Mechanical arm with labor-saving function

Abstract

The invention discloses a mechanical arm with a labor-saving function. The mechanical arm comprises a supporting rod, an air pump, a first-stage rotating joint, an auxiliary arm, a power arm and a manipulator; a fixed base is installed under the supporting rod, a controller is installed at the left side of the supporting rod, a main rotating joint is installed on the supporting rod, the air pump is arranged above the main rotating joint, a main arm is installed at the right side of the air pump, the first-stage rotating joint is installed at the right side of the main arm, elastic rods are installed in the manipulator, and a clamping plate is installed under each elastic rod. According to the mechanical arm with the labor-saving function, by means of the elastic rods installed in the manipulator, when the manipulator is used for clamping an object, certain buffering and power assisting effects on tension strength of the elastic rods can be achieved by the manipulator according to weight of the object, and therefore opposite acting force subjected by the power arm and the manipulator is reduced; the mechanical arm can pull up a heavier object by means of smaller acting force, and therefore a labor-saving effect is achieved.

Description

technical field [0001] The invention relates to the technical field of mechanical arms, in particular to a mechanical arm with a labor-saving function. Background technique [0002] Under the influence of the rapid development of modern science and technology, more and more automated machinery has appeared around our lives, especially in some large-scale manufacturing or engineering construction, mechanical equipment provides a lot of convenience and efficient work, especially The application of the manipulator provides a lot of convenience for production and construction. Most of the current manipulators still use pneumatic power to drive the various operations of the manipulator. It takes a lot of power output to realize the clamping of heavy objects. There is not much production effect, which makes the robotic arm consume a lot of energy, and also causes some damage to the toughness of the robotic arm itself, so as to facilitate long-term production and use. Contents of...

AI Technical Summary

Problems solved by technology

[0002] Under the influence of the rapid development of modern science and technology, more and more automated machinery has appeared around our lives, especially in some large-scale manufacturing or engineering construction, mechanical equipment provides a lot of convenience and efficient work, especially The application of the manipulator provides a lot of convenience for production and construction. Most of the current manipulators still use pneumatic power to drive the various operations of the manipulator. It takes a lot of power output to realize the clamping of heavy objects. There is not much production effect, which makes the robot arm consume a lot of energy, and also causes some damage to the toughness of the robot arm itself, so as to facilitate long-term production and use

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