Device suitable for releasing fly pupa parasitic wasps
By designing a device suitable for the release of parasitic bees in fly pupae, parasitic bees are used to carry out biological control of flies, the environmental pollution and health risks in fly control in livestock and poultry farms are solved, and efficient and safe fly control is achieved.
Patent Information
- Application Number
- CN202421214789.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Chemical control of flies in abuse of chemical control in livestock and poultry farms leads to environmental pollution and health risks, and the existing biological control technology has insufficient application scope and efficiency.
A device suitable for the release of parasitic bees by fly pupae is designed, including a placement box, conical column, support rod, mesh bowl and semicircular net. This device facilitates the placement and release of parasitic bees and fly pupae, and realizes effective parasitic bees by and control flies.
The device improves the efficiency and safety of fly control, reduces the frequency of chemical pesticide use, extends the control time, reduces production losses, and ensures food safety and environmental protection.
Smart Images
Figure CN222340326U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of biological control of livestock and poultry pests, in particular to a device suitable for releasing fly pupa parasitic wasps. Background Art
[0002] Large-scale breeding of livestock and poultry has improved the production efficiency of livestock and poultry products, but the excessive concentration of manure in livestock and poultry farms not only pollutes the surrounding ecological environment and induces epidemic diseases, but also breeds a large number of common livestock and poultry pests - flies; the invasion of flies will cause stress responses in livestock, affecting their normal lives and leading to a decline in their health levels, thereby reducing the quality of dairy cows and beef cattle; in addition, such pests are also the medium for the spread of diseases, and pathogens are carried by them, causing livestock to become ill or even die, causing economic losses to farmers and enterprises. This is also one of the important reasons restricting the further development of the livestock and poultry industry.
[0003] Chemical control has always been the main means of fly control in livestock and poultry farming. In the long run, the frequency of pesticide application and the dosage are large, which has brought different degrees of pollution to the environment, and even pesticide residues in milk, which is extremely harmful after drinking. With the enhancement of people's awareness of green prevention and control, the relevant biological control technology of using parasitic natural enemies to control flies in livestock and poultry farms has gradually gained attention, and the application scope of biological control has gradually expanded from the agricultural field to the livestock and poultry farming field. Fly pupa parasitic wasps are parasitic natural enemies of flies, including fly pupa golden wasps, fly pupa figurine wasps, etc., and their hosts include Drosophilidae, Anthomyidae and Calliphoridae. This method of controlling fly pests by parasitic wasps is a kind of biological control. The release of dominant parasitic natural enemy insects has greatly reduced the frequency of use of chemical pesticides, making products safer, production more stable, environmental pressure less, and reducing the spread of pathogens. It can not only guarantee the vital interests of farmers or enterprises, but also ensure that consumers can consume with more confidence. Utility Model Content
[0004] The utility model aims to provide a device suitable for releasing fly pupa parasitic wasps, so as to solve the problems existing in the above-mentioned prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following solution: The utility model provides a device suitable for releasing fly pupa parasitic wasps, comprising a placement box, the bottom surface of the placement box is provided with a bottom plate, the top surface of the placement box is provided with a conical column, a containing component is provided between the conical column and the bottom plate, and the containing component is provided in the placement box;
[0006] The containing assembly comprises a support rod, a plurality of mesh bowls are fixedly connected to the support rod, and two ends of the support rod are detachably connected to the conical column and the chassis respectively;
[0007] The placement box includes a first semicircular net and a second semicircular net that are arranged opposite to each other, wherein two ends of the first semicircular net are respectively fixedly connected to the conical column and the chassis, and two ends of the second semicircular net are respectively detachably connected to the conical column and the chassis.
[0008] Preferably, one end of the first semicircular net is detachably connected to the second semicircular net through a plurality of locks, and the first semicircular net and the second semicircular net are rotatably connected at one end away from the locks through a plurality of hinges.
[0009] Preferably, the first semicircular net and the second semicircular net are adapted to each other.
[0010] Preferably, a plurality of the mesh bowls are arranged at equal intervals.
[0011] Preferably, a limiting block is fixedly connected to the bottom surface of the mesh bowl, and the limiting block is sleeved on the support rod and fixedly connected to the support rod.
[0012] Preferably, a first limiting hole is opened at the center of one end of the conical column toward the support rod, and the first limiting hole is detachably connected to the support rod.
[0013] Preferably, a second limiting hole is formed in the center of one end of the chassis toward the support rod, and the second limiting hole is detachably connected to the support rod.
[0014] Preferably, the depth of the first limiting hole is greater than the depth of the second limiting hole.
[0015] Preferably, a hook is fixedly connected to the center of the top surface of the conical column, and the hook is detachably connected to a support assembly.
[0016] Preferably, the support assembly comprises a needle-shaped iron rod, the top surface of which is fixedly connected to one end of a connecting rod, and one end of the connecting rod away from the needle-shaped iron rod is detachably connected to the hook via a hanging ring.
[0017] The utility model discloses the following technical effects:
[0018] The utility model not only facilitates the installation of the support rod, but also facilitates the placement of parasitic wasps and fly pupae in a plurality of gauze bowls by opening the second semicircular net; at the same time, by removing the support rod, it is convenient to clean the placement box and the gauze bowl, and the box can be reused many times. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the utility model when the support assembly is not installed;
[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the conical column and chassis of the utility model;
[0023] Figure 4 This is a schematic diagram of the chassis structure from a top view of the utility model;
[0024] Figure 5 This is a schematic diagram of the structure of the first semicircular net and the second semicircular net of the utility model;
[0025] Among them, 1. placement box; 2. conical column; 3. chassis; 4. support rod; 5. needle-shaped iron rod; 6. connecting rod; 11. first semicircular net; 12. second semicircular net; 13. lock; 14. hinge; 21. hook; 22. first limiting hole; 31. second limiting hole; 41. mesh bowl; 42. limiting block. DETAILED DESCRIPTION
[0026] 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.
[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0028] Reference Figure 1-Figure 5 The utility model discloses a device suitable for releasing fly pupa parasitic wasps, comprising a placing box 1, a bottom surface of the placing box 1 is provided with a bottom plate 3, a top surface of the placing box 1 is provided with a conical column 2, a containing component is provided between the conical column 2 and the bottom plate 3, and the containing component is provided in the placing box 1;
[0029] The containing assembly includes a support rod 4, on which a plurality of mesh bowls 41 are fixedly connected, and both ends of the support rod 4 are detachably connected to the conical column 2 and the bottom plate 3 respectively;
[0030] The placement box 1 includes a first semicircular net 11 and a second semicircular net 12 which are arranged opposite to each other. The two ends of the first semicircular net 11 are fixedly connected to the conical column 2 and the chassis 3 respectively, and the two ends of the second semicircular net 12 are detachably connected to the conical column 2 and the chassis 3 respectively.
[0031] The utility model opens the second semicircular net 12, which is not only convenient for installing the support rod 4, but also convenient for placing parasitic wasps and fly pupae in a plurality of gauze bowls 41; at the same time, by removing the support rod 4, it is convenient to clean the placement box 1 and the gauze bowl 41, and they can be reused many times.
[0032] In a further optimized solution, one end of the first semicircular net 11 is detachably connected to the second semicircular net 12 through a plurality of lock buckles 13, and the first semicircular net 11 and the second semicircular net 12 are respectively rotatably connected at one end away from the lock buckle 13 through a plurality of hinges 14. The first semicircular net 11 and the second semicircular net 12 can be locked by the lock buckle 13; by opening the lock buckle 13, it is convenient to clean the interior and replenish materials.
[0033] The first semicircular net 11 and the second semicircular net 12 are made of 80 molybdenum iron yarn, which can not only prevent large insects from entering and facilitate the release of parasitic wasps, but also facilitate internal ventilation and keep dry.
[0034] According to a further optimization scheme, the first semicircular net 11 and the second semicircular net 12 are matched.
[0035] To further optimize the scheme, a plurality of gauze bowls 41 are arranged at equal intervals. The gauze bowl 41 adopts 80 molybdenum iron sand mesh, which will not miss the fly pupae and can maintain ventilation.
[0036] According to a further optimized solution, the bottom surface of the mesh bowl 41 is fixedly connected to a limiting block 42 , and the limiting block 42 is sleeved on the support rod 4 and fixedly connected to the support rod 4 .
[0037] The outer diameter of the bowl opening of the gauze bowl 41 is smaller than the inner diameter of the placement box 1, so that the parasitic wasps move into the gauze bowl 41 to parasitize the fly pupae.
[0038] According to a further optimization scheme, a first limiting hole 22 is provided at the center of one end of the conical column 2 facing the support rod 4, and the first limiting hole 22 is detachably connected to the support rod 4.
[0039] According to a further optimized solution, a second limiting hole 31 is provided at the center of one end of the chassis 3 facing the support rod 4 , and the second limiting hole 31 is detachably connected to the support rod 4 .
[0040] According to a further optimization scheme, the depth of the first limiting hole 22 is greater than the depth of the second limiting hole 31 .
[0041] When installing the support rod 4, first insert one end of the support rod 4 into the first limiting hole 22, and then insert the other end of the support rod 4 into the second limiting hole 31. At this time, the end of the support rod 4 inserted into the first limiting hole 22 is still in the first limiting hole 22, so that the support rod 4 can be installed between the conical column 2 and the chassis 3.
[0042] According to a further optimization scheme, a hook 21 is fixedly connected to the center of the top surface of the conical column 2, and the hook 21 is detachably connected to a supporting assembly.
[0043] The hook 21 is convenient for hanging indoors. When there is no suitable fixing point, the hook 21 is installed on the supporting assembly for use.
[0044] According to a further optimized solution, the supporting assembly includes a needle-shaped iron rod 5, the top surface of which is fixedly connected to one end of a connecting rod 6, and the end of the connecting rod 6 away from the needle-shaped iron rod 5 is detachably connected to a hook 21 via a hanging ring.
[0045] Insert the needle-shaped iron rod 5 into the ground, and then install the hook 21 on the hanging ring.
[0046] Working process: hang the hook 21 at a suitable point. If there is no suitable hanging point, insert the needle-shaped iron rod 5 into the ground, and then install the hook 21 on the hanging ring. Open the second semicircular net 12 through the lock buckle 13, take out the support rod 4, calculate the development time of the fly pupa parasitic wasp and the age of the fly pupa, place the parasitic wasps and fly pupae in several gauze bowls 41, close the second semicircular net 12, and lock the first semicircular net 11 and the second semicircular net 12 through the lock buckle 13; after the parasitic wasps emerge, they can parasitize the fly pupae of the adapted age, so that the control time can be extended by repeating the parasitic wasps. After the parasitic wasps emerge, some parasitic wasps parasitize new fly pupae in the gauze bowl 41, and the remaining large number of parasitic wasps fly out to find hosts for control; the parasitic wasps can fly out from the mesh gaps of the first semicircular net 11 and the second semicircular net 12, find the control object to feed and parasitize, and then effectively control the harm to it.
[0047] The utility model is easy to operate, can improve the utilization rate and the pest control rate of pastures, has lower use cost, richer use scenarios, and more lasting control effect; it can reduce production losses and ensure food safety while protecting the environment.
[0048] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0049] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.
Claims
1. A device suitable for releasing fly pupa parasitic wasps, characterized in that: It comprises a storage box (1), the bottom surface of the storage box (1) is provided with a bottom plate (3), the top surface of the storage box (1) is provided with a conical column (2), a receiving component is provided between the conical column (2) and the bottom plate (3), and the receiving component is provided in the storage box (1); The accommodating assembly comprises a support rod (4), a plurality of mesh bowls (41) are fixedly connected to the support rod (4), and two ends of the support rod (4) are detachably connected to the conical column (2) and the chassis (3) respectively; The placement box (1) comprises a first semicircular net (11) and a second semicircular net (12) which are arranged opposite to each other, wherein the two ends of the first semicircular net (11) are fixedly connected to the conical column (2) and the chassis (3) respectively, and the two ends of the second semicircular net (12) are detachably connected to the conical column (2) and the chassis (3) respectively.
2. The device suitable for releasing fly pupa parasitic wasps according to claim 1, characterized in that: One end of the first semicircular net (11) is detachably connected to the second semicircular net (12) via a plurality of lock buckles (13); the first semicircular net (11) and the second semicircular net (12) are rotatably connected at their respective ends away from the lock buckles (13) via a plurality of hinges (14).
3. The device suitable for releasing fly pupa parasitic wasps according to claim 1, characterized in that: The first semicircular net (11) and the second semicircular net (12) are adapted to each other.
4. The device suitable for releasing fly pupa parasitic wasps according to claim 1, characterized in that: A plurality of the gauze bowls (41) are arranged at equal intervals.
5. The device suitable for releasing fly pupa parasitic wasps according to claim 1, characterized in that: The bottom surface of the mesh bowl (41) is fixedly connected to a limiting block (42), and the limiting block (42) is sleeved on the support rod (4) and fixedly connected to the support rod (4).
6. The device suitable for releasing fly pupa parasitic wasps according to claim 1, characterized in that: A first limiting hole (22) is provided at the center of one end of the conical column (2) facing the support rod (4), and the first limiting hole (22) is detachably connected to the support rod (4).
7. The device suitable for releasing fly pupa parasitic wasps according to claim 6, characterized in that: A second limiting hole (31) is provided at the center of one end of the chassis (3) facing the support rod (4), and the second limiting hole (31) is detachably connected to the support rod (4).
8. The device suitable for releasing fly pupa parasitic wasps according to claim 7, characterized in that: The depth of the first limiting hole (22) is greater than the depth of the second limiting hole (31).
9. The device suitable for releasing fly pupa parasitic wasps according to claim 1, characterized in that: A hook (21) is fixedly connected to the center of the top surface of the conical column (2), and the hook (21) is detachably connected to a support assembly.
10. The device suitable for releasing fly pupa parasitic wasps according to claim 9, characterized in that: The support assembly comprises a needle-shaped iron rod (5), the top surface of which is fixedly connected to one end of a connecting rod (6), and the end of the connecting rod (6) away from the needle-shaped iron rod (5) is detachably connected to the hook (21) via a hanging ring.