Device for trapping rice planthoppers

Abstract

The utility model discloses a device for trapping rice planthoppers, and belongs to the technical field of rice planthopper trapping. Comprising a fixing assembly, a frame assembly and a sticky catching assembly, the fixing assembly comprises a fixing base, a ground insert and a fixing column, the frame assembly comprises a connecting column, a bottom plate, a lamp tube, a source inducing frame and a screening frame, the sticky catching assembly comprises a fixing cover plate, a rotating column and a plurality of fan blades, the bottom of the rotating column is connected with a rotating disc, and the bottom of the rotating disc is connected with a plurality of supporting columns; sticky plates are installed on the side walls of the supporting columns. The device is fixed in any area of the rice field through the fixing assembly, then the connecting columns are connected into the fixing columns in a sleeved mode, the frame assembly is installed above the fixing assembly, and practicability is high; besides, the color developing light source in the source inducing frame is matched with the rice plants, the rice planthoppers are effectively attracted to gather, the sticky plate rotates around the outer wall of the source inducing frame, the rice planthoppers flying around are stuck and caught, and the trapping effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of trapping rice planthoppers, and more specifically to a device for trapping rice planthoppers. Background Art

[0002] Rice planthoppers are important migratory pests in rice cultivation in Asia. The adults and nymphs of rice planthoppers suck rice sap with their stings, causing slow growth and delayed tillering of rice, causing large areas of rice to dry up and fall over, and increasing the number of empty grains. At the same time, they can also spread rice diseases, seriously endangering rice production.

[0003] At present, the measures to control rice planthoppers mainly rely on chemical insecticides. Pymetrozine is the main insecticide for controlling rice planthoppers and plays an important role in rice production. However, due to the continuous and frequent use of pymetrozine over a large area for many years, the sensitivity of rice planthoppers to it has gradually decreased in some areas, and even moderate resistance has been developed, resulting in a continuous increase in the amount of pesticide used.

[0004] Bailianglong (triflubenzuron) is a new pyrimidine ketone compound developed by DuPont. It is highly effective, long-lasting, and has low dosage characteristics against rice planthoppers, leafhoppers, etc., and is environmentally friendly. Before conducting field application experiments, it is necessary to sample and study the rice planthoppers. In order to capture enough rice planthoppers, a device for trapping rice planthoppers is needed to capture them.

[0005] When used in rice fields, existing devices for trapping rice planthoppers are usually placed directly on the ground of the rice fields. Since the ground of the rice fields is relatively soft and wet, it is easy to cause blockage or burial of the device. It is necessary to select a relatively flat and dry ground for trapping, resulting in poor practicality of the device. However, there are fewer rice planthoppers in flat and dry areas, resulting in poor trapping effect of rice planthoppers. In view of this, we propose a device for trapping rice planthoppers. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The utility model aims to provide a device for trapping rice planthoppers, so as to solve the problems of poor practicability and poor effect of trapping rice planthoppers in the above-mentioned background technology.

[0008] 2. Technical solution

[0009] A device for trapping rice planthoppers, comprising a fixing component, a frame component and a sticky trap component;

[0010] The fixing assembly comprises a fixing base, a plurality of ground plugs are connected to the bottom of the fixing base, and a fixing column is connected to the top surface of the fixing base;

[0011] The frame assembly includes a connecting column sleeved inside the fixing column, the top surface of the connecting column is connected to the bottom plate, the bottom of the bottom plate is provided with a battery and a switch, the top surface of the bottom plate is provided with a lamp tube, an inducement source frame and a screening frame, the battery power output end is electrically connected in series with the switch and the lamp tube, the top surface of the screening frame is connected to a top plate, and the top plate is provided with a circular hole from top to bottom;

[0012] The sticky capture assembly includes a fixed cover plate arranged in the circular hole, the fixed cover plate is penetrated by a rotating column from top to bottom, a plurality of fan blades are arranged on the circumferential side wall of the rotating column, a rotating disk is connected to the bottom of the rotating column, a plurality of supporting columns are connected to the bottom of the rotating disk, a plurality of supporting columns are connected to circular frames at the bottom, a plurality of card slots are arranged on the circumferential side wall of the supporting column, a sticky plate is arranged on the side of the supporting column, and a plurality of card blocks matching the card slots are arranged on the side wall of the sticky plate.

[0013] Preferably, a lamp holder is provided at the bottom of the lamp tube, and the bottom of the lamp holder is connected to the bottom plate.

[0014] Preferably, the circumferential outer wall of the connecting column is provided with an external thread, the circumferential inner wall of the fixing column is provided with an internal thread matching the external thread, and the connecting column and the fixing column are made of stainless steel.

[0015] Preferably, a plurality of gripping rods are provided on the top surface of the fixed cover plate, and rubber sleeves are sleeved on the circumferential outer walls of the gripping rods.

[0016] Preferably, the attractant frame and the screening frame are steel mesh structures, and the attractant frame is a hollow structure from top to bottom.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The utility model can be fixed in any area of ​​the rice field through the ground plug of the fixing component, and then the connecting column of the frame component is sleeved inside the fixing column of the fixing component, so that the device is easy to install and has strong practicality. In addition, the color light source emitted by the lamp tube inside the attractant frame can be used in combination with rice plants to effectively attract rice planthoppers to gather. The rice planthoppers pass through the screening frame and enter the interior of the attractant frame. The screening frame can prevent some other larger insects from entering the attractant frame. The wind blows the fan blades to drive the rotating column to rotate, and further causes the sticky plate installed on the multiple support columns to rotate around the circumferential outer wall of the attractant frame. At this time, the rice planthoppers are frightened by the rotation of the sticky plate, and a large number of rice planthoppers gathered inside the attractant frame will fly around. A large number of rice planthoppers hit the rotating sticky plate and are caught by the adhesive. The rice planthoppers are repeatedly gathered and captured in this way, so that the rice planthopper trapping effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the frame assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the sticky capture component of the utility model;

[0024] Figure 5 This is a schematic diagram of the support column structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the sticky plate structure distribution of the utility model;

[0026] Figure 7 This is a schematic diagram of the adhesive plate installation structure of the utility model;

[0027] Explanation of the numbers in the figure: 1. Fixed component; 2. Frame component; 3. Sticky capture component; 101. Fixed column; 102. Fixed base; 103. Ground plug; 201. Connecting column; 202. Bottom plate; 203. Lamp holder; 204. Lamp tube; 205. Lure source frame; 206. Battery; 207. Switch; 208. Screening frame; 209. Top plate; 301. Rotating column; 302. Fan blades; 303. Fixed cover plate; 304. Rotating disk; 305. Support column; 306. Sticky plate; 307. Round frame; 308. Grip; 309. Block; 310. Slot. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] See also Figure 1-7 ,The utility model provides a technical solution:

[0032] A device for trapping rice planthoppers, comprising a fixing component 1, a frame component 2 and a sticky trap component 3;

[0033] Specifically, the fixing assembly 1 includes a fixing base 102, three ground plugs 103 are welded at the bottom of the fixing base 102, and a fixing column 101 is welded on the top surface of the fixing base 102. The ground plugs 103 are inserted into the ground of the paddy field to fix the fixing assembly 1 on the ground;

[0034] Furthermore, the frame assembly 2 includes a connecting column 201 sleeved inside the fixing column 101, and the frame assembly 2 is installed above the fixing assembly 1 through the connecting column 201 fixed inside the fixing column 101, the bottom plate 202 is welded on the top surface of the connecting column 201, the bottom of the bottom plate 202 is provided with a battery 206 and a switch 207, the top surface of the bottom plate 202 is provided with a lamp tube 204, an inducement source frame 205 and a screening frame 208, the inducement source frame 205 and the screening frame 208 are both mesh structures, the bottom surfaces of the inducement source frame 205 and the screening frame 208 are welded to the top surface of the base 202, the inducement source frame 205 is provided inside the screening frame 208, the lamp tube 2 04 is arranged inside the attracting source frame 205, some rice plants can be placed inside the attracting source frame 205, and the color light source of the lamp tube 204 can be used at night to effectively attract rice leafhoppers to gather. The screening frame 208, as the outermost structure, can prevent some larger insects from entering the attracting source frame 205, and has the effect of screening insects. The power output end of the battery 206 is electrically connected in series with a switch 207 and the lamp tube 204, and the switch 207 controls the opening and closing of the lamp tube 204. The top surface of the screening frame 208 is connected to a top plate 209, and the top plate 209 is provided with a circular hole from top to bottom, and the circumferential inner wall of the circular hole is provided with an internal thread ring;

[0035] Furthermore, the sticky catch component 3 includes a fixed cover plate 303 arranged in the circular hole, and the outer wall of the fixed cover plate 303 is provided with an outer thread ring matching the inner thread ring. By rotating the fixed cover plate 303, the fixed cover plate 303 can be fixed in the circular hole of the top plate 209. The fixed cover plate 303 is penetrated from top to bottom by a rotating column 301, and a rotating bearing is provided through the rotating column 301 and the fixed cover plate 303 to facilitate the rotation of the rotating column 301. Three fan blades 302 are welded on the circumferential side wall of the rotating column 301, and a rotating disk 304 is welded on the bottom of the rotating column 301. Eleven support columns 305 are connected, and a circular frame 307 is welded at the bottom of the eleven support columns 305. The circular frame 307 can enhance the stability of the structure of the eleven support columns 305. Two card slots 310 are arranged on the circumferential side walls of the support columns 305. A sticky plate 306 is arranged on the side of the support column 305. The surface of the sticky plate 306 is coated with adhesive, which can easily stick to rice planthoppers. Two card blocks 309 matching the card slots 310 are arranged on the side walls of the sticky plate 306. By embedding the card blocks 309 into the card slots 310, the sticky plate 306 is fixed on the circumferential side walls of the support columns 305, so as to facilitate the installation and disassembly of the sticky plate 306.

[0036] It is worth noting that, in order to ensure that the lamp tube 204 is installed firmly, a lamp holder 203 is connected to the bottom of the lamp tube 204 , and the bottom of the lamp holder 203 is screwed to the bottom plate 202 .

[0037] It is worth noting that in order to facilitate the installation of the frame component 2 on the fixed component 1 and to ensure a stable structure, the outer wall of the circumference of the connecting column 201 is provided with an external thread, and the inner wall of the circumference of the fixed column 101 is provided with an internal thread matching the external thread. By rotating the connecting column 201, the threads are engaged and the connecting column 201 is screwed into the interior of the fixed column 101. The connecting column 201 and the fixed column 101 are made of stainless steel.

[0038] In addition, in order to facilitate the rotation of the fixed cover plate 303, two gripping rods 308 are provided on the top surface of the fixed cover plate 303, and the outer wall of the gripping rod 308 is sleeved with a rubber sleeve.

[0039] Finally, in order to make the materials of the attractant frame 205 and the screening frame 208 strong and durable, the attractant frame 205 and the screening frame 208 are steel mesh structures, and the attractant frame 205 is a hollow structure from top to bottom.

[0040] The circuits, electronic components and modules involved in the present invention are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to the internal structure and method.

[0041] The device or equipment models involved in this article are as follows:

[0042] The model of lamp 204 is: DC48-48V;

[0043] The model of the battery 206 is: 48V-24AH.

[0044] Working principle: When the device is needed to work, use the ground plug 103 to insert it into the ground of the rice field, fix the fixed component 1 on the ground, fix it inside the fixed column 101 through the connecting column 201, install the frame component 2 above the fixed component 1, place some rice plants inside the attractant frame 205, and then vertically put the sticky capture component 3 through the round hole of the top plate 209 until the fixed cover plate 303 fits with the round hole, rotate the fixed cover plate 303 in the round hole, fix the sticky capture component 3 inside the frame component 2, and control the light tube 204 to emit light through the switch 207 at night. The colored light source emitted by the light tube 204 inside the attractant frame 205 cooperates with the rice plants to effectively attract rice leafhoppers to gather. The rice planthoppers pass through the screening frame 208 and enter the inside of the attractant frame 205. The screening frame 208 can prevent some other larger insects from entering the attractant frame 205. When the rice planthoppers enter and exit the attractant frame 205, they are easily stuck to the sticky plate 306 of the sticky capture component 3. When there is wind in the air, the wind blows the fan blades 302, driving the rotating column 301 to rotate, and further causing the sticky plate 306 installed on the multiple support columns 305 to rotate around the circumferential outer wall of the attractant frame 205. At this time, the rice planthoppers are frightened by the rotation of the sticky plate 306, and a large number of rice planthoppers gathered inside the attractant frame 205 will fly around. A large number of rice planthoppers hit the rotating sticky plate 306 and are stuck and captured by the adhesive. The rice planthoppers are repeatedly gathered and captured.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for trapping rice planthoppers, characterized in that: It comprises a fixing component (1), a frame component (2) and a sticking and capturing component (3); A fixing assembly (1), the fixing assembly (1) comprising a fixing base (102), a plurality of ground plugs (103) being connected to the bottom of the fixing base (102), and a fixing column (101) being connected to the top of the fixing base (102); A frame assembly (2), the frame assembly (2) comprising a connecting column (201) sleeved inside the fixing column (101), the top surface of the connecting column (201) being connected to a bottom plate (202), the bottom of the bottom plate (202) being provided with a battery (206) and a switch (207), the top surface of the bottom plate (202) being provided with a lamp tube (204), an inducement frame (205) and a screening frame (208), the power output end of the battery (206) being electrically connected in series with the switch (207) and the lamp tube (204), the top surface of the screening frame (208) being connected to a top plate (209), and the top plate (209) being provided with a circular hole from top to bottom; A sticky catch component (3), the sticky catch component (3) comprising a fixed cover plate (303) arranged in the circular hole, the fixed cover plate (303) being penetrated from top to bottom by a rotating column (301), a plurality of fan blades (302) being arranged on the circumferential side wall of the rotating column (301), a rotating disk (304) being connected to the bottom of the rotating column (301), a plurality of supporting columns (305) being connected to the bottom of the rotating disk (304), a plurality of supporting columns (305) being connected to the bottom of a circular frame (307), a plurality of card slots (310) being arranged on the circumferential side wall of the supporting column (305), a sticky plate (306) being arranged on the side of the supporting column (305), and a plurality of card blocks (309) matching the card slots (310) being arranged on the side wall of the sticky plate (306).

2. The device for trapping rice planthoppers according to claim 1, characterized in that: A lamp holder (203) is provided at the bottom of the lamp tube (204), and the bottom of the lamp holder (203) is connected to the bottom plate (202).

3. The device for trapping rice planthoppers according to claim 2, characterized in that: The outer circumferential wall of the connecting column (201) is provided with an external thread, and the inner circumferential wall of the fixing column (101) is provided with an internal thread matching the external thread. The connecting column (201) and the fixing column (101) are made of stainless steel.

4. The device for trapping rice planthoppers according to claim 3, characterized in that: A plurality of gripping rods (308) are arranged on the top surface of the fixed cover plate (303), and a rubber sleeve is sleeved on the circumferential outer wall of the gripping rod (308).

5. The device for trapping rice planthoppers according to claim 4, characterized in that: The attractant frame (205) and the screening frame (208) are steel mesh structures, and the attractant frame (205) is a hollow structure from top to bottom.

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