CN212139014U

CN212139014U - Grapholitha molesta Busck trapping device

Info

Publication number: CN212139014U
Application number: CN202020485290.4U
Authority: CN
Inventors: 房明华; 刘涛; 邓建宇
Original assignee: Hang Zhoushiyuanzhongchang; Zhejiang A&F University ZAFU
Current assignee: Hang Zhoushiyuanzhongchang; Zhejiang A&F University ZAFU
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-15
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a fruit borer trapping device, which relates to the field of orchard pest trappers and comprises a rainproof top cover, an insect receiving tank, a lure core fixing device and a sugar and vinegar liquid containing tank, wherein the rainproof top cover is conical, the insect receiving tank comprises an insect receiving tank top cover with an upper end opening, an insect receiving tank main body, an inverted cone-shaped funnel, an inverted cone-shaped insect inlet cylinder and an insect receiving net, the insect receiving tank top cover, the insect receiving tank main body and the inverted cone-shaped funnel are sequentially connected from top to bottom, the inverted cone-shaped insect inlet cylinder is arranged in the insect receiving tank top cover, the insect receiving net is arranged at the bottom end in the insect receiving tank main body, the bottom end of the inverted cone-shaped funnel is connected with the sugar and vinegar liquid containing tank, the rainproof top cover is detachably arranged at the upper part, and there is the clearance between rain-proof top cap and the connecing worm jar top cap, lures core fixing device to set up in rain-proof top cap and connects between the worm jar top cap, lures core fixing device to be used for holding sex pheromone and lures the core. The device simple structure and firm, assembly and disassembly is convenient, has improved and has traped efficiency, has strengthened the prevention and cure effect.

Description

Grapholitha molesta Busck trapping device

Technical Field

The utility model relates to an orchard pest trapper field especially relates to a pear fruit borer trapping device.

Background

The Grapholitha molesta belongs to Lepidoptera small leaf roller moth family, is widely distributed in China, occurs in Heilongjiang north, Fujian south, Yunnan and the like, and can damage tender tips and fruits of various fruit trees such as pears, peaches, plums, cherries, loquats, apricots, apples, hawthorns and the like. The oriental fruit borers can generate 3-7 generations in 1 year, the generation numbers are gradually increased from the north to the south, the damage area is large, the damage is heavy, and the damage is characterized in that larvae of the oriental fruit borers penetrate into tender and slightly damaged fruits, so that the branches can slightly wither and wither, the holes of the fruits are easy to rot and become black and gradually expand to form black plaster, the holes of the later-period damaged fruits are small, slightly sunken and green around, the pear borers damage to the cores, the fruits deform, and the quality and the yield of the fruits are directly influenced.

The existing means for preventing and controlling the oriental fruit moth mainly comprises chemical pesticides, but after the fruit-eating pests penetrate into fruits, the pesticides are difficult to directly contact the pests, the using effect is not ideal, and fruit growers frequently use the chemical pesticides in an excessive way, so that the drug resistance of the pests is caused, and the problems of food safety and ecological safety are particularly prominent. The sex pheromone trapping device can avoid the adverse factors, and the trap types are classified into viscose, water basin and dry traps to trap and kill male imagoes, so that the female imagoes cannot mate to generate effective offspring. However, these traps have disadvantages in design: the trapping efficiency of the viscose is affected by the attachment of dust, rainwater and other insects, the sticky plate needs to be frequently replaced when the quantity of the insects is large, and the sticky plate after use is difficult to treat; the basin trap is difficult to operate when being hung, and is influenced by evaporation and rainfall, and the distance between the sex pheromone attraction core and the water surface is difficult to control; the existing dry trap only utilizes sex pheromone to trap male imagoes, can not trap female imagoes which have already finished mating, and is influenced by rainwater, the bottom of the tank body is easy to accumulate water, so that insect corpses are rotten and smelly, and trapping efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a litchis trapping device, simple structure and firm, the assembly and disassembly is convenient, has improved and has traped efficiency, has strengthened the prevention and cure effect.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a oriental fruit moth trapping device, which comprises a rainproof top cover, a moth-catching tank, a lure fixing device and a sugar and vinegar liquid containing tank, wherein the rainproof top cover is conical, the moth-catching tank comprises a moth-catching tank top cover with an upper end opening, a moth-catching tank main body, an inverted cone funnel, an inverted cone moth-catching cylinder and a moth-catching net, the moth-catching tank top cover, the moth-catching tank main body and the inverted cone funnel are sequentially connected from top to bottom, the inverted cone moth-catching cylinder is arranged in the moth-catching tank top cover, the bottom end of the inverted cone moth-catching cylinder is provided with a moth-catching hole, the moth-catching net is arranged at the bottom end in the moth-catching tank main body, the bottom end of the inverted cone funnel is connected with the sugar and vinegar liquid containing tank, the rainproof top cover is detachably arranged on the upper part of the moth-catching tank top cover, a gap is arranged between the rainproof top cover and the moth-catching tank top cover, and the upper end opening of, the lure core fixing device is arranged between the rainproof top cover and the insect receiving tank top cover and is used for containing sex pheromone lure cores.

Preferably, the top of connecing worm jar top cap is provided with a plurality of spliced poles, the inside of rain-proof top cap is provided with a plurality of draw-in grooves, one the draw-in groove can the joint in one on the spliced pole.

Preferably, the top of the rain-proof top cover is provided with a suspension ear.

Preferably, the lure fixing device comprises a lure sleeve body, a sleeve body top cover, two connecting rods and two buckles, the lure sleeve body, the sleeve body top cover, the two connecting rods and the two buckles are used for containing sex pheromones to lure the core, the two connecting rods are fixed on two sides of the lure sleeve body respectively, each connecting rod is far away from one end of the lure sleeve body, one buckle is used for being clamped on one connecting rod, the lure sleeve body is of an upper opening structure, the sleeve body top cover is installed at the upper end of the lure sleeve body, and the side face and the bottom of the lure sleeve body are provided with vent holes.

Preferably, the bottom end inside the insect receiving tank main body is provided with an annular clamping groove, and the insect receiving net is detachably mounted on the annular clamping groove.

Preferably, connect worm jar top cap with connect worm jar main part joint, connect worm jar main part with back taper funnel formula structure as an organic whole, the bottom of back taper funnel with sugar vinegar liquid holds a jar threaded connection.

Preferably, the height of the rain-proof top cover is 8.5cm, the outer diameter of the bottom of the rain-proof top cover is 17cm, the outer diameter of the top of the insect receiving tank top cover is 12cm, the height of the insect receiving tank top cover is 7cm, and the distance between the lower end of the rain-proof top cover and the upper end of the insect receiving tank top cover is 1 cm.

Preferably, the outer diameter of the upper edge of the insect receiving tank main body is 16cm, the outer diameter of the lower edge of the insect receiving tank main body is 13cm, the height of the insect receiving tank main body is 14cm, the diameter of the insect receiving net is 12.5cm, and the height of the inverted cone-shaped funnel is 6 cm.

Preferably, the sugar and vinegar liquid containing tank is cylindrical, the outer diameter of the sugar and vinegar liquid containing tank is 13cm, and the height of the sugar and vinegar liquid containing tank is 10 cm.

Preferably, the inner diameter of the lure sleeve body is 1.5cm, the height of the lure sleeve body is 2cm, and the length and the width of the cross section of the connecting rod are 1cm and 0.25cm respectively.

The utility model discloses for prior art gain following technological effect:

the utility model provides a device for trapping oriental fruit moth, through the combination of sex pheromone and sugar-vinegar liquid, the trapping amount of male imagoes is increased, and female imagoes which have been mated can be trapped, so that the prevention effect is enhanced; the rain-proof top cover is designed to be conical, so that the movement space of the adult insects near the sex pheromone attracting core is increased, more adult insects can be absorbed and flown around, the trapping amount is increased, and the trapping efficiency is improved; the rainproof top cover can cover the upper end opening of the top cover of the insect receiving tank, so that rainwater is prevented from entering the insect receiving tank; connect the worm tank bottom to be provided with and connect worm net and back taper funnel, further prevent that the rainwater gathering from making the polypide rotten stench influence the attraction effect, connect the worm net simultaneously can prevent that the polypide from falling into sugar vinegar liquid and holding in the jar.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a grapholitha molesta trapping device provided by the present invention;

fig. 2 is a schematic structural view of the device for fixing a middle lure core of the present invention.

Description of reference numerals: 1. a rain-proof top cover; 2. a lure fixing device; 21. a lure cover body; 22. a top cover of the sleeve body; 23. a vent hole; 24. a connecting rod; 25. buckling; 3. a top cover of the insect receiving tank; 4. an insect receiving tank main body; 5. an inverted cone-shaped funnel; 6. a sugar and vinegar liquid containing tank; 7. hanging a lug; 8. a card slot; 9. connecting columns; 10. an inverted cone-shaped insect inlet cylinder; 11. an insect inlet hole; 12. inoculating an insect net; 13. an annular neck; 14. an internal threaded interface; 15. and an external thread interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model aims at providing a litchis trapping device, simple structure and firm, assembly and disassembly is convenient, has improved and has traped efficiency, has strengthened the prevention and cure effect.

In order to make the above 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.

As shown in figure 1, the embodiment provides a oriental fruit moth trapping device, which comprises a rainproof top cover 1, a moth receiving tank, a lure fixing device 2 and a sugar and vinegar liquid containing tank 6, wherein the rainproof top cover 1 is conical, the moth receiving tank comprises a moth receiving tank top cover 3 with an upper end open, a moth receiving tank main body 4, an inverted cone-shaped funnel 5, an inverted cone-shaped moth inlet cylinder 10 and a moth receiving net 12, the moth receiving tank top cover 3, the moth receiving tank main body 4 and the inverted cone-shaped funnel 5 are sequentially connected from top to bottom, the inverted cone-shaped moth inlet cylinder 10 is arranged inside the moth receiving tank top cover 3, the bottom end of the inverted cone-shaped moth inlet cylinder 10 is provided with a moth inlet hole 11, the inverted cone-shaped moth inlet cylinder 10 is gradually narrowed from top to bottom to prevent adults entering the moth receiving tank from escaping, the moth receiving net 12 is arranged at the bottom end inside the moth receiving tank main body 4, the bottom end of the inverted cone-shaped funnel 5 is connected with the sugar and vinegar liquid containing tank 6, and there is the clearance between rain-proof top cap 1 and the connecing worm jar top cap 3, and rain-proof top cap 1 can cover the upper end opening that connects worm jar top cap 3, lures core fixing device 2 to set up in rain-proof top cap 1 and connect between worm jar top cap 3, lures core fixing device 2 to be used for holding sex pheromone and lures the core.

The device in the embodiment combines the occurrence rule and the smell tendency of the oriental fruit moth, traps male and female oriental fruit moth by adopting an attraction mode of combining sex pheromone and sugar-vinegar liquid, particularly increases the trapping amount of male imagoes, simultaneously traps the female imagoes which have finished mating, and enhances the prevention and treatment effect. The rain-proof top cover 1 is designed to be conical, the activity space of the imagoes near the sex pheromone attracting core is increased, more imagoes can be absorbed and flown around, the trapping amount is increased, the trapping efficiency is improved, and the trapping efficiency is continuous. Rain-proof top cap 1 can cover the upper end opening that connects worm jar top cap 3, and then prevents that the rainwater from getting into and connect the worm jar, specifically, through setting up the great rain-proof top cap 1 of bottom diameter and shortened rain-proof top cap 1 lower part and connect the distance on worm jar upper portion to the at utmost reduces rainwater admission device. Will lure the core to arrange in rain-proof top cap 1 and connect between the worm jar through luring core fixing device 2, avoid luring core fixing device 2 to set up and lead to the rainwater seepage and influence the problem of trapping the effect on rain-proof top cap 1. Connect the worm tank bottom to be provided with and connect worm net 12 and back taper funnel 5, further prevent that the rainwater gathering from making the polypide rotten stench influence the attraction effect, connect worm net 12 simultaneously can prevent that the polypide from falling into in sugar and vinegar liquid holds jar 6.

Connect worm tank top cap 3's top to be provided with a plurality of spliced poles 9, rain-proof top cap 1's inside is provided with a plurality of draw-in grooves 8, and a draw-in groove 8 can the joint on a spliced pole 9, and then realizes that rain-proof top cap 1 is fixed in stably on connecing worm tank top cap 3.

In order to facilitate the suspension of the whole device, the top of the rain-proof top cover 1 is provided with a suspension ear 7. In particular, the suspension ears 7 are provided as one and centrally on the top of the rain protection roof 1, so that the device when suspended is guaranteed to be vertical and not to tilt.

As shown in fig. 2, the core-luring fixing device 2 comprises a core-luring sleeve body 21 for containing the sex pheromone core-luring substance, a sleeve top cover 22, two connecting rods 24 and two buckles 25, the two connecting rods 24 are respectively fixed on two sides of the core-luring sleeve body 21, one end of each connecting rod 24 away from the core-luring sleeve body 21 is provided with one buckle 25, one buckle 25 is used for being connected with one connecting column 9 in a clamping manner, the core-luring sleeve body 21 is of an upper opening structure, the sleeve top cover 22 is installed on the upper end of the core-luring sleeve body 21, the side surface and the bottom of the core-luring sleeve body 21 are provided.

The bottom end of the interior of the insect receiving tank main body 4 is provided with an annular clamping groove 13, and the insect receiving net 12 is detachably arranged on the annular clamping groove 13. When the number of the worm bodies on the worm receiving net 12 is too large, the worm receiving net 12 is taken down from the ring-shaped clamping groove 13 and the worm bodies are poured out, and then the worm receiving net 12 is installed back to the worm receiving tank main body 4.

Connect worm jar top cap 3 and connect worm jar main part 4 joint, connect worm jar main part 4 and 5 formula structures as an organic whole of back taper funnel as an organic whole, 6 threaded connection of jar are held with sugar vinegar to the bottom of back taper funnel 5. Specifically, the bottom of back taper funnel 5 is provided with internal thread interface 14, and sugar vinegar liquid holds 6 upper portions and is provided with external screw thread interface 15, and the external diameter of external screw thread interface 15 is 3 cm.

In this embodiment, rain-proof top cap 1's height is 8.5cm, rain-proof top cap 1's bottom external diameter is 17cm, connect worm jar top cap 3's top external diameter 12cm, connect worm jar top cap 3's height to be 7cm, rain-proof top cap 1 lower extreme and connect the distance between the worm jar top cap 3 upper end to be 1cm, rain-proof top cap 1's bottom external diameter is 5cm than the big top external diameter that connects worm jar top cap 3, both can make the adult have sufficient space to get into, can prevent again that the rainwater from receiving the effect of wind entering device.

In the embodiment, the outer diameter of the upper edge of the main body 4 of the insect receiving tank is 16cm, the outer diameter of the lower edge of the main body 4 of the insect receiving tank is 13cm, the height of the main body 4 of the insect receiving tank is 14cm, the diameter of the insect receiving net 12 is 12.5cm, and the height of the inverted cone-shaped funnel 5 is 6 cm.

In this embodiment, the sugar and vinegar liquid tank 6 is cylindrical, the outer diameter of the sugar and vinegar liquid tank 6 is 13cm, and the height of the sugar and vinegar liquid tank 6 is 10 cm. The outer diameter of the sugar and vinegar liquid containing tank 6 is equal to the outer diameter of the lower edge of the insect receiving tank main body 4, and the sugar and vinegar liquid containing tank 6 has a larger diameter so as to ensure that the sugar and vinegar liquid containing tank has a sufficient evaporation area, so that the luring effect of the sugar and vinegar liquid is increased.

In this embodiment, the inner diameter of the lure cover body 21 is 1.5cm, the height of the lure cover body 21 is 2cm, and the length and width of the cross section of the connecting rod 24 are 1cm and 0.25cm, respectively.

The specific installation sequence is as follows: will connect worm net 12 to arrange in on the ring groove 13 that connects worm jar main part 4 bottoms, will connect worm jar top cap 3 and connect worm jar main part 4 joint fixed, will rain-proof top cap 1's draw-in groove 8 and the spliced pole 9 that connects worm jar top cap 3 are connected fixedly, pass suspension ear 7 with the iron wire, hang trapping device perpendicularly, pour sugar vinegar into sugar vinegar and hold two-thirds of jar 6 volume, hold jar 6 installation with sugar vinegar and fix in back taper funnel 5 lower part through external screw thread interface 15 and internal screw thread interface 14, specifically, trapping device hangs in crown middle and upper portion, and there is not the intensive shelter from of branch and leaf around the trapping device. Therefore, the trapping device in the embodiment is simple and firm in structure, convenient to assemble and disassemble and convenient for replacing accessories.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. The utility model provides a litchis cubeba trapping device, its characterized in that, includes rain-proof top cap, connects the worm jar, lures core fixing device and sugar and vinegar liquid and holds the jar, rain-proof top cap is the toper, connect the worm jar to include upper end open-ended connect worm jar top cap, connect worm jar main part, back taper funnel, back taper into an insect section of thick bamboo and connect the worm net, connect worm jar top cap, connect insect jar main part and back taper funnel from top to bottom connect gradually, a back taper is advanced the insect section of thick bamboo and is set up in connect the inside of worm jar top cap, back taper advances insect section of thick bamboo bottom and is formed into the insect hole, connect the worm net set up in connect the inside bottom of worm jar main part, the bottom of back taper funnel with sugar and vinegar liquid holds the jar and connects, rain-proof top cap detachably install in connect the upper portion of worm jar top cap, just rain-proof top cap with connect and have the clearance between the worm jar top cap, rain-proof top cap can cover, the lure core fixing device is arranged between the rainproof top cover and the insect receiving tank top cover and is used for containing sex pheromone lure cores.

2. The oriental fruit moth trapping device according to claim 1, wherein a plurality of connecting columns are arranged at the top of the top cover of the insect receiving tank, a plurality of clamping grooves are arranged inside the rainproof top cover, and one clamping groove can be clamped on one connecting column.

3. The oriental fruit insect trap as claimed in claim 1, wherein the top of the rain-proof top cover is provided with a suspension ear.

4. The oriental fruit moth trapping device according to claim 2, wherein the core trapping fixing device comprises a core trapping sleeve body for containing a sex pheromone core, a sleeve body top cover, two connecting rods and two buckles, the two connecting rods are respectively fixed on two sides of the core trapping sleeve body, one buckle is arranged at one end of each connecting rod away from the core trapping sleeve body and used for being clamped on one connecting column, the core trapping sleeve body is of an upper opening structure, the sleeve body top cover is arranged at the upper end of the core trapping sleeve body, and air vents are arranged on the side surfaces and the bottom of the core trapping sleeve body.

5. The oriental fruit moth trapping device according to claim 1, wherein a ring-shaped groove is provided at a bottom end inside the insect-receiving tank main body, and the insect-receiving net is detachably mounted on the ring-shaped groove.

6. The oriental fruit moth trapping device according to claim 1, wherein the top cover of the insect receiving tank is clamped with the insect receiving tank main body, the insect receiving tank main body and the inverted cone-shaped funnel are of an integral structure, and the bottom end of the inverted cone-shaped funnel is in threaded connection with the sugar and vinegar liquid containing tank.

7. The oriental fruit moth trapping device of claim 1, wherein the height of the rain-proof top cover is 8.5cm, the outer diameter of the bottom of the rain-proof top cover is 17cm, the outer diameter of the top of the insect receiving tank top cover is 12cm, the height of the insect receiving tank top cover is 7cm, and the distance between the lower end of the rain-proof top cover and the upper end of the insect receiving tank top cover is 1 cm.

8. The oriental fruit moth trapping device according to claim 1, wherein an outer diameter of an upper edge of the insect receiving tank main body is 16cm, an outer diameter of a lower edge of the insect receiving tank main body is 13cm, a height of the insect receiving tank main body is 14cm, a diameter of the insect receiving net is 12.5cm, and a height of the inverted cone-shaped funnel is 6 cm.

9. The oriental fruit moth trapping device according to claim 1, wherein the sugar and vinegar liquid holding tank has a cylindrical shape, an outer diameter of the sugar and vinegar liquid holding tank is 13cm, and a height of the sugar and vinegar liquid holding tank is 10 cm.

10. The oriental fruit moth trapping device according to claim 4, wherein the inner diameter of the lure cover is 1.5cm, the height of the lure cover is 2cm, and the length and width of the cross section of the connecting rod are 1cm and 0.25cm, respectively.