The invention relates to a grab bucket which comprises a grab bucket body which comprises two bucket petals surrounding a first rotating shaft. The scraping device is arranged on the bucket valve and connected with a second rotating shaft, and the first rotating shaft and the second rotating shaft are arranged in parallel; the scraping device comprises a scraping rod piece and a rotating assembly, the scraping rod piece is arranged around the bucket valves, the rotating assembly drives the scraping rod piece to rotate with the second rotating shaft as the rotating center, and the rotating radius of the scraping rod piece is larger than the maximum rotating radius of the bucket valves; a plurality of parallel scraping needles are arranged on the scraping rod piece at intervals, and the scraping needles are perpendicular to the plane where the scraping rod piece is located; according to the grab bucket, the scraping device is rotatably arranged on the bucket flap, and the scraping device and the bucket flap do not interfere with each other; after the bucket petals are opened to release the vinasse, the scraping device rotates to the openings of the bucket petals to scrape the vinasse, so that the working efficiency of the grab bucket is improved, and the reliability of the device is also ensured.

    本发明涉及一种抓斗,本发明包括抓斗,其包括两个围绕第一转轴的斗瓣;刮料装置,其设置在所述斗瓣上并与第二转轴连接,所述第一转轴与所述第二转轴平行设置;所述刮料装置包括围绕所述斗瓣设置的刮料杆件,以及驱动所述刮料杆件以所述第二转轴为旋转中心旋转的转动组件,所述刮料杆件的旋转半径大于所述斗瓣的最大旋转半径;所述刮料杆件间隔设置有多个互相平行的刮针,所述刮针垂直于所述刮料杆件所在的平面;本发明所述一种抓斗,通过将刮料装置可旋转地设置在斗瓣上,两者互不干扰;斗瓣张开释放酒糟后刮料装置旋转至斗瓣的开口处对酒糟进行刮平,既提高了抓斗的工作效率,也保证了装置的可靠性。


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    Title :

    Grab bucket


    Additional title:

    一种抓斗


    Contributors:
    WANG JIAN (author) / WANG XIAOGUANG (author) / MENG WANFU (author)

    Publication date :

    2023-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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