Capturing device for rice-stem borers

Abstract

The utility model discloses a catching device for rice-stem borers, which comprises a support component, the support component consists of a fixed rod and an adjusting rod, and the adjusting rod is movably mounted in a moving groove on the fixed rod and used for adjusting the trapping height of a trap fixedly mounted on the support component. A height-adjustable catching device is arranged in a rice seedling bed, so that an adjusting rod on a supporting assembly on the catching device moves along a moving groove of a fixed rod and is rotationally connected with a plurality of L-shaped clamping grooves formed in the moving groove from top to bottom, and therefore the supporting height of the adjusting rod is adjusted; the height of the trapper fixedly installed on the adjusting rod to the rice seedlings is adjusted, so that the trapper captures the rice-stem borer moths after eclosion in the rice seedlings, and the control efficiency of the capturing device on the rice-stem borers is improved.

Description

Technical Field

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

[0002] The Chilo suppressalis belongs to the order Lepidoptera, family Pyralidae. It is one of the most serious common pests on rice in my country. It eats the stems of rice and damages rice in the tillering stage, causing dead sheaths and dead seedlings; it damages rice in the heading and heading stages, causing dead ears and white ears; it damages rice in the filling and milk stages, causing half dead ears and insect-damaged plants. The damaged plants are clustered in the field, with a clear center. In addition to rice, the Chilo suppressalis can also damage wild rice, corn, sorghum, sugarcane, rapeseed, broad beans, wheat, as well as weeds such as reeds, barnyard grass, and Li's grass.

[0003] The general prevention and control of the rice stem borer is to intervene by spraying pesticides. Long-term pesticide spraying will enhance the resistance of the rice stem borer. The rice stem borer is generally trapped and controlled by biological or physical methods. The existing capture device places a trap with sex hormones in the middle of the rice stem borer during the emergence period of the rice stem borer, and physically captures the rice stem borer after emergence. The support component of the capture device is only provided with a vertical support rod for support, and no auxiliary component is provided to support the support rod, so that the support rod cannot be stably set in the rice seedling field, and the support rod is generally fixed and cannot be adjusted in height. The rice stem borer trap needs to be adjusted in real time according to the height of the rice seedlings, so that the adult rice stem borer can enter the trap for capture, which affects the control efficiency and control quality of the capture device for the rice stem borer. Utility Model Content

[0004] In view of the above-mentioned defects or shortcomings in the prior art, it is desired to provide a capture device for rice stem borer, which is used to solve the problem that the existing capture device places a trap with sex hormones in the middle of a rice seed borer during the emergence period of the rice stem borer to physically capture the emerged rice stem borer, while the support component of the capture device is only provided with a vertical support rod for support, and no auxiliary component is provided to support the support rod, so that the support rod cannot be stably set in the rice seedling field, and the support rod is generally a fixed rod and cannot be adjusted in height, and the rice stem borer trap needs to be adjusted in real time according to the height of the rice seedlings so that the adult rice stem borer can enter the trap for capture, which affects the technical problem that the capture device has a negative impact on the control efficiency and control quality of the rice stem borer.

[0005] According to the technical solution provided in the embodiment of the present application, a device for capturing rice stem borer includes a support assembly, which is composed of a fixed rod and an adjustment rod, wherein the adjustment rod is movably installed in a movable groove on the fixed rod, and is used to adjust the trapping height of a trap fixedly installed on the support assembly;

[0006] Auxiliary components and cone plugs, the auxiliary components are movably mounted on the fixed rod and are used for auxiliary support of the support components, and the cone plugs are screwed on the bottom of the fixed rod so that the cone plugs can penetrate into the bottom of the rice seedling field mud for fixation, so that the fixed rod can be fixed in the rice seedling field.

[0007] Furthermore, a plurality of L-shaped snap-in grooves are provided in the movable groove, and the plurality of snap-in grooves are arranged in parallel and at intervals from top to bottom along the vertical direction of the movable groove, and a corresponding snap-in block is provided at the bottom of the adjusting rod, and the snap-in block is rotatably snap-into the snap-in groove, so as to enable the adjusting rod to move along the vertical direction of the vertical fixed rod and snap-into the fixed rod, so that the adjusting rod can adjust the trapping height of the trap.

[0008] Furthermore, the auxiliary component includes a fixed plate, a movable plate, three support rods and three groups of connecting rods. The fixed plate is fixedly installed at the bottom of the fixed rod, and the movable plate is movably mounted on the fixed rod. The three support rods are movably installed on the movable plate in parallel and at intervals, and corresponding connecting rods are movably installed on the three support rods, and each connecting rod is movably connected to the fixed plate so that the support rods move downward along the fixed rods to form a triangular supporting structure to stably support the fixed rods.

[0009] Furthermore, a connecting component is installed on the adjusting rod, and a trap is clamped on one side of the connecting component. A trapping light is arranged on the top of the trap so that the trapping light can capture moths in the rice seedling field at night.

[0010] Furthermore, a card slot is provided on the other side of the connecting component, and a module power supply is carded in the card slot, and the module power supply is electrically connected to the connection port on the top of the trap, so that the module power supply supplies power to the trapping light provided in the trap.

[0011] Furthermore, the supporting component, the auxiliary component and the cone plug are all made of plastic.

[0012] In summary, the beneficial effects of this application are:

[0013] First, a capture device with adjustable height is arranged in a rice seedling field, so that an adjustment rod on a support assembly on the capture device moves along a moving groove of a fixed rod, and is rotatably connected along a plurality of L-shaped clamping grooves arranged from top to bottom in the moving groove, thereby adjusting the support height of the adjustment rod, so that a trap fixedly mounted on the adjustment rod is adjusted to a height from the rice seedling, so that the trap can capture the rice stem borer after emergence in the rice seedling, thereby improving the control efficiency of the capture device on the rice stem borer;

[0014] Second, by arranging auxiliary components and cone plugs on the fixed rod on the capture device, the three support rods on the auxiliary components move down along the fixed rod to form a triangular support structure to support the stability of the fixed rod, and at the same time, the cone plugs are screwed at the bottom of the fixed rod to make the cone plugs penetrate into the silt of the rice field, so that the fixed rod is firmly connected to the ground of the rice field, so that the capture device is stably fixed in the rice field and will not fall down due to wind and rain, thereby improving the control efficiency of the capture device against the rice stem borer;

[0015] 3. By setting a trapping light inside the trap, the module power supply set on the connecting component provides power for it, so that the trap can not only trap the Chilo suppressalis moth with sex hormones, but also trap other rice field moths with light, thereby improving the control efficiency of the capture device on rice pests. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the auxiliary component and the cone plug of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model catcher;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the support component of the utility model.

[0022] Numbers in the figure: support assembly-100, fixed rod-110, movable slot-111, snap-in slot-112, adjustment rod-120, snap-in block-121, auxiliary assembly-200, fixed plate-210, movable plate-220, support rod-230, connecting rod-240, cone plug-300, trap-400, trapping light-410, connecting assembly-500, module power supply-600. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] A device for capturing rice stem borer, the structure of which is as follows Figure 1-Figure 5 As shown, the support assembly 100, the auxiliary assembly 200 and the cone plug 300 are included. The support assembly 100 is composed of a fixed rod 110 and an adjusting rod 120. The adjusting rod 120 is movably installed in a moving groove 111 on the fixed rod 110, so that the adjusting rod 120 moves up and down along the moving groove 111 on the fixed rod 110, thereby adjusting the trapping height of the trap 400 fixedly installed on the support assembly 100, so that the trap 400 can be adjusted according to the height of the seedlings in the rice field, thereby improving the capture height. The device improves the control efficiency of the rice stem borer; the auxiliary component 200 and the cone plug 300, the auxiliary component 200 is movably installed on the fixed rod 110, and is used for auxiliary support of the support component 100, and the cone plug 300 is screwed on the bottom of the fixed rod 110, so that the cone plug 300 can be deeply fixed at the bottom of the rice seedling field mud, so that the fixed rod 110 can be stably fixed in the rice seedling field, preventing the single fixed rod setting from causing the capture device to fall under the influence of wind and rain, affecting the capture control efficiency of the capture device for the rice stem borer.

[0026] When the capture device captures the emerged rice stem borer in the rice field, the farmer screws the cone plug 300 to the bottom of the fixed rod 110 so that the fixed rod 110 penetrates into the bottom of the rice field mud through the cone plug 300, so that the fixed rod 110 is fixed in the rice field. At the same time, the farmer pushes the auxiliary component 200 installed on the fixed rod 110 to move down along the fixed rod 110, so that the three support rods 230 on the auxiliary component 200 are spread out to form a triangular support structure to stably support the fixed rod 110, so that the capture device can be stably fixed in the rice field and will not fall down due to wind and rain, which will affect the capture of the rice stem borer by the capture device. At the same time, the farmer installs the adjustment rod 120 with the clamping block 121 on the fixed rod 1 10, and a plurality of L-shaped clamping grooves 112 are arranged in the movable groove 111 from top to bottom, the adjusting rod 120 rotates along the clamping groove 112 and is clamped and connected to the fixed rod 110, so that the adjusting rod 120 moves along the movable groove 111 to adjust the support height, so that the trap 400 fixedly connected to the top of the adjusting rod 120 can adjust the trapping height in time according to the height of the seedlings, and a trapping lamp 410 is arranged in the trap 400, so that the trapping lamp 410 is electrically connected to the module power supply 600, so that the trapping lamp 410 can capture the striped stem borer or other field moths with light at night, adopt multiple capture technology, prevent and control the rice seedling field, and improve the control efficiency of the capture device on rice pests.

[0027] As a preferred embodiment, please refer to Figure 3 and Figure 5 A plurality of L-shaped snap-in grooves 112 are provided in the movable groove 111, and the plurality of snap-in grooves 112 are arranged in parallel and spaced apart from top to bottom along the vertical direction of the movable groove 111, and a corresponding snap-in block 121 is provided at the bottom of the adjusting rod 120, so that when the adjusting rod 120 moves in the vertical direction along the movable groove 111, the snap-in block 121 rotates in the horizontal direction and snaps into the snap-in groove 112, so that the adjusting rod 120 is snap-connected to the fixed rod 110, thereby adjusting the connection height between the adjusting rod 120 and the fixed rod 110, so that the adjusting rod 120 can adjust the trapping height of the trap 400, so that the trap 400 can be suitable for capturing rice seedlings of different heights for rice stem borers.

[0028] As a preferred embodiment, please refer to Figure 2 and Figure 3 The auxiliary component 200 includes a fixed plate 210, a movable plate 220, three support rods 230 and three groups of connecting rods 240. The fixed plate 210 is fixedly installed at the bottom of the fixed rod 110, and the movable plate 220 is movably sleeved on the fixed rod 110. The three support rods 230 are juxtaposed and movably installed on the movable plate 220 at intervals, and corresponding connecting rods 240 are movably installed on the three support rods 230, and each connecting rod 240 is movably connected to the fixed plate 210, so that when the movable plate 220 moves down along the fixed rod 110, the support rods 230 are unfolded with the movement of the movable plate 220, and a triangular supporting structure is formed to stably support the fixed rod 110, so that the capture device can maintain a stable state in windy and rainy weather without tilting, and does not affect the capture of rice stem borer by the capture device.

[0029] As a preferred embodiment, please refer to Figure 2 and Figure 4 A connecting assembly 500 is installed on the adjusting rod 120, and a trap 400 is clamped on one side of the connecting assembly 500. A trapping lamp 410 is arranged on the top of the trap 400 so that the trapping lamp 410 can capture moths in the rice seedling field at night.

[0030] As a preferred embodiment, please refer to Figure 4 A card slot is provided on the other side of the connecting component 500, and a module power supply 600 is connected in the card slot. The module power supply 600 is electrically connected to the connection port on the top of the trap 400, so that the module power supply 600 supplies power to the trapping light 410 provided in the trap 400.

[0031] As a preferred embodiment, please refer to Figure 1 and Figure 2 The supporting component 100, the auxiliary component 200 and the cone plug 300 are all made of plastic.

[0032] The working principle of the utility model of a device for capturing rice stem borer is as follows:

[0033] When the capturing device captures the emerged rice stem borer in the rice seedling field, the farmer screws the cone plug 300 to the bottom of the fixing rod 110 so that the fixing rod 110 penetrates into the bottom of the rice seedling field mud through the cone plug 300, so that the fixing rod 110 is fixed in the rice seedling field. At the same time, the farmer pushes the auxiliary component 200 installed on the fixing rod 110 to move downward along the fixing rod 110, so that the movable plate 220 moves downward along the fixing rod 110, and the three supporting rods 230 movably connected on the movable plate 220 are unfolded as the movable plate 220 moves downward, so that the three supporting rods 230 on the auxiliary component 200 form a triangular supporting structure to stably support the vertical fixing rod 110, so that the capturing device can be stably fixed in the rice seedling field and will not fall down due to windy and rainy weather, affecting the capturing of the rice stem borer by the capturing device. At the same time, the farmer An adjusting rod 120 with a clamping block 121 is installed in a moving groove 111 on a fixed rod 110, and a plurality of L-shaped clamping grooves 112 are arranged in the moving groove 111 from top to bottom. The adjusting rod 120 rotates along the clamping groove 112 and is clamped and connected to the fixed rod 110, so that the adjusting rod 120 moves along the moving groove 111 to adjust the support height, so that the trap 400 fixedly connected to the top of the adjusting rod 120 can adjust the trapping height in time according to the height of the seedlings, and a trapping lamp 410 is arranged in the trap 400, and the module power supply 600 supplies power to the trapping lamp 410, so that the trapping lamp 410 can capture the striped stem borer or other field moths with light at night, so that the capturing device adopts multiple capturing technology to prevent and control rice seedling field pests, thereby improving the control efficiency of the capturing device on the striped stem borer.

[0034] The beneficial effects of the rice stem borer capture device of the utility model are as follows:

[0035] First, a capture device with an adjustable height is arranged in a rice seedling field, so that the adjustment rod 120 on the support assembly 100 on the capture device moves along the moving groove 111 of the fixed rod 110, and is rotated and connected along a plurality of L-shaped clamping grooves 112 arranged from top to bottom in the moving groove 111, thereby adjusting the support height of the adjustment rod 120, so that the trap 400 fixedly installed on the adjustment rod 120 can adjust the height from the rice seedlings, so that the trap 400 can capture the rice stem borer after the eclosion in the rice seedlings, thereby improving the control efficiency of the capture device on the rice stem borer;

[0036] Second, by arranging the auxiliary component 200 and the cone plug 300 on the fixed rod 110 on the capture device, the three support rods 230 on the auxiliary component 200 move down along the fixed rod 110 to form a triangular support structure, and the fixed rod 110 is stably supported. At the same time, the cone plug 300 is screwed at the bottom of the fixed rod 110, so that the cone plug 300 penetrates into the mud of the rice field, so that the fixed rod 110 is firmly connected to the ground of the rice field, so that the capture device is stably fixed in the rice field and will not fall down due to wind and rain, thereby improving the control efficiency of the capture device against the rice stem borer;

[0037] 3. By setting a trapping light 410 inside the trap 400, the module power supply 600 set on the connecting component 500 provides power for it, so that the trap 410 can not only trap the sex hormones of the Chilo suppressalis moth, but also trap other rice field moths by light, thereby improving the control efficiency of the capture device on rice pests.

[0038] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. A device for capturing rice stem borer, characterized in that: The invention comprises a support assembly (100) which is composed of a fixed rod (110) and an adjusting rod (120); the adjusting rod (120) is movably mounted in a movable groove (111) on the fixed rod (110) and is used to adjust the trapping height of a trap (400) fixedly mounted on the support assembly (100); An auxiliary component (200) and a cone plug (300), wherein the auxiliary component (200) is movably mounted on a fixing rod (110) and is used for auxiliary support of the support component (100), and the cone plug (300) is screwed to the bottom of the fixing rod (110) so that the cone plug (300) can penetrate into the bottom of the rice seedling field mud for fixation, so that the fixing rod (110) can be fixed in the rice seedling field.

2. The device for capturing rice stem borer according to claim 1, characterized in that: A plurality of L-shaped snap-in grooves (112) are arranged in parallel and spaced from top to bottom along the vertical direction of the movable groove (111), and a corresponding snap-in block (121) is arranged at the bottom of the adjusting rod (120), and the snap-in block (121) is rotatably snap-into the snap-in groove (112) for the adjusting rod (120) to move along the vertical direction of the vertical fixed rod (110) and snap-into the fixed rod (110), so that the adjusting rod (120) can adjust the trapping height of the trap (400).

3. The device for capturing rice stem borer according to claim 1, characterized in that: The auxiliary component (200) comprises a fixed plate (210), a movable plate (220), three support rods (230) and three groups of connecting rods (240); the fixed plate (210) is fixedly mounted on the bottom of the fixed rod (110), and the movable plate (220) is movably sleeved on the fixed rod (110); the three support rods (230) are movably mounted on the movable plate (220) in parallel and at intervals; corresponding connecting rods (240) are movably mounted on the three support rods (230), and each connecting rod (240) is movably connected to the fixed plate (210) so that the support rods (230) move downward along the fixed rod (110) to form a triangular support structure to stably support the fixed rod (110).

4. The device for capturing rice stem borer according to claim 1, characterized in that: A connecting assembly (500) is installed on the adjusting rod (120), and a trap (400) is clamped on one side of the connecting assembly (500). A trapping light (410) is arranged on the top of the trap (400) so that the trapping light (410) can capture moths in a rice seedling field at night.

5. The device for capturing rice stem borer according to claim 4, characterized in that: A card slot is provided on the other side of the connection component (500), and a module power supply (600) is carded into the card slot. The module power supply (600) is electrically connected to a connection port on the top of the trap (400), so that the module power supply (600) supplies power to a trapping light (410) provided in the trap (400).

6. The device for capturing rice stem borer according to claim 1, characterized in that: The supporting component (100), the auxiliary component (200) and the cone insert (300) are all made of plastic.

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