The invention provides a straw returning method based on mechanical operation. The straw returning method comprises the following steps of firstly, pushing a handle to enable wheels to roll and advance in a field, and meanwhile, starting a power driving device by a control panel, and transmitting power to a harvesting mechanism, a first conveying mechanism, a second conveying mechanism, a third conveying mechanism and a crushing mechanism by the power driving device; then, enabling the harvesting mechanism to automatically cut off and harvest straw standing in a field, and enabling the harvested straw to enter the first conveying mechanism; using the first conveying mechanism for extruding and compressing the straw into bundles and outputting the bundles into the second conveying mechanism, shifting and pushing down the bundles of the straw in the second conveying mechanism, and outputting the straw into the third conveying mechanism; using the third conveying mechanism for further compressing the straw and slowly outputting the straw into the crushing mechanism; and finally, using the crushing mechanism for continuously cutting the straw in the length direction to form straw chippings with the length ranging from 0.5 cm to 1 cm, and throwing out the straw chippings from one side of an advancing bracket to enable the straw chippings to fall into the field.

    本发明提供了基于机械化作业的秸秆回田方法,其步骤在于,首先,推动把手使轱辘在田地里进行滚动行进,同时,由控制面板启动动力驱动装置,动力驱动装置将动力传递至收割机构、输送机构一输送机构二、输送机构三以及粉碎机构;而后,收割机构对站立于田地里的秸秆进行自动切断收割,收割后的秸秆进入至输送机构一内;输送机构一对秸秆进行挤压压缩成捆状并且输出至输送机构二内,在输送机构二内将捆状的秸秆拨动推倒并且输出至输送机构三内;输送机构三将秸秆进一步压紧并且缓慢的输出至粉碎机构内;最后,粉碎机构将秸秆沿着长度方向进行连续剪裁并且形成0.5cm至1cm长度大小的秸秆碎屑,秸秆碎屑由行进托架的一侧抛洒出并且落至田地里。


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    Title :

    Straw returning method based on mechanical operation


    Additional title:

    基于机械化作业的秸秆回田方法


    Publication date :

    2020-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01D Ernten , HARVESTING / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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