CN216775888U

CN216775888U - Double-suction type pest trapping device

Info

Publication number: CN216775888U
Application number: CN202220484714.4U
Authority: CN
Inventors: 季慧华; 陈华才; 何旭栋
Original assignee: Hangzhou Yihao Agricultural Technology Co ltd
Current assignee: Hangzhou Yihao Agricultural Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-21
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a double-suction type pest trapping device which comprises an upright post, wherein a base is arranged at the bottom end of the upright post, a solar cell panel is arranged at the top end of the upright post, and the solar cell panel is connected with a rechargeable battery. The first air suction module comprises a first air guide channel, a first induced core, a first screen and a first power grid; the first air channel is a bell mouth with a downward opening; the middle of the first screen is provided with a lure core, and the first screen is positioned below the first electric wire netting; an axial flow fan is arranged in the first power grid; the first power grid is electrically connected with the rechargeable battery. And a second trematode module mounted on the upright; the second air suction module is the same as the first air suction module. The diameter of the mesh of the second screen is larger than that of the first screen; the first and second pest sucking modules have opposite openings and are positioned on the same vertical line. The positive suction and the reverse suction are oppositely arranged, so that trapping of different pests is realized; the screens can be cleaned to a small extent when opened separately.

Description

Double-suction type pest trapping device

Technical Field

The utility model relates to an insect killing and catching device, in particular to a double-suction type pest trapping device.

Background

The pest species in the tea garden mainly comprise tea geometrid, tea caterpillars, tea lesser leafhoppers and the like, wherein the volume size of the tea geometrid and the tea caterpillars is far larger than that of the tea lesser leafhoppers; through practical use, the method is found that when the suck-back mode of core attraction and wind suction is adopted, the small tea lesser leafhoppers can only be effectively trapped; when the positive suction mode is adopted, the small tea lesser leafhoppers cannot be effectively trapped.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a double-suction pest trapping device that solves one or more of the above mentioned problems.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

a double-suction type pest trapping device comprises

The stand, the stand bottom has the base, and the stand top has solar cell panel, and a rechargeable battery is connected to the panel.

The first air suction module comprises a first air guide channel, a first lure core, a first screen and a first power grid; the first air channel is a bell mouth with a downward opening; the middle of the first screen is provided with a lure core, and the first screen is positioned below the first electric wire netting; an axial flow fan is arranged in the first power grid; the first power grid is electrically connected with the rechargeable battery.

And a second trematode module mounted on the upright; the second air suction module comprises a second air guide channel, a second lure core, a second screen and a second power grid; the second air channel is a bell mouth with an upward opening; a lure core is arranged in the middle of the second screen, and the second screen is positioned below the second power grid; an axial flow fan is arranged in the second power grid; the second power grid is electrically connected with the rechargeable battery.

The diameter of the mesh of the second screen is larger than that of the mesh of the first screen; the first and second pest modules have opposite openings and are positioned on the same vertical line.

Further: the first screen comprises a connecting disc and a screen disc, a lamp cap is arranged on the connecting disc, a convex groove is arranged on the connecting disc, and the screen disc is an annular screen outside the connecting disc; the second screen structure is the same as the first screen.

Further: the lure core comprises a light lure core and/or an pheromone lure core, wherein the pheromone lure core comprises an F-shaped rubber rod, and the rubber rod is of a porous structure.

Further: the lure core is externally provided with an impact plate which is a transparent cover and is matched with the light lure core for use.

Further: the air guide device is characterized in that a flow guide part is arranged in the first power grid and/or the second power grid, the flow guide part is installed on the air outlet side of the axial flow fan, the flow guide part comprises a conical channel with a large lower part and a small upper part, and at least one flow guide plate is installed in the conical channel, so that air outlet is dispersedly blown to the first power grid and/or the second power grid.

Further: the guide plates are uniformly arranged in the conical channel at intervals along the circumferential direction.

Further: and the small end of the conical channel is provided with an axially opened air door, the air door is arranged above the outlet through a guide shaft, and the door is opened through wind power and closed through gravity.

Further: the first and second trematode modules are intermittently turned on.

Further: the distance between the first air channel and the second air channel is d, and d is more than or equal to 20cm and less than or equal to 60 cm.

The utility model has the technical effects that:

the positive suction and the reverse suction are oppositely arranged, so that trapping of different pests is realized; the positive suction and the negative suction can work separately and independently, and are opened alternately to trap large pests or small pests; in addition, when the two-way valve is opened respectively, the screen can be cleaned within a small range.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the general structure of the present invention;

FIG. 2 is a schematic structural view of a first trematode module;

FIG. 3 is a schematic of a first screen configuration;

FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 5 is a first schematic structural diagram of the third embodiment;

FIG. 6 is a schematic diagram of the third embodiment;

FIG. 7 is a third structural view of the third embodiment;

fig. 8 is a schematic structural view of a flow guide member in the third embodiment.

Detailed Description

The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as unduly limiting the utility model.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1 to 3, a double-suction type pest trapping device includes: the upright 100 is provided with a base 101 at the bottom end, and a solar panel 102 at the top end, wherein the solar panel is connected with a rechargeable battery 103.

And a first insect suction module 200 mounted on the upright column, wherein the first air suction module comprises a first air guide channel 201, a first attraction core 202, a first screen 203 and a first power grid 204.

The first air channel 201 is a bell mouth with a downward opening; a lure core 202 is arranged in the middle of the first screen, and the first screen 203 is positioned below a first power grid 204; an axial flow fan 205 is arranged in the first power grid 204; the first power grid 204 is electrically connected to the rechargeable battery 103.

And a second pest suction module (the second pest suction module has the same structure as the first pest suction module and can be different in the power of the axial flow fan) arranged on the upright column; the second air suction module comprises a second air guide channel, a second lure core, a second screen and a second power grid; the second air channel is a bell mouth with an upward opening; a lure core is arranged in the middle of the second screen, and the second screen is positioned below the second power grid; an axial flow fan is arranged in the second power grid; the second power grid is electrically connected with the rechargeable battery.

The power grids (the first power grid and/or the second power grid) can be enclosed in a columnar space (as shown in fig. 1, fig. 2 and fig. 5), and can also be enclosed in a spherical space, and the adjustment can be carried out according to the actual use requirement.

The diameter of the mesh of the second screen is larger than that of the mesh of the first screen; the first and second pest sucking modules have opposite openings and are positioned on the same vertical line.

And further: the first screen 203 comprises a connecting disc 2031 and a screen disc 2032, wherein the connecting disc 2031 is provided with a lamp cap 2033, the connecting disc is provided with a convex groove 2034, and the screen disc forms an annular screen outside the connecting disc; the second screen structure is the same as the first screen.

And further: the lure 202 comprises a light lure 2021 and/or an pheromone lure 2022, and the pheromone lure comprises an 'F' -shaped rubber rod which is in a porous structure. The same or different lures can be used on the first and second trematode modules.

Further: the first and second trematode modules are intermittently turned on. Intermittent operation may be achieved by a time switch.

Therefore, the circulating work can be realized, small insects can be attached to the bell mouth of the reverse suction insect receiving device and then can be sucked when jumping upwards according to the habits of different body types of pests, large insects cannot be attached to the bell mouth, and the large insects are difficult to be sucked by upward airflow due to large mass of the insects; and a screen is additionally arranged, so that all insects entering the insect receiving device are small insects. For large-size pests, the pests are more easily trapped by downward airflow and the gravity of the pests per se in a conventional positive suction mode.

Further: the distance between the first air channel and the second air channel is d, and d is more than or equal to 20cm and less than or equal to 60 cm. Within the range, different pests can be effectively killed, and the net disc can be effectively cleaned.

Example two

As shown in fig. 4, unlike the above-mentioned embodiment, in this embodiment, an impact plate 206 is disposed outside the lure 202 (mainly, the photo-lure), and the impact plate is a transparent cover and is used in cooperation with the photo-lure.

The striking plate 206 is clamped with the convex groove 2034 to cover the light source, so that the light source is kept clean and convenient to clean.

EXAMPLE III

As shown in fig. 5, 6, 7, and 8, in this embodiment, a flow guiding member 207 is disposed in the first power grid and/or the second power grid, the flow guiding member is installed on the air outlet side of the axial flow fan, the flow guiding member 207 includes a tapered channel with a large bottom and a small top, and at least one flow guiding plate 2071 is installed in the tapered channel, so that the outlet air is dispersedly blown to the first power grid and/or the second power grid. The guide plates are uniformly arranged in the conical channel at intervals along the circumferential direction. An axially opened air door 2072 is installed at the small end of the conical passage, is installed above the outlet through a guide shaft, and is opened through wind power and closed through gravity.

Therefore, the air outlet of the axial flow fan 205 is more uniform, the pests are directly flushed to a power grid after being dispersed, and the pests are more uniformly and quickly killed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-suction type pest trapping device is characterized in that: the solar charging system comprises an upright post, wherein a base is arranged at the bottom end of the upright post, a solar panel is arranged at the top end of the upright post, and the solar panel is connected with a rechargeable battery;

and a first trematode module mounted on the upright column,

the first insect suction module comprises a first air guide channel, a first luring core, a first screen and a first power grid;

the first air channel is a bell mouth with a downward opening; the middle of the first screen is provided with a lure core, and the first screen is positioned below the first electric wire netting; an axial flow fan is arranged in the first power grid; the first power grid is electrically connected with the rechargeable battery;

and a second trematode module mounted on the upright;

the second insect suction module comprises a second air guide channel, a second attracting core, a second screen and a second power grid;

the second air channel is a bell mouth with an upward opening; a lure core is arranged in the middle of the second screen, and the second screen is positioned below the second power grid; an axial flow fan is arranged in the second power grid; the second power grid is electrically connected with the rechargeable battery;

the diameter of the mesh of the second screen is larger than that of the first screen; the first and second pest modules have opposite openings and are positioned on the same vertical line.

2. The double-suction pest trapping device according to claim 1, wherein: the first screen comprises a connecting disc and a screen disc, a lamp cap is arranged on the connecting disc, a convex groove is arranged on the connecting disc, and the screen disc is an annular screen outside the connecting disc; the second screen structure is the same as the first screen.

3. The double-suction pest trapping device according to claim 1, wherein: the lure core comprises a light lure core and/or an pheromone lure core, wherein the pheromone lure core comprises an F-shaped rubber rod, and the rubber rod is of a porous structure.

4. The double suction pest trapping device according to claim 2, wherein: the lure core is externally provided with an impact plate which is a transparent cover and is matched with the light lure core for use.

5. The double-suction pest trapping device according to claim 1, wherein: the air guide device is characterized in that a flow guide part is arranged in the first power grid and/or the second power grid, the flow guide part is installed on the air outlet side of the axial flow fan, the flow guide part comprises a conical channel with a large lower part and a small upper part, and at least one flow guide plate is installed in the conical channel, so that air outlet is dispersedly blown to the first power grid and/or the second power grid.

6. The double-suction pest trapping device according to claim 5, wherein: the guide plates are uniformly arranged in the conical channel at intervals along the circumferential direction.

7. The double suction pest trapping device according to claim 6, wherein: and the small end of the conical channel is provided with an axially opened air door, the air door is arranged above the outlet through a guide shaft, and the door is opened through wind power and closed through gravity.

8. The double-suction pest trapping device according to claim 1, wherein: the first and second trematode modules are intermittently turned on.

9. The double suction pest trapping device according to claim 1, wherein: the distance between the first air channel and the second air channel is d, and d is more than or equal to 20cm and less than or equal to 60 cm.