CN214962078U - Large green lacewing oviposition and ovum collection device - Google Patents
Large green lacewing oviposition and ovum collection device Download PDFInfo
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- CN214962078U CN214962078U CN202121570252.XU CN202121570252U CN214962078U CN 214962078 U CN214962078 U CN 214962078U CN 202121570252 U CN202121570252 U CN 202121570252U CN 214962078 U CN214962078 U CN 214962078U
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Abstract
The utility model belongs to the technical field of culture equipment, in particular to a large green lacewing oviposition and ovum collection device, which comprises a plastic crust, an oviposition piece, two cylindrical sponges and a cotton ball; two cylinder sponge axial sets up relatively, the plastic sheath parcel is two cylinder sponge outer wall, the fixed connection can be dismantled through coupling assembling at the plastic sheath both ends, the piece of laying eggs is located the plastic sheath inner wall and is located two between the cylinder sponge, one of them is located to the cotton ball cylinder sponge is close to piece one end of laying eggs, and this device can conveniently collect the green lacewing ovum effectively, and whole device cost is lower, and the volume is littleer, more does benefit to the green lacewing and breeds the use.
Description
Technical Field
The utility model belongs to the technical field of the cultured equipment, concretely relates to green lacewing is laid eggs and ovum collection device.
Background
The chrysopa insecta is a predatory insect, mainly feeding on various agricultural and forestry pests such as aphids, lepidoptera eggs of spider mites and low-age larvae, and therefore, the chrysopa insecta has a good protection effect on agricultural and forestry plants and is a natural enemy insect with great application value in pest biological control.
However, the breeding speed of the lacewings in the natural environment cannot achieve a good biological control effect, so the population quantity of the lacewings is usually increased through artificial breeding, and in the breeding process of the lacewings, the collection of the eggs of the lacewings is particularly important, but the traditional lacewing breeding equipment is usually a large box, so that the breeding equipment occupies a large area, the lacewings are usually laid on the inner wall of the breeding box by the aid of the lacewings, later-stage artificial collection is needed, and the efficiency and the quality of egg collection are greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a green lacewing and lay eggs and ovum collection device, can be reproducing the in-process of laying eggs to the green lacewing, conveniently collect the green lacewing ovum effectively, improve the efficiency and the quality of collection ovum.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a device for spawning and collecting chrysopa perla eggs comprises a plastic outer skin, a spawning piece, two cylindrical sponges and a cotton ball;
two cylinder sponge axial sets up relatively, the parcel of plastics crust is two cylinder sponge outer wall, fixed connection can be dismantled through coupling assembling at plastics crust both ends, the piece of laying eggs is located the plastics crust inner wall and is located two between the cylinder sponge, one of them is located to the cotton ball cylinder sponge is close to piece one end of laying eggs.
The connecting assembly comprises a plurality of inserting buckles, the inserting buckles are uniformly arranged at one end of the plastic outer skin, a plurality of inserting holes are uniformly formed in one side, away from the inserting buckles, of the plastic outer skin, and the inserting buckles are matched with the inserting holes in a one-to-one correspondence mode; the fixing mode of the jack matched with the jack is convenient and fast.
The plastic outer skin is made of transparent PVC, and a plurality of air holes are uniformly formed in the plastic outer skin; transparent PVC can improve the light transmissivity, and self has good intensity, and the gas permeability can be improved to the bleeder vent.
A cross-shaped through groove is formed in the circle center of each of the two cylindrical sponges, and the cotton balls are arranged in the cross-shaped through grooves; thus, the cotton ball is more convenient to fix.
The oviposition sheet is white A4 paper; thus, the material is easy to obtain and low in cost.
The utility model discloses have following advantage with prior art relative ratio:
through the use of plastics crust, the piece of laying eggs, cylinder sponge and cotton balls like this, can be when laying eggs and ovum operation to green lacewing, conveniently collect the ovum effectively, improve efficiency and quality that the ovum was collected, the plastics crust passes through coupling assembling's connected mode simultaneously, the equipment of the device of being convenient for more, production and transportation, the cost that the use of cooperation cylinder sponge, the piece of laying eggs and cotton balls can greatly reduce equipment, do benefit to the reproduction use of green lacewing more.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the figures.
Fig. 1 is a schematic structural view of an embodiment of the device for chrysopa perla oviposition and ovum collection.
Fig. 2 is a schematic structural view of the plastic sheath and the connecting assembly of the present invention.
Fig. 3 is a schematic structural diagram of the cylindrical sponge and spawning piece of the present invention.
Fig. 4 is the structural schematic diagram of the cylinder sponge and the cotton ball of the present invention.
Fig. 5 is a sectional view of the assembly structure of the present invention.
The egg laying device comprises a plastic outer skin 1, an insert buckle 11, an insert hole 12, an air hole 13, an egg laying sheet 2, a cylindrical sponge 3, a cross through groove 31 and a cotton ball 4.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 5, a chrysopa perla egg laying and collecting device comprises a plastic outer skin 1, an egg laying sheet 2, two cylindrical sponges 3 and a cotton ball 4;
two 3 axial of cylinder sponge set up relatively, and the parcel of plastics crust is at two 3 outer walls of cylinder sponge, and fixed connection can be dismantled through coupling assembling at 1 both ends of plastics crust, and piece 2 of laying eggs is located 1 inner wall of plastics crust and is located between two cylinder sponge 3, and one of them cylinder sponge 3 is located to cotton ball 4 and is close to piece 2 one end of laying eggs.
When the operation of the large green lacewing oviposition and ovum collection is carried out, the plastic outer skin 1 is firstly bent to be rolled into a cylinder, then the connection is realized through a connecting component to avoid the automatic turning and opening, then a cylindrical sponge 3 is put into one side of the plastic outer skin 1 which is rolled into a cylinder, then, the spawning piece 2 is bent to be also cylindrical and inserted into the plastic outer skin 1 which is rolled into a cylinder, at this time, since the spawning piece 2 has a certain tension, therefore, the egg laying sheet 2 after being put in automatically stretches until being completely attached to the plastic outer skin 1, the cotton ball 4 is put into the honey water to absorb sufficient honey water, connecting it with another cylindrical sponge 3, finally adding a certain amount of aphids and adult chrysopa perla to lay eggs into the plastic outer skin 1 rolled into a cylinder, and putting another cylindrical sponge 3, the cylindrical sponge 3 has certain stretching elasticity, so the cylindrical sponge is not easy to slip out of the plastic outer skin 1 rolled into a cylinder;
at the moment, the aphids, the adult lacewing chrysopiles to lay eggs, the cotton balls 4 absorbing honey water and the oviposition pieces 2 are arranged between the two cylindrical sponges 3, the aphids and the cotton balls 4 absorbing honey water can provide required nutrition and moisture for the adult lacewing chrysopiles, the oviposition pieces 2 can completely shield the plastic outer skin 1, thus when the lacewing chrysopiles lay eggs, most of eggs can be laid on the oviposition pieces 2, only a small amount of eggs can be attached to the cylindrical sponges 3, after the oviposition time is over, a worker can firstly keep the whole device upright, then the plastic outer skin 1 is tapped to enable the adult chrysopiles to fall on the cylindrical sponges 3 with lower horizontal height, then another cylindrical sponge 3 is taken out, the oviposition pieces 2 can be taken out at the moment, new oviposition pieces 2 are replaced, in order to ensure that the oviposition pieces 2 do not hurt the lacewings when being placed, the oviposition pieces 2 are attached to the plastic outer skin 1 to slowly slide in, then putting a new cylindrical sponge 3, and finally replacing another cylindrical sponge 3 and a cotton ball 4 by the turnover device in the same way;
the eggs are intensively laid on the egg laying sheets 2, so the egg laying sheets 2 can be directly placed in an area needing biological prevention, the eggs do not need to be taken down from the egg laying sheets 2, the operation is more convenient and quicker, and the plastic outer skin 1 has certain corrosion resistance and tensile strength, so the plastic outer skin can be repeatedly utilized, the production process is simple, the plastic outer skin can be completely unfolded in the transportation process to form a sheet, the storage and the transportation are more facilitated, the cylindrical sponge 3, the egg laying sheets 2 and the cotton balls 4 are common materials, the production is more convenient, the cost is lower, the volume of the whole device is effectively reduced, and the use of occupied area is reduced;
through plastic crust 1 like this, the piece of laying eggs 2, the use of cylinder sponge 3 and cotton ball 4, can be when laying eggs and ovum operation to the green lacewing, the convenience is collected the ovum effectively, improve the efficiency and the quality that the ovum was collected, simultaneously plastic crust 1 passes through coupling assembling's connected mode, the equipment of the device of being convenient for more, production and transportation, cooperation cylinder sponge 3, the cost that the use of the piece of laying eggs 2 and cotton ball 4 can greatly reduce equipment, do benefit to the reproduction use of green lacewing more.
The connecting assembly comprises a plurality of inserting buckles 11, the inserting buckles 11 are uniformly arranged at one end of the plastic outer skin 1, a plurality of inserting holes 12 are uniformly formed in one side, far away from the inserting buckles 11, of the plastic outer skin 1, and the inserting buckles 11 are matched with the inserting holes 12 in a one-to-one correspondence mode; when the plastic outer skin 1 is bent, only a plurality of inserting buckles 11 are required to be inserted into a plurality of inserting holes 12 one by one, so that the two ends of the plastic outer skin 1 are connected with each other and form a cylinder shape, the connecting mode is convenient and fast, and the inserting buckles 11, the inserting holes 12 and the plastic outer skin 1 are connected into a whole, so that the plastic outer skin 1 is more convenient to produce.
The plastic outer skin 1 is made of transparent PVC, and the plastic outer skin 1 is uniformly provided with a plurality of air holes 13; transparent PVC can make external environment light pierce through, does benefit to more and forms the environment that suitable green lacewing survives, and bleeder vent 13 can improve the air flow, avoids the dead of green lacewing oxygen deficiency.
The centers of the two cylindrical sponges 3 are provided with a cross-shaped through groove 31, and the cotton balls 4 are arranged in the cross-shaped through groove 31; because cylinder sponge 3 self has certain elasticity of stretching out and drawing back, consequently can effectively grasp it when putting into the logical groove 31 of cross with cotton ball 4, be convenient for more to cotton ball 4's fixed.
Oviposition piece 2 is white A4 paper, and white can have certain light transmissivity, receives light irradiation to build suitable environment when doing benefit to big green lacewing and laying eggs, and A4 paper is with low costs and easily acquire, does benefit to the ovum more and collects the use.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a green lacewing is laid eggs and ovum collection device which characterized in that: comprises a plastic outer skin, an oviposition sheet, two cylindrical sponges and a cotton ball;
two cylinder sponge axial sets up relatively, the parcel of plastics crust is two cylinder sponge outer wall, fixed connection can be dismantled through coupling assembling at plastics crust both ends, the piece of laying eggs is located the plastics crust inner wall and is located two between the cylinder sponge, one of them is located to the cotton ball cylinder sponge is close to piece one end of laying eggs.
2. The chrysopa perla egg laying and collecting device according to claim 1, wherein: coupling assembling includes a plurality of eye-splice, a plurality of the eye-splice is evenly located plastics crust one end, the plastics crust is kept away from eye-splice one side evenly is equipped with a plurality of jacks, and is a plurality of the eye-splice is with a plurality of the jack one-to-one matches.
3. The chrysopa perla egg laying and collecting device according to claim 1, wherein: the plastic outer skin is made of transparent PVC, and a plurality of air holes are uniformly formed in the plastic outer skin.
4. The chrysopa perla egg laying and collecting device according to claim 1, wherein: the center of a circle of two cylinder sponges all opens the cross and leads to the groove, the cotton ball is located the cross is led to the inslot.
5. The chrysopa perla egg laying and collecting device according to claim 1, wherein: the spawning piece is white A4 paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121570252.XU CN214962078U (en) | 2021-07-09 | 2021-07-09 | Large green lacewing oviposition and ovum collection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121570252.XU CN214962078U (en) | 2021-07-09 | 2021-07-09 | Large green lacewing oviposition and ovum collection device |
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| Publication Number | Publication Date |
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| CN214962078U true CN214962078U (en) | 2021-12-03 |
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| CN202121570252.XU Active CN214962078U (en) | 2021-07-09 | 2021-07-09 | Large green lacewing oviposition and ovum collection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271239A (en) * | 2021-12-14 | 2022-04-05 | 广东省科学院南繁种业研究所 | Moth adult raising and spawning box |
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2021
- 2021-07-09 CN CN202121570252.XU patent/CN214962078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271239A (en) * | 2021-12-14 | 2022-04-05 | 广东省科学院南繁种业研究所 | Moth adult raising and spawning box |
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