CN111512866A

CN111512866A - Insect prevention and collection purse net device

Info

Publication number: CN111512866A
Application number: CN202010391488.0A
Authority: CN
Inventors: 尹飞; 张万里; 林庆胜; 李振宇; 肖勇; 冯夏
Original assignee: Plant Protection Research Institute Guangdong Academy of Agricultural Sciences
Current assignee: Plant Protection Research Institute Guangdong Academy of Agricultural Sciences
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-08-11
Anticipated expiration: 2040-05-11
Also published as: CN111512866B

Abstract

The invention discloses an insect-preventing and collecting purse net device, which comprises a frame body and a net body covered on the frame body, and also comprises: the barrel is transversely arranged on the upper side of the frame body, is wavy and comprises a crest part and a trough part, an inlet is formed in the barrel in an extending mode along the length direction of the barrel, and is positioned on the lower side of the barrel and close to the frame body; the shaking assembly comprises a plurality of wind shields sequentially arranged on the crest portion, planes where the wind shields are located are mutually crossed, and the included angle between every two adjacent planes is 30-60 degrees; the collecting assembly comprises a storage part arranged in the wave trough part, and the storage part is communicated with the inside of the cylinder. According to the invention, the cylinder, the shaking assembly and the collecting assembly are arranged on the basis of the traditional purse net to realize the collection of pests, so that the quantity of the pests is reduced, and the influence of the pests on the agriculture and forestry production is radically reduced.

Description

Insect prevention and collection purse net device

Technical Field

The invention relates to the field of plant disease and insect pest control, in particular to an insect prevention and collection purse net device.

Background

The plant can be continuously threatened by plant diseases and insect pests in the growth process, light plants have poor growth and development and influence the yield or quality, heavy plants cause variety degradation and seriously influence the agriculture and forestry production, and particularly for a centralized planting and culturing mode, the plant diseases and insect pests threaten to cause large-scale plant damage. In order to effectively improve the production yield and quality of agriculture and forestry, the basic principle of 'prevention is taken as the main and comprehensive prevention' is implemented in the prevention and treatment process, and meanwhile, in order to improve the quality of plants, realize sustainable development, protect the environment and reduce the use of chemical pesticides as much as possible, the physical insect-prevention purse net is more and more widely applied to the agriculture and forestry production.

The traditional purse seine is a net rack with certain height and length, and is used for enclosing a planting field, particularly for separating a plurality of planting fields so as to prevent outside flying insects and jumping insects from entering. But the pest control agent can only prevent external pests from entering and cannot reduce the pests, and the existence of excessive pests must finally cause a small amount of pests to enter a planting field and damage crops. Therefore, it is necessary to provide a further solution to the above problems.

Disclosure of Invention

The invention aims to provide an insect prevention and collection purse net device to overcome the defects in the prior art.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides an insect prevention is received worm purse seine device, includes the support body and covers dictyosome on the support body still includes:

the barrel is transversely arranged on the upper side of the frame body, is wavy and comprises a crest part and a trough part, an inlet is formed in the barrel in an extending mode along the length direction of the barrel, and is located on the lower side of the barrel and close to the frame body;

the shaking assembly comprises a plurality of wind shields sequentially arranged on the crest portion, planes where the wind shields are located are mutually crossed, and the included angle between two adjacent planes is 30-60 degrees;

a collection assembly including a reservoir disposed in the trough, the reservoir communicating with the interior of the barrel.

In a preferred embodiment of the invention, the wind deflector comprises a flexible upper portion and a rigid lower portion, the rigid lower portion being adjacent to the barrel.

In a preferred embodiment of the present invention, the wind deflector further includes wind scooping portions symmetrically disposed on both side surfaces of the flexible upper portion, and the wind scooping portions are attached to the side surfaces of the flexible upper portion in an inverted U shape.

In a preferred embodiment of the invention, the side area of the flexible upper part is larger than the side area of the rigid lower part.

In a preferred embodiment of the invention, the wind deflector has a trapezoidal cross-section, and the length of the top end is greater than the length of the bottom end.

In a preferred embodiment of the present invention, the edge of the bellowed portion is bent inward.

In a preferred embodiment of the invention, the shaking assembly comprises three wind deflectors, planes of the three wind deflectors intersect in a straight line, and an included angle between two adjacent planes is 45 degrees.

In a preferred embodiment of the present invention, the collecting assembly further includes a retaining ring disposed at a position where the storage portion communicates with the cylinder, and the retaining ring is in an inverted cone shape and is located in the storage portion.

In a preferred embodiment of the invention, an inducing part is arranged in the cylinder body, and the inducing part is far away from the inlet.

In a preferred embodiment of the present invention, the luring part is a lamp tube.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the cylinder, the shaking assembly and the collecting assembly are arranged on the basis of the traditional purse net to realize the collection of pests, so that the quantity of the pests is reduced, and the influence of the pests on the agriculture and forestry production is radically reduced.

(2) According to the barrel, on one hand, the pests are preliminarily collected, so that the pests are gathered, on the other hand, the wavy structure has high and low fluctuation, and the pests in the barrel can be further gathered at the wave trough part under the action of gravity when the barrel is shaken by wind force, so that the barrel is prepared for final collection, the collection difficulty is reduced, and the collection efficiency is improved.

(3) The shaking assembly is arranged at the wave crest part, so that the shaking degree of the wave crest part of the barrel is further improved, pests are gathered to the wave trough part, and the collection efficiency is improved; furthermore, the plurality of wind shields enable the shaking assembly to obtain a larger windward area in each windward direction, so that the shaking amplitude and frequency are ensured, and the barrel is ensured to have a larger shaking degree; further, the wind shield obtains great amplitude of oscillation through flexible upper portion, transmits the vibration to the barrel through rigid lower part.

(4) The invention further improves the shaking amplitude and frequency of the wind shield through the wind pocket part arranged on the wind shield; furthermore, the wind-holding parts are symmetrically arranged on two side faces of the wind shield, so that the wind-holding rate is improved, and the wind-holding parts can contact wind in multiple directions.

(5) According to the invention, through the inverted cone-shaped retainer ring in the storage part, the probability that pests fly out or jump out again after entering the storage part is reduced, and the collection efficiency is improved.

(6) According to the invention, the trapping part is arranged in the cylinder, so that the probability of pests entering the cylinder is improved, and the collection efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged cross-sectional view of the cartridge of the present invention;

FIG. 3 is an enlarged perspective view of the wobble assembly of the present invention;

FIG. 4 is a schematic view of the face of the wobble assembly of the present invention;

fig. 5 is a perspective enlarged schematic view of a collection assembly of the present invention.

In particular, 100-frame body, 110-vertical rod,

200-the mesh body, wherein the mesh body is composed of a mesh body,

300-cylinder, 301-crest portion, 302-trough portion, 310-inlet, 320-inducing portion,

400-a rocking assembly, 410-a first wind deflector, 420-a second wind deflector, 430-a third wind deflector, 401-a flexible upper portion, 402-a rigid lower portion, 403-a wind-trapping portion,

500-collection assembly, 510-storage, 520-retaining ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1, an insect-preventing and collecting seine device includes a frame body 100 and a net body 200 covering the frame body 100 to form a main body part of the seine for blocking insects such as flying insects and jumping insects from entering the outside of a planting field. Meanwhile, the upper side of the frame body 100 is also provided with the cylinder body 300, the shaking assembly 400 and the collecting assembly 500, so that the quantity of pests is reduced by collecting the pests, and the influence of the pests on agriculture and forestry production is reduced fundamentally. The frame body 100 at least comprises a plurality of vertical rods 110 to form a main framework with a certain height and length, an attachment position is provided for the net body 200, and meanwhile, the main framework is inserted into soil of a planting field, so that the purse net is formed, the height of the vertical rods 110 is 1.8-2.2m, most pests can be blocked, and meanwhile, the collection assembly 500 can be conveniently and directly taken down by personnel.

As shown in fig. 1, the cylinder 300 is horizontally arranged on the upper side of the frame body 100, and when pests attach to the net body 200, the pests climb or fly upwards and finally enter the cylinder 300, so that the initial collection of the pests is realized. The barrel 300 is wavy and comprises a wave crest part 301 and a wave trough part 302, namely the barrel has high and low undulations, and the barrel is shaken by wind force to enable pests in the barrel to be further gathered at the wave trough part 302 under the action of gravity, so that the barrel is prepared for final collection, the collection difficulty is reduced, and the collection efficiency is improved. As shown in fig. 2, in order to allow pests to enter, the cylinder 300 is provided with an inlet 310 extending along the length direction thereof, and the inlet 310 is located at the lower side of the cylinder 300 and adjacent to the frame body 100, that is, adjacent to the net body 200, so that pests enter the cylinder 300 along the net body 200. An attractant 320 may be provided in the cylinder 300 to attract vermin into the cylinder 300, the attractant 320 being remote from the inlet 310. The luring part 320 can be a lamp tube, is attracted by a light source, is particularly suitable for being used at night, and is collected at night and then taken down the collecting assembly 500 in the daytime to perform centralized treatment on pests.

Barrel 300 specifically can adopt the thin pipe of plastics, and it is convenient to set up, also can adopt the iron wire to set up out barrel 300 outline frame, and the outer cladding screen body 200 of outline frame or light-proof cloth, with low costs, it is convenient to change, and the range of rocking is great simultaneously, preferredly adopts light-proof cloth to set up the light source inside and lure the pest. It will be appreciated that the plastic thin tube, the outline frame outer covering mesh body 200 and the light-proof cloth are all required to be provided with the inlet 310 at the corresponding position so as to allow pests to enter.

As shown in fig. 1 and 3, the swaying assembly 400 comprises a plurality of wind deflectors sequentially arranged on the crest 301, so that the swaying degree of the crest 301 of the barrel 300 is further improved, pests are gathered to the wave troughs 302, and the collecting efficiency is improved. The planes where the wind shields are located are mutually crossed, and the included angle between every two adjacent planes is 30-60 degrees, so that the shaking assembly 400 can obtain a large windward area downwards in each wind, the shaking amplitude and frequency are ensured, and the barrel 300 is ensured to have a large shaking degree.

As shown in fig. 1 and 5, the collecting assembly 500 includes a storage part 510 provided to the valley portion 302, the storage part 510 communicating with the inside of the cylinder 300 to receive the dropped vermin to the maximum. Preferably, the collection assembly 500 further comprises a retainer ring 520 disposed where the storage portion 510 communicates with the cartridge 300, the retainer ring 520 having an inverted conical shape and being located within the storage portion 510. Through the reverse taper retaining ring 520 in the storage part 510, the probability that pests fly out or jump out again after entering the storage part 510 is reduced, and the collection efficiency is improved. The storage part 510 may be a mesh bag or a cup, preferably a cup, and food for attracting pests may be contained in the cup, so as to further improve the collection efficiency. Preferably, the collecting assembly is detachably connected with the barrel to facilitate treatment of the collected pests.

In a preferred embodiment of the invention, as shown in figure 3, the wind deflector comprises a flexible upper portion 401 and a rigid lower portion 402, the rigid lower portion 402 being adjacent to the barrel 300. The deep bead further obtains great amplitude of rocking through flexible upper portion 401, and the rethread rigidity lower part 402 transmits the vibration for barrel 300, realizes the vibration of barrel 300, shakes the pest to trough portion 302, and convenient final collection. To achieve more efficient rocking into the wind, the side area of the flexible upper part 401 may be larger than the side area of the rigid lower part 402, further the wind deflector has a trapezoidal cross-section with a length at its top end larger than the length at its bottom end.

In a preferred embodiment of the present invention, as shown in fig. 3, the wind deflector further includes wind inlet portions 403 symmetrically disposed on two side surfaces of the flexible upper portion 401, and the wind inlet portions 403 are attached to the side surfaces of the flexible upper portion 401 in an inverted U shape, so as to further block the flow of wind from two sides and top of the wind deflector, and improve the swaying amplitude and frequency of the wind deflector. Further, the air inlet portions 403 are symmetrically arranged on two side faces of the wind shield, so that the air inlet rate is improved, and the air inlet portions can be in contact with wind in multiple directions. The edge of the wind pocket part 403 can also be arranged to be bent inwards to further block the wind, so that the wind shield can continuously shake.

In a preferred embodiment of the present invention, as shown in fig. 3 and 4, the swaying assembly 400 includes three wind deflectors, namely a first wind deflector 410, a second wind deflector 420 and a third wind deflector 430, wherein planes of the three wind deflectors intersect in a straight line, and an included angle between two adjacent planes is 45 °, so that the swaying assembly 400 can better face the wind, and at least one wind deflector can obtain a larger windward area in multiple wind directions, thereby ensuring swaying amplitude and frequency, ensuring that the barrel 300 can have a larger swaying degree, and finally ensuring pest collection efficiency.

In conclusion, the cylinder, the shaking assembly and the collecting assembly are arranged on the basis of the traditional purse seine to collect pests, so that the quantity of the pests is reduced, and the influence of the pests on the agriculture and forestry production is radically reduced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an insect prevention is received worm purse seine device, includes the support body and covers dictyosome on the support body, its characterized in that still includes:

2. The insect protected purse net device of claim 1, wherein the wind deflector comprises a flexible upper portion and a rigid lower portion, the rigid lower portion being proximate to the canister.

3. The insect-proof and insect-collecting purse net device according to claim 2, wherein the wind screen further comprises wind-scooping portions symmetrically arranged on two side surfaces of the flexible upper portion, and the wind-scooping portions are attached to the side surfaces of the flexible upper portion in an inverted U shape.

4. The insect protected purse net device of claim 2, wherein the flexible upper portion has a greater side area than the rigid lower portion.

5. The insect protected and harvested seine device according to claim 2 or 4, wherein the wind deflector is trapezoidal in cross section and has a top end with a length greater than a bottom end.

6. The insect control and catching seine device of claim 3 wherein the edges of said bellowed portion are curved inwardly.

7. The insect protected and collected seine device according to claim 1, wherein the shaking assembly comprises three wind deflectors, the planes of the three wind deflectors intersect in a straight line, and the included angle between two adjacent planes is 45 °.

8. The insect-proof purse seine device according to claim 1, wherein the collecting assembly further comprises a retaining ring disposed at the communication between the storage portion and the cylinder, the retaining ring is in an inverted cone shape and is located in the storage portion.

9. The insect-preventing insect-collecting purse net device of claim 1, wherein an attracting part is arranged in the cylinder body, and the attracting part is far away from the inlet.

10. The insect-preventing and collecting purse net device as claimed in claim 9, wherein the luring part is a lamp tube.