A sand leveling machine

Abstract

The invention relates to an ore sand leveling machine which is arranged on one side of a running rail. The ore sand leveling machine comprises a movable cart, an entering and reset trolley and a scraping device; the movable cart can move left and right relative to the running rail; the movable cart comprises a supporting frame and a moving assembly, the moving assembly is arranged below the supporting frame and used for driving the supporting frame to move left and right; the supporting frame is of a cantilever type structure, and the side, which is close to the running rail, of the supportingframe is provided with a distance measuring sensor; the entering and reset trolley is arranged on the supporting frame and can move in the front-back direction along the supporting frame; and the scraping device is arranged on the entering and reset trolley and can move up and down and rotate around itself. The distance measuring sensor can measure the height of ore sand in a carriage every time,so that the position of descending of the scraping device is accurate every time, and the adjustment frequency of the ore sand leveling machine can be reduced.

Description

technical field [0001] The invention relates to the technical field of material leveling machinery, in particular to an ore leveling machine. Background technique [0002] After the bulk powder or small granular ore is loaded in the open train carriage, the surface of the ore is uneven, which will cause the center of gravity of the carriage to shift, which will easily affect the safety of the train during operation and cause damage to the rails. The cargo surface needs to be level. At present, there is a machine for leveling ore, including a leveling mechanism and a driving mechanism. The driving mechanism drives the leveling mechanism to move, and the leveling mechanism itself moves up and down and rotates, thereby leveling the ore in the compartment. However, since the ore loaded in each car is uneven and has a great difference in height, the height of each drop of the leveling mechanism needs to be manually controlled, and it is difficult to accurately determine the heig...

AI Technical Summary

Problems solved by technology

However, since the ore loaded in each car is uneven and has a great difference in height, the height of each drop of the leveling mechanism needs to be manually controlled, and it is difficult to accurately determine the height of each drop, which requires repeated adjustments, thus affecting Production

In addition, every time the ore in the car is leveled, there will be a large amount of ore material attached to the leveling mechanism. After each leveling, the leveling mechanism is simply cleaned, which will easily cause the ore to fall off randomly, resulting in dust.

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