CN210987844U - Underground pest trapping and killing device - Google Patents
Underground pest trapping and killing device Download PDFInfo
- Publication number
- CN210987844U CN210987844U CN201921949548.5U CN201921949548U CN210987844U CN 210987844 U CN210987844 U CN 210987844U CN 201921949548 U CN201921949548 U CN 201921949548U CN 210987844 U CN210987844 U CN 210987844U
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- cylinder
- top cover
- killing device
- underground pest
- conical top
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Abstract
An underground pest trapping and killing device comprises a hollow cylinder (3), a movable funnel (7) nested in a cylinder cavity from the top, and a conical top cover (2) covering the upper part of the cylinder; 2-3 short supporting columns (4) with hooks (5) at the bottom are uniformly distributed and fixed in the inner part of the conical top cover around the circumference; 2-3 bayonets (6) for clamping the hooks (5) are arranged on the circumference of the upper mouth ring of the cylinder; the upper bottom surface of the cylinder is provided with an opening for placing a movable funnel (7), the lower bottom surface is sealed, and underground pest poison baits (9) are placed on the lower bottom surface. The utility model relates to a rationally, preparation low cost, easy operation can be fixed in the field and use repeatedly to reduce the pollution of pesticide to soil environment.
Description
Technical Field
The utility model relates to an agricultural pest control device technical field specifically is a device for trapping and killing underground insect.
Background
Soil insects are insects which mainly live in soil and harm plant seeds, roots, stems and seedlings, and mainly comprise cutworms, grubs, mole crickets, wireworms and the like, so that light plants wither, dry when heavy, lack seedlings and break ridges, and the quality and the yield of crops are seriously influenced. The traditional control methods include artificial larva killing, black light lamp, sugar and vinegar wine trapping or toxic soil spreading and the like, but the methods either waste time and labor or pollute soil. Therefore, people design and manufacture some underground pest trapping devices, but have the problems of complex structure, difficult cleaning, difficult fixation when being placed on the near soil surface and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing a device for trapping and killing underground pests with simple structure, convenient use, safety and environmental protection.
The utility model adopts the following technical scheme:
an underground pest trapping and killing device comprises a hollow cylinder, a movable funnel nested in a cylinder cavity from the top, and a conical top cover covering the top of the cylinder; 2-3 short supporting columns with clamping hooks at the bottom are uniformly distributed and fixed in the inner part of the conical top cover around the circumference; 2-3 bayonets for the clamping hooks to be clamped are arranged on the circumference of the upper opening ring of the cylinder, the upper bottom surface of the cylinder is provided with an opening for placing the movable funnel, the lower bottom surface of the cylinder is sealed, and underground pest poison baits are placed on the lower bottom surface of the cylinder.
The utility model discloses a lifting hook is equipped with at the top of circular cone top cap. After the conical top cover is connected with the cylinder, the conical top cover covers more than one half of the height of the cylinder. The top end of the movable funnel is provided with a circle of flanging which is turned outwards, and the flanging is pressed on the upper opening of the cylinder.
The utility model discloses a cavity cylinder bottom can shallowly bury in the nearly root department soil of plant, not only is close secret pest's home range, fixes easily moreover, is difficult for being overturned or blowing away by the strong wind in the field. The top lifting hook of the device is convenient for taking the trapping and killing device out of the soil. The clamping hooks on the short support columns inside the conical top cover can be clamped into the clamping openings on the cylinder to connect the conical top cover and the cylinder and facilitate splitting, and the gap between the upper opening of the cylinder supported by the short support columns and the conical top cover is an entrance for underground pests. The conical top cover covers more than one half of the height of the cylinder, so that sandy soil, rainwater, irrigation water and the like can be prevented from entering the device. The bottom surface opening on the cylinder, lower bottom surface is sealed, and the movable funnel of inside dress one and cylinder gomphosis can prevent to lure the pest escape that catches, and the funnel can be dismantled and take out, is convenient for in time change the poison bait that adds the cylinder bottom to the pest that the clearance was trapped and killed. In addition, the poison bait is prevented from directly contacting with soil at the sealed bottom of the cylinder, so that the pollution of chemical pesticide to the soil is reduced.
The utility model provides an underground pest trapping and killing device, reasonable in design, simple structure, preparation low cost, convenience simple to use can use repeatedly, is the environment-friendly trapping and killing utensil of easily promoting.
Drawings
Fig. 1 is a schematic view of the overall construction of the present invention;
FIG. 2 is a full sectional view of the present invention;
FIG. 3 is a schematic structural view of a conical coping;
FIG. 4 is a schematic view of the cylinder assembled with the movable funnel;
fig. 5 is a schematic structural diagram of a movable funnel with a flanging.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the device for trapping and killing underground pests comprises a hollow cylinder 3, a movable funnel 7 nested in the cavity of the cylinder from the top, and a conical top cover 2 covering the top of the cylinder. 2-3 short struts 4 with hooks 5 at the bottom are uniformly distributed and fixed in the inner part of the conical top cover around the circumference, 3 short struts are arranged in the embodiment, and the hooks at the bottom of the short struts are inward. The circumference of the upper opening ring of the cylinder is provided with 2-3 bayonets 6 for the hooks 5 to be clamped in, and the embodiment is provided with 3 bayonets. The clamping hook at the bottom of the short strut on the conical top cover is clamped into the bayonet 6 from the outside of the cylinder, the conical top cover is connected with the cylinder, and the conical top cover covers more than one half of the height of the cylinder to prevent sand and soil from entering from the gap between the conical top cover and the cylinder. After the conical top cover is covered on the cylinder, a circle of gap is formed between the upper opening of the cylinder and the conical top cover due to the arrangement of the short strut 4, and the gap is used as a channel for pests to enter. The upper bottom surface of the cylinder is provided with an opening for placing the movable funnel 7. The lower bottom surface of the cylinder is sealed, and underground pest poison baits 9 can be placed on the lower bottom surface. The inner wall of the cylinder is smooth. In order to facilitate taking and placing the movable funnel 7, a ring of outward turned flanges 8 can be manufactured at the top end of the movable funnel, and as shown in fig. 5, the flanges are pressed on the upper opening of the cylinder 3.
The utility model discloses during the use, put into the poison bait 9 that proper amount adds rape seed cake, wheat bran cake etc. of chemical pesticide and make in cylinder 3 bottom, with activity funnel 7 nestification in the cylinder, cover circular cone top cap 2 and go into bayonet socket 6 with pothook 5 card. The bottom of the cylinder is buried in the soil near the root of the plant. The underground pests are attracted by the bait and enter from the gap between the conical top cover and the cylinder, and enter the cylinder through the movable funnel and cannot escape after the bait is eaten. After 1 ~ 2 days, the pulling lifting hook 1 remove device, unpack apart circular cone top cap 2, take out movable funnel 7, clear up the poison bait in the cylinder and the pest of trapping and killing, after adding fresh poison bait, repeat above-mentioned operating procedure and carry out next round of trapping and killing.
The utility model is particularly suitable for trapping and killing cutworms, mole cricket and other underground pests.
Claims (5)
1. An underground pest trapping and killing device is characterized by comprising a hollow cylinder (3), a movable funnel (7) nested in a cylinder cavity from the top, and a conical top cover (2) covering the top of the cylinder; 2-3 short supporting columns (4) with hooks (5) at the bottom are uniformly distributed and fixed in the inner part of the conical top cover around the circumference; 2-3 bayonets (6) for clamping the hooks (5) are arranged on the circumference of the upper mouth ring of the cylinder; the upper bottom surface of the cylinder is provided with an opening for placing a movable funnel (7), the lower bottom surface is sealed, and underground pest poison baits (9) are placed on the lower bottom surface.
2. An underground pest trapping and killing device according to claim 1, wherein a lifting hook (1) is mounted on the top of the conical top cover.
3. An underground pest trapping and killing device according to claim 1 or 2, wherein the conical top cover covers more than one half of the height of the cylinder after the cylinder and the conical top cover are connected.
4. An underground pest trapping and killing device according to claim 1 or 2, characterized in that the top end of the movable funnel (7) is provided with a ring of flanging (8) which is turned outwards and is pressed on the upper opening of the cylinder (3).
5. An underground pest trapping and killing device according to claim 3, characterized in that the top end of the movable funnel (7) is provided with a ring of outward turned flanges (8) which are pressed on the upper opening of the cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949548.5U CN210987844U (en) | 2019-11-13 | 2019-11-13 | Underground pest trapping and killing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949548.5U CN210987844U (en) | 2019-11-13 | 2019-11-13 | Underground pest trapping and killing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210987844U true CN210987844U (en) | 2020-07-14 |
Family
ID=71496283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921949548.5U Active CN210987844U (en) | 2019-11-13 | 2019-11-13 | Underground pest trapping and killing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210987844U (en) |
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2019
- 2019-11-13 CN CN201921949548.5U patent/CN210987844U/en active Active
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