CN111903640B

CN111903640B - Forest pest control device for farmland protection

Info

Publication number: CN111903640B
Application number: CN202010875610.1A
Authority: CN
Inventors: 杨雪梅; 刘淑娟; 张晓娟; 陈芳; 李菁菁; 万翔
Original assignee: LANZHOU UNIVERSITY OF ARTS AND SCIENCE
Current assignee: LANZHOU UNIVERSITY OF ARTS AND SCIENCE
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2022-09-30
Anticipated expiration: 2040-08-26
Also published as: CN111903640A

Abstract

The invention discloses a deinsectization device for a farmland protection forest, which relates to the field of desinsection and comprises a top cover, wherein a winged insect hitting mechanism is arranged in the top cover, the bottom of the top cover is connected with a transparent connecting column with a hollow inner part, a trap lamp is arranged in the connecting column, the bottom of the connecting column is provided with a first collecting funnel, the bottom of the first collecting funnel is communicated with a pest collecting box, the bottom surface of the pest collecting box is provided with a cylinder body communicated with the inner part of the pest collecting box, the cylinder body is fixed on the top surface of a box body, the side surface of the cylinder body is provided with an opening, a sticky net is placed in the cylinder body through the opening, a second collecting funnel is arranged below the sticky net, and the bottom of the second collecting funnel is communicated with the box body; the pest collecting box is characterized in that pest inlet channels are arranged on two sides of the pest collecting box, a plurality of pest trapping lamp tubes are arranged on the inner wall, close to the inlet, of the pest inlet channels, fixing frames are arranged on the positions, far away from the inlet, of the pest inlet channels, servo motors are installed on the fixing frames, and fan blades are connected to the ends of the servo motors. The invention adopts the sticky net to kill pests, improves the pest trapping probability and does not pollute the natural environment.

Description

Forest pest control device for farmland protection

Technical Field

The invention relates to the technical field of insect killing, in particular to a forest insect killing device for farmland protection.

Background

The forestry, which is a production department for protecting the ecological environment, keeping ecological balance, cultivating and protecting forests to obtain woods and other forest products and utilizing the natural characteristics of the forests to play a role in protection, is one of important components of national economy, is used for cultivating, protecting and utilizing forest resources in the people and biosphere through advanced scientific technology and management means, can continuously manage forest resources, and promotes the fundamental industry and social public welfare of population, economy, society, environment and resource coordinated development, and in recent years, insect damage is serious, thereby affecting the forestry and the living environment of people. Most of the existing pesticides use chemical pesticides, and the pests obtain resistance after long-term use, so that the effect of the chemical pesticides is more and more unobvious, the environmental pollution is caused, the food pesticide residue is increased, and the great harm is caused to the human health.

Disclosure of Invention

The invention aims to provide a pest killing device for a farmland protection forest, which solves the problems in the prior art, adopts a sticky net to kill pests, improves the pest trapping probability and does not pollute the natural environment.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a forest pest killing device for farmland protection, which comprises a top cover, wherein a winged pest dropping mechanism is arranged in the top cover, the bottom of the top cover is connected with a transparent connecting column with a hollow inner part, a trap lamp is arranged in the connecting column, a first collecting funnel is arranged at the bottom of the connecting column, the bottom of the first collecting funnel is communicated with a pest collecting box, the bottom surface of the pest collecting box is provided with a cylinder body communicated with the inner part of the pest collecting box, the cylinder body is fixed on the top surface of a box body, the side surface of the cylinder body is provided with an opening, a sticky net is placed in the cylinder body through the opening, a second collecting funnel is arranged below the sticky net, and the bottom of the second collecting funnel is communicated with the box body; the pest collecting box is characterized in that pest inlet channels are arranged on two sides of the pest collecting box, a plurality of pest trapping lamp tubes are arranged on the inner wall, close to the inlet, of the pest inlet channels, a fixing frame is arranged at the position, far away from the inlet, of the pest inlet channels, a servo motor is installed on the fixing frame, and fan blades are connected to the shaft ends of the servo motor.

Optionally, the winged insect hitting mechanism comprises a plurality of spray heads fixedly arranged in the top cover, the spray heads are connected with infusion tubes, the spray heads are annularly arranged at the tops of the connecting columns, and a fan is arranged above the spray heads.

Optionally, an isolation net is arranged in the box body, and the isolation net is communicated with the bottom of the second collection funnel; an extrusion mechanism is also arranged in the isolation net; the extrusion mechanism comprises a plug body, an upper baffle is arranged above the plug body, a toothed push rod is connected to the center of the plug body, a lower baffle is connected to the lower portion of the plug body, a groove is formed in the lower baffle and matched with a convex strip below the separation net, teeth on the push rod are coupled with a gear, the gear is connected with a waterproof speed reducing motor through a connecting rod, the waterproof speed reducing motor is fixed in a sleeve, the sleeve is connected with the box body through a fixing rod, a compression pump and a water filling port are further arranged on the box body, a spraying rod is communicated with the side wall of the box body, the inner end of the spraying rod is a water inlet, and an electromagnetic valve is arranged at a water inlet of the inner end of the spraying rod.

Optionally, two pest killing lamp banks are symmetrically arranged on the pest collecting box, each pest killing lamp bank comprises a lamp holder, a high-voltage power grid, a pest killing lamp and a collecting box, the pest killing lamps are installed in the lamp holders, the high-voltage power grids are arranged around the lamp holders, and the collecting boxes are arranged below the lamp holders.

Optionally, the bottom surface of gluing the net is equipped with a plurality of stoppers, stopper circumference is connected on the barrel inner wall, it places to glue the net on the stopper.

Optionally, the fan is a fan or an air duct.

Optionally, the liquid sprayed by the spray head contains water, microbial pesticide and attractant.

Optionally, an induction control circuit is arranged on the box body, and the induction control circuit is electrically connected with the control switch of the spray head.

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

the invention has good disinsection effect, no pollution to environment, economy and practicality. The insect attracting lamp is used for attracting pests, the sticking net is used for killing the pests, the insect attracting probability is improved, no pollution is caused to the natural environment, the servo motor and the fan blades are used for sucking the pests into the pest channel, and the insect killing efficiency is greatly improved.

Drawings

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

FIG. 1 is a schematic view of the structure of the disinfestation device for the farmland protection forest of the invention;

FIG. 2 is a schematic structural view of an isolation net of the disinsection device for the farmland shelter forest according to the present invention;

the insect trap comprises a top cover 1, a connecting column 2, an insect trap lamp 3, a first collecting funnel 4, an insect collecting box 5, a box body 6, a sticky net 7, a second collecting funnel 8, an insect inlet channel 9, an insect trapping lamp tube 10, fan blades 11, a spray head 12, a fan 13, an isolation net 14, a bottom plate 15, an isolation net connecting rod 16, a plug body 17, an upper baffle plate 18, a push rod 19, a lower baffle plate 20, a gear 21, a compression pump 22, a water injection port 23, a spray rod 24, a lamp holder 25, a high-voltage power grid 26, an insect trap lamp 27, a collecting box 28, a limiting block 29 and a connecting rod 30.

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.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.

The invention provides a pest control device for a farmland protection forest, which comprises a top cover 1, wherein a flying pest dropping mechanism is arranged in the top cover 1, the bottom of the top cover 1 is connected with a transparent connecting column 2 with a hollow inner part, a trap lamp 3 is arranged in the connecting column 2, a first collecting funnel 4 is arranged at the bottom of the connecting column 2, the bottom of the first collecting funnel 4 is communicated with a pest collecting box 5, the bottom surface of the pest collecting box 5 is provided with a cylinder body communicated with the inner part of the cylinder body, the cylinder body is fixed on the top surface of a box body 6, the side surface of the cylinder body is provided with an opening, a sticky net 7 is placed in the cylinder body through the opening, a second collecting funnel 8 is arranged below the sticky net 7, and the bottom of the second collecting funnel 8 is communicated with the box body 6; the two sides of the pest collecting box 5 are provided with pest inlet channels 9, the inner wall of the pest inlet channel 9 close to the inlet is provided with a plurality of pest trapping lamp tubes 10, the position of the pest inlet channel 9 far away from the inlet is provided with a fixing frame, the fixing frame is provided with a servo motor, and the shaft end of the servo motor is connected with fan blades 11.

Further preferably, the winged insect hitting mechanism comprises a plurality of nozzles 12 fixedly arranged in the top cover 1, the nozzles 12 are connected with a liquid conveying pipe, the nozzles 12 are annularly arranged at the top of the connecting column 2, and a fan 13 is arranged above the nozzles 12. An isolation net 14 is arranged in the box body 6, and the isolation net 14 is communicated with the bottom of the second collection funnel 8; an extrusion mechanism is also arranged in the isolation net 14; the separation net 14 is a rigid cylindrical structure provided with a plurality of holes, a bottom plate 15 vertically installed is arranged on one side of the separation net 14, the bottom plate 15 is connected to the box body 6 through a separation net connecting rod 16, the extrusion mechanism comprises a plug body 17, an upper baffle 18 is arranged above the plug body 17, a push rod 19 with teeth is connected to the center of the plug body 17, a lower baffle 20 is connected to the lower portion of the plug body 17, a groove is formed in the lower baffle 20 and matched with a convex strip below the separation net 14, teeth on the push rod 19 are coupled with a gear 21, the gear 21 is connected with a waterproof speed reduction motor through a connecting rod 30, the waterproof speed reduction motor is fixed in a sleeve, the sleeve is connected with the box body 6 through a fixing rod, a compression pump 22 and a water injection port 23 are further arranged on the box body 6, a spray rod 24 is communicated with the side wall of the box body 6, the inner end of the spray rod 24 is a water inlet, and an electromagnetic valve is arranged at the water inlet of the inner end of the spray rod 24. Two pest killing lamp sets are symmetrically arranged on the pest collecting box 5 and comprise a lamp holder 25, a high-voltage power grid 26, a pest killing lamp 27 and a collecting box 28, the pest killing lamp 27 is arranged in the lamp holder 25, the high-voltage power grid 26 is arranged around the lamp holder 25, and the collecting box 28 is arranged below the lamp holder 25. The bottom surface of gluing net 7 is equipped with a plurality of stoppers 29, and stopper 29 circumference is connected on the barrel inner wall, and gluing net 7 is placed on stopper 29. The fan 13 is a fan or an air duct. The liquid sprayed by the spray head 12 contains water, microbial pesticide and attractant. The box body is provided with an induction control circuit which is electrically connected with a control switch of the spray head.

When the power is switched on, the trap lamp 3, the trap lamp tube 10 and the insect killing lamp 27 are lightened, the power can be switched on and transmitted back to the control circuit for control through the induction of the photosensitive sensor, in addition, a humidity sensor and a pressure sensor are also arranged, which are not shown in the figure, so that the machine does not work under the conditions of rainy days and strong wind, when the sun is not irradiated any more or the outside is not bright, the power is turned on, the winged insects fly around the trap lamp 3 under the attraction of the light, the annular-structure spray head 12 sprays liquid at set time, the liquid is transmitted to the spray head 12 through the liquid transmission tube to generate stronger impact on the winged insects, an annular rain curtain can be formed to surround the winged insects, then the fan 13 blows out strong wind to hit the winged insects into the first collecting hopper 4 and flow into the insect collecting box 5 along with the liquid, and the pests entering the insect collecting box 5 through the insect inlet channel 9 and the first collecting hopper 4 are stuck by the sticking net 7, the sticky net 7 is formed by a mesh structure with strong glue, part of winged insects enter the second collecting hopper 8 through the pores of the sticky net 7 under the washing of water flow and finally enter the separation net 14, when the set time is up, the squeezing mechanism starts to work, the motor rotates, the connecting rod 30 drives the gear 21 to rotate, the gear 21 is matched with the teeth on the push rod 19 to push the plug body 17 to move in the separation net 14, which is equivalent to the movement of a piston, so that the winged insects in the net are all compressed to be close to the bottom plate 15, and liquid in the winged insects is squeezed out, so that the generation of biological pesticides is accelerated, and in addition, the available space in the separation net 14 can be enlarged so as to reserve space for the winged insects entering later. When the thrust pressure increases to a certain value, the motor rotates in reverse under the action of the control circuit board, returns to its initial state (the plug body is at the port of the cylindrical net in the initial state), and the same action is repeated periodically. In the propelling process of the push rod 19, the upper baffle plate 20 can temporarily shield the winged insects and liquid entering the middle hole, so that the winged insects cannot directly fall into the box body, and when the winged insects are accumulated too much, the separation net needs to be manually cleaned. Different winged insects can release attractant (contained in the winged insects) under the flushing of water and the extrusion of the extrusion mechanism, more winged insects are attracted to the periphery of the trap lamp, the electromagnetic valve at the port of the spray rod 24 and the electromagnetic valve arranged in the central hole are controlled to be opened through the control circuit, the compression pump 22 works, the pressure in the box body 6 is increased, liquid in the box body is sprayed out in a mist form from a spray nozzle (not shown) of the spray rod 24, namely, the liquid containing microbial pesticide is sprayed out from a spray head of the spray rod 24, and therefore the purpose of killing pests in a peripheral target area is achieved. The insect killing lamp 27 is an ultraviolet lamp, and the collecting box 28 can be arranged in a drawing type or an opening type, so that the insects killed by the high-voltage power grid 26 can be conveniently collected and treated.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. The utility model provides a pest control device is used in farmland protection forest which characterized in that: the method comprises the following steps: the winged insect collecting device comprises a top cover, wherein a winged insect hitting mechanism is arranged in the top cover, the bottom of the top cover is connected with a transparent connecting column which is hollow inside, a trap lamp is arranged in the connecting column, the bottom of the connecting column is provided with a first collecting funnel, the bottom of the first collecting funnel is communicated with an insect collecting box, the bottom surface of the insect collecting box is provided with a cylinder body communicated with the inside of the insect collecting box, the cylinder body is fixed on the top surface of a box body, the side surface of the cylinder body is provided with an opening, a sticky net is placed in the cylinder body through the opening, a second collecting funnel is arranged below the sticky net, and the bottom of the second collecting funnel is communicated with the box body; the insect collecting box is characterized in that insect inlet channels are arranged on two sides of the insect collecting box, a plurality of insect trapping lamp tubes are arranged on the inner wall, close to the inlet, of the insect inlet channels, a fixing frame is arranged at the position, far away from the inlet, of the insect inlet channels, a servo motor is installed on the fixing frame, and fan blades are connected to the shaft ends of the servo motor; the pest collecting box is symmetrically provided with two pest killing lamp groups, each pest killing lamp group comprises a lamp holder, a high-voltage power grid, a pest killing lamp and a collecting box, the pest killing lamps are arranged in the lamp holders, the high-voltage power grids are arranged around the lamp holders, and the collecting boxes are arranged below the lamp holders; the bottom surface of the adhesive net is provided with a plurality of limiting blocks, the limiting blocks are circumferentially connected to the inner wall of the cylinder body, and the adhesive net is placed on the limiting blocks; the winged insect hitting mechanism comprises a plurality of spray heads fixedly arranged in the top cover, the spray heads are connected with a liquid conveying pipe, the spray heads are arranged at the tops of the connecting columns in a surrounding mode, and a fan is arranged above the spray heads; an isolation net is arranged in the box body and communicated with the bottom of the second collecting funnel; an extrusion mechanism is also arranged in the isolation net; the extrusion mechanism comprises a plug body, an upper baffle is arranged above the plug body, a toothed push rod is connected to the center of the plug body, a lower baffle is connected to the lower portion of the plug body, a groove is formed in the lower baffle and matched with a convex strip below the separation net, teeth on the push rod are coupled with a gear, the gear is connected with a waterproof speed reducing motor through a connecting rod, the waterproof speed reducing motor is fixed in a sleeve, the sleeve is connected with the box body through a fixing rod, a compression pump and a water filling port are further arranged on the box body, a spraying rod is communicated with the side wall of the box body, the inner end of the spraying rod is a water inlet, and an electromagnetic valve is arranged at the water inlet of the inner end of the spraying rod.

2. The deinsectization device for farmland shelter forest as claimed in claim 1, wherein: the fan adopts a fan or an air duct.

3. The deinsectization device for farmland shelter forest as claimed in claim 1, wherein: the liquid sprayed by the spray head contains water, microbial pesticide and attractant.

4. The deinsectization device for farmland shelter forest as claimed in claim 1, wherein: the box body is provided with an induction control circuit, and the induction control circuit is electrically connected with the control switch of the spray head.