CN105494085A

CN105494085A - Multi-rotor-wing auxiliary pollination machine for increasing yield of breeding field

Info

Publication number: CN105494085A
Application number: CN201610020980.0A
Authority: CN
Inventors: 程光远; 程宏远; 高月波
Original assignee: SHENYANG JINFENGCHUN AVIATION TECHNOLOGY Co Ltd
Current assignee: SHENYANG JINFENGCHUN AVIATION TECHNOLOGY Co Ltd
Priority date: 2016-01-13
Filing date: 2016-01-13
Publication date: 2016-04-20
Anticipated expiration: 2036-01-13
Also published as: CN105494085B

Abstract

The invention discloses a multi-rotor-wing auxiliary pollination machine for producing seeds and increasing the yield. The machine comprises a multi-rotor-wing aircraft, and the multi-rotor-wing aircraft is characterized in that two air blowing fans are assembled at the tail of a rack of the multi-rotor-wing aircraft through a connection frame, wherein the air outlet direction of the two air blowing fans is 45-degree downwards relative to the plane of a machine body and 45-degree outwards relative to the direction of the machine tail. When the multi-rotor-wing auxiliary pollination machine for producing the seeds and increasing the yield flies, generated downward spinning air flow can reach force 5-6 wind power, stamens of corn male plants can be shaken forcefully, pollen in the stamens is shaken off and made to fly away, when the multi-rotor-wing machine flies over the corn male plants, air flow generated by the tail of the machine goes up to drive the pollen to spread toward the two sides of the flight direction, and thereby the transverse distance and area of pollen spreading are increased, so that the pollen can adhere to female plants more uniformly, the pollination rate of the female plants is raised, the traditional plantation mode that one corn male plant pollinates three corn female plants can be improved to the extent that one corn male plant pollinates ten to fifteen corn female plants, the pollination rate is raised, pollination quality is improved, and the purposes of increasing the yield and enhancing the effect are achieved.

Description

Many rotors breeding field volume increase supplementary pollination machine

Technical field

The invention belongs to a kind of agricultural production equipment, particularly a kind of many rotors seeds for increasing yield supplementary pollination machine.

Background technology

In traditional farming is produced, some agricultural crops are when growing into and generally blooming, and the pollen of staminiferous plant pistil needs to fall on female plant by means of modes such as natural wind-force or insect carry, thus completes pollination.But be often subject to the impact of uncertain natural cause, pollination rate can not be guaranteed, especially very obvious in breeding field: at breeding field pollinated stage in the past, to be generally the time in midsummer, for corn, mostly be Hybrid, its pollinated stage mostly is annual mid-July to the last ten-days period, temperature drift, when temperature reaches 35 DEG C time, pollen can lose activity at 5 minutes, thus affected Pollination Effect, also only has early morning and have higher pollination rate at dusk in the middle of one day.

And summer natural wind less, pollination can only reach the distance about 3 ~ 4 pearls, in breeding field, hybrid maize is generally 1 strain staminiferous plant and arranges in pairs or groups 3 strain female plants (2 male pearl interval 6 pearls) guarantee output, staminiferous plant itself can not tie rod, therefore its land utilization rate is also only 6/7, wastes a large amount of resources.

Summary of the invention

The object of this invention is to provide a kind of many rotors seeds for increasing yield supplementary pollination machine, directed, stable, effective wind-force can be provided on farmland, carry out large area effective operation, the auxiliary crop bloomed pollinates, improve pollination rate and pollination quality, increase the effective use of land area of breeding field simultaneously, increase seed production, significantly cost-saving.

Technical scheme provided by the invention is as follows: comprise multi-rotor aerocraft, it is characterized in that: assemble two air-out directions at the afterbody of multi-rotor aerocraft frame by link downward relative to 45 °, fuselage plane, and the blower fan outside relative to 45 °, tail direction.

Good effect of the present invention: the lower rotational gas flow produced during the flight of rotor seeds for increasing yield supplementary pollination machine can reach 5-moderate gale power, corn staminiferous plant pistil can be made to produce significantly rock, pollen in pistil is shaken off, makes it fly away, re-use the lower rotational gas flow that the generation of many rotors upset by blower fan.When many gyroplanes fly over above corn staminiferous plant, the air-flow that drive end unit produces raises up and drives pollen to spread to heading both sides, increase lateral separation and the area of pollen diffusion with this, make pollen be able to be attached on female plant more uniformly, improve female plant and to be pollinated rate.

Traditional breeding field 1 strain stamen is arranged in pairs or groups 3 strain gynoeciums, for corn, its spacing in the rows is generally at about 360mm, can calculate the wind-pollinated coverage of nature is 1080mm, but through experiment test, effective beam wind of many rotors breeding field volume increase supplementary pollination unmanned plane can reach more than 7200mm, so 20 pearl corns can be reached by coverage distance, for outstanding effect of increasing production, use breeding field volume increase supplementary pollination function to realize 1 strain stamen, 10 pearl gynoeciums (the female pearl of 20 pearl of being separated by between 2 male pearls) of arranging in pairs or groups and make the two-way pollination of female pearl, Pollination Effect is more outstanding, every pearl corn fruit fringe grain plumpness can increase by more than 20%.

Because stamen is only responsible for pollination, do not tie fringe, so in the past traditional corn breeding field only account for the female plant of field area 85% can output corn seed, and the cultivated area of female plant can be risen to the minimizing of 95%(and staminiferous plant cultivated area through the breeding field that too much rotor breeding field volume increase supplementary pollination unmanned plane is pollinated), add the effective use of land area 10% of breeding field.Breeding field seed production can be made to increase by more than 30%, provide significant conservation cost and improve output.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Fig. 2 is working state schematic representation of the present invention.

Embodiment

See Fig. 1,2, concrete structure is as follows: multi-rotor aerocraft adopts existing known features, namely in the fuselage main body 2 that flight instrument is automatically housed, assembles 1-4 motor, coaxial connection rotor 3 on 1-4 motor; It is downward relative to 45 °, fuselage plane that the tail of multi-rotor aerocraft fuselage assembles two air-out directions by link 5, and the blower fan 6,7 outside relative to 45 °, tail direction.Divided by two blower fans 7,6 to mount respectively in 2, No. 3 motor horn middles and 3, No. 4 motor horn middles, connect four supports 1 in the bottom of frame, so that fuselage is not in contact with the ground when landing.

Claims

1. the supplementary pollination of rotor seeds for increasing yield more than kind machine, comprise multi-rotor aerocraft, it is characterized in that: assemble two air-out directions at the afterbody of multi-rotor aerocraft frame by link downward relative to 45 °, fuselage plane, and the blower fan outside relative to 45 °, tail direction.