Six-degree-of-freedom spatial position regulating system of rotary part

Abstract

The invention discloses a six-degree-of-freedom spatial position regulating system of a rotary shaft. The six-degree-of-freedom spatial position regulating system comprises a substrate plate with a central shaft, wherein a rotary bottom plate which is matched with the central shaft is arranged above the substrate plate, and the rotary bottom plate can rotate around the Z axis; the rotary bottom plate is matched with an X bottom plate; the rotary bottom plate and the X bottom plate can slide along the X axis; a pair of first jacking oil cylinders which are perpendicular to the X bottom plate and a pair of second jacking oil cylinders are connected on the upper surface of the X bottom plate; a Y bottom plate is connected above the two pairs of the jacking oil cylinders, so that upper perpendicular lifting and pitching around the X axis are realized; a Y sliding bottom plate on a Y bottom plate can slide along the Y axis; a Y rotary mechanism, a bearing frame and a tray are connected on the Y sliding bottom plate; and the tray can be driven by the Y rotary mechanism to rotate around the central shaft thereof. The six-degree-of-freedom spatial position regulating system adopts the oilcylinders to bear main sliding, rotating and jacking drive without middle transmission links, is high in efficiency and is great in load; and through six-degree-of-freedom regulation, rotary parts such as an electric wheel are more flexible, safer and are more reliable in mounting.

Description

technical field [0001] The invention belongs to the field of non-standard mechanical equipment, in particular to a system for adjusting the spatial position of a 6-degree-of-freedom rotary component. Background technique [0002] With the rapid economic development of my country's neighboring countries and African countries, the demand for dump trucks, especially non-road mining dump trucks, continues to grow rapidly. Mining dump truck is a heavy-duty dump truck used in open-pit mines to complete the tasks of rock and earth stripping and ore transportation. Its working characteristics are short travel distance and heavy load. It is often loaded with large electric shovel or hydraulic shovel to and from the mining point. and unloading points. As an engineering operation vehicle, relevant maintenance must be carried out in accordance with the regulations, especially the maintenance or replacement of key components such as driving wheels; in view of the huge size and weight of...

AI Technical Summary

Problems solved by technology

[0005] 1) The operation of forklifts and truck cranes depends on the experience of the operator, which is highly dependent on personnel and has low reliability;

[0006] 2) More command and operator cooperation is required on site, resulting in high labor costs;

[0007] 3) The cooperation of cranes, forklifts, and people is required during the operation, and personnel must be close to the operation, or even push it by hand, which poses a greater safety hazard;

[0008] 4) The operation time is long, the adjustment result is not ideal, and the accuracy is poor

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