为了保证井下中深孔装药车在炸药装填前对孔的快速性和准确性,以及炸药装填时退管的均匀性与稳定性,研发了一种液压驱动的链式送管器装置。阐述了该装置的基本结构、工作原理及调速方式。该装置具有对孔速度快、调速性能好、稳定性高、操作方便等优点,能够提高炸药装填作业中的安全性和可靠性。 In order to ensure the fastness and accuracy of the hole deep-hole charge vehicles before explosives filling, as well as the uniformity and stability of the ejector when the explosives are loaded, a hydraulically driven chain pipe feeder device was developed. The basic structure, working principle and speed regulation mode of the device are expounded. The device has the advantages of fast hole speed, good speed regulation performance, high stability, easy operation and the like, and can improve the safety and reliability in the loading operation of explosives.