CN216674393U - Screen device for trapping rice planthoppers - Google Patents

Abstract

The utility model discloses a screen device for trapping rice planthoppers, which comprises a box body, wherein a supporting rod is fixedly connected to the upper part of the inner wall of the box body, a photovoltaic panel is electrically connected with a storage battery, the top of the storage battery is fixedly connected with the right side of the bottom of a supporting plate, and a trapping assembly is arranged in the box body. This trap screen cloth device of rice planthopper, through the box, the black light lamp, the inserted bar, the battery and the cooperation of catching the subassembly, make the device when using, accessible black light lamp places the setting that the rice lured the material with holding in the palm the groove inner wall, can carry out multistage attraction to the rice planthopper, and then increase lures the volume, guarantee the effect of luring, and the setting through sound sensor, make when the too much sound that leads to of rice planthopper gathering between two filter screens surpasses and predetermine when the decibel, the cylinder can drive the automatic lock of baffle, and then realize catching the rice planthopper, through the box, the black light lamp, the cooperation of subassembly is beaten with gluing to the battery, extension board two can drive the axial rotation of mythimna separata paper, and then hit and glue the rice planthopper.

Description

Screen device for trapping rice planthoppers

Technical Field

The utility model relates to the technical field of screen devices for trapping rice planthoppers, in particular to a screen device for trapping the rice planthoppers.

Background

Rice planthopper belonging toPlant hopper family of homopteraThe midges are commonly called midge fruit insects, fire midge insects and rattlesnake, and the sap of plants is punctured and absorbed to harm crops such as rice and the like. The main three types of plant hoppers harmful to rice in China are as follows:nilaparvata lugens (Nilaparvata lugens) 、Sogatella furciferaAndlaodelphax striatellusThe brown planthopper is the most serious in occurrence and damage, and the sogatella furcifera is the second most serious.

For example, the rice planthopper field catching and collecting device of application number "CN 201620083948.2" comprises a cone for directly catching rice planthoppers from rice plants, wherein the upper end of the cone is fixedly connected with an arc-shaped handle, and the lower end of the cone is fixedly connected with a cylindrical container for accommodating the rice planthoppers, so that although the working labor intensity is greatly reduced, the working efficiency of scientific research is improved, and the reliability and the accuracy of scientific research and test data are effectively improved, the screen device for trapping the rice planthoppers in the prior art cannot perform multi-stage attraction on the rice planthoppers when in use, the attraction amount is small, the attraction effect is influenced, the number cannot be automatically judged through sound, the automatic catching of the rice planthoppers cannot be realized, the catching difficulty is large, the effect is poor, meanwhile, automatic power supply cannot be realized, the energy is wasted, and on this basis, the rice planthoppers cannot be hit and adhered, the rice planthopper cannot completely lose resistance, the catching effect is easily influenced, and the rice planthopper is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screen device for trapping rice planthoppers, and aims to solve the problems that the screen device for trapping the rice planthoppers in the prior art cannot perform multi-stage trapping on the rice planthoppers, has small trapping amount, further influences the trapping effect, cannot automatically judge the amount through sound, cannot automatically trap the rice planthoppers, has high trapping difficulty and poor effect, and cannot automatically supply power and energy, and causes energy waste.

In order to achieve the purpose, the utility model provides the following technical scheme: a screen device for trapping rice planthoppers comprises a box body, wherein a supporting rod is fixedly connected above the inner wall of the box body, a supporting plate is fixedly connected to the inner end of the supporting rod, a black light lamp is mounted at the top of the supporting plate, an inserting rod is fixedly connected to the top of the box body, an inserting groove is inserted into the top of the inserting rod, a round cap is fixedly connected to the top of the inserting groove, a photovoltaic panel is mounted at the top of the round cap, the photovoltaic panel is electrically connected with a storage battery, the top of the storage battery is fixedly connected with the right side of the bottom of the supporting plate, and a trapping assembly is arranged inside the box body;

the catching assembly comprises a screen, an opening, a baffle, a sound sensor, a pull rod, a vertical cylinder, a vertical rod, a first support plate, a cylinder, a bracket and a cover plate;

the outer walls of the two screens are fixedly connected with the inner wall of the box body, an opening is processed at the top of the screen above the two screens, the inner side of the inner wall of the opening is rotatably connected with a baffle plate through a pin shaft, the right end of the inner side of the screen is provided with a sound sensor, the sound sensor is arranged on the right side of the inner wall of the box body, the top of the baffle is movably connected with a vertical cylinder through a pull rod, a vertical rod is in clearance fit with the inner wall of the vertical cylinder, the top of the vertical rod is fixedly connected with the bottom of the supporting plate, the left end of the vertical cylinder is fixedly connected with a first support plate, the top of the first support plate is fixedly connected with a telescopic rod of the cylinder, the top of the cylinder is fixedly connected with the left side of the bottom of the supporting plate, a bracket is arranged below the screen mesh, the bottom of the bracket is attached to the bottom of the inner wall of the box body, a cover plate is arranged at the left end of the bracket, and the top of the cover plate is rotatably connected with the left end of the box body. The design makes when the rice planthopper gathers too much between two filter screens and leads to the sound to exceed and predetermine the decibel, but baffle automatic lock, and then realizes catching the rice planthopper.

Preferably, the vertical cylinder and the vertical rod form a sliding structure. The design enables the vertical cylinder to slide up and down along the vertical rod.

Preferably, the baffles are symmetrically distributed about the axis of the screen mesh, and the baffles are made of stainless steel meshes. The design makes both sides all can be convenient for the rice planthopper to get into between two filter screens.

Preferably, the photovoltaic panel is embedded in the slope surface at the top of the round cap. The design can promote the security when photovoltaic board uses like this, avoids being moved or stolen by accident.

Preferably, the black light lamp is located at a gap between the round cap and the box body. The design makes the black light lamp more conspicuous, guarantees to lure the effect to rice planthopper.

Preferably, the inside of the box body is provided with a sticking component;

the sticking and beating assembly comprises a straight rod, a motor, a gear, a second support plate and pest sticking paper;

the outer wall of the straight rod is rotatably connected with the inner walls of the two screens through bearings, a motor is arranged at the left end of the straight rod, gears are fixedly connected to the output end of the motor and the bottom of the straight rod, the inner ends of the gears are connected in a meshed mode, the outer wall of the straight rod is fixedly connected with a second supporting plate through a bump, and pest sticking paper is pasted on the outer wall of the second supporting plate. The design can be used for sticking and beating the rice planthopper to make the rice planthopper lose resistance.

Preferably, the gear ratio of the two gears is 1/5. The design can make the rotating speed of the straight rod slower.

Preferably, the second support plate is annularly and equidistantly distributed. The design can ensure the sticking and beating effects of the pest sticking paper and the support plate on the pair of rice planthoppers.

Compared with the prior art, the utility model has the beneficial effects that: this trap screen cloth device of rice planthopper structure scientific and reasonable, convenience safe in utilization:

through the box, the black light lamp, the inserted bar, the slot, the round cap, the photovoltaic board, the battery and the cooperation of catching the subassembly, make the device when using, accessible black light lamp and the setting of holding in the palm the groove inner wall and placing rice luring the material, can carry out multistage attraction to the rice planthopper, and then increase luring amount, guarantee the effect of luring, and the setting through sound sensor, make when the too much sound that leads to of rice planthopper gathering between two filter screens surpasss and predetermines when decibel, the cylinder can drive the automatic lock of baffle, and then realize catching the rice planthopper, greatly reduced catches the degree of difficulty, promote and catch the effect, and simultaneously, setting through battery and photovoltaic board, can realize the automatic power supply energy supply, and then the energy saving, the feature of environmental protection is better.

Through box, black light lamp, inserted bar, slot, round cap, photovoltaic board, battery and the cooperation of gluing and beating the subassembly for the device is when using, and the transmission of accessible motor and gear, when too much sound that leads to of gathering of rice planthopper surpassed the preset decibel, and extension board two can drive the axial rotation of mythimna separata paper, and then hits the hitting of rice planthopper and glue, and then makes the rice planthopper lose the resistance, further guarantees to catch the effect, makes things convenient for people to use.

Drawings

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

FIG. 2 is a schematic structural view of the round cap, the insert rod and the slot in FIG. 1;

FIG. 3 is a schematic view of the structure of the pull rod, vertical rod and vertical tube of FIG. 1;

fig. 4 is a schematic structural diagram of the motor, the gear and the straight rod in fig. 1.

In the figure: 1. the device comprises a box body, 2, a support rod, 3, a supporting plate, 4, a black light lamp, 5, a plug rod, 6, a slot, 7, a capturing component, 701, a screen, 702, an opening, 703, a baffle, 704, a sound sensor, 705, a pull rod, 706, a vertical cylinder, 707, a vertical rod, 708, a first supporting plate, 709, a cylinder, 710, a bracket, 711, a cover plate, 8, a sticking component, 801, a straight rod, 802, a motor, 803, a gear, 804, a second supporting plate, 805, pest sticking paper, 9, a round cap, 10, a photovoltaic panel, 11 and a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a screen device for trapping rice planthoppers comprises a box body 1, a supporting rod 2 is fixedly connected above the inner wall of the box body 1, a supporting plate 3 is fixedly connected at the inner end of the supporting rod 2, the supporting rod 2 plays a role in fixing the supporting plate 3, a black light lamp 4 is installed at the top of the supporting plate 3, the black light lamp 4 is located in a gap between a round cap 9 and the box body 1, the design enables the black light lamp 4 to be more visible and guarantees the attraction effect on the rice planthoppers, an inserting rod 5 is fixedly connected at the top of the box body 1, a slot 6 is inserted at the top of the inserting rod 5, the inserting rod 5 and the slot 6 are arranged to facilitate the disassembly of the ape round cap 9, the round cap 9 is fixedly connected at the top of the slot 6, a photovoltaic panel 10 is installed at the top of the round cap 9, the photovoltaic panel 10 is ZX5, the photovoltaic panel 10 is embedded in the slope surface of the top of the round cap 9, the design can improve the safety of the photovoltaic panel 10 when the photovoltaic panel is used and avoid being accidentally moved or stolen, the photovoltaic panel 10 is electrically connected with a storage battery 11, the model number of the storage battery 11 is L2-400, the top of the storage battery 11 is fixedly connected with the right side of the bottom of the supporting plate 3, and the catching assembly 7 is arranged inside the box body 1.

The catching component 7 comprises a screen 701, an opening 702, baffles 703, a noise sensor 704, a pull rod 705, a vertical cylinder 706, a vertical rod 707, a first support plate 708, an air cylinder 709, a bracket 710 and a cover plate 711, the outer walls of the two screens 701 are fixedly connected with the inner wall of the box body 1, the screen 701 is a thirty-mesh stainless steel screen, the top of the upper screen 701 is provided with the opening 702, the opening 702 is matched with the baffle 703 in shape, the inner side of the inner wall of the opening 702 is rotatably connected with the baffles 703 through a pin shaft, the baffles 703 are symmetrically distributed around the axis of the screen 701, the baffles 703 are made of stainless steel meshes, so that two sides of the upper screen 701 can be convenient for rice planthoppers to enter between the two screens 701, the right end of the inner side of the screen 701 is provided with the noise sensor 704, the noise sensor 704 is in a type of WS900A and is electrically connected with the storage battery 11, and forms a closed loop with the motor 802, and the noise sensor 704 is installed on the right side of the inner wall of the box body 1, the top of baffle 703 has the vertical tube 706 through pull rod 705 swing joint, the inner wall clearance fit of vertical tube 706 has montant 707, vertical tube 706 and montant 707 constitute sliding structure, the design makes vertical tube 706 can slide from top to bottom along montant 707, the top of montant 707 and the bottom fixed connection of layer board 3, the left end of vertical tube 706 has fixedly connected with first support plate 708, the top of first support plate 708 and the telescopic link fixed connection of cylinder 709, the top of cylinder 709 and the bottom left side fixed connection of layer board 3, cylinder 709 is used for driving vertical tube 706 to slide from top to bottom, the below of screen cloth 701 is equipped with bracket 710, the bottom of bracket 710 and the inner wall bottom of box 1 are laminated, the left end of bracket 710 is equipped with apron 711, on the one hand can pack bracket 710 when apron 711 opens, on the other hand can change pest-sticking paper 805, the top of apron 711 is connected with the left end rotation of box 1.

The inside of the box body 1 is provided with a sticking and beating assembly 8, the sticking and beating assembly 8 comprises a straight rod 801, a motor 802, a gear 803, a second support plate 804 and a pest sticking paper 805, the outer wall of the straight rod 801 is rotatably connected with the inner walls of the two screens 701 through a bearing, the motor 802 is arranged at the left end of the straight rod 801, the model of the motor 802 is SM80-D601930, the output end of the motor 802 and the bottom of the straight rod 801 are fixedly connected with the gear 803, the inner ends of the two gears 803 are meshed and connected, the gear ratio of the two gears 803 is 1/5, the rotating speed of the straight rod 801 is slower due to the design, the outer wall of the straight rod 801 is fixedly connected with the second support plate 804 through a bump, the second support plates 804 are distributed in an annular and equidistant mode, the sticking and beating effects of the pest sticking paper 805 and the second support plate 804 on rice planthoppers can be guaranteed due to the design, and the pest sticking and beating paper 805 is stuck on the outer wall of the second support plate 804.

In this embodiment, when the screen device for trapping rice planthoppers is used, firstly the cover plate 711 is opened to place trapping rice in the bracket 710, the rice planthoppers can gather into the box 1 through the arrangement of the black light lamp 4, the rice planthoppers can transfer to the top of the box 1 through the trapping of rice taste, the rice planthoppers can fly only through the opening 702 through the arrangement of the screens 701, and then the inside of the two screens 701, when a certain number of rice planthoppers are gathered in the screens 701, the rice planthoppers fly and the sound generated by the rice planthoppers are greater than the preset value of the sound sensor 704, the sound sensor 704 transmits signals to the external control module, the motor 802 is controlled by the external control module to rotate and the cylinder 801 to stretch, so that the vertical cylinder 706 slides downwards, the baffle 703 is tightly abutted against the opening 702 through the arrangement of the pull rod 705, and then the two screens 701 form a closed space, meanwhile, through the transmission of the gear 803, the straight rod 801 drives the second support plate 804 to rotate, so that rice planthoppers are hit, and meanwhile, the rice planthoppers are stuck through the pest sticking paper 805, so that the trapping work is completed, and the use of people is facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a screen cloth device of traping rice planthopper, includes box (1), its characterized in that: a supporting rod (2) is fixedly connected above the inner wall of the box body (1), a supporting plate (3) is fixedly connected to the inner end of the supporting rod (2), a black light lamp (4) is installed at the top of the supporting plate (3), an inserting rod (5) is fixedly connected to the top of the box body (1), an inserting groove (6) is inserted into the top of the inserting rod (5), a round cap (9) is fixedly connected to the top of the inserting groove (6), a photovoltaic panel (10) is installed at the top of the round cap (9), the photovoltaic panel (10) is electrically connected with a storage battery (11), the top of the storage battery (11) is fixedly connected with the right side of the bottom of the supporting plate (3), and a capturing component (7) is arranged inside the box body (1);

the catching assembly (7) comprises a screen (701), an opening (702), a baffle (703), a sound sensor (704), a pull rod (705), a vertical tube (706), a vertical rod (707), a first support plate (708), a cylinder (709), a bracket (710) and a cover plate (711);

the outer walls of the two screens (701) are fixedly connected with the inner wall of the box body (1), an opening (702) is machined at the top of the screen (701), a baffle (703) is rotatably connected to the inner wall inner side of the opening (702) through a pin shaft, a sound sensor (704) is arranged at the right end of the inner side of the screen (701), the sound sensor (704) is installed at the right side of the inner wall of the box body (1), the top of the baffle (703) is movably connected with a vertical tube (706) through a pull rod (705), a vertical rod (707) is in clearance fit with the inner wall of the vertical tube (706), the top of the vertical rod (707) is fixedly connected with the bottom of the supporting plate (3), a first supporting plate (708) is fixedly connected at the left end of the vertical tube (706), the top of the first supporting plate (708) is fixedly connected with a telescopic rod of an air cylinder (709), and the top of the air cylinder (709) is fixedly connected with the left side of the bottom of the supporting plate (3), a supporting groove (710) is arranged below the screen (701), the bottom of the supporting groove (710) is attached to the bottom of the inner wall of the box body (1), a cover plate (711) is arranged at the left end of the supporting groove (710), and the top of the cover plate (711) is rotatably connected with the left end of the box body (1).

2. A screen device for trapping rice planthoppers according to claim 1, wherein: the vertical cylinder (706) and the vertical rod (707) form a sliding structure.

3. A screen device for trapping rice planthoppers according to claim 1, wherein: the baffles (703) are symmetrically distributed about the axis of the screen (701), and the baffles (703) are made of stainless steel meshes.

4. A screen device for trapping rice planthoppers according to claim 1, wherein: the photovoltaic panel (10) is embedded in the slope surface of the top of the round cap (9).

5. A screen device for trapping rice planthoppers according to claim 1, wherein: the black light lamp (4) is positioned in a gap between the round cap (9) and the box body (1).

6. A screen device for trapping rice planthoppers according to claim 1, wherein: a sticking component (8) is arranged in the box body (1);

the sticking and beating assembly (8) comprises a straight rod (801), a motor (802), a gear (803), a second support plate (804) and insect sticking paper (805);

the outer wall of straight-bar (801) is connected with the inner wall rotation of two screens (701) through the bearing, the left end of straight-bar (801) is equipped with motor (802), the output of motor (802) and the bottom of straight-bar (801) all rigid coupling have gear (803), two the inner meshing of gear (803) is connected, the outer wall of straight-bar (801) has extension board two (804) through the lug rigid coupling, and the outer wall of shown extension board two (804) is pasted and is had mythimna separata paper (805).

7. A screen device for trapping rice planthoppers according to claim 6, wherein: the gear ratio of the two gears (803) is 1/5.

8. The screen apparatus for trapping rice planthoppers according to claim 6, wherein: the second support plate (804) is distributed in an annular and equidistant mode.

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