CN214282834U

CN214282834U - Adjustable aphidiidae releasing device

Info

Publication number: CN214282834U
Application number: CN202022776332.2U
Authority: CN
Inventors: 高强; 王忠宇; 朱广兵
Original assignee: Liupanshui Co of Guizhou Tabacco Co
Current assignee: Liupanshui Co of Guizhou Tabacco Co
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-28
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an aphidiidae release with adjustable, wherein, the device includes: an adjustable container frame; the gauze is laid in the adjustable container frame and forms a closed net-shaped container; the rain shielding cover is arranged above the adjustable 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. Compared with the prior art, the device can realize batch quick field release of the aphidiidae and can realize adjustable release of the aphidiidae.

Description

Adjustable aphidiidae releasing device

Technical Field

The utility model relates to an aphidiidae release with adjustable 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. In addition, the existing release device cannot realize adjustable release of the aphidiidae.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides an aphidiidae release with adjustable can realize the quick field release in batches of aphidiidae, can realize the release with adjustable of aphidiidae simultaneously.

The technical scheme of the utility model is that: an adjustable aphidiidae releasing device, wherein the device comprises:

an adjustable container frame;

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

the rain shielding cover is arranged above the adjustable 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 adjustable containment frame comprises:

a first base plate;

the lifting mechanism is arranged on the first bottom plate;

the second bottom plate is arranged on the lifting mechanism;

the four upright posts are respectively arranged on the first bottom plate;

the gauze is laid between the second bottom plate and the four upright columns at the upper part, and the second bottom plate moves along with the action of the lifting mechanism, so that the size of the net-shaped container is changed.

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, the bottom of the first bottom plate is provided with a travelling wheel.

In one example, the lifting mechanism is an air cylinder, a base of the air cylinder is fixedly arranged on the first bottom plate, and a free end of an expansion link of the air cylinder is connected with the second bottom plate.

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

The utility model has the advantages that: this device is including adjustable container frame, gauze and rain cover, adopts this device when field release aphidiidae, puts the aphidiidae earlier in the net type container, lets the aphidiidae independently fly from upwards to fly out net type container from second gauze portion, fly to the field via the release mouth again. 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, when elevating system drive second bottom plate reciprocated in this device, because the upper portion of net type container is motionless, consequently can change the size of adjustable container frame, and then make this device can change the release velocity of aphidiidae according to actual conditions.

Drawings

FIG. 1 is a schematic structural view of an adjustable aphidiidae releasing device;

description of reference numerals:

1 Adjustable container frame

11, a first bottom plate, 12 lifting mechanisms, 13 a second bottom plate, 14 upright posts, 15 cross bars and 16 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 adjustable aphidiidae releasing device according to an embodiment of the present invention includes an adjustable container frame 1, a gauze 2, and a rain cover 3.

An adjustable container frame 1 has an adjustable size container frame. Gauze 2 lays in adjustable container frame 1 to form confined 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. The rain cover 3 is arranged above the adjustable container frame 1, and a release port for the aphidiidae to fly out is arranged between the net-shaped container and the 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.

In the device, the adjustable container frame 1 comprises a first bottom plate 11, a lifting mechanism 12, a second bottom plate 13 and four upright posts 14, wherein the first bottom plate 11 is plate-shaped, the lifting mechanism 12 is installed on the first bottom plate 11, the second bottom plate 13 is installed on the lifting mechanism 12, the four upright posts 14 are respectively installed on the first bottom plate 11, the second bottom plate 13 can move up and down along the four upright posts 14, a gauze 2 is laid between the second bottom plate 13 and the four upright posts 14 on the upper portion to form a net-shaped container with an opening at the upper end, and the size of the net-shaped container can be changed along with the up and down movement of the lifting mechanism 12 driving the second bottom plate 13.

Specifically, when the second bottom plate 13 is driven to move up and down by the elevating mechanism 12, the size of the adjustable container frame 1 can be changed since the upper portion of the mesh-type container is not moved. The advantage of this kind of structure lies in, this device can change the release speed of aphidiidae according to actual conditions, for example, when the release speed of aphidiidae needs to be postponed, can move second bottom plate 13 downwards for the degree of depth grow of net type container, the release stroke grow of aphidiidae promptly. When needs impel aphidiidae to release away fast, can upwards remove second bottom plate 13 for the degree of depth of net type container diminishes, and aphidiidae's release stroke diminishes promptly.

In this device, elevating system 12 is the cylinder, and the base of cylinder sets firmly on first bottom plate 11, and the free end of the telescopic link of cylinder is connected with second bottom plate 13, orders about second bottom plate 13 through the flexible action of the telescopic link of cylinder and reciprocates. In other embodiments, the lifting mechanism 12 may be, for example, various hydraulic or electric push-type power devices.

Further, in the present device, the bottom surface of the rain cover 3 is connected to the top ends of the four pillars 14. The structure has the advantages of simple structure and convenient installation.

Further, in the present apparatus, a cross bar 15 is provided between adjacent columns 14. The cross bar 15 is connected with the upright posts 14, 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 15, so that the upper end of the net-shaped container is relatively flat, and the aphidiidae can be released conveniently.

Furthermore, in this device, be equipped with walking wheel 16 in the bottom of first bottom plate 11, can make things convenient for the removal of this device to use. In this embodiment, the traveling wheels 16 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 embodiment, the adjustable 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 adjustable 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 adjustable aphidiidae releasing device 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

1. An adjustable aphidiidae releasing device, wherein the device comprises:

an adjustable container frame (1);

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

the rain shielding cover (3) is arranged above the adjustable container frame (1), and a release port 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 pore diameter of the second mesh part (22) is larger than the volume of the aphidiidae, and the pore diameter of the first mesh part (21) is smaller than the volume of the aphidiidae;

the adjustable container frame (1) comprises:

a first base plate (11);

a lifting mechanism (12) arranged on the first bottom plate (11);

a second bottom plate (13) arranged on the lifting mechanism (12);

four upright posts (14) respectively arranged on the first bottom plate (11);

wherein the gauze (2) is laid between the second bottom plate (13) and the four upright posts (14) at the upper part, and the second bottom plate (13) moves along with the action of the lifting mechanism (12), thereby changing the size of the net-shaped container.

2. The adjustable aphidiidae release device according to claim 1, wherein the underside of the canopy (3) is connected to the top ends of four uprights (14).

3. The adjustable aphidiidae release device according to claim 1, wherein a cross bar (15) is provided between adjacent columns (14).

4. The adjustable aphidiidae release device according to claim 3, wherein the second gauze part (22) is fixed in an opening formed by several cross bars (15).

5. The adjustable aphidiidae release device according to claim 1, wherein a travelling wheel (16) is provided at the bottom of the first base plate (11).

6. The adjustable aphidiidae releasing device according to claim 1, wherein the lifting mechanism (12) is a cylinder, the base of the cylinder is fixed on the first bottom plate (11), and the free end of the telescopic rod of the cylinder is connected with the second bottom plate (13).

7. The adjustable aphidiidae release device according to claim 1, wherein a zipper (23) is provided on the mesh-type container.