Smoke suppression asphalt construction device

Abstract

The invention relates to the field of asphalt construction, in particular to a smoke suppression asphalt construction device which comprises a vehicle body, wheels and a material box are arranged on the vehicle body, a discharging pipe is arranged on the material box, a swing pipe is rotationally connected to the bottom end of the discharging pipe, a swing gear is coaxially and fixedly connected to the swing pipe, and a torsional spring is arranged between the swing pipe and the discharging pipe; the wheels are coaxially and fixedly connected with axles, the axles are coaxially and fixedly connected with first bevel gears, the first bevel gears are meshed with second bevel gears, the second bevel gears are coaxially and fixedly connected with rotating shafts, and the rotating shafts are coaxially and fixedly connected with first driven gears; a driving shaft is rotationally connected to the vehicle body, a sector gear is arranged on the driving shaft and located between the first driven gear and the swing gear, and the swing gear and the first driven gear are intermittently and alternately meshed with the sector gear; and a driving mechanism for driving the driving shaft to rotate is arranged on the vehicle body. According to the smoke suppression asphalt construction device, the smoke suppression asphalt mixture can be uniformly poured on the ground.

Description

technical field [0001] The invention relates to the field of asphalt construction, in particular to a smoke-suppressing asphalt construction device. Background technique [0002] Compared with traditional asphalt, smoke-suppressing asphalt can greatly reduce the release of asphalt smoke, which meets the objective needs of the coordinated development of the transportation industry and the environment. It is important for reducing or avoiding environmental pollution, protecting the health of the people, and guiding asphalt pavement construction. practical significance. [0003] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid in a liquid state. Asphalt is mainly used in coatings, plastics, rubber and other industries and paving roads, etc. . [0004] In the process of road paving construction, asphalt laying usually needs to mix the asphalt and cru...

AI Technical Summary

Problems solved by technology

[0004] During the road paving construction process, the laying of asphalt usually needs to mix the asphalt and crushed stones evenly, and then transport the asphalt to the laying site by a truck, and then put the asphalt After the mixture is poured from the transport truck, the asphalt mixture is not dispersed due to the aggregated asphalt after falling, so it is necessary to use additional devices such as carts to disperse or disperse the asphalt, which is more troublesome. , is not conducive to improving the efficiency of construction

Images