CN213074147U

CN213074147U - Compound paddy field pest trapping device convenient to clearance

Info

Publication number: CN213074147U
Application number: CN202020885590.1U
Authority: CN
Inventors: 魏世军; 杨波; 宫相全; 宫香武
Original assignee: Shenzhen Xindaotian Agricultural Technology Co ltd
Current assignee: Jiangsu Ninglu Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-30
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a compound paddy field pest trapping device convenient to clearance, use in the pest prevention and cure field, it includes the base shell, it lures the core to be equipped with the complex on the roof in the base shell, the air intake has been seted up on the top of base shell circumference lateral wall, the inside air intake downside fixedly connected with fan that is located of base shell, the inside cavity of base shell is located the part of fan downside and is for air-drying the cavity, the bottom of air-drying the cavity is equipped with two semicircular shape movable plate doors, wear to be equipped with the pivot on the movable plate door, the pivot is located the base shell inside wall respectively and is connected, the cover is equipped with the torsional spring in the pivot, the both ends of. The utility model discloses have through setting up the activity board door that can overturn, the staff promotes the activity board door and makes the activity board door upset can make the corpse discharge in the air-dry chamber, and the staff of being convenient for is to the pest clearance in the air-dry chamber, easy operation, the effect of using manpower sparingly.

Description

Compound paddy field pest trapping device convenient to clearance

Technical Field

The utility model belongs to the technical field of the technique of pest control and specifically relates to a compound paddy field pest trapping device convenient to clearance is related to.

Background

Crops are often damaged by various pests in the growth process, and the pests pose serious threats to agricultural production and become one of important influencing factors for restricting the sustainable development of agricultural production. Traditional agricultural pest control mainly relies on chemical pesticides, and due to excessive use of the chemical pesticides, the drug resistance of pests is enhanced, natural enemies of the pests are killed, the environment is polluted, the content of pesticides in agricultural products exceeds the standard, and serious consequences such as harm to human health are caused. With the improvement of people on food safety understanding and the enhancement of ecological protection consciousness, the agricultural pest control of various countries in the world increasingly focuses on 'green prevention and control' technologies, such as biological prevention and control, physical prevention and control, comprehensive prevention and control and the like. The sex pheromone and the trapping device are pest control technologies which are frequently adopted in agricultural production, and the purposes of controlling pests and monitoring the occurrence dynamics of adults can be achieved by applying the technology.

Chinese patent publication No. CN204733790U discloses a pest trapping device. A housing part having a harmful insect inflow part formed at one end; an attracted insect pest guide part provided inside the housing part at a lower portion of the insect pest inflow part, the attracted insect pest guide part including wing parts arranged so that a part of areas of the wing parts overlap each other; a cover part which is arranged at the upper part of the outer side of the shell part and is provided with an ultraviolet light source part for providing ultraviolet light to the attracted insect pest guiding part; an air blowing part which is configured at the lower part of the pest attracting part and is used for leading pests to flow into the shell part, and a pest trapping part which is configured at the bottom part of the shell part and is used for trapping pests.

The above prior art solutions have the following drawbacks: the air supply part of the device ensures the strength of the air flow blown by the fan, so that the air flow can continuously and stably prevent pests from reversely flying out of the device, the diameter of the supplementary trapping part and the swept area of the fan during rotation are close to each other or smaller than the swept area of the fan during rotation, therefore, the pest collecting capacity is small, the pest trapping part needs to be manually and repeatedly disassembled and assembled to clean the internal pest entities, the normal work of the device is prevented from being influenced, the repeated disassembly and assembly consumes manpower, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a compound paddy field pest trapping device convenient to clearance, its utensil need not to dismantle repeatedly that the installation is collected the part and can be with inside pest entity clearance discharge to the effect of using manpower sparingly.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a composite rice field pest trapping device convenient to clean comprises a base shell, wherein a composite attracting core is arranged on the inner top wall of the base shell, the top end of the circumferential side wall of the base shell is provided with an air inlet, the inner part of the base shell is positioned at the lower side of the air inlet and is fixedly connected with a fan, the part of the cavity in the base shell, which is positioned at the lower side of the fan, is an air drying cavity, the bottom of the air drying cavity is provided with two semicircular movable plate doors, the arc-shaped side edge of the movable plate door is abutted against the side wall of the air drying chamber, a rotating shaft parallel to the straight side wall of the movable plate door is arranged on the movable plate door in a penetrating way, the rotating shafts are respectively connected with the inner side wall of the base shell, the rotating shafts are sleeved with torsional springs, two ends of each torsional spring are respectively fixedly connected with the inner side wall of the base shell and the side wall of the movable plate door, when the torsion spring is in a natural state, the two movable plate doors are in a horizontal state, and the straight side walls are attached to each other.

By adopting the technical scheme, the attracting core filled with the sex attractant is used for attracting pests to fly to the air inlet, the pests near the air inlet are sucked into the base shell through the fan, the pests are continuously blown to the air drying cavity below the base shell through the fan after being sucked into the base shell, the fan continuously works during the period to organize the pests to escape from the air inlet, and meanwhile, the pests entering the air drying cavity are air-dried through continuous blowing of air flow, so that the pests are trapped and killed, after certain pest corpses are accumulated in the air drying cavity, a worker pushes the two movable plate doors to overturn the two movable plate doors, so that the pest corpses falling on the movable plate doors fall out, the cleaning of the air drying cavity is realized, the worker can finish the cleaning of the pest corpses without repeatedly disassembling and installing a collecting part for storing the pest corpses, the operation is simple, and the labor is saved.

The utility model discloses further set up to: and a limit stop is arranged on the inner side wall of the base shell, is positioned above the cambered surface side wall of the movable plate door and is abutted against the movable plate door.

Through adopting above-mentioned technical scheme, set up limit stop and carry on spacingly to the activity board door, reduce the two circular arc sides of activity board door and upwards overturn, block when making the great pest corpse of size fall from the part that two activity board doors are located between two pivots, lead to the activity board door card to die the possibility that influences air-dry insecticidal effect.

The utility model discloses further set up to: the movable plate door is provided with a ventilation through hole.

Through adopting above-mentioned technical scheme, set up ventilative through-hole, the wind that the fan of being convenient for blew off is seen through from the through-hole, and the air current that runs through the base shell along vertical direction is formed inside the base shell, promotes the air-dry effect.

The utility model discloses further set up to: and a heating ring is fixedly connected to the inner side wall of the air drying chamber.

Through adopting above-mentioned technical scheme, owing to set up the heating ring, when the fan blew in the air-dry cavity with the air, the air current was at first heated by the heating ring, and the temperature rises, has further promoted the speed of air-drying to the pest that gets into the air-dry cavity.

The utility model discloses further set up to: the base shell bottom fixedly connected with collects the box, it is the same with base shell bottom diameter to collect the box and be round platform shape and top diameter, it connects the overlap to set firmly on the bottom plate circumference lateral wall of collection box, collect the bottom end of box bottom lateral wall bottom set up with the spout of overlap adaptation.

Through adopting above-mentioned technical scheme, collect the box through setting up, when selecting the less torsional spring of torsion, the pest corpse that accumulates on the activity board door accumulates certain weight, the activity board door takes place to deflect and makes the pest corpse drop to the great collection box of volume in, thereby realized having realized automatic clearance to the pest corpse of air-drying in the cavity, and through depositing the pest entity in collecting the box, reduced the staff and need the frequency of collecting the pest corpse, further saved the manpower.

The utility model discloses further set up to: the collecting box is characterized in that a pushing block penetrating through the bottom plate of the collecting box along the vertical direction is arranged on the bottom plate of the collecting box, a limiting block is fixedly connected to the top end of the circumferential side wall of the pushing block, a pushing rod is fixedly connected to the top end of the pushing block, and the pushing rod extends upwards and is abutted against the part, located between the two rotating shafts, of the two movable plate doors respectively.

Through adopting above-mentioned technical scheme, ejector pad and push rod have been set up, when the staff cleared up the pest corpse, at first promote the ejector pad, two movable plate doors are pushed up to the time push rod, make the movable plate door upset and will remain in the wind dry chamber in the pest corpse falls to collecting the box, then the staff rotates and collects the box bottom plate and makes overlap and spout break away from, and take off the bottom plate and make the pest corpse in collecting the box fall into the collection area that the staff prepared in advance, the completion is to the clearance and the collection of pest corpse in the collection box.

The utility model discloses further set up to: photoelectric doors are arranged on the upper side and the lower side of the air inlet on the outer side wall of the base shell, the fan adopts a rotating speed adjustable fan, and the photoelectric doors are electrically connected with a control circuit of the fan.

Through adopting above-mentioned technical scheme, through setting up the photogate and selecting for use rotational speed adjustable fan, the rotational speed of fan accelerates in several seconds when the pest flies through the photogate, inhales the air-dry cavity with the pest fast, reduces the possibility that the pest escaped, and the fan rotational speed resumes normally after several seconds, only keeps preventing to air-dry the essential wind-force that the pest escaped in the cavity, has reduced the power loss, has practiced thrift the energy.

The utility model discloses further set up to: and the inner top wall of the base shell is fixedly connected with an annular LED lamp tube.

Through adopting above-mentioned technical scheme, through setting up annular LED lamp, the light that annular LED lamp sent can be abundant see through from the air intake on the lateral wall of cylindrical base shell circumference, utilizes the phototaxis of pest to attract the pest, and the hoisting device is to the ability of traping of pest.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the turnable movable plate door, workers push the movable plate door to turn the movable plate door, so that the pest corpses in the air drying chamber can be discharged, the workers can conveniently clean the pests in the air drying chamber, the operation is simple, and the labor is saved;

2. by arranging the collecting box, the pests enter the collecting box with larger capacity for storage after being air-dried in the air-drying chamber, so that the frequency of collecting and cleaning the pest bodies by workers is reduced, and the manpower is further saved;

3. through setting up the photogate, the photogate adjusts the fan rotational speed, promotes the rotational speed when needing to inhale the pest, and the pest gets into and air-dries the rotational speed reduction behind the cavity to reduce power consumption, practiced thrift the electric energy.

Drawings

Fig. 1 is a schematic diagram for showing the overall appearance structure of the device according to the present embodiment.

Fig. 2 is a schematic cross-sectional view of the present embodiment for showing the internal structure of the base housing.

Fig. 3 is a schematic diagram of the movable plate door structure according to the embodiment.

Fig. 4 is a schematic diagram of the embodiment for embodying the structure of the flash and the picture.

In the figure, 1, a base shell; 11. an air inlet; 12. air-drying the chamber; 2. compounding a lure core; 3. a fan; 4. a flap door; 41. a rotating shaft; 42. a torsion spring; 43. a limit stop block; 44. a ventilation through hole; 5. a heating ring; 6. a collection box; 61. flashing; 62. a chute; 63. a push block; 631. a limiting block; 632. a push rod; 7. a photogate; 8. an annular LED lamp tube; 9. a support; 91. a solar panel; 10. and (4) hanging hooks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the figure 1, for the utility model discloses a compound paddy field pest trapping device convenient to clearance, including support 9 and base shell 1, support 9 fixed connection is subaerial, and base shell 1 top is equipped with couple 10, and couple 10 is hung in support 9 upper end, has reduced the toy of ground walking and has caused the possibility of destruction to trapping device. The top end of the support 9 is provided with the solar cell panel 91, and the solar cell panel 91 supplies power to each electric appliance on the trapping device, so that the dependence of the trapping device on an external power supply is reduced, and the electric energy is saved.

Referring to fig. 1 and 2, a plurality of air inlets 11 are formed at the top end of the circumferential side wall of the base shell 1, and the air inlets 11 are uniformly distributed along the base shell 1. Fixedly connected with annular LED fluorescent tube 8 on the roof in base shell 1, night, trapping device passes through the light of LED fluorescent tube to utilize the phototaxis of pest to attract the pest. The center of the annular LED lamp tube 8 is provided with a connecting ring, the connecting ring is spliced with a composite lure core 2, and the composite lure core 2 contains various pest sex attractants. Through the cooperation of the composite attraction core 2 and the annular LED lamp tube 8, the attraction force to pests is improved, so that the attraction capability of the trapping device to the pests is improved.

Referring to fig. 2, a fan 3 is fixedly connected to the inner side wall of the base housing 1 below the air inlet 11, and the fan 3 is a speed-adjustable fan 3. The part that lies in fan 3 below in the base shell 1 is for air-drying cavity 12, air-drying cavity 12 lateral wall on fixedly connected with heating ring 5, heating ring 5 heats fan 3 driven air current flow, promotes the air-dry effect. The bottom end of the circumferential side wall of the air drying cavity 12 is fixedly connected with two rotating shafts 41 which are arranged in parallel, the two rotating shafts 41 are respectively connected with semicircular movable plate doors 4 in a rotating mode, the arc side walls of the two movable plate doors 4 are respectively abutted against the side wall of the air drying cavity 12, and the straight side walls of the two movable plate doors 4 are abutted against each other. The rotating shafts 41 are respectively sleeved with torsion springs 42, and two ends of each torsion spring 42 are respectively fixedly connected with the inner side wall of the air drying chamber 12 and the movable plate door 4.

Referring to fig. 2 and 3, a limit stop 43 abutting against the upper side of the flap door 4 is arranged above the arc-shaped side wall of the flap door 4 in the seasoning chamber 12. The overturning direction of the movable plate door 4 is limited by the limit stop 43, and after the weight of the pest corpse in the air drying chamber 12 reaches a certain amount, the pest corpse presses the movable plate door 4 downwards, so that the movable plate door 4 deflects, and the pest corpse falls out from the air drying chamber 12. The movable plate door 4 is provided with a plurality of ventilation through holes 44, so that the air flow blown downwards by the fan 3 passes through the ventilation through holes 44, the blowing strength of the air flow in the air drying cavity 12 is improved, and the air drying efficiency is improved.

Referring to fig. 1 and 2, the outer side wall of the base shell 1 is provided with photoelectric doors 7 on the upper side and the lower side of the air inlet 11, the upper photoelectric door 7 is a light output end, and the lower photoelectric door 7 is a light receiving end. The photoelectric door 7 is electrically connected with a control circuit of the fan 3, when the photoelectric door 7 is triggered, namely insects fly to the vicinity of the air inlet 11, the rotating speed of the fan 3 is increased, pests are sucked into the air drying chamber 12, the rotating speed of the fan 3 is reduced after several seconds, and only the basic wind speed which enables the pests not to escape from the air drying chamber 12 is kept, so that the consumption of electric energy is reduced, and the energy-saving performance of the device is improved.

Referring to fig. 2 and 3, the bottom of the base shell 1 is fixedly connected with a collecting box 6, and the collecting box 6 is in a truncated cone shape and the top end with a smaller diameter is coaxially and fixedly connected with the bottom end of the base shell 1. The side wall of the collecting box 6 is provided with a plurality of air holes, so that air which permeates through the movable plate door 4 can be conveniently discharged from the air holes, and the air pressure in the collecting box 6 is kept balanced.

Referring to fig. 4, a plurality of fins 61 are fixedly connected to the circumferential side wall of the bottom plate of the collecting box 6, a sliding groove 62 matched with the fins 61 is formed in the side wall of the collecting box 6, and when the fins 61 slide into the sliding groove 62, the sliding groove 62 limits the movement of the fins 61 along the axial direction of the collecting box 6, so that the bottom plate of the collecting box 6 is positioned at the bottom end of the collecting box 6. Be equipped with ejector pad 63 on the bottom plate of collecting box 6, ejector pad 63 runs through the bottom plate of collecting box 6 along vertical direction, ejector pad 63 is located fixedly connected with stopper 631 on the circumference lateral wall of the inboard one end of collecting box 6, and tip fixedly connected with push rod 632, push rod 632 upwards extends and contradicts respectively with the part that two activity board doors 4 are located between two pivots 41, when the staff upwards promoted ejector pad 63, push rod 632 pushes away the part that two activity board doors 4 are located between two pivots 41, make two activity board doors 4 take place to deflect.

The implementation principle of the embodiment is as follows: in the actual use process, attract the pest through annular LED lamp and compound core 2 that lures, when the pest was close to air intake 11, photogate 7 triggered and improved fan 3 wind speed and inhales the air-dry cavity 12 with the pest, under the heating of air current blowing and heating ring 5, the pest dehydration dies. After the pests stack up certain weight on the movable plate door 4, the movable plate door 4 deflects to make the pest corpse fall into the collecting box 6, the pest corpse is stored through the collecting box 6 with the volume far larger than that of the air drying chamber 12, the frequency of cleaning the pest corpse in the device by workers is reduced, and the manpower is saved.

When the worker collects the pest corpses, the pushing block 63 is pushed at first, the movable plate door 4 is forced to deflect, the pest corpses remained in the air drying chamber 12 are guided into the collecting box 6, then the bottom plate of the collecting box 6 is rotated, the bottom plate of the collecting box 6 is picked off, and containers such as collecting bags and the like are prepared in advance to uniformly collect the pest corpses.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a compound paddy field pest trapping device convenient to clearance which characterized in that: comprises a base shell (1), a composite luring core (2) is arranged on the inner top wall of the base shell (1), an air inlet (11) is formed in the top end of the circumferential side wall of the base shell (1), a fan (3) is fixedly connected to the lower side of the air inlet (11) in the base shell (1), the part of the inner cavity of the base shell (1) located on the lower side of the fan (3) is an air drying cavity (12), the bottom of the air drying cavity (12) is provided with a two-semicircular movable plate door (4), the circular arc side edge of the movable plate door (4) is abutted to the side wall of the air drying cavity (12), a rotating shaft (41) parallel to the straight side wall of the movable plate door (4) is arranged on the movable plate door (4) in a penetrating way, the rotating shaft (41) is respectively connected with the inner side wall of the base shell (1), a torsion spring (42) is sleeved on the rotating shaft (41), and the two ends of the torsion spring (, when the torsion spring (42) is in a natural state, the two movable plate doors (4) are in a horizontal state and the straight side walls are mutually attached.

2. The composite type paddy pest trapping device convenient to clean as claimed in claim 1, wherein: be equipped with limit stop (43) on the inside wall of base shell (1), limit stop (43) are located the top of activity board door (4) cambered surface lateral wall and are contradicted with activity board door (4).

3. The composite type paddy pest trapping device convenient to clean as claimed in claim 2, wherein: the movable plate door (4) is provided with a ventilation through hole (44).

4. A composite paddy pest trapping device convenient to clean as claimed in claim 3, characterized in that: and a heating ring (5) is fixedly connected to the inner side wall of the air drying chamber (12).

5. The composite type paddy pest trapping device convenient to clean as claimed in claim 1, wherein: base shell (1) bottom fixedly connected with collects box (6), it is the same with base shell (1) bottom diameter to collect box (6) is round platform shape and top diameter, it connects overlap (61) to set firmly on the bottom plate circumference lateral wall of collecting box (6), collect box (6) bottom lateral wall bottom offer with spout (62) of overlap (61) adaptation.

6. The composite type paddy pest trapping device convenient to clean as claimed in claim 5, wherein: be equipped with on the bottom plate of collecting box (6) and run through ejector pad (63) of collecting box (6) bottom plate along vertical direction, the top fixedly connected with stopper (631) of ejector pad (63) circumference lateral wall, ejector pad (63) top fixedly connected with push rod (632), push rod (632) upwards extend and are contradicted respectively with two activity board door (4) parts that are located between two pivots (41).

7. The composite type paddy pest trapping device convenient to clean as claimed in claim 1, wherein: photoelectric doors (7) are arranged on the upper side and the lower side of an air inlet (11) on the outer side wall of the base shell (1), the fan (3) adopts a fan (3) with an adjustable rotating speed, and the photoelectric doors (7) are electrically connected with a control circuit of the fan (3).

8. The composite type paddy pest trapping device convenient to clean as claimed in claim 1, wherein: and the inner top wall of the base shell (1) is fixedly connected with an annular LED lamp tube (8).