CN114794051B

CN114794051B - All-weather insect-proof protection device for greenhouse planting

Info

Publication number: CN114794051B
Application number: CN202210512203.3A
Authority: CN
Inventors: 刘雪平; 赵晓锋; 黄巍; 张婧; 牛亚斌; 杨亚楠; 刘燕敏; 井尚兰; 郭阳; 郑瑞东; 董雅杰; 张丹; 杜莹路; 田昊; 焦玉洁; 王亚存
Original assignee: Zhengzhou Agricultural Technology Extension Center
Current assignee: Zhengzhou Agricultural Technology Extension Center
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-12-23
Anticipated expiration: 2042-05-11
Also published as: CN114794051A

Abstract

The invention relates to the technical field of insect prevention devices, and discloses an all-weather insect prevention protection device for greenhouse planting, which comprises a top plate and an insect attracting lamp fixedly arranged at the center of the bottom of the top plate, wherein the edge of the bottom of the top plate is fixedly connected with a connecting ring through a supporting frame, the bottom of the connecting ring is fixedly provided with an air duct, and a roller fan is fixedly arranged in the air duct through a fixing frame; the moth-killing lamp sends the light, the characteristics that utilize the pest phototaxis attract the pest to be close to, the cylinder fan moves and produces the negative pressure around the go-between, under the effect of negative pressure, the pest that is close to can be inhaled in the dryer, then fall to the end section of thick bamboo via top cylinder and aiutage, wherein, wind is discharged from the aiutage, the pest has been stayed in the end section of thick bamboo, thereby, can effectually trap the elimination to the pest in the big-arch shelter, prevent that the pest from gnawing crops. The invention has the advantages of novel design, simple structure and all-weather deinsectization.

Description

All-weather insect-proof protection device for greenhouse planting

Technical Field

The invention relates to the technical field of insect prevention devices, in particular to an all-weather insect prevention protection device for greenhouse planting.

Background

In the planting of greenhouse crops or vegetables, the important point is to prevent insects, and pests can seriously affect the growth and development of the crops or vegetables. In the traditional pest killing mode, pests are generally killed by spraying pesticides, but pesticides can remain on crops and have certain threat to the health of human bodies, the mode of pesticide killing is gradually abandoned along with the improvement of environmental protection consciousness and health consciousness of people, and physical pest killing is gradually started, such as light trapping and the like to kill the pests;

for example, chinese patent publication numbers are: CN109349253B, it provides an intelligent light wave insecticidal lamp. This intelligence light wave insecticidal lamp includes: a drum fan; the driving piece is in transmission connection with the roller fan; the lamp body shell is covered on the periphery of the roller fan; the lamp body shell comprises an upper fixing plate, a lower fixing plate and a plurality of light source brackets, and two ends of each light source bracket are respectively fixedly connected to the upper fixing plate and the lower fixing plate; the plurality of light source brackets are arranged at intervals along the circumferential direction of the roller fan; the light source comprises a plurality of light sources, and each light source is arranged on a light source bracket; the insect collecting bottle is detachably installed on the lower fixing plate and is located at one end, provided with an air outlet, of the cylinder body. The invention uses the drum fan to suck the pests into the drum body of the drum fan, so that the pests at all positions around the drum fan can be sucked into the drum body by the wind blades to be respectively killed, the pest catching area is increased, and the pest catching efficiency is improved.

In the insect killing device, although the insect catching area is increased and the insect catching efficiency is improved, in practical application, the insect killing device still has certain defects, such as:

although the light trapping of the insect killing device can effectively trap pests at night, the trapping effect is greatly weakened in the daytime, and the effect of killing insects in all weather cannot be achieved;

based on this, we propose a big-arch shelter is planted and is used all-weather protection against insects protection device.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an all-weather insect prevention protection device for greenhouse planting, which has the advantage of all-weather insect removal.

(II) technical scheme

In order to realize the purpose of all-weather deinsectization, the invention provides the following technical scheme: an all-weather insect-proof protection device for greenhouse planting comprises a top plate and an insect-attracting lamp fixedly arranged at the center of the bottom of the top plate, wherein a connecting ring is fixedly connected at the edge of the bottom of the top plate through a supporting frame, an air duct is fixedly arranged at the bottom of the connecting ring, and a roller fan is fixedly arranged in the air duct through a fixing frame;

the bottom fixed mounting of dryer has a top section of thick bamboo, the bottom of top section of thick bamboo is provided with the aiutage, the bottom of aiutage is provided with end section of thick bamboo, the bottom threaded connection of end section of thick bamboo has the chimney, the inner wall fixed mounting of end section of thick bamboo has a toper section of thick bamboo.

As a preferred technical scheme of the invention, a plug cylinder is fixedly arranged on the outer wall of the air cylinder, a rotating rod is fixedly arranged at the edge of the bottom of the plug cylinder, the rotating rod is rotatably arranged in the vertical cylinder, and a base is fixedly arranged at the bottom of the vertical cylinder.

As a preferred technical scheme of the present invention, the bottom end of the rotating rod extends into the base and is rotatably disposed on the inner bottom wall of the base, a driven wheel is fixedly mounted on the outer wall of the rotating rod, a driving wheel is engaged with the outer wall of the driven wheel, the driving wheel is fixedly mounted on the top of an output shaft of a driving motor, and the driving motor is fixedly disposed on the inner bottom wall of the base.

As a preferable technical scheme of the invention, the top barrel and the bottom barrel are fixedly connected through a stabilizing frame.

As a preferred technical scheme of the invention, the outer wall of the exhaust cylinder is uniformly provided with air outlet holes, and the exhaust cylinder is movably arranged between the top cylinder and the bottom cylinder;

the left side and the right side of the exhaust funnel are both fixedly provided with a pressure rod, the tail end of the pressure rod is fixedly provided with a pressure plate, the pressure plate is movably arranged in a plate groove, the plate groove is arranged in a bearing seat, and the bearing seat is fixedly arranged on the top cylinder or the bottom cylinder through a side fixing plate;

and a first spring is fixedly arranged between the pressing plate and the side wall of the plate groove.

As a preferred technical solution of the present invention, the outer wall of the vertical cylinder is fixedly mounted with a first projection corresponding to the exhaust cylinder.

As a preferred technical scheme of the invention, a blocking plate is movably arranged at an opening at the bottom of the conical barrel, a cross rod is fixedly arranged on the blocking plate, the left end and the right end of the cross rod both extend to the outside of the bottom barrel, a push plate is fixedly arranged at the right end of the cross rod, the push plate is movably arranged in a positioning barrel, and the positioning barrel is fixedly arranged on the bottom barrel;

a second spring is arranged between the push plate and the side wall of the positioning cylinder;

as a preferable technical scheme of the invention, the outer wall of the vertical cylinder is fixedly provided with a second bump corresponding to the cross rod.

As a preferred technical scheme of the invention, a plug plate is movably arranged in the plug cylinder, the bottom of the plug plate is fixedly provided with a mandril, and the top of the first bump is fixedly provided with a spherical bump corresponding to the bottom end of the mandril;

a third spring is arranged between the top of the plug plate and the inner top wall of the plug cylinder;

a liquid storage cylinder is fixedly mounted on the outer wall of the plug cylinder, an insect attractant is stored in the liquid storage cylinder, the plug cylinder is communicated with the liquid storage cylinder through a liquid inlet pipe, and a liquid inlet check valve is arranged in the liquid inlet pipe;

an inner cavity is formed in the connecting ring, the plug cylinder is communicated with the inner cavity through a liquid outlet pipe, and a liquid outlet one-way valve is arranged in the liquid outlet pipe.

As a preferable technical scheme of the invention, the support frame consists of a frame body and a water absorption sleeve, the frame body is fixedly arranged on the inner bottom wall of the inner cavity, and the water absorption sleeve wraps the frame body.

(III) advantageous effects

Compared with the prior art, the invention provides an all-weather insect-proof protection device for greenhouse planting, which has the following beneficial effects:

1. this big-arch shelter is planted and is used all-weather protection device that prevents insects, the moth-killing lamp sends the light, the characteristics that utilize the pest phototaxis attract the pest to be close to, the cylinder fan moves and produces the negative pressure around the go-between, under the effect of negative pressure, the pest that is close to can be inhaled into the dryer, then fall to the end section of thick bamboo via a top section of thick bamboo and aiutage, wherein, wind is discharged from the aiutage, the pest has been stayed in the end section of thick bamboo, thereby, can effectually trap the pest in the big-arch shelter and eliminate, prevent that the pest from gnawing crops.

2. The all-weather insect-proof protection device for greenhouse planting is characterized in that a driving motor runs to drive a driving wheel at the top of an output shaft of the driving motor to rotate, the driving wheel rotates to drive a driven wheel meshed with the outer wall of the driving wheel to rotate, the driven wheel rotates to drive a rotating rod to rotate, and when the rotating rod rotates, a trap lamp, an air duct, a top duct, an exhaust duct and a bottom duct can rotate around a vertical duct through a plug tube;

when the trap lamp rotates around the vertical cylinder, the trapping range can be enlarged, and the trapping effect is improved;

when the exhaust funnel rotates around the vertical funnel, the exhaust funnel can be circularly contacted with the first bump and moves under the extrusion action of the first bump, the first spring can be compressed through the pressure rod and the pressure plate when the exhaust funnel is extruded and moved by the first bump, and the exhaust funnel can reset under the elastic force action of the first spring when being far away from the first bump, so that the exhaust funnel can be effectively cleaned by utilizing the shaking of the exhaust funnel during resetting, pests or dirt adhered to the exhaust funnel can be shaken off, and the cleanness of the exhaust funnel is kept;

when the bottom barrel rotates around the vertical barrel, the cross rod on the bottom barrel can be circularly contacted with the second bump and can move under the action of the second bump, and the movement of the cross rod can enable the blocking plate to be staggered with the conical barrel on one hand and compress the second spring through the push plate on the other hand;

when the closure plate staggers with the conical cylinder, pests in the bottom cylinder can enter the collecting cylinder through the conical cylinder to finish the uniform collection of the pests, and when the cross rod is far away from the second bump, the pest can reset under the elastic action of the second spring, and the conical cylinder is also plugged again by the closure plate.

3. According to the all-weather insect-proof protection device for greenhouse planting, when the plug cylinder is driven by the rotating rod to rotate, the ejector rod can be jacked up circularly under the action of the spherical convex block, when the ejector rod is jacked up by the spherical convex block, the plug plate moves upwards in the plug cylinder, the third spring is compressed, the insect attractant in the plug cylinder can enter the inner cavity through the liquid outlet pipe, after the ejector rod is separated from the spherical convex block, the plug plate resets under the action of the third spring, and at the moment, the insect attractant in the liquid storage cylinder can be sucked into the plug cylinder through the liquid inlet pipe;

the attractant enters the inner cavity through the liquid outlet pipe, wets the water absorption sleeve in the inner cavity and can upwards spread along the water absorption sleeve until the whole water absorption sleeve is fully absorbed with the attractant, so that the water absorption sleeve fully absorbed with the attractant can further improve the attractant effect at night, ensure the excellent attractant effect at daytime and achieve the purpose of all-weather attractant.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a cross-sectional view of a portion of the exhaust stack of the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 4;

FIG. 6 is an enlarged schematic view of a portion of the stabilizer of the present invention;

FIG. 7 is an enlarged schematic view of a tapered barrel section of the present invention;

FIG. 8 is a cross-sectional view of a plug barrel portion of the present invention;

fig. 9 is an elevational sectional view of a connecting ring portion of the present invention.

In the figure: 1. a top plate; 2. a trap lamp; 3. a support frame; 301. a frame body; 302. a water absorption sleeve; 4. a connecting ring; 5. an air duct; 6. a fixed mount; 7. a drum fan; 8. a top cylinder; 9. an exhaust funnel; 10. a bottom cylinder; 11. a collection canister; 12. a plug cylinder; 13. rotating the rod; 14. a vertical cylinder; 15. a base; 16. a driven wheel; 17. a driving wheel; 18. a drive motor; 19. a pressure lever; 20. pressing a plate; 21. a plate groove; 22. a first spring; 23. a bearing seat; 24. a side fixing plate; 25. a stabilizer frame; 26. a first bump; 27. a blocking plate; 28. a cross bar; 29. pushing a plate; 30. a positioning cylinder; 31. a second spring; 32. a second bump; 33. a plug plate; 34. a top rod; 35. a spherical bump; 36. a third spring; 37. a liquid storage cylinder; 38. a liquid inlet pipe; 39. a liquid outlet pipe; 40. an inner cavity; 41. a conical cylinder.

Detailed Description

Example (b):

referring to fig. 1-9, an all-weather insect-proof protection device for greenhouse planting comprises a top plate 1 and an insect-attracting lamp 2 fixedly arranged at the center of the bottom of the top plate 1, wherein the edge of the bottom of the top plate 1 is fixedly connected with a connecting ring 4 through a supporting frame 3, the bottom of the connecting ring 4 is fixedly provided with an air duct 5, and a drum fan 7 is fixedly arranged in the air duct 5 through a fixing frame 6;

the bottom of the air duct 5 is fixedly provided with a top barrel 8, the bottom of the top barrel 8 is provided with an exhaust barrel 9, the outer wall of the exhaust barrel 9 is uniformly provided with air outlet holes, the bottom of the exhaust barrel 9 is provided with a bottom barrel 10, the bottom of the bottom barrel 10 is in threaded connection with a collecting barrel 11, and the inner wall of the bottom barrel 10 is fixedly provided with a conical barrel 41;

the trap lamp 2 emits light, pests are attracted to approach by utilizing the phototaxis characteristic of the pests, the drum fan 7 runs around the connecting ring 4 to generate negative pressure, the approaching pests are sucked into the air duct 5 under the action of the negative pressure, and then fall into the bottom duct 10 through the top duct 8 and the exhaust duct 9, wherein the air is discharged from the exhaust duct 9, and the pests are remained in the bottom duct 10, so that the pests in the greenhouse can be effectively trapped and killed, and the pests are prevented from gnawing crops;

as shown in fig. 2 and 3, a plug cylinder 12 is fixedly mounted on the outer wall of the air duct 5, a rotating rod 13 is fixedly mounted at the edge of the bottom of the plug cylinder 12, the rotating rod 13 is rotatably disposed in a vertical cylinder 14, a base 15 is fixedly mounted at the bottom of the vertical cylinder 14, the bottom end of the rotating rod 13 extends into the base 15 and is rotatably disposed on the inner bottom wall of the base 15, a driven wheel 16 is fixedly mounted on the outer wall of the rotating rod 13, a driving wheel 17 is engaged with the outer wall of the driven wheel 16, the driving wheel 17 is fixedly mounted at the top of an output shaft of a driving motor 18, and the driving motor 18 is fixedly mounted on the inner bottom wall of the base 15;

the driving motor 18 operates to drive the driving wheel 17 at the top of the output shaft to rotate, the driving wheel 17 rotates to drive the driven wheel 16 meshed with the outer wall of the driving wheel to rotate, the driven wheel 16 rotates to drive the rotating rod 13 to rotate, and when the rotating rod 13 rotates, the trap lamp 2, the air duct 5, the top barrel 8, the exhaust duct 9 and the bottom barrel 10 can rotate around the vertical barrel 14 through the plug barrel 12;

when the trap lamp 2 rotates around the vertical cylinder 14, the trapping range can be enlarged, and the trapping effect is improved;

as shown in fig. 6, the top barrel 8 is fixedly connected with the bottom barrel 10 through the stabilizing frame 25, the exhaust barrel 9 is movably arranged between the top barrel 8 and the bottom barrel 10, when the exhaust barrel 9 shakes, pests or dirt on the pests adhered on the exhaust barrel can be shaken off, and the cleanness of the exhaust barrel 9 is kept;

as shown in fig. 4 and 5, the left and right sides of the exhaust funnel 9 are both fixedly provided with a pressure lever 19, the tail end of the pressure lever 19 is fixedly provided with a pressure plate 20, the pressure plate 20 is movably arranged in a plate groove 21, the plate groove 21 is arranged in a bearing seat 23, the bearing seat 23 is fixedly arranged on the top funnel 8 or the bottom funnel 10 through a side fixing plate 24, a first spring 22 is further fixedly arranged between the pressure plate 20 and the side wall of the plate groove 21, and the outer wall of the vertical funnel 14 is fixedly provided with a first bump 26 corresponding to the exhaust funnel 9;

when the exhaust funnel 9 rotates around the vertical funnel 14, the exhaust funnel 9 can circularly contact with the first bump 26 and move under the extrusion action of the first bump 26, when the exhaust funnel 9 is extruded by the first bump 26 to move, the first spring 22 can be compressed through the pressure rod 19 and the pressure plate 20, and when the exhaust funnel 9 is far away from the first bump 26, the exhaust funnel can reset under the elastic force action of the first spring 22, so that the exhaust funnel 9 can be effectively cleaned by utilizing the shaking of the reset exhaust funnel 9, pests or dirt adhered to the exhaust funnel can be shaken off, and the cleanness of the exhaust funnel 9 is kept;

as shown in fig. 7, a blocking plate 27 is movably arranged at the bottom opening of the conical barrel 41, a cross bar 28 is fixedly mounted on the blocking plate 27, both the left and right ends of the cross bar 28 extend to the outside of the bottom barrel 10, a push plate 29 is fixedly mounted at the right end of the cross bar 28, the push plate 29 is movably arranged in the positioning barrel 30, the positioning barrel 30 is fixedly mounted on the bottom barrel 10, and a second spring 31 is arranged between the push plate 29 and the side wall of the positioning barrel 30;

as shown in fig. 2, the outer wall of the vertical cylinder 14 is fixedly provided with a second projection 32 corresponding to the cross bar 28;

when the bottom cylinder 10 rotates around the vertical cylinder 14, the cross bar 28 on the bottom cylinder 10 circularly contacts with the second lug 32 and moves under the action of the second lug 32, and the cross bar 28 moves to make the blocking plate 27 offset from the conical cylinder 41 on one hand and compress the second spring 31 through the push plate 29 on the other hand;

when the blocking plate 27 is staggered with the conical barrel 41, pests in the bottom barrel 10 can enter the collecting barrel 11 through the conical barrel 41 to finish the uniform collection of the pests, when the cross bar 28 is far away from the second bump 32, the cross bar can reset under the action of the elastic force of the second spring 31, and the blocking plate 27 blocks the conical barrel 41 again;

as shown in fig. 8, a plug plate 33 is movably arranged in the plug cylinder 12, a push rod 34 is fixedly mounted at the bottom of the plug plate 33, a spherical convex block 35 corresponding to the bottom end of the push rod 34 is fixedly mounted at the top of the first convex block 26, and a third spring 36 is arranged between the top of the plug plate 33 and the inner top wall of the plug cylinder 12;

a liquid storage cylinder 37 is fixedly mounted on the outer wall of the plug cylinder 12, an insect attractant is stored in the liquid storage cylinder 37, the plug cylinder 12 is communicated with the liquid storage cylinder 37 through a liquid inlet pipe 38, a liquid inlet one-way valve is arranged in the liquid inlet pipe 38, the insect attractant in the liquid storage cylinder 37 can enter the plug cylinder 12 through the liquid inlet pipe 38 under the action of the liquid inlet one-way valve, and the insect attractant in the plug cylinder 12 cannot enter the liquid storage cylinder 37 through the liquid inlet pipe 38;

an inner cavity 40 is formed in the connecting ring 4, the plug cylinder 12 is communicated with the inner cavity 40 through a liquid outlet pipe 39, a liquid outlet one-way valve is arranged in the liquid outlet pipe 39, under the action of the liquid outlet one-way valve, the attractant in the plug cylinder 12 can be discharged to the inner cavity 40 through the liquid outlet pipe 39, and the attractant in the inner cavity 40 cannot enter the plug cylinder 12;

as shown in fig. 9, the supporting frame 3 is composed of a frame body 301 and a water absorption sleeve 302, the frame body 301 is fixedly installed on the inner bottom wall of the inner cavity 40, and the water absorption sleeve 302 wraps the frame body 301;

when the plug cylinder 12 is driven by the rotating rod 13 to rotate, the ejector rod 34 can be circularly jacked up under the action of the spherical bump 35, when the ejector rod 34 is jacked up by the spherical bump 35, the plug plate 33 moves upwards in the plug cylinder 12, the third spring 36 is compressed, the attractant in the plug cylinder 12 can enter the inner cavity 40 through the liquid outlet pipe 39, after the ejector rod 34 is separated from the spherical bump 35, the plug plate 33 resets under the action of the third spring 36, and at the moment, the attractant in the liquid storage cylinder 37 can be sucked into the plug cylinder 12 through the liquid inlet pipe 38;

the attractant enters the inner cavity 40 through the liquid outlet pipe 39, wets the water absorption sleeve 302 in the inner cavity 40 and can upwards spread along the water absorption sleeve 302 until the whole water absorption sleeve 302 is fully absorbed with the attractant, so that the water absorption sleeve 302 fully absorbed with the attractant can further improve the attractant effect at night, ensure the excellent attractant effect at day time and achieve the purpose of all-weather attractant.

The working principle and the using process of the invention are as follows:

the pest trapping lamp 2 emits light, pests are attracted to approach the pest trapping lamp by utilizing the phototaxis characteristic of the pests, the drum fan 7 operates around the connecting ring 4 to generate negative pressure, the approaching pests are sucked into the air cylinder 5 under the action of the negative pressure, and then fall into the bottom cylinder 10 through the top cylinder 8 and the exhaust cylinder 9, wherein wind is discharged from the exhaust cylinder 9, and the pests are remained in the bottom cylinder 10, so that the pests in the greenhouse can be effectively trapped and killed, and the pests are prevented from eating crops;

when the stopper cylinder 12 is driven by the rotating rod 13 to rotate, the push rod 34 can be circularly jacked up under the action of the spherical convex block 35, when the push rod 34 is jacked up by the spherical convex block 35, the stopper plate 33 moves upwards in the stopper cylinder 12, the third spring 36 is compressed, the insect attractant in the stopper cylinder 12 can enter the inner cavity 40 through the liquid outlet pipe 39, after the push rod 34 is separated from the spherical convex block 35, the stopper plate 33 resets under the action of the third spring 36, and at the moment, the insect attractant in the liquid storage cylinder 37 can be sucked into the stopper cylinder 12 through the liquid inlet pipe 38;

Claims

1. The utility model provides a big-arch shelter is planted with all-weather protection against insects protection device, includes roof (1) and fixed moth-killing lamp (2) that set up in roof (1) bottom center department, its characterized in that: the edge of the bottom of the top plate (1) is fixedly connected with a connecting ring (4) through a supporting frame (3), the bottom of the connecting ring (4) is fixedly provided with an air duct (5), and a roller fan (7) is fixedly arranged in the air duct (5) through a fixing frame (6);

a top barrel (8) is fixedly mounted at the bottom of the air barrel (5), an exhaust barrel (9) is arranged at the bottom of the top barrel (8), a bottom barrel (10) is arranged at the bottom of the exhaust barrel (9), a collecting barrel (11) is in threaded connection with the bottom of the bottom barrel (10), and a conical barrel (41) is fixedly mounted on the inner wall of the bottom barrel (10);

a plug cylinder (12) is fixedly mounted on the outer wall of the air duct (5), a rotating rod (13) is fixedly mounted at the edge of the bottom of the plug cylinder (12), the rotating rod (13) is rotatably arranged in a vertical cylinder (14), and a base (15) is fixedly mounted at the bottom of the vertical cylinder (14);

the outer wall of the exhaust cylinder (9) is uniformly provided with air outlet holes, and the exhaust cylinder (9) is movably arranged between the top cylinder (8) and the bottom cylinder (10);

the left side and the right side of the exhaust funnel (9) are both fixedly provided with a compression rod (19), the tail end of the compression rod (19) is fixedly provided with a pressure plate (20), the pressure plate (20) is movably arranged in a plate groove (21), the plate groove (21) is arranged in a bearing seat (23), and the bearing seat (23) is fixedly arranged on the top barrel (8) or the bottom barrel (10) through a side fixing plate (24);

a first spring (22) is fixedly arranged between the pressure plate (20) and the side wall of the plate groove (21);

a first bump (26) corresponding to the exhaust pipe (9) is fixedly arranged on the outer wall of the vertical pipe (14);

a plug plate (33) is movably arranged in the plug cylinder (12), a push rod (34) is fixedly mounted at the bottom of the plug plate (33), and a spherical convex block (35) corresponding to the bottom end of the push rod (34) is fixedly mounted at the top of the first convex block (26);

a third spring (36) is arranged between the top of the plug plate (33) and the inner top wall of the plug cylinder (12);

a liquid storage cylinder (37) is fixedly mounted on the outer wall of the plug cylinder (12), an insect attractant is stored in the liquid storage cylinder (37), the plug cylinder (12) is communicated with the liquid storage cylinder (37) through a liquid inlet pipe (38), and a liquid inlet check valve is arranged in the liquid inlet pipe (38);

an inner cavity (40) is formed in the connecting ring (4), the plug cylinder (12) is communicated with the inner cavity (40) through a liquid outlet pipe (39), and a liquid outlet one-way valve is arranged in the liquid outlet pipe (39).

2. The all-weather insect-proof protection device for greenhouse planting according to claim 1, wherein: the bottom of dwang (13) extends to in base (15) and rotates and set up on the interior diapire of base (15), the outer wall fixed mounting of dwang (13) has from driving wheel (16), the outer wall meshing from driving wheel (16) has action wheel (17), action wheel (17) fixed mounting is at the output shaft top of driving motor (18), driving motor (18) set firmly on the interior diapire of base (15).

3. The all-weather insect-proof protection device for greenhouse planting according to claim 2, wherein: the top barrel (8) and the bottom barrel (10) are fixedly connected through a stabilizing frame (25).

4. The all-weather insect-proof protection device for greenhouse planting as claimed in claim 3, wherein: the activity of the bottom opening part of a toper section of thick bamboo (41) is provided with closure plate (27), fixed mounting has horizontal pole (28) on closure plate (27), both ends all extend to the outside of end section of thick bamboo (10) about horizontal pole (28), the right-hand member fixed mounting of horizontal pole (28) has push pedal (29), push pedal (29) activity sets up in a location section of thick bamboo (30), a location section of thick bamboo (30) fixed mounting is on end section of thick bamboo (10).

A second spring (31) is arranged between the push plate (29) and the side wall of the positioning cylinder (30);

5. the all-weather insect-proof protection device for greenhouse planting according to claim 4, wherein: and a second lug (32) corresponding to the cross rod (28) is fixedly arranged on the outer wall of the vertical cylinder (14).

6. The all-weather insect-proof protection device for greenhouse planting according to claim 5, wherein: support frame (3) comprise support body (301) and water absorption cover (302), support body (301) fixed mounting is on the inner diapire of inner chamber (40), water absorption cover (302) parcel support body (301).