Hatching device for breeding hermetia illucens
By designing a black soldier fly hatching device including hatching plates, circular bins and garbage placement bins, the problem of difficulty in separation of larvae after breaking out of pupae and larvae crawling out is solved, and convenient separation and operational safety of larvae and pupae are achieved.
Patent Information
- Application Number
- CN202421876999.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-05
AI Technical Summary
The existing black soldier flies hatching device is difficult to separate larvae and pupae easily after the larvae breaks into pupae, and larvae easily crawl out of the box.
An incubation device including a hatching tray, a circular bin, a through hole, a larvae pickup box, a garbage placement bin and a through tank were designed. The smooth inner wall of the circular bin prevents larvae from crawling out, and the odor of the garbage placement bin is used to lure the larvae into the through hole and fall into the larvae pick-up box, thereby achieving separation of the larvae and insect pupae.
It effectively avoids the situation where larvae crawl out of the box, facilitates the separation of larvae and insect pupae, reduces the difficulty of manual separation, and improves the convenience of operation.
Smart Images
Figure CN223025252U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of black soldier fly pupa hatching, and particularly relates to an incubation device for black soldier fly breeding. Background Art
[0002] The black soldier fly is a saprophagous insect of the genus Hermetia in the family Stratiomyidae of the order Diptera; many biological characteristics of the black soldier fly are suitable for the conversion of livestock and poultry manure. For example, the larvae are saprophagous, have a miscellaneous diet, a large food intake, strong stress resistance, overlapping life cycles and great flexibility, and the prepupae have high nutritional value.
[0003] The black soldier fly is also a new resource insect. The larvae feed on animal feces and rotten organic matter in nature, such as carrion, rotten fruits, vegetables and plant waste, and can be used for the harmless treatment of kitchen waste and livestock and poultry manure.
[0004] Currently, for the breeding of black soldier flies, the pupa are hatched.
[0005] The existing hatching of black soldier flies is to place the pupa in a box with an open top, and then transfer the larvae to centralized breeding after the larvae break out of the pupa.
[0006] However, when using the above box for hatching, the larvae will be mixed with the unhatched pupa after breaking out of the pupa, which is very inconvenient for the separation of the larvae and the pupa; moreover, after the larvae break out of the pupa, they will crawl around, and it is easy for the larvae to climb out of the box due to the insufficient height of the box.
[0007] Currently, in order to solve the above problems, we propose an incubation device for black soldier fly breeding. Content of the Utility Model
[0008] The purpose of the utility model is to provide an incubation device for black soldier fly breeding, and its advantage is that it can facilitate the separation of larvae and pupa and prevent the larvae from climbing out.
[0009] The above technical purpose of the utility model is achieved through the following technical solutions: an incubation device for black soldier fly breeding, including an outer box, an incubation tray is arranged inside the outer box, a circular bin is fixedly connected to the surface of the incubation tray, and the inner wall of the circular bin is made smooth; through holes are opened inside the incubation tray, a larva receiving box is arranged inside the outer box, a garbage placement bin is placed at the bottom of the inner cavity of the larva receiving box, and through grooves slidably connected to the garbage placement bin are opened on both sides of the inner cavity of the outer box.
[0010] By adopting the above technical solution, by setting the hatching tray and the circular bin, it is possible to prevent the larvae from crawling out of the interior of the outer box; by setting the through holes, the hatching tray, the larva receiving box, the garbage placement bin and the through groove, the odor of the garbage placement bin can be used to attract the pupating larvae, so that the larvae can actively crawl into the interior of the connection box through the attraction of the odor, and fall into the interior of the larva receiving box through the through holes, which is convenient for separating the larvae and pupae.
[0011] The present utility model is further configured as: a box cover is hinged to the top of the outer box through a hinge, and a ventilation net is embedded in the interior of the box cover.
[0012] By adopting the above technical solution, through the settings of the box cover and the ventilation net, it is used to cover the outer box to prevent flies, mosquitoes or other insects from entering the interior of the outer box and affecting the black soldier fly pupae. At the same time, the ventilation net can ventilate to facilitate the entry of oxygen into the interior of the outer box.
[0013] The present utility model is further configured as: a connection box is fixedly connected to the top of the hatching tray, and four insect inlet openings are formed on the surface of the connection box.
[0014] By adopting the above technical solution, through the settings of the connection box and the insect inlet openings, the opening positions of the insect inlet openings are at the centers of the four walls of the connection box, and the lengths of the insect inlet openings do not extend downward to the circular bin, which can prevent the larvae from pushing the pupae into the interior of the connection box when crawling, and then falling into the interior of the larva receiving box through the through holes.
[0015] The present utility model is further configured as: a baffle is fixedly sleeved on the surface of the connection box, and the surface of the baffle is roughened.
[0016] By adopting the above technical solution, through the setting of the baffle, it is convenient for the pupating larvae to crawl into the interior of the connection box following the odor of the larva receiving box, and then fall into the interior of the larva receiving box through the through holes.
[0017] The present utility model is further configured as: support blocks are bolted to both sides of the inner cavity of the outer box, and a clamping rod is bolted to the top of the support block.
[0018] By adopting the above technical solution, through the settings of the support block and the clamping rod, the support block supports the clamping rod and the connecting plate, and the clamping rod is clamped with the card slot, which can prevent the connecting plate from detaching from the support block.
[0019] The present utility model is further configured as: a connecting plate fixedly connected to the circular bin is sleeved on the surface of the clamping rod, and a card slot for clamping with the clamping rod is formed in the interior of the connecting plate.
[0020] By adopting the above technical solution, through the settings of the connecting plate and the card slot, the card slot is clamped with the clamping rod, and the connecting plate contacts the support block. The support block can support the connecting plate, thereby supporting the hatching tray and the circular bin.
[0021] The utility model is further arranged such that: one side of the larva picking box is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with a handle.
[0022] By adopting the above technical solution, through the arrangement of the fixing plate and the handle, it is convenient for the user to pull out the larva picking box from the inside of the outer box to check the growth condition of the pupae and add the larva picking box.
[0023] To sum up, the utility model has the following beneficial effects:
[0024] 1. The utility model is provided with an incubation tray for placing pupae, and by arranging a circular bin and making the inner wall of the circular bin smooth, larvae cannot climb out of the circular bin through the circular bin, thereby preventing the larvae from climbing out of the inside of the outer box.
[0025] 2. The utility model is provided with a larva picking box that can be pulled out and pushed into the outer box. By pulling out and pushing in the larva picking box, it is convenient for personnel to check the growth condition of the larvae and add the garbage placement bin. By arranging the garbage placement bin, it can emit an odor to attract black soldier fly larvae, enabling the larvae to climb into the inside of the connection box and enter the inside of the larva picking box through the through holes, thereby allowing the larvae to actively separate from the pupae, reducing the difficulty of separating the pupae and larvae for personnel, and improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 is a three-dimensional structure diagram of the utility model;
[0027] Figure 2 is a sectional structure diagram of the utility model;
[0028] Figure 3 is the utility model Figure 2 enlarged view of the structure at A in;
[0029] Figure 4 is a schematic diagram of the connection between the connection box and the baffle of this practicality;
[0030] Figure 5 is a schematic diagram of the circular bin of the utility model.
[0031] Reference numerals: 1, outer box; 2, incubation tray; 3, circular bin; 4, through hole; 5, larva picking box; 6, garbage placement bin; 7, through groove; 8, box cover; 9, ventilation net; 10, connection box; 11, insect inlet; 12, baffle; 13, support block; 14, clamping rod; 15, connecting plate; 16, clamping groove; 17, fixing plate; 18, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0032] The following further describes the utility model in detail with reference to the accompanying drawings.
[0033] Example 1: Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an incubation device for breeding black soldier flies, comprising an outer box 1. Inside the outer box 1, there is an incubation tray 2. On the surface of the incubation tray 2, a circular bin 3 is fixedly connected, and the inner wall of the circular bin 3 is made smooth; through holes 4 are opened inside the incubation tray 2. Inside the outer box 1, there is a larva collection box 5. At the bottom of the inner cavity of the larva collection box 5, there is a garbage placement bin 6. On both sides of the inner cavity of the outer box 1, through grooves 7 are opened which are slidably connected to the garbage placement bin 6; by setting the incubation tray 2 for placing pupae, and by setting the circular bin 3 and making the inner wall of the circular bin 3 smooth, larvae cannot climb out of the circular bin 3 through the circular bin 3, thus avoiding larvae climbing out of the inside of the outer box 1; by setting the larva collection box 5 that can be pulled out and pushed into the outer box 1, it is convenient for personnel to check the growth of larvae and to add the garbage placement bin 6 by pulling out and pushing in the larva collection box 5. By setting the garbage placement bin 6, it can emit an odor to attract black soldier fly larvae, enabling the larvae to climb into the inside of the connection box 10 and enter the larva collection box 5 through the through holes 4, thereby allowing the larvae to actively separate from the pupae, reducing the difficulty for personnel to separate the pupae and larvae, and improving convenience.
[0034] Refer to Figure 1 and Figure 2 , the top of the outer box 1 is hinged with a box cover 8 through a hinge. Inside the box cover 8, a ventilation net 9 is embedded. Through the settings of the box cover 8 and the ventilation net 9, it is used to cover the outer box 1 to prevent flies, mosquitoes or other insects from entering the inside of the outer box 1 and affecting the black soldier fly pupae. At the same time, the ventilation net 9 can ventilate, facilitating the entry of oxygen into the inside of the outer box 1.
[0035] Refer to Figure 2 and Figure 4 , a connection box 10 is fixedly connected to the top of the incubation tray 2. Four insect inlet openings 11 are opened on the surface of the connection box 10. Through the settings of the connection box 10 and the insect inlet openings 11, the opening positions of the insect inlet openings 11 are at the centers of the four walls of the connection box 10, and the lengths of the insect inlet openings 11 do not extend downward to the circular bin 3, which can prevent larvae from pushing the pupae into the inside of the connection box 10 when climbing, and thus falling into the larva collection box 5 through the through holes 4.
[0036] Refer to Figure 2 and Figure 4 , a baffle 12 is fixedly sleeved on the surface of the connection box 10, and the surface of the baffle 12 is made rough. Through the setting of the baffle 12, it is convenient for the larvae that break out of the pupae to climb into the inside of the connection box 10 following the odor of the larva collection box 5, and thus fall into the larva collection box 5 through the through holes 4.
[0037] Refer to Figure 2 and Figure 3, on both sides of the inner cavity of the outer box 1, there are bolted support blocks 13. On the top of the support blocks 13, there are bolted clamping rods 14. Through the arrangement of the support blocks 13 and the clamping rods 14, the support blocks 13 support the clamping rods 14 and the connecting plate 15. The clamping rods 14 are clamped with the card slots 16, which can prevent the connecting plate 15 from detaching from the support blocks 13.
[0038] Reference Figure 2 and Figure 3 , a connecting plate 15 fixedly connected to the circular bin 3 is sleeved on the surface of the clamping rod 14. A card slot 16 clamped with the clamping rod 14 is opened inside the connecting plate 15. Through the arrangement of the connecting plate 15 and the card slot 16, the card slot 16 is clamped with the clamping rod 14, and the connecting plate 15 contacts the support block 13. The support block 13 can support the connecting plate 15, thereby supporting the hatching tray 2 and the circular bin 3.
[0039] Reference Figure 1 and the other 2, one side of the larva picking box 5 is fixedly connected with a fixing plate 17, and one side of the fixing plate 17 is fixedly connected with a handle 18. Through the arrangement of the fixing plate 17 and the handle 18, it is convenient for the user to pull out the larva picking box 5 from the inside of the outer box 1 to check the growth of the pupa insects and add the larva picking box 5.
[0040] Brief description of the usage process: When in use, place the black soldier fly pupae on the top of the hatching tray 2 and incubate them at a temperature between 25 - 32 degrees Celsius and a humidity between 60% - 80%.
[0041] When hatching until the larvae break out of the pupae, place the garbage placement bin 6 inside the larva picking box 5, and insert the larva picking box 5 into the inside of the outer box 1 through the through slot 7.
[0042] After the larvae break out of the pupae, they will smell the odor emitted by the garbage placement bin 6. Then the larvae will crawl towards the connection box 10 following the odor, crawl into the insect inlet 11, and then enter the inside of the larva picking box 5 through the through hole 4, thereby picking up the larvae through the larva picking box 5. The odor emitted by the garbage placement bin 6 attracts the larvae to actively separate from the pupae.
[0043] If the larvae crawl towards the circular bin 3, the smooth inner wall of the circular bin 3 cannot provide a force application point for the feet of the larvae, so the larvae cannot apply force to climb upwards, thus preventing the larvae from climbing over the circular bin 3 and further ensuring that the larvae cannot crawl out of the inside of the outer box 1.
[0044] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contributions to this embodiment after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.
Claims
1. A hatching device for breeding black soldier flies, comprising an outer box (1), characterized in that: The outer box (1) is provided with an incubation tray (2) inside, a circular bin (3) is fixedly connected to the surface of the incubation tray (2), a through hole (4) is provided inside the incubation tray (2), a larvae receiving box (5) is provided inside the outer box (1), a garbage storage bin (6) is placed at the bottom of the inner cavity of the larvae receiving box (5), and through grooves (7) slidably connected to the garbage storage bin (6) are provided on both sides of the inner cavity of the outer box (1).
2. The incubation device for breeding black soldier flies according to claim 1, characterized in that: The top of the outer box (1) is hingedly connected to a box cover (8) via a hinge, and a breathable net (9) is embedded inside the box cover (8).
3. The incubation device for breeding black soldier flies according to claim 1, characterized in that: A connection box (10) is fixedly connected to the top of the hatching tray (2), and four insect inlets (11) are provided on the surface of the connection box (10).
4. The incubation device for breeding black soldier flies according to claim 3, characterized in that: A baffle (12) is fixedly sleeved on the surface of the connection box (10), and the surface of the baffle (12) is roughened.
5. The incubation device for breeding black soldier flies according to claim 1, characterized in that: Support blocks (13) are bolted to both sides of the inner cavity of the outer box (1), and a clamping rod (14) is bolted to the top of the support block (13).
6. The incubation device for breeding black soldier flies according to claim 5, characterized in that: A connecting plate (15) fixedly connected to the circular bin (3) is sleeved on the surface of the clamping rod (14), and a clamping groove (16) clamped to the clamping rod (14) is provided inside the connecting plate (15).
7. The incubation device for breeding black soldier flies according to claim 1, characterized in that: A fixing plate (17) is fixedly connected to one side of the larvae receiving box (5), and a handle (18) is fixedly connected to one side of the fixing plate (17).