CN116868969A - Insect expelling device for forestry planting and maintenance and method thereof - Google Patents

Abstract

The invention discloses an insect expelling device for forestry planting and maintenance and a method thereof, and relates to the field of forestry insect expelling. According to the insect expelling device for forestry planting and maintenance and the method thereof, as insects have the characteristic of light preference, insects outside the trapping box are led into the trapping box by the light of the first lighting lamp, the insect blocking railing rotates to drive the insects at the opening of the trapping box to push the trapping box, and when the insect blocking railing rotates to penetrate through the penetrating blades, the insect blocking railing is matched with the penetrating blades to twist and kill the insects between the insect blocking railing and the insect inserting blades, so that the function of expelling and killing insects is achieved, potential safety hazards in chemical insect expelling and electric shock insect expelling processes are effectively avoided through the physical killing mode, and therefore the safety of the device in use is improved.

Description

Insect expelling device for forestry planting and maintenance and method thereof

Technical Field

The invention relates to the technical field of forestry insect repellent, in particular to an insect repellent device for forestry planting and maintenance and a method thereof.

Background

Forestry refers to the production department that protects ecological environment and keeps ecological balance, cultivates and protects the forest in order to obtain timber and other forest products, utilizes the nature characteristic of forest in order to exert the guard action, is one of the important components of national economy, and the emergence condition of current forestry plant diseases and insect pests is more and more frequent, and the victim area is also expanding gradually, and the overall trend of forestry plant diseases and insect pests is even rising constantly, and the diffusion of forestry plant diseases and insect pests, spreading rate are faster, can let forest resources, ecological environment receive direct threat once taking place, and simultaneously forestry plant diseases and insect pests are initiated by multiple secondary pest, and people attach inappropriately to secondary plant diseases and insect pests, make it become main plant diseases and insect pests gradually, consequently need artificial interference to expel for the normal growth of trees.

Through retrieving patent number CN114128704A discloses a but insect repellent equipment is used in forestry maintenance of automatic identification pest, the device realizes the shielding to first insecticidal region and second insecticidal region through the guard plate, prevents that beneficial insect from being attracted by the light of trap lamp and trapping and killing, and beneficial insect can be driven under the drive of insect repellent to insect repellent equipment is used in forestry maintenance can realize simultaneously the trapping and killing of pest and the expelling of beneficial insect, can protect forestry's ecology effectively.

Through retrieving patent number CN114732004A, disclosed an insect repellent device for forestry tree species planting management, the device is through setting up complex air vent on box body and lid to and through the setting of the flexible post of expend with heat and contract with cold, realize according to the air temperature change automatically regulated opening degree, solved current container simple structure, can not volatilize the diffusion rate to the repellent of placing in the container and regulate and control the problem, solved current problem.

The utility model provides a forestry is planted insect repellent device is forestry important pest control device, generally utilizes the characteristics that insect happy light, attracts the insect through setting up artificial light source to kill the insect through high-voltage electric wire netting or insecticide, but high-voltage electric wire netting is easy with the insect electric shock burnt, and high-voltage electric wire netting generally exposes in the outside, and high-voltage electric wire netting is touched peripheral branch leaf and some inflammables, can take place the conflagration and has the potential safety hazard, and the in-process that insecticide killed the insect, and the insecticide volatilizees easily, leads to peripheral air to receive the pollution, personnel's mistake is inhaled and can be made the health receive harm. Therefore, we provide an insect repellent device for forestry planting and maintenance and a method thereof to solve the problems.

Disclosure of Invention

The invention aims to make up the defects of the prior art, provides an insect expelling device for forestry planting and maintenance and a method thereof, and solves the problem of potential safety hazards in the traditional insect expelling process.

The invention provides the following technical scheme for solving the technical problems: the utility model provides a forestry is planted maintenance and is used insect repellent device and method thereof, includes the trapping box, the inside of trapping box is provided with first insect repellent mechanism, first insect repellent mechanism includes light one, the interior roof at the trapping box of light one fixed connection, the outside cover of light one is equipped with the printing opacity lamp shade, the printing opacity lamp shade rotates to be connected at the inner wall of trapping box, the surface mounting of trapping box has first motor, the output and the printing opacity lamp shade fixed connection of first motor, the surface mounting of printing opacity lamp shade has two fender worm railing, the inner wall fixedly connected with of trapping box and the interlude blade of fender worm railing looks adaptation, the mouth that falls has been seted up to the surface of trapping box, the surface mounting intercommunication of trapping box has the worm case, the inside of worm case is provided with second insect repellent mechanism, second insect repellent mechanism includes the fly leaf, the outside of worm case is provided with stop gear, stop gear includes the collecting box, the outside of trapping box is provided with elevating system including the base.

Further, the fly leaf runs through the surface of falling worm case and with falling worm case sliding connection, the surface fixedly connected with of falling worm case hits the board, the inner wall fixedly connected with light two of falling worm case.

Through adopting above-mentioned technical scheme, because some insects of trapping case can directly get into the insect case through the insect trap mouth, the insect that persists in the insect case will fly to the striking board by the light of light two.

Further, four limiting rods are fixedly connected to the inner wall of the insect falling box, and the four limiting rods penetrate through the outer surface of the striking plate and are in sliding connection with the striking plate.

Through adopting above-mentioned technical scheme, through the setting of four gag levers post, increase the stability of beating the board when moving, keep beating the board and being parallel with the worm case that falls.

Further, the fixed surface of fly leaf is connected with the draw runner board, the fixed surface of falling worm case is connected with motor two, the output fixedly connected with crank of motor two, crank and draw runner board sliding connection.

Through adopting above-mentioned technical scheme, motor two drive crank and rotate, and crank rotation drives the fly leaf through the draw runner board and reciprocates, and the fly leaf removes and drives and beat the board and remove, hits the inner wall that the board cooperatees the insect that falls the worm case and hits the insect near light two.

Further, collecting box sliding connection is at the inner wall of worm case, the surface fixedly connected with limiting plate of collecting box, the surface fixedly connected with of worm case two sleeves, two telescopic inner wall all sliding connection has the joint post, two the joint post all with limiting plate looks adaptation.

Through adopting above-mentioned technical scheme, the insect corpse that drops in the fall worm case will be collected in the collecting box, and the collecting box outside is provided with the handle, makes things convenient for the staff to stimulate the collecting box and handles wherein the insect corpse.

Further, the outer surfaces of the two clamping columns are fixedly connected with telescopic springs, the two telescopic springs are fixedly connected with the two sleeves respectively, the outer surfaces of the two clamping columns are fixedly connected with pull rods, and the two pull rods are slidably connected with the two sleeves respectively.

Through adopting above-mentioned technical scheme, through the setting of extension spring, the joint post receives extension spring's spring tension, makes the joint post keep the joint state with the restricted board.

Further, the surface fixedly connected with support frame of base, the surface rotation of support frame is connected with the threaded rod, the surface fixedly connected with screw thread piece of worm case, screw thread piece and threaded rod threaded connection.

Through adopting above-mentioned technical scheme, can drive the worm case through rotatory threaded rod and reciprocate through the screw thread piece to can adjust the height of device, make things convenient for the device to adjust to suitable height and expelling parasite.

Further, the surface fixedly connected with two slide bars of support frame, the surface fixedly connected with two slide pipes of fall worm case, two the slide pipe respectively with two slide bar sliding connection.

Through adopting above-mentioned technical scheme, through the setting of slide bar, stability when increasing the device and remove avoids taking place to rock.

Further, the outer surface of trapping case fixedly connected with solar panel, solar panel's surface fixedly connected with battery.

Through adopting above-mentioned technical scheme, through solar panel's setting, solar panel receives sunshine to shine and converts electric power and store in the battery, and the electric power that the battery stored provides light one, first motor, light two and motor two.

An insect expelling device for forestry planting and maintenance and a method thereof, comprising the following steps:

s1, a first motor and an illumination lamp I are turned on, the light emitted by the illumination lamp I irradiates to the outside through a light-transmitting lampshade, insects outside the trapping box are led into the trapping box through an opening of the trapping box by the light emitted by the illumination lamp I, the first motor drives two insect blocking rails to rotate through the light-transmitting lampshade, and the insects at the opening of the trapping box are driven to push the trapping box by the rotation of the insect blocking rails.

S2, when the insect blocking railing is inserted through the inserting blade in a rotating mode, the insect blocking railing is matched with the inserting blade to kill insects between the insect blocking railing and the inserting blade, the killed insect corpse falls into the collecting box at the bottom of the insect dropping box, and part of insects which are not killed by the insect blocking railing fall into the insect dropping box to remain.

S3, turning on a second lighting lamp and a second motor, enabling insects reserved in the insect dropping box to fly to the side of the striking plate under the action of the light of the second lighting lamp, enabling the second motor to drive a crank to rotate, enabling the movable plate to be driven to reciprocate through the sliding groove plate by means of rotation of the crank, enabling the movable plate to move to drive the striking plate to move, enabling the striking plate to be matched with the inner wall of the insect dropping box to strike insects nearby the second lighting lamp, and enabling the hit insects to drop into a collecting box at the bottom of the insect dropping box.

Compared with the prior art, the insect expelling device for forestry planting and maintenance and the method thereof have the following beneficial effects:

1. according to the insect-repellent device, the first insect-repellent mechanism is arranged, the first light emitted by the first illuminating lamp irradiates the outside through the light-permeable lampshade, and as insects have the characteristic of light preference, the insects outside the trapping box enter the trapping box through the opening of the trapping box, the first motor drives the two insect-repellent rails to rotate through the light-permeable lampshade, the insect-repellent rails are driven to push the insects at the opening of the trapping box to the trapping box by rotating, and when the insect-repellent rails are rotated and inserted through the inserting blades, the insect-repellent rails are matched with the inserting blades to twist and kill the insects between the insect-repellent rails, so that the insect-repellent function is achieved, and potential safety hazards in chemical insect-repellent and electric shock insect-repellent processes are effectively avoided by the physical killing mode, so that the safety of the device in use is improved.

2. According to the insect-expelling device, the second insect-expelling mechanism is arranged, as part of insects in the trapping box can directly enter the insect-expelling box through the insect-expelling opening, the insects remained in the insect-expelling box fly to the side of the striking plate by the light of the second illuminating lamp, the second motor drives the crank to rotate, the movable plate is driven by the crank to reciprocate through the sliding groove plate to reciprocate by the movable plate, the striking plate is matched with the inner wall of the insect-expelling box to strike the insects nearby the second illuminating lamp, so that the residual insects can be further killed, the insect-expelling effect of the device is improved, and meanwhile, the potential safety hazard existing in the traditional insect-expelling process is avoided through a physical killing mode.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of a split structure of the lifting mechanism of the present invention;

FIG. 3 is a schematic perspective view of a limiting mechanism according to the present invention;

fig. 4 is a schematic perspective view of the inside of the insect-falling box of the present invention;

fig. 5 is a schematic perspective view of a second insect repellent mechanism according to the present invention;

fig. 6 is a schematic perspective view of a first insect repellent mechanism according to the present invention;

fig. 7 is a schematic perspective view of the interior of the trap of the present invention.

In the figure:

1. a trapping box; 2. an insect dropping box;

3. a first insect repellent mechanism; 31. a first lighting lamp; 32. a light-transmitting lamp shade; 33. a first motor; 34. insect blocking railing; 35. inserting a blade; 36. a falling insect port;

4. a second insect repellent mechanism; 41. a striking plate; 42. a movable plate; 43. a limit rod; 44. a second lighting lamp; 45. a chute plate; 46. a crank; 47. a second motor;

5. a limiting mechanism; 51. a collection box; 52. a restriction plate; 53. a sleeve; 54. a clamping column; 55. a telescopic spring; 56. a pull rod;

6. a lifting mechanism; 61. a base; 62. a support frame; 63. a threaded rod; 64. a slide bar; 65. a screw block; 66. a slide tube;

7. a solar panel; 8. and a storage battery.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a forestry is planted maintenance and is used insect repellent device and method thereof, including trap case 1, trap case 1's inside is provided with first insect repellent mechanism 3, and first insect repellent mechanism 3 includes light one 31, and light one 31 fixed connection is at trap case 1's interior roof, and the outside cover of light one 31 is equipped with printing opacity lamp shade 32, and printing opacity lamp shade 32 rotates to be connected at trap case 1's inner wall, and trap case 1's external surface fixedly connected with first motor 33, the output and the printing opacity lamp shade 32 fixed connection of first motor 33.

Referring to fig. 6 and 7, two insect blocking rails 34 are fixedly connected to the outer surface of the transparent lampshade 32, penetrating blades 35 matched with the insect blocking rails 34 are fixedly connected to the inner wall of the trapping box 1, an insect falling port 36 is formed in the outer surface of the trapping box 1, the first illuminating lamp 31 emits light to the outside through the transparent lampshade 32, insects outside the trapping box 1 enter the trapping box 1 through the opening of the trapping box 1 due to the light preference of the insects, the first motor 33 drives the two insect blocking rails 34 to rotate through the transparent lampshade 32, insects at the opening of the trapping box 1 are driven to push the trapping box 1 through the rotation of the insect blocking rails 34, and when the penetrating blades 35 penetrate through the rotation of the insect blocking rails 34, the insect blocking rails 34 are matched with the penetrating blades 35 to kill the insects between the insect falling port and the insect falling port.

Referring to fig. 4 and 5, the outer surface of the trapping box 1 is fixedly connected with the insect-falling box 2, the second insect-expelling mechanism 4 is arranged in the insect-falling box 2, the second insect-expelling mechanism 4 comprises a movable plate 42, the movable plate 42 penetrates through the outer surface of the insect-falling box 2 and is in sliding connection with the insect-falling box 2, the striking plate 41 is fixedly connected with the outer surface of the insect-falling box 2, the second illuminating lamp 44 is fixedly connected with the inner wall of the insect-falling box 2, and as part of insects in the trapping box 1 can directly enter the insect-falling box 2 through the insect-falling opening 36, the insects remained in the insect-falling box 2 fly to the side of the striking plate 41 by the light of the second illuminating lamp 44.

The inner wall fixedly connected with four gag levers 43 of fall worm case 2, four gag levers 43 all run through the surface of beating the board 41 and with beating the board 41 sliding connection, through the setting of four gag levers 43, stability when increasing beating the board 41 and moving keeps beating the board 41 and being parallel with fall worm case 2, the surface fixedly connected with draw runner plate 45 of fly leaf 42, the surface fixedly connected with motor two 47 of fall worm case 2, the output fixedly connected with crank 46 of motor two 47, crank 46 and draw runner plate 45 sliding connection, motor two 47 drive crank 46 and rotate, the crank 46 is rotatory to drive the fly leaf 42 through draw runner plate 45 and reciprocate, the fly leaf 42 removes and drives beating the board 41 and remove, beat the insect near the interior wall of fall worm case 2 of board 41 cooperation and beat light two 44.

Referring to fig. 3, a limiting mechanism 5 is arranged outside the insect dropping box 2, the limiting mechanism 5 comprises a collecting box 51, the collecting box 51 is slidably connected to the inner wall of the insect dropping box 2, a limiting plate 52 is fixedly connected to the outer surface of the collecting box 51, two sleeves 53 are fixedly connected to the outer surface of the insect dropping box 2, clamping posts 54 are slidably connected to the inner walls of the two sleeves 53, the two clamping posts 54 are matched with the limiting plate 52, insect corpses dropping in the insect dropping box 2 are collected in the collecting box 51, a handle is arranged outside the collecting box 51, and a worker can conveniently pull the collecting box 51 to process the insect corpses, so that the two clamping posts 54 are clamped with the limiting plate 52 to limit the collecting box 51, and the collecting box 51 is kept in the insect dropping box 2.

The outer surfaces of the two clamping columns 54 are fixedly connected with telescopic springs 55, the two telescopic springs 55 are fixedly connected with the two sleeves 53 respectively, through the arrangement of the telescopic springs 55, the clamping columns 54 are subjected to spring tension of the telescopic springs 55, so that the clamping columns 54 are kept in a clamping state with the limiting plate 52, pull rods 56 are fixedly connected with the outer surfaces of the two clamping columns 54, the two pull rods 56 are slidably connected with the two sleeves 53 respectively, and a worker can pull the pull rods 56 to drive the clamping columns 54 to be away from the limiting plate 52, so that limiting of the limiting plate 52 is canceled.

Referring to fig. 1 and 2, the lifting mechanism 6 is arranged outside the trapping box 1, the lifting mechanism 6 comprises a base 61, the outer surface of the base 61 is fixedly connected with a supporting frame 62, the outer surface of the supporting frame 62 is rotatably connected with a threaded rod 63, the outer surface of the insect-repellent box 2 is fixedly connected with a threaded block 65, the threaded block 65 is in threaded connection with the threaded rod 63, and the insect-repellent box 2 can be driven to move up and down by rotating the threaded rod 63 through the threaded block 65, so that the height of the device can be adjusted, and the device is convenient to adjust to a proper height for insect repellent.

The surface fixedly connected with two slide bars 64 of support frame 62, the surface fixedly connected with two slide pipes 66 of worm case 2, two slide pipes 66 respectively with two slide bars 64 sliding connection, through the setting of slide bar 64, stability when increasing the device and remove avoids taking place to rock, the surface fixedly connected with solar panel 7 of trapping case 1, the surface fixedly connected with battery 8 of solar panel 7, through the setting of solar panel 7, solar panel 7 receives the sun to shine to convert electric power and store to in the battery 8, the electric power that battery 8 stored provides light one 31, first motor 33, light two 44 and motor two 47.

The insect expelling method of the insect expelling device comprises the following steps;

s1, a first motor 33 and a first lighting lamp 31 are turned on, the light emitted by the first lighting lamp 31 irradiates to the outside through a light-transmitting lampshade 32, and as insects have the characteristic of happiness, insects outside the trapping box 1 enter the trapping box 1 through an opening of the trapping box 1 by the light emitted by the first lighting lamp 31, the first motor 33 drives two insect blocking rails 34 to rotate through the light-transmitting lampshade 32, and the insect blocking rails 34 rotate to drive insects at the opening of the trapping box 1 to push the trapping box 1.

S2, when the insect blocking railing 34 is rotatably inserted through the inserting blade 35, the insect blocking railing 34 is matched with the inserting blade 35 to kill insects between the insect blocking railing and the inserting blade, the killed insect corpse falls into the collecting box 51 at the bottom of the insect dropping box 2, and part of insects which are not killed fall into the insect dropping box 2 to remain;

s3, a second illumination lamp 44 and a second motor 47 are turned on, insects reserved in the insect-falling box 2 fly to the side of the striking plate 41 under the action of the light of the second illumination lamp 44, the second motor 47 drives a crank 46 to rotate, the crank 46 rotates to drive a movable plate 42 to reciprocate through a sliding groove plate 45, the movable plate 42 moves to drive the striking plate 41 to move, the inner wall of the insect-falling box 2 is matched with the striking plate 41 to strike insects near the second illumination lamp 44, and the hit insects fall into a collecting box 51 at the bottom of the insect-falling box 2, so that the device achieves the function of killing and expelling insects, and potential safety hazards in chemical insect expelling and electric shock insect expelling processes are effectively avoided through the physical killing mode, so that the safety of the device in use is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a forestry is planted maintenance and is used insect repellent device, includes trap case (1), its characterized in that: the inside of trapping case (1) is provided with first expelling parasite mechanism (3), first expelling parasite mechanism (3) includes first (31) of light, first (31) of light fixedly connected is at the interior roof of trapping case (1), the outside cover of first (31) of light is equipped with printing opacity lamp shade (32), printing opacity lamp shade (32) rotate and connect at the inner wall of trapping case (1), the surface fixedly connected with first motor (33) of trapping case (1), the output and printing opacity lamp shade (32) fixed connection of first motor (33), the surface fixedly connected with of printing opacity lamp shade (32) keeps off worm railing (34), the inner wall fixedly connected with of trapping case (1) with keep off worm railing (34) looks adaptation alternates blade (35), falling worm mouth (36) have been seted up to the surface of trapping case (1), the surface fixed intercommunication of trapping case (1) has falling worm case (2), the inside of falling worm case (2) is provided with second expelling parasite mechanism (4), second expelling parasite mechanism (4) include that movable box (4) are provided with the limiting mechanism (5) outside (5), the lifting mechanism (6) comprises a base (61).

2. An insect repellent device for forestry planting maintenance as set forth in claim 1, wherein: the movable plate (42) penetrates through the outer surface of the insect dropping box (2) and is in sliding connection with the insect dropping box (2), a striking plate (41) is fixedly connected with the outer surface of the insect dropping box (2), and a second lighting lamp (44) is fixedly connected with the inner wall of the insect dropping box (2).

3. An insect repellent device for forestry planting maintenance as set forth in claim 2, wherein: the inner wall of the insect dropping box (2) is fixedly connected with four limiting rods (43), and the four limiting rods (43) penetrate through the outer surface of the striking plate (41) and are in sliding connection with the striking plate (41).

4. An insect repellent device for forestry planting maintenance as set forth in claim 1, wherein: the outer surface fixedly connected with frid (45) of fly leaf (42), the surface fixedly connected with motor two (47) of fall worm case (2), the output fixedly connected with crank (46) of motor two (47), crank (46) and frid (45) sliding connection.

5. An insect repellent device for forestry planting maintenance as set forth in claim 1, wherein: the collecting box (51) is connected to the inner wall of the falling box (2) in a sliding mode, a limiting plate (52) is fixedly connected to the outer surface of the collecting box (51), two sleeves (53) are fixedly connected to the outer surface of the falling box (2), clamping columns (54) are connected to the inner wall of each sleeve (53) in a sliding mode, and the two clamping columns (54) are matched with the limiting plate (52).

6. An insect repellent device for forestry planting maintenance as set forth in claim 5, wherein: the outer surfaces of the two clamping columns (54) are fixedly connected with telescopic springs (55), the two telescopic springs (55) are fixedly connected with the two sleeves (53) respectively, the outer surfaces of the two clamping columns (54) are fixedly connected with pull rods (56), and the two pull rods (56) are slidably connected with the two sleeves (53) respectively.

7. An insect repellent device for forestry planting maintenance as set forth in claim 1, wherein: the external surface fixedly connected with support frame (62) of base (61), the surface rotation of support frame (62) is connected with threaded rod (63), the surface fixedly connected with screw thread piece (65) of worm case (2), screw thread piece (65) and threaded rod (63) threaded connection.

8. An insect repellent device for forestry planting maintenance as set forth in claim 7, wherein: the outer surface fixedly connected with two slide bars (64) of support frame (62), the surface fixedly connected with two slide pipes (66) of fall worm case (2), two slide pipes (66) respectively with two slide bars (64) sliding connection.

9. An insect repellent device for forestry planting maintenance as set forth in claim 1, wherein: the solar energy trapping device is characterized in that a solar panel (7) is fixedly connected to the outer surface of the trapping box (1), and a storage battery (8) is fixedly connected to the outer surface of the solar panel (7).

10. An insect repellent device for forestry planting maintenance according to any one of claims 1 to 9, wherein: the insect expelling method comprises the following steps:

s1, a first motor (33) and a first lighting lamp (31) are turned on, the light emitted by the first lighting lamp (31) irradiates to the outside through a light-transmitting lampshade (32), insects outside the trapping box (1) are led into the trapping box (1) through an opening of the trapping box (1) by the light emitted by the first lighting lamp (31), the first motor (33) drives two insect blocking rails (34) to rotate through the light-transmitting lampshade (32), and the insect blocking rails (34) rotate to drive insects at the opening of the trapping box (1) to push the trapping box (1);

s2, when the insect blocking railing (34) is rotatably inserted through the inserting blade (35), the insect blocking railing (34) is matched with the inserting blade (35) to kill insects between the insect blocking railing and the inserting blade, the killed insect corpse falls into a collecting box (51) at the bottom of the insect dropping box (2), and part of the insects which are not killed by the insect blocking railing fall into the insect dropping box (2) to remain;

s3, a second lighting lamp (44) and a second motor (47) are turned on, insects reserved in the insect dropping box (2) fly to the side of the striking plate (41) under the action of the light of the second lighting lamp (44), the second motor (47) drives a crank (46) to rotate, the crank (46) rotates to drive a movable plate (42) to reciprocate through a sliding groove plate (45), the movable plate (42) moves to drive the striking plate (41) to move, the striking plate (41) is matched with the inner wall of the insect dropping box (2) to strike insects nearby the second lighting lamp (44), and the falling insects fall into a collecting box (51) at the bottom of the insect dropping box (2).