Full-automatic quick-switching device for emergency rescue engineering equipment

Abstract

The invention discloses a full-automatic quick-switching device for emergency rescue engineering equipment. An upper connecting device of the device is provided with a first front pin shaft and a first rear pin shaft which are connected with a first pin hook of a main machine bucket rod and a first locking butt joint mechanism. A lower connecting device of the device is provided with a second pin hook and a second locking butt joint mechanism which are connected with a second front pin shaft and a second rear pin shaft of a lower connecting accessory. A rectangular block is arranged in the middle of the rear pin shaft, and through holes for mounting female connectors are symmetrically formed in two ends of the rear pin shaft. A locking head is arranged at the telescopic end of each locking butt joint mechanism, a butt joint groove is formed in the middle of each locking butt joint mechanism, and through holes for installing male connectors are formed in the two ends of each butt joint groove. The pin hooks are connected with the front pin shaft and the rear pin shaft, and after the locking butt joint mechanisms lock the rear pin shaft, the female connectors in the rectangular block are in butt joint with the male connectors in the butt joint grooves. According to the technical scheme, the rescue requirements of quick switching and multi-degree-of-freedom operation of various machines and tools are met, and the problems that an existing quick switching device is complex in structure and high in manufacturing cost are solved.

Description

Technical field [0001] The present application covers the technical field of rescue equipment, in particular, involving a fully automatic fast displacement device for emergency rescue engineering equipment. Background technique [0002] For a long time, my country's technical research in high-end rescue equipment lags, existing rescue equipment function, poor motor, low automation, can not meet the construction rescue operation needs under complex terrain of earthquake, geological, etc., urgent needs to develop a small person or Unmanned, multi-function, intelligent rescue equipment. In particular, in response to the occurrence of multi-disaster-stricken disasters such as mountainous areas, it is necessary to quickly complete the disaster on-site composite disaster relief operation in a complex terrain environment, and realize the rapid switching of various machines such as mining, breaking and more freedom. Jobs to enhance disaster rescue and emergency treatment. [0003] In the...

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is: to meet the rescue needs of the rapid switching of various tools and multi-degree-of-freedom composite operations in complex disaster sites, and to solve the problems of insufficient compact structure and high manufacturing cost of existing multi-functional quick-change devices, this application proposes A fully automatic quick-change device for emergency rescue engineering equipment, which realizes the quick switching of buckets, buckets, hydraulic shears, hydraulic hammers and other lower connecting attachments, as well as the flexible rotation of the lower connecting attachments around the shaft and the oil circuit Under the premise of ensuring compact structure and reducing the difficulty of manufacturing process, it can improve the ability of disaster rescue and emergency response

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