CN112167206A

CN112167206A - Method for trapping and killing harmful adults by using field light

Info

Publication number: CN112167206A
Application number: CN202010990942.4A
Authority: CN
Inventors: 周芝玉; 王帆; 张舜; 张铁梅
Original assignee: Hunan Jingui Construction Co ltd
Current assignee: Hunan Jingui Construction Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-01-05

Abstract

A method for trapping and killing harmful adults by using field light comprises the steps of firstly manufacturing or purchasing a finished supporting tube, and arranging a pest collector and a perforated inspection door in the bottom of the supporting tube; a fan fixing bracket and a suction type fan are arranged above the pest collector; the upper part of the fan fixing bracket is provided with a large-upper-part inverted conical column pipe and a small-lower-part inverted conical column pipe, and the lower end of the inverted conical column pipe is sleeved with a soft plastic pipe sleeve; a light-emitting lamp with a lampshade is arranged at the tail end of the inclined transverse branch pipe welded at the top of the supporting pipe; then a plurality of sets of the device are fixedly arranged on dry farmland, roadside or fruit tree forest to trap harmful flying adults at night, and the existing roads can be transformed into the device, and the device can also be arranged to work by a solar power supply. The invention has low manufacturing cost and good trapping and extinguishing effect, has no toxic residual components on crops, water, soil and ambient air, can intelligently and automatically control the power switch to work, achieves multiple purposes, meets the requirements of energy conservation and environmental protection, and is suitable for being popularized and applied in a large quantity.

Description

Method for trapping and killing harmful adults by using field light

Technical Field

The invention belongs to the technical field of environmental management, water conservation, soil and water conservation and road energy comprehensive application, and relates to an effect of trapping and killing harmful adults in wild dry land, farmland, roads or fruit tree forests, in particular to a method for trapping and killing the harmful adults by using wild lamplight.

Background

It is known that the third or fourth stage of the growth period of the pests is an adult stage, and the adult insects in the stage enter a mating breeding period, if the adult insects are not killed in time, countless eggs can be bred, and a large number of larvae are bred into harmful plants quickly, so that the stage is the best period for killing the pests. At present, most of methods for killing pest bodies in the field adopt pesticides to kill the pest bodies manually or mechanically, and have a plurality of defects: firstly, harmful residual components of the pesticide can generate great side effects on human and livestock and can cause serious pollution to the environment; secondly, in order to improve the pest killing effect, repeated killing is needed every year, and as a result, the labor investment is large, the drug and mechanical cost is high, and the killing cost is high; thirdly, the killing range and effect are also extremely limited. However, in the prior art, a method for trapping and killing adults by using field light is adopted, but the trapping and killing effect is not obvious due to the reasons of unreasonable structure, inapplicability or over simplicity, high operation difficulty, low automation degree and the like.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a method for trapping and killing harmful adults by using field light, which is convenient to operate, reduces the trapping and killing cost and improves the trapping and killing effect.

In order to solve the technical problem, the technical scheme adopted by the invention is as follows: the designed method for trapping and killing the harmful adults by using the field light comprises the following steps:

1. designing, manufacturing or purchasing a hard support tube with a finished tube length of 2.0-9.5 m and a diameter of 8-35cm and sufficient strength, welding a branch tube with a proper length and a diameter of 8-15 cm at the top end of the support tube in an inclined and transverse direction, wherein the wall thicknesses of the branch tube and the support tube are both 2-6 mm, the diameter of the branch tube is small at the top and large at the bottom, and the lengths and the diameters of the branch tube and the support tube are properly selected according to the height requirement of the required environmental site condition;

2. a pest collector capable of storing pests is arranged in the bottom pipe of the supporting pipe close to the ground, a perforated inspection door which is favorable for collecting pests, overhauling electric appliances and ventilating is arranged on the pipe wall of the bottom of the supporting pipe corresponding to the pest collector, a plurality of small holes with the diameter of 2-5 cm are arranged on the perforated inspection door, and the sum of the diameters of the small holes is slightly larger than the diameter of an air inlet pipe opening of the supporting pipe so as to be favorable for exhausting;

3. a fan fixing bracket is arranged above the pest collector in the supporting pipe, and a suction fan is fixedly arranged below the bracket;

4. the right inverted cone column pipe is arranged on the same axis line of the upper section part in the pipe of the supporting pipe, the upper pipe orifice of the inverted cone column pipe is large and is basically equal to the inner diameter of the supporting pipe, the lower pipe orifice is reduced to 2/3 size of the upper pipe orifice, the tail part of the lower pipe orifice of the inverted cone column pipe is sleeved with a smooth soft plastic pipe sleeve, the tail end of the soft plastic pipe sleeve can be basically closed under the action of no external force so as to prevent sucked pests from escaping, and the soft plastic pipe sleeve can be opened when the suction fan is electrified to work;

5. the tail part of an oblique transverse branch pipe welded at the top of the supporting pipe is provided with a lampshade, a light-emitting lamp is arranged below the lampshade, the left side of the lamp close to the end of the supporting pipe is tightly and fixedly connected with the lampshade, then a 2-6 cm crocodile mouth-shaped opening is gradually formed and then fixedly connected by a screw rod, so that adults can be sucked from the opening, and an air channel is formed by the branch pipe, the supporting pipe, the inverted conical column pipe, the soft plastic pipe sleeve and the inspection door with holes sequentially passing through the opening;

6. the suction fan and the power supply of the lamp are connected in parallel with the external power supply, the external power supply is switched on and off like the prior art, the automatic switching of the power supply is carried out by a light-sensing switch or a timing switch, the existing street lamp can be reformed to be cost-saving, and the power supply can also be powered by a solar power supply;

7. several sets of the method are fixedly arranged in the field of dry land, on the roadside or in a forest of fruit trees, an external power supply is manually or intelligently turned on every night to enable luminous bodies of the method to emit light, harmful adults flying in the field are attracted to a lampshade, the harmful adults fly around light for a long time to be tired, most of the harmful adults can automatically land at an alligator mouth-shaped opening between the lampshade and a lamp, pests are sucked into a supporting pipe by the suction force of a suction fan rotating at a high speed, and the pests are stranded by the suction fan after passing through an inverted conical column pipe and a soft plastic pipe sleeve and then fall into a pest collector;

8. the inspection door with the holes is opened manually, the pests in the pest collector are collected away in a centralized way and then the pest collector is put back to the original position, and the collected pests are used as poultry and fish feed or organic fertilizer for crops.

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

because the invention utilizes the habit that the adult pests like light and light at night, the invention is arranged at the suitable place of the farmland, roadside or forest of fruit trees in the open air, as long as the power is switched on at night, the luminous body is luminous, the invention can induce the surrounding adult pests to fly to the vicinity of the light source and often to automatically fall to the crocodile mouth-shaped opening between the lampshade and the lamp, under the suction force of the suction fan arranged in the supporting tube, a large amount of pests can be sucked into the supporting tube, and the pests are automatically fallen into the pest collector by the twisting of the blades of the rotating electric fan, and finally the pests are manually taken out and concentrated for use, thereby changing waste into valuable. Meanwhile, the street lamp can be used as a street lamp, is convenient for pedestrians and vehicles, can be used for modifying the existing street lamp, and can also be used for supplying power to work by a solar power supply. The invention has low manufacturing cost, good trapping and killing effect, no pesticide residue component on crops, no pollution to environmental air, water conservancy, water and soil and the like, multiple purposes, accordance with the requirements of energy conservation and environmental protection, and is suitable for popularization and application in a large quantity.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

in the figure: 1. the device comprises a lampshade, 2, a lamp, 3, a support pipe, 3-1, a branch pipe, 4, a fan fixing support, 5, a suction fan, 6, a perforated inspection door, 7, a pest collector, 8, an inverted conical cylindrical pipe, 9 and a soft plastic pipe sleeve.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The invention is further illustrated with reference to the following figures and examples:

example (b): a method for trapping and killing harmful adults by using field light comprises the following steps:

(1) designing, manufacturing or purchasing a hard support tube 3 with a finished product tube length of 2.0-9.5 m and a diameter of 8-35cm and sufficient strength, connecting a branch tube 3-1 with an appropriate length and a diameter of 8-15 cm, which is welded upwards obliquely and transversely, to the top end of the support tube 3, wherein the wall thicknesses of the branch tube 3-1 and the support tube 3 are 2-6 mm, the diameter of the support tube 3 is small at the top and large at the bottom, and the length and the diameter of the branch tube 3-1 and the support tube 3 are selected appropriately according to the height requirement of the required environmental site condition;

(2) a pest collector 7 capable of storing pests is arranged at the position close to the bottom of the supporting tube 3, a perforated inspection door 6 which is favorable for collecting pests, overhauling electric appliances and ventilating is arranged at the bottom of the supporting tube 3 corresponding to the pest collector 7, a plurality of small holes with the diameter of 2-5 mm are arranged on the perforated inspection door 6, and the sum of the diameters of the small holes is slightly larger than the air diameter of the air inlet pipe opening of the branch pipe 3-1;

(3) a fan fixing bracket 4 is arranged above the pest collector 7 in the supporting pipe 3, and a suction fan 5 is fixedly arranged below the bracket;

(4) an inverted conical cylindrical pipe 8 is arranged on the same axial line of the upper section of the inside of the supporting pipe 3, the upper pipe orifice of the inverted conical cylindrical pipe 8 is large and is basically equal to the inside diameter of the supporting pipe 3, the lower pipe orifice is gradually reduced to two thirds of the inside diameter, the tail part of the lower pipe orifice of the inverted conical cylindrical pipe 8 is sleeved with a smooth soft plastic pipe sleeve 9, the tail end of the soft plastic pipe sleeve 9 is basically closed under the action of no external force so as to prevent sucking pests from escaping, and the soft plastic pipe sleeve 9 is opened when the suction fan 5 is powered on to work;

(5) the tail of a diagonal branch pipe 3-1 welded at the top end of the supporting pipe 3 is provided with a lampshade 1, a light-emitting lamp 2 is arranged below the lampshade 1, the lamp 2 is an LED energy-saving lamp or other common lamps, the power is 50-150W, the end of the lamp 2 close to the branch pipe 3-1 on the left side is tightly and fixedly connected with the lampshade 1, then a crocodile mouth-shaped opening of 2-6 cm is gradually formed and then fixedly connected by a screw rod, so that adults can be sucked from the opening, and an air channel is formed by the branch pipe 3-1, the supporting pipe 3, the inverted conical column-shaped pipe 8, the soft plastic pipe sleeve 9 and the inspection door 6 with holes in sequence from the opening;

(6) the power supply of the suction fan 5 and the lamp 2 is connected with an external power supply in parallel, the external power supply of the invention is switched on and off as in the prior art, the automatic on-off operation of the power supply of the invention is preferably carried out by a light-sensitive switch or a timing switch, the invention can be used for improving the cost of the prior street lamp, and the invention can also be used as a solar power supply;

(7) several sets of the method are fixedly arranged in the field of dry land, on the roadside or in a forest of fruit trees, an external power supply is manually or intelligently turned on every night to enable luminous bodies of the method to emit light, harmful adults flying in the field are attracted to a lampshade 1, most of the harmful adults fly around lamplight for a harmful growth time to be exhausted, the harmful adults are automatically trapped at an alligator mouth-shaped opening between the lampshade 1 and a lamp 2, the pests are sucked into a branch pipe 3-1 and a support pipe 3 by the suction force of a suction fan 5 rotating at a high speed, and the pests are stranded by blades of the suction fan 5 and fall into a pest collector 7 after passing through an inverted conical cylindrical pipe 8 and a soft plastic pipe sleeve 9;

(8) and manually opening the inspection door 6 with the holes, intensively collecting dead insects of the insect pest collector 7 away, and then putting the insect pest collector 7 back to the original position, so that the collected insect pests are used as poultry and fish feed or organic fertilizer for crops.

Claims

1. A method for trapping and killing harmful adults by using field light is characterized by comprising the following steps: the method comprises the following steps:

firstly, designing, manufacturing or purchasing a hard supporting tube with a finished tube length of 2.0-9.5 m and a diameter of 8-35cm and enough strength, welding a branch tube with a proper length and a diameter of 8-15 cm at the top end of the supporting tube in an inclined and transverse direction, wherein the wall thicknesses of the branch tube and the supporting tube are both 2-6 mm, the diameter of the branch tube is small at the top and large at the bottom, and the lengths and the diameters of the branch tube and the supporting tube are properly selected according to the height requirement of the required environment site condition;

secondly, a pest collector capable of storing pests is arranged in the bottom pipe of the supporting pipe close to the ground, a perforated inspection door is arranged on the pipe wall of the bottom of the supporting pipe corresponding to the pest collector, a plurality of small holes with the diameter of 2-5 cm are arranged on the perforated inspection door, and the sum of the diameters of the small holes is slightly larger than the diameter of an air inlet pipe opening of the supporting pipe, so that exhaust is facilitated;

thirdly, a fan fixing bracket is arranged above the pest collector in the supporting pipe, and a suction fan is fixedly arranged below the bracket;

fourthly, a right inverted cone column pipe is arranged on the same axial line of the upper section part in the pipe of the supporting pipe, the upper pipe orifice of the inverted cone column pipe is large and is basically equal to the inner diameter of the supporting pipe, the lower pipe orifice is gradually reduced to 2/3 size of the upper pipe orifice, a smooth soft plastic pipe sleeve is sleeved on the tail part of the lower pipe orifice of the inverted cone column pipe, the tail end of the soft plastic pipe sleeve can be basically closed under the action of no external force so as to prevent pests from escaping, and the soft plastic pipe sleeve can be opened when the suction fan is electrified to work;

fifthly, a lamp shade is installed at the tail of the oblique and transverse branch pipe welded at the top of the supporting pipe, a light-emitting lamp is installed below the lamp shade, the left side of the lamp, close to the end of the supporting pipe, is tightly and fixedly connected with the lamp shade, then is gradually formed into an alligator mouth-shaped opening of 2-6 cm and then is fixedly connected by a screw rod, so that adults can be sucked from the opening, and an air channel is formed by the branch pipe, the supporting pipe, the inverted conical column pipe, the soft plastic pipe sleeve and the inspection door with holes sequentially passing through the opening;

the external power supply is operated and set to work like the prior art, the automatic switch of the power supply for the street lamp is preferably switched on and off through a light-sensing switch or a timing switch, the street lamp can be reformed into the street lamp, and the street lamp can also be set to work for supplying power by a solar power supply;

seventhly, a plurality of sets of the method are fixedly arranged in a dry land field, a roadside or a fruit tree forest in the field, and at night, an external power supply is manually or intelligently turned on to enable luminous bodies of the method to emit light, harmful adults flying in the field are attracted to a lampshade, the harmful adults are tired due to long-time flying around light, most of the harmful adults automatically land at an alligator mouth-shaped opening between the lampshade and a lamp, and the pests are sucked into a supporting pipe by the suction force of a suction fan rotating at a high speed, and are stranded by the suction fan after passing through an inverted cone column pipe and a soft plastic pipe sleeve and fall into a pest collector;

and eighthly, manually opening the inspection door with the holes, intensively collecting the pests in the pest collector away, and then putting the pest collector back to the original position, so that the collected pests can be used as poultry and fish feed or organic fertilizer for crops.

2. The method for trapping and killing harmful adults by using field light as claimed in claim 1 or 2, which is characterized in that: the lamp is an LED energy-saving lamp or other common lamps, and the power is 50-150W.

3. The method for trapping and killing harmful adults by using field light as claimed in claim 1, which is characterized in that: the suction fan and the power supply of the lamp are connected with an external power supply in parallel, and the power of the suction fan is 20-75 watts.

4. The method for trapping and killing harmful adults by using field light as claimed in claim 1, which is characterized in that: the power supply required by the method is operated and arranged as the prior art, and the optimal power supply is supplied to the equipment of the method through a light-sensing switch or a timing switch to automatically switch the equipment.

5. The method for trapping and killing harmful adults by using field light as claimed in claim 1, which is characterized in that: the method can be combined with the existing street lamp system for transformation, and can also be set to work by a solar power supply.

6. The method for trapping and killing harmful adults by using field light as claimed in claim 1, which is characterized in that: the pest collector is a mesh bag, a mesh barrel, a plastic bag, a plastic barrel or a metal barrel, wherein the mesh bag and the mesh barrel are preferred.