Finely levelling robot with folding type connecting rod

Abstract

The invention discloses a finely levelling robot with a folding type connecting rod. The finely levelling robot with the folding type connecting rod comprises chassis, and a connecting rod, a scrapingplate stretching and retracting executing mechanism and a grain surface scraping plate which are mounted between the two chassis; the connecting rod comprises a stretching and retracting frame and astretching and retracting supporting mechanism; the stretching and retracting frame comprises a plurality of stretching and retracting unit frames; the plurality of the stretching and retracting unitframes are connected end to end in sequence to form a whole body; the plurality of the stretching and retracting unit frames can be overlapped with one another or unfolded in the horizontal direction;each stretching and retracting unit frame is provided with first unit rods and second unit rods which are hinged to one another; the stretching and retracting supporting mechanism can stretch and retract to adjust the height above the floor in the vertical direction; the robot can reduce the size of the structure to enters an opening of a grain store and is assembled into the structure with a large grain levelling area after entering the grain store to expand a grain levelling robot and expand the grain levelling area; and the existing manual store levelling and impurity removing is directlyimproved to an automatic and intelligent level by effectively increasing the grain levelling range and improving the grain levelling efficiency per unit time, so that the speed and the capacity of grain store levelling and surface layer impurity removing can be improved remarkably.

Description

technical field [0001] The invention relates to the technical field of grain storage, in particular to a precision leveling robot with a foldable connecting rod. Background technique [0002] At present, tall flat warehouses and shallow round warehouses are the dominant warehouse types in my country's grain reserves. In the process of grain storage, the operation of closing the warehouse is the basic requirement of grain storage management, followed by the laying of temperature measuring cables, both of which are done manually. Grain "scattering" circulation technology (i.e. bulk, bulk transportation, bulk unloading, and bulk storage) is the current development trend of grain logistics technology, and "bulk" is one of the key links. In recent years, the state has invested in the construction of a large number of central grain storage warehouses. These storage warehouses are mostly tall and large flat warehouses and shallow round warehouses. The grain storage and transportat...

AI Technical Summary

Problems solved by technology

At present, domestic granaries are mostly artificially leveled, which has problems such as heavy workload, low work efficiency, high labor intensity, and harsh working environment; the existing Chuping robot cannot level the surface of the granary to a flat surface that meets the requirements There will be traces left after the grain is leveled, which does not meet the requirements of fine grain leveling. At the same time, the volume of the existing initial leveling robot should not be too large, which results in a limited area of ​​leveling grain per unit time and low efficiency of leveling grain; The robot is fed from the mouth of the granary, and the volume should not be too large. Under the premise of the volume limit, the structure of the connecting rod of the fine-leveling robot needs to be folded or shrunk to reduce the volume, so that the structure can be effectively loaded after entering the granary, and the flat grain can be expanded. area

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