The utility model discloses a municipal
engineering road surface nursing mechanism which comprises a supporting
assembly and is characterized in that the supporting
assembly comprises a supporting plate and symmetrical supporting frames, the two ends of the supporting plate are fixedly connected with the supporting frames respectively, the upper end of one supporting frame is in bearing connection with a rotating shaft, and the lower end of the rotating shaft is in bearing connection with the supporting plate. One end of the rotating shaft is fixedly connected with the middle part of one side of the U-shaped bracket; a joint filling agent
storage tank is arranged in the U-shaped bracket, and the joint filling agent
storage tank is used for fixing the U-shaped bracket; a liquid outlet
pipe at the lower end of the joint filling agent
storage tank penetrates through the center of the lower side of the U-shaped support, and the U-shaped support is fixed to the outer wall of the liquid outlet
pipe at the lower end of the joint filling agent storage tank. The utility model relates to the technical field of
road surface nursing, in particular to a municipal
engineering road surface nursing mechanism. According to the pavement crack repairing device, cracks of a pavement can be conveniently filled with a crack repairing agent, the pavement crack repairing device can be conveniently moved, the crack repairing agent can shake to avoid
sedimentation, and the trowelling plate is arranged to conduct trowelling treatment on the crack repairing agent in a reciprocating mode.