Collision pneumatic type hybrid rice seed producing and pollinating machine and method thereof

Abstract

The invention discloses a collision pneumatic type hybrid rice seed producing and pollinating machine and a method thereof. The collision pneumatic type hybrid rice seed producing and pollinating machine comprises a machine frame, a micro gasoline engine, a fan, a bracket, a guide sleeve, a sliding sleeve, a left spike striking rod, a guide rail, a right spike striking rod, spike striking teeth and a flow valve, wherein the micro gasoline engine and the fan are fixed on the rear side of the machine frame; the bracket is installed on the machine frame through the guide sleeve; the front ends of the left spike striking rod and the right spike striking rod are articulated; the rear parts of the left spike striking rod and the right spike striking rod are installed on the bracket through the sliding sleeve; the plurality of spike striking teeth are fixed on the outer sides of the left spike striking rod and the right spike striking rod; furthermore, blow holes are uniformly formed in the outer sides of the left spike striking rod and the right spike striking rod; an inlet of the flow valve is connected with an outlet of the fan; and the outlet of the flow valve is connected with the left spike striking rod and the right spike striking rod. In the event of travelling, spike parts of male parents are lightly collided by the spike striking rods and the spike striking teeth; pollen is transmitted to the part above female parents through airflow; and the collision pneumatic type hybrid rice seed-producing and pollinating machine disclosed by the invention has the advantages of being steady and uniform for pollinating, good in effect, smart and flexible in complete machine, convenient to operate and control, high in operation efficiency and low in labour intensity and is applied to seed-producing and pollinating of different varieties of rice.

Description

technical field [0001] The invention relates to a pollinator, in particular to a collision-pneumatic hybrid rice seed production pollinator and a method thereof. Background technique [0002] Pollination of hybrid rice is the key to improve the quality and yield of seed production. At present, the artificial assisted pollination methods of hybrid rice mainly include manpower and mechanical methods. Manual pollination is a traditional pollination method, including single long pole pollination method, double short pole pollination method and rope pull pollination method, among which the single long pole pollination method and double short pole pollination method have higher pollination quality, but all The artificial pollination method is labor-intensive and low in production efficiency, and cannot meet the development requirements of modern seed production technology. Mechanical pollination mainly includes collision and pneumatic pollination. It has high production efficien...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a collision-pneumatic hybrid rice seed production pollinator and method thereof in order to overcome the shortcomings of the existing hybrid rice pollination methods

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