CN211048236U

CN211048236U - Bactrocera minax imago trapping and killing device

Info

Publication number: CN211048236U
Application number: CN201921993288.1U
Authority: CN
Inventors: 秦忠明; 张海平; 蒋振华; 周艳霞; 尹庆璋; 覃秀顺
Original assignee: Guilin academy of agricultural sciences
Current assignee: Guilin academy of agricultural sciences
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-21
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a big citrus fruit fly adult trapping and killing device, the novel nipple rectifier comprises a cylindrical shel, set up the first fixed chamber that the bottom is the opening structure on the barrel, first fixed intracavity rotates and installs and collects the box, the bottom of collecting the box extends to outside first fixed chamber, the location of collecting the box is the opening structure, fixed mounting has the annular slab in the collection box, the filter screen has been placed at the top of annular slab, seted up into the worm hole on the inner wall in first fixed chamber, set up the fixed chamber of second that is located first fixed chamber top on the barrel, fixed mounting has three montant on the top inner wall in first fixed chamber, the top of three montant is all opened and is equipped with the drainage groove, three drainage groove all is linked together with the fixed chamber of second. The utility model relates to a rationally, the practicality is good, and is effectual with killing the seizure of big fruit fly adult, easy operation, the big fruit fly that will kill of being convenient for takes out, makes things convenient for regularly to add attractant and deinsectization medicament, can carry out cyclic utilization and long-term the use.

Description

Bactrocera minax imago trapping and killing device

Technical Field

The utility model relates to a pest trapping and killing equipment technical field specifically is a bactrocera minax imago trapping and killing device.

Background

The Bactrocera minax belongs to Diptera, Mangifera, Bactroceraceae, Bactrocera, and Bactrocera; the citrus fruit fly pest control method is an important quarantine pest which damages citrus and pummelo, is also one of international quarantine pests, has the adult period of the citrus fruit fly of about 3 months, has strong activity of the adult, is difficult to find, and damages fruits by laying eggs in citrus young fruits, so in China, the citrus fruit fly is an important pest which seriously threatens the safety development of citrus industry, therefore, in a citrus plantation, pesticides need to be regularly sprayed or adult trapping and killing equipment is used for preventing and controlling the citrus fruit fly, the method for regularly spraying the pesticides has poor prevention and control effect on the citrus fruit fly, and endangers the safety of fruits, and the method for preventing and controlling the adult fruit fly by utilizing the adult trapping and killing equipment is a commonly used main measure at present.

However, in the prior art, the prevention and control effect of the commonly used adult trapping and killing device on the bactrocera minax is poor, the trapping and killing effect on the adult is poor, the maintenance is troublesome, the service life is short, the repeated utilization is inconvenient, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a big citrus fruit fly adult lures and kills device has solved the prevention and control effect to big citrus fruit fly not good, and is not good with killing the effect to the seizure of adult, and it is troublesome to maintain, and life is short, the poor problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a Bactrocera minax imago trapping and killing device comprises a barrel, wherein a first fixed cavity with an open structure at the bottom is formed in the barrel, a collecting box is rotatably arranged in the first fixed cavity, the bottom of the collecting box extends out of the first fixed cavity, the collecting box is positioned in the open structure, an annular plate is fixedly arranged in the collecting box, a filter screen is arranged at the top of the annular plate, an insect inlet hole is formed in the inner wall of the first fixed cavity, a second fixed cavity above the first fixed cavity is formed in the barrel, three vertical rods are fixedly arranged on the inner wall of the top of the first fixed cavity, drainage grooves are formed in the top ends of the three vertical rods, the three drainage grooves are communicated with the second fixed cavity, liquid outlet holes are formed in the inner walls of the three drainage grooves, a sponge sleeve is fixedly sleeved at the bottom ends of the three vertical rods, a semicircular ring is fixedly arranged at the top of the barrel, a lifting rope is connected to, and a liquid feeding hole is formed in the inner wall of the top of the second fixed cavity.

Preferably, the downthehole movable mounting of liquid feeding has the rubber buffer, and the top of rubber buffer extends to outside the liquid feeding hole.

Preferably, the top of the filter screen is fixedly provided with a T-shaped rod, and the top of the T-shaped rod extends out of the collecting box.

Preferably, an outer thread is formed on the outer ring of the collecting box, an inner thread is formed on the inner wall of the first fixed cavity, and the collecting box is connected and matched with the inner thread on the first fixed cavity through the outer thread.

Preferably, the number of the pest inlet holes is multiple, and the multiple pest inlet holes are annularly arranged on the inner wall of the first fixed cavity at equal intervals.

Preferably, the number of liquid outlet holes is a plurality of, and a plurality of liquid outlet holes are respectively arranged on the inner walls of the three drainage grooves at equal intervals.

(III) advantageous effects

The utility model provides a device is trapped and killed to bactrocera minax adult. The method has the following beneficial effects:

the device for trapping and killing the adult citrus fruit flies comprises a barrel, a collecting box, a rubber plug, a liquid inlet hole, a liquid outlet hole, a liquid guide hole, a liquid outlet hole, a liquid guide plug, a liquid guide hole, a liquid guide plug and a liquid outlet hole, wherein the barrel is fixedly hung on a citrus tree branch by using a hanging rope, the collecting box is in threaded connection and matching with an internal thread on a first fixing cavity by external threads, the collecting box can be unscrewed from the bottom of the barrel by the needle in order, the appropriate amount of pesticide is added into the collecting box, so that the pesticide is spread out from the collecting box in the first, big fruit fly adult after dying falls to collecting in the box, can regularly dismantle down and collect the box, hold T type pole and upwards carry out the pulling, big fruit fly adult who kills on filter screen and the filter screen takes out and falls, put back the filter screen on collecting the annular slab in the box again, collect the box-packed bottom of returning the barrel can, can be according to the volume of collecting the interior insecticide of box, regularly add the insecticide, can regularly extract the rubber buffer, add appropriate amount attractant to the fixed intracavity of second, the operation is convenient, convenient maintenance, can carry out long-term used repeatedly to this equipment.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic perspective view of the collecting box.

In the figure: 1. a barrel; 2. a first fixed cavity; 3. a collection box; 4. an annular plate; 5. a filter screen; 6. an insect inlet hole; 7. a second fixed cavity; 8. a vertical rod; 9. a drainage groove; 10. a liquid outlet hole; 11. a sponge sleeve; 12. a semicircular ring; 13. a lifting rope; 14. a liquid adding hole; 15. a rubber plug; 16. t-shaped rod.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a Bactrocera minax imago trapping and killing device comprises a barrel body 1, a first fixed cavity 2 with an open structure at the bottom is formed in the barrel body 1, a collecting box 3 is rotatably installed in the first fixed cavity 2, the bottom of the collecting box 3 extends out of the first fixed cavity 2, the collecting box 3 is positioned in the open structure, an annular plate 4 is fixedly installed in the collecting box 3, a filter screen 5 is placed at the top of the annular plate 4, an insect inlet hole 6 is formed in the inner wall of the first fixed cavity 2, a second fixed cavity 7 positioned above the first fixed cavity 2 is formed in the barrel body 1, three vertical rods 8 are fixedly installed on the inner wall of the top of the first fixed cavity 2, drainage grooves 9 are formed in the top ends of the three vertical rods 8, the three drainage grooves 9 are communicated with the second fixed cavity 7, liquid outlet holes 10 are formed in the inner walls of the three drainage grooves 9, sponge sleeves 11 are fixedly sleeved at the bottom ends of the three vertical rods 8, a semicircular ring 12 is fixedly arranged at the top of the barrel 1, a lifting rope 13 is connected to the semicircular ring 12, and a liquid feeding hole 14 is formed in the inner wall of the top of the second fixing cavity 7.

Movable mounting has rubber buffer 15 in liquid feeding hole 14, rubber buffer 15's top extends to outside liquid feeding hole 14, the top fixed mounting of filter screen 5 has T type pole 16, the top of T type pole 16 extends to outside collecting box 3, the external screw thread has been seted up on the outer lane of collecting box 3, the internal thread has been seted up on the inner wall of first fixed chamber 2, it cooperates through the female connection on external screw thread and the first fixed chamber 2 to collect box 3, the quantity of advancing wormhole 6 is a plurality of, a plurality of wormhole 6 that advance are equidistant annular and arrange on the inner wall of first fixed chamber 2, the quantity of going out liquid hole 10 is a plurality of, a plurality of liquid holes 10 are equidistantly seted up respectively on the inner wall of three drainage groove 9.

When in use, the barrel 1 is fixedly hung on a citrus tree branch by using the lifting rope 13, the lifting rope 13 can be a steel wire rope or a hemp rope and the like, the collection box 3 is in threaded connection and matching with the internal thread on the first fixed cavity 2 through the external thread, the collection box 3 can be unscrewed from the bottom of the barrel 1 and detached at the same time, a proper amount of pesticide is added into the collection box 3, the pesticide comprises a mixed solution of chlorvinphos and clear water in a certain proportion, so that the pesticide is spread over the filter screen 5, then the collection box 3 is installed back to the bottom of the barrel 1 by using the reverse needle, the rubber plug 15 is pulled out, a proper amount of attractant is added into the second fixed cavity 7 through the liquid adding hole 14, the attractant comprises a cycloethylene carboxylic acid ester compound, then the rubber plug 15 is plugged back into the liquid adding hole 14, at the moment, the attractant in the second fixed cavity 7 respectively flows into the three drainage grooves 9 and then flows to the sponge sleeve 11 through the liquid adding hole 10, utilize three sponge cover 11 to adsorb the attractant, along with the volatilization of attractant and the diffusion of smell, the adult fruit fly gets into in first fixed cavity 2 through a plurality of insect inlet 6, thereby utilize the insecticide in collecting box 3 to kill the adult fruit fly, the adult fruit fly that dies falls into collecting box 3, can regularly dismantle and remove collecting box 3, hold T type pole 16 and carry upward, the adult fruit fly who kills on filter screen 5 and the filter screen 5 is taken out and is fallen, then put filter screen 5 back on the annular plate 4 in collecting box 3, utilize annular plate 4 to support filter screen 5, it can to pack collection box 3 back to the bottom of barrel 1, can be according to the volume of the insecticide in collecting box 3, regularly add the insecticide, can regularly extract rubber buffer 15, add right amount of attractant to in the second fixed cavity 7, the simple operation, convenient maintenance, the device may be reused for a long period of time and is known to those skilled in the art without being described in detail in this specification.

To sum up, the device for trapping and killing the adult citrus fruit flies is characterized in that a barrel body 1 is fixedly hung on a branch of a citrus tree by a hanging rope 13, a collection box 3 is connected and matched with an internal thread on a first fixed cavity 2 through an external thread, the collection box 3 can be screwed out from the bottom of the barrel body 1 and detached at regular time, a proper amount of pesticide is added into the collection box 3, the pesticide is enabled to permeate through a filter screen 5, the collection box 3 is installed back to the bottom of the barrel body 1 anticlockwise, a proper amount of attractant is added into a second fixed cavity 7 from a liquid adding hole 14 by pulling out a rubber plug 15, a rubber plug 15 is plugged back into a liquid adding hole 14, the attractant in the second fixed cavity 7 respectively flows into three drainage grooves 9 and then flows onto a sponge sleeve 11 through a liquid outlet hole 10, the attractant is adsorbed by using three sponge sleeves 11, and the adult citrus fruit flies enter into the first fixed cavity 2 through a plurality of inlet holes 6 along with the volatilization and the diffusion of the odor of the attractant, thereby utilizing the pesticide in the collecting box 3 to kill the adult fruit flies, the dead adult fruit flies fall into the collecting box 3, the collecting box 3 can be periodically detached, the T-shaped rod 16 is held to lift upwards, the adult fruit flies killed on the filtering net 5 and the filtering net 5 are taken out and fallen, the filtering net 5 is put back on the annular plate 4 in the collecting box 3, the collecting box 3 is put back at the bottom of the barrel body 1, the pesticide can be periodically added according to the amount of the pesticide in the collecting box 3, the rubber plug 15 can be periodically pulled out, a proper amount of attractant is added in the second fixing cavity 7, the operation is convenient and fast, the maintenance is convenient, the device can be repeatedly used for a long time, the utility model has reasonable design, good practicability, good catching and killing effect on the adult fruit flies, simple operation, convenient taking out of the killed big fruit flies and convenient periodic addition of the attractant and the pesticide, can be recycled and used for a long time.

Claims

1. The utility model provides a device is trapped and killed to bactrocera minax adult, includes barrel (1), its characterized in that: the barrel (1) is provided with a first fixed cavity (2) with an open structure at the bottom, a collection box (3) is rotatably mounted in the first fixed cavity (2), the bottom of the collection box (3) extends out of the first fixed cavity (2), the collection box (3) is positioned in the open structure, a ring-shaped plate (4) is fixedly mounted in the collection box (3), a filter screen (5) is placed at the top of the ring-shaped plate (4), the inner wall of the first fixed cavity (2) is provided with an insect inlet hole (6), the barrel (1) is provided with a second fixed cavity (7) above the first fixed cavity (2), the inner wall of the top of the first fixed cavity (2) is fixedly provided with three vertical rods (8), the top ends of the three vertical rods (8) are respectively provided with a drainage groove (9), the three drainage grooves (9) are respectively communicated with the second fixed cavity (7), the inner walls of the three drainage grooves (9) are respectively provided with a liquid outlet hole (10), the bottom of three montant (8) all is fixed the cover and is equipped with sponge cover (11), and the top fixed mounting of barrel (1) has semicircle ring (12), is connected with lifting rope (13) on semicircle ring (12), has seted up liquid feeding hole (14) on the top inner wall of the fixed chamber of second (7).

2. The device for trapping and killing bactrocera minax adults as claimed in claim 1, wherein: a rubber plug (15) is movably mounted in the liquid adding hole (14), and the top of the rubber plug (15) extends out of the liquid adding hole (14).

3. The device for trapping and killing bactrocera minax adults as claimed in claim 1, wherein: the top of the filter screen (5) is fixedly provided with a T-shaped rod (16), and the top of the T-shaped rod (16) extends out of the collecting box (3).

4. The device for trapping and killing bactrocera minax adults as claimed in claim 1, wherein: the outer ring of the collecting box (3) is provided with an external thread, the inner wall of the first fixed cavity (2) is provided with an internal thread, and the collecting box (3) is matched with the internal thread on the first fixed cavity (2) through the external thread.

5. The device for trapping and killing bactrocera minax adults as claimed in claim 1, wherein: the number of the insect feeding holes (6) is multiple, and the insect feeding holes (6) are annularly arranged on the inner wall of the first fixed cavity (2) at equal intervals.

6. The device for trapping and killing bactrocera minax adults as claimed in claim 1, wherein: the number of the liquid outlet holes (10) is multiple, and the liquid outlet holes (10) are respectively arranged on the inner walls of the three drainage grooves (9) at equal intervals.