Trapping and killing device for monitoring, preventing and controlling rice pests

Abstract

The trapping and killing device comprises a trapping and killing frame, a connecting frame is fixedly installed on the inner wall of the trapping and killing frame, a central pipe is fixedly installed at the end, away from the trapping and killing frame, of the connecting frame, a supporting rod is fixedly inserted into the central pipe in a penetrating mode, and a central inserting drill rod is inserted into the supporting rod in a penetrating mode. Edge inserting drill rods are fixedly installed on the circumferential outer wall of the center inserting drill rod, a positioning frame is fixedly installed on the side wall of the trapping and killing frame, and an insect sticking sticker is inserted into the positioning frame. The trapping and killing device for monitoring, preventing and controlling the rice pests is low in manufacturing cost, large-scale installation does not bring too high economic burden to farmers, and compared with use of professional deinsectization equipment or chemical agents, a large amount of funds can be saved, and the trapping and killing device is particularly suitable for pest control of large-area rice fields; and the device can be comprehensively popularized and used and has practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to pest trapping device technical field, concretely is a kind of for rice pest monitoring prevention and cure's trapping and killing device. BACKGROUND

[0002] In the process of rice breeding: it is necessary to evaluate the resistance of rice variety materials to rice planthoppers, borer, leaf roller and other pests;In the resistance evaluation process of regional test materials for rice variety approval or identification, after rice is planted, it needs to install pest traps in the field and head to avoid pests from damaging rice when growing in the nursery bed;Pest traps are an important plant protection tool for predicting and forecasting the damage of pests or trapping and killing for prevention and control, agricultural plant protection personnel monitor field pest population dynamics using traps, analyze the influence of relevant factors on pest population changes, predict the trend of pest occurrence and development, study comprehensive control measures, reduce the use of chemical pesticides, effectively protect the quality of agricultural products and reduce the problem of excessive agricultural residues;

[0003] Regarding the patent of rice pest trap, through retrieval, the patent number CN211832532U discloses a pest trapping device for rice planting, which includes a trapping device base, a beast-proof cage is inserted into the inside of the beast-proof cage cooperation groove, a rotating shaft is movably connected to the left side of the trapping device base, and a cleaning baffle is movably connected to the top of the rotating shaft.

[0004] Although the above-mentioned device can trap pests, it is large in size, not easy to install, expensive in cost and not suitable for comprehensive use and promotion, so it is not practical. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a trapping and killing device for rice pest monitoring and prevention, to solve the defects mentioned in the above background.

[0006] To achieve the above-mentioned purpose, a trapping and killing device for rice pest monitoring and prevention is provided, which includes a trapping frame, a connecting frame is fixedly installed on the inner wall of the trapping frame, a center pipe is fixedly installed at the end of the connecting frame away from the trapping frame, a support rod is inserted and fixed in the center pipe, a center plug is inserted in the support rod, an edge plug is fixedly installed on the circumferential outer wall of the center plug, a positioning frame is fixedly installed on the side wall of the trapping frame, and a pest sticking sheet is inserted into the positioning frame.

[0007] Further, the trapping frame is a regular hexagonal structure made of plastic material, and six groups of trapping surfaces are evenly arranged on the outside of the trapping frame.

[0008] Further, the two groups of positioning frames are arranged in an L shape, and a positioning area is formed between the two groups of positioning frames, and the inside of the two groups of positioning frames is inserted with a sticky insect sticker.

[0009] Further, six groups of connecting frames are uniformly arranged on the inner wall of the trapping frame, and the ends of the six groups of connecting frames away from the trapping frame are fixedly connected to the circumferential outer wall of the central pipe; two groups of holes are formed in the connecting frames.

[0010] Further, the bottom of the central plug inserted in the support rod is fixedly provided with a first pointed end, and three groups of edge plugs are uniformly arranged on the circumferential outer wall of the central plug, and the bottom of each of the three groups of edge plugs is fixedly provided with a second pointed end.

[0011] Further, the edge plug and the second pointed end are arranged in an L shape, and the bottom of the second pointed end is horizontally arranged with the bottom of the first pointed end.

[0012] Further, the outer side wall of the support rod is provided with an adjusting opening, and a support seat is fixedly arranged on the outer side of the adjusting opening, and a fixed nut is covered on the surface of the support seat, and the fixed nut is screwed on the outer side of the stud, and the stud passes through the adjusting opening and is fixedly connected with the central plug, and the central plug is inserted in the inside of the support rod and is locked by the stud and the fixed nut.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model discloses two groups of positioning frames are fixedly arranged on six groups of trapping surfaces, and six sticky insect stickers are inserted in the outside six surfaces of the trapping frame through the positioning frames; the pests can be intercepted and captured from multiple directions; it can be imagined as a omnidirectional 'insect catching net', no matter from which angle the pests fly, there is a greater probability of being stuck, greatly improving the insect catching efficiency, and the number of paddy field pests can be more effectively reduced.

[0015] 2. The height of the trapping frame can be fixed through the depth of the central plug inserted in the inside of the support rod, and the locking mode is that the stud moves in the inside of the adjusting opening and is fixed through the tightening fixed nut, so that the height of the trapping frame is adjusted; the height of rice changes constantly in different growth periods, and the activity height of pests is also different; the liftable trapping frame can flexibly adjust the height of the sticky insect sticker according to the growth of rice, so that the sticky insect sticker is always in the intensive area of pests, and the best de-insecting effect is ensured.

[0016] 3. This utility model involves installing a hexagonal trapping frame in rice paddies when pest control is needed. It is simply constructed from inexpensive plastic sheets and sticky insect traps, and is supported at the bottom by a central and edge stake. Its compact design and low cost make the device cost-effective, and large-scale installation will not impose an excessive economic burden on farmers. Compared to using professional pest control equipment or chemical agents, it saves a significant amount of money, making it particularly suitable for pest control in large-scale rice paddies. It can be widely promoted and is highly practical. Attached Figure Description

[0017] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a bottom view of the utility model;

[0019] Figure 3 This is a top view of the utility model;

[0020] Figure 4 This is the rear view of the utility model;

[0021] Figure 5 for Figure 4 A bottom view;

[0022] Figure 6 for Figure 5 A magnified structural diagram at point A in the diagram.

[0023] The diagram is labeled as follows: 1. Trapping frame; 11. Positioning frame; 12. Positioning area; 13. Sticky insect patch; 2. Connecting frame; 21. Opening; 3. Central tube; 31. Support rod; 32. Central insert; 33. First tip; 34. Edge insert; 35. Second tip; 36. Adjustment port; 37. Support base; 38. Stud; 39. Fixing nut. Detailed Implementation

[0024] Please see Figures 1-6 This utility model provides a trapping and killing device for monitoring and controlling rice pests, including a trapping frame 1, a connecting frame 2 fixedly installed on the inner wall of the trapping frame 1, a central tube 3 fixedly installed at the end of the connecting frame 2 away from the trapping frame 1, a support rod 31 inserted and fixed inside the central tube 3, a central insert 32 inserted inside the support rod 31, an edge insert 34 fixedly installed on the outer circumference of the central insert 32, a positioning frame 11 fixedly installed on the side wall of the trapping frame 1, and an insect sticky patch 13 inserted inside the positioning frame 11.

[0025] Working principle: when the operator uses it, first of all, the three groups of edge drill 34 and the center drill 32 are inserted in the paddy field, because the bottom of the three groups of edge drill 34 is provided with the second pointed part 35, the bottom of the center drill 32 is provided with the first pointed part 33, the setting of the first pointed part 33 and the second pointed part 35 can facilitate the insertion and fixation of the device in the interior of the paddy field, and the stability of the device during use is ensured, after the device is installed, because the outer side of the trapping frame 1 is uniformly provided with six groups of trapping surfaces, two groups of positioning frames 11 are fixedly arranged on the six groups of trapping surfaces, six pieces of sticky insect paste 13 are respectively inserted on the outer side of the six groups of trapping surfaces of the trapping frame 1 through the positioning frames 11; it can intercept and capture pests from multiple directions; it can be imagined as a omnidirectional "insect trapping net", no matter from which angle the pests fly, there is a greater probability of being stuck, greatly improving the insect trapping efficiency, and more effectively reducing the number of paddy field pests; insects have different flight habits and tropisms, some pests like to fly along a certain spatial plane, some will move at different heights and directions; the six faces of the regular hexagon can provide multiple dimensional sticky insect planes, better fit the diverse flight path and activity space of pests, and more easily attract and capture pests; at the same time, the height of the trapping frame 1 can be fixed by the depth of the center drill 32 inserted in the support rod 31, the locking mode is that the stud 38 moves in the inside of the adjusting port 36, and is fixed by the tightening fixed nut 39, the height of the trapping frame 1 is adjusted; the height of rice changes constantly in different growth periods, and the activity height of pests also changes; the liftable trapping frame 1 can adjust the height of the sticky insect paste 13 according to the growth of rice, so that the sticky insect paste 13 is always in the intensive area of pest activity, and the best de-insectization effect is ensured; for example, in the seedling stage of rice, pests may move at a lower height, and lowering the trapping frame 1 can more effectively capture pests; while in the heading stage of rice, the activity height of pests rises, and raising the frame can continue to intercept pests.

[0026] As a preferred embodiment, the trapping frame 1 is a regular hexagonal structure made of plastic material, and the outer side of the trapping frame 1 is uniformly provided with six groups of trapping surfaces, and two groups of positioning frames 11 are fixedly arranged on the six groups of trapping surfaces.

[0027] The section of the two groups of positioning frames 11 is "L" shape, and the positioning area 12 is formed between the two groups of positioning frames 11, and the sticky insect paste 13 is inserted in the inside of the two groups of positioning frames 11.

[0028] As a preferred embodiment, six groups of connecting frames 2 are uniformly installed on the inner wall of the trapping frame 1, and the one end of the six groups of connecting frames 2 away from the trapping frame 1 is fixedly connected to the circumferential outer wall of the center pipe 3; two groups of holes 21 are formed in the connecting frame 2.

[0029] The bottom of the center plug 32 fixedly provided inside the support rod 31 is provided with a first pointed end 33, and three groups of edge plugs 34 are uniformly installed on the circumferential outer wall of the center plug 32, and the bottom of each group of edge plugs 34 is fixedly provided with a second pointed end 35.

[0030] As a preferred embodiment, the edge plug 34 and the second pointed end 35 are provided in an “L” shape, and the bottom of the second pointed end 35 is horizontally arranged with the bottom of the first pointed end 33.

[0031] An adjusting opening 36 is formed on the outer side wall of the support rod 31, and a support seat 37 is fixedly arranged on the outer side of the adjusting opening 36. The surface of the support seat 37 is covered with a fixed nut 39, the fixed nut 39 is screwed on the outer side of a stud 38, the stud 38 passes through the adjusting opening 36 and is fixedly connected with the center plug 32, the center plug 32 is inserted into the inside of the support rod 31 and is locked by the stud 38 and the fixed nut 39.

[0032] When the rice field needs to be de-insected, a regular hexagonal killing frame (1) is installed in the rice field, which is mainly composed of a cheap plastic plate and a sticky insect paste (13) and is supported by the center plug (32) and the edge plug (34) at the bottom. The device is small in size and low in cost. The cost of the device is low, and large-scale installation will not bring high economic burden to farmers. Compared with the use of professional de-insecting equipment or chemical agents, a large amount of funds can be saved, especially for large-area rice field pest control. The device can be widely used and has practicality.

Claims

1. A trapping and killing device for monitoring and controlling rice pests, comprising a trapping and killing frame (1), characterized in that: The inner wall of the killing frame (1) is fixedly installed with a connecting frame (2), one end of the connecting frame (2) away from the killing frame (1) is fixedly installed with a center pipe (3), the inside of the center pipe (3) is inserted and fixed with a support rod (31), the inside of the support rod (31) is inserted with a center plug (32), the circumferential outer wall of the center plug (32) is fixedly installed with an edge plug (34), the side wall of the killing frame (1) is fixedly installed with a positioning frame (11), and the inside of the positioning frame (11) is inserted with a moth sticker (13).

2. The trapping and killing device for monitoring and preventing rice pests according to claim 1, characterized in that: The killing frame (1) is a regular hexagonal structure made of plastic material, and six groups of killing surfaces are uniformly arranged on the outer side of the killing frame (1), and two groups of positioning frames (11) are fixedly arranged on the six groups of killing surfaces.

3. The trapping and killing device for monitoring and preventing rice pests according to claim 2, characterized in that: The cross section of the two groups of positioning frames (11) is "L" shaped, and the positioning area (12) is formed between the two groups of positioning frames (11), and the inside of the two groups of positioning frames (11) is inserted with a moth sticker (13).

4. The trapping and killing device for monitoring and preventing rice pests according to claim 1, characterized in that: The inner wall of the killing frame (1) is uniformly installed with six groups of connecting frames (2), and one end of the six groups of connecting frames (2) away from the killing frame (1) is fixedly connected to the circumferential outer wall of the center pipe (3); two groups of holes (21) are formed in the connecting frame (2).

5. The trapping and killing device for monitoring and preventing rice pests according to claim 1, characterized in that: The bottom of the center plug (32) inserted in the inside of the support rod (31) is fixedly provided with a first pointed end (33), and the circumferential outer wall of the center plug (32) is uniformly installed with three groups of edge plugs (34), and the bottom of the three groups of edge plugs (34) is fixedly provided with a second pointed end (35).

6. The trapping and killing device for monitoring and preventing rice pests according to claim 5, characterized in that: The edge plug (34) and the second pointed end (35) are "L" shaped, and the bottom of the second pointed end (35) and the bottom of the first pointed end (33) are horizontally arranged.

7. The trapping and killing device for monitoring and preventing rice pests according to claim 5, characterized in that: The outer side of the adjusting opening (36) is fixedly provided with a supporting seat (37), the surface of the supporting seat (37) is covered with a fixed nut (39), the fixed nut (39) is screwed on the outside of the stud (38), the stud (38) passes through the adjusting opening (36) and is fixedly connected with the center plug (32), the center plug (32) is inserted in the inside of the support rod (31) and is locked by the stud (38) and the fixed nut (39).

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