WO2022199723A2

WO2022199723A2 - Sugar nutrition easy-to-feed constant-temperature breeding bin for large-scale breeding of telenomus remus

Info

Publication number: WO2022199723A2
Application number: PCT/CN2022/103247
Authority: WO
Inventors: 黄保宏
Original assignee: 安徽科技学院
Priority date: 2021-12-16
Filing date: 2022-07-01
Publication date: 2022-09-29
Also published as: WO2022199723A3; CN114391512B; CN114391512A

Abstract

Disclosed is a sugar nutrition easy-to-feed constant-temperature breeding bin for large-scale breeding of Telenomus remus, comprising a main bin frame as a main outer frame structure of the apparatus. A supporting frame is arranged in the main bin frame. In the present sugar nutrition easy-to-feed constant-temperature breeding bin for large-scale breeding of Telenomus remus, by annularly distributing cotton pieces on the outer side of a breeding rack, sugar water is absorbed, and also landing points for the Telenomus remus is provided, increasing the feeding range area and facilitating the feeding of the Telenomus remus. Meanwhile, a thin film is attached to the outer side of one end of the cotton pieces, so as to reduce the evaporation of sugar water inside the cotton pieces. The inner structure of a breeding rack is attached to a material guide plate, when the material guide plate is rotating, the inner wall of the breeding rack is cleaned by means of the friction generated by rotation, thus avoiding blockage caused by solidification of the sugar water, and also uniformly distributing the sugar water to facilitate absorption of the cotton pieces, thereby improving the overall usability.

Description

A constant temperature breeding warehouse for large-scale rearing of Spodoptera frugiperda

technical field

The invention relates to the technical field of insect breeding, in particular to a constant temperature breeding warehouse for large-scale rearing of Spodoptera frugiperda with sugar nutrition and easy to suck.

Background technique

Spodoptera is an important parasitic natural enemy at the egg stage of a variety of Lepidoptera Noctuidae insects, belonging to Hymenoptera It has become one of the main biological factors for the control of Lepidoptera noctuid pests. As early as the 1980s, Venezuela expanded the noctuid wasps for the control of Spodoptera frugiperda. Among them, in areas with high humidity, in cornfields The highest parasitic rate of eggs can reach 90%. In Mexico, in the corn-soybean, corn-pumpkin, corn-soybean-pumpkin and single corn planting areas, the quantitative release of Spodoptera frugiperda was conducted to analyze the effect of Spodoptera frugiperda on F. frugiperda. The parasitism rate of moth eggs shows that the parasitism rate and the release amount are found to be in line with the Poisson regression relationship, which has a significant biological control effect. Spodoptera frugiperda is widely used in the control of Spodoptera frugiperda. In Venezuela and Colombia, Spodoptera frugiperda is used as an important biological control product to control Spodoptera frugiperda, which invades Africa. Later, the molecular identification and population survey of eggs in South Africa, East Africa and West Africa showed that Spodoptera frugiperda was an important egg parasitoid of Spodoptera frugiperda in Africa, and could be used as an important biological control parasitoid for the control of Spodoptera frugiperda.

However, the existing breeding warehouse is not suitable for large-scale rearing of Spodoptera frugiperda. Most of the cotton balls are dipped in sugar water for Spodoptera frugiperda to suck by manually, which is not only troublesome in the operation process, but also pollutes the sugar water. There are many feeding stages, and manual feeding is time-consuming and labor-intensive, and the breeding warehouses are mostly fixed structures, which are more troublesome to transport and reduce the overall flexibility. Nutritious and easy-to-eat constant temperature breeding warehouse.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a constant temperature breeding warehouse for large-scale feeding of Spodoptera frugiperda, and to solve the problem that the existing breeding warehouse proposed in the above-mentioned background technology is not suitable for large-scale rearing of Spodoptera frugiperda. Manually dipping the cotton balls with sugar water for Spodoptera frugiperda to suck it is not only troublesome in the operation process, but also pollutes the sugar water. For the fixed structure, the transfer is more troublesome, which reduces the overall flexibility.

In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a constant temperature breeding warehouse for the large-scale feeding of Spodoptera frugiperda, which is easy to absorb sugar nutrition, including:

The main rack is the main outer frame structure of the device. A support frame is arranged inside the main rack, and one end of the main rack is preset with a first installation slot and a second installation slot, and the second installation slot is preset. the groove is located at the bottom end of the first installation groove;

a mixing box, located on the outer surface of one end of the main warehouse frame, a first compounding tank and a second compounding tank are respectively arranged inside the mixing box, and the second compounding tank is located at the bottom of the first compounding tank;

The mixing box is located on the opposite side of the mixing box, a material conveying pipeline and a return pipeline are respectively connected between the mixing box and the mixing box, and a circulating pump is arranged inside the material conveying pipeline and the return pipeline;

The temperature insulation box is located at the front end of the stirring box. An air guide plate is arranged inside the temperature insulation box. The inside of the wind guide plate is respectively connected with a first insulation pipe and a second insulation pipe. the pipe is located at the top of the first insulation pipe;

The culture frame is located at the upper and lower ends of the support frame, and the outer surface of the culture frame is respectively provided with cotton pellets and films, and the films are covered at equal intervals on the outer surface of the cotton pellets;

A turbine wind chamber is located at the bottom end of the breeding rack, a material storage pipe is arranged between the turbine wind chamber and the breeding rack, and a one-way valve is arranged inside the material storage pipe;

The auxiliary warehouse rack is located on the opposite side of the main warehouse rack, a hinge is arranged inside the auxiliary warehouse rack, and the other end of the hinge is connected with a switch door.

As a preferred technical solution of the present invention, a first booster pipe and a second booster pipe are respectively provided inside the mixing box, and both the first booster pipe and the second booster pipe are provided with booster pipes. a pump, one end of the first booster pipe and the second booster pipe penetrates through the inside of the main magazine rack and the auxiliary magazine rack.

By adopting the above technical solution, the mixing box is provided with the first booster pipe and the second booster pipe to penetrate the main warehouse rack and the auxiliary warehouse rack, which is convenient for connecting the inside of the breeding rack. The inside of the movable shaft can continuously provide sugar water for the breeding tank, which is convenient for the black larvae to suck.

As a preferred technical solution of the present invention, the first booster pipe and the second booster pipe are connected with the first installation groove in a snap-fit connection, and the first booster pipe and the second booster pipe A movable shaft is movably connected inside, the other end of the movable shaft penetrates the breeding rack, and the end of the movable shaft is connected with a stirring rod.

With the above technical solution, the first booster pipe and the second booster pipe are positioned through the first installation groove, and can also play a supporting role, so that the movable shaft can stably be in the first booster pipe or the second booster pipe. Rotation is carried out inside, and the connection between the movable shaft and the stirring rod is convenient for synchronous rotation.

As a preferred technical solution of the present invention, the inside of the movable shaft is a hollow structure, and the outer surface of the movable shaft is provided with material guide plates at equal intervals, the material guide plate has a triangular structure, and the outer surface of the material guide plate is annularly distributed There are sprinklers.

With the above technical solution, the inside of the movable shaft can transfer the sugar water discharged from the first booster pipe or the second booster pipe, and the spray amount of the nozzle can be determined according to the pressure inside the guide plate. The reverse thrust can be generated in the middle, which can drive the guide plate to rotate along the inside of the breeding rack, so that the sugar water can be distributed more evenly.

As a preferred technical solution of the present invention, the breeding rack and the material guide plate are slidingly connected, the material guide plate is connected with the cotton pellets and the film respectively by snap connection, and the breeding rack is about the support frame. The center points are vertically symmetrically distributed, and the number of the breeding racks and the turbine wind chambers is the same.

By adopting the above technical solution, the cotton pellets can absorb sugar water, which is convenient for Spodoptera frugiperda to suck, and the film is attached to the outside of one end of the cotton pellets, which can reduce the evaporation of sugar water inside the cotton pellets, and the internal structure of the breeding rack It is attached to the guide plate, and when the guide plate moves, the friction generated by the rotation can be used to clean the inner wall of the breeding rack to avoid the blockage caused by the solidification of the sugar water.

As a preferred technical solution of the present invention, the insulation box is provided with a dust-proof grille, an activated carbon filter screen, a heating wire and a turbine fan in sequence from top to bottom, the bottom of the insulation box is an inclined structure, and the insulation box is The box is connected with the wind deflector, and the inside of the wind deflector is a trapezoidal structure.

Using the above technical solution, the material inside the insulation box is insulation cotton, the heat is released through the heating wire, and is pressurized by the turbine fan to discharge the hot air from the wind deflector to the inside of the first insulation pipe and the second insulation pipe, and finally It is discharged into the turbine air chamber. During the discharge process, the foreign matter in the vent is blocked by the dust-proof grille, and the air is filtered by the activated carbon filter to prevent the bacteria in the air from parasitizing in the sugar water, which leads to the deterioration of the sugar water. or nutrient loss.

As a preferred technical solution of the present invention, a connecting plate is provided on the outer surface of one end of the main warehouse frame and the auxiliary warehouse frame, and a mounting screw is threadedly connected inside the connecting plate, and the main warehouse frame and the auxiliary warehouse frame are A dismounting structure is formed by the connecting plate.

By adopting the above technical solution, by setting the connecting plate at the connection between the main warehouse rack and the auxiliary warehouse rack, it is convenient to locate and install the main warehouse rack and the auxiliary warehouse rack, and at the same time, the connecting plate is fixed by the installation screw, so that the main warehouse rack and the auxiliary warehouse rack are fixed. The frame as a whole is easier to disassemble.

As a preferred technical solution of the present invention, the center point of the culturing rack and the turbine wind chamber is located on the same horizontal line, the turbine wind chamber is a circular structure as a whole, and the interior of the turbine wind chamber is connected to the breeding rack through a material storage pipe interconnected internally.

With the above technical solution, the connection between the turbine air chamber and the breeding rack is the same length as the storage pipe, and the sugar water inside the storage pipe can be re-discharged into the breeding rack by wind pressure, which can ensure the temperature of the sugar water inside the breeding rack. It can avoid solidification due to low temperature, and at the same time, the temperature inside the breeding warehouse can be maintained, thereby increasing the breeding environment of Spodoptera frugiperda and improving the overall practicability.

Compared with the prior art, the beneficial effects of the present invention are: the constant temperature breeding warehouse for the large-scale rearing of the Spodoptera frugiperda that is easy to absorb sugar nutrition:

1. By distributing the cotton pellets annularly on the outside of the breeding rack, it can not only absorb the sugar water, but also provide a foothold for Spodoptera frugiperda, increase the feeding area, and facilitate the Spodoptera frugiperda to suck and feed. It is attached to the outside of one end of the cotton pellets, which can reduce the evaporation of sugar water inside the cotton pellets. The internal structure of the breeding rack is attached to the guide plate. When the guide plate is rotating, the friction generated by the rotation can be used for breeding. The inner wall of the rack is cleaned to avoid blockage caused by the solidification of the sugar water, and the sugar water can be evenly distributed to facilitate the absorption of cotton pellets, thereby increasing the overall practicability;

2. By setting the heating wire to release the heat, the heat at the tail of the turbine fan is increased, and the hot air is discharged into the turbine air chamber through the wind deflector and the insulation pipe. To block, the air is filtered by the activated carbon filter to prevent the bacteria in the air from parasitizing in the sugar water, which will lead to the deterioration of the sugar water or the loss of nutrients. The temperature of the sugar water inside the breeding rack can avoid solidification due to low temperature, and at the same time, the temperature inside the breeding warehouse can be maintained, thereby increasing the breeding environment of Spodoptera frugiperda.

Description of drawings

Fig. 1 is the overall front structure schematic diagram of the constant temperature breeding warehouse of the present invention;

FIG. 2 is a schematic diagram of the front view of the interior of the thermal insulation box of the present invention;

3 is a schematic diagram of the structure of the interior of the breeding rack and the turbine wind chamber of the present invention;

Fig. 4 is a schematic view of the internal top view structure of the breeding rack of the present invention;

FIG. 5 is a schematic side view of the main warehouse rack and the auxiliary warehouse rack of the present invention;

FIG. 6 is a schematic view of the inner top view structure of the main warehouse frame and the stirring box of the present invention;

FIG. 7 is a schematic side view of the structure of the breeding rack and the turbine wind chamber of the present invention.

In the figure: 1. Main warehouse rack; 2. Supporting frame; 3. Mixing box; 4. First preparation tank; 5. Second preparation tank; 6. Material conveying pipeline; 7. Return pipeline; 8. Circulating pump; 10, the first booster pipe; 11, the second booster pipe; 12, the booster pump; 13, the insulation box; 14, the dust-proof grille; 15, the wind deflector; Temperature pipe; 17. Second insulation pipe; 18. Breeding rack; 19. Turbine wind chamber; 20. Active shaft; 21. Material guide plate; 22. Sprinkler; Material pipe; 26, one-way valve; 27, activated carbon filter; 28, heating wire; 29, turbo fan; 30, auxiliary warehouse rack; 31, connecting plate; 32, installation screw; 33, first installation slot; 34, The second installation slot; 35, the hinge; 36, the opening and closing door; 37, the stirring rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIG. 1-FIG. 7, the present embodiment provides a technical solution: a constant temperature breeding warehouse for large-scale rearing of Spodoptera frugiperda, which is easy to absorb sugar and nutrition, including a main warehouse rack 1, a mixing box 3, a stirring box 9, a partition The incubator 13, the breeding rack 18, the turbine air chamber 19 and the auxiliary warehouse rack 30, the main warehouse rack 1 is the main outer frame structure of the device, and the interior of the main warehouse rack 1 is provided with a support frame 2. There are a first installation groove 33 and a second installation groove 34, the second installation groove 34 is located at the bottom end of the first installation groove 33; the mixing box 3 is located on the outer surface of one end of the main shelf 1, and the mixing box 3 is respectively provided with a first compound Tank 4 and the second preparation tank 5, the second preparation tank 5 is located at the bottom of the first preparation tank 4; the mixing tank 9 is located on the opposite side of the mixing tank 3, and the mixing tank 9 and the mixing tank 3 are respectively connected with a material conveying pipeline 6 and a return pipeline 7. A circulating pump 8 is provided inside the material conveying pipe 6 and the return pipe 7; the temperature insulating box 13 is located at the front end of the stirring box 9, and the inside of the insulating box 13 is provided with an air guide plate 15, and the inside of the air guide plate 15 is connected with a first The insulation pipe 16 and the second insulation pipe 17, the second insulation pipe 17 is located at the top of the first insulation pipe 16; the breeding rack 18 is located at the upper and lower ends of the support frame 2, and the outer surface of the breeding rack 18 is respectively provided with cotton pellets 23 and the film 24, the film 24 covers the outer surface of the cotton pellet 23 at equal intervals; the turbine wind chamber 19 is located at the bottom end of the breeding rack 18, and a material storage pipe 25 is arranged between the turbine wind chamber 19 and the breeding rack 18, and the interior of the material storage pipe 25 A one-way valve 26 is provided; the auxiliary warehouse rack 30 is located on the opposite side of the main warehouse rack 1 , the auxiliary warehouse rack 30 is provided with a hinge 35 , and the other end of the hinge 35 is connected with a switch door 36 .

In this embodiment, a first booster pipe 10 and a second booster pipe 11 are respectively arranged inside the mixing box 3 , and a booster pump 12 is arranged inside the first booster pipe 10 and the second booster pipe 11 . One end of a booster pipe 10 and a second booster pipe 11 penetrates through the interior of the main bin rack 1 and the auxiliary bin rack 30; the mixing box 3 penetrates the main bin rack 1 and the auxiliary bin rack 30 by arranging the first booster pipe 10 and the second booster pipe 11. The auxiliary storage rack 30 is convenient for connecting the inside of the breeding rack 18. By pressurizing the sugar water inside and pushing it to the inside of the movable shaft 20, sugar water can be continuously provided for the breeding tank, which is convenient for the Spodoptera frugiperda to suck. .

In this embodiment, the first supercharging pipe 10 and the second supercharging pipe 11 are connected with the first installation groove 33 by a snap connection, and a movable shaft 20 is movably connected inside the first supercharging pipe 10 and the second supercharging pipe 11. , the other end of the movable shaft 20 runs through the breeding rack 18, and the end of the movable shaft 20 is connected with a stirring rod 37; The function enables the movable shaft 20 to stably rotate within the first booster tube 10 or the second booster tube 11, and the connection between the movable shaft 20 and the stirring rod 37 facilitates synchronous rotation.

In this embodiment, the inside of the movable shaft 20 is a hollow structure, and the outer surface of the movable shaft 20 is provided with material guide plates 21 at equal intervals. 20 can transfer the sugar water discharged from the first booster pipe 10 or the second booster pipe 11, and the spray amount of the nozzle 22 can be determined according to the pressure inside the guide plate 21, and the nozzle 22 is in the spray process. The reverse thrust can be generated, and the guide plate 21 can be driven to rotate along the inside of the breeding rack 18, so that the sugar water can be distributed more evenly.

In this embodiment, the breeding rack 18 and the material guide plate 21 are slidingly connected, the material guide plate 21 is respectively connected with the cotton pellets 23 and the film 24 by snap connection, the breeding rack 18 is vertically symmetrical about the center point of the support frame 2, and the breeding rack The number of 18 is the same as that of the turbine air chamber 19; the cotton pellets 23 can absorb the sugar water, which is convenient for Spodoptera frugiperda to suck, and the film 24 is attached to the outside of one end of the cotton pellets 23, which can reduce the amount of sugar water inside the cotton pellets 23. Evaporation, the internal structure of the breeding rack 18 is attached to the guide plate 21. When the guide plate 21 moves, the friction generated by the rotation can be used to clean the inner wall of the breeding rack 18 to avoid blockage caused by the solidification of the sugar water.

In this embodiment, the insulation box 13 is provided with a dust-proof grill 14, an activated carbon filter screen 27, a heating wire 28 and a turbine fan 29 in sequence from top to bottom. The bottom of the insulation box 13 is an inclined structure. The air deflector 15 is connected by a snap connection, and the inside of the air deflector 15 is a trapezoidal structure; the material inside the insulation box 13 is insulation cotton, which releases heat through the heating wire 28 and is pressurized by the turbine fan 29 to remove the hot air from the air guide. The plate 15 is discharged into the inside of the first insulation pipe 16 and the second insulation pipe 17, and finally discharged into the turbine wind chamber 19. During the discharge process, the dust-proof grille 14 blocks the foreign matter in the vent, and The activated carbon filter screen 27 filters the air to prevent bacteria in the air from parasitizing in the sugar water, resulting in deterioration of the sugar water or loss of nutrients.

In this embodiment, a connecting plate 31 is provided on the outer surface of one end of the main warehouse rack 1 and the auxiliary warehouse rack 30 , and the connecting plate 31 is internally threaded with a mounting screw 32 . By setting the connecting plate 31 at the connection between the main storage rack 1 and the auxiliary storage rack 30, it is convenient to position and install the main storage rack 1 and the auxiliary storage rack 30, and at the same time, the connecting plate 31 is fixed by the installation screw The warehouse rack 1 and the auxiliary warehouse rack 30 as a whole are more convenient for disassembly and assembly.

In this embodiment, the center point of the breeding rack 18 and the turbine wind chamber 19 are located on the same horizontal line, the turbine wind chamber 19 is a circular structure as a whole, and the interior of the turbine wind chamber 19 is connected to the inside of the breeding rack 18 through the material storage pipe 25; The connection between 19 and the breeding rack 18 is the same length as the storage pipe 25, and the sugar water inside the storage pipe 25 can be re-discharged into the breeding rack 18 by wind pressure, which can ensure the temperature of the sugar water inside the breeding rack 18 and avoid the temperature It is low and solidified, and at the same time, it can maintain the temperature inside the breeding warehouse, thereby increasing the breeding environment of the black larvae, and improving the overall practicability.

The working principle of the above-mentioned constant temperature breeding warehouse for the large-scale feeding of Spodoptera noctuaries provided by the present embodiment is as follows: , firstly start the circulation pump 8 to evenly distribute the sugar water in the mixing box 3 and the mixing box 9, and add sugar material from the first preparation tank 4 and the second preparation tank 5, and then start the booster pump 12 to mix the water inside the mixing box 3. The pressure is discharged into the inside of the first booster pipe 10 and the second booster pipe 11, and injected into the inside of the movable shaft 20. When the pressure inside the movable shaft 20 is too large, the nozzle 22 inside the guide plate 21 is sprayed on the breeding rack. 18 inner surface, and in the process of the sprinkler 22 discharging sugar water, the reverse thrust is used to make the guide plate 21 rotate inside the breeding rack 18, not only can the sugar water be evenly sprayed for the cotton pellets 23 to absorb, but also the inner wall of the breeding rack 18 can be absorbed. The solidified sugar is scraped off to avoid blockage, and the excess sugar water is discharged into the storage tube 25. During the rotation of the movable shaft 20, the stirring rod 37 can be linked, so that the sugar in the stirring box 9 can be easily mixed with water. Stir, when the first booster pipe 10 and the second booster pipe 11 are no longer supplied with material, the turbo blower 29 inside the insulation box 13 can be started to introduce the external air into the first insulation pipe 16 and the second Insulation pipe 17, in the process of introduction, passes through dust-proof grill 14, activated carbon filter 27 and heating wire 28 in turn, transports and filters the hot air, and discharges it into the turbine fan 29, according to the shape of the turbine fan 29 Structure, so that the wind can be gathered at one point for discharge, increase the internal wind pressure, cooperate with the one-way valve 26, can squeeze the sugar water inside the storage pipe 25 to the inside of the breeding rack 18 to circulate and flow, and can also keep the inside and outside of the breeding rack 18. At the same time to avoid the solidification of sugar water, it also ensures the planned breeding environment of Spodoptera frugiperda. It is convenient to disassemble and assemble the equipment as a whole, and improve the overall flexibility and practicability.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

The constant temperature breeding warehouse for the large-scale rearing of Spodoptera frugiperda is characterized in that it comprises:

The main rack (1) is the main outer frame structure of the device, a support frame (2) is arranged inside the main rack (1), and one end of the main rack (1) is respectively preset with a first installation a groove (33) and a second installation groove (34), the second installation groove (34) is located at the bottom end of the first installation groove (33);

A mixing box (3) is located on the outer surface of one end of the main warehouse rack (1), and a first preparation tank (4) and a second preparation tank (5) are respectively arranged inside the mixing box (3). The preparation tank (5) is located at the bottom of the first preparation tank (4);

A stirring box (9) is located on the opposite side of the mixing box (3), and a material conveying pipeline (6) and a return pipeline (7) are respectively connected between the stirring box (9) and the mixing box (3), so A circulating pump (8) is provided inside the conveying pipeline (6) and the return pipeline (7);

The temperature insulation box (13) is located at the front end of the stirring box (9), and an air guide plate (15) is arranged inside the temperature insulation box (13), and the inside of the wind guide plate (15) is respectively connected with a first partition a temperature pipe (16) and a second insulation pipe (17), the second insulation pipe (17) is located at the top of the first insulation pipe (16);

The breeding rack (18) is located at the upper and lower ends of the support frame (2), the outer surface of the breeding rack (18) is respectively provided with cotton pellets (23) and films (24), and the films (24) are equally spaced covered on the outer surface of the cotton pellet (23);

A turbine air chamber (19) is located at the bottom end of the breeding rack (18), a material storage pipe (25) is provided between the turbine air chamber (19) and the farming rack (18), and the material storage pipe (25) a one-way valve (26) is provided inside;

An auxiliary storage rack (30) is located on the opposite side of the main storage rack (1), the auxiliary storage rack (30) is provided with a hinge (35) inside, and the other end of the hinge (35) is connected with a switch door (36) .
The constant temperature breeding warehouse for large-scale rearing of Spodoptera frugiperda according to claim 1, characterized in that: the inside of the mixing box (3) is respectively provided with a first pressurizing pipe (10) and A second booster pipe (11), a booster pump (12) is provided inside the first booster pipe (10) and the second booster pipe (11), and the first booster pipe (10) ) and one end of the second booster pipe (11) penetrate through the interior of the main magazine rack (1) and the auxiliary magazine rack (30).
The constant temperature breeding warehouse for large-scale rearing of Spodoptera frugiperda, which is easy to absorb sugar and nutrition, characterized in that: the first pressurizing pipe (10) and the second pressurizing pipe (11) The first installation groove (33) is in a snap-fit connection, and a movable shaft (20) is movably connected inside the first booster pipe (10) and the second booster pipe (11). The other end of the shaft (20) penetrates the breeding rack (18), and the end of the movable shaft (20) is connected with a stirring rod (37).
The constant temperature breeding warehouse for large-scale rearing of Spodoptera frugiperda according to claim 3, characterized in that: the inside of the movable shaft (20) is a hollow structure, and the outer surface of the movable shaft (20) Material guide plates (21) are distributed at equal intervals, the material guide plate (21) is in a triangular structure, and spray heads (22) are annularly distributed on the outer surface of the material guide plate (21).
The constant temperature breeding warehouse for large-scale breeding of Spodoptera frugiperda according to claim 4, characterized in that: the breeding rack (18) and the guide plate (21) are slidingly connected, so that the The material guide plate (21) is connected with the cotton pellets (23) and the film (24) in a snap-fit connection, and the breeding rack (18) is vertically symmetrically distributed with respect to the center point of the support frame (2), The number of the breeding racks (18) and the turbine wind chambers (19) is the same.
The constant temperature breeding warehouse for large-scale feeding of Spodoptera frugiperda according to claim 1, characterized in that: the incubator (13) is sequentially provided with a dust-proof grille (14) from top to bottom ), activated carbon filter screen (27), heating wire (28) and turbine fan (29). 15) is a snap connection, and the inside of the wind deflector (15) is a trapezoidal structure.
The constant temperature breeding warehouse for large-scale rearing of Spodoptera frugiperda according to claim 1, characterized in that: the outer surface of one end of the main warehouse rack (1) and the auxiliary warehouse rack (30) are both A connecting plate (31) is provided, the connecting plate (31) is internally threaded with a mounting screw (32), and the main warehouse rack (1) and the auxiliary warehouse rack (30) pass through the connecting plate (31) Constitute disassembly structure.
The constant temperature breeding warehouse for large-scale rearing of Spodoptera frugiperda according to claim 1, characterized in that: the center point of the breeding rack (18) and the turbine chamber (19) are located on the same horizontal line , the turbine wind chamber (19) is a circular structure as a whole, and the interior of the turbine wind chamber (19) is connected to the interior of the breeding rack (18) through the material storage pipe (25).