Mixing and laying device of asphalt mixture for road engineering: Fid-Bau Portal

Mixing and laying device of asphalt mixture for road engineering

DU XIAOFU / OUYANG XIANYUAN / ZHANG TONGFEI

The invention provides a mixing and laying device of an asphalt mixture for road engineering. The device comprises a measuring mechanism, a material supplementing mechanism and a paving mechanism; the measuring mechanism is located behind the screed of a paver and comprises a screw, the screw is in threaded connection with a nut, and a laser range finder, a camera and a locator are fixed to the side wall of the nut; the material supplementing mechanism comprises a material storage box, the material storage box is in sliding connection with the paver through a sliding assembly, and the transverse moving mechanism drives the material storage box to transversely move; and the paving mechanism comprises a lifting part, an outer shell of the lifting part is fixed to the side wall of the material storage box, the telescopic end of the lifting part is fixedly connected with a supporting frame, a horizontal moving mechanism is fixed to the supporting frame, and a moving part of the horizontal moving mechanism is connected with the roller body to drive the roller body to longitudinally move to flatten asphalt added in the material supplementing area. The paving condition of asphalt can be monitored at any time while the asphalt is paved, materials are supplemented in time after pits appear, and the supplemented materials are flatly paved by utilizing the paving mechanism, so that the paving efficiency is improved.

本发明提供一种道路工程用沥青混合料的混合铺设装置，包括测量机构、补料机构以及摊铺机构；测量机构位于摊铺机熨平板的后方，测量机构包括螺杆，螺杆与螺母螺纹连接，螺母的侧壁固定有激光测距仪、摄像头以及定位仪；补料机构包括储料箱，储料箱通过滑动组件与摊铺机滑动连接，横向移动机构带动储料箱横向移动；摊铺机构包括升降件，升降件的外壳体固定在储料箱的侧壁上，升降件的伸缩端与支撑架固定连接，支撑架上固定有水平移动机构，水平移动机构的移动件与辊体连接带动辊体纵向移动摊平补料区域添加的沥青；本发明能在沥青铺设的同时随时监测沥青的铺设情况，出现凹坑后及时补料，并利用摊铺机构将补的料摊铺平整，提高摊铺效率。

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