Plant breeding plant disease and insect pest prevention and control device

Abstract

The plant breeding plant disease and insect pest prevention and control device comprises a stand column, a mounting plate, a main control unit, an insect catching lamp and a self-checking mechanism, the insect catching lamp comprises a tension sensor, a tension spring, a top sealing plate, an insect trapping lamp, an electric shock net, a connecting rod and an insect collecting cover, and the self-checking mechanism comprises a hydraulic rod, a lifting box, a partition plate, electrochromic glass, an electric push rod and a sealing plate. After a hydraulic rod descends a lifting box to one side of an insect catching lamp, a main control unit adjusts the light transmittance of electrochromic glass, then an electric push rod drives a sealing plate to ascend, a passing opening is opened, pests can fly away from a breeding cavity, when the pests fly to an electric shock net, the pests can be electrically shocked by the electric shock net and fall into an insect collecting cover, and the weight of the insect collecting cover is increased; the tension spring is pulled through the top sealing plate, and the main control unit judges whether the insect trapping and catching capacity of the insect catching lamp is normal or not according to the change of data collected by the tension sensor, so that timely maintenance or replacement is facilitated, and it is guaranteed that the pest prevention and control function of the insect catching lamp can be normally carried out.

Description

Technical Field

[0001] The present invention relates to the technical field of planting equipment, and in particular to a device for preventing and controlling plant breeding pests and diseases. Background Art

[0002] In modern agriculture, plant diseases and insect pests are one of the important factors restricting agricultural production efficiency and product quality. Diseases and insect pests will not only lead to crop yield reduction, but also reduce the quality of agricultural products, thus affecting farmers' economic benefits and consumers' health, posing a huge threat to agricultural production. Therefore, in agricultural planting, it is necessary to regularly prevent and control diseases and insect pests. Traditional methods of disease and insect pest control, such as spraying pesticides, can control the occurrence of diseases and insect pests to a certain extent, but long-term use will lead to environmental pollution, increased pest resistance, and pesticide residues, posing potential risks to the ecological environment and human health. With the advancement of science and technology and the improvement of people's environmental awareness, plant disease and insect pest control technology has become an important part of the development of the industry. It is also constantly developing and innovating, including physical control, chemical control and biological control. Physical control includes insect traps, sticky insect boards and protective nets, chemical control includes automatic pesticide sprayers, fumigation equipment, etc. Biological control controls the number of pests and diseases by introducing natural enemies of pests and diseases. Among the various pest and disease control technologies, insect traps in physical control are more widely used. They attract and capture pests by utilizing the phototaxis of pests. However, in actual use, the light source of the insect trap and the insect catching mechanism may malfunction, and it is impossible to determine whether the function can still be realized. If the insect trap has an abnormality, it cannot be checked by itself and cannot capture pests and diseases, thus affecting the growth of crops. Summary of the invention

[0003] In view of this, the present invention proposes a plant breeding pest control device, which can self-check the insect attracting and catching effects of the insect trap lamp, and can promptly perform repair, maintenance or replacement when a fault occurs, thereby promptly restoring the pest control function of the insect trap lamp.

[0004] The technical solution of the present invention is achieved in this way:

[0005] A plant breeding pest control device comprises a column, a mounting plate, a main control unit, an insect trap lamp and a self-checking mechanism, wherein the bottom surface of one side of the mounting plate is connected to the top of the column, and the main control unit is arranged on the top surface of the mounting plate; the insect trap lamp comprises a tension sensor, a tension spring, a top sealing plate, an insect trap lamp, an electric shock net, a connecting rod and an insect collecting cover, wherein the tension sensor is arranged on the bottom surface of the mounting plate, the top sealing plate is located below the mounting plate, the tension spring connects the tension sensor and the top surface of the top sealing plate, the insect trap lamp and the electric shock net are arranged on the bottom surface of the top sealing plate, the electric shock net surrounds the outside of the insect trap lamp, the insect collecting cover is arranged on the outside of the lower end of the electric shock net, and the connecting rod connects the inner wall of the insect collecting cover and the outer wall of the electric shock net; the self-checking mechanism comprises a hydraulic rod, a lifting and lowering ... The invention relates to a lifting box, a partition, an electrochromic glass, an electric push rod and a sealing plate, wherein the hydraulic rod is arranged on the bottom surface of the mounting plate, and the output shaft thereof is connected to the top surface of the lifting box, and the lifting box is open toward the insect trap lamp. A plurality of the partitions are arranged in the lifting box, and the interior of the lifting box is divided into a plurality of breeding chambers, and the breeding chambers are used to breed different kinds of pests. The electrochromic glass is arranged on the open side of the breeding chamber, and a passage is arranged on the electrochromic glass, and the passage is communicated with the breeding chamber. The electric push rod is arranged on the top surface of the lifting box, and the output shaft thereof is connected to the top surface of the sealing plate, and the passage is located on one side of the moving path of the sealing plate. The main control unit is electrically connected to the tension sensor, the insect trap lamp, the electric shock net, the hydraulic rod, the electrochromic glass and the electric push rod respectively.

[0006] Preferably, the insect trap lamp also includes a limiting cylinder and a tension rod, the limiting cylinder is arranged on the bottom surface of the mounting plate, the tension sensor is arranged on the top surface inside the limiting cylinder, the tension spring is located in the limiting cylinder, the top end of the tension rod extends into the limiting cylinder and is connected to the bottom end of the tension spring, and the bottom end thereof is connected to the top surface of the top sealing plate.

[0007] Preferably, the self-inspection mechanism further includes a rotating ring and a driving mechanism, the rotating ring is rotatably arranged on the bottom surface of the mounting plate, the hydraulic rod is arranged on the bottom surface of the rotating ring, and the main control unit is electrically connected to the driving mechanism.

[0008] Preferably, the driving mechanism includes a rotating motor, a gear and a rack. The rotating motor is arranged on the top surface of the mounting plate, and its output shaft passes through the mounting plate and is connected to the gear. The rack is arranged circumferentially along the outer wall of the rotating ring, the gear is meshed with the rack, and the main control unit is electrically connected to the rotating motor.

[0009] Preferably, a T-shaped sliding block is provided on the top surface of the rotating ring, a T-shaped ring groove is provided on the bottom surface of the mounting plate, and the T-shaped sliding block is located in the T-shaped ring groove.

[0010] Preferably, the self-inspection mechanism also includes a motor, a winding rope and an arc-shaped light shield. The motor is arranged on the bottom surface of the rotating ring and is arranged opposite to the hydraulic rod. One end of the winding rope is wound around the motor output shaft, and the other end is connected to the top surface of the arc-shaped light shield. The insect trap is located on one side of the moving path of the arc-shaped light shield, and the main control unit is electrically connected to the motor.

[0011] Preferably, the sealing plate includes a metal plate, a return spring, a bearing plate and an electromagnet, the electric push rod output shaft is connected to the top surface of the bearing plate, the electromagnet is located inside the bearing plate, the metal plate is located on one side of the bearing plate, the return spring connects the metal plate and the bearing plate, the passage is located on one side of the moving path of the metal plate, and the main control unit is electrically connected to the electromagnet.

[0012] Preferably, the sealing plate further comprises a sealing rubber ring, and the sealing rubber ring is arranged on a side wall of the metal plate away from the bearing plate.

[0013] Preferably, the self-inspection mechanism also includes a feed pipe and a valve. The feed pipe is arranged on the top surface of the lifting box and is connected to the breeding chamber. The valve is arranged on the feed pipe.

[0014] Preferably, the self-checking mechanism further comprises a photoelectric sensor, the photoelectric sensor is arranged on the side wall of the passage, and the main control unit is electrically connected to the photoelectric sensor.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] ①An insect trap is set at the bottom of the mounting plate. The insect trap lures pests through the insect trap, and an electric shock net is set outside the insect trap. When the pests fly towards the insect trap, they will be electrocuted by the electric shock net, thus trapping the pests and avoiding affecting the normal growth of crops.

[0017] ② A self-inspection mechanism is set at the bottom of the mounting plate. The hydraulic rod can drive the lifting box to descend. Different kinds of pests are cultured in different breeding chambers of the lifting box. After adjusting the transmittance of the electrochromic glass, the pests can be lured, and the sealing plate is driven to leave the passage through the electric push rod, so that the pests can fly out of the passage. When the pests are caught by the electric shock net, the weight of the entire insect trap will increase, causing the tension data collected by the tension sensor to change. The main control unit determines whether the pests are trapped based on the tension data, thereby verifying the insect catching effect of the insect trap. When the insect catching effect of the insect trap is poor, the staff can be notified to carry out timely maintenance or replacement to ensure that the insect trap can play its disease and pest control function in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of a plant breeding pest control device of the present invention;

[0020] Figure 2 It is a schematic diagram of the connection structure of a mounting plate, an insect trap lamp and a self-checking mechanism of a plant breeding pest control device of the present invention;

[0021] Figure 3 A schematic diagram of the internal structure of a lifting box of a plant breeding pest control device of the present invention;

[0022] Figure 4 It is a schematic diagram of the electrochromic and glass-sealed plate connection structure of a plant breeding pest control device of the present invention;

[0023] In the figure, 1, column; 2, mounting plate; 3, main control unit; 4, tension sensor; 5, tension spring; 6, top sealing plate; 7, insect attractant lamp; 8, electric shock net; 9, connecting rod; 10, insect collecting cover; 11, hydraulic rod; 12, lifting box; 13, partition; 14, electrochromic glass; 15, electric push rod; 16, sealing plate; 17, breeding chamber; 18, passage; 19, limit cylinder; 20, tension rod; 21, rotating ring; 22, rotating motor; 23, gear; 24, rack; 25, T-shaped slider; 26, T-shaped ring groove; 27, motor; 28, winding rope; 29, arc-shaped sunshade; 30, metal plate; 31, reset spring; 32, bearing plate; 33, electromagnet; 34, sealing rubber ring; 35, feeding pipe; 36, valve; 37, photoelectric sensor. DETAILED DESCRIPTION

[0024] In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0025] See also Figures 1 to 4The present invention provides a plant breeding pest control device, comprising a column 1, a mounting plate 2, a main control unit 3, an insect trap and a self-checking mechanism, wherein the bottom surface of one side of the mounting plate 2 is connected to the top of the column 1, and the main control unit 3 is arranged on the top surface of the mounting plate 2; the insect trap comprises a tension sensor 4, a tension spring 5, a top sealing plate 6, an insect trap 7, an electric shock net 8, a connecting rod 9 and an insect collecting cover 10, wherein the tension sensor 4 is arranged on the bottom surface of the mounting plate 2, the top sealing plate 6 is located below the mounting plate 2, the tension spring 5 connects the tension sensor 4 and the top surface of the top sealing plate 6, the insect trap 7 and the electric shock net 8 are arranged on the bottom surface of the top sealing plate 6, the electric shock net 8 surrounds the outside of the insect trap 7, the insect collecting cover 10 is arranged on the outside of the lower end of the electric shock net 8, and the connecting rod 9 connects the inner wall of the insect collecting cover 10 and the outer wall of the electric shock net 8; the self-checking mechanism comprises a hydraulic rod 11, a lifting box 12, a partition 1 3. electrochromic glass 14, electric push rod 15 and sealing plate 16, the hydraulic rod 11 is arranged on the bottom surface of the mounting plate 2, and its output shaft is connected to the top surface of the lifting box 12, the lifting box 12 is open toward the insect trap lamp, a plurality of partitions 13 are arranged in the lifting box 12, and the interior of the lifting box 12 is divided into a plurality of breeding chambers 17, the breeding chambers 17 are used to breed different kinds of pests, the electrochromic glass 14 is arranged on the open side of the breeding chamber 17, and a passage 18 is arranged on it, the passage 18 is connected with the breeding chamber 17, the electric push rod 15 is arranged on the top surface of the lifting box 12, and its output shaft is connected to the top surface of the sealing plate 16, and the passage 18 is located on one side of the moving path of the sealing plate 16; the main control unit 3 is electrically connected to the tension sensor 4, the insect trap lamp 7, the electric shock net 8, the hydraulic rod 11, the electrochromic glass 14 and the electric push rod 15 respectively.

[0026] The column 1 is used to be installed in the planting area where the crops are located, and its top is used to support the mounting plate 2. An insect-catching lamp is installed below the mounting plate 2. The top of the insect-catching lamp is a top sealing plate 6. Below the top sealing plate 6, an insect-attracting lamp 7 and an electric shock net 8 are arranged from the inside to the outside, and an insect-collecting cover 10 is arranged on the periphery below the electric shock net 8. The insect-collecting cover 10 is connected to the electric shock net 8 through a connecting rod 9 to form an integrated structure. The insect-attracting lamp 7 can emit different spectra to attract different types of pests. The pests will fly towards the direction of the insect-attracting lamp 7 based on their phototaxis. When the pests fly to the electric shock net 8, they will be electrocuted. The striking net 8 is electrocuted to capture the pests, and the electrocuted pests will fall into the insect collecting cover 10 for collection, preventing the pests from damaging the crops. The top surface of the top sealing plate 6 is connected to the tension sensor 4 through the tension spring 5. When the pests are electrocuted by the electric shock net 8 and fall into the insect collecting cover 10, the weight of the insect collecting cover 10 will increase, and the electric shock net 8 and the top sealing plate 6 will be driven down through the connecting rod 9, so that the tension spring 5 is stretched downward a short distance, so that the tension data detected by the tension sensor 4 changes. The main control unit 3 can determine that the insect trap lamp has captured the pests based on the change in the tension data.

[0027] A self-test mechanism is also provided on the bottom surface of the mounting plate 2 for testing the insect attracting and catching functions of the insect trap lamp. The lifting box 12 is divided into a plurality of breeding chambers 17 by a partition 13. Different kinds of pests are bred in different breeding chambers 17. At the same time, an electrochromic glass 14 is provided on one side of each breeding chamber 17. The transparency of the electrochromic glass 14 can be changed by adjusting the current input to the electrochromic glass 14. When the insect trap lamp is not catching insects, the lifting box 12 is driven down by the hydraulic rod 11 to make the lifting box 12 descend to one side of the insect trap lamp, and then the electrochromic glass 14 on the side wall of one of the breeding chambers 17 is selected to change color to a light-transmitting state, and then the lifting box 12 is turned on. The insect attracting lamp 7 is turned on, and the spectrum of the insect attracting lamp 7 is adjusted to attract the pests. After the insect attracting lamp 7 is turned on for a period of time, the electric push rod 15 is driven to drive the sealing plate 16 to rise, so that the passage 18 is opened. At this time, the pests can move from the passage 18 to the outside of the lifting box 12. When the pests are attracted by the insect attracting lamp 7 and fly to the electric shock net 8, they will be electrocuted and captured by the electric shock net 8. The main control unit 3 can determine whether the pests are attracted and captured according to the changes in the tension data collected by the tension sensor 4, thereby detecting the function of the insect trap lamp. When the insect trap lamp cannot capture the pests, it can be repaired, maintained or replaced in time to ensure the pest control function of the insect trap lamp.

[0028] The breeding chamber 17 in the lifting box 12 breeds different kinds of pests. After adjusting the spectrum of the insect-attracting lamp 7, different pests can be attracted, so that the function of the insect-catching lamp to attract different kinds of pests can be tested.

[0029] Preferably, the insect trap lamp also includes a limiting cylinder 19 and a tension rod 20, the limiting cylinder 19 is arranged on the bottom surface of the mounting plate 2, the tension sensor 4 is arranged on the top surface inside the limiting cylinder 19, the tension spring 5 is located in the limiting cylinder 19, the top end of the tension rod 20 extends into the limiting cylinder 19 and is connected to the bottom end of the tension spring 5, and the bottom end thereof is connected to the top surface of the top sealing plate 6.

[0030] When the electric shock net 8 is used to capture pests with electric shocks, the overall weight will increase, causing the top sealing plate 6 to drive the tension rod 20 to move downward, and the top end of the tension rod 20 will be located in the limiting tube 19. Therefore, the tension rod 20 will be restricted by the limiting rod to prevent the tension spring 5 from undergoing irregular deformation, and at the same time, it can also prevent the insect catcher from shaking due to wind.

[0031] Preferably, the self-inspection mechanism also includes a rotating ring 21 and a driving mechanism, the rotating ring 21 is rotatably set on the bottom surface of the mounting plate 2, the hydraulic rod 11 is set on the bottom surface of the rotating ring 21, the main control unit 3 is electrically connected to the driving mechanism, the driving mechanism includes a rotating motor 22, a gear 23 and a rack 24, the rotating motor 22 is set on the top surface of the mounting plate 2, and its output shaft passes through the mounting plate 2 and is connected to the gear 23, the rack 24 is circumferentially arranged along the outer wall of the rotating ring 21, the gear 23 is meshed with the rack 24, and the main control unit 3 is electrically connected to the rotating motor 22.

[0032] The rotating motor 22 can drive the gear 23 to rotate, and the gear 23 can drive the rotating ring 21 to rotate through the rack 24, thereby realizing the rotation of the hydraulic rod 11 and the lifting box 12, so as to adjust the lifting box 12 to different positions of the insect trap, so that the insect trap can self-check its ability to attract and capture pests in different directions.

[0033] Preferably, a T-shaped slider 25 is disposed on the top surface of the rotating ring 21 , a T-shaped ring groove 26 is disposed on the bottom surface of the mounting plate 2 , and the T-shaped slider 25 is located in the T-shaped ring groove 26 .

[0034] When the rotating ring 21 rotates, the T-shaped slider 25 can move along the T-shaped ring groove 26 to ensure the stable movement of the rotating ring 21 .

[0035] Preferably, the self-inspection mechanism also includes a motor 27, a winding rope 28 and a curved light shield 29. The motor 27 is arranged on the bottom surface of the rotating ring 21 and is arranged opposite to the hydraulic rod 11. One end of the winding rope 28 is wound around the output shaft of the motor 27, and the other end is connected to the top surface of the curved light shield 29. The insect trap is located on one side of the moving path of the curved light shield 29, and the main control unit 3 is electrically connected to the motor 27.

[0036] In order to further improve the effect of self-inspection, before performing self-inspection, the motor 27 will be started, and after the reeling rope 28 is reeled up, the arc-shaped light shield 29 will move upward and move to one side of the insect trap, while the arc-shaped light shield 29 is opposite to the lifting box 12, thereby avoiding the naturally existing pests on the opposite side from being captured during the self-inspection process and affecting the results of the self-inspection.

[0037] Preferably, the sealing plate 16 includes a metal plate 30, a reset spring 31, a bearing plate 32 and an electromagnet 33, the output shaft of the electric push rod 15 is connected to the top surface of the bearing plate 32, the electromagnet 33 is located inside the bearing plate 32, the metal plate 30 is located on one side of the bearing plate 32, the reset spring 31 connects the metal plate 30 and the bearing plate 32, the passage 18 is located on one side of the moving path of the metal plate 30, the main control unit 3 is electrically connected to the electromagnet 33, and the sealing plate 16 also includes a sealing rubber ring 34, which is arranged on the side wall of the metal plate 30 away from the bearing plate 32.

[0038] When performing self-inspection, the main control unit 3 controls the electromagnet 33 to be energized. After being energized, the electromagnet 33 becomes magnetic and can magnetically attract the metal plate 30, causing the metal plate 30 to compress the reset spring 31. Then the electric push rod 15 can drive the supporting plate 32 and the metal plate 30 to rise and leave the passage 18. After the self-inspection is completed, the electric push rod 15 can drive the supporting plate 32 to descend, causing the metal plate 30 to move to one side of the passage 18. Then the main control unit 3 cuts off the power supply to the electromagnet 33, and the metal plate 30 will lose the magnetic attraction of the electromagnet 33. Under the action of the reset spring 31, the metal plate 30 will move toward the passage 18 and cling to the outer wall of the electrochromic glass 14. At the same time, the sealing rubber ring 34 will enter the passage 18 to seal the passage 18 and prevent pests in the breeding chamber 17 from escaping from the passage 18.

[0039] Preferably, the self-inspection mechanism further includes a feed pipe 35 and a valve 36 . The feed pipe 35 is disposed on the top surface of the lifting box 12 and is connected to the breeding chamber 17 . The valve 36 is disposed on the feed pipe 35 .

[0040] After the valve 36 is opened, pests and food can be supplemented in the breeding box through the feeding pipe 35 to ensure that there are pests that can move normally in the breeding chamber 17 during the self-inspection.

[0041] Preferably, the self-checking mechanism further includes a photoelectric sensor 37 , and the photoelectric sensor 37 is disposed on a side wall of the passage 18 , and the main control unit 3 is electrically connected to the photoelectric sensor 37 .

[0042] During the self-inspection, the pests will move from the passage 18 to the outside. The photoelectric sensor 37 can be used to detect whether the pests have moved to the outside. Only when the pests move to the outside and are captured by the electric shock net 8, causing the tension data collected by the tension sensor 4 to change, can it be determined that the insect trap and insect catching capabilities of the insect lamp are normal.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A plant breeding pest control device, characterized in that: The utility model comprises a column, a mounting plate, a main control unit, an insect trap lamp and a self-checking mechanism, wherein the bottom surface of one side of the mounting plate is connected to the top of the column, and the main control unit is arranged on the top surface of the mounting plate; the insect trap lamp comprises a tension sensor, a tension spring, a top sealing plate, an insect trap lamp, an electric shock net, a connecting rod and an insect collecting cover, wherein the tension sensor is arranged on the bottom surface of the mounting plate, the top sealing plate is located below the mounting plate, the tension spring connects the tension sensor and the top surface of the top sealing plate, the insect trap lamp and the electric shock net are arranged on the bottom surface of the top sealing plate, the electric shock net surrounds the outside of the insect trap lamp, the insect collecting cover is arranged on the outside of the lower end of the electric shock net, and the connecting rod connects the inner wall of the insect collecting cover and the outer wall of the electric shock net; the self-checking mechanism comprises a hydraulic rod, a lifting box, a partition, an electro-hydraulic Color-changing glass, electric push rod and sealing plate, the hydraulic rod is arranged on the bottom surface of the mounting plate, and its output shaft is connected to the top surface of the lifting box, the lifting box is open toward the insect trap, a plurality of partitions are arranged in the lifting box, and the interior of the lifting box is divided into a plurality of breeding chambers, the breeding chambers are used to breed different kinds of pests, the electrochromic glass is arranged on the open side of the breeding chamber, a passage is arranged on it, the passage is connected to the breeding chamber, the electric push rod is arranged on the top surface of the lifting box, and its output shaft is connected to the top surface of the sealing plate, and the passage is located on one side of the moving path of the sealing plate; the main control unit is electrically connected to the tension sensor, the insect trap, the electric shock net, the hydraulic rod, the electrochromic glass and the electric push rod respectively.

2. A plant breeding pest control device according to claim 1, characterized in that: The insect trap lamp also includes a limiting cylinder and a tension rod, wherein the limiting cylinder is arranged on the bottom surface of the mounting plate, the tension sensor is arranged on the top surface inside the limiting cylinder, the tension spring is located in the limiting cylinder, the top end of the tension rod extends into the limiting cylinder and is connected to the bottom end of the tension spring, and the bottom end thereof is connected to the top surface of the top sealing plate.

3. A plant breeding pest control device according to claim 1, characterized in that: The self-checking mechanism also includes a rotating ring and a driving mechanism. The rotating ring is rotatably arranged on the bottom surface of the mounting plate. The hydraulic rod is arranged on the bottom surface of the rotating ring. The main control unit is electrically connected to the driving mechanism.

4. A plant breeding pest control device according to claim 3, characterized in that: The driving mechanism includes a rotating motor, a gear and a rack. The rotating motor is arranged on the top surface of the mounting plate, and its output shaft passes through the mounting plate and is connected to the gear. The rack is arranged circumferentially along the outer wall of the rotating ring, and the gear is meshed with the rack. The main control unit is electrically connected to the rotating motor.

5. A plant breeding pest control device according to claim 3, characterized in that: The top surface of the rotating ring is provided with a T-shaped sliding block, the bottom surface of the mounting plate is provided with a T-shaped ring groove, and the T-shaped sliding block is located in the T-shaped ring groove.

6. A plant breeding pest control device according to claim 3, characterized in that: The self-inspection mechanism also includes a motor, a winding rope and an arc-shaped light shield. The motor is arranged on the bottom surface of the rotating ring and is arranged opposite to the hydraulic rod. One end of the winding rope is wound around the motor output shaft, and the other end is connected to the top surface of the arc-shaped light shield. The insect trap is located on one side of the moving path of the arc-shaped light shield, and the main control unit is electrically connected to the motor.

7. A plant breeding pest control device according to claim 1, characterized in that: The sealing plate includes a metal plate, a return spring, a bearing plate and an electromagnet. The output shaft of the electric push rod is connected to the top surface of the bearing plate. The electromagnet is located inside the bearing plate. The metal plate is located on one side of the bearing plate. The return spring connects the metal plate and the bearing plate. The passage is located on one side of the moving path of the metal plate. The main control unit is electrically connected to the electromagnet.

8. A plant breeding pest control device according to claim 7, characterized in that: The sealing plate further comprises a sealing rubber ring, and the sealing rubber ring is arranged on a side wall of the metal plate away from the bearing plate.

9. A plant breeding pest control device according to claim 1, characterized in that: The self-inspection mechanism also includes a feed pipe and a valve. The feed pipe is arranged on the top surface of the lifting box and is connected with the breeding cavity. The valve is arranged on the feed pipe.

10. A plant breeding pest control device according to claim 1, characterized in that: The self-checking mechanism also includes a photoelectric sensor, which is arranged on the side wall of the passage, and the main control unit is electrically connected to the photoelectric sensor.

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