Sixteen-rod four-range-of-motion heavy-duty loading robot with multi-unit linear driving function

Abstract

A multi-unit linear drive sixteen-rod four-degree-of-motion heavy-duty loading robot includes a multi-unit linear drive mechanism, a boom lifting mechanism, a bucket control mechanism, and the like. The multi-unit linear drive mechanism is driven by multiple sets of linear drives, and realizes high-power, high-torque power output through the crankshaft to meet the power requirements of the actuator. By introducing hydraulic components into the boom lifting mechanism and bucket control mechanism, the pressure in the cylinder is equalized, the problem of unbalanced force on the two drive chains of the loading robot bucket and boom is improved, and the load stability is improved. The loading robot not only has the characteristics of high transmission efficiency, fast response, high motion precision, and good controllability, but also the planar parallel design of the bucket control mechanism and the introduction of multi-unit linear drive mechanism and hydraulic components have greatly improved its carrying capacity. And anti-vibration performance, and easy to achieve overload protection function, especially suitable for manufacturing heavy-duty high-load loading robots.

Description

technical field [0001] The invention relates to the field of loaders, in particular to a multi-unit linear drive sixteen-rod four-movement heavy-duty loading robot. Background technique [0002] Loader is a key equipment widely used in farmland, water conservancy, energy, municipal and other construction fields for bulk material loading and unloading, which plays an important role in infrastructure construction. However, traditional hydraulic loaders have high energy consumption and noise. Large, serious exhaust emissions, low level of intelligence and other shortcomings. The controllable mechanism is the product of the combination of traditional mechanism and electronic technology. The "Numerical Control Generation" equipment innovation project carried out in recent years has brought opportunities for the upgrading of traditional construction machinery technology. Aiming at the shortcomings of hydraulic loaders, the controllable mechanism and robot The relevant technology ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-unit linear drive sixteen-rod four-movement heavy-duty loading robot, which has the advantages of high intelligence, good flexibility, and high transmission efficiency of the existing controllable loading mechanism. At the same time, it solves engineering problems such as poor dynamic performance and weak load capacity of the existing controllable loading mechanism, poor stability of the boom lifting mechanism and bucket control mechanism, and lack of effective overload protection and vibration absorption means, so that the loading robot has better power. Mechanical properties and load-bearing stability, as well as strong load-bearing capacity, anti-vibration capacity and overload protection performance

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