CN113575543B

CN113575543B - Efficient pest device of killing for plant protection

Info

Publication number: CN113575543B
Application number: CN202110956499.3A
Authority: CN
Inventors: 李兴鹏; 贾淑霞; 孟庆繁
Original assignee: Beihua University
Current assignee: Beihua University
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-11-11
Anticipated expiration: 2041-08-19
Also published as: CN115486424A; CN115443969A; CN113575543A

Abstract

The invention provides a high-efficiency pest killing device for plant protection, which comprises a main body; the main body consists of a first half part and a second half part, a buckle device is arranged on the front side of the main body, and the bottom of the main body is connected with a base; the buckling device is internally provided with a locking component, an unlocking component and a spring piece; the fixed pulley is installed at the base top, and the insecticidal case is installed to the bottom, and the top of base, the periphery of main part install insecticidal mechanism. The invention is provided with an insect killing mechanism and an insect killing box, wherein the two sides of the yellow plate are adhered with oil to attract insects attracted by the yellow plate, and the insects are killed, after the two groups of connecting rings are aligned, the two groups of connecting rings are inserted into the bearing cylinder through the inserting rod, so that the two groups of connecting rings can be assembled together, and then are fixedly clamped in the second clamping ring, and the insects flying to the electric network can be killed after being communicated with an external circuit switch, and the insects can be killed by the insect killing box, so that the device not only can kill various insects, but also can kill phototaxis insects and non-phototaxis insects.

Description

Efficient pest device of killing for plant protection

Technical Field

The invention belongs to the technical field of pest catching and killing devices, and particularly relates to a high-efficiency pest catching and killing device for plant protection.

Background

The pests are mainly divided into insects and non-insects, the pests not only can negatively affect the life of human beings, but also can cause death and serious disasters to plants, and a pest killing device is needed for protecting the plants from being corroded by the pests.

For example, publication nos.: CN102232376B discloses a high-efficiency pest trapping device. It comprises a sex attractant mounting structure and a bottom water accumulation container; the trapping device is provided with a bracket, and the bracket comprises an upper mounting ring and a lower mounting ring which are coaxial; the sex attractant mounting structure is positioned in an area defined by the upper mounting ring and the lower mounting ring, and a ceiling is arranged on the sex attractant mounting structure and is mounted on the bracket; the trapping device is further provided with 3-10 blocking fin plates, the blocking fin plates are mounted on the upper mounting ring and the lower mounting ring and are uniformly distributed in a radial mode, and the vertical projections of the mounting rings and the blocking fin plates are located in the water accumulation container at the bottom. The invention is convenient to use, adopts a method of combining the blocking structure and the sex-attracting structure to trap pests, improves the trapping efficiency of the trap, can be applied to trapping and killing pests such as rice stem borers, rice leaf rollers, vegetable prodenia litura, beet armyworms, plutella xylostella, fruit tree trypetid flies and the like, and is also applied to monitoring main pests of rice, vegetables and fruit trees, and has wide application range and good effect.

Based on the prior art, the traditional pest trapping and killing device only utilizes a single trapping and killing mode, has single pest species and can not trap and kill various pests, and the trapping and killing device only utilizes phototaxis to trap and kill the pests and can not trap and kill non-phototaxis pests; the working personnel can be reminded to clean the killing device in time, and the killing effect is ensured; the fixed integral type structure of device of killing pest is difficult to dismantle, inconvenient dismouting and can't provide the protection to the plant.

Disclosure of Invention

In order to solve the technical problems, the invention provides a high-efficiency pest catching and killing device for plant protection, which aims to solve the problems that the traditional pest catching and killing device only utilizes a single catching and killing mode, has single pest type and can not catch and kill various pests, and the catching and killing device only utilizes phototaxis to catch and kill pests and can not catch and kill non-phototaxis pests; the trapping and killing device has no structure, so that workers can be reminded of cleaning the trapping and killing device in time, and the trapping and killing effect is guaranteed; the fixed integral structure of the device for killing pests is difficult to disassemble, inconvenient to disassemble and assemble and incapable of providing protection for plants.

The invention relates to a high-efficiency pest trapping and killing device for plant protection, which is achieved by the following specific technical means:

a high-efficiency pest killing device for plant protection comprises a main body;

the main body consists of a first half part and a second half part, a buckle device is arranged on the front side of the main body, and the bottom of the main body is connected with a base;

the buckling device is internally provided with a locking component, an unlocking component and a spring piece;

the top of the base is provided with a fixed wheel, the bottom of the base is provided with an insect killing box, and the top of the base and the periphery of the main body are provided with insect killing mechanisms;

the rear end of the spring part is fixedly clamped in the buckling device, and the front end of the spring part is fixedly connected with the spring.

Furthermore, the first half and the second half are respectively provided with two groups of jacks, the peripheries of the first half and the second half are respectively provided with a trap lamp, the trap lamps are electrically connected with an external circuit switch, and the first half and the second half are movably connected.

Further, the buckle device includes:

the two groups of the inserting rods are arranged and are respectively and fixedly connected to the left side and the right side behind the buckling device;

one end of the lock rod is movably connected with one group of the insert rods, and the other end of the lock rod is clamped with the other group of the insert rods.

Furthermore, the inner diameter of the fixed wheel is larger than the outer diameter of the insect killing mechanism, and the top of the fixed wheel is fixedly connected with the bottom of the upright post.

Furthermore, the top of the upright post is provided with a slot, a yellow plate is inserted into the slot, and two surfaces of the yellow plate are coated with viscous oil.

Further, the insecticidal mechanism comprises:

the power grid is of a metal conductive wire mesh structure and is electrically connected with an external circuit switch, and the circuit and the trap lamp are arranged in a shunt way and the circuit switch is controlled separately;

the connecting rings are fixedly connected to the upper end and the lower end of the power grid, the bottom ends of the connecting rings are connected with the base, and the connecting rings are made of insulating materials;

the supporting rod is fixedly connected between the two groups of connecting rings;

the plug rod is fixed and vertically connected with the supporting rod;

the bearing cylinder is fixed and vertically connected with the supporting rod, and the insertion rod is inserted in the bearing cylinder.

Further, the base is equipped with four groups altogether and splices each other, the whole that constitutes is the rectangle structure, every group base top all is equipped with first snap ring, the second snap ring, third snap ring and signal lamp, be circular structure and inside fixed joint main part after four groups of first snap rings splice, be circular structure and inside fixed joint insecticidal mechanism after four groups of second snap rings splice, be circular structure and inside fixed joint tight pulley after four groups of third snap rings splice, signal lamp fixed mounting is at the top surface of base, and the signal lamp links to each other with the inside circuit controller electrical property of base, circuit controller and the inside optical ware electrical property of receiving of base link to each other.

Further, the bottom surface of the inside of the insect killing box is provided with an insect collecting disc with a circular concave structure, and the top surface of the insect collecting disc is provided with a light emitter, corresponds to the position of the light receiver inside the base and is electrically connected with the light receiver.

Further, the latch assembly includes:

the fixing piece is fixedly connected to the inner wall of the inserted rod;

the right end of the telescopic rod is fixedly connected to the tail end of the fixing piece;

the push pedal, the push pedal is arc structure and fixed connection at the left end of telescopic link, and between push pedal and the mounting, the spring is cup jointed to the periphery of telescopic link.

Further, the unlocking assembly comprises:

the button is arranged at the topmost end of the unlocking assembly and the top of the buckling device;

the connecting rod is fixedly connected to the bottom surface of the button;

the wedge-shaped block is fixedly connected to the tail end of the connecting rod;

the moving rod is arranged inside the buckle device, and the front end surface of the moving rod is in contact with the inclined surface of the wedge block;

the fixing ring is fixedly welded on the periphery of the moving rod, and the rear side of the fixing ring is in contact with the spring at the front end of the spring part;

the locating plate, locating plate bottom surface fixed connection are in buckle device's inside, and the top surface of locating plate passes through spring coupling in the bottom of connecting rod.

The invention at least comprises the following beneficial effects:

1. the pest killing device is provided with the pest killing mechanism and the pest killing box, pests attracted by the yellow plate can be adhered to the yellow plate by using the viscous oil on two sides of the yellow plate so as to complete killing, the two groups of connecting rings are inserted into the bearing cylinder through the inserting rods after being aligned, the two groups of connecting rings can be assembled together and then fixedly clamped in the second clamping ring, pests flying to a power grid can be killed after an external circuit switch is communicated, and various pests can be killed by using the pest killing box, so that the device can not only kill various pests, but also kill phototaxis and non-phototaxis pests.

2. The invention is provided with the signal lamp, when the light receiver cannot receive the light signal emitted by the light emitter, the light receiver transmits the signal to the circuit controller, and the circuit controller emits an instruction to enable the signal lamp to be lightened, so that a worker is prompted to clean the pest killing box, and the killing effect is ensured.

3. The buckling device and the main body are arranged, the connecting rod is driven to move downwards after the button is pressed downwards, the wedge block is further driven to move downwards, the movable rod is driven to move backwards while the wedge block moves downwards, the movable rod drives the fixing ring to move backwards and compress the spring at the front end of the spring part, the movable rod drives the lock rod to rotate backwards leftwards until the lock rod and the insert rod are located on the same horizontal line, the lock rod drives the push plate to move leftwards, after the two groups of insert rods and the lock rod penetrate through the insertion holes, the lock rod movably connected with one group of insert rods on the left side is rotated, the lock rod is fixedly inserted into the other group of insert rods, and finally the buckling device can be used for buckling the main body, and plants are protected from damage by utilizing the buckling device and a hollow structure in the main body.

Drawings

Fig. 1 is a schematic diagram of the right front side structure of the present invention.

Fig. 2 is a schematic diagram of the expanded structure of the present invention.

Fig. 3 is a schematic view showing a structure of the main body of the present invention when it is unfolded.

Fig. 4 is a schematic structural view of the unlocking assembly of the present invention.

Fig. 5 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Fig. 6 is a schematic view of the deployed configuration of the insecticidal mechanism of the present invention.

Fig. 7 is an enlarged view of the structure of fig. 4 at B according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 11. a first half; 12. a second half; 101. a jack; 102. a trap lamp;

2. a buckle device; 201. inserting a rod; 202. a lock lever;

3. a fixed wheel;

4. a column; 401. inserting slots; 402. yellow board;

5. a pest killing mechanism; 501. a power grid; 502. a connecting ring; 503. a support bar; 504. a plug rod; 505. a receiving cylinder;

6. a base; 601. a first snap ring; 602. a second snap ring; 603. a third snap ring; 604. a signal lamp;

7. an insect killing box; 701. collecting insect discs;

8. a latch assembly; 801. a fixing member; 802. a telescopic rod; 803. pushing the plate;

9. an unlocking assembly; 901. a button; 902. a connecting rod; 903. a wedge block; 904. a travel bar; 905. a fixing ring; 906. positioning a plate;

10. a spring member.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The embodiment is as follows:

as shown in figures 1 to 7:

the invention provides a high-efficiency pest killing device for plant protection, which comprises a main body 1; the main body 1 consists of a first half part 11 and a second half part 12, the front side of the main body 1 is provided with a buckle device 2, and the bottom of the main body 1 is connected with a base 6; the inside of the buckle device 2 is provided with a locking component 8, an unlocking component 9 and a spring piece 10; the top of the base 6 is provided with a fixed wheel 3, the bottom of the base is provided with an insect killing box 7, and the top of the base 6 and the periphery of the main body 1 are provided with an insect killing mechanism 5; the rear end of the spring part 10 is fixedly clamped in the buckle device 2, and the front end of the spring part is fixedly connected with a spring.

As shown in the attached drawing 1, the inner diameter of the fixed wheel 3 is larger than the outer diameter of the pest killing mechanism 5, the top of the fixed wheel 3 is fixedly connected with the bottom of the upright post 4, the pest killing mechanism 5 is protected by the fixed wheel 3, the upright post 4 is used for enabling the pest killing mechanism 5 to have a further anti-collision function, and meanwhile, the fixed wheel 3 enables the four groups of bases 6 to be clamped together more stably.

As shown in fig. 3, the first half 11 and the second half 12 are respectively provided with two sets of insertion holes 101, the peripheries of the first half 11 and the second half 12 are both provided with the trap lamp 102, the trap lamp 102 is electrically connected with an external circuit switch, and the first half 11 and the second half 12 are movably connected, the insertion holes 101 are convenient for fixedly connecting the two halves by using the fastening devices 2, the two halves are utilized to disassemble and assemble the device, the transportation and the recycling are convenient, meanwhile, the bottom of the stem or the trunk of the plant can be protected, the trap lamp 102 can attract the pests with phototaxis at night, so as to kill the pests.

As shown in fig. 3, an insect collecting tray 701 with a circular concave structure is arranged on the bottom surface inside the insect killing box 7, a light emitter is arranged on the top surface of the insect collecting tray 701, the light emitter corresponds to the position of the light collector inside the base 6 and is electrically connected with the light collector, and insects can be trapped and killed by the insect collecting tray 701 in different regions according to the types of insects to be trapped and killed, for example, two magnetic insects are trapped and killed by utilizing the sex and an adhesive is placed inside the insect collecting tray 701 to trap and kill male insects; in the cutworm larva emergence period, collecting fresh tender grass, dissolving 50 g of 90% crystal trichlorfon in 1 kg of warm water, uniformly spraying the solution on the tender grass, and placing the tender grass in an insect collecting disc 701 in the evening to trap and kill poison baits; the semi-withered poplar branches and elm branches are bundled into one bundle, one end of the base is tied with a wooden stick and dipped with 300 times of 90% dipterex solution, and the bundle is placed in a pest collecting disc 701 to trap and kill oriental tobacco budworms, cotton bollworms, armyworms, prodenia litura, silver loopers and the like; fresh paulownia leaves or lettuce leaves are placed in the pest collecting disc 701 to trap and kill cutworm larvae.

As shown in fig. 3, the base 6 is provided with four groups of bases and is spliced with each other, the whole formed base is a rectangular structure, the top of each group of bases 6 is provided with a first snap ring 601, a second snap ring 602, a third snap ring 603 and a signal lamp 604, the four groups of first snap rings 601 are spliced to form a circular structure and fixedly clamp the main body 1 inside, the four groups of second snap rings 602 are spliced to form a circular structure and fixedly clamp the insect killing mechanism 5 inside, the four groups of third snap rings 603 are spliced to form a circular structure and fixedly clamp the fixed wheel 3 inside, the signal lamp 604 is fixedly arranged on the top surface of the base 6, the signal lamp 604 is electrically connected with a circuit controller inside the base 6, the circuit controller is electrically connected with a light receiver inside the base 6, the bottom of the main body 1 is fixed by the first snap ring 601, the stability of the main body 1 is increased, the main body 1 is not easy to topple, the bottom of the insect killing mechanism 5 is reduced in exposed area by the second snap ring 602, the insect killing area of the power grid 501 is increased, the third snap ring 603 fixes the fixed wheel 3, the stability of the stand 4 is increased, when the light receiver cannot receive light signal emitted by the light receiver, the light receiver transmits a light signal for controlling the circuit to control the signal lamp 604, and prompt a worker to control the light box 604 to prompt the light box to control the work staff to prompt the work staff to clear.

As shown in fig. 4, the unlocking assembly 9 comprises a button 901, a connecting rod 902, a wedge 903, a movable rod 904, a fixing ring 905 and a positioning plate 906, wherein the button 901 is arranged at the topmost end of the unlocking assembly 9 and at the top of the buckle device 2; the connecting rod 902 is fixedly connected to the bottom surface of the button 901; wedge block 903 is fixedly connected to the end of link 902; the moving rod 904 is arranged inside the buckle device 2, and the front end surface of the moving rod 904 is in inclined contact with the wedge 903; the fixing ring 905 is fixedly welded on the periphery of the moving rod 904, and the rear side of the fixing ring 905 is in contact with the spring at the front end of the spring piece 10; locating plate 906 bottom surface fixed connection is in buckle device 2's inside, the bottom at connecting rod 902 is passed through spring coupling to locating plate 906's top surface, press button 901 down and drive connecting rod 902 downstream, and then promote wedge 903 downstream, promote the carriage release lever 904 rearward movement when wedge 903 downstream, carriage release lever 904 drives the spring of solid fixed ring 905 rearward movement and compression spring part 10 front end, carriage release lever 904 promotes locking lever 202 backward rotation left until being located same water flat line with inserted bar 201, and make locking lever 202 promote push pedal 803 to move left, finally make buckle device 2 can pass jack 101 and make things convenient for kayser main part 1.

As shown in fig. 4, the buckle device 2 includes: the locking device comprises an inserting rod 201 and a locking rod 202, wherein the inserting rod 201 is provided with two groups and is respectively and fixedly connected to the left side and the right side of the back of the buckling device 2; one end of the lock rod 202 is movably connected with one group of the insertion rods 201, the other end of the lock rod 202 is clamped with the other group of the insertion rods 201, and after the two groups of the insertion rods 201 and the lock rod 202 penetrate through the insertion holes 101, the lock rod 202 movably connected with one group of the insertion rods 201 on the left side is rotated, so that the lock rod 202 is fixedly inserted into the other group of the insertion rods 201.

As shown in fig. 5, the top of the upright post 4 is provided with a slot 401, the slot 401 is internally inserted with a yellow board 402, two sides of the yellow board 402 are coated with viscous oil, the yellow board 402 can be fixedly inserted at the top end of the upright post 4 through the slot 401, the outer side of the slot 401 plays a role in limiting and fixedly inserting the yellow board 402, and pests attracted by the yellow board 402 can be adhered to the yellow board 402 by utilizing the viscous oil on the two sides of the yellow board 402, so that the trapping and killing are completed.

As shown in fig. 6, the insecticidal mechanism 5 includes: the electric net 501 is a metal conductive wire net structure and is electrically connected with an external circuit switch, a circuit and the trap lamp 102 are arranged in a shunt way, and the circuit switch is controlled separately; the connecting ring 502 is fixedly connected to the upper end and the lower end of the power grid 501, the bottom end of the connecting ring 502 is connected with the base 6, and the connecting ring 502 is made of insulating materials; the support rod 503 is fixedly connected between the two sets of connection rings 502; the inserting rod 504 is fixed and vertically connected with the supporting rod 503; the supporting rod 503 is fixed and vertically connected to the receiving cylinder 505, the inserting rod 504 is inserted into the receiving cylinder 505, and after the two groups of connecting rings 502 are aligned, the two groups of connecting rings 502 are inserted into the receiving cylinder 505 through the inserting rod 504, so that the two groups of connecting rings 502 can be assembled together, and then are fixedly clamped in the second clamping ring 602, and pests flying to the power grid 501 can be killed after being communicated with an external circuit switch.

As shown in FIG. 7, the locking assembly 8 comprises a fixing member 801, an expansion link 802 and a push plate 803, wherein the fixing member 801 is fixedly connected to the inner wall of the insertion link 201; the right end of the telescopic rod 802 is fixedly connected to the tail end of the fixing piece 801; the push plate 803 is an arc-shaped structure and is fixedly connected to the left end of the telescopic rod 802, springs are sleeved on the periphery of the telescopic rod 802 between the push plate 803 and the fixing member 801, when the lock rod 202 has no constraint force, the push plate 803 is pushed to move rightwards under the action of the spring force, and the push plate 803 drives the lock rod 202 to rotate rightwards and forwards by taking the inner shaft of the insert rod 201 as the center of a circle, and finally the lock rod 202 is clamped inside the other set of insert rods 201.

In another embodiment, the first half 11 and the second half 12 can be movably connected by a hinge, and the upright 4 and the yellow plate 402 can be fixedly connected by a bolt assembly, which also can ensure that the main body 1 and the yellow plate 402 can be disassembled and assembled.

The specific use mode and function of the embodiment are as follows:

in the invention, after a button 901 is pressed downwards, a connecting rod 902 is driven to move downwards, and then a wedge 903 is driven to move downwards, the wedge 903 is driven to move backwards while the wedge 903 moves downwards, the moving rod 904 is driven by the moving rod 904 to move backwards and compress a spring at the front end of a spring part 10, the moving rod 904 drives a lock rod 202 to rotate backwards and leftwards until the lock rod 202 and an insert rod 201 are positioned on the same horizontal line, and the lock rod 202 drives a push plate 803 to move leftwards, after two groups of insert rods 201 and lock rods 202 penetrate through an insert hole 101, a lock rod 202 movably connected with one group of insert rods 201 on the left side is rotated, so that the lock rod 202 is fixedly inserted into the other group of insert rods 201, and finally a buckle device 2 can lock a main body 1;

the pest attracted by the yellow plate 402 can be adhered to the yellow plate 402 by using the viscous oil on the two sides of the yellow plate 402, so that trapping and killing are completed, after the two groups of connecting rings 502 are aligned, the two groups of connecting rings 502 are inserted into the receiving cylinder 505 through the inserting rod 504, so that the two groups of connecting rings 502 can be assembled together and fixedly clamped in the second clamping ring 602, the pest flying to the power grid 501 can be trapped and killed after the external circuit switch is communicated, two magnetic pests are placed by utilizing sexual trapping and killing, and the adhesive is placed in the pest collecting disc 701, so that male pests are trapped and killed; in the cutworm larva emergence period, collecting fresh tender grass, dissolving 50 g of 90% crystal trichlorfon in 1 kg of warm water, uniformly spraying on the tender grass, and placing in an insect collecting disc 701 in the evening to trap and kill poison bait; the semi-withered poplar branches and elm branches are bundled into one bundle, one end of the base is tied with a wooden stick and dipped with 300 times of 90% dipterex solution, and the bundle is placed in a pest collecting disc 701 to trap and kill oriental tobacco budworms, cotton bollworms, armyworms, prodenia litura, silver loopers and the like; fresh paulownia leaves or lettuce leaves are placed in the insect collecting disc 701 to trap and kill cutworm larvae, so that the device can not only kill various pests, but also kill phototaxis and non-phototaxis pests;

when the light receiver cannot receive the light signal sent by the light emitter, the light receiver transmits the signal to the circuit controller, and the circuit controller sends an instruction to enable the signal lamp 604 to light up to prompt a worker to clean the pest killing box 7.

The invention is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A device is killed with pest to efficient plant protection which characterized in that: comprises a main body (1);

the main body (1) consists of a first half part (11) and a second half part (12), a buckle device (2) is installed on the front side of the main body (1), a base (6) is connected to the bottom of the main body (1), two groups of jacks (101) are respectively arranged on the first half part (11) and the second half part (12), trap lamps (102) are respectively arranged on the peripheries of the first half part (11) and the second half part (12), the trap lamps (102) are electrically connected with an external circuit switch, and the first half part (11) and the second half part (12) are movably connected;

buckle device (2)'s inside is equipped with kayser subassembly (8), unblock subassembly (9) and spring part (10), and buckle device (2) includes:

the two groups of the inserting rods (201) are arranged on the inserting rods (201) and are respectively and fixedly connected to the left side and the right side of the back of the buckle device (2);

one end of the lock rod (202) is movably connected with one group of insert rods (201), and the other end of the lock rod (202) is clamped with the other group of insert rods (201);

the inner diameter of the fixed wheel (3) is larger than the outer diameter of the insect killing mechanism (5), and the top of the fixed wheel (3) is fixedly connected with the bottom of the upright post (4);

the top of the upright post (4) is provided with a slot (401), a yellow plate (402) is inserted into the slot (401), and two surfaces of the yellow plate (402) are coated with viscous oil;

the top of the base (6) is provided with the fixed wheels (3), the bottom of the base is provided with the insect killing box (7), the top of the base (6) and the periphery of the main body (1) are provided with the insect killing mechanisms (5), the base (6) is provided with four groups which are spliced with each other, the formed whole body is of a rectangular structure, the top of each group of base (6) is provided with the first snap ring (601), the second snap ring (602), the third snap ring (603) and the signal lamp (604), the four groups of first snap rings (601) are spliced to form a circular structure and fixedly clamped with the main body (1) inside, the four groups of second snap rings (602) are spliced to form a circular structure and fixedly clamped with the insect killing mechanisms (5) inside, the four groups of third snap rings (603) are spliced to form a circular structure and fixedly clamped with the fixed wheels (3) inside, the signal lamp (604) is fixedly arranged on the top surface of the base (6), the signal lamp (604) is electrically connected with the circuit controller inside the base (6), and the circuit controller is electrically connected with the light receiver inside the base (6);

the insecticidal mechanism (5) comprises:

the power grid (501) is of a metal conductive wire mesh structure and is electrically connected with an external circuit switch, the circuit and the trap lamp (102) are arranged in a shunt way, and the circuit switch is controlled separately;

the connecting ring (502) is fixedly connected to the upper end and the lower end of the power grid (501), the bottom end of the connecting ring (502) is connected with the base (6), and the connecting ring (502) is made of insulating materials;

the supporting rod (503) is fixedly connected between the two groups of connecting rings (502);

the plug rod (504), the plug rod (504) is fixed and vertically connected with the support rod (503);

the bearing cylinder (505), the bearing cylinder (505) is fixed and vertically connected with the supporting rod (503), and the inside of the bearing cylinder (505) is inserted with the plug rod (504);

the bottom surface in the disinsection box (7) is provided with an insect collecting disc (701) with a circular concave structure, the top surface of the insect collecting disc (701) is provided with a light emitter, corresponds to the position of a light receiver in the base (6) and is electrically connected with the light receiver;

the latch assembly (8) comprises:

the fixing piece (801), the fixing piece (801) is fixedly connected to the inner wall of the inserted bar (201);

the right end of the telescopic rod (802) is fixedly connected to the tail end of the fixing piece (801);

the push plate (803), the push plate (803) is an arc structure and is fixedly connected to the left end of the telescopic rod (802), and springs are sleeved between the push plate (803) and the fixing piece (801) and on the periphery of the telescopic rod (802);

the unlocking assembly (9) comprises:

the button (901), the button (901) is set up in the top of the unlocking assembly (9), the top of the buckle device (2);

the connecting rod (902), the connecting rod (902) is fixedly connected to the bottom surface of the button (901);

the wedge block (903), the wedge block (903) is fixedly connected with the tail end of the connecting rod (902);

the moving rod (904), the moving rod (904) is set up in the interior of the buckle device (2), and the front end of the moving rod (904) contacts with the inclined plane of the wedge block (903);

the fixing ring (905) is fixedly welded on the periphery of the moving rod (904), and the rear side of the fixing ring (905) is in contact with the spring at the front end of the spring piece (10);

the bottom surface of the positioning plate (906) is fixedly connected to the inside of the buckle device (2), and the top surface of the positioning plate (906) is connected to the bottom end of the connecting rod (902) through a spring;

the rear end of the spring piece (10) is fixedly clamped in the buckle device (2), and the front end of the spring piece is fixedly connected with the spring.