Clamping surrounding type transportation crane and transportation method thereof

Abstract

The invention relates to the field of port transportation, in particular to a clamping surrounding type transportation crane and a transportation method thereof. The crane comprises an annular orbit position changing mechanism capable of moving freely; at least one clamping and lifting mechanism capable of lifting a plurality of packing cases simultaneously is vertically arranged below the annularorbit position changing mechanism; the top of each clamping and lifting mechanism is in slidable connection with the annular orbit position changing mechanism, and the bottom of each clamping and lifting mechanism is contacted with the ground; and each clamping and lifting mechanism can move along with the annular orbit position changing mechanism while sliding along with the annular orbit position changing mechanism. The clamping surrounding type transportation crane has high transportation efficiency and can avoid obstacles accurately.

Description

technical field [0001] The invention relates to the field of port transportation, more specifically, to a clamping and encircling transportation crane and a transportation method thereof. Background technique [0002] In many large ports, the daily volume of goods entering and leaving the port is large, and it is necessary to store a large amount of goods in a limited space, making the multi-layer stacking of goods inevitable, and in many cases, the previously stacked goods will become subsequent transport goods In the actual operation process, there is a situation where the target cargo needs to perform "S" type obstacle avoidance movement. The general solution is: remove the multi-layer stacked cargo on the transportation route, and remove the obstacles on the path before proceeding. The handling of the target goods increases the distance and difficulty of transporting the goods, resulting in a decrease in transport efficiency and economic and time losses. [0003] At pre...

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Problems solved by technology

[0002] In many large ports, the daily volume of goods entering and leaving the port is large, and it is necessary to store a large amount of goods in a limited space, making the multi-layer stacking of goods inevitable, and in many cases, the previously stacked goods will become subsequent transport goods In the actual operation process, there is a situation where the target cargo needs to perform "S" type obstacle avoidance movement. The general solution is: remove the multi-layer stacked cargo on the transportation route, and remove the obstacles on the path before proceeding. The handling of the target goods increases the distance and difficulty of transporting the goods, resulting in a decrease in transport efficiency and economic and time losses

[0003] At present, domestic transportation cranes are mainly gantry cranes and tower cranes, all of which have the characteristics of large tonnage and large cargo capacity, so they have been widely used in various ports, but the above-mentioned cranes are not flexible. , the problem of being unable to perform accurate obstacle avoidance, and the above-mentioned large cranes are expensive, and the maintenance cost is high. Excessive arrangement will cause unnecessary economic losses

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