A drive conversion device for a hybrid rice male parent auxiliary powder spreader
A technology of hybrid rice and driving conversion, applied in the direction of plant genetic improvement, application, botanical equipment and methods, etc., can solve problems such as poor pollination process, and achieve the effect of high automation ability
Active Publication Date: 2022-03-08
JINHUA ACAD OF AGRI SCI
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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
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[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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The invention provides a drive conversion device for a hybrid rice male parent auxiliary powder spreader, which belongs to the technical field of agricultural machinery. It solves the problem of poor pollination process of the existing rice male parent. The drive conversion device of the book includes four fixed shaft sleeves, a butt joint rod movably sleeved in the shaft sleeves, a fixed conversion drive element, a bridge with one end fixed at the end of the output shaft of the conversion drive element, and a bridge fixed to the end of the output shaft of the conversion drive element. The switching ring body at the other end, the bracket part fixedly arranged and provided with a circular through hole in the horizontal direction, and the switching disc set in the round through hole of the bracket part rotated, are fixedly arranged on both sides of the switching disc and are on the same virtual plane The two swing arms and the butt cross bars fixedly arranged at the ends of the two swing arms. Compared with the prior art, the drive conversion device can complete the periodic automatic switching of the two lines to realize the function through the ingenious structure, and has a high degree of automation capability.
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...
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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