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Drive conversion device of hybrid rice male parent auxiliary pollen scattering machine

A technology of hybrid rice and driving conversion, applied in the direction of botany equipment and methods, application, plant gene improvement, etc., can solve the problems of poor pollination process, etc., and achieve the effect of high automation ability

Active Publication Date: 2021-04-02
JINHUA ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to solve the problem of the poor pollination process of the existing male parent of rice, and propose a cooperative stepping powder spreading device for the male parent of hybrid rice auxiliary powder spreader

Method used

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  • Drive conversion device of hybrid rice male parent auxiliary pollen scattering machine
  • Drive conversion device of hybrid rice male parent auxiliary pollen scattering machine
  • Drive conversion device of hybrid rice male parent auxiliary pollen scattering machine

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Embodiment Construction

[0018] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0019] Before describing the implementation process, the applicant first elaborates some problems and ideas encountered in the initial design process of the present invention, so that it is easier to understand the purpose of designing the structure when introducing each mechanism later.

[0020] In fact, a flour spreading machine only needs a rod and its device for driving the striking rod to step and realize the function of dusting.

[0021] However, after the research and analysis of the members of the inventor's team, it was found that when the ram hits the position of the rice flower, it can capture the pollen to the greatest extent, because the moment of impact will generate the greatest momentum. If this momentum hap...

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Abstract

The invention provides a drive conversion device of a hybrid rice male parent auxiliary pollen scattering machine, and belongs to the technical field of agricultural mechanical equipment. The problemthat an existing rice male parent pollination process is poor is solved by the device. The drive conversion device comprises four fixedly-arranged shaft sleeves, butt joint head rods movably sleeved with the shaft sleeves, a fixedly-arranged conversion drive element, a bridge with one end fixedly arranged at the end of an output shaft of the conversion drive element, a switching ring body fixedlyarranged at the other end of the bridge, a support piece fixedly arranged and transversely provided with a circular through hole, a switching disc rotationally arranged in the circular through hole ofthe support piece, two swing arms fixedly arranged at the two sides of the switching disc and located on the same virtual plane, and a butt joint cross rod fixedly arranged at the ends of the two swing arms. Compared with the prior art, the drive conversion device can complete periodic automatic switching of two circuits through an ingenious structure so as to achieve functions, and has high automation capacity.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and relates to a drive conversion device for a hybrid rice male parent auxiliary powder spreader. Background technique [0002] During the breeding process of rice, pollination is required. Natural pollination is very slow. Therefore, in order to speed up pollination efficiency, artificial pollination is usually used in agriculture. [0003] Artificial pollination is generally done with a lance. The process is to pass the lance across the entire male field of hybrid rice. After the lance hits the rice, a certain momentum will be generated, and the momentum will provide a vibration effect, so that The pollen in the rice flower is shot down. [0004] At present, most of the artificial pollination needs manpower to complete, and two personnel are also required in the operation process. The two personnel are respectively on both sides of the field ridge and hold the ram respectively, a...

Claims

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Application Information

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IPC IPC(8): A01H1/02
Inventor 翁晓星徐锦大黄赟赵晋王建军陆丹丹黄益峰戴津婧
Owner JINHUA ACAD OF AGRI SCI