CN215302503U

CN215302503U - Fruit fly trapping device

Info

Publication number: CN215302503U
Application number: CN202121541702.2U
Authority: CN
Inventors: 郭磊; 沈志军; 宋宏峰; 张黎; 火金琍; 齐玉洁; 高爱华; 蔡志翔; 严娟
Original assignee: Nanjing Xinan Sinogreen Biological Technology Co ltd; Jiangsu Academy of Agricultural Sciences
Current assignee: Nanjing Xinan Sinogreen Biological Technology Co ltd; Jiangsu Academy of Agricultural Sciences
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-28
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a fruit fly trapping device, which relates to the technical field of crop pest control and comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are detachably connected, the center of the lower shell is provided with a horn mouth, the wide-mouth end of the horn mouth faces to the lower small-mouth end and is communicated with the inner cavity of the upper shell, the bottom surface of the top end of the upper shell is provided with a frustum body for placing a trapping core, the frustum body is accommodated in a sleeve pipe arranged on the top plate of the upper shell, the frustum body is detachably connected with the upper shell, the outer circumference of the frustum body is provided with a strip-shaped filter hole, and a cover plate is arranged in the sleeve pipe; the glow stick has been seted up to casing bottom down, and the glow stick can be dismantled with casing down and be connected. The utility model improves the trapping effect by double trapping of the fluorescent rod and the trapping core, and has simple structure and low cost, and the fluorescent rod can be repeatedly used; be provided with the fan in luring core below, drive through solar energy or natural wind for the smell gives off fast, gives off the distance far away, thereby has improved the effect that the pest was traped.

Description

Fruit fly trapping device

Technical Field

The utility model belongs to the technical field of crop pest control, and particularly relates to a fruit fly trapping device.

Background

At present, the chemical pheromone with high attractant activity and the trapping technology matched with the chemical pheromone are environment-friendly pest control technologies for ensuring the production of safe agricultural products and protecting agricultural ecosystems and natural enemies in the field of agriculture and forestry pest control. Traps are generally classified into dry traps, wet traps and adhesive traps as important tools for cluster trapping, the existing traps are poor in trapping effect and complex in structure, pests often fly obliquely, and the existing entrance designs are mostly leveling mechanisms which easily interfere with the flying path of pests, so that a fruit fly trapping device is provided.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings of the prior art, the present invention is directed to a fruit fly trapping device to solve the problems set forth in the background art.

The purpose of the utility model can be realized by the following technical scheme: a fruit fly trapping device comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are detachably connected, a horn mouth is formed in the center of the lower shell, a small mouth end of the horn mouth faces downwards, and is communicated with an inner cavity of the upper shell, a frustum body for placing a trapping core is arranged on the bottom surface of the top end of the upper shell, the frustum body is accommodated in a sleeve pipe formed in the top plate of the upper shell, the frustum body is detachably connected with the upper shell, a strip-shaped filtering hole is formed in the outer circumference of the frustum body, and a cover plate is arranged in the sleeve pipe;

the fluorescent rod has been seted up to casing bottom down, the fluorescent rod can be dismantled with casing down and be connected.

As a further scheme of the utility model, a straight pipeline is arranged at the top end of the bell mouth, a fan is arranged above the straight pipeline, the fan is rotationally connected with the straight pipeline, the fan is connected with a driving mechanism, the straight pipeline is wrapped on the outer circumference of the straight pipeline, and the straight pipeline is connected with the driving mechanism.

As a further scheme of the utility model, the center of the rotating shaft of the fan is offset to one side of the axis of the straight pipeline, the axis of the fan is vertically projected on the wall of the ground pipe of the straight pipeline, and a top plate of the upper shell is provided with a plurality of filtering holes.

As a further scheme of the utility model, the bottom end of the lower shell is provided with an annular through groove, a light-transmitting film covers the annular through groove, and a fixed pipe joint for fixing the fluorescent rod is arranged on the annular through groove.

As a further scheme of the utility model, a rotating shaft is arranged at the center of the cover plate, and two ends of the rotating shaft are rotationally connected with the sleeve in a damping manner.

As a further scheme of the utility model, a hook is arranged above the upper shell, two ends of a base of the hook are fixedly connected with the cover plate, and the hook direction of the hook is vertical to the cover plate.

The utility model has the beneficial effects that: the utility model improves the trapping effect by double trapping of the fluorescent rod and the trapping core, and has simple structure and low cost, and the fluorescent rod can be repeatedly used;

be provided with the fan in luring core below, drive through solar energy or natural wind for the smell gives off fast, gives off the distance far away, thereby has improved the effect that the pest was traped.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic illustration of an explosive structure of the present invention;

FIG. 4 is a schematic structural view of the lower housing of the present invention;

in the figure: the solar energy water heater comprises an upper shell-1, a lower shell-2, a fluorescent rod-3, a frustum body-4, a cover plate-6, a hook-7, a fan-8, a flexible solar panel-9, a bell mouth-21, a straight pipeline-22, a light-transmitting film-23, a fixed pipe joint-24, a strip-shaped filter hole-41, a filter hole-101 and a sleeve-102.

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.

Referring to fig. 1 to 4, in the embodiment of the present invention, a trypetid trapping device comprises an upper casing 1 and a lower casing 2, wherein the upper casing 1 and the lower casing 2 are connected by a screw thread, in other embodiments, an embedded snap-fit connection or a snap-fit fastening is adopted for fixing, a bell mouth 21 is formed at the center of the lower casing 2, a small opening end of the bell mouth 21 facing downwards is communicated with an inner cavity of the upper casing 1, pests enter the upper casing 1 through the bottom end of the bell mouth 21, the pests are convenient to enter and are inconvenient to fly out by arranging the bell mouth shape, the flying habit of fruit and fly pests is met, a frustum body 4 for placing a lure is arranged on the bottom surface of the top end of the upper casing 1, the frustum body 4 is accommodated in a sleeve 102 formed on the top plate of the upper casing 1, the frustum body 4 is fixedly connected with the upper casing 1 by a sleeve joint, or screwed in, a strip-shaped filtering hole 41 is formed on the outer circumference of the frustum body 4, thereby the core of luring in the frustum body 4 gives off smell and guide the pest to get into in casing 1, is equipped with apron 6 in sleeve pipe 102, thereby prevent that the rainwater from getting into to dilute and lure the core to influence induced effect, fluorescent rod 3 has been seted up to casing 2 bottom under, fluorescent rod 3 detachable installs under on casing 2, and fluorescent rod 3 can carry out used repeatedly, has the guide effect to the pest of some phototaxis simultaneously, thereby improves the effect that the pest was traped. Water is filled in a cavity at the bottom of the lower shell 2, and pests are drowned after falling into the water.

In another embodiment, a straight pipe 22 is arranged at the top end of the bell mouth 21, a fan 8 is arranged above the straight pipe 22, the fan 8 is rotatably connected with the straight pipe 22, the fan 8 is connected with a driving mechanism, the straight pipe 22 is wrapped on the outer circumference of the straight pipe 22, the straight pipe 22 is connected with the driving mechanism, the driving mechanism adopts an induction coil, namely, the fan 8 is driven to rotate by non-contact induction, the fan 8 is made of a light and thin material, so that the rotating friction force is reduced, namely, the fan 8 can be driven to rotate under the action of natural wind, the fan 8 rotates to blow out the odor emitted by the lure, and the trapping effect is improved.

Preferably, the center of the rotating shaft of the fan 8 is offset to one side of the axis of the straight pipeline 22, the axis of the fan 8 is vertically projected on the wall of the straight pipeline 22, a top plate of the upper shell 1 is provided with a plurality of filter holes 101, the filter holes 101 and the bell mouths 21 are quota and form ventilation pipelines, namely, the fan 8 is driven to rotate through the air channel when natural wind exists, the fan 8 is arranged through offset, the fan 8 is ensured to rotate towards one side in the action of air flow, and meanwhile, the filter holes 101 can collect rainwater.

Preferably, 2 bottom of casing has seted up the annular and has led to the groove down, and the annular is led to the inslot and is stamped printing opacity membrane 23, and the annular is led to and is equipped with fixed coupling 24 and be used for fixed glow stick 3, and glow stick 3 also provides the light source in last casing 1 inboard promptly, thereby the pest flies to glow stick 3 after getting into last casing 1 promptly and falls into the aquatic, has improved the effect of traping.

Preferably, the center of the circle of the cover plate 6 is provided with a rotating shaft, two ends of the rotating shaft are in damping rotation connection with the sleeve 102, the cover plate 6 can be rotated to open the frustum body 4, and replacement of the lure core is facilitated.

Preferably, a hook 7 is arranged above the upper shell 1, two ends of a base of the hook 7 are fixedly connected with the cover plate 6, and the hook 7 is perpendicular to the cover plate 6, that is, the hook 7 is vertically downward under the gravity of the upper shell 1, so that the cover plate 6 keeps the cover plate 6 to cover the sleeve 102.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", etc., indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the method is simple. The terms "first", "second" and "first" 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. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the utility model, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.

Claims

1. The trypetid trapping device comprises an upper shell (1) and a lower shell (2), and is characterized in that the upper shell (1) and the lower shell (2) are detachably connected, a horn mouth (21) is formed in the center of the lower shell (2), the small end of the horn mouth (21) faces downwards is communicated with the inner cavity of the upper shell (1), a frustum body (4) used for placing a lure core is arranged on the bottom surface of the top end of the upper shell (1), the frustum body (4) is accommodated in a sleeve (102) formed in the top plate of the upper shell (1), the frustum body (4) is detachably connected with the upper shell (1), a strip-shaped filtering hole (41) is formed in the outer circumference of the frustum body (4), and a cover plate (6) is arranged in the sleeve (102);

fluorescent rod (3) have been seted up to casing (2) bottom down, fluorescent rod (3) can be dismantled with lower casing (2) and be connected.

2. A fruit fly trapping device according to claim 1, wherein the top end of the bell mouth (21) is provided with a straight pipeline (22), a fan (8) is arranged above the straight pipeline (22), the fan (8) is rotatably connected with the straight pipeline (22), the fan (8) is connected with a driving mechanism, the straight pipeline (22) is wrapped on the outer circumference of the straight pipeline (22), and the straight pipeline (22) is connected with the driving mechanism.

3. A fruit fly trapping device according to claim 2, wherein the center of the rotation axis of the fan (8) is offset to one side of the axis of the straight pipeline (22), the axis of the fan (8) is vertically projected on the wall of the straight pipeline (22), and a plurality of filtering holes (101) are formed on the top plate of the upper housing (1).

4. A trypetid trapping device according to claim 1, characterized in that, the bottom of the lower case (2) is opened with a circular through groove covered with a light-permeable film (23), and the circular through groove is provided with a fixing pipe joint (24) for fixing the fluorescent rod (3).

5. A trypetid trapping device according to claim 1, characterized in that the cover plate (6) is provided with a rotating shaft at the center of its circle, and the two ends of the rotating shaft are connected with the sleeve (102) in a damping rotation manner.

6. A fruit fly trapping device according to claim 5, wherein a hook (7) is provided above the upper housing (1), both ends of the base of the hook (7) are fixedly connected with the cover plate (6), and the hook (7) is hooked in a direction perpendicular to the cover plate (6).