The invention discloses a
coal mine digging and anchoring all-in-one
machine construction testing device, and belongs to the technical field of mining, the
coal mine digging and anchoring all-in-one
machine construction testing device comprises a base and a
cutting tool arranged above the base, a
rock sample placing table is slidably arranged above the base, a moving plate is slidably arranged on the base, a cavity is formed in the
rock sample placing table, and the moving plate is arranged in the cavity; the driving rack is fixedly arranged on one side of the moving plate; a two-way screw rod is rotationally connected into the
rock sample placing table; according to the construction testing device for the
coal mine digging and anchoring integrated
machine, a hydraulic oil cylinder drives a moving plate to drive a
cutting tool to move downwards, a driving rack is meshed with a gear ring, a driving part is matched to control a bidirectional screw rod to rotate, two clamping plates are close to each other, and then a rock sample can be automatically clamped and fixed; therefore, the rock sample is more stable in the
cutting test process, the final
test data is more accurate, and the construction
test efficiency of the digging and anchoring integrated machine is improved.