According to the electro-hydraulic multi-petal grab bucket, a center barrel of the electro-hydraulic multi-petal grab bucket comprises an upper support, a lower support arranged below the upper support and a plurality of support connecting pieces corresponding to bucket petals and oil cylinders in a one-to-one mode, compared with an existing barrel structure, on the basis that the strength of the barrel is guaranteed, the weight of the barrel is reduced, the internal space is increased, and the service life of the barrel is prolonged. Due to the fact that the oil tank is detachably fixed in the lower support, all parts of the hydraulic station can be arranged on the upper surface of the oil tank, gaps between the adjacent support connecting pieces can serve as service ports, all the parts of the hydraulic station can be overhauled or taken out through the service ports, and convenience is provided for overhauling of the hydraulic station. The oil tank can be effectively prevented from being impacted by external force and oil leakage of the oil tank can be effectively avoided, the whole hydraulic station can serve as an independent module and is integrally lifted out from the lifting outlet of the upper support, on-site maintenance is achieved, the situation that in the prior art, an oil cylinder of a maintenance station needs to be matched is not needed, the maintenance efficiency is improved, and the oil tank is convenient to clean.
本发明提供一种电动液压多瓣抓斗,其中心筒体包括上支架、设于所述上支架下方的下支架以及与所述斗瓣和油缸一一对应的多个支架连接件,与现有筒体结构相比,在保证了筒体强度的基础上,不仅降低了筒体的重量,还增大了内部空间,使得液压站的各部件可以设置在油箱的上表面,并且相邻支架连接件之间的空隙均可作为检修口,可经其对液压站的各部件进行检修或者将部件取出,为液压站的检修提供了便利,同时,由于油箱可拆卸固定于下支架内部,可有效避免油箱受到外力撞击导致油箱漏油,并且整个液压站可作为独立模块,从上支架的吊出口整体吊出,实现现场检修,而不需要如现有技术中必需要维修站的油缸进行配合,提高了检修效率,也便于清洗油箱。
Electric hydraulic multi-petal grab bucket
电动液压多瓣抓斗
2024-11-01
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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