Rice-stem borer adult trapping device

Abstract

The utility model discloses a rice-stem borer adult trapping device, and relates to the technical field of pest control, the rice-stem borer adult trapping device comprises a stand column, connecting rods are symmetrically and fixedly installed on the outer wall of the stand column, a trapping mechanism is arranged between the outer walls of the two connecting rods and used for trapping pests, and the trapping mechanism comprises a shell assembly and a trapping assembly, and the shell assembly comprises a shell, the outer wall of the shell is fixedly connected with the connecting rod, and a rotating bottom plate is rotationally arranged at the bottom end of the shell. According to the rice-stem borer adult trapping device, volatilization of attractants distributed on the rotating bottom plate is accelerated, volatilized smell overflows outwards from the top end of the shell, so that pests are attracted into the power grid, when the pests make contact with the power grid, the pests can be killed in the daytime, and the pest trapping effect is good. And the device can trap pests through the trap lamp at night, so that the pests can be effectively killed in the daytime and at night, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pest control, in particular to a device for trapping adult rice stem borers. Background Art

[0002] The Chilo suppressalis belongs to the order Lepidoptera, family Pyralidae, and is one of the most common pests that cause serious damage to rice in my country. Four complete generations occur throughout the year, and the number of insects in each generation is at a high level. For a long time, the prevention and control measures for the Chilo suppressalis have mainly relied on chemical pesticides. With the extensive use of chemical pesticides, the Chilo suppressalis has developed resistance to a variety of chemical agents, which has also led to the problem of pesticide residues in crops, seriously hindering the need for comprehensive green transformation and development of agriculture.

[0003] Taking advantage of the strong chemotaxis and phototaxis of rice stem borers, non-chemical control technologies are preferentially adopted, which has a guiding role in the prevention and control of the rice stem borer. In existing trapping devices, trapping is often carried out in a single way such as sex attractants or black light lamps. Although a rice stem borer adult trapping device (patent number: CN220712617U) drives the rotating column and the power grid to continuously rotate through the rotation of the motor to achieve the trapping and rotary electric shock of the adult rice stem borer, the trapping device still has the problem of insufficient continuous supply of motor rotation electricity or inappropriate temperature and light conditions and inability to trap. Therefore, it is necessary to provide a new trap that improves the efficiency of trapping rice stem borers to solve the above technical problems. Utility Model Content

[0004] Based on the above-mentioned prior art, the utility model provides a device for trapping adult rice stem borers. During the day, the special smell of the sex attractant can be used to attract male rice stem borers to drill into the net for trapping and killing, and at the same time, the negative pressure airflow generated by the rotation of the motor is used to enter and suck the surrounding female insects into the net. At night, the timer starts the insect trap light to turn on, and the light source in a specific spectrum range attracts the adult rice stem borers to fall into the electric net for trapping and killing. This optimized combination can achieve the purpose of multi-effect and continuous prevention and control of adult rice stem borers.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rice stem borer adult trapping device, comprising a column, the outer wall of which is symmetrically fixed with connecting rods, and a trapping mechanism is arranged between the outer walls of the two connecting rods for trapping pests, and the trapping mechanism comprises:

[0006] A housing assembly, the housing assembly comprising a housing, an outer wall of the housing being fixedly connected to a connecting rod, and a rotating bottom plate being rotatably provided at the bottom end of the housing;

[0007] a trap assembly, the trap assembly comprising a sex attractant placed on top of a rotating base plate;

[0008] The insect-killing component is arranged inside the shell.

[0009] Preferably, a first support plate is fixedly installed on the top of the column, a pillar is fixedly installed on the top of the first support plate near the distal end, a ceiling is fixedly installed on the top of the pillar, and a second support plate is fixedly installed on the outer wall of the column near the bottom.

[0010] Preferably, the trapping assembly further comprises a connecting rod fixedly mounted on the bottom of the first support plate, a lampshade is fixedly mounted on the bottom of the connecting rod, and an insect attractant lamp is arranged on the inner top of the lampshade.

[0011] Preferably, a discharge port is provided through the outer wall of the shell near the bottom, a limit plate is fixedly connected to the outer wall of the shell at the position of the discharge port, a movable plate is movably provided on the inner wall of the limit plate, and a plurality of handles are fixedly connected to the bottom of the rotating bottom plate.

[0012] Preferably, the insect extermination assembly includes an electric grid fixedly mounted on the top of the housing, the bottom end of the electric grid is fixedly connected with a connecting pipe, and the connecting pipe passes through the inner bottom of the housing and extends downward.

[0013] Preferably, the insect killing component also includes a motor fixedly mounted on the bottom of the second support plate, the output end of the motor movably passes through the bottom of the second support plate and extends upward, the output end of the motor is fixedly mounted with a rotating shaft, the rotating shaft passes through the connecting pipe and extends upward, the top end of the rotating shaft is fixedly mounted with fan blades, and the fan blades are arranged inside the power grid.

[0014] Preferably, a bracket is fixedly installed on the top of the ceiling, a solar panel is fixedly installed on the top of the bracket, a timer is provided near the middle of the top of the first support plate, and the timer is electrically connected to the solar panel and the motor.

[0015] Beneficial Effects

[0016] The utility model provides a device for trapping adult rice stem borers. Compared with the prior art, the device has the following beneficial effects:

[0017] (1) The device for trapping adult rice stem borers accelerates the volatilization of the insect attractant distributed on the rotating bottom plate, and the volatilized odor overflows from the top of the shell, thereby luring the pests into the electric grid and preventing them from coming out. The pests can be eliminated during the day. In addition, the device can trap the pests at night through the insect attractant lamp, thereby achieving effective pest elimination both during the day and at night, thereby improving the practicality of the device.

[0018] (2) The rice stem borer adult trapping device facilitates the replacement of the insect attractant on the rotating bottom plate through the discharge port by pulling the movable plate upward, and the rotating bottom plate can be rotated by holding the handle, thereby facilitating the uniform distribution of the insect attractant on the rotating bottom plate, facilitating later maintenance and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional appearance of part of the structure of the utility model;

[0021] Figure 3 This is a cross-sectional view of the housing of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional appearance of the power grid of the utility model.

[0023] In the figure: 1. column; 11. connecting rod; 12. first support plate; 13. second support plate; 2. trapping mechanism; 21. shell assembly; 211. shell; 212. discharge port; 213. limit plate; 214. movable plate; 215. rotating bottom plate; 216. handle; 22. trapping assembly; 221. connecting rod; 222. lampshade; 223. insect-attracting lamp; 224. insect-attracting agent; 23. insect-killing assembly; 231. power grid; 232. connecting pipe; 233. motor; 234. rotating shaft; 235. fan blade; 3. pillar; 31. ceiling; 4. bracket; 41. solar panel; 42. control box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides two technical solutions:

[0026] Figure 1-Figure 4 The first embodiment is shown: a device for trapping adult rice stem borers, comprising a column 1, a connecting rod 11 is symmetrically fixedly mounted on the outer wall of the column 1, and a trapping mechanism 2 is arranged between the outer walls of the two connecting rods 11 for trapping pests, and the trapping mechanism 2 comprises:

[0027] The housing assembly 21 includes a housing 211, an outer wall of the housing 211 is fixedly connected to the connecting rod 11, and a rotating bottom plate 215 is rotatably provided at the bottom end of the housing 211;

[0028] A trap assembly 22, the trap assembly 22 includes an insect attractant 224 placed on top of a rotating bottom plate 215;

[0029] The insect extermination component 23 is disposed inside the housing 211 .

[0030] A first support plate 12 is fixedly installed on the top of the column 1, a pillar 3 is fixedly installed on the top of the first support plate 12 near the far end, a ceiling 31 is fixedly installed on the top of the pillar 3, a second support plate 13 is fixedly installed on the outer wall of the column 1 near the bottom, and the ceiling 31 plays a rainproof role to reduce the impact of rain on the device, the trapping component 22 also includes a connecting rod 221 fixedly installed on the bottom of the first support plate 12, a lampshade 222 is fixedly installed on the bottom of the connecting rod 221, and an insect trap lamp 223 is arranged on the inner top of the lampshade 222, and the lampshade 222 can reflect and refract light to concentrate the light source, thereby enhancing the brightness and coverage of the light source.

[0031] The smell volatilized by the insect attractant 224 distributed on the rotating bottom plate 215 overflows from the top of the shell 211, thereby luring the pests into the electric grid 231. When the pests come into contact with the electric grid 231, the pests can be eliminated during the day.

[0032] Figure 1-Figure 4A second embodiment is shown, which is mainly different from the first embodiment in that a discharge port 212 is provided through the outer wall of the housing 211 near the bottom, a limit plate 213 is fixedly connected to the outer wall of the housing 211 at the position of the discharge port 212, a movable plate 214 is movably provided on the inner wall of the limit plate 213, the limit plate 213 is used to limit the movable plate 214 to ensure that the movable plate 214 can slide up and down in the limit plate 213, and a plurality of handles 216 are fixedly connected to the bottom of the rotating bottom plate 215. By holding the handle 216, the rotating base plate 215 can be rotated to evenly distribute the insect attractant 224 on the rotating base plate 215. The insect killing component 23 includes a power grid 231 fixedly installed on the top of the shell 211. The bottom end of the power grid 231 is fixedly connected to a connecting pipe 232. The connecting pipe 232 passes through the inner bottom of the shell 211 and extends to the bottom. The killed pests are discharged through the connecting pipe 232. The insect killing component 23 also includes a motor 23 fixedly installed at the bottom of the second support plate 13. 3, the output end of the motor 233 movably passes through the bottom of the second support plate 13 and extends upward, the output end of the motor 233 is fixedly installed with a rotating shaft 234, the rotating shaft 234 passes through the connecting pipe 232 and extends upward, the top of the rotating shaft 234 is fixedly installed with a fan blade 235, the fan blade 235 is arranged inside the power grid 231, and the fan blade 235 is driven to rotate by starting the motor 233, thereby generating a pressure difference. Under the action of the pressure difference, the pests gathered around the insect trap lamp 223 can be sucked down to the ceiling 31 A bracket 4 is fixedly installed on the top, and a solar panel 41 is fixedly installed on the top of the bracket 4. A timing control box 42 is set near the middle of the top of the first support plate 12. The control box 42 integrates a timer and a battery. The control box 42 is electrically connected to the solar panel 41 and the motor 233. The timer in the control box 42 can control the opening and closing of the insect attractant lamp 223 or the motor 233 in the corresponding time period, and the battery in the control box 42 can store the electrical energy of the solar panel 41.

[0033] By turning on the insect trap light 223, pests gather around the insect trap light 223, and by starting the motor 233 to drive the fan blades 235 to rotate, the pests gathered around the insect trap light 223 are sucked downward, and when the pests come into contact with the electric grid 231, the pests can be eliminated at night.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] When working at night, by turning on the insect trap lamp 223, pests gather around the insect trap lamp 223, and by starting the motor 233 to drive the fan blade 235 to rotate, the pests gathered around the insect trap lamp 223 are sucked down, and when the pests come into contact with the electric grid 231, the pests can be killed, and because the electric grid 231 is a conical structure with a large top and a small bottom, the probability of the pests coming into contact with the electric grid 231 is increased. During the day, the motor 233 and the insect trap lamp 223 are turned off, and the insect attractant 235 distributed on the rotating bottom plate 215 is sucked into the electric grid 231. The odor volatilized by 24 overflows from the top of the shell 211, thereby luring the pests into the inside of the electric grid 231. When the pests come into contact with the electric grid 231, the pests can be eliminated. By pulling the movable plate 214 upward, it is convenient to replace the insect attractant 224 on the rotating bottom plate 215 through the discharge port 212. By holding the handle 216, the rotating bottom plate 215 can be rotated conveniently, and the insect attractant 224 can be evenly distributed on the rotating bottom plate 215, which is convenient for later maintenance and improves work efficiency.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for trapping adult rice stem borer, comprising a column (1), characterized in that: The outer wall of the column (1) is symmetrically fixed with a connecting rod (11), and a trapping mechanism (2) is arranged between the outer walls of the two connecting rods (11) for trapping pests. The trapping mechanism (2) comprises: A housing assembly (21), the housing assembly (21) comprising a shell (211), the outer wall of the shell (211) being fixedly connected to the connecting rod (11), and a rotating bottom plate (215) being rotatably provided at the bottom end of the shell (211); A trapping assembly (22), the trapping assembly (22) comprising an insect attractant (224) placed on top of a rotating bottom plate (215); An insect-killing component (23) is arranged inside the housing (211).

2. The device for trapping adult rice stem borer according to claim 1, characterized in that: A first support plate (12) is fixedly mounted on the top of the column (1), a pillar (3) is fixedly mounted on the top of the first support plate (12) near the distal end, a ceiling (31) is fixedly mounted on the top of the pillar (3), and a second support plate (13) is fixedly mounted on the outer wall of the column (1) near the bottom.

3. The device for trapping adult rice stem borer according to claim 1, characterized in that: The trapping assembly (22) further comprises a connecting rod (221) fixedly mounted on the bottom of the first support plate (12); a lampshade (222) is fixedly mounted on the bottom of the connecting rod (221); and an insect trapping lamp (223) is arranged on the inner top of the lampshade (222).

4. The device for trapping adult rice borer according to claim 1, characterized in that: A discharge port (212) is formed through the outer wall of the shell (211) near the bottom, and a limit plate (213) is fixedly connected to the outer wall of the shell (211) at the position of the discharge port (212). A movable plate (214) is movably provided on the inner wall of the limit plate (213), and a plurality of handles (216) are fixedly connected to the bottom of the rotating bottom plate (215).

5. The device for trapping adult rice stem borer according to claim 1, characterized in that: The insecticide assembly (23) comprises an electric grid (231) fixedly mounted on the top of the housing (211); a connecting pipe (232) is fixedly connected to the bottom of the electric grid (231); and the connecting pipe (232) passes through the inner bottom of the housing (211) and extends downward.

6. The device for trapping adult rice stem borer according to claim 2, characterized in that: The insecticide assembly (23) further comprises a motor (233) fixedly mounted on the bottom of the second support plate (13); the output end of the motor (233) movably penetrates the bottom of the second support plate (13) and extends upward; a rotating shaft (234) is fixedly mounted on the output end of the motor (233); the rotating shaft (234) penetrates the connecting pipe (232) and extends upward; a fan blade (235) is fixedly mounted on the top end of the rotating shaft (234); and the fan blade (235) is arranged inside the electric grid (231).

7. The device for trapping adult rice stem borer according to claim 6, characterized in that: A bracket (4) is fixedly mounted on the top of the ceiling (31), a solar panel (41) is fixedly mounted on the top of the bracket (4), a timing control box (42) is arranged near the middle of the top of the first support plate (12), and the timing control box (42) is electrically connected to the solar panel (41) and the motor (233).

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