A kind of screw thread mouth insect trap
Technical field
The utility model is related to a kind of insect-catching instrument, particularly a kind of screw thread mouth insect trap.
Background technology
In the planting process of crops, insect pest is very big for the injury of crops, traditional deinsectization mode useization
Learn deinsectization, although insect pest has obtained effective control, but chemical agent can be residued in plant, especially for gourd, fruit and vegetable
Speech, can produce serious consequence, and destroy the ecological balance after being eaten by people.With the continuous progress of science and technology, especially people
Continuous research to insect trapping sex pheromone, the method catched insects in trapper device is positioned over using insect sex pheromone
Traditional chemical deinsectization will be progressively substituted, realize nuisanceless, noresidue, while the planting cost of crops can be reduced again,
Allow the edible crops to green and healthy of people.
The general insect trap sold in the market is exactly to have aperture on a staving, staving, and the inside can place and lure
Worm agent, not only inefficiency, insect easily escape and leakiness rainwater this device, cause device is not reproducible to use, typically all
It is that the insect for waiting trapping in staving reaches certain amount, trapping bait failure, or device materials are exposed to the sun always by the outdoor field sun
Change, just directly whole device is thrown away it is necessary to buy new trapper again, so as to cause certain waste, causes farming
Species plant cost, it is difficult to promote the use of a large area.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of screw thread mouth insect trap, and the device provides a kind of
The access port of insect trap, the access port can be assembled by screwed hole in any thread bottle for being provided with screw thread mouth or useless
On the mineral water bottle abandoned, beverage bottle, simple in construction, environmental protection and economy, the aging that the environmental factor such as the resistance to sun, rainwater is caused, insect-catching
Efficiently, insect will not escape, repeatable utilization.
In order to solve the above technical problems, the utility model is realized as follows:A kind of spiral shell described in the utility model
Line mouthful insect trap includes being provided with trapping passage at the top of connection cylinder, connection cylinder, and connection cylinder bottom is buffering inner chamber,
Connected between trapping passage and buffering inner chamber by inlet tube;The trapping passage includes air flow-stopping plate, and air flow-stopping plate is set
It is placed at the top of connection cylinder, being provided with top cover prevents rainwater from pouring into, it is symmetrical that air flow-stopping plate, which will trap channel segmentation,
Two parts passage, promotes air-flow slowly uniformly to discharge insect trapping pheromones, realizes insect trapping.In each trapping passage
Inlet tube is provided with to connect with buffering inner chamber.
The trapping passage is divided into two kinds according to the different shape of the air flow-stopping plate of use, using S-shaped air flow-stopping plate
Trapping passage for S-shaped trap passage, use the trapping passage of D-shaped air flow-stopping plate for D-shaped trapping passage;The D-shaped or S-shaped
The insect entry breach for preventing rainwater from pouring into is provided with trapping passage.
The inlet tube can be D-shaped inlet tube or round entrance pipe according to the shape difference of inlet tube;Air flow-stopping plate point
The quantity for cutting inlet porting pipe respectively in two parts passage that trapping passage is constituted includes but is not limited to 1.
The hanger for hanging on crop belts is provided with above the top cover;The top cover can be circular cover or umbrella lid
Plate.
The inside center of the buffering inner chamber of the connection cylinder is provided with folder insect trapping pheromones cotton core sleeve, presss from both sides cotton core
The cotton core of insect trapping pheromones will be set in sleeve;Buffering intracavity bottom is provided with the screw thread mouth of connection screw thread bottle.
Good effect of the present utility model:A kind of screw thread mouth insect trap described in the utility model will by connection screw thread
The present apparatus, which is assembled, to be fixed on any one and has the thread bottle or with waste mineral water bottle of screw thread mouth, on beverage bottle, and bottle is made
For the storage worm space of insect trapping, treat that insect collection directly can outwell the insect traped to a certain extent in bottle,
The present apparatus and bottle need not be changed;If the reduction of trapping pheromones odorousness is so as to cause trapping power to decline in device, after
Continuous insect trapping pheromones to be added on the cotton core of folder cotton core sleeve, the present apparatus and bottle are also without replacing;This
Device traps passage by the S-shaped that is set at top or D-shaped traps passage, traps the screw thread of channel buffer by bottom bottle
Assembling connection, binary channels can be achieved in every kind of passage or multichannel lures insect to enter in the bottle of bottom, and efficiency is very high, and
Effectively prevent the insect entered in bottle from escaping.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model
Fig. 2 is polycrystalline substance schematic diagram of the present utility model
Fig. 3 is the cross-sectional view of trapping passage of the present utility model
Fig. 4 is the cross-sectional view of trapping passage of the present utility model
In figure, the S-shaped of 1 hanger, 2 top cover, the 3 D-shaped inlet tube 4 trapping connection folder cotton core of cylinder 6 of passage 5 sleeve 7 connects
Connect the D-shaped of 8 round entrance pipe of the screw thread mouth 9 trapping breach of passage 10.
Embodiment
As shown in Figure 1 and Figure 2, a kind of screw thread mouth insect trap described in the utility model includes connection cylinder(5), connection
Cylinder(5)Top is provided with trapping passage, connects cylinder(5)Bottom is buffering inner chamber, is led between trapping passage and buffering inner chamber
Cross inlet tube connection;The trapping passage includes air flow-stopping plate, and air flow-stopping plate is arranged at connection cylinder(5)Top, thereon
It is provided with water-proof top cover(2), it is to be respectively provided with symmetrical two parts passage, each passage that air flow-stopping plate, which will trap channel segmentation,
There is inlet tube to be connected with buffering inner chamber;The water-proof top cover(2)Top be provided with hanger(1);The water-proof top cover(2)Can be
Closing disk or umbrella cover plate.
The trapping passage is divided into two kinds according to the not similar shape of the air flow-stopping plate of use, and Fig. 3 is shown using S-shaped air
The trapping passage of flow-stopping plate is that S-shaped traps passage(4), Fig. 4, which is shown, uses the trapping passage of D-shaped air flow-stopping plate to be lured for D-shaped
Catch passage(9);The D-shaped traps passage(9)It is upper to set jagged(10).
The inlet tube can be D-shaped inlet tube according to the shape difference of inlet tube(3)As shown in Figure 1 and Figure 2, or as Fig. 3,
Round entrance pipe shown in Fig. 4(8);Distinguish inlet porting pipe in two parts passage that air flow-stopping plate segmentation trapping passage is constituted
Quantity include but is not limited to 1, can specifically be set according to the species and Individual Size of trapping insects, single inlet tube is general
The inlet face product value of setting is maintained at 0.2cm2To 3cm2。
As shown in Fig. 2 the connection cylinder(5)Buffering inner chamber inside center be provided with folder cotton core sleeve(6), press from both sides cotton
Core retainer plate cylinder(6)Inside it is provided with the cotton core that insect pheromone traps medicament;Buffering intracavity bottom, which is provided with, assembles thread bottle
Connection screw thread mouthful(7).
During work, insect pheromone trapping cotton core is positioned in folder cotton core sleeve, then by the present apparatus by being connected with
On the thread bottle or with waste mineral water bottle of screw thread mouth, beverage bottle, the present apparatus is to complete assembling;Insect seeks insect pheromone luring
The smell of agent is caught by traping after passage, has been entered bottle in through trapping passage and by inlet tube, that is, has realized insect
Trapping.
A kind of some work(of the utility model related screw thread mouth insect trap recited above that simply explains through diagrams
Energy structural principle, due to being easy to carry out some modifications on this basis for the technical staff in constructed field, because
This this specification is not really wanted to be confined to a kind of screw thread mouth insect trap described in the utility model into shown or described tool
In body mechanism and the scope of application, therefore every corresponding modification that may be utilized and equivalent, belong to the utility model patent
Protection domain.