Carrying and loading mechanism for increased boom and arm travel and arm drive force

Abstract

The invention provides a transporting and loading mechanism for improving the stroke of the boom and the stick and the driving force of the stick, which includes a frame, a boom, a stick, a terminal actuator, a pair of powerful triangles and a pair of four auxiliary rods; The lower end of the arm is hinged with the frame, the upper end of the boom is hinged with one end of the stick, the other end of the stick is hinged with the upper part of the terminal actuator, the middle part of the boom is hinged with the frame through a pair of boom hydraulic cylinders, and a pair of powerful triangles are located symmetrically on the bucket. The two sides of the rod are respectively hinged with the middle part of the bucket rod. A pair of four sub-rods are located symmetrically on both sides of the boom. The lower end of the four sub-rods is hinged with the frame, and the upper end is hinged with one end of the powerful triangle. The hydraulic cylinder is hinged to the other end of the powerful triangle, and the second hinge is hinged to the lower end of the terminal actuator through a pair of terminal actuator hydraulic cylinders. The beneficial effect of the technical solution proposed by the invention is that the structure is simple and compact, the moving distance of the boom and the stick can be significantly increased, and the stroke of the boom and the stick and the driving force of the stick can be improved.

Description

technical field [0001] The invention relates to the technical field of transporting and loading mechanisms, in particular to a transporting and loading mechanism for increasing the stroke of a boom and an arm and the driving force of an arm. Background technique [0002] At present, the handling loader is widely used in the construction and transportation industries, and the handling and loading of raw materials for industrial production. The handling and loading mechanism of the handling loader is the main component to complete various functions of handling and loading. In the handling and loading operation of the handling loader, because the volume and quality of the goods and materials are getting larger and larger, the requirements for the handling and loading stroke and driving force are getting higher and higher. In order to improve the lifting performance of the loading end, the current handling loaders generally adopt the forward rotation eight-bar linkage or the for...

AI Technical Summary

Problems solved by technology

In order to improve the lifting performance of the loading end, the current handling loaders generally adopt the forward rotation eight-bar linkage or the forward rotation six-bar linkage mechanism, which generally has problems such as short loading stroke, insufficient driving force and lifting force, so it is necessary to solve the common handling and loading mechanism In the process of moving goods and loading, the problem of insufficient handling force and small stroke can better improve the efficiency of handling and loading

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