CN112335612A

CN112335612A - Tunnel type automatic breeding system for hermetia illucens

Info

Publication number: CN112335612A
Application number: CN202011258898.4A
Authority: CN
Inventors: 马圣杰
Original assignee: Weifang Xingmei Biotechnology Co ltd
Current assignee: Weifang Xingmei Biotechnology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-02-09
Anticipated expiration: 2040-11-12
Also published as: CN112335612B

Abstract

The invention discloses a roadway-type automatic breeding system for black soldier flies, comprising a circulating track of a breeding rack, the circulating track of the breeding rack is in the shape of a back-shaped, and the circulating track of the breeding rack includes a longitudinal circulating track and an end arranged at the end of the vertical circulating track. The horizontal circulation track of the part of the vertical circulation track; the cultivation rack conveying device for roadway is arranged on the longitudinal circulation track, and the transverse circulation track is provided with a cultivation rack traverse device; the horizontal circulation rail at one end of the longitudinal circulation rail is provided with a food feeder . The roadway-type automatic breeding system for black soldier flies of the invention can realize large-scale breeding of black soldier flies, automatically and quantitatively feed the black soldier flies on a large scale, realize industrial automatic breeding, and has good feeding effect and high work efficiency. In addition, the environment in the breeding process can be effectively controlled, and the conversion efficiency of waste organic matter is high.

Description

Tunnel type automatic breeding system for hermetia illucens

Technical Field

The invention relates to the technical field of black soldier fly breeding, in particular to a roadway type automatic black soldier fly breeding system.

Background

At present, more and more kitchen waste treatment plants and animal husbandry companies choose to treat kitchen waste and livestock and poultry manure by hermetia illucens, and the added value obtained by the mode of abdominocentesis transformation by the hermetia illucens is higher. The black soldier fly absorbs nutrient substances in the organic waste and converts the nutrient substances into self high-value protein, and the discharged insect manure is also a good fertilizer. Of course, large-scale cultivation is necessary to achieve high conversion and high return. Traditional artifical heisui river horsefly mode of breeding places heisui river horsefly larva and throws the material in breeding the incasement manual work and feed, and there is the environment poor, conversion efficiency is low, workman's amount of labour is big, be difficult to accomplish regularly quantitative feeding, drawback such as the cultivation effect is poor especially is not applicable to extensive cultivation, heisui river horsefly is bred and is thrown the material and need few feeding and feed, consequently breeds heisui river horsefly feed work load on a large scale and is huge, and traditional manual work is fed and has been difficult to satisfy the requirement.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides an automatic system of raising of tunnel formula heisui river horsefly can realize breeding heisui river horsefly on a large scale, can carry out automatic timing ration to the heisui river horsefly that the scale was bred and throw and feed, realizes the automatic breed of industry, throws and feeds effectually, and work efficiency is high to the environment of breeding the in-process can effectively be controlled, and the conversion of abandonment organic matter is efficient.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the tunnel type automatic black soldier fly breeding system comprises a breeding rack circulating track, wherein the breeding rack circulating track is in a shape like a Chinese character 'hui', and comprises a longitudinal circulating track and a transverse circulating track arranged at the end part of the longitudinal circulating track;

the longitudinal circulating track is provided with a culture rack conveying device for a roadway, and the transverse circulating track is provided with a culture rack transverse moving device;

and a foodstuff feeding machine is arranged at the transverse circulating track at one end of the longitudinal circulating track.

As a preferred technical scheme, including breeding the room, be equipped with a plurality of ways in breeding the room and breed the tunnel, breed a circulation track breed a conveyor with the foodstuff is thrown the machine and is located in breeding the room, longitudinal circulation track is followed breed the tunnel extension.

As a preferred technical scheme, the breeding house is a heat-preservation breeding house, an automatic rolling door is arranged at the outlet end of the breeding house, and the breeding house is provided with a heater, a refrigerating device, a dehumidifier, an air ventilation and exhaust system, an internal circulation purifier and an environment monitoring and controlling system.

As a preferable technical scheme, the cultivation rack conveying device for the roadway comprises a dragging frame which is slidably arranged on the longitudinal circulating track, guide rails are arranged on two side portions of the longitudinal circulating track, the dragging frame is slidably arranged on the inner sides of the guide rails, a telescopic device is arranged on the longitudinal circulating track and comprises a fixing portion and a telescopic portion, the fixing portion of the telescopic device is fixedly arranged on the longitudinal circulating track, and the tail end of the telescopic portion of the telescopic device is fixedly connected with the dragging frame;

the utility model discloses a tractor, including the pull frame, both sides of top of pull frame all are equipped with colludes hand mechanism, collude hand mechanism including colluding the board, the middle part of colluding the board with the lateral wall of pull frame is articulated through articulated axle, lie in on the lateral wall of pull frame the oblique below department of articulated axle is equipped with the dog, the dog is located collude being close to of board one side of telescoping device.

As a preferable technical scheme, the cultivation rack traversing device comprises a traversing platform, the traversing platform is arranged on the transverse circulating track at one end far away from the foodstuff throwing machine in a sliding or rolling manner, two ends of the transverse circulating track at the end are respectively provided with a steering wheel, a motor driving mechanism is arranged on the transverse circulating track and comprises a driving motor, an output end of the driving motor is wound with a steel wire rope, the steel wire rope is wound around the steering wheels at the two ends to form a closed transmission loop, and the traversing platform is fixedly connected with the steel wire rope.

As a preferable technical scheme, 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 with the output shaft of the first motor, and the steel wire rope winds around the driving wheel and the driven wheel for one circle or more than one circle.

As a preferred technical scheme, the foodstuff throwing machine comprises a frame, wherein a cultivation rack moving device and a feeding device are arranged on the frame, and the feeding device is positioned on one side of the cultivation rack moving device;

the culture rack moving device comprises a moving platform arranged on the transverse circulating track and a first driving mechanism used for driving the moving platform to move on the transverse circulating track;

the feeding device comprises a mounting frame arranged on the frame in a sliding manner and a second driving mechanism used for driving the mounting frame to move towards the culture frame moving device, the upper part in the mounting rack is provided with a hopper, the lower part in the mounting rack is provided with a plurality of layers of quantitative feeding mechanisms, the hopper is provided with a feed inlet, the bottom of the hopper is provided with a plurality of discharge outlets, the discharge outlets are connected with a delivery pump, the quantitative feeding mechanism comprises a quantitative feeding cylinder, one end of the quantitative feeding cylinder is sequentially connected with a one-way feeding valve and a feeding valve, the other end of the quantitative feeding cylinder is provided with an air inlet hole, the feed inlet of the one-way feed valve is connected with the output port of the delivery pump, the quantitative feeding device is characterized in that a 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 arranged on the piston in the quantitative feeding cylinder, and a magnetic sensor is arranged on a cylinder body of the quantitative feeding cylinder.

As a preferred technical scheme, the feeding device comprises an even material distribution mechanism, the even material distribution mechanism comprises an agitating motor arranged at the top of the hopper, the output end of the agitating motor is vertically connected with a transmission shaft, the bottom of the hopper is transversely rotated and provided with an agitating shaft, at least two groups of agitating units are arranged on the agitating shaft at intervals, a commutator is arranged at one end part of the agitating shaft, and the end part of the agitating shaft is in transmission connection with the lower end part of the transmission shaft through the commutator.

As a preferred technical scheme, the first driving mechanism comprises a first motor installed on the moving platform, the first motor is connected with a speed reducer, the speed reducer is in transmission connection with a first rotating shaft, first gears are installed at two ends of the first rotating shaft, and first racks in meshing transmission connection with the first gears at corresponding ends are arranged at two side edges of the base;

the second driving mechanism comprises a second motor arranged on the mounting frame, the second motor is connected with a speed reducer, the speed reducer is in transmission connection with a second rotating shaft, second gears are arranged at two ends of the second rotating shaft, second racks are arranged on the frame cross beams on two sides of the mounting frame, and the second gears are in meshing transmission connection with the second racks on the corresponding sides;

the extending direction of the first rack is perpendicular to the extending direction of the second rack.

As a preferable technical scheme, a controller is arranged, a position sensor for detecting the position of the moving platform and a position sensor for detecting the position of the mounting rack are arranged on the frame, and a position sensor for detecting the dragging frame and a position sensor for detecting the traverse platform are arranged on the circulating track;

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 with the controller.

After the technical scheme is adopted, the invention has the beneficial effects that:

the tunnel type automatic black soldier fly breeding system can be used for arranging a plurality of breeding tunnels in a breeding room, pushing a plurality of breeding frames fully hung with breeding boxes into breeding frame circulating tracks in the breeding tunnels, and utilizing breeding frame conveying devices, breeding frame transverse moving devices and a moving platform of a foodstuff putting machine for the breeding tunnels to enable the breeding frames to move and circulate on the breeding frame circulating tracks and to circularly move on the moving platform of the foodstuff putting machine, wherein the foodstuff putting machine automatically puts in and feeds the breeding boxes on the breeding frames. The automatic feeding device has the advantages that the breeding boxes on all breeding frames in the breeding roadway can be automatically fed regularly and quantitatively, the breeding frames are combined with a circulating feeding mode of a tunnel loop-shaped circulating track, materials can be fed for multiple times every day according to breeding process setting, less feeding is carried out frequently, black soldier flies can eat fresh materials all the time, the feeding effect is good, multiple breeding frames circulate on the circulating track, the circulating feeding of a large number of breeding boxes can be realized, large-scale breeding of the black soldier flies is realized, the black soldier flies bred in large scale can be automatically fed regularly and quantitatively, industrial automatic breeding is realized, the working efficiency is high, the whole feeding process is carried out in a closed breeding house roadway, the environment in the breeding process can be effectively controlled, and the conversion efficiency of waste organic matters is high.

According to the tunnel type automatic black soldier fly breeding system, a plurality of layers of breeding boxes to be fed can be arranged on a breeding frame, a plurality of rows of breeding boxes can be placed on each layer, the breeding frame on a breeding line is conveyed to a moving platform of a breeding frame moving device on a foodstuff throwing machine, at the moment, a second driving mechanism drives a mounting frame to move towards the breeding frame moving device, a feeding pipe of a feeding device reaches the first row of breeding boxes on the breeding frame, and after feeding of the first group of breeding boxes in the front row is completed, the second driving mechanism continues to move to the position of the breeding boxes in the rear row for feeding the first group of breeding boxes in the rear row. And after the feeding mechanism feeds the two groups of culture boxes, the culture rack is completely withdrawn, the culture rack moves once, and the feeding mechanism feeds the two groups of culture boxes after moving. Circulating like this, breed the first actuating mechanism drive moving platform on the frame mobile device and advance one breed the distance of box on the base one by one, make throw the feeding device accomplish the throwing of the breed box of multiunit in proper order and feed. The quantitative feeding mechanism of the feeding device is utilized to realize quantitative feeding for feeding of the breeding box at each time, the feeding can be carried out for multiple times every day according to the setting of the breeding process, the feeding is carried out for less times, and the black soldier flies can eat fresh materials all the time. So realized the ration of scale breed and throw and feed, breed effectual, once only feed the breed box of multiseriate multirow, work efficiency is high.

In the invention, a programmable logic controller can be arranged, 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 with the controller. The feeding device and the breeding rack moving device can be controlled to operate according to the controller, automatic feeding at regular time and quantity is achieved, industrial automatic breeding is achieved, feeding effect is good, and working efficiency is high.

According to the invention, the stirring motor at the top of the hopper of the feeding device is connected with the transmission shaft, the transmission shaft is matched with the commutator, the vertical rotation of the transmission shaft can be converted into the rotation of the transverse stirring shaft, at least two groups of stirring units are installed at intervals on the transverse stirring shaft, the bottom in the stirring hopper is completely covered, the stirring amount is large, food in the hopper can be sufficiently and rapidly stirred, the uniform mixing of the food is ensured, the uniform dryness and humidity of the food is ensured, the problem that a feeding opening is blocked due to the fact that the food is partially too wet, discharging is not smooth and poor in continuity is effectively solved, the smoothness and continuity of discharging are greatly improved, the follow-up conveying pump is ensured not to be evacuated, the cloth effect is improved, and the feeding effect.

According to the feeding device, the at least two discharge holes are formed in the bottom wall of the hopper of the feeding device at intervals, so that the feeding range is enlarged, and the feeding requirements of a large number of culture boxes on the circulating track can be met.

Drawings

Fig. 1 is a schematic structural diagram of a breeding house used in the roadway-type automatic black soldier fly breeding system of the invention;

FIG. 2 is a layout diagram of the roadway inside the breeding room used in the roadway-type automatic black soldier fly raising system of the invention;

FIG. 3 is a schematic structural view of one of the breeding roadways of FIG. 2; (the arrow direction in the figure is the circulating moving direction of the cultivation frame)

FIG. 4 is a schematic structural view of the conveying device of the roadway cultivation rack in FIG. 3;

FIG. 5 is a schematic view of the structure of the longitudinal circulation rail of FIG. 4;

FIG. 6 is a schematic end view at the left end of FIG. 5;

FIG. 7 is a schematic illustration of the construction of the drag frame of FIG. 4;

FIG. 8 is a schematic structural view of the hook mechanism of FIG. 7;

FIG. 9 is a schematic view showing an operation state when the cage conveyor for roadways of FIG. 4 conveys cages;

FIG. 10 is a schematic perspective view of the farm rack traverse device of FIG. 3;

fig. 11 is a schematic structural view of the transverse circulation rail in fig. 10;

FIG. 12 is a schematic view of the motor drive mechanism of FIG. 11 mounted to a transverse circulation rail;

FIG. 13 is a schematic structural view of the motor drive mechanism of FIG. 12;

FIG. 14 is a schematic view of the cable of FIG. 13 passing around the drive and driven pulleys;

FIG. 15 is a schematic illustration of the configuration of the traverse platform of FIG. 10;

FIG. 16 is a schematic view showing an operation state in which the cultivation shelf traverse device in FIG. 10 transports cultivation shelves;

fig. 17 is a schematic front view of the foodstuff dispenser of fig. 3;

FIG. 18 is a perspective view of the frame of FIG. 17;

FIG. 19 is a schematic structural view of the moving device of the cultivation shelf in FIG. 17;

fig. 20 is a schematic structural view of the transverse circulation rail in fig. 19;

FIG. 21 is a schematic structural view of the mobile platform of FIG. 19;

FIG. 22 is a schematic view of the cultivation shelf moving device in FIG. 17 in an operating state for moving the cultivation shelf;

FIG. 23 is a schematic view of the frame of FIG. 17 with the second rack mounted on top;

FIG. 24 is a schematic front view of the charging device of FIG. 17;

FIG. 25 is a perspective view of the mounting bracket of FIG. 24;

FIG. 26 is a mechanical schematic view of the second drive mechanism of FIG. 24;

FIG. 27 is a first schematic structural view of the uniform distribution mechanism of FIG. 24;

FIG. 28 is a second schematic structural view of the uniform distribution mechanism of FIG. 24;

FIG. 29 is a schematic view of the connection of the stirring shaft, stirring unit, commutator and drive shaft of FIG. 24;

FIG. 30 is a schematic perspective view of the transfer pump of FIG. 24;

FIG. 31 is a schematic view of the internal structure of the pump body of FIG. 30;

FIG. 32 is a schematic view of the connection of the quantitative feeder cartridge of FIG. 24 to a one-way feed valve, a feed valve, and a feed tube;

FIG. 33 is a schematic perspective view of the dosing cartridge of FIG. 32;

FIG. 34 is a schematic view of the feeding device in FIG. 24 feeding the cultivation boxes on the cultivation shelf;

FIG. 35 is a schematic perspective view of FIG. 34;

FIG. 36 is a schematic view showing the operation of transporting the cultivation shelves on the circulation rail to the cultivation shelf moving means of the foodstuff feeder;

FIG. 37 is a schematic structural view of a farming frame;

FIG. 38 is a view showing the use state of the cultivation shelf in FIG. 37 after the cultivation boxes are placed;

FIG. 39 is a schematic structural view of the habitat of FIG. 38;

FIG. 40 is a block diagram of the control of the endless track and the foodstuff feeder of FIG. 2;

reference numbers in the figures: 1. a breeding house; 2. a breeding roadway; 3. a circulating track of the cultivation rack; 31. a longitudinal circulating track; 311. a guide rail; 312. a guide wheel; 32. a transverse circulating track; 321. a chute; 4. a transverse moving device of the cultivation rack; 41. transversely moving the platform; 411. a roller; 412. a guide rail; 42. a motor drive mechanism; 421. a drive motor; 422. a drive wheel; 423. a driven wheel; 424. a mounting cavity; 425. a fixing plate; 426. a connecting plate; 427. a wire rope; 43. a fixed pulley; 5. a conveyor for a cultivation rack for a roadway; 51. a pulling frame; 52. A telescoping device; 53. a hand hooking mechanism; 531. hooking the plate; 532. hinging a shaft; 533. a stopper; 6. a foodstuff feeder; 61. a frame; 611. a guide rail; 62. a cultivation rack moving device; 6211. a slide rail; 622. a mobile platform; 6221. a guide rail; 623. a first drive mechanism; 6231. a first motor; 6232. a first rotating shaft; 6233. a first gear; 6234. a first rack; 624. a slider; 63. a feeding device; 631. a mounting frame; 6311. a slider; 632. a hopper; 633. a uniform material distribution mechanism; 6331. a support; 6332. a stirring motor; 6333. a drive shaft; 6334. a fixing plate; 6335. a stirring shaft; 6336. a commutator; 6337. a discharge port; 6338. a coupling; 6339. a stirring unit; 634. a feed inlet; 635. a delivery pump; 6351. a pump body; 63511. a driving gear; 63512. a driven gear; 63513. a feed inlet; 63514. a discharge port; 6352. A hydraulic motor; 636. a quantitative feeding mechanism; 6361. a quantitative feeding cylinder; 63611. an air inlet; 63612, fodder inlet and outlet; 6362. a piston; 6363. a one-way feed valve; 6364. a feeding valve; 6365. a feeding pipe; 637. a second drive mechanism; 6371. a second motor; 6372. a second rotating shaft; 6373. a second gear; 6374. a second rack; 7. a controller; 71. a magnetic sensor; 72. a position sensor; 73. a temperature sensor; 74. a humidity sensor; 8. a culture rack; 9. and (5) breeding boxes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to the attached drawings 1 to 3, in a specific embodiment of the roadway type automatic black soldier fly breeding system, a closed breeding room 1 is built by using a composite heat insulation board, and only an inlet and an outlet are reserved. The length of the culture room is 28 meters, the width is 4.6 meters, the height is 4.1 meters, the area is 128 square meters, the space volume is 510 cubic meters, and a plurality of culture roadways 2 are isolated in the culture room 1; the cultivation frame circulating track 3 is arranged in each cultivation roadway 2 and is in a shape like a Chinese character 'hui', the cultivation frame circulating track 3 is in a frame type and is formed by welding steel pipes, the weight is light, the strength is high, and the large weight in the conveying process can be borne. The culture rack circulating track 3 comprises a longitudinal circulating track 31 extending along the culture roadway 2 and a transverse circulating track 32 positioned at the end part of the culture roadway 2, the culture rack conveying device 5 for the roadway is arranged on the longitudinal circulating track 31, and the culture rack transverse moving device 4 is arranged on the transverse circulating track 32 and drives the culture rack 8 to move and circulate on the culture rack circulating track 3; one culture room 1 can hold 32 culture racks 8, ten layers of culture boxes 9 can be hung on each culture rack 8, each layer comprises eight culture boxes 9, and 2560 culture boxes 9 can be held in one culture room 1 in total. A foodstuff throwing machine 6 is arranged at the transverse circulating track 32 at one end of each cultivation tunnel 2.

In order to meet the growth requirements of the hermetia illucens, the breeding room 1 is mainly designed by taking environmental control as a key point, and the temperature is controlled by heating and cooling by a refrigerator or air cooling; the adjustment of the dry humidity is realized by matching a dehumidifier with the water content of the material, a heating device is arranged for supplying heat in winter, and a refrigerating machine or air cooling is arranged for cooling in summer; a dehumidifier is arranged for adjusting the dry humidity, a ventilation and exhaust system and an internal circulation purifier are arranged for keeping the air fresh, and particularly, in extremely humid weather in the month of thirty-four each year, the dehumidification equipment can deal with the special condition of 85% of relative humidity; the air quality is jointly guaranteed through a sufficient ventilation and exhaust system and an internal circulation purifier, the fresh air supply rate can reach 3000 cubic meters per hour, the air exhaust rate can reach 4000 cubic meters per hour, 5-6 times of sufficient ventilation can be achieved per hour, the turbulence fans installed in a segmented mode guarantee that environmental parameters of all corners of the whole internal space are kept balanced, an independent environment monitoring and control system is arranged in each breeding room, real-time data are collected through a temperature and humidity sensor and a harmful gas detector, and the operation parameters of all environment control devices are timely adjusted according to environmental changes and actual needs so as to meet the requirement of strict black soldier fly growth. The inlet and outlet of the culture room 1 are provided with the rapid automatic rolling doors which are opened only at the moment when the culture rack enters and exits, thereby effectively preventing waste gas leakage and temperature loss.

Referring to fig. 37 to 39, the cultivation frame 8 is a special movable bearing box frame designed for the automatic three-dimensional cultivation of black soldier flies, the box frame is matched with a special cultivation box 9 for use, the structure is the core of the whole cultivation system, all automatic structures are realized around the standard box frame, the cultivation frame 8 is divided into 10 layers, 8 cultivation boxes 9 are arranged on each layer, 80 cultivation boxes 9 are contained in each cultivation frame 8, the interlayer distance is 210mm, the interlayer gap is 90mm, a box hanging beam is provided with a bayonet of a specific shape, the cultivation boxes can be fixed to prevent falling off, the whole stainless steel is welded to form the cultivation frame, four nylon V-shaped special trundles are arranged at the bottom of the cultivation frame, and the cultivation frame can walk on an A-shaped track in the cultivation room 1 and on a circulating line. Breed box 9 and adopt high density polyethylene injection moulding, rectangular pyramid type structure, can the box, the box mouth size is 530 x 380mm, degree of depth 115mm, and 700 grams of dead weight, volume 22L can accumulate and throw and feed 10 kilograms of raw materials, and the edge is equipped with the arch as preventing the median of escaping in the upper mouth, has blocked the escape passageway of heisui river horsefly through special surface structure, can effectively control the loss that the escape brought.

The cultivation frame circulating track 3 is of a segmented combined type steel frame structure, the track surface is in an A shape, the cultivation frame 8 walks to be pushed by the cultivation frame conveying devices 5 on the longitudinal circulating tracks 31 on the two sides and is responsible for pushing 16 cultivation frames 8 to move progressively, and the cultivation frame conveying devices 4 on the two ends are matched together to realize the circulating operation of 32 cultivation frames 8.

Referring to fig. 4 to 9, the cultivation shelf conveying device 5 for the roadway comprises a dragging frame 51 arranged on a longitudinal circulating rail 31 in a sliding manner, guide rails 311 are arranged on two side edges of the longitudinal circulating rail 31, the dragging frame 51 is arranged on the inner sides of the guide rails 311 in a sliding manner, the guide rails 311 on two sides are exposed, and the dragging frame is just used for being in rolling connection with casters at the bottoms of two side edges of the cultivation shelf 8, a telescopic device 52 is arranged on the longitudinal circulating rail 31, the telescopic device 52 can adopt a hydraulic cylinder, the stroke of the hydraulic cylinder is 1500mm, the thrust is 5 tons, and. The cylinder body of the hydraulic cylinder is fixedly arranged on the longitudinal circulating rail 31, and the tail end of the push rod is fixedly connected with the dragging frame 51. Guide wheels 312 are provided at both side portions of the longitudinal circulating rail 31 and at the inner side of the guide rail 311, and both side portions of the drag frame 51 are slidably provided on the guide wheels 312 at the corresponding sides. This facilitates the movement of the push-pull frame 51 on the longitudinal circulation rail 31 when the push rods of the hydraulic cylinders are extended or retracted. The dragging frame 51 drags the cultivation frame 8 placed on the guide rail 311 of the longitudinal circulation rail 31 to move, so that the cultivation frame 8 moves and circulates on the longitudinal circulation rail 31 in the cultivation roadway 2, the transferring speed is high, and the working efficiency is high.

In order to prevent the cultivation shelf 8 from sliding relative to the dragging frame 51 when the dragging frame 51 drags the cultivation shelf 8 to move, the two sides of the starting end of the dragging frame 51 are both provided with the hook mechanisms 53. Referring to fig. 8, the hook mechanism 53 includes a hook plate 531, the middle of the hook plate 531 is hinged to the side beam of the drag frame 51 through a hinge shaft 532, a stopper 533 is disposed on the side beam of the drag frame 51 and located obliquely below the hinge shaft 532, the stopper 533 is disposed on one side of the hook plate 531 close to the expansion device 52, when the hook plate 531 rotates vertically, the top of the hook plate 531 extends above the drag frame 51, and when the hook plate 531 rotates horizontally, 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 inclined with one side removed, and the lower part of the hook plate 531 is straight. 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 moving the cultivation shelf 8 to the dragging frame 51, the hook plate 531 will rotate forward to a position not higher than the upper edge of the dragging frame 51, and will not block the cultivation shelf 8 from moving to the dragging frame 51, and after the cultivation shelf 8 moves to the dragging frame 51, because the upper part of the hook plate 531 is oblique formed by one-side material removal, the lower part of the hook plate 531 is straight, so that the lower part of the hook plate 531 is heavier than the upper part, and in a free state, due to the action of gravity, the lower part rotates downward to the position of the stop block 533 to be in a vertical state. When the telescopic device 52 acts to drive the dragging frame 51 to move forward, the stopper 533 abuts against the inner side of the lower part of the hook plate 531 to stop the hook plate 531 from rotating continuously, so that the hook plate 531 does not swing, and at this time, the upper part of the hook plate 531 hooks the lower cross beam of the cultivation frame 8 to drive the cultivation frame 8 to move forward.

Referring to fig. 10 to 16, the cultivation shelf traverse device 4 includes a traverse platform 41, the traverse platform 41 is slidably or rollably disposed on a transverse circulation rail 32 at an end far away from the foodstuff feeding machine 6, two sliding slots 321 are transversely disposed on the transverse circulation rail 32 at intervals, rollers 411 are respectively mounted on two sides of the bottom of the traverse platform 41, and the rollers 411 are in rolling connection with the sliding slots 321. Fixed pulleys 43 serving as steering wheels are respectively arranged at two ends of the transverse circulating track 32 below the traverse platform 41, a motor driving mechanism 42 is arranged on the transverse circulating track 32, the motor driving mechanism 42 comprises a driving motor 421, a steel wire rope 427 is wound at the output end of the driving motor 421, the steel wire rope 427 is wound around the fixed pulleys 43 at the two ends to form a transmission closed loop, and the traverse platform 41 is fixedly connected with the steel wire rope 427.

To further increase the friction between the cable 427 and the driving wheel, the motor driving mechanism 42 may include a plurality of driven wheels 423, and the driven wheels 423 are disposed on the base near the driving wheel 422, spaced apart from the driving wheel 422, and parallel to the driving wheel 422. Cable 427 is wound one or more times around the set of driving pulley 422 and driven pulley 423. This structure further increases the frictional force between the wire rope 427 and the drive wheel 422. The steel wire 427 and the driving wheel 422 are not easy to slip, thereby improving the transmission efficiency of the transmission device.

Referring to fig. 13 and 14, the driving wheel 422 and the driven wheel 423 are mounted between two fixed plates 425 arranged at intervals, the ends of the two fixed plates 425 are connected with a connecting plate 426, the fixed plates 425 and the connecting plate 426 enclose a mounting cavity 424, and the driving wheel 422 and the driven wheel 423 are rotatably mounted in the mounting cavity 424. The output end of the motor 421 is fixedly connected with a driving wheel 422 positioned in the mounting cavity 424.

The two end parts of the traverse platform 41 are respectively provided with a guide rail 412 which is used for butting with the guide rails 311 on the two side parts of the longitudinal circulating track 31, so that the cultivation rack can be conveniently moved to the traverse platform 41 from the longitudinal circulating track 31 in the moving and circulating process of the cultivation rack 8 on the cultivation rack circulating track 3.

Referring to fig. 16, the cultivation shelf traverse device of the present invention is configured such that the cultivation shelf 8 is placed on the traverse platform 41, the driving motor 421 rotates to drive the driving wheel 422 to rotate, the transmission closed loop operation of the steel cable 427 is driven, the steel cable 427 fixed to the traverse platform 41 starts to move in one direction, and the steel cable 427 pulls the traverse platform to move transversely, so that the cultivation shelf on the traverse platform 41 moves transversely to the other side of the circular track of the square cultivation shelf. When the culture rack 8 is not transported, the motor 421 can be controlled to rotate reversely, so that the transmission closed loop of the steel wire rope 427 runs reversely, and the transverse moving platform 41 is driven to reset. In the moving process, the transverse moving platform 41 is stably moved, so that the cultivation frame 8 is not easy to incline, the transfer speed is high, and the working efficiency is high.

Referring to fig. 17 to 36, the foodstuff feeder 6 includes a frame 61, and the frame 61 is welded by a steel pipe, and has a light weight and a high load-bearing property. The frame 61 is provided with a culture rack moving device 62 and a feeding device 63, and the feeding device 63 is positioned on one side of the culture rack moving device 62.

The cultivation shelf moving device 62 comprises a moving platform 622 arranged on the transverse circulating rail 32, and a first driving mechanism 623 for driving the moving platform 622 to move on the transverse circulating rail 32, wherein the first driving mechanism 623 is used for driving the cultivation shelf 8 to move transversely, so that the cultivation shelf 8 is moved to the position of the next group of cultivation boxes to be fed.

Here, the lateral circulating rail 32 is provided at both side edge portions thereof with slide rails 6211 and first racks 6234. The bottom of the moving platform 622 is provided with a sliding block 624, and the sliding block 624 is connected with a sliding rail 6211 on the corresponding side in a sliding manner. The first driving mechanism 623 comprises a first motor arranged on the moving platform 622, the first motor 6231 is connected with a speed reducer, the speed reducer is in transmission connection with a first rotating shaft 6232, first gears 6233 are arranged at two ends of the first rotating shaft 6232 and in meshing transmission connection with first racks 6234 on the corresponding side of the base frame, the first motor 6231 rotates, the first rotating shaft 6232 drives the first gears 6233 to rotate, the first gears 6233 are in meshing transmission with the first racks 6234 on the base frame, and the moving platform 622 is driven to move on the sliding rail 6211 of the transverse circulating track 32.

Guide rails 6221 for moving the cultivation shelves are installed at both ends of the movable platform 622, and the guide rails 6221 can be butted with the guide rails 311 of the longitudinal circulating rails 31, so that the cultivation shelves can be conveniently conveyed from the guide rails 311 of the longitudinal circulating rails 31 to the movable platform 622.

The feeding device 63 comprises a mounting rack 631 slidably arranged on the frame 61 and a second driving mechanism 637 for driving the mounting rack 631 to move towards the cultivation rack moving device, guide rails 611 are arranged on two side edges of the top of the frame 1, and the mounting rack 631 is formed by welding stainless steel pipes. The two ends of the mounting rack 631 are provided with sliders 6311, and the sliders 6311 of the mounting rack 631 are slidably connected to the guide rails 611 on the corresponding side of the frame 61, so that the feeder 63 can move on the frame 61 by the movement of the mounting rack 631 on the frame 61.

Second actuating mechanism 637 is including locating second motor 6371 on mounting bracket 631, second motor 6371 is connected with the reduction gear, the reduction gear transmission is connected with second pivot 6372, second gear 6373 is installed at the both ends of second pivot 6372, be equipped with second rack 6374 on the crossbeam of the frame 61 of mounting bracket 631 both sides, second rack 6373 is connected with the second rack 6374 meshing transmission of corresponding side, when second motor 6371 rotates and drives second gear 6373 and rotate, with second rack 6374 meshing transmission, the whole feeding device 63 who installs on mounting bracket 631 moves.

The extending direction of the first rack 6234 is perpendicular to the extending direction of the second rack 6374, so that the moving platform 622 of the moving device 62 can move back and forth on the frame 61, and the feeding device 63 can move left and right on the frame 61, and the moving directions of the two are perpendicular.

The upper part in the mounting frame 631 is provided with a hopper 632, the lower part in the mounting frame 631 is provided with a plurality of layers of quantitative feeding mechanisms 636, the hopper 632 is provided with a feeding hole 634, the bottom of the hopper 632 is provided with five discharging holes 6337, and the number of the discharging holes 6337 can be changed according to the actual situation. A transfer pump 635 is connected to each outlet 6337.

Referring to fig. 24 to 29, the hopper stirring uses a vertical detachable structure, which can effectively solve the problem of material sedimentation layering and is convenient to detach and clean. Specifically, a uniform material distribution mechanism 633 is arranged in the hopper 632, the uniform material distribution mechanism 633 comprises a stirring motor 6332 installed at the top of the hopper 632, a support 6331 is installed at the top of the hopper 632, the support 6331 is fixedly installed on the inner walls of two sides of the hopper 632, and the top of the support 6331 extends out of the hopper 632; a stirring motor 6332 is mounted on the support 6331, and the stirring motor 6332 is located outside the hopper 632. The output end of the stirring motor 6332 is vertically connected with a transmission shaft 6333. The stirring motor 6332 is connected with a speed reducer, the top end of the transmission shaft 6333 penetrates through the bracket 6331 and is fixedly connected with the output shaft of the speed reducer of the stirring motor 6332, the lower part of the transmission shaft 6333 is inserted into the hopper 632, the stirring shaft 6335 is transversely and rotatably arranged at the bottom in the hopper 632, at least two groups of stirring units 6339 are arranged on the stirring shaft 6335 at intervals, a commutator 6336 is arranged at one end part of the stirring shaft 6335, and the end part of the stirring shaft 6335 is in transmission connection with the lower end part of the transmission shaft 6333 through the commutator. Specifically, a coupling 6338 is mounted at the lower end of the transmission shaft 6333, the coupling 6338 is fixedly connected to the input shaft of the commutator 6336, and the stirring shaft 6335 is connected to the output end of the commutator 6336. The stirring shaft 6335 extends from one side in the hopper 632 to the other side in the hopper 632, and five discharge ports 6337 are arranged on the bottom wall of the hopper 632 at intervals; each group of stirring units 6339 includes a plurality of stirring blades, each group of stirring blades is circumferentially spaced along the stirring shaft 6335, the inner side walls of the hoppers 632 corresponding to the two ends of the stirring shaft 6335 are all provided with the fixing plates 6334, and the two ends of the stirring shaft 6335 are rotatably connected to the fixing plates 6334 corresponding to the two ends. Specifically, the following structure may be adopted: the fixing plate 6334 is provided with a through hole, a bearing can be arranged in the through hole, and the end of the stirring shaft 6335 is rotatably mounted in the through hole of the fixing plate 6334 at the corresponding end and rotatably connected with the corresponding bearing.

The hopper 632 in this embodiment may be a roller type. At least two groups of stirring units 6339 are arranged on the stirring shaft 6335 at intervals. In fig. 24 to 29, eleven sets of the stirring units 6339 are shown, and the eleven sets of the stirring units 6339 are uniformly spaced from one end to the other end of the stirring shaft 6335, but of course, the number of the stirring units 6339 may be specifically set according to actual conditions. This kind of structure has greatly increased the stirring scope in hopper 632, can cover stirring hopper 632 bottom completely, and the stirring is complete, mixes effectually, and has increased the stirring volume.

In the actual working process, the working principle of the uniform material distribution mechanism 633 is as follows: open agitator motor 6332, agitator motor 6332 drives transmission shaft 6333 and rotates, transmission shaft 6333 drives shaft coupling 6338 and rotates simultaneously, make commutator 6336's input shaft driven by shaft coupling 6338 and rotate, commutator 6336's input shaft drives (mixing) shaft 6335 and rotates on two fixed plates 6334 simultaneously, make a plurality of stirring units 6339 all driven by (mixing) shaft 6335 and rotate, foodstuff in the hopper 632 is by a plurality of stirring units 6339 stirring misce bene, stirring uniform foodstuff is exported through a plurality of discharge gates 6337, and then accomplish even cloth. Cooperate through using transmission shaft 6333 and commutator 6336, can convert the rotation of transmission shaft 6333 vertical ascending into horizontal (mixing) shaft 6335, through multiunit stirring unit 6339, cover the bottom in the stirring hopper 632 completely, can carry out abundant rapid mixing to the foodstuff in the hopper 632, guarantee foodstuff misce bene, guarantee that the humidity of foodstuff is even, effectively avoided because the foodstuff local too wet blocks up the feed opening, the ejection of compact is not smooth and easy, the poor problem of continuity, the smoothness nature of the ejection of compact has been improved greatly, continuity, guarantee that subsequent delivery pump can not be evacuated, the cloth effect is improved.

Referring to fig. 30 and 31, the transfer pump 635 employs a gear pump that functions to pump feed from the hopper to the dosing mechanism 636. The gear pump is driven by hydraulic motor 6352 to rotate, and the moment of torsion is big, and it is relatively stable to carry the material. The hydraulic motor 6352 is mounted on the pump body 6351 and connected to the driving gear shaft through a coupling, and when the hydraulic motor 6352 rotates, the driving gear 63511 is driven to rotate, so as to drive the driven gear 63512 to rotate. The drive gear 63511 and the driven gear 63512 are helical gears. The feed inlet 63513 of the gear pump is in butt joint with the discharge outlet 6337 of the hopper 632, and the discharged feed directly enters the gear pump. The feed enters a tooth groove of the gear pump, two gears of the gear pump rotate in a back-to-back mode, materials are conveyed to a discharge port 63514 of the gear pump from a cavity formed by the tooth groove and the inner wall of the shell, then the materials are extruded through meshing of the two gears, and the materials are continuously pumped out through continuous rotation of the two gears. The pumped feed is transported to the quantitative feeding barrel 6361 by a steel pipe.

Referring to fig. 17, 24, 32 and 33, the foodstuff feeding mode adopts a weighing injection mode, the injector adopts a weighing decrement type metering structure, and the metering precision can reach 1%; can add the function of weighing on breeding a moving platform, weigh the weight of breeding the frame to compare syringe measurement numerical value and breeding a weight in real time, can in time adjust the input through the comparison parameter, and avoid appearing great throw material error. The quantitative feeding mechanism 636 is of an injection type and comprises a quantitative feeding cylinder 6361, and the quantitative feeding cylinder 6361 is of an elastic capsule structure, so that the leakage problem caused by sliding abrasion is avoided; one end of the quantitative feeding cylinder 6361 is connected with a one-way feeding valve 6363 and a feeding valve 6364 in sequence, the other end of the quantitative feeding cylinder 6361 is provided with an air inlet 63611, the air inlet 63611 is connected with the air supply pipe during actual use, the feed inlet of the one-way feeding valve is connected with the output port of the delivery pump 635, the feed pumped out by the gear pump enters the quantitative feeding cylinder 6361 through the one-way feeding valve, the discharge port of the feeding valve is connected with a feeding pipe 6365, and a piston 6362 is arranged in the quantitative feeding cylinder 6361. A magnetic ring is mounted on a piston in the quantitative feeding cylinder 6361, a magnetic sensor 71 is mounted on the quantitative feeding cylinder 6361, and the magnetic sensor 71 may be a magnetic switch mounted at a set position on the quantitative feeding cylinder 6361. The amount of the food input into the quantitative feeding barrel 6361 and the amount of the feed reduction at the time of feeding can be determined based on the detection result of the magnetic sensor 5, and the quantitative feeding can be adjusted by adjusting the position of the magnetic sensor 71.

Referring to fig. 32 and 33, the feeding valve 6364 may be an angle seat valve, the one-way feeding valve may be formed by disposing a one-way valve core in one inlet of the angle seat valve, the inlet of the angle seat valve may be a one-way inlet, the other inlet of the angle seat valve may be connected to the inlet and outlet of the quantitative feeding barrel 6361, and the outlet of the angle seat valve may be connected to the feeding pipe 6365. In operation, the angle seat valve is closed first, and the piston 6362 is at the leftmost end in the quantitative feeding barrel 6361. The conveying pump 635 is started, feed discharged from the conveying pump 635 enters the barrel body of the quantitative feeding barrel 6361 through the one-way feed inlet, and the piston 6362 is pushed by the material to move rightwards due to the fact that the pressure of the pumped feed is high. 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 feed pump 635 stops feeding. Here, by adjusting the position of the magnetic sensor 71, the amount of the material introduced into the quantitative feed cylinder 6361 can be adjusted. At this time, the material is thrown to the outside, the angle seat valve is opened, and then air is introduced into the quantitative feed cylinder 6361 from the air inlet hole 63611 of the quantitative feed cylinder 6361, and at this time, the piston 6362 is pushed to move leftward. The one-way feed inlet is one-way, so materials cannot be conveyed back from the one-way feed inlet, the materials can only enter the feeding pipe 6365 through the angle seat valve, and then the feed is beaten into the breeding box, and the quantitative feeding process is completed.

Ten sets of quantitative feeding barrels 6361 can be arranged on the feeding device 63 up and down, and can feed ten culture boxes arranged up and down quantitatively at a time.

Referring to fig. 34 to 35, the feeding device 63 and the cultivation shelf moving device 62 cooperate to move to complete the whole cultivation shelf feeding process as follows:

each breeding rack is provided with ten layers of breeding boxes, each layer is provided with two rows of four breeding boxes, each row comprises eighty breeding boxes in total, and one quantitative feeder is provided with ten sets of ten breeding boxes which are arranged up and down at a time.

The breeding rack on the breeding line is conveyed to the moving platform 622 of the breeding rack moving device 62 on the black soldier fly foodstuff putting machine, at the moment, the second driving mechanism 637 drives the mounting rack 631 to move towards the breeding rack moving device 62, the second driving mechanism 637 moves to the feeding pipe 6365 of the feeding device 63 to reach the first row of breeding boxes on the breeding rack, after the feeding of the first group of upper and lower layers of breeding boxes on the front row is completed, the mounting rack 631 continuously moves to the position of the first group of upper and lower layers of breeding boxes on the rear row, and then the feeding of the first group of upper and lower layers of breeding boxes on the rear row is completed. After the feeding device 63 finishes feeding the two groups of cultivation boxes, the cultivation frame is completely withdrawn, then the cultivation frame moves once, and the feeding device 63 feeds the two groups of cultivation boxes after moving. In this way, the first driving mechanism on the moving device 62 of the cultivation rack drives 623 the moving platform 622 to move forward one cultivation box distance on the base one by one, so that the feeding device 63 finishes feeding multiple groups of cultivation boxes in sequence. The cultivation frame needs to be moved four times, and the feeding mechanism needs to feed materials twice when the cultivation frame moves once, namely, the cultivation frame can feed twenty boxes in total when the cultivation frame moves once, and the efficiency is high. And when the feeding device 63 feeds materials, the quantitative feeding mechanism 636 is utilized, and the quantitative feeding barrel 6361 is utilized to realize automatic quantitative feeding for feeding of the culture boxes each time, so that automatic quantitative feeding for large-scale culture is realized, the culture effect is good, multiple rows and multiple rows of culture boxes are fed at one time, and the working efficiency is high.

Referring to fig. 40, in order to implement full automation control, a programmable controller 7, such as a PLC, a single chip microcomputer, or an industrial personal computer, may be provided, and a position sensor for detecting the position of the moving platform 622 and a position sensor 72 for detecting the position of the mounting bracket 631 are provided 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 material feeding valve 6364, the delivery pump 635, the stirring motor 6332, and other detection sensors and actuator material feeding are electrically connected to the controller 7. The controller is used for realizing integral automatic monitoring, so that the whole culture system automatically operates. Industrial controllers such as a PLC and a single chip microcomputer are provided with logic control functions, the industrial controllers such as the PLC and the single chip microcomputer are used for realizing logic control, and the type selection and the electric connection mode of electric elements such as a magnetic sensor and a position sensor are well known in the art, and are not described in detail herein. The feeding device and the breeding rack moving device can be controlled to operate according to the controller, automatic feeding at regular time and quantity is achieved, industrial automatic breeding is achieved, feeding effect is good, and working efficiency is high.

To sum up, the tunnel-type automatic black soldier fly breeding system of the invention is characterized in that a plurality of breeding tunnels 2 are arranged in a breeding room 1, a plurality of breeding frames 8 fully hung with breeding boxes 9 are pushed into breeding frame circulating rails 3 in the breeding tunnels 2, and a plurality of breeding frames 8 are circularly moved on the breeding frame circulating rails 3 by using a tunnel breeding frame conveying device 5, a breeding frame transverse moving device 4 and a moving platform 622 of a foodstuff putting machine 6 and are circularly moved to the moving platform 622 of the foodstuff putting machine 6, so that the foodstuff putting machine 6 automatically puts and feeds the breeding boxes 9 on the breeding frames 8. The automatic feeding device has the advantages that the breeding boxes 9 on all the breeding frames 8 in the breeding roadway 2 can automatically feed food regularly and quantitatively, the breeding frames are combined with a cyclic feeding mode of a loop-shaped cyclic track of the breeding roadway, materials can be fed for multiple times every day according to breeding process setting, less feeding is carried out frequently, black soldier flies can eat fresh materials all the time, the feeding effect is good, multiple breeding frames circulate on the cyclic track, the cyclic feeding of a large number of breeding boxes can be achieved, large-scale breeding of the black soldier flies is achieved, automatic regular and quantitative feeding can be carried out on the black soldier flies bred in a large scale, industrial automatic breeding is achieved, the feeding effect is good, the working efficiency is high, the whole feeding process is carried out in a closed breeding house roadway, the environment in the breeding process can be effectively controlled, and the conversion efficiency of waste organic matters is high.

The number and the value are exemplified, for example, the number of the cultivation boxes on the cultivation shelf is only an example, and each number can be specifically set according to actual needs.

The foodstuff feeding machine can be applied to feeding the black soldier flies or other species in the large-scale breeding process.

The foregoing is illustrative of the best mode of the invention and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.

Claims

1. a roadway type black soldier fly automatic rearing system, is characterized in that: comprise cultivating rack circulating track, described cultivating rack circulating track is in the shape of back, and described cultivating rack circulating track comprises longitudinal circulating track and is located in described longitudinal circulating track. Lateral circular track at the end of the track;

A culture rack conveying device for roadway is arranged on the longitudinal circulation track, and a culture rack traverse device is arranged on the horizontal circulation track;

A food dispenser is arranged at the transverse circulation rail at one end of the longitudinal circulation rail.

2. a kind of roadway type black soldier fly automatic breeding system according to claim 1, is characterized in that: comprise breeding room, described breeding room is provided with several cultivating roadways, described breeding rack circulating track, described breeding The rack conveying device and the food feeding machine are arranged in the breeding house, and the longitudinal circulation track extends along the breeding roadway.

3. a kind of roadway type black soldier fly automatic breeding system according to claim 2, is characterized in that: described breeding room is thermal insulation breeding room, the outlet end of described breeding room is provided with automatic rolling shutter door, and described breeding room is provided with. Heating, cooling devices, dehumidifiers, ventilation and exhaust systems, internal circulation purifiers, and environmental monitoring and control systems.

4. a kind of roadway type black soldier flies automatic breeding system according to any one of claim 1 to 3, is characterized in that: described roadway uses the cultivating rack conveying device to comprise the drag frame that slides is arranged on the described longitudinal circulation track , both sides of the longitudinal circulation track are provided with guide rails, the drag frame is slidably arranged on the inner side of the guide rail, and a telescopic device is provided on the longitudinal circulation rail, and the telescopic device includes a fixed part and a telescopic part, The fixed part of the telescopic device is fixedly arranged on the longitudinal circulating track, and the end of the telescopic part of the telescopic device is fixedly connected with the drag frame;

Both sides of the starting end of the towing frame are provided with a hook mechanism, the hook mechanism includes a hook plate, the middle part of the hook plate and the side wall of the towing frame are hinged through a hinge shaft, and the side wall of the towing frame is hinged. A stopper is provided at the obliquely lower part of the hinge shaft, and the stopper is arranged on the side of the hook plate close to the telescopic device.

5. a kind of roadway type black soldier fly automatic rearing system according to claim 4, is characterized in that: described cultivating rack traverse device comprises traverse platform, and described traverse platform slides or rolls and is arranged in the distance away from described food On the horizontal circulating track at one end of the dropper, the two ends of the horizontal circulating track on this end are respectively provided with steering wheels, and the horizontal circulating track is provided with a motor driving mechanism, and the motor driving mechanism includes a driving motor, so the A wire rope is wound around the output end of the driving motor, the wire rope is closed around the steering wheels at both ends to form a closed transmission loop, and the traverse platform is fixedly connected with the wire rope.

6. a kind of roadway type black soldier fly automatic breeding system according to claim 5 is characterized in that: the output end of described drive motor is provided with drive wheel and driven wheel at intervals, and described drive wheel and described first motor The output shaft is fixedly connected, and the wire rope goes around the driving wheel and the driven wheel for one or more turns.

7. a kind of roadway type black soldier fly automatic raising system according to claim 6, is characterized in that: described food feeder comprises frame, described frame is provided with cultivating rack moving device and feeding device, described feeding device be located on one side of the cultivating rack moving device;

The cultivating rack moving device comprises a moving platform arranged on the lateral circulation track, and a first drive mechanism for driving the moving platform to move on the lateral 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 cultivating rack moving device. A hopper is arranged on the inner and upper part of the mounting frame. The lower part of the frame is provided with several layers of quantitative feeding mechanisms, the hopper is provided with a feeding port, the bottom of the hopper is provided with a number of discharging ports, and the discharging port is connected with a conveying pump, and the quantitative feeding mechanism includes: Quantitative feeding cylinder, one end of the quantitative feeding cylinder is connected with a one-way feeding valve and a feeding valve in turn, and the other end of the quantitative feeding cylinder is provided with an air inlet hole, and the feeding of the one-way feeding valve The outlet is connected with the output port of the conveying pump, the outlet of the feeding valve is connected with a feeding pipe, a piston is arranged in the quantitative feeding cylinder, and a magnetic ring is installed on the piston in the quantitative feeding cylinder, A magnetic sensor is installed on the barrel of the quantitative feeding barrel.

8. The lane-type automatic feeding system for black soldier flies according to claim 7, wherein the feeding device comprises a uniform distribution mechanism, and the uniform distribution mechanism comprises a stirring motor installed on the top of the hopper, so that the The output end of the stirring motor is vertically connected with a transmission shaft, the inner bottom of the hopper is provided with a stirring shaft that rotates laterally, at least two groups of stirring units are installed on the stirring shaft at intervals, and one end of the stirring shaft is installed with a reversing shaft The end of the stirring shaft is connected with the lower end of the transmission shaft through the commutator.

9 . The lane-type black soldier fly automatic breeding system according to claim 8 , wherein the first drive mechanism comprises a first motor mounted on the mobile platform, and the first motor is connected with a A reducer, the reducer is connected with a first rotating shaft, the two ends of the first rotating shaft are installed with a first gear, and the two sides of the base are provided with a second gear that is meshed and connected with the first gear at the corresponding end. a rack;

The second drive mechanism includes a second motor arranged on the mounting frame, the second motor is connected with a reducer, the reducer is connected with a second rotating shaft, and both ends of the second rotating shaft are mounted with a reducer. a second gear, the frame beams on both sides of the mounting frame are provided with a second rack, and the second gear is in meshing transmission connection with the second rack on the corresponding side;

10. a kind of roadway type black soldier fly automatic breeding system according to claim 9, is characterized in that: comprise controller, described frame is provided with the position sensor that is used to detect the position of described mobile platform, and is used for detecting all a position sensor for the position of the mounting frame, the circulating track is provided with a position sensor for detecting the drag frame, and a position sensor for detecting the traversing platform;

The telescopic device, the drive 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 .