Asphalt heating and weighing instrument

Abstract

The invention discloses an asphalt heating and weighing instrument which comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixing frame, the right side of the top of aninner cavity of the fixing frame is fixedly connected with a second oil cylinder, the output end of the second oil cylinder is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a rotating rod; the left side of the top of an inner cavity of the fixing frame is fixedly connected with a first oil cylinder, and the output end of the first oil cylinder is fixedly connected with a mounting frame. Through the use of a second motor, a screw rod and a screw block, the displacement of the heating barrel is more convenient, the automation degree of theequipment during use is improved, through the use of a liquid outlet pipe, a water pump, a fixed frame, a connecting hose and an annular spray pipe, the cleaning and spraying operation can be more uniform, and the cleaning effect is improved, the first oil cylinder and the second oil cylinder are used, thus the stirring and cleaning operations of the equipment are more convenient, and the labor intensity of the operation of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of asphalt weighing, in particular to an asphalt heating weighing instrument. Background technique [0002] With the rapid development of the economy, the construction of highways in my country is increasing year by year, most of which are asphalt concrete pavement layers. When making asphalt concrete pavement layers, in order to ensure the performance of the road surface, there are strict requirements on the ratio of asphalt to concrete. Existing In the ratio test, the mineral material is heated in a metal container, and then the metal container and the mineral material are placed on the balance, and then a certain amount of asphalt heated to liquid is poured in. After weighing, the mineral material and the asphalt are poured. Put into a blender for mixing. [0003] During asphalt processing, a series of testing operations such as mixing and weighing are required. The existing asphalt heating weighing instru...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an asphalt heating weighing instrument, which has the advantage of being easy to clean, and solves the problem that the existing asphalt heating weighing instruments on the market do not have the function of easy cleaning, and the asphalt adheres to the barrel wall during use The cavity is difficult to clean, and the cleaning work of the staff is very labor-intensive, and the asphalt emits harmful gases when heated, which is harmful to health and is not conducive to the operation and use of users.

Images