulating track is provided with a position sensor for detecting the position of the towing frame, and a position sensor for detecting the position of the transverse platform;

[0022] The telescopic device, the driving motor, the first motor, the second motor, the position sensor, the magnetic sensor, the feeding valve, the delivery pump and the stirring motor are all electrically connected to the controller.

[0023] After adopting the above technical solution, the beneficial effects of the present invention are:

[0024] The lane-type black soldier fly automated breeding system of the present invention can set up multiple breeding lanes in a breeding room, push multiple breeding racks hung with breeding boxes into the breeding rack circulation track in the breeding lane, utilize the breeding rack conveying device for the breeding lane, the breeding rack transverse movement device and the mobile platform of the food delivery machine, so that the multiple breeding racks can move and circulate on the breeding rack circulation track, and circulate and move to the mobile platform of the food delivery machine, and the food delivery machine automatically delivers feed to the breeding boxes on the breeding racks for feeding. The breeding boxes on all the breeding racks in the breeding lanes can be automatically fed with timed and quantitative feeding. This breeding rack is combined with the circular feeding method of the lane circular circulation track. According to the breeding process settings, multiple feedings can be made every day, with less feeding and more frequent feedings, so that the black soldier flies can always eat fresh materials and have a good feeding effect. Multiple breeding racks circulate on the circulation track, which can realize the circular feeding of a large number of breeding boxes, thereby realizing large-scale breeding of black soldier flies. The black soldier flies cultured on a large scale can be automatically fed with timed and quantitative feeding, realizing industrial automated breeding, with high work efficiency, and the entire feeding process is carried out in the closed breeding room lane, the environment during the breeding process can be effectively controlled, and the conversion efficiency of waste organic matter is high.

[0025] The lane-type black soldier fly automated breeding system of the present invention can be equipped with multiple layers of breeding boxes to be fed on the breeding rack, and multiple rows of breeding boxes can be placed on each layer. The breeding racks on the breeding line are transported to the mobile platform of the breeding rack moving device on the food delivery machine of the present invention. At this time, the second driving mechanism drives the mounting frame to move toward the breeding rack moving device, and moves to the feeding pipe of the feeding device to reach the first row of breeding boxes on the breeding rack. After completing the feeding of the first group of breeding boxes in the front row, it continues to move to the breeding boxes in the back row to feed the first group of breeding boxes in the back row. Then, after the feeding mechanism has fed two groups of breeding boxes, it completely withdraws from the breeding rack, and then the breeding rack moves once, and the feeding mechanism feeds the two groups of breeding boxes after the movement. In this cycle, the first driving mechanism on the breeding rack moving device drives the mobile platform to move forward on the base one by one by the distance of a breeding box, so that the feeding device can complete the feeding of multiple groups of breeding boxes in sequence. Each time the breeding box is fed, the quantitative feeding mechanism of the feeding device is used to achieve quantitative feeding. According to the breeding process setting, multiple feedings can be made every day, with less feeding and more frequent feeding, so that the black soldier flies can always eat fresh materials. In this way, quantitative feeding for large-scale breeding is achieved, the breeding effect is good, and multiple rows of breeding boxes can be fed at one time, with high work efficiency.

[0026] In the present invention, a programmable logic controller can be provided, and the first motor, the second motor, the position sensor, the magnetic sensor, the feeding valve, the delivery pump and the stirring motor are all electrically connected to the controller. The operation of the feeding device and the breeding rack moving device can be controlled according to the controller to realize automatic timing and quantitative feeding, realize industrial automated breeding, and have good feeding effect and high work efficiency.

[0027] In the present invention, the stirring motor on the top of the hopper of the feeding device is connected to the transmission shaft. By using the transmission shaft and the commutator in cooperation, the vertical rotation of the transmission shaft can be converted into the horizontal rotation of the stirring shaft. The horizontally arranged stirring shaft is installed with at least two groups of stirring units at intervals, which completely cover the bottom of the stirring hopper. The stirring amount is large, and the food in the hopper can be fully and quickly stirred to ensure that the food is mixed evenly and the dryness and wetness of the food are uniform. The problem of clogging the feed outlet due to local excessive moisture of the food, unsmooth discharge and poor continuity is effectively avoided, the smoothness and continuity of the discharge are greatly improved, and the subsequent conveying pump is ensured not to be emptied, the material distribution effect is improved, and the feeding effect is guaranteed.

[0028] In the present invention, at least two discharge ports are arranged at intervals on the bottom wall of the hopper of the feeding device, thereby increasing the feeding range and being able to meet the feeding needs of a large number of breeding boxes on the circulating track. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a breeding house used in the lane-type black soldier fly automated breeding system of the present invention;

[0030] Figure 2 It is a layout diagram of the lanes inside the breeding house used in the lane-type black soldier fly automated breeding system of the present invention;

[0031] Figure 3 yes Figure 2 A schematic diagram of the structure of a breeding lane in the figure; (the direction of the arrow in the figure is the direction of the circulation movement of the breeding rack)

[0032] Figure 4 yes Figure 3 A schematic diagram of the structure of the aisle breeding rack conveying device;

[0033] Figure 5 yes Figure 4 A schematic diagram of the structure of the longitudinal circulation track in FIG.

[0034] Figure 6 yes Figure 5 A schematic diagram of the end face at the left end;

[0035] Figure 7 yes Figure 4 A schematic diagram of the drag-and-drop framework;

[0036] Figure 8 yes Figure 7 A schematic diagram of the structure of the hook mechanism;

[0037] Fig. 9 yes Figure 4 A schematic diagram of the working state of the aisle when the aquaculture rack conveying device is used to convey the aquaculture rack;

[0038] Fig.10 yes Figure 3 A schematic diagram of the three-dimensional structure of the breeding rack transverse movement device;

[0039] Fig.11 yes Fig.10 A schematic diagram of the structure of the transverse circulation track in FIG.

[0040] Fig.12 Fig.11 Schematic diagram of the installation of the motor drive mechanism and the transverse circulation track;

[0041] Fig.13 for Fig.12 A schematic diagram of the structure of the motor drive mechanism;

[0042] Fig.14 yes Fig.13 Schematic diagram of the wire rope passing around the driving wheel and the driven wheel;

[0043] Fig.15 yes Fig.10 The structural schematic diagram of the transverse moving platform in FIG.

[0044] Fig.16 yes Fig.10 A schematic diagram of the working state of the breeding rack transverse moving device when conveying the breeding rack;

[0045] Fig.17 yes Figure 3 A schematic diagram of the main structure of the food delivery machine;

[0046] Fig.18 yes Fig.17 A schematic diagram of the three-dimensional structure of the framework in FIG.

[0047] Fig.19 yes Fig.17 A schematic diagram of the structure of the mobile device for the breeding rack;

[0048] Fig. 20 yes Fig.19 A schematic diagram of the structure of the transverse circulation track in FIG.

[0049] Fig.21 yes Fig.19 A schematic diagram of the structure of the mobile platform in FIG.

[0050] Fig. 22yes Fig.17 A schematic diagram of the working state of the breeding rack moving device used to move the breeding rack;

[0051] Fig.23 yes Fig.17 A schematic diagram of the structure where the second rack is installed on the top of the frame;

[0052] Fig.24 yes Fig.17 A schematic diagram of the main structure of the feeding device;

[0053] Fig.25 yes Fig.24 A schematic diagram of the three-dimensional structure of the mounting frame in FIG.

[0054] Fig.26 yes Fig.24 A schematic diagram of a second driving mechanism in FIG.

[0055] Fig. 27 yes Fig.24 Schematic diagram of the uniform distribution mechanism in Figure 1 ;

[0056] Fig.28 yes Fig.24 Schematic diagram of the uniform distribution mechanism in Figure 2 ;

[0057] Fig.29 yes Fig.24 Schematic diagram of the connection between the stirring shaft, stirring unit, commutator and transmission shaft;

[0058] Fig.30 yes Fig.24 A schematic diagram of the three-dimensional structure of the delivery pump;

[0059] Fig.31 yes Fig.30 Schematic diagram of the internal structure of the pump body;

[0060] Fig.32 yes Fig.24 Schematic diagram of the connection between the quantitative feeding cylinder and the one-way feeding valve, the feeding valve and the feeding pipe;

[0061] Fig.33 yes Fig.32 A schematic diagram of the three-dimensional structure of the quantitative feeding cylinder;

[0062] Fig.34 yes Fig.24 A schematic diagram of the working state of the feeding device feeding the breeding boxes on the breeding rack;

[0063] Fig.35 yes Fig.34 A three-dimensional schematic diagram of

[0064] Fig.36 It is a schematic diagram of the operation of conveying the breeding racks to the breeding rack moving device of the feed feeding machine on the circulating track;

[0065] Fig.37 It is a structural diagram of the breeding rack;

[0066] Fig.38 yes Fig.37 The use status diagram of the breeding rack after placing the breeding box;

[0067] Fig.39 yes Fig.38 Schematic diagram of the structure of the breeding box;

[0068] Fig.40 yes Figure 2 The control principle block diagram of the circulating track and the food delivery machine;

[0069] Numbers in the figure: 1. Breeding house; 2. Breeding lane; 3. Breeding rack circulation track; 31. Longitudinal circulation track; 311. Guide rail; 312. Guide wheel; 32. Transverse circulation track; 321. Slide; 4. Breeding rack transverse movement device; 41. Transverse movement platform; 411. Roller; 412. Guide rail; 42. Motor drive mechanism; 421. Drive motor; 422. Drive wheel; 423. Driven wheel; 424. Installation cavity; 425. Fixed plate; 426. Connecting plate; 427. Wire rope; 43. Fixed pulley; 5. Breeding rack conveying device for lane; 51. Drag frame; 52, telescopic device; 53, hook mechanism; 531, hook plate; 532, hinge shaft; 533, stopper; 6, food feeding machine; 61, frame; 611, guide rail; 62, breeding rack moving device; 6211, slide rail; 622, mobile platform; 6221, guide rail; 623, first driving mechanism; 6231, first motor; 6232, first rotating shaft; 6233, first gear; 6234, first rack; 624, slider; 63, feeding device; 631, mounting frame; 63 11. Slider; 632. Hopper; 633. Evenly distributed mechanism; 6331. Bracket; 6332. Stirring motor; 6333. Transmission shaft; 6334. Fixing plate; 6335. Stirring shaft; 6336. Commutator; 6337. Discharge port; 6338. Coupling; 6339. Stirring unit; 634. Feed port; 635. Delivery pump; 6351. Pump body; 63511. Driving gear; 63512. Driven gear; 63513. Feed port; 63514. Discharge port; 6352, hydraulic motor; 636, quantitative feeding mechanism; 6361, quantitative feeding cylinder; 63611, air inlet; 63612, feed inlet and outlet; 6362, piston; 6363, one-way feeding valve; 6364, feeding valve; 6365, feeding pipe; 637, second driving mechanism; 6371, second motor; 6372, second rotating shaft; 6373, second gear; 6374, second rack; 7, controller; 71, magnetic sensor; 72, position sensor; 73, temperature sensor; 74, humidity sensor; 8, breeding rack; 9, breeding box. DETAILED DESCRIPTION

[0070] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0071] See attached Figures 1 to 3A specific embodiment of the lane-type black soldier fly automated breeding system of the present invention uses a composite insulation board to build a closed breeding room 1, leaving only one entrance and exit. The breeding room is 28 meters long, 4.6 meters wide, 4.1 meters high, with an area of ​​128 square meters and a space volume of 510 cubic meters. The breeding room 1 is separated into multiple breeding lanes 2; each breeding lane 2 is provided with a circular track 3 of a Chinese character U, and the circular track 3 of the breeding rack is a frame type, welded from steel pipes, light in weight, high in strength, and can withstand a relatively large weight during transportation. The breeding rack circulation track 3 includes a longitudinal circulation track 31 extending along the breeding lane 2, and a transverse circulation track 32 located at the end of the breeding lane 2. The longitudinal circulation track 31 is provided with a lane breeding rack conveying device 5, and the transverse circulation track 32 is provided with a breeding rack transverse movement device 4, which drives the breeding rack 8 to move and circulate on the breeding rack circulation track 3; one breeding room 1 can accommodate 32 breeding racks 8, and each breeding rack 8 can hang ten layers of breeding boxes 9, each layer including eight breeding boxes 9, and a breeding room 1 can accommodate a total of 2560 breeding boxes 9. A food delivery machine 6 is installed at the transverse circulation track 32 at one end of each breeding lane 2.

[0072] In order to meet the growth needs of black soldier flies, the design of breeding room 1 focuses on environmental control. The temperature control is provided by heating and cooling by refrigerator or air cooling. The dryness and humidity adjustment is achieved by the dehumidifier and the moisture content of the material. Heating is set for heating in winter, and cooling or air cooling is set for cooling in summer. A dehumidifier is set for dryness and humidity adjustment, and a ventilation system and an internal circulation purifier are set to keep the air fresh, especially in the extremely humid weather in March and April each year. The dehumidification equipment can cope with the special conditions of 85% relative humidity. The air quality is guaranteed by a sufficient ventilation system and an internal circulation purifier. The fresh air supply volume can reach 3,000 cubic meters per hour, and the exhaust volume can reach 4,000 cubic meters per hour, which can achieve 5-6 times of full ventilation per hour. The segmented installation of the turbulent fan ensures that the environmental parameters in every corner of the entire internal space remain balanced. Each breeding room is equipped with an independent environmental monitoring and control system. Real-time data is collected through temperature and humidity sensors and harmful gas detectors. The operating parameters of each environmental control equipment are adjusted in time according to environmental changes and actual needs to meet the stringent growth needs of black soldier flies. The entrance and exit of breeding room 1 are equipped with fast automatic rolling shutter doors, which are only opened at the moment of entering and exiting the breeding racks, effectively preventing exhaust gas leakage and hypothermia.

[0073] Reference Figure 37 to Figure 39The breeding rack 8 is a special mobile bearing box rack designed for the automated three-dimensional breeding of black soldier flies. It is used in conjunction with the special breeding box 9. This structure is the core of the entire breeding system. All automated structures are realized around this standard box rack. The breeding rack 8 is divided into 10 layers, with 8 breeding boxes 9 on each layer. Each breeding rack 8 can accommodate 80 breeding boxes 9 in total, with a layer spacing of 210mm and a layer gap of 90mm. The hanging box crossbeam has a specific shape of bayonet, which can fix the breeding box to prevent it from falling off. The whole is welded with stainless steel, and four nylon V-shaped special casters are installed at the bottom, which can walk in the breeding room 1 and on the "A"-shaped track on the circulation line. The breeding box 9 is made of high-density polyethylene injection molding, with a rectangular cone structure and can be nested in a box. The box mouth size is 530×380mm, the depth is 115mm, the self-weight is 700g, the volume is 22L, and 10kg of raw materials can be fed cumulatively. A protrusion is provided on the inner edge of the upper mouth as an anti-escape isolation zone. The escape channel of the black soldier fly is blocked through a special surface structure, which can effectively control the losses caused by the escape.

[0074] The breeding rack circulation track 3 is a segmented combined steel frame structure with an A-shaped track surface. The breeding racks 8 are pushed by the lanes on the longitudinal circulation tracks 31 on both sides using the breeding rack conveying device 5, which is responsible for pushing the 16 breeding racks 8 to move progressively and cooperates with the breeding rack transverse movement devices 4 at both ends to realize the circulation operation of the 32 breeding racks 8.

[0075] Reference Figures 4 to 9 The aquaculture rack conveying device 5 for the laneway includes a dragging frame 51 slidably arranged on the longitudinal circulation track 31. Both sides of the longitudinal circulation track 31 are provided with guide rails 311. The dragging frame 51 is slidably arranged on the inner side of the guide rails 311, and the guide rails 311 on both sides are exposed, which are just used for rolling connection with the casters at the bottom of the two sides of the aquaculture rack 8. A telescopic device 52 is provided on the longitudinal circulation track 31. The telescopic device 52 can adopt a hydraulic cylinder. The hydraulic cylinder has a stroke of 1500mm and a thrust of 5 tons, which has a large driving force. The cylinder body of the hydraulic cylinder is fixedly arranged on the longitudinal circulation track 31, and the end of the push rod is fixedly connected to the dragging frame 51. Both sides of the longitudinal circulation track 31 and the inner side of the guide rails 311 are provided with guide wheels 312, and both sides of the dragging frame 51 are slidably arranged on the guide wheels 312 on the corresponding sides. In this way, when the hydraulic cylinder push rod is extended or retracted, it is convenient for the push-pull frame 51 to move on the longitudinal circulation track 31. The dragging frame 51 drags the breeding rack 8 placed on the guide rail 311 of the longitudinal circulation track 31 to move, so that the breeding rack 8 moves and circulates on the longitudinal circulation track 31 in the breeding lane 2, with fast transfer speed and high work efficiency.

[0076] In order to prevent the breeding rack 8 and the dragging frame 51 from sliding relative to each other when the dragging frame 51 drags the breeding rack 8 to move, hook mechanisms 53 are provided on both sides of the beginning of the dragging frame 51. Figure 8The hook mechanism 53 includes a hook plate 531, the middle part of which is hinged to the side beam of the drag frame 51 through a hinge shaft 532, and a stopper 533 is provided on the side beam of the drag frame 51 at a position obliquely below the hinge shaft 532. The stopper 533 is provided on one side of the hook plate 531 close to the telescopic device 52. When the hook plate 531 is rotated to a vertical position, the upper part of the hook plate 531 extends above the drag frame 51, and when the hook plate 531 is rotated to a horizontal position, the upper side of the hook plate 531 is not higher than the upper edge of the drag frame 51. The upper part of the hook plate 531 is an oblique shape formed by removing material on one side, and the lower part of the hook plate 531 is a straight shape. When the hook plate 531 rotates to contact the stopper 533, the hook plate 531 is in a vertical state. The outer lower corner of the hook plate 531 is a circular arc chamfer. When the breeding rack 8 is moved onto the drag frame 51, the hook plate 531 will rotate forward to a position not higher than the upper edge of the drag frame 51, and will not block the breeding rack 8 from moving onto the drag frame 51. When the breeding rack 8 is moved onto the drag frame 51, since the upper part of the hook plate 531 is an inclined shape formed by removing material on one side, and the lower part of the hook plate 531 is a straight shape, the lower part of the hook plate 531 is heavier than the upper part. In a free state, due to the action of gravity, the lower part rotates downward to the stopper 533 to be in a vertical state. When the telescopic device 52 is activated and drives the drag frame 51 to move forward, the stopper 533 supports the inner side of the lower part of the hook plate 531, blocking the hook plate 531 from continuing to rotate, so that the hook plate 531 will not swing. At this time, the upper part of the hook plate 531 hooks the lower crossbeam of the breeding rack 8, driving the breeding rack 8 to move forward.

[0077] Reference Figures 10 to 16 The breeding rack transverse moving device 4 includes a transverse moving platform 41, which is slidably or rollingly arranged on the transverse circulation track 32 at one end away from the food feeding machine 6. The transverse circulation track 32 is provided with two chute 321 arranged transversely at intervals. Rollers 411 are respectively installed on both sides of the bottom of the transverse moving platform 41, and the rollers 411 are rollingly connected with the chute 321. Fixed pulleys 43 are respectively arranged at both ends of the transverse circulation track 32 under the transverse moving platform 41 as steering wheels. A motor driving mechanism 42 is arranged on the transverse circulation track 32. The motor driving mechanism 42 includes a driving motor 421. A steel wire rope 427 is wound around the output end of the driving motor 421. The steel wire rope 427 passes through the fixed pulleys 43 at both ends to close and form a transmission closed loop. The transverse moving platform 41 is fixedly connected with the steel wire rope 427.

[0078] In order to further increase the friction between the steel wire rope 427 and the driving wheel, the motor drive mechanism 42 may include a plurality of driven wheels 423, which are arranged on the base near the driving wheel 422, with a distance between them and the driving wheel 422, and are arranged parallel to the driving wheel 422. The steel wire rope 427 passes through the wheel set consisting of the driving wheel 422 and the driven wheel 423 for one or more turns. This structure further increases the friction between the steel wire rope 427 and the driving wheel 422. It is not easy for the steel wire rope 427 and the driving wheel 422 to slip, thereby improving the transmission efficiency of the transmission device.

[0079] Reference Fig.13 and Fig.14 The driving wheel 422 and the driven wheel 423 are installed between two fixed plates 425 spaced apart, the ends of the two fixed plates 425 are connected with a connecting plate 426, the fixed plates 425 and the connecting plates 426 form a mounting cavity 424, and the driving wheel 422 and the driven wheel 423 are both rotatably mounted in the mounting cavity 424. The output end of the motor 421 is fixedly connected to the driving wheel 422 located in the mounting cavity 424.

[0080] Both ends of the transverse platform 41 are provided with guide rails 412 for docking with the guide rails 311 on both side edges of the longitudinal circulation track 31. When the breeding rack 8 moves and circulates on the breeding rack circulation track 3, it is convenient for the breeding rack to move from the longitudinal circulation track 31 to the transverse platform 41.

[0081] Reference Fig.16 The breeding rack transverse moving device of the present invention places the breeding rack 8 on the transverse moving platform 41, drives the motor 421 to rotate, drives the driving wheel 422 to rotate, drives the transmission closed loop of the steel wire rope 427 to operate, and the steel wire rope 427 fixed at the transverse moving platform 41 starts to move in one direction, and the steel wire rope 427 pulls the transverse moving platform to move transversely, so that the breeding rack on the transverse moving platform 41 moves transversely to the other side of the circular breeding rack circulation track. When the breeding rack 8 is not transported, the motor 421 can be controlled to reverse, so that the transmission closed loop of the steel wire rope 427 runs in the reverse direction, driving the transverse moving platform 41 to reset. During the moving process, the transverse moving platform 41 moves smoothly, so that the breeding rack 8 is not easy to tilt, and the transfer speed is fast and the work efficiency is high.

[0082] Reference Figures 17 to 36 The food feeding machine 6 comprises a frame 61, which is welded from steel pipes, is light in weight and has good load-bearing capacity. A breeding rack moving device 62 and a feeding device 63 are arranged on the frame 61, and the feeding device 63 is located on one side of the breeding rack moving device 62.

[0083] The breeding rack moving device 62 includes a mobile platform 622 arranged on the transverse circulation track 32, and a first driving mechanism 623 for driving the mobile platform 622 to move on the transverse circulation track 32. The first driving mechanism 623 is used to drive the breeding rack 8 to move horizontally, so that the breeding rack 8 moves to the position of the next group of breeding boxes to be fed.

[0084] The two side edges of the transverse circulation track 32 here are provided with a slide rail 6211 and a first rack 6234. The bottom of the mobile platform 622 is provided with a slider 624, and the slider 624 is slidably connected with the slide rail 6211 on the corresponding side. The first driving mechanism 623 includes a first motor installed on the mobile platform 622, the first motor 6231 is connected with a reducer, and the reducer is transmission-connected with a first rotating shaft 6232, and first gears 6233 are installed at both ends of the first rotating shaft 6232, which are meshed and transmission-connected with the first rack 6234 on the corresponding side of the base frame. The first motor 6231 rotates, and the first gear 6233 is driven to rotate through the first rotating shaft 6232. The first gear 6233 is meshed and transmission-connected with the first rack 6234 on the base frame, driving the mobile platform 622 to move on the slide rail 6211 of the transverse circulation track 32.

[0085] Guide rails 6221 for movement of the breeding racks are installed at both ends of the mobile platform 622 . The guide rails 6221 can be docked with the guide rails 311 of the longitudinal circulation track 31 to facilitate the transportation of the breeding racks from the guide rails 311 of the longitudinal circulation track 31 to the mobile platform 622 .

[0086] The feeding device 63 includes a mounting frame 631 slidably mounted on the frame 61, and a second driving mechanism 637 for driving the mounting frame 631 to move toward the breeding rack moving device. Guide rails 611 are provided on both sides of the top of the frame 1, and the mounting frame 631 is welded from stainless steel pipes. Slide blocks 6311 are provided at both ends of the mounting frame 631, and the slide blocks 6311 of the mounting frame 631 are slidably connected to the guide rails 611 on the corresponding side of the frame 61, so that the feeding device 63 can move on the frame 61 by moving the mounting frame 631 on the frame 61.

[0087] The second driving mechanism 637 includes a second motor 6371 arranged on the mounting frame 631, the second motor 6371 is connected to a reducer, the reducer is transmission-connected to the second rotating shaft 6372, second gears 6373 are installed at both ends of the second rotating shaft 6372, and second racks 6374 are provided on the crossbeams of the frame 61 on both sides of the mounting frame 631. The second gear 6373 is meshingly transmission-connected with the second rack 6374 on the corresponding side. When the second motor 6371 rotates to drive the second gear 6373 to rotate, it meshes and transmits with the second rack 6374, driving the entire feeding device 63 installed on the mounting frame 631 to move.

[0088] The extension direction of the first rack 6234 is perpendicular to the extension direction of the second rack 6374, so that the moving platform 622 of the breeding rack moving device 62 can move forward and backward on the frame 61, and the feeding device 63 can move left and right on the frame 61, and the movable directions of the two are perpendicular.

[0089] A hopper 632 is provided at the upper part of the mounting frame 631, and a plurality of quantitative feeding mechanisms 636 are provided at the lower part of the mounting frame 631. A feed port 634 is provided on the hopper 632, and five discharge ports 6337 are provided at the bottom of the hopper 632. The number of the discharge ports 6337 can be changed according to actual conditions. Each discharge port 6337 is connected to a delivery pump 635.

[0090] Reference Figure 24 to Figure 29 The hopper stirring uses a vertically detachable structure, which can effectively solve the problem of material sedimentation and stratification, and is easy to disassemble and clean. Specifically, a uniform material distribution mechanism 633 is provided in the hopper 632, and the uniform material distribution mechanism 633 includes a stirring motor 6332 installed on the top of the hopper 632. A bracket 6331 is provided on the top of the hopper 632. The bracket 6331 is fixedly installed on the inner walls of both sides of the hopper 632, and the top of the bracket 6331 extends to the outside of the hopper 632; the stirring motor 6332 is installed on the bracket 6331, and the stirring motor 6332 is located outside the hopper 632. The output end of the stirring motor 6332 is vertically connected to a transmission shaft 6333. The stirring motor 6332 is connected with a reducer, the top end of the transmission shaft 6333 penetrates the bracket 6331 and is fixedly connected with the output shaft of the reducer of the stirring motor 6332, the lower part of the transmission shaft 6333 is inserted into the hopper 632, and a stirring shaft 6335 is provided at the bottom of the hopper 632 for horizontal rotation, at least two groups of stirring units 6339 are installed on the stirring shaft 6335 at intervals, a commutator 6336 is installed at one end of the stirring shaft 6335, and the end of the stirring shaft 6335 is transmission-connected with the lower end of the transmission shaft 6333 through the commutator 6336. Specifically, a coupling 6338 is installed at the lower end of the transmission shaft 6333, the coupling 6338 is fixedly connected with the input shaft of the commutator 6336, and the stirring shaft 6335 is connected with the output end of the commutator 6336. The stirring shaft 6335 extends from one side of the hopper 632 to the other side of the hopper 632, and five discharge ports 6337 are arranged at intervals on the bottom wall of the hopper 632; each group of stirring units 6339 includes a plurality of stirring blades, and the stirring blades of each group are arranged at intervals along the circumference of the stirring shaft 6335. A fixing plate 6334 is installed on the inner side wall of the hopper 632 corresponding to both ends of the stirring shaft 6335, and both ends of the stirring shaft 6335 are rotatably connected to the fixing plates 6334 at the corresponding ends. Specifically, the following structure can be adopted: a through hole is opened on the fixing plate 6334, and a bearing can be arranged in the through hole, and the end of the stirring shaft 6335 is rotatably installed in the through hole of the fixing plate 6334 at the corresponding end, and is rotatably connected to the corresponding bearing.

[0091] The hopper 632 in this embodiment can be a roller type. At least two groups of stirring units 6339 are installed on the stirring shaft 6335 at intervals. Figure 24 to Figure 29 The figure shows that eleven groups of stirring units 6339 are provided, and the eleven groups of stirring units 6339 are evenly spaced from one end to the other end of the stirring shaft 6335. Of course, the number of stirring units 6339 can be specifically set according to actual conditions. This structure greatly increases the stirring range in the hopper 632, can completely cover the bottom of the stirring hopper 632, stirs completely, has a good mixing effect, and increases the stirring amount.

[0092] In actual working process, the working principle of uniform distribution mechanism 633 is as follows: turn on the stirring motor 6332, the stirring motor 6332 drives the transmission shaft 6333 to rotate, and at the same time the transmission shaft 6333 drives the coupling 6338 to rotate, so that the input shaft of the commutator 6336 is driven to rotate by the coupling 6338, and at the same time the input shaft of the commutator 6336 drives the stirring shaft 6335 to rotate on the two fixed plates 6334, so that the multiple stirring units 6339 are driven to rotate by the stirring shaft 6335, and the food in the hopper 632 is stirred and mixed evenly by the multiple stirring units 6339, and the evenly stirred food is output through multiple discharge ports 6337, thereby completing uniform distribution. By using the transmission shaft 6333 and the commutator 6336 in coordination, the vertical rotation of the transmission shaft 6333 can be converted into the horizontal rotation of the stirring shaft 6335. Through the multiple sets of stirring units 6339, the bottom of the stirring hopper 632 is completely covered, and the food in the hopper 632 can be fully and quickly stirred to ensure that the food is mixed evenly and the dryness and wetness of the food are uniform. This effectively avoids the problem of the discharge port being blocked by local excessive moisture of the food, resulting in unsmooth discharge and poor continuity, greatly improves the smoothness and continuity of the discharge, ensures that the subsequent delivery pump will not be emptied, and improves the distribution effect.

[0093] Reference Fig.30 and Fig.31The conveying pump 635 adopts a gear pump, and the function of the gear pump is to pump the feed in the hopper to the quantitative feeding mechanism 636. The gear pump is driven to rotate by the hydraulic motor 6352, with large torque and relatively stable material conveying. The hydraulic motor 6352 is installed on the pump body 6351 and connected to the driving gear shaft through a coupling. When the hydraulic motor 6352 rotates, it drives the driving gear 63511 to rotate, thereby driving the driven gear 63512 to rotate. The driving gear 63511 and the driven gear 63512 are helical gears. The feed inlet 63513 of the gear pump is connected to the discharge port 6337 of the hopper 632, and the feed directly enters the gear pump. The feed enters the tooth groove of the gear pump, and the two gears of the gear pump rotate in opposite directions. The material is transported from the cavity formed by the tooth groove and the inner wall of the shell to the discharge port 63514 of the gear pump, and then the material is squeezed out through the meshing of the two gears. Through the continuous rotation of the two gears, the material is continuously pumped out. The pumped feed is transported to the quantitative feeding cylinder 6361 through a steel pipe.

[0094] Reference Fig.17 , Fig.24 , Fig.32 and Fig.33 The feed delivery method adopts weighing injection, and the syringe adopts a weighing reduction metering structure with a metering accuracy of up to 1%. A weighing function can be added to the mobile platform of the breeding rack to weigh the weight of the breeding rack, and the syringe measurement value and the weight of the breeding rack can be compared in real time. The feed amount can be adjusted in time by comparing the parameters and large feeding errors can be avoided. The quantitative feeding mechanism 636 is of injection type, including a quantitative feeding cylinder 6361, which is an elastic capsule structure to avoid leakage caused by sliding wear; one end of the quantitative feeding cylinder 6361 is connected with a one-way feeding valve 6363 and a feeding valve 6364 in sequence, and the other end of the quantitative feeding cylinder 6361 is provided with an air inlet 63611. In actual use, the air inlet 63611 is connected to the air supply pipe, the feeding port of the one-way feeding valve is connected to the output port of the delivery pump 635, and the feed pumped by the gear pump enters the quantitative feeding cylinder 6361 through this one-way feeding valve, the feeding port of the feeding valve is connected with a feeding pipe 6365, and a piston 6362 is provided in the quantitative feeding cylinder 6361. A magnetic ring is installed on the piston in the quantitative feeding cylinder 6361, and a magnetic sensor 71 is installed on the quantitative feeding cylinder 6361. The magnetic sensor 71 can be a magnetic switch installed at a set position on the quantitative feeding cylinder 6361. The amount of food input into the quantitative feeding barrel 6361 and the amount of feed reduction during feeding can be determined based on the detection results of the magnetic sensor 5. The quantitative feeding can be adjusted by adjusting the position of the magnetic sensor 71.

[0095] Reference Fig.32 and Fig.33, the feeding valve 6364 can be an angle seat valve, and the one-way feeding valve can be formed by setting a one-way valve core in one feeding port of the angle seat valve, so that the feeding port of the angle seat valve becomes a one-way feeding port, and the other feeding port of the angle seat valve is connected to the inlet and outlet of the quantitative feeding barrel 6361, and the outlet of the angle seat valve is connected to the feeding pipe 6365. When working, the angle seat valve is closed first, and the piston 6362 is at the leftmost end in the quantitative feeding barrel 6361. The delivery pump 635 is started, and the feed from the delivery pump 635 enters the barrel of the quantitative feeding barrel 6361 through the one-way feeding port. Since the pressure of the pumped feed is relatively large, the piston 6362 is pushed to the right by the material. When the piston 6362 moves to the position of the magnetic sensor 71 and the piston 6362 is detected by the magnetic sensor 71, the delivery pump 635 stops feeding. Here, by adjusting the position of the magnetic sensor 71, the amount of material entering the quantitative feeding barrel 6361 can be adjusted. At this time, feed is fed to the outside, the angle seat valve is opened, and then air is fed into the quantitative feeding cylinder 6361 from the air inlet 63611 of the quantitative feeding cylinder 6361. At this time, the piston 6362 is pushed to move to the left. The one-way feed port is one-way, so the material cannot be transported back from the one-way feed port. Therefore, the material can only enter the feeding pipe 6365 through the angle seat valve, and then the feed is fed into the breeding box. In this way, the quantitative feeding process is completed.

[0096] On the feeding device 63, ten sets of quantitative feeding cylinders 6361 can be arranged up and down, and quantitative feeding can be performed on ten breeding boxes arranged up and down at one time.

[0097] Reference Figures 34 to 35 The feeding device 63 and the breeding rack moving device 62 cooperate to move to complete the entire breeding rack feeding process as follows:

[0098] Each breeding rack contains ten layers of breeding boxes, each layer contains two rows, each row contains four breeding boxes, a total of eighty breeding boxes, and there are ten sets of quantitative feeders, which can feed ten breeding boxes arranged up and down at a time.

[0099] The breeding racks on the breeding line are transported to the mobile platform 622 of the breeding rack moving device 62 on the black soldier fly food delivery machine of the present invention. At this time, the second driving mechanism 637 drives the mounting frame 631 to move toward the breeding rack moving device 62, and moves to the feeding pipe 6365 of the feeding device 63 to reach the first row of breeding boxes on the breeding rack. After completing the feeding of the first group of ten breeding boxes in the front row, the mounting frame 631 continues to move to the breeding boxes in the back row, and then completes the feeding of the first group of ten breeding boxes in the back row. After the feeding device 63 feeds two groups of breeding boxes, it completely withdraws from the breeding rack, and then the breeding rack moves once, and the feeding device 63 feeds the two groups of breeding boxes after the movement. In this cycle, the first driving mechanism on the breeding rack moving device 62 drives the 623 mobile platform 622 to move forward the distance of a breeding box on the base one by one, so that the feeding device 63 completes the feeding of multiple groups of breeding boxes in sequence. The breeding rack needs to be moved four times in total. Each time it moves, the feeding mechanism needs to feed twice, that is, each time the breeding rack moves, it can feed two groups of twenty boxes, which is relatively efficient. And the feeding device 63 uses a quantitative feeding mechanism 636 when feeding, and each time the feeding of the breeding box is fed, the quantitative feeding cylinder 6361 is used to realize automatic quantitative feeding, so that automatic quantitative feeding of large-scale breeding is realized, the breeding effect is good, and multiple rows of breeding boxes can be fed at one time, and the work efficiency is high.

[0100] Reference Fig.40 In order to realize full automatic control, a programmable controller 7, such as a PLC, a single-chip microcomputer or an industrial computer, can be set. A position sensor for detecting the position of the mobile platform 622 and a position sensor 72 for detecting the position of the mounting frame 631 are set on the frame 1. The first motor 6231, the second motor 6371, the position sensor 72, the magnetic sensor 71, the temperature sensor 73, the humidity sensor 74, the feeding valve 6364, the delivery pump 635 and the stirring motor 6332 and other detection sensors and actuators are electrically connected to the controller 7. The controller is used to realize the overall automatic monitoring, so that the entire breeding system can run automatically. Industrial controllers such as PLC and single-chip microcomputers have logic control functions. Industrial controllers such as PLC and single-chip microcomputers are used to realize some logic control. The selection of electrical components such as magnetic sensors and position sensors and the electrical connection methods are all well-known technologies in the field and will not be described in detail here. The operation of the feeding device and the mobile device of the breeding rack can be controlled according to the controller to realize automatic timing and quantitative feeding, realize industrial automated breeding, and have good feeding effects and high work efficiency.

[0101] In summary, the alley-type black soldier fly automated breeding system of the present invention sets up multiple breeding alleys 2 in the breeding room 1, pushes multiple breeding racks 8 hung with breeding boxes 9 into the breeding rack circulation track 3 in the breeding alley 2, and utilizes the alley breeding rack conveying device 5, the breeding rack transverse movement device 4 and the mobile platform 622 of the food delivery machine 6 to make the multiple breeding racks 8 move and circulate on the breeding rack circulation track 3, and circulate and move to the mobile platform 622 of the food delivery machine 6, and the food delivery machine 6 automatically delivers feed to the breeding boxes 9 on the breeding racks 8. The breeding boxes 9 on all the breeding racks 8 in the breeding lane 2 can realize automatic feeding at a fixed time and in a fixed quantity. This breeding rack is combined with the circular feeding method of the breeding lane's circular circulation track. According to the breeding process setting, multiple feedings can be made every day, with less feeding and more frequent feedings, so that the black soldier flies can always eat fresh materials, and the feeding effect is good. Multiple breeding racks circulate on the circular track, and a large number of breeding boxes can be circulated to achieve circular feeding, thereby realizing large-scale breeding of black soldier flies, and can automatically feed the scaled black soldier flies at a fixed time and in a fixed quantity, realizing industrial automated breeding, with good feeding effect and high work efficiency. The entire feeding process is carried out in the closed breeding room lane, the environment during the breeding process can be effectively controlled, and the conversion efficiency of waste organic matter is high.

[0102] The above-mentioned quantity and value examples, such as the number of layers of breeding boxes on the breeding rack, are only quantity examples, and each quantity can be specifically set according to actual needs.

[0103] The food delivery machine of the present invention can be used for delivering food in the process of large-scale breeding of black soldier flies or other species.

[0104] The above is an example of the best implementation of the present invention, and the parts not described in detail are common knowledge of ordinary technicians in the field. The protection scope of the present invention shall be based on the content of the claims, and any equivalent transformation based on the technical enlightenment of the present invention is also within the protection scope of the present invention.

Claims

1. An alley-type black soldier fly automated breeding system, characterized in that: The invention comprises a breeding house, wherein a plurality of breeding lanes are arranged in the breeding house, and a U-shaped breeding rack circulation track is arranged in each breeding lane, wherein the breeding rack circulation track is in the shape of a U-shaped character, and the breeding rack circulation track comprises a longitudinal circulation track and a transverse circulation track arranged at the end of the longitudinal circulation track; A breeding rack conveying device for the lane is arranged on the longitudinal circulation track, and a breeding rack transverse moving device is arranged on the transverse circulation track; A food feeding machine is arranged at the transverse circulation track at one end of the longitudinal circulation track; The breeding rack circulation track, the breeding rack conveying device and the food feeding machine are arranged in the breeding house, and the longitudinal circulation track extends along the breeding lane; The breeding rack transverse movement device comprises a transverse movement platform, which is slidably or rollingly arranged on the transverse circulation track at one end away from the food delivery machine, and the two ends of the transverse circulation track at this end are respectively provided with steering wheels, and a motor driving mechanism is arranged on the transverse circulation track, and the motor driving mechanism comprises a driving motor, and a steel wire rope is wound around the output end of the driving motor, and the steel wire rope is closed around the steering wheels at both ends to form a transmission closed loop, and the transverse movement platform is fixedly connected to the steel wire rope; The output end of the driving motor is provided with a driving wheel and a driven wheel at intervals, the driving wheel is fixedly connected to the output shaft of the first motor, and the steel wire rope is passed around the driving wheel and the driven wheel for one circle or more; The food feeding machine comprises a frame, on which a breeding rack moving device and a feeding device are arranged, and the feeding device is located on one side of the breeding rack moving device; The breeding rack mobile device comprises a mobile platform arranged on the transverse circulation track, and a first driving mechanism for driving the mobile platform to move on the transverse circulation track; The feeding device includes a mounting frame slidably arranged on the frame, and a second driving mechanism for driving the mounting frame to move toward the breeding rack moving device. A hopper is arranged at the upper part of the mounting frame, and a plurality of quantitative feeding mechanisms are arranged at the lower part of the mounting frame. A feed inlet is arranged on the hopper, and a plurality of discharge outlets are arranged at the bottom of the hopper. A delivery pump is connected to the discharge outlet. The delivery pump adopts a gear pump. The function of the gear pump is to pump the feed in the hopper to the quantitative feeding mechanism. The quantitative feeding mechanism includes a quantitative feeding cylinder. One end of the quantitative feeding cylinder is connected in sequence with a one-way feed A material valve and a dosing valve, an air inlet is arranged at the other end of the quantitative feeding cylinder, the feed port of the one-way feed valve is connected to the output port of the delivery pump, the discharge port of the dosing valve is connected to a dosing pipe, the quantitative feeding cylinder is an elastic capsule structure, a piston is arranged in the quantitative feeding cylinder, a magnetic ring is installed on the piston in the quantitative feeding cylinder, a magnetic sensor is installed on the cylinder body of the quantitative feeding cylinder, the magnetic sensor is a magnetic switch installed at a set position on the quantitative feeding cylinder, and the amount of material entering the quantitative feeding cylinder can be adjusted by adjusting the position of the magnetic sensor.

2. The alley-type black soldier fly automated breeding system according to claim 1, characterized in that: The breeding house is a heat-insulating breeding house, an automatic rolling door is arranged at the exit end of the breeding house, and the breeding house is provided with a heating and cooling device, a dehumidifier, a ventilation and exhaust system, an internal circulation purifier, and an environmental monitoring and control system.

3. The alley-type black soldier fly automated breeding system according to claim 1 or 2, characterized in that: The aisle breeding rack conveying device comprises a towing frame slidably arranged on the longitudinal circulation track, guide rails are arranged on both sides of the longitudinal circulation track, the towing frame is slidably arranged on the inner side of the guide rails, a telescopic device is arranged on the longitudinal circulation track, the telescopic device comprises a fixed part and a telescopic part, the fixed part of the telescopic device is fixedly arranged on the longitudinal circulation track, and the end of the telescopic part of the telescopic device is fixedly connected to the towing frame; A hook mechanism is provided on both sides of the starting end of the towing frame, and the hook mechanism includes a hook plate, the middle part of the hook plate is hinged to the side wall of the towing frame through a hinge shaft, and a stopper is provided on the side wall of the towing frame at a position obliquely below the hinge shaft, and the stopper is arranged on the side of the hook plate close to the telescopic device.

4. The alley-type black soldier fly automated breeding system according to claim 3, characterized in that: The feeding device includes a uniform distribution mechanism, which includes a stirring motor installed on the top of the hopper, the output end of the stirring motor is vertically connected to a transmission shaft, a stirring shaft is provided at the bottom of the hopper for horizontal rotation, at least two groups of stirring units are installed on the stirring shaft at intervals, a commutator is installed at one end of the stirring shaft, and the end of the stirring shaft is transmission-connected to the lower end of the transmission shaft through the commutator.

5. The alley-type black soldier fly automated breeding system according to claim 4, characterized in that: The first driving mechanism comprises a first motor mounted on the mobile platform, the first motor is connected to a reducer, the reducer is transmission-connected to a first rotating shaft, first gears are mounted at both ends of the first rotating shaft, and first racks meshing and transmission-connected with the first gears at the corresponding ends are provided at both sides of the base; The second driving mechanism comprises a second motor arranged on the mounting frame, the second motor is connected to a reducer, the reducer is drivingly connected to a second rotating shaft, second gears are installed at both ends of the second rotating shaft, second racks are arranged on the frame beams on both sides of the mounting frame, and the second gear is meshed and drivingly connected with the second rack on the corresponding side; An extending direction of the first rack is perpendicular to an extending direction of the second rack.

6. The alley-type black soldier fly automated breeding system according to claim 5, characterized in that: It includes a controller, the frame is provided with a position sensor for detecting the position of the mobile platform, and a position sensor for detecting the position of the mounting frame, the breeding rack circulation track is provided with a position sensor for detecting the towing frame, and a position sensor for detecting the transverse platform; The telescopic device, the driving motor, the first motor, the second motor, the position sensor, the magnetic sensor, the feeding valve, the delivery pump and the stirring motor are all electrically connected to the controller.

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