Accurate positioning industrial mechanical claw

Abstract

The invention discloses an accurate positioning industrial mechanical claw which comprises a front end mechanical arm and a hydraulic push rod. A mechanical claw base is fixedly arranged at the upper end of the front end mechanical arm, a mechanical claw body is movably connected to the side face of the upper end of the mechanical claw base through a mechanical claw rotating shaft and is provided with a driving rod device, and the driving rod device is movably installed on the side face of a driving disc; and in addition, a spring is wound around the hydraulic push rod. By means of the structure, the hydraulic push rod is driven by a controller, the driving disc vertically moves accordingly, and therefore the driving rod device moves in a driving groove of the mechanical claw body, and the mechanical claw body is opened and closed to conduct clamping transportation on cargoes; a pressure sensor can display the value of pressure across the cargoes and the mechanical claw body and displays the value on a pressure displayer, when the pressure reaches a certain value, the mechanical claw body can be ascended, and accurate positioning of the mechanical claw body is achieved; and when the hydraulic push rod breaks down and losses power, the spring extrudes the driving disc under the self high intensity, and the mechanical claw body keeps the clamping state.

Description

technical field [0001] The invention relates to the technical field of industrial machinery, in particular to an industrial machinery claw for precise positioning. Background technique [0002] At present, in the lifting of the crane, the mechanical claw is one of the indispensable equipment. The usual mechanical claw is composed of multi-links. The main shaft is driven by the cylinder to drive the mechanical claw to separate or close. This mechanical claw brings The problem is that multiple connecting rods need to be controlled at the same time, so the positioning is often inaccurate, and it also brings difficulties to the operation. When one of the connecting rods fails, the entire mechanical claw will lose power, and there is no protective power to keep the mechanical claw To maintain the clamping state, we propose a precisely positioned industrial mechanical claw to solve the above problems. Contents of the invention [0003] The object of the present invention is to ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the hoisting of cranes, mechanical claws are one of the indispensable equipment. The usual mechanical claws are composed of multi-links. The main shaft is driven by the cylinder to drive the mechanical claws to separate or close. This kind of mechanical claws brings The problem is that multiple connecting rods need to be controlled at the same time, so the positioning is often inaccurate, and it also brings difficulties to the operation. When one of the connecting rods fails, the entire mechanical claw will lose power, and there is no protective power to keep the mechanical claw To maintain the clamping state, we propose a precisely positioned industrial mechanical claw to solve the above problems

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