CN115005174A

CN115005174A - Bactrocera dorsalis trapper

Info

Publication number: CN115005174A
Application number: CN202210829157.XA
Authority: CN
Inventors: 邓乐晔; 高世德; 张小娇; 徐祥增; 王勇方; 李柏霖
Original assignee: Yunnan Institute of Tropical Crops
Current assignee: Yunnan Institute of Tropical Crops
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-06

Abstract

The invention discloses a bactrocera dorsalis trapper, which comprises a trapping bottle body and an upper cover, wherein the upper cover comprises a waterproof brim and a connecting cylinder arranged at the bottom end of the waterproof brim, the diameter of the waterproof brim is larger than that of the connecting cylinder, a hanging buckle is rotatably arranged at the top end of the waterproof brim, and an inducing piece is arranged on the inner wall of the top end of the connecting cylinder; trap the bottle and include both ends open-ended transparent body, can dismantle the setting and just be used for catchment and the bottom sealing spare of album worm and set up the lateral wall at transparent body and be arranged in the diffusion piece of attractant of diffusion, the connecting cylinder can be dismantled with transparent body and be connected, and lure the piece to stretch into the inside to transparent body, and the insect inlet has been seted up to the lateral wall of transparent body. According to the bactrocera dorsalis trapper, on one hand, the air flow in the transparent bottle body is increased through the diffusion piece, and the diffusion of the odor of the attractant can be accelerated; on the other hand, through transparent chassis in the bottom sealing piece, put the water in the basin and play the purpose that prevents the fruit fly and flee, improved the effect of traping greatly.

Description

Bactrocera dorsalis trapper

Technical Field

The invention relates to the technical field of pest trapping devices, in particular to a bactrocera dorsalis trapper.

Background

The description of the background of the invention pertaining to the related art to which this invention pertains is given for the purpose of illustration and understanding only of the summary of the invention and is not to be construed as an admission that the applicant is explicitly or implicitly admitted to be prior art to the date of filing this application as first filed with this invention.

The fruit fly insects are the most important pests damaging citrus fruits, and especially the most abundant and difficult control is realized on citrus fruit flies and melon fruit flies. The chemical pesticide has not only unsatisfactory control effect, but also needs to be sprayed frequently for control. Causing environmental and agricultural product (fruit) pollution or pesticide residue exceeding standard. The bactrocera dorsalis trapper can be widely used for preventing and controlling bactrocera dorsalis in citrus orchards and grapefruit orchards, and is green and environment-friendly.

The existing bactrocera dorsalis trap generally comprises a bottle body and a bottle cap, wherein the bottle cap is provided with a hanging buckle, an insect inlet and other structures, and trapping water is added in the bottle body; the structure has simple function, only the sex pheromone is placed, whether the fruit fly can be trapped or not, and the whole dependence information effect is good or bad. The main function of the cap is simply to prevent rain from entering the bottle, without any other trapping effect, and therefore the trap is single (sex pheromone), which is not adequate: one is that the weather conditions are restrictive: the trapper is more suitable for sunny days with low temperature, and then cloudy days are better, and when the trapper meets rainy days or windy days, the effect of the existing trapper is obviously poor, and even basically has no effect; secondly, the use distance has certain restriction: after a certain distance is exceeded, the content of the sex pheromone in the air is very low, and the control effect on the fruit flies is basically reduced.

Disclosure of Invention

The invention aims to provide a bactrocera dorsalis trapper, which solves the problems of single trapping mode and poor trapping effect of the existing bactrocera dorsalis trapper.

The technical scheme for solving the technical problems is as follows:

a bactrocera dorsalis trapper comprises a trapping bottle body and an upper cover, wherein the upper cover comprises a waterproof brim and a connecting cylinder arranged at the bottom end of the waterproof brim, the diameter of the waterproof brim is larger than that of the connecting cylinder, a hanging buckle is rotatably arranged at the top end of the waterproof brim, and an inducing piece is arranged on the inner wall of the top end of the connecting cylinder;

trap the bottle and include both ends open-ended transparent body, can dismantle the setting and just be used for catchment and the bottom sealing spare of album worm and set up the lateral wall at transparent body and be arranged in the diffusion piece of attractant of diffusion, the connecting cylinder can be dismantled with transparent body and be connected, and lure the piece to stretch into the inside to transparent body, and the insect inlet has been seted up to the lateral wall of transparent body.

The beneficial effects of adopting the above technical scheme are: the waterproof eaves in the upper cover are used for blocking rain, the attraction piece on the inner wall of the top end of the connecting cylinder is used for placing an attractant, when a certain strong wind blows, the wind power drives the diffusion piece to rotate and is used for stirring the air in the transparent bottle body, so that the odor of the attractant is accelerated to be diffused, and the trapping effect is improved; through back cover spare, when strong rain gets into in the transparent body through going into the insect population, back cover spare is used for collecting the rainwater that gets into, and its inside water storage structure of taking still is used for album worm simultaneously, when the pest flies into transparent body, carelessly with back cover spare in during water storage contact, can be so that the pest is stranded in the back cover spare, improved and traped the effect.

Further, the back cover spare includes can dismantle the transparent chassis of being connected with transparent body, has seted up in the transparent chassis and has put the basin, and the edge of transparent chassis set up with put the adjacent ring channel of basin, the ring channel passes through the slope through-hole intercommunication with putting the basin, the high-end ring channel that is close to of slope through-hole.

The beneficial effects of adopting the above technical scheme are: put the basin and be used for flourishing water, be connected transparent chassis and transparent body, if in the use, meet strong rain and make the rainwater get into transparent body inside through going into the insect population when, the ring channel can be used for collecting the rainwater that gets into, and at normal rainy weather, moisture can evaporate gradually, and when the moisture of putting in the basin reduced, the ring channel can be through the slope through-hole with water supply put the basin in, simple structure is reliable, convenience simple to use.

Furthermore, a water pipe communicated with the water containing groove is arranged on the transparent chassis, and a plugging head is detachably connected to the water pipe.

The beneficial effects of adopting the above technical scheme are: the water pipe can be used for adding water into the water containing tank after the transparent chassis is installed, and can also be used for draining water through the water pipe when the subsequent water collection is too much, so that the operation is simple.

Furthermore, the bottom inner wall of the transparent bottle body is annularly provided with an installation platform, the inner wall of the installation platform is provided with internal threads, and the outer side edge of the transparent chassis is provided with external threads matched with the internal threads of the inner wall of the installation platform.

The beneficial effects of adopting the above technical scheme are: through setting up the mount table, mount table and transparent chassis threaded connection make things convenient for the installation and the dismantlement of transparent chassis and transparent body, have realized dismantling the connection.

Further, lure the piece to include that one end is an open structure and relative last section of thick bamboo and a lower section of thick bamboo that sets up, goes up a section of thick bamboo and links to each other through the connecting rod with a lower section of thick bamboo, has placed the sponge that is used for adsorbing the attractant in the lower section of thick bamboo, the top of going up a section of thick bamboo and the top inner wall threaded connection of connecting cylinder.

The beneficial effects of adopting the above technical scheme are: the upper cylinder is convenient to be connected with the connecting cylinder, so that the connection is firmer, the lower cylinder is used for placing the sponge, the space formed by the lower cylinder can be supplemented with the attractant in real time for the sponge to adsorb, and meanwhile, the attractant is prevented from falling into the transparent bottle body.

Furthermore, a connecting ring is annularly arranged on the inner wall of the top end of the connecting cylinder, an internal thread is arranged on the inner wall of the connecting ring, and an external thread matched with the internal thread of the connecting ring is arranged on the outer wall of the top end of the upper cylinder.

The beneficial effects of adopting the above technical scheme are: the lure component is integrally convenient to mount and dismount through threaded connection.

Furthermore, the bottom of the hanging buckle is provided with a T-shaped block, and the top of the waterproof eaves is provided with an annular rotating cavity matched with the T-shaped block.

The beneficial effects of adopting the above technical scheme are: the rotation chamber makes to hang and detains and can follow waterproof eaves and rotate, when hanging the knot and lean on hanging on the branch, can adjust the position according to the wind direction when in actual use to be applicable to different in service behavior.

Further, the waterproof eaves slope sets up downwards.

The beneficial effects of adopting the above technical scheme are: the waterproof eaves slope setting of inclining down, and whole be circular structure, play certain effect of keeping off the rain.

Furthermore, the diffusion piece is provided with a plurality of and evenly distributed at the lateral wall of transparent body.

The beneficial effects of adopting the above technical scheme are: the plurality of diffusing members improve the diffusing effect of the attractant.

Further, the diffusion piece includes the blade, with the horizontal bull stick that the blade is connected, the tip that the blade was kept away from to the horizontal bull stick runs through the lateral wall of transparent body and stretches into to transparent body inside, and horizontal bull stick and transparent body normal running fit are located and are provided with the stirring leaf on the horizontal bull stick of transparent body inside, and it has the mythimna separata piece to bond on the stirring leaf.

The beneficial effects of adopting the above technical scheme are: when strong wind blows, the blades rotate to drive the horizontal rotating rod to integrally rotate, so that the stirring blades rotate along with the horizontal rotating rod, air in the transparent bottle body is stirred, the flow of air is increased, and the emission of the smell of the attractant is accelerated; simultaneously when the pest enters into transparent body through going into the insect population in, can be in disorder cluster inside transparent body, through set up the mythimna separata piece on the stirring leaf, the stirring leaf of being convenient for can also the developments catch the pest in the pivoted to improve and trap the effect.

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

according to the bactrocera dorsalis trapper, on one hand, the air flow in the transparent bottle body is increased through the diffusion piece, and the diffusion of the odor of the attractant can be accelerated; on the other hand, the water in the water tank plays a role in preventing the fruit flies from escaping through the transparent chassis in the bottom sealing piece, so that the trapping effect is greatly improved; the annular groove can be used for collecting entering rainwater, moisture can evaporate gradually in normal rainy-free weather, and when the moisture in the water containing groove is reduced, the annular groove can supplement water into the water containing groove through the inclined through hole, so that the purposes of water collection and insect collection can be achieved, the structure is simple and reliable, and the use is simple and convenient.

Drawings

FIG. 1 is a schematic view of the internal structure of a Bactrocera dorsalis trap;

FIG. 2 is a schematic view of the external structure of a Bactrocera dorsalis trap;

FIG. 3 is a schematic structural view of a bactrocera dorsalis trap;

FIG. 4 is a schematic structural view of the back cover;

fig. 5 is a schematic view of the structure of part a of fig. 3.

In the figure: 1-trapping bottle body, 11-transparent bottle body, 111-insect inlet, 112-mounting table, 12-bottom sealing piece, 121-transparent chassis, 122-water tank, 123-annular groove, 124-inclined through hole, 125-water pipe, 126-blocking head, 13-diffusion piece, 131-blade, 132-horizontal rotating rod, 133-stirring blade, 134-insect sticking sheet, 2-upper cover, 21-waterproof brim, 22-connecting cylinder, 221-connecting ring, 23-hanging buckle, 3-trapping piece, 31-upper cylinder, 32-lower cylinder, 33-connecting rod and 34-sponge.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1 to 3, a bactrocera dorsalis trap comprises a trapping bottle body 1 and an upper cover 2, wherein the upper cover 2 comprises a waterproof brim 21 and a connecting cylinder 22 arranged at the bottom end of the waterproof brim 21, the diameter of the waterproof brim 21 is larger than that of the connecting cylinder 22, a hanging buckle 23 is rotatably arranged at the top end of the waterproof brim 21, and an inducing piece 3 is arranged on the inner wall of the top end of the connecting cylinder 22; the waterproof eaves 21 in the upper cover are used for shielding rain, and in order to improve the rain shielding effect, the waterproof eaves 21 are arranged in a downward inclined manner; and the whole waterproof eaves 21 is of a circular structure.

In order to adjust the position of the trapper conveniently, the bottom of the hanging buckle 23 is provided with a T-shaped block, and the top of the waterproof eaves 21 is provided with an annular rotating cavity matched with the T-shaped block. Through the top setting at waterproof eaves 21 with T type piece complex rotation chamber for hang and detain 23 and can follow waterproof eaves 21 and rotate, when hanging detain 23 by hanging on the branch, can be according to the position of wind direction adjustment trapper when in actual use.

As shown in fig. 5, the attractant 3 comprises an upper cylinder 31 and a lower cylinder 32 which are provided with an open structure at one end and are oppositely arranged, the upper cylinder 31 and the lower cylinder 32 are connected through a connecting rod 33, a sponge 34 for adsorbing attractant is placed in the lower cylinder 32, and the top end of the upper cylinder 31 is in threaded connection with the inner wall of the top end of the connecting cylinder 22. In this embodiment, go up a section of thick bamboo 31 and connecting cylinder 22 and realize dismantling through threaded connection and be connected, also can dismantle the connection through the joint realization, specifically speaking, sets up the draw-in groove through the top inner wall at connecting cylinder 22, goes up the top of a section of thick bamboo 31 and sets up the fixture block that matches with the draw-in groove, so realize dismantling the connection. The lower cylinder 32 is used for placing the sponge 34, and the space formed by the lower cylinder 32 can supplement the attractant in real time for the sponge 34 to adsorb, and meanwhile, the attractant is prevented from falling into the transparent bottle body 11.

In this embodiment, the top inner wall of the connecting cylinder 22 is annularly provided with a connecting ring 221, the inner wall of the connecting ring 221 is provided with an internal thread, and the top outer wall of the upper cylinder 31 is provided with an external thread matching with the internal thread of the connecting ring 221. The lure member 3 as a whole is easily attached and detached by the screw-coupling of the upper barrel 31 to the coupling ring 221.

Trap bottle 1 and include both ends open-ended transparent body 11, can dismantle the setting and just be used for catchment and the back cover spare 12 of album worm in transparent body 11 bottom and set up the lateral wall at transparent body 11 and be arranged in diffusing the diffusion 13 of luring the piece 3 and lure the piece of attractant, connecting cylinder 22 can be dismantled with transparent body 11 and be connected, and lures piece 3 and stretch into the inside to transparent body 11, and insect inlet 111 has been seted up to the lateral wall of transparent body 11. The bactrocera dorsalis enters the transparent bottle body 11 through the insect inlet 111, pests can be disorderly strung in the transparent bottle body 11, water in the water tank 122 in the bottom sealing piece 12 plays a role in preventing the bactrocera dorsalis from escaping, the pests can be trapped in the bottom sealing piece 12, the purpose of killing insects is achieved, and the trapping effect is greatly improved; meanwhile, the bottom sealing member 12 is also used for collecting incoming rainwater and timely supplementing the collected rainwater into the water accommodating groove 122. When a certain strong wind blows, the wind power drives the diffusion piece 13 to rotate and is used for stirring the air in the transparent bottle body 11, so that the diffusion of the odor of the attractant is accelerated, and the trapping effect is improved.

As shown in fig. 4, the bottom sealing member 12 includes a transparent bottom plate 121 detachably connected to the transparent bottle body 11, a water containing groove 122 is formed in the transparent bottom plate 121, an annular groove 123 adjacent to the water containing groove 122 is formed at an edge of the transparent bottom plate 121, the annular groove 123 is communicated with the water containing groove 122 through an inclined through hole 124, and a high end of the inclined through hole 124 is close to the annular groove 123. Water is filled into the water containing groove 122 in advance, then the transparent base plate 121 is connected with the transparent bottle body 11, if strong rain is encountered and rainwater enters the transparent bottle body 11 through the insect inlet 111 in the using process, the annular groove 123 can be used for collecting the entering rainwater, the moisture can be gradually evaporated in normal rainy days, and when the moisture in the water containing groove 122 is reduced, the annular groove 123 can supplement the water into the water containing groove 122 through the inclined through hole 124, so that the purposes of water collection and insect collection can be achieved.

The transparent chassis 121 is provided with a water pipe 125 communicated with the water containing tank 122, and the water pipe 125 is detachably connected with a blocking head 126. The plugging head 126 is a plug commonly used in the existing pipeline. The water pipe 125 can be used for adding water into the water tank 122 after the transparent bottom plate 121 is installed, and can also be used for draining water through the water pipe 125 when the subsequent water collection is excessive, so that the operation is simple.

In order to facilitate the installation and the disassembly of the bottom sealing piece 12, the inner wall of the bottom end of the transparent bottle body 11 is annularly provided with an installation platform 112, the inner wall of the installation platform 112 is provided with internal threads, and the outer side edge of the transparent chassis 121 is provided with external threads matched with the internal threads of the inner wall of the installation platform 112, so that a detachable connection mode is realized; in other embodiments of the present invention, the transparent bottom tray 121 may be detachably connected to the transparent bottle body 11 by a snap-fit connection.

As shown in fig. 3, the diffuser 13 includes a blade 131 and a horizontal rotating rod 132 connected to the blade 131, the end of the horizontal rotating rod 132 far from the blade 131 penetrates through the sidewall of the transparent bottle body 11 and extends into the transparent bottle body 11, the horizontal rotating rod 132 is rotatably engaged with the transparent bottle body 11, and the horizontal rotating rod 132 inside the transparent bottle body 11 is provided with a stirring blade 133. The transparent bottle body 11 is provided with a rotating shaft matched with the horizontal rotating rod 132, so that the rotating connection is realized; when strong wind blows, the blades 131 rotate and drive the horizontal rotating rod 132 and the stirring blades 133 to rotate, so that the air in the transparent bottle body 11 is stirred, the flow of the air is increased, and the emission of the odor of the attractant is accelerated;

in order to further improve the insect catching effect, the stirring blade 133 is adhered with the insect sticking sheet 134, the insect sticking sheet 134 is adhered to two side surfaces of the stirring blade 133, and the insect sticking sheet 134 is adhered to the insect to catch the insect through the surface far away from the stirring blade 133; when the pests enter the transparent bottle body 11 through the pest inlet 111, the pests can be disorderly strung in the transparent bottle body 11, and the pest sticking sheets 134 on the stirring blades 133 facilitate the stirring blades 133 to dynamically capture the pests in rotation, so that the trapping effect is improved.

Preferably, in order to improve the diffusion effect of the attractant, the diffusion member 13 is provided with a plurality of diffusion members uniformly distributed on the side wall of the transparent bottle body 11. In this embodiment, the number of the diffuser members 13 is set to 2, and in other embodiments of the present invention, it may be set to 3, 4, or the like.

The working process of the bactrocera dorsalis trap comprises the following steps: before use, the trapper is hung on a branch by the hanging buckle 23, then the transparent bottom disc 121 is connected and installed with the transparent bottle body 11, the attractant is added into the lower cylinder 32 and is adsorbed by the sponge 34, the transparent bottle body 11 is connected with the connecting ring 221 on the connecting cylinder 22, and the overall position of the trapper is adjusted according to the wind direction; the plugging head 126 is detached, water is added into the water containing tank 122 through the water pipe 125 by adopting an external injection piece, and then the water pipe 125 is plugged; when strong rain occurs, a small amount of rainwater enters the transparent bottle body 11 through the insect inlet 111 and is collected through the annular groove 123, moisture gradually evaporates in normal rainy days, when the moisture in the water containing groove 122 is reduced, the annular groove 123 can supplement water into the water containing groove 122 through the inclined through hole 124 to fulfill the purpose of supplementing water, and when the water is too much, the water can be drained through the water pipe 125; the transparent bottle body 11 is provided with the diffusion piece 13 for diffusing the odor of attractant to improve the trapping effect, and the transparent chassis 121 is used for further placing the fruit flies to escape, so that the trapping effect of the trap is greatly improved.

In conclusion, the citrus fruit fly trap provided by the embodiment sufficiently combines the characteristics of citrus fruit flies in color and shape tendency on the basis of not increasing the manufacturing cost and the use cost of the trap basically, the trap is skillfully designed, the transparent bottle body 11 is designed to be transparent orange in color, the shape of the transparent bottle body can be designed to be citrus fruit, the waterproof eaves 21 are designed to be green and are in accordance with the color of leaves, the transparent bottle body structure is convenient for observing the use and trapping conditions, and the single trapping function of the existing trap is changed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a bactrocera dorsalis trapper, is including traping bottle (1) and upper cover (2), its characterized in that: the upper cover (2) comprises a waterproof eave (21) and a connecting cylinder (22) arranged at the bottom end of the waterproof eave (21), the diameter of the waterproof eave (21) is larger than that of the connecting cylinder (22), a hanging buckle (23) is rotatably arranged at the top end of the waterproof eave (21), and an inducing piece (3) is arranged on the inner wall of the top end of the connecting cylinder (22);

trap bottle (1) including both ends open-ended transparent body (11), can dismantle the setting and be in transparent body (11) bottom just is used for the back cover spare (12) of catchmenting and collection worm and setting up and be in the lateral wall of transparent body (11) is used for the diffusion piece (13) of attractant in attracting piece (3), connecting cylinder (22) with transparent body (11) can be dismantled and be connected, just attract piece (3) stretch into to the inside of transparent body (11), insect inlet (111) have been seted up to the lateral wall of transparent body (11).

2. The bactrocera dorsalis trap according to claim 1, wherein the bottom sealing member (12) comprises a transparent bottom disc (121) detachably connected with the transparent bottle body (11), a water containing groove (122) is formed in the transparent bottom disc (121), an annular groove (123) adjacent to the water containing groove (122) is formed in the edge of the transparent bottom disc (121), the annular groove (123) is communicated with the water containing groove (122) through an inclined through hole (124), and the high end of the inclined through hole (124) is close to the annular groove (123).

3. The bactrocera dorsalis trap as claimed in claim 2, wherein a water pipe (125) communicated with the water containing tank (122) is arranged on the transparent chassis (121), and a blocking head (126) is detachably connected to the water pipe (125).

4. The bactrocera dorsalis trap as claimed in claim 2, wherein the bottom end inner wall of the transparent bottle body (11) is annularly provided with a mounting table (112), the inner wall of the mounting table (112) is provided with internal threads, and the outer side edge of the transparent bottom disc (121) is provided with external threads matched with the internal threads of the inner wall of the mounting table (112).

5. The bactrocera dorsalis trap as claimed in claim 1, wherein the attracting member (3) comprises an upper barrel (31) and a lower barrel (32) which are open at one end and are oppositely arranged, the upper barrel (31) and the lower barrel (32) are connected through a connecting rod (33), a sponge (34) for adsorbing attractant is placed in the lower barrel (32), and the top end of the upper barrel (31) is in threaded connection with the inner wall of the top end of the connecting barrel (22).

6. Citrus fruit fly trap according to claim 5, characterized in that the top end inner wall of the connecting cylinder (22) is annularly provided with a connecting ring (221), the inner wall of the connecting ring (221) is provided with an internal thread, and the top end outer wall of the upper cylinder (31) is provided with an external thread matching the internal thread of the connecting ring (221).

7. The bactrocera dorsalis trap as claimed in claim 1, wherein a T-shaped block is arranged at the bottom of the hanging buckle (23), and an annular rotating cavity matched with the T-shaped block is formed at the top of the waterproof eaves (21).

8. Citrus fruit fly trap according to claim 1, characterized in that the water-proof eaves (21) are arranged obliquely downwards.

9. Citrus fruit fly trap according to claim 1, characterized in that the diffuser (13) is provided in a plurality and evenly distributed over the side wall of the transparent body (11).

10. The bactrocera dorsalis trap according to any one of claims 1 to 9, wherein the diffuser (13) comprises a blade (131), and a horizontal rotating rod (132) connected to the blade (131), the end of the horizontal rotating rod (132) far away from the blade (131) penetrates through the side wall of the transparent bottle body (11) and extends into the inside of the transparent bottle body (11), the horizontal rotating rod (132) is rotatably matched with the transparent bottle body (11), a stirring blade (133) is arranged on the horizontal rotating rod (132) inside the transparent bottle body (11), and an insect sticking sheet (134) is stuck on the stirring blade (133).