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为了解决单卷筒绞盘机钢索自动回空问题,在单卷筒小型绞盘机的基础上增设一个摩擦卷筒,它可灵活地与绞盘机主机进行拆装,实现了一机多用。该机采用齿形带和摆动链轮少齿差减速器结构,具有体积小、重量轻、牵引力大等特点,经皆伐小集中作业及接运材作业试验表明,生产效率比人力提高3.26倍,成本降低11%;比畜力作业提高2.25倍,成本降低40%。该机已获中国实用新型专利,并批量生产。
In order to solve the problem of self-emptied empty wire of single-drum winch machine, a friction roller is added on the basis of a single-drum small winch machine, which can be flexibly disassembled and assembled with the winch machine to realize multi-use of one machine. The machine adopts the structure of toothed belt and oscillating sprocket with small tooth differential reducer, which has the characteristics of small size, light weight and large traction force. The test results show that the production efficiency is 3.26 times higher than that of manpower , The cost is reduced by 11%; 2.25 times higher than that of animal husbandry and the cost is reduced by 40%. The machine has been China’s utility model patents, and mass production.