CN218977749U - Bee ball device capable of releasing various trichogrammars simultaneously - Google Patents

Abstract

The utility model relates to the technical field of trichogramma release, and in particular discloses a bee ball device capable of being used for simultaneously releasing a plurality of trichogramma, which comprises the following components: sphere shell, counter weight, riser and partition baffle. Wherein: the counterweight is fixed at the lower part of the inner cavity of the spherical shell, the water-stop plate is horizontally fixed in the inner cavity of the spherical shell and positioned at the upper part of the counterweight, and the water-stop plate divides the inner cavity of the spherical shell into an upper space and a lower space which are mutually independent. The partition plate divides the upper space into a plurality of mutually independent bee card placing cavities, and a release opening is formed in the sphere shell of each bee card placing cavity so that eclosion trichogrammatid adults fly out from the bee balls. The bee ball device disclosed by the utility model not only can be used for throwing various types of trichogrammars into fields at one time, but also has the characteristic that after throwing, a release opening faces upwards as much as possible so as to be convenient for the trichogrammars to fly out.

Description

Bee ball device capable of releasing various trichogrammars simultaneously

Technical Field

The utility model relates to the technical field of trichogramma release, in particular to a bee ball device capable of being used for simultaneously releasing a plurality of trichogramma.

Background

The technology of "putting bees to control borer" is an important means for controlling crop insect pests such as corn borer and spodoptera frugiperda low-age larvae by using trichogramma, and the mode of controlling insect pests by using predatory natural enemies and parasitic natural enemies of insect pests is one of biological control technologies. The above-mentioned purpose is usually realized by throwing the bee ball into the field, the bee card of trichogramma is installed in the bee ball, and the trichogramma pupa is on the bee card, and after 24-36 hours, the trichogramma adult can be feathered to fly out from the bee ball, so that the eggs of the pests of corn borer, prodenia litura, etc. can be parasitic. At present, each trichogramma can only be put in one type of trichogramma in the trichogramma put in the market every time, but as a plurality of pests exist in the field, a plurality of types of trichogramma are needed to be put in to release different types of trichogramma, so that the treatment cost is increased, the operation efficiency is reduced, and the resource is wasted.

Disclosure of Invention

The utility model provides a bee ball device capable of simultaneously releasing a plurality of trichogrammars, which not only can be used for throwing a plurality of types of trichogrammars into fields at one time, but also has the characteristic that a release opening is upward as much as possible after throwing so as to facilitate the trichogrammars to fly out. Specifically, the technical scheme of the utility model is as follows.

A bee ball device for simultaneously releasing a plurality of trichogrammars, comprising: sphere shell, counter weight, riser and partition baffle. Wherein: the counterweight is fixed at the lower part of the inner cavity of the spherical shell, the water-stop plate is horizontally fixed in the inner cavity of the spherical shell and positioned at the upper part of the counterweight, and the water-stop plate divides the inner cavity of the spherical shell into an upper space and a lower space which are mutually independent. The partition plate divides the upper space into a plurality of mutually independent bee card placing cavities, and a release opening is formed in the sphere shell of each bee card placing cavity so that eclosion trichogrammatid adults fly out from the bee balls.

Further, the bee cards in each of the bee card placing cavities are different to release different kinds of trichogrammars.

Further, the bee card is adhered to the upper surface of the waterproof plate so as to prevent the bee card from being separated from the bee ball device during throwing.

Further, the counterweight is fixed at the bottom of the lower space, so that the upper space of the spherical shell faces upwards after the bee ball device is put in, and the release opening is unblocked.

Further, the sphere shell, the counterweight, the water stop plate and the partition plate are all made of biodegradable resin materials, so that environmental pollution is avoided.

Further, the sphere shell is formed by butt joint of an upper hemisphere shell and a lower hemisphere shell, the butt joint positions of the sphere shell and the lower hemisphere shell are connected in a clamping mode, the water stop plate and the partition baffle are located in the upper hemisphere shell, and the counterweight is located in the lower hemisphere shell.

Compared with the prior art, the utility model has the following beneficial effects: the upper space of the bee ball device is provided with a plurality of mutually independent bee card placing cavities, and the bee card placing cavities can be used for placing different types of bee cards, so that the bee ball device can release various trichogrammars to the field at one time, can prevent and treat various pests in the field at the same time, and is beneficial to improving the treatment effect of the operation efficiency and reducing the treatment cost. In addition, the bee ball device is further provided with the water-stop plate and the counterweight, the counterweight is beneficial to the upward release opening of the bee ball device after being put in the field, so that trichogrammatid after emerging adults can fly out of the release opening smoothly, and in the state, the water-stop plate is beneficial to preventing accumulated water in the field from entering the bee card placing cavity through the degradable sphere shell to influence trichogrammatid emergence.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

Fig. 1 is a schematic diagram of a bee ball device that can be used to release a plurality of trichogrammars simultaneously in the following embodiments.

Fig. 2 is an internal schematic view of a bee ball device that may be used to simultaneously release a plurality of trichogrammars in the following embodiments.

The labels in the figures represent: 1-sphere shell, 2-counterweight, 3-water-stop, 4-partition, 5-release port, 101-upper space, 102-lower space, 103-upper half sphere shell, 104-lower half sphere shell.

Detailed Description

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. 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 utility model belongs.

For convenience of description, the words "upper", "lower", "left" and "right" in the present utility model, if they mean only that the directions are consistent with the upper, lower, left, and right directions of the drawings per se, and do not limit the structure, only for convenience of description and simplification of the description, but do not indicate or imply that the apparatus or element to be referred to needs to have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Term interpretation section: the terms "mounted," "connected," "secured," and the like in the present utility model are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the terms are used in the present utility model to be understood in a specific sense by those skilled in the art according to the specific circumstances, and they may be mechanically connected, directly connected, or indirectly connected through an intermediate medium. The technical scheme of the utility model is further described with reference to the specification, the drawings and the specific embodiments.

Referring to fig. 1, there is illustrated a bee ball device useful for releasing a plurality of trichogrammars simultaneously, comprising: the ball shell 1, the counterweight 2, the water stop plate 3 and the partition plate 4. Wherein: the ball shell 1, the counterweight 2, the water stop plate 3 and the partition baffle 4 are all made of biodegradable resin materials or biodegradable plastics and the like, so that environmental pollution is avoided. It should be noted that such biodegradable resin materials are already widely available and widely used in the art, and the present examples will not be described in detail.

The ball shell 1 is of a spherical structure with an inner cavity, the water-stop plate 3 is of a disc-shaped structure, the water-stop plate is horizontally fixed in the inner cavity of the ball shell 1 and is positioned at the upper part of the counterweight 2, and the edge of the water-stop plate 3 is in sealing connection with the inner wall of the ball shell 1, so that the inner cavity of the ball shell 1 is divided into an upper space 101 and a lower space 102 which are mutually independent. The counterweight 2 is a solid structure, which is filled and fixed at the bottom of the lower space 102. In this embodiment, the counterweight 4 helps the bee ball device to be thrown in the air and then the release opening 5 is upward, so that the trichogramma after emerging adults can fly out of the release opening 5 smoothly, and in this state, the water-stop plate 3 is beneficial to preventing the water accumulation in the field (such as rains, water accumulation formed after irrigation, etc.) from entering the bee card placing cavity through the lower part of the degradable sphere shell 1 to affect trichogramma emergence.

The partition baffle 4 of a plurality of vertical settings is in from left to right interval arrangement in the upper portion space 101, just the lower limb of partition baffle 4 and the upper surface sealing connection of water proof plate 3, the other edges of partition baffle 4 are connected with the inner wall of spheroid shell 1, thereby will upper portion space 101 is separated into a plurality of mutually independent bee card and is placed the chamber, and every all be provided with release 5 on the spheroid shell in chamber is placed to the bee card, every the release 5 that the chamber corresponds can be one, also can be a plurality of, so that the trichogrammatid adult of eclosion flies out from the bee card and places the chamber and get into the field. The upper space of the bee ball device is provided with a plurality of mutually independent bee card placing cavities, and when the bee card placing cavities are used, different types of bee cards can be placed in the bee card placing cavities, so that the bee ball device can release various types of trichogrammars to the field at one time, and can prevent and treat various pests in the field at the same time, thereby not only being beneficial to improving the treatment effect of the operation efficiency, but also being beneficial to reducing the treatment cost.

In another embodiment, the bee card in the bee ball device for releasing a plurality of trichogrammars simultaneously is adhered to the upper surface of the water stop plate 3, so as to prevent the bee card from being separated from the bee ball device when in throwing.

Referring to fig. 1, in another embodiment, in the above example of the bee ball device for releasing multiple trichogrammars simultaneously, the ball housing 1 is formed by butting an upper hemisphere housing and a lower hemisphere housing, and the butting positions of the two hemispheroidal housings are connected by a clamping manner, wherein the water-stop plate 3 and the partition baffle 4 are located in the upper hemisphere housing 103, the water-stop plate 3 forms the bottom surface of the upper hemisphere housing 103, and the counterweight 2 is located in the lower hemisphere housing 104, so that the upper space of the sphere housing faces upwards after the bee ball device is put in, and the release opening is unblocked.

Finally, it should be noted that any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.

Claims (6)

1. A bee ball device for simultaneously releasing a plurality of trichogrammars, comprising: sphere shell, counterweight, water-stop plate and partition plate; wherein: the counterweight is fixed at the lower part of the inner cavity of the spherical shell, the water-stop plate is horizontally fixed in the inner cavity of the spherical shell and is positioned at the upper part of the counterweight, and the water-stop plate divides the inner cavity of the spherical shell into an upper space and a lower space which are mutually independent; the partition plate divides the upper space into a plurality of mutually independent bee card placing cavities, and a release opening is formed in the sphere shell of each bee card placing cavity.

2. The bee ball device for simultaneously releasing a plurality of trichogrammars according to claim 1, wherein the bee cards in each of the bee card placement cavities are different.

3. The bee ball device for simultaneously releasing a plurality of trichogrammars according to claim 2, wherein the bee card is adhered to the upper surface of the water barrier.

4. The bee ball device for simultaneously releasing a plurality of trichogrammars according to claim 1, wherein the weight is fixed to the bottom of the lower space.

5. The bee ball device for simultaneously releasing a plurality of trichogrammars according to any one of claims 1 to 4, wherein the ball housing, the weight, the water barrier and the partition plate are made of biodegradable resin materials.

6. The bee ball device for simultaneously releasing a plurality of trichogrammars according to any one of claims 1 to 4, wherein the sphere housing is formed by butting an upper sphere housing and a lower sphere housing, the butting parts of the upper sphere housing and the lower sphere housing are connected by means of a clamping manner, wherein the water-stop plate and the partition plate are positioned in the upper half sphere housing, and the counterweight is positioned in the lower half sphere housing.

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