Hole grouting equipment for soil-rock mixed deep backfill area

The utility model relates to the technical field of grouting equipment, in particular to soil-rock mixed deep backfill area hole grouting equipment which comprises a chassis, a grouting mechanism and a stabilizing mechanism, the stabilizing mechanism comprises a driving assembly, a transmission assembly and a supporting assembly, the chassis is used for driving the grouting mechanism to move to a backfill area, and the driving assembly is used for driving the grouting mechanism to move to the backfill area. The grouting mechanism is used for backfilling a cavity, when the grouting equipment is used, the driving assembly drives the transmission assemblies to stretch out of the bottom of the chassis, the supporting assemblies make contact with the ground to support the chassis, the number of the transmission assemblies and the number of the supporting assemblies are at least four, and the periphery of the chassis is supported. The problem that existing grouting equipment is prone to rollover when being impacted