The invention relates to the technical field of multi-petal grab buckets, in particular to a self-cleaning type double-rope multi-petal grab bucket which comprises a supporting mechanism, an inner scraping mechanism installed on the supporting mechanism and an obstacle removing mechanism installed in the supporting mechanism, and the obstacle removing mechanism is arranged in the middle of the inner scraping mechanism; the supporting mechanism comprises a force arm and a plurality of first chucks installed on the force arm. Existing single-face jaw plates are arranged into the spliced double-face jaw plates, after the built-in half jaw plate firstly stretches into materials, waste steel bars in concrete can be sorted and grabbed, after the external jaw plate is closed, clamped solidified waste can be pressed and cut off, and finally along with operation of a crane, the waste steel bars in the concrete can be sorted and grabbed. When concrete adheres to the inner wall of the external jaw plate, half of the internal jaw plate can shovel away the concrete on the inner wall of the external jaw plate, and at the moment, the structure can prevent sharp objects in materials from abrading the external pressure-resistant jaw plate.
本发明涉及多瓣抓斗技术领域,具体为一种自清理式双绳多瓣抓斗,包括支撑机构、安装在支撑机构上的内刮机构以及安装在支撑机构内的清障机构,所述清障机构设置在内刮机构的中部;所述支撑机构包括力臂以及安装在力臂上的多个第一夹头。通过将现有单面的颚板设置拼接的双面颚板,当内置的半截颚板最先伸入物料的内部后,混凝土中的废弃钢筋便可得到分拣抓取,直至外置的颚板闭合后,得到夹持的固化废物便可得到施压截断,最终随着起重机的运行,废弃钢筋便可得到取出,当混凝土粘附在外置颚板的内壁后,半截且内置的颚板便可将其内壁的混凝土进行铲除,此时该结构可以避免物料中尖锐物品对外置抗压的颚板造成磨损。
Self-cleaning type double-rope multi-petal grab bucket
一种自清理式双绳多瓣抓斗
2025-03-21
Patent
Electronic Resource
Chinese
Self-cleaning type double-rope and multi-valve grab bucket based on parallel mechanism
European Patent Office | 2015
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