Multifunctional engineering accessory for six-bar mechanism

Abstract

The invention provides a multifunctional engineering accessory for a six-bar mechanism. The multifunctional engineering accessory comprises six-bar clamping devices, a shear fork separating device, a shearing device and a locking device, wherein swing hydraulic cylinders of the six-bar clamping devices are used for achieving moving and locking of six-bar sets and completing stretching and retraction of clamping grippers; the shear fork separating device can separate accessory supports so that the requirement for the transverse size of the multifunctional accessory in the clasping and gripping process can be met; the shearing device is used for achieving the shearing and breaking functions of the multifunctional accessory; the locking device is used for determining the moving positions of the accessory supports and bearing reacting force produced by the multifunctional accessory in the working process. The hydraulic cylinders serve as a power device of the whole device. The multifunctional engineering accessory integrates the shearing function, the breaking function and the clamping function and is novel in structural design, reasonable in driving mode, simple in manufacturing process, easy to operate by people and capable of well completing breaking and moving operation on ruins and improving the efficiency of economic construction.

Description

technical field [0001] The invention relates to the technical field of mechanical design and hydraulic control for earthquake resistance and disaster reduction, in particular to a multifunctional engineering attachment of a six-bar mechanism. Background technique [0002] Earthquake disasters will cause direct and indirect harm and loss to national economic construction and the safety of people's lives and properties. Investing in more efficient post-earthquake relief equipment is of great significance for saving the lives of millions of people. Combining with the current earthquake relief and rescue methods, it can be seen that hydraulic breakers and stone grabbers have played an important role in the demolition work of post-earthquake relief, so the realization of multi-purpose use of one machine is of great practical significance for disaster relief or economic construction. At present, the structure used to realize multi-function operation on the same rescue equipment i...

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Problems solved by technology

This scheme has disadvantages such as inconvenient operation, difficult manufacture, and high cost.

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