Automatically-controlled rolling and leveling equipment for earth-rock engineering

Abstract

The invention relates to the technical field of earth-rock engineering equipment, and discloses automatic control rolling and leveling equipment for earth-rock engineering, which comprises a rolling wheel, a control shaft is movably connected in the rolling wheel, symmetrical electrode columns are fixedly connected in the control shaft, a liquid cavity is formed in the control shaft, a positive plate is fixedly connected to the left side of the control shaft, and a negative plate is fixedly connected to the right side of the control shaft. The left side of the control shaft is fixedly connected with a negative plate and a piezoresistor, and the two sides of the control shaft are fixedly connected with springs. According to the automatic control rolling and leveling equipment for the earth-rock engineering, through mutual cooperation of the permanent magnet and the electromagnet, the electromagnet is electrified to generate a magnetic field, the permanent magnet and the electromagnet repel each other due to the same magnetism of the opposite surfaces, the balancing weight is driven to overcome the elastic force action of the spring to move, and the gravity center adjusting function of the control shaft is achieved; and the control shaft fluctuates during rotation to increase the acting force in the vertical direction, so that the rolling of the rolling wheel on the bulges is facilitated, and the rolling efficiency of the product is improved.

Description

technical field [0001] The invention relates to the technical field of earthwork engineering equipment, in particular to an automatically controlled rolling and leveling equipment for earthwork engineering. Background technique [0002] Earthwork is the general term for earthwork and stonework. Common earthwork projects include: site leveling, excavation of foundation pits and pipe trenches, roadbed excavation, excavation of civil air defense projects, ground filling, roadbed filling and foundation pit backfilling. In the project, it is necessary to use rolling and leveling equipment to roll and level the filled earth and stone. However, there are often problems of low rolling efficiency and difficult to deal with protrusions, which reduces production efficiency and is not conducive to users' use. [0003] During the use of rolling and leveling equipment for earth and stone works, due to the uneven distribution of internal stress in the earth and stone, it will cause protrus...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an automatically controlled rolling and leveling equipment for earthwork engineering, which has the advantages of automatic control and eccentric wave rolling, and solves the problem that ordinary leveling equipment is not easy to roll and bulge

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