Integrated breeding equipment for hermetia illucens

Abstract

The invention discloses integrated breeding equipment for hermetia illucens. The integrated breeding equipment comprises an integrated breeding box, and a larva chamber, a pupa chamber and an adult chamber which are arranged in the integrated breeding box, a transfer channel is arranged between every two of the larva chamber, the pupa chamber and the adult chamber; a circulating breeding mechanism for circularly breeding larvae is arranged in the larva chamber, and the circulating breeding mechanism comprises a plurality of circulating breeding boxes, a circulating driving mechanism for driving the circulating breeding boxes to circularly move on the vertical surface, and an insect expelling mechanism for promoting the larvae to be automatically transferred from the circulating breeding boxes to the pupa chamber; an egg collecting mechanism for adults to lay eggs and an egg discharging mechanism for transferring eggs on the egg collecting mechanism into the breeding box of the lower larva chamber are arranged in the adult chamber. According to the integrated breeding equipment, all growth stages of hermetia illucens are integrated together, the space occupied by the equipment is reduced, intermediate transfer is not needed, the breeding efficiency is improved, and large-scale breeding is facilitated.

Description

Technical Field

[0001] The invention relates to a black soldier fly breeding device, in particular to an integrated black soldier fly breeding equipment. Background Art

[0002] The black soldier fly (Hermetia illucens) belongs to the family Schizophoridae of the order Diptera, also known as the bright-spotted flat-horned soldier fly. It has a vast distribution area, mainly covering the tropical, temperate and mid-latitude regions of the Americas. The larvae of black soldier flies have a wide diet, mainly feeding on organic waste such as rotten organic matter, livestock excrement and kitchen waste. They can efficiently decompose and transform these organic substances into the tissue proteins they need, thereby achieving effective utilization of resources. It is worth mentioning that the feces (worm sand) processed by the black soldier fly larvae is rich in nutrients and can be used as high-quality organic fertilizer, with broad application prospects in agriculture and other fields.

[0003] The growth of black soldier flies needs to go through four stages: egg, larva, pupa, and adult. The living environment of each stage is different; therefore, different spaces are needed to meet their growth needs, and the breeding area is large, which increases the cost. If each growth stage is independently bred by different devices, it will not only take up a lot of space, but also require transfer operations in the middle, which seriously affects the breeding efficiency. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned problems and provide an integrated breeding equipment for black soldier flies, which integrates various growth stages of black soldier flies, not only reducing the space occupied by the device, but also eliminating the need for intermediate transportation, which is conducive to improving breeding efficiency.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] An integrated breeding equipment for black soldier flies, comprising an integrated breeding box and a larva chamber, a pupa chamber, and an adult chamber arranged in the integrated breeding box;

[0007] Transfer passages are provided between the larvae chamber, the pupae chamber and the adult chamber, and each transfer passage is provided with a switch structure;

[0008] The larval chamber is provided with a circulating breeding mechanism for circulating breeding larvae, the circulating breeding mechanism comprising a plurality of circulating breeding boxes, a circulating driving mechanism for driving the circulating breeding boxes to circulate on a vertical plane, and an insect repelling mechanism for causing the larvae to automatically transfer from the circulating breeding boxes to the pupae chamber;

[0009] The adult insect room is provided with an egg collecting mechanism for laying eggs for the adults and an egg laying mechanism for transferring the eggs on the egg collecting mechanism to a breeding box in the larval room below.

[0010] In a preferred embodiment of the present invention, a door is provided on the side wall of the larval chamber to facilitate taking out and placing the circulating breeding box, feeding or removing the residual materials in the circulating breeding box, and collecting and sending them to the later stage for deep processing.

[0011] In a preferred embodiment of the present invention, the pupal chamber is surrounded by three sides of the larval chamber, and the adult chamber is located above both the larval chamber and the pupal chamber.

[0012] A preferred embodiment of the present invention is that the side walls of the larval chamber, the pupal chamber and the adult chamber are all provided with ventilation holes or ventilation windows; the integrated breeding box is provided with a temperature control system for regulating the temperature in the larval chamber, the pupal chamber and the adult chamber and a humidity control system for regulating the humidity in the larval chamber, the pupal chamber and the adult chamber, so as to keep the indoor temperature and humidity within a suitable range for larval growth.

[0013] Furthermore, the integrated breeding box is provided with a ventilation system for accelerating the air flow in the larval chamber, the pupal chamber and the adult chamber.

[0014] In a preferred embodiment of the present invention, the circulation drive mechanism comprises a circulation drive motor and a circulation transmission assembly, and the circulation drive motor is fixedly arranged on a mounting plate of the larval chamber;

[0015] The endless transmission assembly comprises an endless transmission chain and an endless transmission sprocket, wherein two endless transmission sprockets are provided and the two endless transmission sprockets are arranged vertically; the endless transmission chain is arranged between the two endless transmission sprockets;

[0016] A plurality of circulating culture boxes are evenly connected to the circulating transmission chain through mounting frames.

[0017] Through the above structure, under the drive of the circulation drive motor, multiple circulation breeding boxes are cyclically moved up and down on the vertical plane along with the circulation transmission chain, so as to move the circulation breeding boxes to different transfer channels, and complete the whole set of breeding operations in a cyclic and orderly manner.

[0018] Furthermore, the mounting frame includes a first mounting frame and a second mounting frame, the first mounting frame is fixedly connected to the circulating transmission chain, one end of the second mounting frame is rotatably connected to the first mounting frame, and the other end of the second mounting frame is connected to the circulating culture box.

[0019] Furthermore, the other end of the second mounting frame is connected to the circulation breeding box through a longitudinal sliding structure, and the longitudinal sliding structure includes a sliding groove and a sliding part, the sliding groove is arranged on the second mounting frame, and the sliding part is arranged on the top of the circulation breeding box. In this way, the circulation breeding box can be removed from the circulation transmission chain through an automated mechanism (such as a manipulator) to feed or remove the residual materials in the circulation breeding box, and then collected and sent to the later stage for deep processing.

[0020] In a preferred embodiment of the present invention, an intelligent fill light and an iodine-tungsten lamp are provided on the top of the adult chamber; the intelligent fill light can control the lighting time according to light sensing, and can also automatically adjust the brightness according to needs; the iodine-tungsten lamp can increase the mating rate and egg-laying rate of black soldier flies adults.

[0021] In a preferred embodiment of the present invention, the adult insect chamber is further provided with a water tray; the water tray is connected to a water conduit and a liquid level controller, and the water level in the tray is controlled by the liquid level controller to realize automatic water supply and meet the water demand of the adults.

[0022] In a preferred embodiment of the present invention, the larval chamber is located on the side of the pupal chamber, and the switch structure of the transfer channel between the larval chamber and the pupal chamber includes a lifting gate and a gate driving mechanism.

[0023] Furthermore, a suction cup electromagnet and a positioning assembly are provided on the side wall between the larval chamber and the pupal chamber, and the positioning assembly includes two positioning wedges arranged opposite to each other up and down; a positioning portion cooperating with the positioning wedge is provided at one end of the circulation breeding box close to the channel, and the circulation breeding box is made of magnetic material or has a structure with magnetic material.

[0024] Furthermore, the gate driving mechanism includes a gate driving motor and a gate transmission assembly, the gate driving motor is fixedly arranged on the side wall between the larval chamber and the pupae chamber, the gate transmission assembly includes a gate transmission rack and a gate transmission gear, the gate transmission rack is fixedly connected to the lifting gate, and the gate transmission gear is fixedly connected to the gate driving motor.

[0025] A preferred embodiment of the present invention is that two opposite side walls of the circulating breeding box are provided with a larval outlet and an outlet switch mechanism, the outlet switch mechanism includes an outlet switch plate and an outlet switch drive mechanism, the outlet switch drive mechanism includes an outlet switch drive motor and an outlet switch transmission assembly, the outlet switch drive motor is composed of a gate drive motor, the outlet switch transmission assembly includes an outlet switch transmission gear set, the outlet switch transmission gear set includes a driving gear and a driven gear, the driving gear is composed of the gate transmission gear, and the driven gear is fixedly connected to the outlet switch plate through a rotating shaft.

[0026] In a preferred embodiment of the present invention, a cover plate is provided above the circulation breeding box for covering the material body of the circulation breeding box during transfer, and the cover plate is automatically closed by a driving mechanism. Through the above structure, when it is necessary to separate the low-age commercial black soldier fly larvae, the cover plate is driven by the driving mechanism to move down to cover the material in the circulation breeding box, and at the same time, the larvae outlet of the circulation breeding box aligned with the transfer channel is opened, so that the black soldier fly larvae automatically crawl to one side of the transfer channel due to lack of oxygen and fall into the pupa chamber below the transfer channel.

[0027] In a preferred embodiment of the present invention, a window and a window switch mechanism are provided on the top of the circulation culture box, and the window switch mechanism constitutes the insect repellent mechanism, and the window switch mechanism includes a window switch plate and a window switch drive mechanism;

[0028] The window switch driving mechanism includes a window switch driving motor and a window switch transmission assembly, wherein the window switch driving motor is composed of a gate driving motor, and the window switch transmission assembly includes a skylight transmission rack, a skylight transmission gear, a skylight transmission belt, and a skylight transmission pulley. Two skylight transmission pulleys are provided, wherein one skylight transmission pulley is coaxially connected to the driven gear, and the other skylight transmission pulley is coaxially connected to the skylight transmission gear; the skylight transmission belt is connected between the two skylight transmission pulleys; and the skylight transmission rack is fixedly connected to the window switch plate. Furthermore, since the window switch plate is provided inside the breeding box in order to reduce oxygen, the window switch plate must be provided close to the material and have good sealing to prevent oxygen from entering the breeding box so that the insects can be automatically transferred out when they are short of oxygen.

[0029] In a preferred embodiment of the present invention, the egg collecting mechanism comprises a plurality of egg collecting plates arranged in parallel; the egg laying mechanism comprises a vibrator for causing the egg collecting plates to vibrate and / or a hair dryer for blowing the eggs off.

[0030] In a preferred embodiment of the present invention, a lower egg bucket is provided at the transfer passage between the adult chamber and the larval chamber, and the inner cavity of the lower egg bucket is provided with a switch structure for connecting or isolating the adult chamber and the larval chamber.

[0031] In a preferred embodiment of the present invention, the switch structure of the transfer passage between the adult chamber and the larva chamber comprises a larva-adult separation door and a larva-adult separation drive motor.

[0032] In a preferred embodiment of the present invention, the switch structure of the transfer channel between the adult chamber and the pupae chamber includes a pupa separation door and a pupa separation drive motor.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] 1. The integrated breeding equipment of the present invention integrates the larvae room, the pupae room and the adult room, which can reduce the space occupied by breeding, realize miniaturized operation, and is conducive to large-scale breeding of black soldier flies.

[0035] 2. The larvae room, pupae room and adult room are integrated together, and black soldier flies can be directly transferred between the rooms without the need for intermediate transportation, which is conducive to improving breeding efficiency.

[0036] 3. The larval room, pupal room and adult room are set in an integrated breeding box, which solves the bottleneck problems of insufficient gas pollution prevention and control and high cost of odor pollution control. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the three-dimensional structure of the integrated black soldier fly breeding equipment of the present invention.

[0038] Figure 2-Figure 3 This is a side view of the internal structure of the black soldier fly integrated breeding equipment of the present invention. Figure 2 It means that the larvae are transferred from the circulating culture box to the pupal chamber. Figure 3 It means that the adult insects that have emerged from their cocoons are transferred from the pupal chamber to the adult chamber.

[0039] Figure 4 It is a three-dimensional structural schematic diagram of the local circulation breeding mechanism, egg collecting mechanism and egg laying mechanism of the present invention.

[0040] Figure 5-Figure 6 The three-dimensional structural schematic diagrams of the partial side walls of the circulating culture box and the insect pupa chamber of the present invention are shown in two different viewing angles.

[0041] Figure 7 It is a schematic diagram of the three-dimensional structure of the circulation culture box of the present invention. DETAILED DESCRIPTION

[0042] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described below in conjunction with embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0043] See also Figure 1-Figure 3 The black soldier fly integrated breeding equipment of this embodiment includes an integrated breeding box 1 and a larval chamber 2, a pupal chamber 3, and an adult chamber 4 arranged in the integrated breeding box 1; the pupal chamber 3 is surrounded by three sides of the larval chamber 2, and the adult chamber 4 is located above the larval chamber 2 and the pupal chamber 3 at the same time; transfer channels are provided between the larval chamber 2, the pupal chamber 3 and the adult chamber 4, and each transfer channel is provided with a switch structure.

[0044] See also Figure 1-Figure 3The side wall of the larval chamber 2 is provided with an access door 5 for taking in and out the circulating breeding box 6, feeding or removing the residual materials in the circulating breeding box 6, and collecting and sending them to the later stage for deep processing. Alternatively, wheels are installed at the bottom of the circulating breeding box 6, and when the circulating breeding box 6 needs to be fed and discharged, it can be pushed out of the larval chamber 2, and the feeding or discharging can be performed manually or automatically.

[0045] Specifically, the side walls of the larval chamber 2, the pupal chamber 3, and the adult chamber 4 are all provided with ventilation holes or ventilation windows; the integrated breeding box 1 is provided with a temperature control system for regulating the temperature in the larval chamber 2, the pupal chamber 3, and the adult chamber 4 and a humidity control system for regulating the humidity in the larval chamber 2, the pupal chamber 3, and the adult chamber 4, so as to keep the indoor temperature and humidity within a suitable range for larval growth.

[0046] Furthermore, the integrated breeding box 1 is provided with a ventilation system for accelerating the air flow in the larval chamber 2 , the pupal chamber 3 , and the adult chamber 4 .

[0047] Furthermore, an intelligent fill light and an iodine-tungsten lamp are provided on the top of the adult chamber 4; the intelligent fill light can control the lighting time according to light sensing, and can also automatically adjust the brightness according to needs; the iodine-tungsten lamp can increase the mating rate and egg-laying rate of black soldier flies adults.

[0048] Furthermore, the adult insect chamber is also provided with a water tray; the water tray is connected to a water conduit and a liquid level controller, and the water level in the tray is controlled by the liquid level controller to realize automatic water supply and meet the water needs of the adults.

[0049] See also Figure 2-Figure 4 The larval chamber 2 is provided with a circulating breeding mechanism for circulating breeding larvae, and the circulating breeding mechanism includes a plurality of circulating breeding boxes 6, a circulating driving mechanism for driving the circulating breeding boxes 6 to move in a circular manner on a vertical plane, and an insect repelling mechanism for causing the larvae to automatically transfer from the circulating breeding boxes 6 to the pupae chamber 3; wherein the circulating driving mechanism includes a circulating driving motor 7 and a circulating transmission assembly, and the circulating driving motor 7 is fixedly arranged on the mounting plate of the larval chamber 2; the circulating transmission assembly includes a circulating transmission chain 8, a circulating transmission sprocket 9 and a synchronous shaft, and the circulating transmission chain 8 and the circulating transmission sprocket 9 are both in two groups, and each group of circulating transmission sprockets 9 is provided with two, and the two circulating transmission sprockets 9 are arranged vertically; the circulating transmission chain 8 is arranged between two circulating transmission sprockets 9 in the same group; the synchronous shaft is provided with two and is respectively connected between the two groups of circulating transmission sprockets 9; a plurality of circulating breeding boxes 6 are respectively and evenly connected to the two groups of circulating transmission chains 8 through mounting frames.

[0050] Through the above structure, under the drive of the circulation drive motor 7, multiple circulation breeding boxes 6 are circulated and moved up and down in the vertical plane along the circulation transmission chain 8, so as to move the circulation breeding boxes 6 to different transfer channels, and complete the whole set of breeding operations in a cyclic and orderly manner.

[0051] See also Figure 5-Figure 7 The mounting frame includes a first mounting frame 10 and a second mounting frame 11. The first mounting frame 10 is fixedly connected to the circulating transmission chain 8, one end of the second mounting frame 11 is rotatably connected to the first mounting frame 10, and the other end of the second mounting frame 11 is connected to the circulating culture box 6.

[0052] See also Figure 4-Figure 6 The larval chamber 2 is located on the side of the pupal chamber 3, and the side wall between the larval chamber 2 and the pupal chamber 3 is provided with a plurality of vertically arranged transfer ports, and a lifting gate 12 and a gate driving mechanism are provided at the plurality of transfer ports.

[0053] See also Figure 5-Figure 7 The side wall between the larval chamber 2 and the pupal chamber 3 is provided with multiple groups of vertically arranged suction cup electromagnets 13 and multiple groups of vertically arranged positioning components, each group of positioning components includes two positioning wedges 14 arranged opposite to each other up and down; the circulation breeding box 6 is provided with a positioning portion 6-1 cooperating with the positioning wedge 14 at one end close to the channel, and the circulation breeding box 6 is made of magnetic material or has a structure with magnetic material.

[0054] See also Figure 5-Figure 7 The gate driving mechanism includes a gate driving motor 15 and a gate transmission assembly. The gate driving motor 15 is fixedly arranged on the side wall between the larval chamber 2 and the pupae chamber 3. The gate transmission assembly includes a gate transmission rack 16 and a gate transmission gear 17. The gate transmission rack 16 is fixedly connected to the lifting gate 12, and the gate transmission gear 17 is fixedly connected to the gate driving motor 15.

[0055] See also Figure 5-Figure 7 The side wall of the circulating breeding box 6 is provided with a larvae outlet and an outlet switch mechanism, the outlet switch mechanism includes an outlet switch plate 18 and an outlet switch drive mechanism, the outlet switch drive mechanism includes an outlet switch drive motor and an outlet switch transmission assembly, the outlet switch drive motor is composed of a gate drive motor 15, the outlet switch transmission assembly includes an outlet switch transmission gear set, the outlet switch transmission gear set includes a driving gear and a driven gear 19, the driving gear is composed of the gate transmission gear 17, and the driven gear 19 is fixedly connected to the outlet switch plate 18 through a rotating shaft.

[0056] Furthermore, a cover plate is provided above the circulation breeding box for covering the material body of the circulation breeding box during transfer, and the cover plate is automatically closed by a driving mechanism. Through the above structure, when it is necessary to separate the low-age commercial black soldier fly larvae, the cover plate is driven by the driving mechanism to move down to cover the material in the circulation breeding box, and at the same time, the larvae outlet of the circulation breeding box is opened, so that the black soldier fly larvae automatically crawl to one side of the transfer channel due to lack of oxygen and fall into the pupa chamber below the transfer channel.

[0057] See also Figure 5-Figure 7 , or a window and a window switch mechanism are provided on the top of the circulating breeding box 6, and the window switch mechanism constitutes the insect repellent mechanism, and the window switch mechanism includes a window switch plate 20 and a window switch drive mechanism; the window switch drive mechanism includes a window switch drive motor and a window switch transmission assembly, and the window switch drive motor is composed of a gate drive motor 15, and the window switch transmission assembly includes a skylight drive rack 21, a skylight drive gear 22, a skylight drive belt 23 and a skylight drive pulley 24, and the skylight drive pulley 24 is provided with two, one of which is coaxially connected to the driven gear 19, and the other is coaxially connected to the skylight drive gear 22; the skylight drive belt 23 is connected between the two skylight drive pulleys 24; the skylight drive rack 21 is fixedly connected to the window switch plate 20. Furthermore, since a skylight is provided inside the breeding box to reduce oxygen, the skylight of the present embodiment must be provided close to the material and have good sealing properties to prevent oxygen from entering the breeding box so that the insects can automatically move to the pupa chamber 3 when they are short of oxygen.

[0058] Through the above structure, when the larvae need to be transferred to the pupal chamber 3, all the circulation breeding boxes 6 are driven by the circulation drive mechanism to move to the transfer port between the larval chamber 2 and the pupal chamber 3. At this time, the outlet switch plate 18 of the circulation breeding box 6 is opposite to the lifting gate 12 of the passage between the larval chamber 2 and the pupal chamber 3; then, the suction cup electromagnet 13 is energized to generate magnetic force, which attracts the circulation breeding box 6, so that all the circulation breeding boxes 6 are close to the corresponding transfer port, and at the same time, the positioning part 6-1 is guided by two positioning wedges 14 arranged opposite to each other up and down, so that the circulation breeding box 6 stops at the specified position, and a relatively accurate docking is achieved, so that the larvae can be smoothly transferred to the pupal chamber 3; at this time, the driven gear 19 on the circulation breeding box 6 is just close to and aligned with the gate transmission gear 17 The gate drive motor 15 drives the lifting gate 12 to rise, exposing the transfer port between the larval chamber 2 and the passage. At the same time, the window switch transmission assembly drives the window switch plate 20 to cover the window, and the outlet switch transmission assembly drives the outlet switch plate 18 to turn outward, and the outlet switch plate 18 is used as a transfer bridge plate, so that the larvae can move from the transfer bridge plate to the pupa chamber 3; because the window switch covers the window, the oxygen in the circulation breeding box 6 gradually decreases, so that the black soldier fly larvae automatically crawl to the transfer port due to lack of oxygen, and thus enter the pupa chamber 3; or turn on the light of the adult chamber 4, the light shines into the passage, so that the black soldier fly larvae that are attracted to light are attracted from the circulation breeding box 6 to the passage, and fall into the pupa chamber 3. In the above process, three different operations are realized simultaneously by a gate drive motor 15, which can simplify the structure and reduce the cost, and by setting the suction cup electromagnet 13 and the positioning assembly, the power connection with the circulation breeding box 6 can be realized when necessary, which is very clever.

[0059] Further, the switch structure of the transfer channel between the adult chamber 4 and the larval chamber 2 includes a larvae-adult separation door and a larvae-adult separation drive motor.

[0060] Further, the switch structure of the transfer channel between the adult chamber 4 and the pupae chamber 3 includes a pupa separation door and a pupa separation drive motor.

[0061] Furthermore, the adult chamber 4 is provided with an egg collecting mechanism for adults to lay eggs and an egg laying mechanism for transferring the eggs on the egg collecting mechanism to the breeding box in the larval chamber 2 below. The egg collecting mechanism is located directly above the transfer channel between the adult chamber 4 and the larval chamber 2.

[0062] See also Figure 2-4 The egg collecting mechanism includes a plurality of egg collecting plates 25 arranged in parallel; the egg laying mechanism includes a vibrator for causing the egg collecting plates 25 to vibrate and / or a hair dryer for blowing the eggs off.

[0063] Furthermore, a lower egg bucket 26 is provided at the transfer passage between the adult chamber 4 and the larval chamber 2 , and an inner cavity of the lower egg bucket 26 is provided with a switch structure for connecting or isolating the adult chamber 4 and the larval chamber 2 .

[0064] See also Figure 1-4 The working principle of the above-mentioned black soldier fly integrated breeding equipment is:

[0065] During operation, the first batch of eggs and feed are placed in the circulation breeding box 6 by a manual or automatic delivery mechanism, and the eggs are hatched and grown in the circulation breeding box 6; when the larvae need to be transferred to the pupa chamber 3, the larvae grow to a specified period, and the corresponding circulation breeding box 6 is driven by the circulation drive mechanism to move to the transfer channel between the larva chamber 2 and the pupa chamber 3, and the switch structure of the transfer channel is turned to the open state, and the larvae are driven by the insect expelling mechanism to transfer from the circulation breeding box 6 to the pupa chamber 3 through the channel. After the process is completed, the switch structure of the transfer channel is turned to the closed state; according to the above operation, commercial larvae or pre-pupa larvae can be obtained; and then the waste in the circulation breeding box 6 where the larvae have been transferred is removed by a manual or automatic unloading mechanism to start a new breeding cycle. Specifically, the above automatic delivery mechanism and automatic unloading mechanism can refer to the prior art, and the purpose is to automatically deliver materials into a designated container and automatically remove materials from a designated container. Furthermore, the automatic unloading mechanism of the present embodiment includes an unloading door panel, an unloading switch driving mechanism and an unloading conveyor belt mechanism. The unloading door panel is rotatably connected to the bottom of the circulation breeding box 6 and constitutes the bottom surface of the circulation breeding box 6. When unloading, the unloading switch driving mechanism drives the unloading door panel to flip downward to open the bottom of the circulation breeding box 6, so that the waste in the circulation breeding box 6 automatically falls to the unloading conveyor belt mechanism below, and then the unloading conveyor belt mechanism transports the waste out for unified collection, thereby realizing automatic unloading.

[0066] When the pupae break out of their cocoons and become adults, the switch structure of the transfer channel between the adult chamber 4 and the pupa chamber 3 is opened, and the light of the adult chamber 4 is turned on. The adults will fly into the adult chamber 4 due to phototaxis, and then mate in the adult chamber 4 and lay eggs in the egg collecting mechanism; after a certain period of time, the switch structure of the transfer channel between the adult chamber 4 and the larval chamber 2 is opened, and the empty circulation breeding box 6 is driven to move to the bottom of the transfer channel by the circulation driving mechanism, and the eggs in the egg collecting mechanism are transferred to the empty circulation breeding box 6 below by the egg laying mechanism; the eggs are hatched and grown in the circulation breeding box 6, and then transferred to the pupa chamber 3; the larvae can be obtained continuously according to the above operation.

[0067] The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above content. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. An integrated black soldier fly breeding equipment, characterized in that: It comprises an integrated breeding box and a larvae room, a pupa room and an adult room arranged in the integrated breeding box; Transfer passages are provided between the larvae chamber, the pupae chamber and the adult chamber, and each transfer passage is provided with a switch structure; The larval chamber is provided with a circulating breeding mechanism for circulating breeding larvae, the circulating breeding mechanism comprising a plurality of circulating breeding boxes, a circulating driving mechanism for driving the circulating breeding boxes to circulate on a vertical plane, and an insect repelling mechanism for causing the larvae to automatically transfer from the circulating breeding boxes to the pupae chamber; The adult insect room is provided with an egg collecting mechanism for laying eggs for the adults and an egg laying mechanism for transferring the eggs on the egg collecting mechanism to a breeding box in the larval room below.

2. The black soldier fly integrated breeding equipment according to claim 1, characterized in that: The side wall of the larvae chamber is provided with an entrance door; The pupal chamber is surrounded by three sides of the larval chamber, and the adult chamber is located above the larval chamber and the pupal chamber at the same time; The side walls of the larval chamber, the pupa chamber, and the adult chamber are all provided with ventilation holes or ventilation windows; the integrated breeding box is provided with a temperature control system for regulating the temperature in the larval chamber, the pupa chamber, and the adult chamber, and a humidity control system for regulating the humidity in the larval chamber, the pupa chamber, and the adult chamber; The integrated breeding box is provided with a ventilation system for accelerating the air flow in the larvae chamber, the pupae chamber and the adult chamber.

3. The black soldier fly integrated breeding equipment according to claim 1, characterized in that: The top of the adult chamber is provided with an intelligent fill light and an iodine tungsten lamp; The adult insect chamber is also provided with a water tray; the water tray is connected with a water conduit and a liquid level controller, and the water level in the tray is controlled by the liquid level controller.

4. The black soldier fly integrated breeding equipment according to claim 1, characterized in that: The circulation drive mechanism comprises a circulation drive motor and a circulation transmission assembly, wherein the circulation drive motor is fixedly arranged on a mounting plate of the larval chamber; The endless transmission assembly comprises an endless transmission chain and an endless transmission sprocket, wherein two endless transmission sprockets are provided and the two endless transmission sprockets are arranged vertically; the endless transmission chain is arranged between the two endless transmission sprockets; A plurality of circulating culture boxes are evenly connected to the circulating transmission chain through mounting frames; the mounting frames include a first mounting frame and a second mounting frame, the first mounting frame is fixedly connected to the circulating transmission chain, one end of the second mounting frame is rotatably connected to the first mounting frame, and the other end of the second mounting frame is connected to the circulating culture box.

5. The black soldier fly integrated breeding equipment according to claim 4, characterized in that: The other end of the second mounting frame is connected to the circulation culture box through a longitudinal sliding structure, and the longitudinal sliding structure includes a sliding groove and a sliding part. The sliding groove is arranged on the second mounting frame, and the sliding part is arranged on the top of the circulation culture box.

6. The black soldier fly integrated breeding equipment according to claim 1, characterized in that: The larval chamber is located on the side of the pupal chamber, and the switch structure of the transfer channel between the larval chamber and the pupal chamber includes a lifting gate and a gate driving mechanism; The gate drive mechanism includes a gate drive motor and a gate transmission assembly. The gate drive motor is fixedly arranged on the side wall between the larval chamber and the pupae chamber. The gate transmission assembly includes a gate transmission rack and a gate transmission gear. The gate transmission rack is fixedly connected to the lifting gate, and the gate transmission gear is fixedly connected to the gate drive motor.

7. The integrated black soldier fly breeding equipment according to claim 6, characterized in that: A suction cup electromagnet and a positioning assembly are provided on the side wall between the larval chamber and the pupal chamber, and the positioning assembly includes two positioning wedges arranged opposite to each other up and down; a positioning part cooperating with the positioning wedge is provided at one end of the circulation breeding box close to the channel, and the circulation breeding box is made of magnetic material or has a structure with magnetic material.

8. The black soldier fly integrated breeding equipment according to claim 1, characterized in that: A cover plate is provided above the circulation culture box for covering the material body of the circulation culture box during transfer, and the cover plate realizes automatic covering operation through a driving mechanism.

9. The integrated black soldier fly breeding equipment according to claim 1, characterized in that: The egg collecting mechanism comprises a plurality of egg collecting plates arranged in parallel; the egg laying mechanism comprises a vibrator for causing the egg collecting plates to vibrate and / or a blower for blowing the eggs off; A lower egg bucket is arranged at the transfer passage between the adult chamber and the larval chamber, and a switch structure for connecting or isolating the adult chamber and the larval chamber is arranged in the inner cavity of the lower egg bucket.

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