A mobile trap for the control of sunflower thrips in the field

Abstract

The utility model discloses a sunflower field chenopodium anthridium prevention and treatment movable trapping device belongs to crops pest control field, this movable trapping device includes the casing, the upper installation of casing has the movement structure and sets up the vertical rod at the casing end face, installs the fixed link on the vertical rod, the lower extreme of fixed link installs the roof, the bottom of roof installs the connecting rod, the lower extreme of connecting rod is provided with the trumpet mouth, the lower extreme of trumpet mouth is provided with the collection structure, through setting up the movement structure, four groups of walking wheels are stretched out downward from the inner chamber of casing and roll on the ground, thereby facilitating the movement function of trapping device, avoid the current chenopodium anthridium trapping device not setting up the walking structure, make trapping device move more inconvenient problem, be favorable to the flexible adjustment of trapping position of trapping device according to the use demand in sunflower field, improve the device use flexibility.

Description

Technical Field

[0001] This utility model relates to the field of crop pest control technology, specifically a mobile trapping device for controlling thrips in sunflower fields. Background Technology

[0002] Thrips are a general term for insects belonging to the order Thysanoptera. The family Thripidae belongs to the superfamily Thripsoidea within Thysanoptera. There are over 2000 known species in 276 genera worldwide, comprising four subfamilies: *Thrips spicata*, *Thrips spicata*, *Thrips spicata*, and *Thrips spicata*. These insects are widely distributed throughout the world and have complex diets, primarily phytophagous, fungiphagous, and predatory, with phytophagous insects accounting for more than half. They are a significant economic pest. Thrips have become one of the major pests in sunflower cultivation; therefore, thrips control is crucial for ensuring the healthy growth of sunflowers.

[0003] Chinese utility model patent CN217791143U discloses a thrips-specific trapping device, including a trapping device and a support device. The trapping device includes a lamp holder with a trapping lamp below it; connecting rods are installed at the four corners below the lamp holder, and a base is installed below the connecting rods; the support device includes a support rod. The combination of the trapping device and the support device enables rapid installation and fixation of the device, while the support device allows for easy placement of the trapping device in any location in the farmland. It allows for precise positioning and installation of the device based on the locations of key pests and diseases identified during actual agricultural production, thereby improving the trapping effect on thrips. The inclusion of a solar panel and an external power supply ensures long-term stable operation and operational stability. However, this existing thrips trapping device lacks a walking structure, making movement inconvenient and hindering flexible adjustment of the trapping position in sunflower fields, resulting in poor usability.

[0004] Therefore, this utility model provides a mobile trapping device for thrips control in sunflower fields to solve the above problems. Utility Model Content

[0005] This utility model provides a mobile trapping device for thrips control in sunflower fields, aiming to solve the problems mentioned in the background art, such as the lack of a walking structure in existing thrips trapping devices, which makes the trapping device inconvenient to move, not conducive to flexibly adjusting the trapping position in sunflower fields, and poor flexibility of use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mobile trapping device for thrips control in sunflower fields, comprising a shell, a movable structure and a vertical rod disposed on the end face of the shell, a fixed rod mounted on the vertical rod, a top plate mounted on the lower end of the fixed rod, a connecting rod mounted on the bottom of the top plate, a funnel-shaped opening at the lower end of the connecting rod, and a collection structure at the lower end of the funnel-shaped opening; The movable structure includes a bidirectional screw rod rotatably mounted on the housing at both ends via bearings. T-blocks are threaded onto the left and right sides of the bidirectional screw rod. A first connecting frame is mounted on the bottom of each T-block. A movable rod rotates on the first connecting frame, and a second connecting frame is rotatably mounted on the other end of the movable rod via a connecting hole. The bottoms of the two sets of second connecting frames are connected by a lifting plate. A traveling wheel is mounted on the bottom of the lifting plate, specifically at a corner. By setting up the movable structure, four sets of traveling wheels extend downwards from the inner cavity of the housing and roll on the ground, facilitating the movement of the trapping device. This avoids the problem of existing thrips trapping devices lacking a moving structure, making movement inconvenient. It allows the trapping device to be flexibly adjusted in sunflower fields according to usage needs, improving the device's operational flexibility.

[0007] Preferably, the collecting structure includes a fixing ring installed at the lower port of the flared mouth and a bag opening portion disposed at the lower port of the fixing ring. The lower port of the bag opening portion is provided with a bag body, and a pressure ring is installed at the lower port of the bag opening portion. The pressure ring is fitted with a bolt through a connecting hole.

[0008] Preferably, the left end of the bidirectional screw penetrates the housing and is equipped with a crank handle, and a shaft retainer is installed on the side wall of the housing corresponding to the bidirectional screw.

[0009] Preferably, the inner cavity of the housing is symmetrically provided with sliding grooves, the housing is equipped with vertical rods through the sliding grooves, the side wall of the lifting plate is equipped with a sliding sleeve that is slidably connected to the vertical rods, and the end face of the inner cavity of the housing is provided with a T-shaped groove that is slidably connected to the T-shaped block.

[0010] Preferably, a trapping light is installed at the bottom of the top plate, a support block is installed at the lower port of the housing and at the corner, and multiple sets of connecting rods are provided and distributed in a ring array.

[0011] Preferably, a first support rod and a second support rod are installed on the outside of the upright pole. The outer wall of the first support rod is connected to the upper end of the fixed rod, and a control box is provided at the other end of the second support rod.

[0012] Preferably, the bolts are provided in multiple sets and arranged in a ring array, the fixing ring has threaded holes corresponding to the bolts, and the bag opening has through holes corresponding to the bolts.

[0013] Beneficial effects: By setting up a movable structure, using a two-way screw, movable rod, lifting plate and traveling wheels in combination, four sets of traveling wheels extend downward from the inner cavity of the shell and roll on the ground, which facilitates the movement of the trapping device. This avoids the problem that existing thrips trapping devices do not have a walking structure, making the trapping device relatively inconvenient to move. It is beneficial to flexibly adjust the trapping position in the sunflower field according to the needs of use, and improve the flexibility of the device. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a mobile trapping device for thrips control in sunflower fields; Figure 2 A cross-sectional schematic diagram of the movable structure of a mobile trapping device for thrips control in sunflower fields; Figure 3 A bottom-view three-dimensional schematic diagram of the shell and moving structure of a mobile trapping device for thrips control in sunflower fields; Figure 4 This is a partially disassembled schematic diagram of the movable structure of a mobile trapping device for thrips control in sunflower fields; Figure 5 This is a schematic diagram showing the disassembled collection structure of a mobile trapping device for thrips control in sunflower fields.

[0015] In the diagram: 1. Shell; 101. Slide groove; 102. T-slot; 2. Moving structure; 21. Bidirectional screw; 22. T-block; 23. First connecting frame; 24. Movable rod; 25. Second connecting frame; 26. Lifting plate; 27. Traveling wheel; 28. Hand crank; 29. ​​Shaft retainer; 210. Vertical rod; 211. Sliding sleeve; 3. Upright pole; 31. First support rod; 32. Second support rod; 4. Fixed rod; 5. Top plate; 6. Connecting rod; 7. Trumpet mouth; 8. Collection structure; 81. Fixing ring; 8101. Threaded hole; 82. Bag mouth; 8201. Through hole; 83. Bag body; 84. Pressure ring; 85. Bolt; 9. Trapping light; 10. Support block; 11. Control box. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1 This embodiment provides a mobile trapping device for thrips control in sunflower fields, such as... Figure 1-5 As shown, the movable trapping device includes a housing 1, a movable structure 2 and a vertical rod 3 set on the end face of the housing 1, a fixed rod 4 installed on the vertical rod 3, a top plate 5 installed at the lower end of the fixed rod 4, a connecting rod 6 installed at the bottom of the top plate 5, a flared mouth 7 provided at the lower end of the connecting rod 6, and a collection structure 8 provided at the lower end of the flared mouth 7. The movable structure 2 includes a bidirectional screw 21 rotatably mounted on the housing 1 at both ends via bearings. T-blocks 22 are threadedly mounted on the left and right sides of the bidirectional screw 21. A first connecting frame 23 is mounted on the bottom of the T-blocks 22. A movable rod 24 is rotatably mounted on the first connecting frame 23. A second connecting frame 25 is rotatably mounted on the other end of the movable rod 24 via a connecting hole. The bottoms of the two sets of second connecting frames 25 are connected by a lifting plate 26. A traveling wheel 27 is mounted on the bottom of the lifting plate 26 at a corner.

[0018] In use, the user drives the crank 28 to rotate the bidirectional screw 21 forward on the housing 1. The bidirectional screw 21 drives two sets of T-blocks 22 to move synchronously away from each other. The T-blocks 22 drive the movable rods 24 through the first connecting frame 23. The two sets of movable rods 24 drive the lifting plate 26 to move downward through the second connecting frame 25. The second connecting frame 25 drives four sets of walking wheels 27 to extend downward from the inner cavity of the housing 1 and contact the ground, and moves the housing 1 upward in the opposite direction, so that the housing 1 and the four sets of fixed rods 4 leave the ground, thereby pushing the trapping device and making the walking wheels 27 roll on the ground. This facilitates the movement of the trapping device and avoids the problem that existing thrips trapping devices do not have a walking structure, making the trapping device relatively inconvenient to move. It is beneficial to flexibly adjust the trapping position of the trapping device in the sunflower field according to the needs of use, and improve the flexibility of the device.

[0019] In this embodiment, the left end of the bidirectional screw 21 penetrates the housing 1 and is equipped with a crank 28. A shaft retainer 29 is installed on the side wall of the housing 1 corresponding to the bidirectional screw 21. The inner cavity of the housing 1 is symmetrically provided with sliding grooves 101. A vertical rod 210 is installed on the housing 1 through the sliding grooves 101. A sliding sleeve 211 that is slidably connected to the vertical rod 210 is installed on the side wall of the lifting plate 26. A T-shaped groove 102 that is slidably connected to the T-shaped block 22 is provided on the end face of the inner cavity of the housing 1. Among them, by setting the shaft retainer 29, after the shaft retainer 29 drives the bidirectional screw 21 to rotate and extend the walking wheel 27 downward, the shaft retainer 29 can lock the outer wall of the left end of the bidirectional screw 21, preventing the bidirectional screw 21 from rotating under non-human conditions, and realizing the position fixation of the walking wheel 27; by setting the vertical rod 210 and the sliding sleeve 211, the lifting plate 26 moves up and down more smoothly in the inner cavity of the housing 1; In this embodiment, a trapping lamp 9 is installed at the bottom of the top plate 5, a support block 10 is installed at the lower port of the housing 1 and at the corner, and multiple sets of connecting rods 6 are arranged in a ring array; a first support rod 31 and a second support rod 32 are installed on the outside of the upright rod 3, the outer wall of the first support rod 31 is connected to the upper end of the fixed rod 4, and a control box 11 is provided at the other end of the second support rod 32. In this process, after the trapping device is moved to the trapping position by setting the trapping light 9 and the support block 10, the user drives the crank 28 to rotate the bidirectional screw 21 in the opposite direction on the housing 1. Through the transmission action between the components of the moving structure 2, the four sets of walking wheels 27 are driven to move upward and enter the inner cavity of the housing 1, so that the four sets of support blocks 10 move downward and contact the ground, thereby placing the trapping device on the ground in the sunflower field and turning on the trapping light 9 to trap the thrips.

[0020] Example 2 Unlike Embodiment 1, the collection bag of the existing thrips trapping device is fixedly installed on the device and cannot be removed, which makes it inconvenient to clean up the collected thrips. Therefore, the collection structure 8 includes a fixing ring 81 installed at the lower port of the funnel mouth 7 and a bag mouth 82 provided at the lower port of the fixing ring 81. The lower port of the bag mouth 82 is provided with a bag body 83, and a pressure ring 84 is installed at the lower port of the bag mouth 82. The pressure ring 84 is fitted with a bolt 85 through a connecting hole. In use, multiple sets of bolts 85 are removed from multiple sets of threaded holes 8101, the pressure ring 84 is moved downwards and removed, then the bag opening 82 and bag body 83 are removed, and then the thrips inside the bag body 83 are poured out, which facilitates the cleaning function of the thrips. After cleaning, the bag opening 82 is fitted to the lower port of the fixing ring 81, and then the pressure ring 84 is driven to press the lower port of the bag opening 82. The upper end of the driving bolt 85 passes through the through hole 8201 and is threadedly connected to the threaded hole 8101, thereby fixing the bag body 83. This avoids the problem that the collection bag of the existing thrips trapping device is fixedly installed on the device and cannot be removed, which makes it inconvenient to clean the collected thrips, and makes the thrips trapping device more effective. In this embodiment, multiple sets of bolts 85 are provided and arranged in a ring array. A threaded hole 8101 is provided on the fixing ring 81 corresponding to the bolts 85, and a through hole 8201 is provided on the bag opening 82 corresponding to the bolts 85.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mobile trapping device for thrips control in sunflower fields, comprising a shell (1), characterized in that: The housing (1) is equipped with a movable structure (2) and a vertical rod (3) on the end face of the housing (1). A fixed rod (4) is installed on the vertical rod (3). A top plate (5) is installed at the lower end of the fixed rod (4). A connecting rod (6) is installed at the bottom of the top plate (5). A flared mouth (7) is provided at the lower end of the connecting rod (6). A collecting structure (8) is provided at the lower end of the flared mouth (7). The movable structure (2) includes a bidirectional screw (21) rotatably mounted on the housing (1) at both ends via bearings. T-blocks (22) are threadedly mounted on the left and right sides of the bidirectional screw (21). A first connecting frame (23) is mounted on the bottom of the T-blocks (22). A movable rod (24) is rotatably mounted on the first connecting frame (23). A second connecting frame (25) is rotatably mounted on the other end of the movable rod (24) via a connecting hole. The bottoms of the two sets of second connecting frames (25) are connected by a lifting plate (26). A traveling wheel (27) is mounted on the bottom of the lifting plate (26) at a corner.

2. The mobile trapping device for thrips control in sunflower fields according to claim 1, characterized in that: The collecting structure (8) includes a fixing ring (81) installed at the lower port of the flared mouth (7) and a bag mouth (82) provided at the lower port of the fixing ring (81). The lower port of the bag mouth (82) is provided with a bag body (83). The lower port of the bag mouth (82) is provided with a pressure ring (84). The pressure ring (84) is provided with a bolt (85) through a connecting hole.

3. The mobile trapping device for thrips control in sunflower fields according to claim 1, characterized in that: The left end of the bidirectional screw (21) penetrates the housing (1) and is equipped with a crank (28). A shaft retainer (29) is installed on the side wall of the housing (1) in relation to the bidirectional screw (21).

4. The mobile trapping device for thrips control in sunflower fields according to claim 1, characterized in that: The inner cavity of the housing (1) is symmetrically provided with sliding grooves (101), and the housing (1) is equipped with a vertical rod (210) through the sliding grooves (101). The side wall of the lifting plate (26) is equipped with a sliding sleeve (211) that is slidably connected to the vertical rod (210). The end face of the inner cavity of the housing (1) is provided with a T-shaped groove (102) that is slidably connected to the T-shaped block (22).

5. The mobile trapping device for thrips control in sunflower fields according to claim 1, characterized in that: The bottom of the top plate (5) is equipped with a trapping lamp (9), and a support block (10) is installed at the lower port of the housing (1) and at the corner. The connecting rod (6) is provided in multiple sets and is distributed in a ring array.

6. The mobile trapping device for thrips control in sunflower fields according to claim 1, characterized in that: The outside of the pole (3) is equipped with a first support rod (31) and a second support rod (32). The outer wall of the first support rod (31) is connected to the upper end of the fixed rod (4), and the other end of the second support rod (32) is provided with a control box (11).

7. The mobile trapping device for thrips control in sunflower fields according to claim 2, characterized in that: The bolts (85) are provided in multiple sets and are arranged in a ring array. The fixing ring (81) is provided with a threaded hole (8101) corresponding to the bolts (85), and the bag opening (82) is provided with a through hole (8201) corresponding to the bolts (85).

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