Robot for cleaning particle materials

Abstract

The invention discloses a robot for cleaning particle materials. The robot comprises a mechanical arm, an arm portion and a base. The bottom of the mechanical arm is opened, and a conveying mechanism is arranged inside the bottom of the mechanical arm. The mechanical arm is connected to the head end of the arm portion through a connection joint. The tail end of the arm portion is mounted on the base. According to the mechanical arm of the robot for cleaning the particle materials, augers in parallel connection or a scraper conveyer is adopted, materials can be scattered or collected to be piled, and the work mode is flexible. The front end auger of the parallel-connection auger mechanical arm extends out of an outer shell of a screw conveyer, the materials in a material storage bin can be directly rotated therein, and an arch formed by the materials is damaged. According to the robot, the rotatable connection joint is extended, retracted and rotated through all oil cylinders of the arm portion of the mechanical arm, the operation space position of the cleaning robot can be adjusted flexibly, thus the materials can be leveled and cleared within a larger range and in any direction, and the automation degree is high.

Description

technical field [0001] The invention relates to the field of grain machinery, in particular to a cleaning robot for bulk granular materials. Background technique [0002] At present, the cleaning operations of bulk materials in warehouses such as flat warehouses, flat-bottomed round silos and large ship cabins are basically completed by manpower. There are more than 100 billion catties of grain in China every year. In specific seasons, it needs to be spread, collected and stored. Simply relying on human labor, the labor load is large, the work efficiency is low, and the quality of grain spread is often affected due to untimely cleaning and recovery. even cause losses. Moreover, the processing and transportation of bulk materials are often accompanied by a large amount of organic and inorganic dust that is harmful to human health. When the silica content in the dust exceeds 1%, it is very harmful to the human body. If the storage is rice husk, soybean meal and other oil cro...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems that a large amount of manpower is required in the operation process of bulk granular materials, labor intensity is high, and work efficiency is low, the present invention provides a cleaning robot with a reasonable structure, which can automatically collect bulk materials into piles or spread them to both sides to realize digging. , Grilling, sweeping, cleaning and other all-round automatic cleaning operations, effectively improving cleaning efficiency

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