Excavator hopper for slope protection riprapping and slope protection riprapping construction method

Abstract

The invention discloses an excavator hopper and construction method for slope protection riprapping. The hopper comprises a hopper bin, a turnover driving assembly and a cantilever assembly; the hopper bin comprises an annular side wall, a first partition plate and a turnover bottom plate assembly, wherein the turnover bottom plate assembly comprises at least one turnover plate arranged at the bottom of the annular side wall through fixing shafts; the turnover driving assembly comprises a hydraulic cylinder and a crank-connecting rod mechanism, wherein the crank-connecting rod mechanism comprises a first connecting rod, flywheels, second connecting rods and a third connecting rod which are sequentially connected, the first connecting rod is connected with the hydraulic cylinder, each flywheel is connected with the corresponding turnover plate through a connecting shaft, the third connecting rod is provided with at least one connecting protrusion, and each connecting protrusion is connected with the corresponding second connecting rod; and the cantilever assembly is fixedly arranged on the first partition plate. According to the excavator hopper and construction method for slope protection riprapping, by adopting the manners of arranging the turnover plates at the bottom of the hopper bin and connecting the turnover plates with the turnover driving assembly, aggregated rock stored in a storage cavity can be quickly riprapped, the aggregated rock putting efficiency is improved, the purpose of replacing stacking with riprapping is achieved, and the leveling workload is reduced.

Description

Technical field [0001] The invention relates to the technical field of embankment engineering, in particular to an excavator hopper used for slope protection and stone dumping and a construction method for slope protection and stone dumping. Background technique [0002] After the traditional bagged sand dike has completed the construction of bagged sand in the core of the dike, it is necessary to lay geotextiles and throw stones to ballast. As the engineering design becomes more and more refined, the requirements for rock dumping are getting higher and higher. At present, artificial rock dumping methods are generally used in the existing market to dump rock dumping on the dikes, such as the dumping method of loading vehicles and manual The cart dumping method, etc. However, the artificial rock dumping method in the prior art often requires the secondary adjustment of the rock material, so that the thrown rock material is evenly and accurately distributed in the rock dumping area...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an excavator hopper and a slope protection riprap construction method for slope protection and riprap with high precision, high riprap efficiency and simple structure, so that the riprap existing in the existing slope protection riprap construction method The problems of low precision and high labor intensity are solved

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