Agricultural insect trapping and killing device

Abstract

The utility model discloses an agricultural insect trapping and killing device, which belongs to the technical field of insect killing equipment and comprises an open type insect killing cylinder, an ultraviolet lamp tube used for realizing an insect trapping function is fixedly connected to the inner top wall of the insect killing cylinder, a power grid used for covering the ultraviolet lamp tube is mounted on the inner top wall of the insect killing cylinder, and a driving shaft is rotatably connected to the inner bottom wall of the insect killing cylinder. A driving motor for providing adjusting power for the driving shaft is mounted at the bottom end of the deinsectization cylinder, a mounting box is fixedly connected to the top end of the driving shaft, a guide rod is fixedly connected to the inner side of the mounting box, an adjusting block is slidably connected to the periphery of the guide rod, and a cleaning brush for cleaning the power grid is fixedly connected to the top end of the adjusting block. The inner side of the mounting box is fixedly connected with the fixed end of an electric push rod, the driving end of the electric push rod is fixedly connected with the adjusting block, and the bottom end of the mounting box is fixedly connected with a scraper. According to the agricultural insect trapping and killing device, the power grid can be automatically cleaned, so that the cleaning operation of the device is time-saving and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of insect killing equipment, especially an agricultural insect trapping and killing device. BACKGROUND

[0002] At present, the harm of harmful insects to crops is a major problem in agricultural production, and there are tens of thousands of existing pests in China. For a long time, people mainly use chemical control methods, and a large amount of chemical pesticides are used to control pest populations. However, long-term and large-scale use of chemical pesticides makes the pesticide residues of crops exceed the standard, which endangers human health, and also easily leads to the development of pesticide resistance of pests. Therefore, an insect trapping and killing device is needed. The existing insect trapping and killing device uses ultraviolet lamp to achieve the effect of trapping and killing insects by cooperating with the power grid. Although it can achieve the effect of trapping and killing insects, the surface of the power grid will be attached with mosquitoes after a period of use, which affects the efficiency of insect killing. Manual cleaning is needed, which makes the cleaning operation of the device time-consuming and laborious.

[0003] After searching, the Chinese patent file (authorized announcement number CN219217490U) discloses an agricultural insect trapping and killing device, which solves the problem of pollution caused by chemical attraction and elimination in the agricultural insect trapping and killing device, and the problem of pesticide resistance mutation gene reservation caused by using chemical components to eliminate agricultural pests, thereby making the agricultural pests develop pesticide resistance. The device includes a casing, a support leg fixed to the bottom end of the casing, a fan blade installed at the bottom of the casing, a second shaft connected to the top end of the fan blade, a motor installed at the top end of the second shaft, a first fixed plate fixed to the top of the motor, and a first shaft installed at the top end of the first fixed plate. Although the patent can achieve the effect of trapping and killing insects, the surface of the power grid will be attached with mosquitoes after a period of use, which affects the efficiency of insect killing. Manual cleaning is needed, which makes the cleaning operation of the device time-consuming and laborious. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide an agricultural insect trapping and killing device to solve the problems in the background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: an agricultural moth trapping and killing device, including the open type killing device cylinder, the bottom of killing device cylinder is equipped with auxiliary assembly, the inside top wall of killing device cylinder is fixedly connected with ultraviolet lamp tube for realizing the function of trapping moths, and the inside top wall of killing device cylinder is installed with electric network for covering ultraviolet lamp tube, the inside bottom wall of killing device cylinder is rotatably connected with driving shaft, and the bottom of killing device cylinder is installed with driving motor for providing adjusting power for driving shaft, the top of driving shaft is fixedly connected with installation box, and the inside of installation box is fixedly connected with guide rod, the periphery of guide rod is slidably connected with adjusting block, and the top of adjusting block is fixedly connected with cleaning brush for cleaning electric network, the inside of installation box is fixedly connected with the fixed end of electric push rod, and the driving end of electric push rod is connected with adjusting block, and the bottom of installation box is fixedly connected with scraper, the bottom of killing device cylinder is connected with collecting box, and the opening of killing device cylinder is fixedly connected with limiting ring.

[0006] Preferably, the auxiliary assembly includes an installation box arranged at the bottom end of the killing device cylinder and a two-section screw rod rotatably connected to the inside of the installation box.

[0007] Preferably, a stepping motor is installed on the side of the installation box to provide adjusting power for the screw rod, and two movable blocks are threadedly connected to the periphery of the screw rod.

[0008] Preferably, the top of the movable block is hingedly connected to an active rod, and one end of the active rod is hingedly connected to the killing device cylinder through a limiting slot arranged at the top end of the installation box.

[0009] Preferably, the inside of the installation box is fixedly connected to a slide rod, and the periphery of the slide rod is slidably connected to two slide blocks, and a buffer spring is installed between the side of the slide block and the installation box.

[0010] Preferably, the bottom of the slide block is hingedly connected to a linkage rod, and one end of the linkage rod is hingedly connected to an auxiliary plate on which a mobile wheel is installed.

[0011] Compared with the prior art, the utility model has the following technical effects and advantages:

[0012] The agricultural moth trapping and killing device, thanks to the design of the driving motor and the auxiliary assembly, can automatically adjust the position of the cleaning brush to make it adhere to the electric network, and can automatically clean the electric network by rotating the installation box at the top end of the driving shaft through the driving motor, which is more time-saving and labor-saving than the cleaning method of the prior art, and the design of the auxiliary assembly can facilitate the height adjustment and movement of the killing device cylinder, greatly increasing the practicability of the device.

[0013] The agricultural moth trapping and killing device can automatically clean the electric network, which is more time-saving and labor-saving. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0016] Fig. 2 This is a schematic diagram of the connection structure of the mounting box of this utility model;

[0017] Fig. 3 This is a cross-sectional view of the mounting box of this utility model.

[0018] Fig. 4 This is a cross-sectional view of the connection of the auxiliary component of this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] In the diagram: 1. Insect-killing cylinder; 2. Ultraviolet lamp; 3. Electric grid; 4. Auxiliary components; 41. Mounting box; 42. Lead screw; 43. Movable block; 44. Movable rod; 45. Stepper motor; 46. Sliding rod; 47. Sliding block; 48. Buffer spring; 49. Linkage rod; 50. Auxiliary plate; 5. Mounting box; 6. Limit ring; 7. Collection box; 8. Cleaning brush; 9. Drive shaft; 10. Drive motor; 11. Electric push rod; 12. Adjusting block; 13. Scraper; 14. Guide rod. Detailed Implementation

[0021] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0022] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0023] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs. Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail; however, where appropriate, such techniques, methods, and equipment should be considered part of the specification. The proportions of the components in the accompanying drawings are for reference only and can be adjusted to a certain extent according to the actual use.

[0024] Examples, such as Figs. 1 to 4 As shown, the bottom of the insect-killing cylinder 1 is equipped with an auxiliary component 4. An ultraviolet lamp 2 for attracting insects is fixedly connected to the inner top wall of the insect-killing cylinder 1. The ultraviolet lamp 2 attracts mosquitoes to the electric grid 3 at night, achieving the effect of attracting and killing insects. An electric grid 3 is installed on the inner top wall of the insect-killing cylinder 1 to cover the ultraviolet lamp 2. The electric grid 3 is a mature existing technology. A drive shaft 9 is rotatably connected to the inner bottom wall of the insect-killing cylinder 1, and a drive motor 10 is installed at the bottom of the insect-killing cylinder 1 to provide adjustment power to the drive shaft 9. Starting the drive motor 10 drives the cleaning brush 8 to rotate. The rotation of the cleaning brush 8 cleans the mosquitoes on the electric grid 3, ensuring the insect-killing efficiency of the electric grid 3. The top of the moving shaft 9 is fixedly connected to the mounting box 5, and the inner side of the mounting box 5 is fixedly connected to the guide rod 14. The outer periphery of the guide rod 14 is slidably connected to the adjusting block 12, and the top of the adjusting block 12 is fixedly connected to the cleaning brush 8 for cleaning the electric grid 3. The inner side of the mounting box 5 is fixedly connected to the fixed end of the electric push rod 11, and the driving end of the electric push rod 11 is connected and fixed to the adjusting block 12. The bottom end of the mounting box 5 is fixedly connected to the scraper 13. The scraper 13 is designed to move in linkage when the mounting box 5 rotates, so that the cleaned mosquitoes can be collected in the collection box 7. The bottom end of the insect-killing cylinder 1 is connected to the collection box 7, and the opening of the insect-killing cylinder 1 is fixedly connected to the limit ring 6.

[0025] The auxiliary component 4 includes a mounting box 41 located at the bottom of the insect-killing cylinder 1 and a two-section lead screw 42 rotatably connected to the inside of the mounting box 41. A stepper motor 45 is mounted on the side of the mounting box 41 to provide adjustment power for the lead screw 42. By starting the stepper motor 45, the lead screw 42 is driven to rotate, thereby adjusting the working height of the insect-killing cylinder 1. Two movable blocks 43 are threadedly connected to the outer periphery of the lead screw 42. The top of the movable blocks 43 is hinged to a movable rod 44. One end of the movable rod 44 passes through the limiting groove located at the top of the mounting box 41 and is hinged to the insect-killing cylinder 1.

[0026] A sliding rod 46 is fixedly connected to the inner side of the mounting box 41, and two sliders 47 are slidably connected to the outer periphery of the sliding rod 46. A buffer spring 48 is installed between the side of the slider 47 and the mounting box 41. The buffer spring 48 is used in conjunction with damping according to the actual situation. The bottom end of the slider 47 is hinged to a linkage rod 49, and one end of the linkage rod 49 is hinged to an auxiliary plate 50 for installing moving wheels.

[0027] The driving motor 10, the electric push rod 11, the ultraviolet lamp tube 2 and the stepping motor 45 are all conventional instruments, and the working principle, size and model are irrelevant to the function of the application, so they are not described in detail, and they are all controlled by remote control switches. The control mode of the application is controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art. The power supply also belongs to the common knowledge in the art, and the application is mainly used for protecting mechanical devices, so the control mode and circuit connection of the application will not be explained in detail, and the proportion of the drawings is only for reference. It can be adjusted to a certain extent according to the actual use.

[0028] Working principle

[0029] The agricultural insect trapping and killing device, when in use, moves the insect killing cylinder 1 to the use position, and adjusts the use height of the insect killing cylinder 1 by starting the stepping motor 45 to mobilize the screw rod 42 to rotate, the rotation of the screw rod 42 can drive the two movable blocks 43 to move towards each other, thereby driving the movable rod 44 to link, adjust the use height of the insect killing cylinder 1, adjust the use height of the insect killing cylinder 1, start the ultraviolet lamp tube 2 and the electric net 3 to trap and kill insects, when it is necessary to clean the electric net 3, start the electric push rod 11 to drive the cleaning brush 8 to adjust the position, so that the cleaning brush 8 is attached to the electric net 3, and the installation box 5 at the top of the driving shaft 9 is driven to rotate by starting the driving motor 10, the rotation of the installation box 5 can drive the cleaning brush 8 to automatically clean the electric net 3, and the cleaned mosquitoes are collected in the collection box 7 through the scraper 13.

[0030] It should be noted that in this text, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations. The statement "including a limited element" does not exclude the existence of another identical element in the process, method, article or equipment including the element.

[0031] Although the embodiments of the application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the application, and the scope of the application is defined by the appended claims and their equivalents.

Claims

1. An agricultural insect trapping device comprising an open ended trap (1) having an auxiliary assembly (4) at the bottom end thereof, characterised in that: The inner top wall of the insect killing cylinder (1) is fixedly connected with a ultraviolet lamp tube (2) for realizing the function of attracting insects, and the inner top wall of the insect killing cylinder (1) is provided with an electric network (3) for covering the ultraviolet lamp tube (2), the inner bottom wall of the insect killing cylinder (1) is rotatably connected with a driving shaft (9), and the bottom end of the insect killing cylinder (1) is provided with a driving motor (10) for providing adjusting power for the driving shaft (9), the top end of the driving shaft (9) is fixedly connected with a mounting box (5), and the inner side of the mounting box (5) is fixedly connected with a guide rod (14), the outer periphery of the guide rod (14) is slidably connected with an adjusting block (12), and the top end of the adjusting block (12) is fixedly connected with a cleaning brush (8) for cleaning the electric network (3), the inner side of the mounting box (5) is fixedly connected with the fixed end of an electric push rod (11), and the driving end of the electric push rod (11) is fixedly connected with the adjusting block (12), the bottom end of the mounting box (5) is fixedly connected with a scraper (13), the bottom end of the insect killing cylinder (1) is communicated with a collecting box (7), and the opening of the insect killing cylinder (1) is fixedly connected with a limiting ring (6).

2. An agricultural insect trapping and killing device according to claim 1, characterised in that: The auxiliary assembly (4) comprises a mounting box (41) arranged at the bottom end of the insect killing cylinder (1) and a two-section lead screw (42) rotatably connected to the inner side of the mounting box (41).

3. An agricultural insect trapping and killing device according to claim 2, characterised in that: The side of the mounting box (41) is provided with a stepping motor (45) for providing adjusting power for the lead screw (42), and the outer periphery of the lead screw (42) is threadedly connected with two movable blocks (43).

4. An agricultural insect trapping and killing device according to claim 3, characterised in that: The top end of the movable block (43) is hingedly connected with a movable rod (44), one end of the movable rod (44) penetrates through the limiting groove arranged at the top end of the mounting box (41) and is hingedly connected with the insect killing cylinder (1).

5. An agricultural insect trapping and killing device according to claim 4, characterised in that: The inner side of the mounting box (41) is fixedly connected with a sliding rod (46), and the outer periphery of the sliding rod (46) is slidably connected with two sliding blocks (47), and the buffer springs (48) are arranged between the side of the sliding block (47) and the mounting box (41).

6. An agricultural insect trapping and killing device according to claim 5, characterised in that: The bottom end of the sliding block (47) is hingedly connected with a linkage rod (49), and one end of the linkage rod (49) is hingedly connected with an auxiliary plate (50) provided with a movable wheel.

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