Telescopic integrated pile machine equipment with soil squeezing and filling functions

The invention discloses telescopic integrated pile machine equipment with soil squeezing and filling functions. The telescopic integrated pile machine equipment comprises a rotary excavating rack, a power head, a telescopic filling drill rod, a spiral squeezing and expanding drill bit and a ground pump. According to the telescopic integrated pile machine equipment, pile holes can be formed through extrusion and expansion, meanwhile, filler is continuously pressed and filled into the pile holes to form cast-in-place piles, the telescopic integrated pile machine equipment has two purposes, other matched construction equipment is reduced, and the equipment manufacturing cost is reduced. Meanwhile, soil bodies between the piles are compacted, soil-squeezing pile wall protection is not needed, spoil is avoided, environment friendliness and pollution avoiding are achieved, the construction speed is high, the drill rod can stretch out and draw back freely, and long pile construction can be achieved under a low drill