The invention provides a spreading device which comprises a spreading box provided with a material inlet, a storage cavity and a material outlet which are communicated in sequence, and the material outlet is formed in the bottom of the spreading box; the swinging part and the conveying part are synchronously and rotatably arranged at the bottom of the spreading box and located below the material outlet, the swinging part is provided with a plurality of bearing surfaces which are distributed in the circumferential direction of the material outlet at intervals, and the bearing surfaces are used for bearing materials falling from the material outlet; a conveying part is arranged between every two adjacent bearing faces, one end of each conveying part extends to the position below the corresponding material outlet, the other end of each conveying part extends in the direction away from the corresponding material outlet and conveys materials in the direction away from the corresponding material outlet, and the conveying speed of the materials on the bearing faces is different from the conveying speed of the materials on the conveying parts. And the first driving part is arranged on the broadcast sowing box and is in driving connection with the swinging part. According to the scheme, the problems that in the prior art, a spreading device is small in spreading coverage range and poor in spreading effect can be solved.

    本发明提供一种撒播装置,包括:撒播箱,具有顺次连通的物料进口、存储腔和物料出口,物料出口设置在撒播箱的底部;甩动部和输送部,同步可转动地设置在撒播箱的底部,且位于物料出口的下方,甩动部具有多个沿物料出口的周向间隔分布的承接面,承接面用于承接由物料出口下落的物料;相邻的两个承接面之间设置有一个输送部,输送部的一端延伸至物料出口的下方,输送部的另一端朝向远离物料出口的方向延伸,朝向远离物料出口的方向输送物料,物料在承接面上的运输速度与物料在输送部上的运输速度不同;第一驱动部,设置在撒播箱上,第一驱动部与甩动部驱动连接。本方案能解决现有技术中的撒播装置的撒播覆盖范围小,撒播效果差的问题。


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    Title :

    Spreading device


    Additional title:

    撒播装置


    Contributors:
    ZHANG XIAOPING (author) / WANG YU (author) / WEI BOWEI (author) / JIAO XIAOLIANG (author) / BI YINLI (author) / MA SHAOPENG (author) / GAO YAKUN (author) / JEON MOON-JI (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01C Pflanzen , PLANTING / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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