Earth and rockfill dam tamping and rolling device with automatic filling function

Abstract

The invention relates to an earth and rockfill dam tamping and rolling device with an automatic filling function, which comprises a base with a through hole, a transverse plate parallel to the base through a vertical plate, and a tamping plate movably arranged at the upper part of the base and used for tamping an earth and rockfill dam, a lifting assembly is installed on the transverse plate, the upper portion of the tamping plate is connected with a balance weight structure which penetrates through the transverse plate and is movably arranged, the lifting assembly is matched with the balance weight structure to drive the tamping plate to ascend, a feeding assembly is installed on the vertical plate, the feeding assembly is connected with a transmission mechanism installed on the base, and the transmission mechanism is connected with the lifting assembly. The transmission mechanism drives the rolling wheel rotationally installed on the lower portion of the base to rotate and drives the swing assembly to work at the same time, so that soil sent out by the feeding assembly is evenly spread on the road surface, design is novel, the structure is simple, and practicability is high.

Description

technical field [0001] The invention relates to the field of earth-rock dam compaction, in particular to an earth-rock dam compaction and rolling device with an automatic filling function. Background technique [0002] Earth-rock dams generally refer to retaining dams made of local soil, stone or mixed materials, which are piled up by casting, rolling, etc. When the blasting stone is the main material, it is called a rockfill dam; when the two types of local materials account for a considerable proportion, it is called an earth-rock dam. The earth-rock dam is the oldest type of dam. After 50 years, it has been developed and led to the construction of a number of high dams. At present, earth-rock dams are the most widely used and fastest-growing dam type in dam construction in the world; [0003] During the working process of the earth-rock dam tamping device, it is often necessary to use engineering vehicles to lay soil and gravel on the road surface and then tamp it with t...

AI Technical Summary

Problems solved by technology

[0003] During the working process of the tamping device for earth-rock dams, it is often necessary to use engineering vehicles to lay soil and gravel on the road surface and then tamp it with the tamping device, which makes the progress of the project very slow. Once there is a deviation in the coordination, the vibration generated by the tamping device may affect the spreading of the engineering vehicle, making the quality of tamping unreliable. For this reason, a tamping and rolling device for earth-rock dams with automatic filling function is proposed, which integrates the filling function into the tamping On the device, the integration of the tamping device is higher

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