CN211064766U

CN211064766U - Greenhouse pest trapping device

Info

Publication number: CN211064766U
Application number: CN201921860932.8U
Authority: CN
Inventors: 何阳; 苏记春; 赫文韬; 黄德振
Original assignee: Hainan Runda Modern Agricultural Group Co ltd
Current assignee: Hainan Runda Modern Agricultural Group Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-24
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a big-arch shelter pest trapping device, including hollow casing, establish the lamp shade in the casing upper end, set up into insect population, lower part at the upper portion of casing and set up the air exhauster, be equipped with hourglass hopper-shaped mass flow cover at the middle part of casing, mass flow cover below is equipped with the filter screen, constitutes collection room by mass flow cover, casing lateral wall and filter screen, sets up on the casing lateral wall between mass flow cover and filter screen and gets the insect population, sets up the closing cap on getting the insect population, sets up the moth-killing lamp below the lamp shade. The utility model has simple structure and convenient use; the lamp shade with the cone-shaped structure can guide the entering airflow to move downwards, so that the impact of the airflow on pests is increased; establish the air exhauster in the below of collecting the room, can inhale the room with the pest is collected in the complete suction, the pest will be air-dried under the condition of the continuous convulsions of air exhauster, and air-dried pest can not produce the foul smell, consequently need not to wash the collecting chamber daily.

Description

Greenhouse pest trapping device

Technical Field

The utility model belongs to the technical field of the agricultural pest control, a pest trapping device is related to, concretely relates to big-arch shelter pest trapping device.

Background

With the rapid development of agricultural science and technology, the modern greenhouse is more and more widely applied, the melon and vegetable are used as main production crops of the modern greenhouse, the main obstacle in the production process is insect pests, and in order to efficiently and environmentally solve the insect pests and achieve the effects of no pollution and high quality, the insect pests are generally solved by a physical control method in the greenhouse.

One of the modes of physics prevention and cure insect pest in modern facility big-arch shelter is to adopt trapping apparatus to trap the pest, at present, pest trapping apparatus mainly divide into the electric shock and touches formula and paste formula trapping apparatus of killing, the electric shock formula is because of preventing people and animals from touching, need set up corresponding protector or isolating device, the structure is comparatively complicated, and has the potential safety hazard, paste the formula and be stained with the ability of destroying the pest basically after the pest corpse in pasting department, and need often change, the process is loaded down with trivial details, it is inconvenient to use. Related researchers carry out new design according to the defect of current pest trapping device, and patent CN205284731U discloses an anti-escape trapping device, adopts the suction formula principle to utilize the air current that the air exhauster produced to inhale the pest to the collection worm jar and kill, not only can catch the mosquito and fly, can prevent not dead mosquito and fly escape moreover, can also air-dry the mosquito and fly corpse in order to feed poultry, green is again environmental protection. But the suction effect on pests is not ideal and the efficiency is low because the suction force is weaker due to the adoption of an open structure design.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides a big-arch shelter pest trapping device adopts the air exhauster to aspirate, combines water conservancy diversion formula lamp shade, and the suction is strong, and it is efficient to catch insects.

The utility model discloses the technical scheme who adopts:

a greenhouse pest trapping device comprises a hollow shell and a lampshade arranged at the upper end of the shell, wherein a pest inlet is formed in the upper portion of the shell, an exhaust fan is arranged at the lower portion of the shell, a funnel-shaped collecting cover is arranged in the middle of the shell, a filter screen is arranged below the collecting cover, a collecting chamber is formed by the collecting cover, the side wall of the shell and the filter screen and used for collecting pests, the funnel-shaped collecting cover can guide the pests to fall into the collecting chamber and can prevent the pests from escaping, a pest taking port is formed in the side wall of the shell between the collecting cover and the filter screen, a sealing cover is arranged on the pest taking port, and the captured pests can be collected by the; the insect attracting lamp is arranged below the lampshade and used for attracting pests. When the pest trapping device is used, pests are attracted by the pest attracting lamp and enter the shell from the pest inlet, the pest is attracted to the collecting cover by the air suction flow generated by the work of the exhaust fan and enters the collecting chamber through the opening in the collecting cover, and the pests in the collecting chamber can be poured out from the pest taking port after trapping is finished.

Furthermore, the lampshade is designed into a cone structure, so that air entering from the insect inlet is guided to move downwards to form stronger airflow, and the trapping efficiency is improved.

Furthermore, the surface of the conical structure of the lampshade is provided with a plurality of strip-shaped flow guide grooves extending downwards, so that the downward moving airflow is guided, stronger airflow is formed, and the suction force is increased.

The utility model has the advantages that:

1. the utility model has simple structure and convenient use;

2. the utility model can guide the entering air flow to move downwards through the lampshade with the cone-shaped structure, thereby increasing the impact of the air flow on pests;

3. the utility model discloses a set up the air exhauster in the below of collecting chamber, can suck the pest into the collecting chamber completely, the pest will be air-dried under the condition of continuous convulsions of air exhauster, the pest that air-dries can not produce the foul smell, therefore need not to wash the collecting chamber every day, simultaneously, under the complete condition of pest limbs, its kind of easy discernment, scientific research such as being convenient for carry out pest density detection, etc. in order to prevent to take place extensive pest damage, also can use the pest collected to feed livestock;

4. the utility model discloses a funnel-shaped structure's mass flow cover can prevent that the pest from escaping, plays the guide effect to the air current simultaneously, is favorable to inhaling the pest and collects indoorly, improves and traps efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the present invention.

In the figure: 1. a lamp shade; 2. a trap lamp; 3. an insect inlet; 4. a housing; 5. taking an insect port; 6. sealing the cover; 7. a flow-collecting hood; 8. filtering with a screen; 9. an exhaust fan.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

As shown in fig. 1 and 2, the greenhouse pest trapping device provided by the utility model comprises a hollow shell 4 and a lampshade 1 arranged at the upper end of the shell 4, wherein the lampshade 1 is designed into a cone structure, and guides the air entering from the pest inlet 2 to move downwards to form stronger air flow, which is beneficial to improving the trapping efficiency; the surface of the conical structure of the lampshade 1 is provided with a plurality of strip-shaped flow guide grooves extending downwards, which play a role in guiding the downward moving airflow, and are beneficial to forming stronger airflow and increasing the suction force; the pest trap is characterized in that the upper part of the shell 4 is provided with the pest inlet 3, the lower part of the shell 4 is provided with the exhaust fan 9, the middle part of the shell 4 is provided with the funnel-shaped collecting cover 7, the lower part of the collecting cover 7 is provided with the filter screen 8, the collecting chamber is formed by the collecting cover 7, the side wall of the shell 4 and the filter screen 8 and used for collecting pests, the funnel-shaped collecting cover 7 can guide the pests to fall into the collecting chamber and prevent the pests from escaping, the side wall of the shell 4 between the collecting cover 7 and the filter screen 8 is provided with the pest taking port 5, the pest taking port 5 is provided with the sealing cover 6, and the; the insect attracting lamp 2 is arranged below the lampshade 1 and used for attracting pests. When the pest trapping device is used, pests are attracted by the pest trapping lamp 2 and enter the shell 4 from the pest inlet 3, pest is sucked onto the collecting cover 7 by the suction flow generated by the work of the exhaust fan 9 and enters the collecting chamber through the opening in the collecting cover 7, and the pests in the collecting chamber can be poured out from the pest taking port 5 after trapping is finished.

The principle of the utility model is as follows: when the pest trapping device is used, the trap lamp 2 and the exhaust fan 9 are turned on, pests are attracted by the trap lamp 2 and enter the shell 4 from the pest inlet 3, airflow generated by the exhaust fan 9 blows the pests onto the flow collecting cover 7 and enters the collecting chamber through the opening in the flow collecting cover 7, and the pests in the collecting chamber can be poured out from the pest taking port 5 after trapping is finished.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a big-arch shelter pest trapping device which characterized in that: including hollow casing, establish the lamp shade in the casing upper end, set up into worm mouth, lower part at the upper portion of casing and set up the air exhauster, be equipped with hourglass hopper-shaped mass flow cover in the middle part of casing, mass flow cover below is equipped with the filter screen, constitutes the collection room by mass flow cover, casing lateral wall and filter screen, offers on the casing lateral wall between mass flow cover and filter screen and gets the worm mouth, gets and sets up the closing cap on the worm mouth, sets up the moth-killing lamp below the lamp shade.

2. A greenhouse pest trapping device as claimed in claim 1, wherein: the lamp shade is designed to be of a cone structure.

3. A greenhouse pest trapping device as claimed in claim 2, wherein: the surface of the conical structure of the lampshade is provided with a plurality of strip-shaped diversion trenches extending downwards.