CN113749070A

CN113749070A - Wheat aphid prevention and cure device

Info

Publication number: CN113749070A
Application number: CN202111187142.XA
Authority: CN
Inventors: 崔晓敬; 陈洁; 史丽丽
Original assignee: Handan Academy Of Agricultural Sciences
Current assignee: Handan Academy Of Agricultural Sciences
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2021-12-07
Anticipated expiration: 2041-10-12
Also published as: CN113749070B

Abstract

The invention discloses a wheat aphid control device, comprising: when the ladybug spraying device is used, a user puts a plurality of ladybugs for preventing and controlling aphids into each ladybug releasing box, a ladybug attractant is added into each drug tank, each power device can also emit the corresponding ladybug releasing box after the ladybug attractant in each drug tank is sprayed out, when the ladybug releasing boxes are sprayed to the outside from the channels, the cover body is opened, so that a large number of ladybugs scatter at four times and fall into the field under the influence of the ladybug attractant, the ladybugs are spread in a space selected by the ladybug attractant at a very high speed, and the ladybugs only fall into the field needing to be prevented and controlled, thereby controlling the limit edge of the ladybug spreading space, enabling biological prevention and control to be more targeted and ensuring the prevention and control effect.

Description

Wheat aphid prevention and cure device

Technical Field

The invention relates to the field of agricultural pest control equipment, in particular to a wheat aphid control device.

Background

When aphids are controlled in the field, both medicament control and biological control are common control means, and when the aphids are controlled by using a biological control method, the conventional method is to release ladybugs which are good at catching the aphids in the field, but the method often causes the diffusion of the ladybugs to be difficult to control, has the problems of low diffusion speed, manual labor and time control of a diffusion area and the like, and is accompanied with the problems of poor pertinence, poor economy in effect, high cost and the like of biological control.

Disclosure of Invention

The invention can spray the ladybug attractant in the field, launch the ladybug release boxes to the outside from the field, release the ladybugs in each box body in the air, scatter a large amount of ladybugs four times, fall into the selected field under the influence of the ladybug attractant, and spread the ladybugs in the selected space of the ladybug attractant at a very high speed, thereby ensuring that the biological control purpose is more definite, the effect is better, the using amount of the ladybugs is also reduced, and the economic cost is reduced.

Therefore, the invention provides a wheat aphid control device, which comprises:

the upper part of the base is connected with a supporting column.

The center of the lower surface of the mounting disc is movably connected to the supporting column through a rotating shaft, a medicament tank is connected to the mounting disc, and a ladybug attractant is placed in the medicament tank;

the control assemblies are uniformly distributed on the mounting disc along the circumferential direction of the mounting disc; each of the control assemblies includes: the mounting arm is connected to the mounting disc, the front end of the mounting arm is provided with a channel, and the front end of the mounting arm is provided with an opening through the channel; the ladybug release box is arranged in the channel, and a plurality of ladybugs are arranged in the ladybug release box; the launching assembly is arranged in the channel and used for launching the ladybug release box from the channel to the outside; the medicament injection assembly is arranged at the front end of the mounting arm and connected with the medicament tank through a connecting pipeline.

Each ladybug release box all includes: the box body and the cover body are hinged to the box body, and a locking mechanism is arranged between the cover body and the box body.

Each locking mechanism is provided with a switch button; each of the transmission assemblies includes: the power device is arranged inside the channel, the push rod is connected to the power device in a transmission mode, the power device is used for pushing the push rod and further used for launching each ladybug release box, and the power device is provided with a control switch.

Unlocking the corresponding locking mechanism when each switch button is pressed; each of the transmit assemblies further comprises: and the push plate is connected to the front end of the push rod and used for pushing the ladybug release box and simultaneously pressing the switch button.

Each of the medicine ejection assemblies includes: the medicine pump is connected to the medicine tank through a connecting pipeline, and the medicine pump is connected to the control switch in a signal mode and used for controlling the starting and the closing of the medicine pump; the rear end of the medicine outlet pipe is connected with the medicine pump; the nozzle is connected to the front end of the mounting arm and is connected with the medicine outlet pipe.

The inside of the medicament tank is also provided with sulfoxaflor.

The power device comprises: and the power output end of the piston driving box is connected with the tail end of the push rod.

The invention has the beneficial effects that:

the invention provides a wheat aphid control device, a user loads a plurality of ladybugs for controlling aphids into ladybug release boxes, and adds ladybug attractants into a medicament tank, each ladybug release box is placed into a channel, then the user uses a control switch to sequentially start a medicament pump and a power device, each power device can also emit the corresponding ladybug release box after medicament in the medicament tank is sprayed out, when the ladybug release boxes are emitted to the outside air from the channel, a cover body is opened, ladybugs in each box body can be released, a large number of ladybugs are scattered around and fall into the field needing to be controlled by the ladybug, the ladybugs are scattered in the space selected by the ladybug attractants at a very high speed, the ultimate edge of a carnivorous ladybug spreading space can be controlled when the ladybugs are used for biological control, and the biological control effect is improved, the economic investment is reduced, so that the purpose of low investment and good effect is achieved.

Drawings

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

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a top sectional view of a detail of the control assembly of the present invention.

Description of reference numerals:

1. a base; 2. a support pillar; 3. mounting a disc; 4. a medicament canister; 5. mounting an arm; 6. a box body; 7. a cover body; 8. a switch button; 9. a push rod; 10. pushing the plate; 11. a drug pump; 12. a medicine outlet pipe; 13. and (4) a nozzle.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, a wheat aphid control device comprises: the device comprises a base 1, a support column 2, a mounting disc 3, a medicament tank 4 and a plurality of prevention and treatment components, wherein the support column 2 is connected to the upper part of the base 1, and the support column 2 is a telescopic column with adjustable height; the center of the lower surface of the mounting disc 3 is movably connected to the supporting column 2 through a rotating shaft, a motor can be arranged inside the supporting column 2, an output shaft of the motor is connected with the rotating shaft and used for enabling the mounting disc 3 to rotate, the mounting disc 3 is connected with a medicament tank 4, a ladybug attractant is arranged inside the mounting disc and cannot generate large influence on survival and propagation of the carnivorous ladybug, the medicament tank is used for inducing the carnivorous ladybug to fall only in a field needing aphid control, so that the limit edge of a carnivorous ladybug spreading space is controlled, and environmental influence caused by biological control is reduced; a plurality of prevention and cure subassemblies are evenly arranged on mounting disc 3 along the circumference of mounting disc 3, each prevention and cure subassembly all includes: the device comprises a mounting arm 5, a channel, a ladybug release box, a launching assembly and a medicament spraying assembly, wherein the mounting arm 5 is fixedly connected to a mounting disc 3, the front end of the mounting arm 5 is provided with the channel, and the front end of the mounting arm 5 of the channel is provided with an opening; the ladybug release box is arranged in the channel, and is internally provided with a plurality of ladybug living bodies, wherein the ladybug can be coccinella septempunctata, harmonia axyridis, six ladybug or propylaea japonica and the like; the launching assembly is arranged in the channel and is used for launching the ladybug release box from the channel to the outside; the medicament injection assembly is arranged at the front end of the installation arm 5 and connected with the medicament tank 4 through a connecting pipeline, the medicament in the medicament tank 4 is injected towards the field before the ladybug release box is launched, and the rotary installation disc 3 can enable the medicament and the ladybug release box to enter the field more uniformly.

Further, each ladybug release box comprises: box body 6 and lid 7, lid 7 articulates in box body 6, and be equipped with locking mechanical system between lid 7 and the box body 6, locking mechanical system unblock after each ladybug release box is launched the passageway to just can open the ladybug that lid 7 released each 6 insides of box body in the air, make a large amount of ladybugs scatter off four times, and fall into the field by the influence of ladybug attractant, can use the ladybug to carry out when biological control, let the ladybug spread in fairly large space with very fast speed, and the lower surface of box body 6 is located to lid 7, thereby open lid 7 in the air and can release ladybug wherein more smoothly.

Further, each locking mechanism is provided with a switch button 8; each of the transmission assemblies includes: the ladybug launching device comprises a push rod 9 and a power device, wherein the power device is arranged in a channel, the push rod 9 is in transmission connection with the power device, the power device is used for pushing the push rod 9 so as to be used for launching each ladybug releasing box, the power device is provided with a control switch, the power device can be driven by an electric piston, or a spring with a releasing mechanism can be used as a power mechanism to launch the ladybug releasing boxes, or compressed air can be used for launching.

Further, each switch button 8 unlocks the corresponding locking mechanism when pressed; each of the transmit assemblies further comprises: and the push plate 10 is connected to the front end of the push rod 9 and used for pushing the ladybug release boxes and simultaneously pressing the switch button 8 to unlock the locking mechanism and open the cover body 7, so that the unlocking effect of the locking mechanism is realized after each ladybug release box is launched out of the channel.

Further, each of the medicine ejection assemblies includes: the medicine pump 11 is connected to the medicine tank 4 through a connecting pipeline and used for pumping out and spraying the medicine, is connected to the control switch through a signal, and is started before the control switch starts the power device through the arrangement of the relay; a medicine outlet pipe 12, the rear end of which is connected with the medicine pump 11; and the nozzle 13 is connected to the front end of the mounting arm 5, and the nozzle 13 is connected with the medicine outlet pipe 12.

Further, as mentioned above, the inside of the medicament tank 4 can be filled with sulfoxaflor, because biological control is different from common medicament control, the period is long, the implementation is slow, in order to keep the control intensity during the aphid control period, the medicament tank 4 is filled with sulfoxaflor and the spraying assembly of the invention is utilized to combine medicament control with certain intensity according to the actual requirement, and the sulfoxaflor does not cause great influence on ladybug, and does not influence the main biological control process of the invention.

Further, the medicament tank 4 is filled with sulfoxaflor, and the power device comprises: piston drive case 14, its power take off end and push rod 9 end connection, the piston drive case conveniently adjusts the velocity of motion of its output end piston to conveniently adjust the emission speed of ladybug release box, thereby not only can simply adjust the transmission distance of ladybug release box and control ladybug dispersion space size, can also let the emission speed of ladybug release box produce less influence and damage to its inside ladybug.

The use method of the invention comprises the following steps:

when the wheat aphid control device is used, a user puts a plurality of ladybugs for controlling aphids into each box body 6, closes the cover body 7 corresponding to each box body 6, adds ladybug attractant or sulfoxaflor when adding ladybug attractant or sulfoxaflor into the medicament tank, puts each ladybug release box into the channel, leaves the field, uses the control switch to sequentially start the medicament pump 4 and the power device, each power device launches the corresponding ladybug release box after medicament in the medicament tank 4 is sprayed out, the push plate 10 pushes the ladybug release boxes and simultaneously presses the switch button 8 to unlock the locking mechanism, when the ladybug release boxes are launched into the air from the channel, the support below the cover body 7 disappears, so that the ladybugs in each box body 6 can be released under the action of gravity, a large number of ladybugs are scattered and fall into the field under the influence of the ladybug attractant, when the ladybug is used for biological control, the ladybug can be spread in a selected space at a very high speed, and the carnivorous ladybug can only fall in the field needing aphid control, so that the limit edge of the space for spreading the carnivorous ladybug is controlled, the cost input is reduced, and the biological control effect can be improved.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. A wheat aphid control device, comprising:

the upper part of the base (1) is connected with a supporting column (2).

The center of the lower surface of the mounting disc (3) is movably connected to the supporting column (2) through a rotating shaft, a medicament tank (4) is connected to the mounting disc (3), and a ladybug attractant is arranged in the medicament tank;

the prevention and control assemblies are uniformly distributed on the mounting disc (3) along the circumferential direction of the mounting disc (3); each of the control assemblies includes: the mounting arm (5) is connected to the mounting disc (3), the front end of the mounting arm (5) is provided with a channel, and the front end of the mounting arm (5) of the channel is provided with an opening; the ladybug release box is arranged in the channel, and a plurality of ladybugs are arranged in the ladybug release box; the launching assembly is arranged in the channel and used for launching the ladybug release box from the channel to the outside; the medicament injection assembly is arranged at the front end of the mounting arm (5), and is connected with the medicament tank (4) through a connecting pipeline.

2. A wheat aphid control device as claimed in claim 1 wherein each ladybug release cassette includes: the box body (6) and the cover body (7), the cover body (7) is hinged to the box body (6), and a locking mechanism is arranged between the cover body (7) and the box body (6).

3. A wheat aphid control device according to claim 2, wherein each locking mechanism is provided with a switch button (8); each of the transmission assemblies includes: push rod (9) and power device, power device locates inside the passageway, push rod (9) transmission is connected on power device, and power device is used for promoting push rod (9) to be used for launching each ladybug release box, and power device is equipped with control switch.

4. A wheat aphid control device according to claim 3, wherein each switch button (8) when pressed unlocks the corresponding locking mechanism; each of the transmit assemblies further comprises: and the push plate (10) is connected to the front end of the push rod (9) and is used for pushing the ladybug release box and simultaneously pressing the switch button (8).

5. A wheat aphid control device as claimed in claim 1 wherein each said medicament injection assembly includes: the medicine pump (11) is connected to the medicine tank (4) through a connecting pipeline, and the medicine pump (11) is in signal connection with the control switch and is used for controlling the starting and the closing of the medicine pump (11); a medicine outlet pipe (12), the rear end of which is connected with the medicine pump (11); and the nozzle (13) is connected to the front end of the mounting arm (5), and the nozzle (13) is connected with the medicine outlet pipe (12).

6. A wheat aphid control device according to claim 1, wherein sulfoxaflor is also placed in the medicament tank (4).

7. A wheat aphid control device as claimed in claim 3 wherein said power means includes: and the power output end of the piston driving box (14) is connected with the tail end of the push rod (9).