Asphalt mixture paving shovel

Abstract

The invention discloses an asphalt mixture paving shovel comprising a handle, a scraping shovel, a flat shovel and a positioning and moving device. The scraping shovel is arc-shaped and is arranged atthe tail end of the handle; the flat shovel is arranged at the lower part of the scraping shovel; an included angle is formed between the flat shovel and the scraping shovel; the positioning and moving device is mounted at the head of the scraping shovel and moves forwards along the kerb; the positioning and moving device comprises a vertical rod, a cross rod, a first pulley, a second pulley anda scale; the vertical rod is fixed at the upper part of the scraper; the cross rod is mounted on the vertical rod in a manner of moving up and down; the first pulley is arranged on a vertical rod positioned below the cross rod so as to be propped against the side surface of the kerb to slide; the second pulley is arranged on the cross rod so as to slide along the top surface of the kerb; the scaleis installed on the vertical rod and located above the first pulley so as to calibrate the height of the cross rod. The asphalt mixture paving machine can replace traditional shovels and rakes, and the paving efficiency and the paving quality of asphalt mixtures at the corners of curbs of roads or fields can be improved.

Description

technical field [0001] The invention relates to the technical field of construction tools, in particular to an asphalt mixture paving shovel, which is used to partially level the edges and corners of road or yard curb stones during the construction of concrete asphalt mixture paving. Background technique [0002] For the large-scale paving of asphalt mixture, modern construction, whether on highways or airports, uses modern large-scale and highly automated pavers for paving, leveling, and preliminary compaction. However, it is often impossible to use a large paver to complete the paving and leveling of the asphalt mixture at road intersections or corners of road curbs. At present, shovels and rakes are manually used to level the asphalt mixture at the corners. [0003] Paving the asphalt mixture can only be completed under a certain temperature control. When the temperature drops and cools, the asphalt mixture will harden and cannot be paved, so it must be paved in time, whi...

AI Technical Summary

Problems solved by technology

However, it is often impossible to pave and level the asphalt mixture with a large paver at road intersections or road curb corners. Currently, shovels and rakes are used to level the asphalt mixture at the corners.

[0003] Paving asphalt mixture can only be completed under certain temperature control. When the temperature drops and cools, the asphalt mixture will harden and cannot be paved, so it must be paved in time. However, the traditional shovel and rake construction efficiency is low, and it is difficult to do it all at once. Leveling the asphalt mixture at the corners often leads to waste of asphalt mixture at the corners, and it is difficult to guarantee the construction quality of asphalt pavement at the corners of roads or fields

Images