Automatic trench excavation and pipe burying all-in-one machine

The utility model provides an automatic groove excavation and pipe burying all-in-one machine which comprises a vehicle body, and two walking crawler belts and a soil conveying belt assembly are arranged on the two sides of the lower portion of the vehicle body respectively. A pipeline storage frame and a pipe burying mechanical arm are arranged at the tail of the vehicle body, and a groove excavation assembly is arranged in front of the vehicle body. The pipe burying machine has the advantages that the groove excavation assembly can excavate a groove in the ground in the process that the walking caterpillar band drives the vehicle body to advance, and the pipe burying mechanical arm can embed a pipe body to be buried carried on the vehicle body into the excavated groove; the soil conveying belt assembly can backfill soil generated in the trench excavation process into a trench where a pipe body is installed, and the trench is backfilled. The groove excavation and pipe burying all-in-one machine can integrall