CN213756314U - Automatic release in aphidiidae field - Google Patents

Abstract

The utility model discloses an automatic release in aphidiidae field, wherein, the device includes: a container frame; the gauze is laid in the container frame and forms a closed net-shaped container; the rain shielding cover is arranged above the container frame, and a release port for enabling aphidiidae to fly out is formed between the rain shielding cover and the mesh container; the mesh-type container comprises a first mesh part and a second mesh part, the second mesh part is positioned at the upper part of the mesh-type container, the aperture of the second mesh part is larger than the volume of the aphidiidae, and the aperture of the first mesh part is smaller than the volume of the aphidiidae. When releasing the aphidiidae in the field, the aphidiidae is firstly placed in the mesh type container, so that the aphidiidae automatically fly upwards, fly out of the mesh type container from the second gauze part, and fly to the field through the release opening. Through experiments, the field control effect of the aphidiidae eggs can be improved to 85% from the current 70%, and the field control effect of the aphidiidae is greatly improved.

Description

Automatic release in aphidiidae field

Technical Field

The utility model relates to an automatic release in aphidiidae field belongs to aphidiidae release technical field.

Background

In recent years, in order to realize the development targets of 'green, ecological, high-quality and safe' in tobacco production, a series of researches and popularization of biological and physical pest control technologies are developed, and good results are obtained, wherein the biological technology for preventing and controlling the tobacco aphids by the aphidiidae becomes one of the technologies which are vigorously popularized in the tobacco industry. The aphidius gifuensis ashmead is an endoparasitic wasp special for parasitic aphids and has strong natural control force on host aphids. By popularizing the aphidius gifuensis prevention and control technology, the application amount of chemical pesticides in tobacco leaves can be reduced, and the quality of the tobacco leaves can be improved.

The aphidius gifuensis ashmead breeding and releasing need to be carried out through a series of links such as seed expanding, propagation expanding, releasing and the like, all links are buckled with each other in a loop and are dense, and the field releasing link is an important link for determining the aphidius gifuensis ashmead prevention and control effect. The prior document discloses a device for field breeding and releasing of aphidius gifuensis (patent number: 2016208235230), which comprises a breeding cover and a breeding net, wherein the breeding net is sleeved on the breeding cover, the shape of the breeding net is matched with that of the breeding cover, and a zipper is arranged on the breeding net. The use mode of the device is as follows: the device is arranged on tobacco plants in a tobacco field from a flue-cured tobacco bulk stage to a vigorous growing stage, and can directly propagate the Aphis persicae and Aphis sulzer braconid flies in the covered tobacco plants. When the number of the cultivated aphidius gifuensis ashmeads meets the requirement of bee releasing, the bee releasing can be realized by opening the zipper on the device. The device is fit for breeding and releasing of aphidiidae, is not suitable for the direct quick release in batches of aphidiidae, and cost of manufacture and cost of labor are also higher simultaneously.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides an automatic release in aphidiidae field can realize the quick field release in batches of aphidiidae to can improve and prevent imitating, reduce the cost of labor.

The technical scheme of the utility model is that: an aphidiidae field automatic release device, wherein, the device includes:

a container frame;

the gauze is laid in the container frame and forms a closed net-shaped container;

the rain shielding cover is arranged above the container frame, and a release port for enabling aphidiidae to fly out is formed between the rain shielding cover and the mesh container;

the mesh-type container comprises a first mesh part and a second mesh part, the second mesh part is positioned at the upper part of the mesh-type container, the aperture of the second mesh part is larger than the volume of the aphidiidae, and the aperture of the first mesh part is smaller than the volume of the aphidiidae.

In one example, the container frame comprises:

a base plate;

the stand, the stand is 4, sets up respectively on the bottom plate.

In one example, the bottom surface of the rain cover is connected to the top ends of four of the posts.

In one example, a cross bar is disposed between adjacent ones of the posts.

In one example, the second screen portion is fixedly disposed in an opening formed by a plurality of the cross bars.

In one example, a road wheel is provided at the bottom of the base plate.

In one example, the apparatus further comprises:

the solar cell panel is arranged on the rain shielding cover;

the illuminating lamp is arranged on the bottom surface of the rain shielding cover;

the solar cell panel is electrically connected with the illuminating lamp and provides electric energy required by the illuminating lamp for illumination.

In one example, the illuminating lamps are multiple and are respectively arranged at different directions and correspond to different positions of the upper end opening of the mesh-type container.

In one example, the mesh-type container is provided with a zipper.

The utility model has the advantages that: when the device is used for releasing the aphidiidae in the field, the aphidiidae is firstly placed in the net-shaped container, the aphidiidae flies upwards independently, flies out of the net-shaped container from the second gauze part and flies into the field through the release opening. Through the test of the applicant, the device can improve the field control effect of the aphidiidae eggs from 70 percent to 85 percent, and greatly improve the field control effect of the aphidiidae.

In addition, this device is through installing the light above net type container, when the release of needs realization aphidiidae fast, can open the light, and then can attract aphidiidae to fly out upwards fast, and then reach the purpose that improves release efficiency. Especially, the illuminating lamps arranged at different positions above the opening of the mesh type container can attract the aphidiidae to fly out in the direction, and further achieve the purpose of releasing in a specific direction.

Drawings

FIG. 1 is a schematic structural view of an automatic releasing device for aphidiidae in a field;

description of reference numerals:

1 Container frame

11 bottom plates, 12 upright posts, 13 transverse rods and 14 travelling wheels;

2 gauze element

21 a first screen section, 22 a second screen section, 23 a zip;

3, a rain cover;

4, a solar cell panel;

5 lighting lamp.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an automatic releasing device for aphidiidae field according to an embodiment of the present invention includes a container frame 1, a gauze 2, a rain cover 3, a solar cell panel 4, and a lighting lamp 5.

The container frame 1 has a container frame. Gauze 2 lays in container frame 1 to form the closed net type container, this net type container includes first gauze portion 21 and second gauze portion 22, and second gauze portion 22 is located the upper portion of net type container, and, the aperture of second gauze portion 22 is greater than the volume of aphidiidae, and the aperture of first gauze portion 21 is less than the volume of aphidiidae. Rain cover 3 is installed above container frame 1, has the release mouth that can supply the aphidiidae to fly out between net type container and rain cover 3.

Specifically, when releasing aphidiidae in the field, the aphidiidae is first placed in the mesh container, and the aphidiidae flies upward independently, and flies out of the mesh container from the second screen part 22, and then flies into the field through the release opening. Through the test of the applicant, the device can improve the field control effect of the aphidiidae eggs from 70 percent to 85 percent, and greatly improve the field control effect of the aphidiidae.

In this device, rain cover 3 ensures that whole device is not drenched by the rainwater in the topmost of whole device, avoids sunshine to penetrate directly. The gauze 2 can prevent aphidiidae from being damaged by external factors, such as ants, birds, etc.

Further, in the device, the container frame 1 comprises a bottom plate 11 and four upright posts 12, wherein the four upright posts 12 are fixed on the bottom to form a frame structure with a closed bottom and an open periphery.

Further, in the present device, the bottom surface of the rain cover 3 is connected to the top ends of the four pillars 12. The structure has the advantages of simple structure and convenient installation.

Further, in the present apparatus, a cross bar 13 is provided between adjacent columns 12. The cross bar 13 is connected with the upright post 12, so that the structural stability of the device can be enhanced.

Furthermore, in the device, the second gauze part 22 is fixedly arranged in the opening formed by the plurality of cross rods 13, so that the upper end of the mesh-type container is relatively flat, and the aphidiidae can be released conveniently.

Furthermore, in the device, the walking wheels 14 are arranged at the bottom of the bottom plate 11, so that the device can be conveniently moved and used. In this embodiment, the traveling wheels 14 may be universal wheels with brake function

Further, this device still includes solar cell panel 4 and light 5, and solar cell panel 4 is installed on the rain cover 3, and light 5 is installed on the bottom surface of rain cover 3, and solar cell panel 4 and light 5 electrical connection provide the required electric energy of light 5 illumination by it.

Particularly, because the aphidiidae has tendency and certain phototaxis, this device is through installing light 5 in net type container top, when the release of the quick realization aphidiidae of needs, can open light 5, and then can attract the quick upwards departure of aphidiidae. The solar cell panel 4 can satisfy the power consumption demand of the illuminating lamp 5. Of course, the lighting lamp 5 may also use a storage battery as an auxiliary power supply.

Further, in the present apparatus, a plurality of illuminating lamps 5 are provided, which are respectively disposed at different orientations and correspond to different positions of the upper end opening of the mesh-type container. Specifically, the illumination lamps 5 installed at different positions above the opening of the mesh-type container can attract the aphidiidae to fly out in the direction, and the aphidiidae can be released in a specific direction. For example, open the light 5 of all directions in proper order, can realize that aphidiidae evenly releases to all directions, avoid aphidiidae to prick to pile and cause the not good problem of release effect. The illumination lamp 5 in this embodiment may be a lamp emitting yellow light.

Further, in the device, the zipper 23 is arranged on the mesh-type container, and the zipper 23 can be arranged on the first gauze part 21, so that the device has the advantage of convenient use.

In this example, the container frame 1 has a length of 80cm, a width of 60 cm and a height of 20 cm. The rain cover 3 is 85cm long and 65 cm wide. The mesh number of the first screen part 21 may be 100 meshes, the mesh number of the second screen part 22 may be 30 meshes, and the screen 2 may be fixed to the container frame 1 by fixing glue. Four illuminating lamps 5 are respectively arranged at the four side edges of the rain cover 3.

The use method of the automatic releasing device for the aphidiidae field comprises the following steps: 5000 aphidiidae are placed into the device, the release opening is opened, the aphidiidae are released in the morning on sunny days, and a release box is placed every 5 mu, so that the effect is best. Through the test of the applicant, the device can improve the field control effect from 70 percent to 85 percent.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (9)

1. An aphidiidae field automatic release device, wherein, the device includes:

a container frame (1);

the gauze (2) is laid in the container frame (1) and forms a closed net-shaped container;

the rain shielding cover (3) is arranged above the container frame (1), and a release opening for enabling aphidiidae to fly out is formed between the rain shielding cover (3) and the mesh container;

wherein the mesh-type container comprises a first mesh part (21) and a second mesh part (22), the second mesh part (22) is positioned at the upper part of the mesh-type container, the aperture of the second mesh part (22) is larger than the volume of the aphidiidae, and the aperture of the first mesh part (21) is smaller than the volume of the aphidiidae.

2. The aphidiidae field automatic release device according to claim 1, wherein the container frame (1) comprises:

a base plate (11);

the number of the upright columns (12) is 4, and the upright columns (12) are respectively arranged on the bottom plate (11).

3. The automatic aphidiidae field release device according to claim 2, wherein the bottom surface of the rain cover (3) is connected with the top ends of the four upright posts (12).

4. The automatic aphidiidae field release device according to claim 2, wherein a cross bar (13) is provided between adjacent columns (12).

5. The automatic field releasing device for the aphidiidae according to claim 4, wherein the second gauze part (22) is fixedly arranged in an opening formed by a plurality of cross bars (13).

6. The automatic aphidiidae field release device according to claim 2, wherein a travelling wheel (14) is provided at the bottom of the bottom plate (11).

7. The aphidiidae field automatic release device of claim 1, wherein the device further comprises:

the solar cell panel (4) is arranged on the rain shielding cover (3);

an illuminating lamp (5) arranged on the bottom surface of the rain cover (3);

the solar cell panel (4) is electrically connected with the illuminating lamp (5), and the electric energy required by illumination of the illuminating lamp (5) is provided by the solar cell panel.

8. The automatic field releasing device for the aphidiidae according to claim 7, wherein the illuminating lamps (5) are multiple and are respectively arranged at different directions and correspond to different positions of the upper end opening of the mesh-type container.

9. The automatic field releasing device for aphidiidae according to claim 1, wherein a zipper (23) is provided on the mesh type container.

Images