The invention discloses a piling mechanism of a piling
machine. The piling mechanism of the piling
machine comprises a
barrel, an
impact cylinder, an
impact piston, an impactor guide sleeve, a wood
pile guide sleeve, an impactor and an inner
pile head; the
impact cylinder is arranged in the
barrel in a sliding mode, one end of the impact cylinder is closed, and other end of the impact cylinder is opened; the impact
piston is arranged in the impact cylinder in a sliding mode and linked with a transmission mechanism; the wood
pile guide sleeve is fixed relative to the
barrel, the impactor is installed on the impactor guide sleeve in a sliding mode, one end of the impactor penetrates out of the impactor guide sleeve and extends to the impact cylinder, and other other end of the impactor penetrates out of the impactor guide sleeve and is located in the wood pile guide sleeve; the inner pile head is fixed relative to the end, located in the wood pile guide sleeve, of the impactor. According to the piling mechanism of the piling
machine, one end of the impact cylinder is opened, the other end of the impact cylinder is closed, the impactor is impacted through the impact cylinder arranged in the barrel in a sliding mode, and only the portion, between the impact
piston and the inner side wall of the impact cylinder, in the impact cylinder needs to be sealed; compared with an exiting structure, the reliability is good, and the strike force is larger.