Natural enemy release device

Abstract

The utility model discloses a natural enemy releasing device which comprises a box body, and through the cooperative use of the box body, a first guide channel, a second guide channel, a releasing cylinder, a through groove, a drawing box and an adult box, natural enemy insects in the adult box can fly out of the releasing cylinder through the first guide channel and the second guide channel so as to enter an affected crop area. Natural regulation and control of the number of pests are achieved, pest management is conducted by means of the natural relationship between organisms, ecological balance can be maintained easily, use of chemical pesticides can be reduced, pressure on the environment is reduced, and by means of cooperative use of the installation shell and the killing assembly, sex pheromones released by the sex attractant filling box can be utilized, and the pest killing effect is improved. And the killing assembly can be adjusted and optimized according to the characteristics of different environments and target pests, so that the killing assembly is more suitable for the requirements of various complex environments, and the use flexibility of the natural enemy release device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pest control, in particular to a natural enemy releasing device. Background Art

[0002] In agriculture, forestry and horticulture, pest management has always been an important and complex challenge. Although chemical pesticides can effectively control the number of pests in the short term, long-term use often leads to pest resistance and has negative impacts on the environment and non-target organisms. In order to seek a more environmentally friendly and sustainable pest management method, natural enemy release devices have gradually received attention and application. Natural enemy release devices are a biological control tool that uses natural enemies (such as predatory insects, parasitic insects, etc.) to control the number of pests.

[0003] The functions of existing natural enemy release devices are relatively simple, and they often only have the functions of storing and releasing natural enemies. This simple operation mode cannot adapt to the prevention and control needs of different pest types and different ecological environments. For example, in areas with high pest density and complex ecological environment, a single release mode may not achieve the expected prevention and control effect, and may even lead to a waste of natural enemy resources. Therefore, we need to propose a natural enemy release device. Utility Model Content

[0004] The purpose of the utility model is to provide a natural enemy releasing device, aiming to solve the problem that the functions of the natural enemy releasing devices in the prior art are relatively single, and they often only have the storage and release functions of natural enemies. This simple operation mode cannot adapt to the prevention and control needs of different pest types and different ecological environments. For example, in areas with high pest density and complex ecological environment, a single release mode may not achieve the expected prevention and control effect, and may even lead to a waste of natural enemy resources.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for releasing natural enemies comprises a box body, a first guide channel is fixedly connected to the top of the box body, a second guide channel is arranged on the top of the first guide channel, a release cylinder is fixedly connected to the top of the second guide channel, a through groove is opened on one side wall of the box body, a pull-out box is inserted into the interior of the box body, four groups of support columns are fixedly connected to the inner bottom of the pull-out box, adult boxes are fixedly connected to the tops of the four groups of support columns, mounting shells are respectively fixedly connected to the side walls of the box body, and killing components for luring pests are respectively arranged inside the two groups of mounting shells.

[0007] Preferably, the killing component includes a sex attractant filling box and an electric grid, the top of the mounting shell is provided with a slot adapted to the sex attractant filling box, the sex attractant filling box is plugged into the inside of the slot, and the electric grid is fixedly mounted on the inner wall of the mounting shell.

[0008] Preferably, both side walls of the mounting shell are respectively provided with locking components for positioning the sex attractant filling box, and the locking components include a fixed sleeve, which is fixedly mounted on one side wall of the mounting shell, and a locking rod is slidably inserted into the interior of the fixed sleeve, one end of the locking rod is inserted into the interior of the sex attractant filling box, and the other end of the locking rod is fixedly connected to a pull plate.

[0009] Preferably, it also includes a return spring, one end of which is fixedly connected to a side wall of the pull plate, the other end of which is fixedly connected to one end of a fixed sleeve, and the return spring is movably sleeved on the outer wall of the locking rod.

[0010] Preferably, both side walls of the sex attractant filling box are respectively provided with insertion holes adapted to the locking rod, and one end of the locking rod is inserted into the inside of the insertion hole.

[0011] Preferably, an inner wall of the first guide channel is provided with an internal thread, an outer wall of the second guide channel is provided with an external thread matching the internal thread, and the first guide channel is threadedly connected to the second guide channel.

[0012] Preferably, a plurality of groups of release holes are opened on the outer wall of the release cylinder, a rain shield is fixedly installed on the top of the release cylinder, and a hook is fixedly connected to the top of the rain shield.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model sets a box body, a first guide channel, a second guide channel, a release tube, a through groove, a pull-out box and an adult box for coordinated use. The natural enemy insects in the adult box can fly out from the inside of the release tube through the first guide channel and the second guide channel, and thus enter the damaged crop area, thereby realizing the natural regulation of the number of pests and managing pests by utilizing the natural relationship between organisms. This is not only beneficial to maintaining ecological balance, but also can reduce the use of chemical pesticides and reduce the pressure on the environment.

[0015] 2. By setting up the installation shell and the killing component for use together, the sex pheromones released by the sex attractant filling box can be used to attract specific pests to approach the power grid, and then they will be electrocuted to death. The killing component can be adjusted and optimized according to different environments and the characteristics of target pests, making it more adaptable to the needs of various complex environments, which is conducive to further improving the flexibility of the use of natural enemy release devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the box body, the first guide channel and the second guide channel of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the drawer box and the adult box of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the installation shell, killing component and locking component of the utility model.

[0020] In the figure: 1. box body; 2. first guide channel; 3. second guide channel; 4. release cylinder; 5. through groove; 6. pull-out box; 7. support column; 8. adult box; 9. installation shell; 10. killing component; 1001. sex attractant filling box; 1002. power grid; 1003. slot; 11. locking component; 1101. fixing sleeve; 1102. locking rod; 1103. pull plate; 12. reset spring; 13. jack; 14. internal thread; 15. external thread; 16. release hole; 17. rain shield; 18. hook. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A device for releasing natural enemies, comprising a box body 1, a first guide channel 2 is fixedly connected to the top of the box body 1, a second guide channel 3 is arranged on the top of the first guide channel 2, a release tube 4 is fixedly connected to the top of the second guide channel 3, a through slot 5 is provided on one side wall of the box body 1, a pull-out box 6 is plugged into the inside of the box body 1, four groups of support columns 7 are fixedly connected to the inner bottom of the pull-out box 6, adult boxes 8 are fixedly connected to the tops of the four groups of support columns 7, an appropriate amount of food can be placed on the inner bottom of the pull-out box 6, and mounting shells 9 are fixedly connected to the two side walls of the box body 1, and the two groups of mounting shells 9 are fixedly connected to the two sides of the box body 1. The interior of the box 1 is respectively provided with a killing component 10 for luring the pests. The utility model arranges the box body 1, the first guide channel 2, the second guide channel 3, the release tube 4, the through groove 5, the pull-out box 6 and the adult box 8 for coordinated use. The natural enemy insects in the adult box 8 can fly out from the inside of the release tube 4 through the first guide channel 2 and the second guide channel 3, so as to enter the damaged crop area, realize the natural regulation of the number of pests, and use the natural relationship between organisms to manage pests, which is not only conducive to maintaining ecological balance, but also can reduce the use of chemical pesticides and reduce the pressure on the environment;

[0024] The killing component 10 includes a sex attractant filling box 1001 and an electric grid 1002. A slot 1003 adapted to the sex attractant filling box 1001 is provided on the top of the mounting shell 9. The sex attractant filling box 1001 is plugged into the inside of the slot 1003. The electric grid 1002 is fixedly mounted on the inner wall of the mounting shell 9. An appropriate amount of sex attractant is filled in the sex attractant filling box 1001. The sex pheromone released by the sex attractant can be used to attract specific pests to approach the electric grid, which will then be electrocuted to death. The filled sex attractant can be adjusted according to actual conditions, and can be adjusted and optimized according to different environments and characteristics of target pests, so that it can better adapt to the needs of various complex environments, which is conducive to further improving the flexibility of the natural enemy release device.

[0025] The side walls of the mounting shell 9 are respectively provided with locking components 11 for positioning the sex attractant filling box 1001. The locking components 11 include a fixed sleeve 1101, which is fixedly mounted on one side wall of the mounting shell 9. A locking rod 1102 is slidably inserted inside the fixed sleeve 1101. One end of the locking rod 1102 is inserted into the inside of the sex attractant filling box 1001, and the other end of the locking rod 1102 is fixedly connected to a pull plate 1103.

[0026] It also includes a return spring 12, one end of which is fixedly connected to a side wall of the pull plate 1103, and the other end of which is fixedly connected to one end of the fixed sleeve 1101, and the return spring 12 is movably sleeved on the outer wall of the locking rod 1102;

[0027] Specifically, when the sex attractant filling box 1001 needs to be disassembled, the pull plate 1103 can be pulled first to drive the locking rod 1102 to move until the locking rod 1102 is separated from the sex attractant filling box 1001, and then the sex attractant filling box 1001 can be pulled out from the slot 1003 to complete the disassembly;

[0028] The side walls of the sex attractant filling box 1001 are respectively provided with plug holes 13 adapted to the locking rod 1102, and one end of the locking rod 1102 is plugged into the inside of the plug hole 13;

[0029] Specifically, when the sex attractant filling box 1001 needs to be installed, the pull plate 1103 can be pulled first, which can drive the locking rod 1102 to move. At this time, the reset spring 12 is in a stretched state, and the sex attractant filling box 1001 is inserted into the inside of the slot 1003. When one end of the locking rod 1102 is aligned with the socket 13, the pull plate 1103 is released, and the return force of the reset spring 12 is used to firmly insert one end of the locking rod 1102 into the inside of the socket 13, so as to achieve the effect of quickly disassembling and assembling the sex attractant filling box 1001;

[0030] An internal thread 14 is provided on the inner wall of the first guide channel 2, and an external thread 15 matching the internal thread 14 is provided on the outer wall of the second guide channel 3. The first guide channel 2 is threadedly connected with the second guide channel 3. Gauze is provided on the inner walls of the first guide channel 2 and the second guide channel 3 to facilitate the natural enemy insects to climb on;

[0031] A plurality of release holes 16 are provided on the outer wall of the release tube 4. During the day, external light can shine into the interior of the natural enemy release device through the release holes 16, and the phototaxis of insects can be used to attract natural enemy insects to fly out of the release holes 16. A rain shield 17 is fixedly installed on the top of the release tube 4. The rain shield 17 can prevent rainwater from entering the interior of the natural enemy release device through the release holes 16 on rainy days. A hook 18 is fixedly connected to the top of the rain shield 17. The natural enemy release device can be hung at a designated position by setting the hook 18.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for releasing natural enemies, comprising a box (1), characterized in that: The top of the box (1) is fixedly connected to a first guide channel (2), the top of the first guide channel (2) is provided with a second guide channel (3), the top of the second guide channel (3) is fixedly connected to a release tube (4), a through slot (5) is provided on one side wall of the box (1), a pull-out box (6) is inserted into the interior of the box (1), four groups of support columns (7) are fixedly connected to the inner bottom of the pull-out box (6), the tops of the four groups of support columns (7) are fixedly connected to adult boxes (8), the side walls of both sides of the box (1) are respectively fixedly connected to mounting shells (9), and the interiors of the two groups of mounting shells (9) are respectively provided with killing components (10) for attracting pests.

2. A natural enemy release device according to claim 1, characterized in that: The killing component (10) comprises a sex attractant filling box (1001) and an electric grid (1002); a slot (1003) adapted to the sex attractant filling box (1001) is provided on the top of the installation shell (9); the sex attractant filling box (1001) is plugged into the inside of the slot (1003); and the electric grid (1002) is fixedly mounted on the inner wall of the installation shell (9).

3. A natural enemy release device according to claim 2, characterized in that: The side walls on both sides of the installation shell (9) are respectively provided with locking components (11) for positioning the sex attractant filling box (1001), and the locking component (11) comprises a fixing sleeve (1101), and the fixing sleeve (1101) is fixedly installed on one side wall of the installation shell (9), and a locking rod (1102) is slidably inserted into the interior of the fixing sleeve (1101), one end of the locking rod (1102) is inserted into the interior of the sex attractant filling box (1001), and the other end of the locking rod (1102) is fixedly connected to a pull plate (1103).

4. A natural enemy release device according to claim 3, characterized in that: It also includes a return spring (12), one end of which is fixedly connected to a side wall of the pull plate (1103), and the other end of which is fixedly connected to one end of the fixed sleeve (1101). The return spring (12) is movably sleeved on the outer wall of the locking rod (1102).

5. A natural enemy release device according to claim 4, characterized in that: The side walls of the sex attractant filling box (1001) are respectively provided with insertion holes (13) adapted to the locking rod (1102), and one end of the locking rod (1102) is inserted into the inside of the insertion hole (13).

6. The natural enemy release device according to claim 1, characterized in that: An internal thread (14) is provided on the inner wall of the first guide channel (2), and an external thread (15) matching the internal thread (14) is provided on the outer wall of the second guide channel (3); the first guide channel (2) and the second guide channel (3) are threadedly connected.

7. The natural enemy release device according to claim 1, characterized in that: A plurality of groups of release holes (16) are provided on the outer wall of the release cylinder (4), a rain shield (17) is fixedly installed on the top of the release cylinder (4), and a hook (18) is fixedly connected to the top of the rain shield (17).

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