ZDY4000BL型液压钻机履带行走液压系统的设计

Design of Crawler Travel Hydraulic System for Hydraulic Drill

摘要:

煤矿用履带式钻机是一种新型煤矿用液压钻机，它能有效地改善钻机工作效率，提高钻掘产量，降低工作强度，在煤矿行业起到了举足轻重的作用。以ZDY4000BL型煤矿用履带式全液压钻机为例，根据目前履带行走驱动系统的形式，及使用环境条件和制造成本的影响，提出了一种行之有效的液压钻机履带行走液压系统。使用表明，该型式能满足煤矿用履带式钻机的行走要求。

Abstract:

Crawler drill for coalmine is a new type hydraulic drill, which can greatly improve the working efficiency and reduce working strength. Take the example of ZDY4000BL crawler drill for coalmine, according to the form of present crawler travel system and considering the factors of environmental conditions and manufacturing cost, an effectual crawler travel hydraulic system is put forward for hydraulic drill, which can meet the travel requirement of crawler drill for coalmine.