CN219421968U

CN219421968U - Bactrocera dorsalis trapper

Info

Publication number: CN219421968U
Application number: CN202320665438.6U
Authority: CN
Inventors: 杜相革; 杜韵; 严冰珍
Original assignee: Beijing Zhongnong Lu'an Organic Agricultural Technology Co ltd
Current assignee: Beijing Zhongnong Lu'an Organic Agricultural Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-07-28
Anticipated expiration: 2033-03-30

Abstract

The utility model provides a fruit fly trapper, which comprises an outer bottle body, wherein the bottom of the outer bottle body is provided with an insect storage part, a plurality of first inclined parts and a plurality of second inclined parts are arranged above the insect storage part, the second inclined parts are all positioned above the first inclined parts, a first insect inlet is arranged between the top of the first inclined parts and the outer bottle body, a second insect inlet is arranged between the top of the second inclined parts and the outer bottle body, an induction unit is arranged inside the outer bottle body, and the first insect inlet and the second insect inlet are both positioned outside the induction unit. According to the citrus fruit fly trapper, the inclined part and the insect inlet hole are formed in the outer bottle body, so that the citrus fruit fly can enter conveniently, and the induction unit is arranged to fix the attractant, so that the induction efficiency of the attractant on the citrus fruit fly is improved.

Description

Bactrocera dorsalis trapper

Technical Field

The utility model belongs to the field of pest trapping, and particularly relates to a bactrocera dorsalis trapper.

Background

The citrus fruit fly is a omnivorous pest, can be more than 250 fruits and vegetables such as harmful citrus, banana, mango, guava, pomegranate, red date, apple, capsicum, eggplant, tomato and the like, seriously affects the yield and quality of the fruits and vegetables, and is an important quarantine pest. The damage of the citrus fruit fly to the fruits and vegetables is mainly that female adults lay eggs in the fruits, so that the surfaces of the fruits form spawning holes, and the hatched larvae eat pulp to cause fruit rot, and after the fruits are damaged, fruit dropping or losing economic value, even absolute production, can be caused, so that the citrus fruit fly is a destructive pest.

The utility model patent with application number 202021952870.6 discloses an efficient citrus fruit fly trapper, the bottle body structure of which is a conventional barrel structure, and a lure core filter barrel is not provided with a structure which is convenient for odor volatilization, so that the trapping efficiency of the citrus fruit fly is affected.

Disclosure of Invention

In view of this, the present utility model aims to overcome the drawbacks of the prior art by proposing a bactrocera dorsalis trap.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a citrus fruit fly trapper, includes outer bottle, the bottom of outer bottle be provided with the storage worm portion, the top of storage worm portion be provided with a plurality of first tilting portion and a plurality of second tilting portion, the second tilting portion all be located the top of first tilting portion, the top of first tilting portion with outer bottle between be equipped with first inlet, the top of second tilting portion with outer bottle between be equipped with the second inlet, the inside of outer bottle be provided with the induction unit, first inlet and second inlet all be located the outside of induction unit. The inclination angle of the first inclination part is larger than that of the second inclination part. The arrangement of the angle of the inclined part is convenient for the bactrocera dorsalis to enter the outer bottle body through the punching holes, and the inclined parts with different inclined angles can improve the trapping efficiency of the bactrocera dorsalis. The outer diameter of the insect storage part is larger than that of the outer bottle body.

Further, the induction unit comprises an induction frame, and an induction fixing component is arranged on the inner side of the induction frame.

Further, the induction fixing component comprises a supporting plate and an upper cover plate, and the upper cover plate is positioned above the supporting plate. The solid attractant is arranged between the supporting plate and the upper cover plate to realize fixation.

Further, the supporting plate is provided with an outer sleeve and a plurality of inner ring partition columns, the outer sleeve is positioned on the circle center of the supporting plate, and the inner ring partition columns are positioned on the outer side of the outer sleeve.

Further, a cushion pad is arranged at the bottom of the supporting plate.

Further, an inner insert and a plurality of outer ring partition columns are arranged below the upper cover plate, the inner insert is located on the circle center of the upper cover plate, and the outer ring partition columns are located on the outer side of the inner insert. The inner ring partition column and the outer ring partition column partition the attractant, so that the attractant is prevented from being extruded to be caked, and the trapping effect is prevented from being influenced.

Further, the outside of upper cover plate be provided with the slide, the slide with the induced frame cooperate, the top of upper cover plate be provided with the handle. The upper cover plate is convenient to rotate in the induction frame through the sliding plate and is connected with the supporting plate through the threaded connection of the inner plug-in unit and the outer sleeve.

Further, the inner insert is in threaded connection with the outer sleeve, and the outer ring partition column is located on the outer side of the inner ring partition column.

Further, a plurality of attracting holes are arranged on the inducing frame, and the sum of the areas of the attracting holes is 0.3-0.8 times of the area of the inducing frame. Improving the trapping effect of the attractant.

Further, the induction unit still include the support, the both ends of support all be provided with the supporting shoe, the top of induction frame be provided with the pendant, the pendant with the support cooperate, outer bottle on be equipped with 2 with supporting shoe matched with supporting hole. The support is detachably connected with the outer bottle body through the cooperation of the supporting holes and the supporting blocks.

The outer bottle body on be provided with the lid, the lid on be provided with the couple. The cover body is detachably connected with the outer bottle body. The trap can be fixed in a plurality of different positions through the hook. The color of the cover body can be green or yellow.

Compared with the prior art, the utility model has the following advantages:

according to the citrus fruit fly trapper, the inclined part and the insect inlet hole are formed in the outer bottle body, so that the citrus fruit fly can enter conveniently, and the induction unit is arranged to fix the attractant, so that the induction efficiency of the attractant on the citrus fruit fly is improved.

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. In the drawings:

FIG. 1 is a schematic view of a bactrocera dorsalis trap according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an induction unit according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a support plate according to an embodiment of the present utility model;

fig. 4 is a schematic view of an upper cover plate according to an embodiment of the utility model.

Reference numerals illustrate:

1. an outer bottle body; 2. an induction unit; 3. an attractant; 11. a cover body; 111. a hook; 12. an insect storage part; 13. a first inclined portion; 131. a first insect inlet; 14. a second inclined portion; 141. a second insect inlet; 15. a support hole; 21. a guiding frame; 211. a hanging piece; 212. an attracting hole; 22. a support plate; 221. an outer sleeve; 222. an inner ring partition column; 223. a cushion pad; 23. an upper cover plate; 231. an insert; 232. an outer ring partition post; 233. a handle; 234. a slide plate; 24. a bracket; 25. and a supporting block.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

As shown in fig. 1-4, an citrus fruit fly trap comprises an outer bottle body 1, wherein a pest storage part 12 is arranged at the bottom of the outer bottle body 1, a plurality of first inclined parts 13 and a plurality of second inclined parts 14 are arranged above the pest storage part 12, the second inclined parts 14 are all positioned above the first inclined parts 13, a first pest inlet 131 is arranged between the top of the first inclined parts 13 and the outer bottle body 1, a second pest inlet 141 is arranged between the top of the second inclined parts 14 and the outer bottle body 1, an induction unit 2 is arranged in the outer bottle body 1, and the first pest inlet 131 and the second pest inlet 141 are all positioned outside the induction unit 2. The first inclined portion 13 is inclined at an angle greater than that of the second inclined portion 14. The arrangement of the angle of the inclined part is convenient for the bactrocera dorsalis to enter the outer bottle body 1 through the punching holes, and the inclined parts with different inclined angles can improve the trapping efficiency of the bactrocera dorsalis.

The induction unit 2 comprises an induction frame 21, and an induction fixing component is arranged on the inner side of the induction frame 21. The induction fixing component comprises a supporting plate 22 and an upper cover plate 23, wherein the upper cover plate 23 is positioned above the supporting plate 22. The solid attractant 3 is arranged between the supporting plate 22 and the upper cover plate 23 to realize fixation. The supporting plate 22 is provided with an outer sleeve member 221 and a plurality of inner ring partition columns 222, the outer sleeve member 221 is positioned on the center of the supporting plate 22, and the inner ring partition columns 222 are positioned on the outer side of the outer sleeve member 221. The bottom of the support plate 22 is provided with a cushion 223. An inner insert 231 and a plurality of outer ring separation columns 232 are arranged below the upper cover plate 23, the inner insert 231 is located on the circle center of the upper cover plate 23, and the outer ring separation columns 232 are located on the outer side of the inner insert 231. The inner ring partition column 222 and the outer ring partition column 232 partition the attractant 3, and prevent the attractant from being extruded and agglomerating, thereby affecting trapping effect. The outer side of the upper cover plate 23 is provided with a sliding plate 234, the sliding plate 234 is matched with the guiding frame 21, and the top of the upper cover plate 23 is provided with a handle 233. The upper cover plate 23 is conveniently rotated in the induction frame 21 by the sliding plate 234 and is coupled to the support plate 22 by the screw-coupling of the insert 231 to the outer sleeve member 221. The inner insert 231 is screwed with the outer sleeve 221, and the outer ring partition post 232 is located outside the inner ring partition post 222.

The guiding frame 21 is provided with a plurality of attracting holes 212, and the sum of the areas of the attracting holes 212 is 0.6 times of the area of the guiding frame 21. The trapping effect of the attractant 3 is improved.

The induction unit 2 also comprises a support 24, the two ends of the support 24 are respectively provided with a supporting block 25, the top of the induction frame 21 is provided with a hanging piece 211, the hanging piece 211 is matched with the support 24, and the outer bottle body 1 is provided with 2 supporting holes 15 matched with the supporting blocks 25. The support 24 is detachably connected with the outer bottle body 1 through the cooperation of the support holes 15 and the support blocks 25.

The outer bottle body 1 is provided with a cover body 11, and the cover body 11 is provided with a hook 111. The cover 11 is detachably connected with the outer bottle body 1. The trap may be secured in a variety of different positions by means of hooks 111.

The using process comprises the following steps:

firstly, the supporting plate 22 is arranged at the bottom of the guiding frame 21, then the attractant 3 is arranged on the supporting plate 22, the upper cover plate 23 is covered on the attractant 3, the attractant 3 is fixed through the threaded connection of the outer sleeve member 221 and the inner insert 231, the smell of the attractant 3 is emitted through the attracting holes 212 of the guiding frame 21, the citrus fruit fly is attracted conveniently, finally, the guiding frame 21 is hung on the bracket 24 through the hanging pieces 211, then the supporting blocks 25 of the bracket 24 are arranged in the supporting holes 15, and finally, the cover body 11 is connected with the outer bottle body 1, so that the assembly of the trapper is completed.

To verify the effect of the trap of this example 1, a plurality of sets of comparative examples were set, comparative example 1 was not to prevent the attractant 3, comparative example 2 was not to set the first inclined portion 13 and the second inclined portion 14, comparative example 3 was a conventional commercially available trap, 5 traps were set in parallel with each of the traps of comparative examples, hanging bottles were carried out at eight am, 1000 heads were put out, and the number of the traps was picked at sixteen pm as shown in the following table.

Table 1 data results

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. An citrus fruit fly trapper, characterized in that: including outer bottle, the bottom of outer bottle be provided with the worm portion of storing up, the top of worm portion of storing up be provided with a plurality of first tilting portion and a plurality of second tilting portion, the second tilting portion all be located the top of first tilting portion, the top of first tilting portion with outer bottle between be equipped with first inlet, the top of second tilting portion with outer bottle between be equipped with the second inlet, the inside of outer bottle be provided with the induction unit, first inlet and second inlet all be located the outside of induction unit.

2. The bactrocera dorsalis trap according to claim 1, wherein: the induction unit comprises an induction frame, and an induction fixing component is arranged on the inner side of the induction frame.

3. The bactrocera dorsalis trap according to claim 2, wherein: the induction fixing component comprises a supporting plate and an upper cover plate, and the upper cover plate is positioned above the supporting plate.

4. The bactrocera dorsalis trap according to claim 3, wherein: the supporting plate is provided with an outer sleeve and a plurality of inner ring partition columns, the outer sleeve is positioned on the circle center of the supporting plate, and the inner ring partition columns are positioned on the outer side of the outer sleeve.

5. The bactrocera dorsalis trap according to claim 4, wherein: the bottom of the supporting plate is provided with a buffer cushion.

6. The bactrocera dorsalis trap according to claim 4, wherein: an inner insert and a plurality of outer ring partition columns are arranged below the upper cover plate, the inner insert is located on the circle center of the upper cover plate, and the outer ring partition columns are located on the outer side of the inner insert.

7. The bactrocera dorsalis trap according to claim 6, wherein: the outer side of the upper cover plate is provided with a sliding plate, the sliding plate is matched with the induction frame, and the top of the upper cover plate is provided with a handle.

8. The bactrocera dorsalis trap according to claim 6, wherein: the inner insert is in threaded connection with the outer sleeve, and the outer ring partition column is located on the outer side of the inner ring partition column.

9. The bactrocera dorsalis trap according to claim 8, wherein: the induction frame is provided with a plurality of induction holes, and the sum of the areas of the induction holes is 0.3-0.8 times of the area of the induction frame.

10. The bactrocera dorsalis trap according to claim 9, wherein: the induction unit also comprises a support, supporting blocks are arranged at two ends of the support, a hanging piece is arranged at the top of the induction frame, the hanging piece is matched with the support, and 2 supporting holes matched with the supporting blocks are formed in the outer bottle body.