Mechanical hand for engineering

Abstract

The invention provides a mechanical hand for engineering. The mechanical hand comprises sleeve rings, mechanical arms and mechanical fingers, wherein sleeve holes are formed in the upper ends of the sleeve rings; the lower ends of the sleeve holes are in sliding connection with the sleeve rings; sleeve ring shafts are arranged on the middle parts of the sleeve rings; the sleeve rings at upper andlower ends are rotatably connected through the sleeve ring shafts; the lower ends of the sleeve rings are rotatably connected with the mechanical arms; handle shafts are arranged at inner sides of theupper ends of the mechanical arms; each handle shaft comprises outer shafts and an inner shaft, wherein the inner shaft is arranged between the outer shafts, a rivet passes through middle holes of the outer shafts and a middle hole of the inner shaft for enabling the outer shafts to rotatably connect with the inner shaft, the outer shafts and the right side of the inner shaft are connected with handles; the left sides of the handles are equipped with connecting holes; connecting blocks are arranged in the connecting holes; the connecting blocks pass through holes in the right sides of connecting columns and are rotatably connected with the connecting columns; finger slots are formed in the lower ends of the mechanical arms; finger shafts are arranged in the finger slots; the finger shaftsare rotatably connected with the finger slots; connecting blocks are arranged in the finger shafts; connecting blocks in the finger shafts are rotatably connected with the connecting columns; the lower ends of the finger shafts are fixedly equipped with finger shaft connecting blocks; and the lower ends of the finger shaft connecting blocks are detachably connected with the mechanical fingers. The mechanical hand is simple in use, is safe and is wide in range of application.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to an engineering manipulator. Background technique [0002] In normal work activities, parts often fly into the machine due to improper operation, or when an item in a large machine needs to be taken, for safety reasons, the machine is often stopped and then taken by hand. When the machine is too large, it is not easy to get parts, and it is very dangerous for people to climb on the machine. [0003] In many cases, people will use manipulators to pick them up, but many manipulators do not have protective measures, they cannot protect the palms and arms well, and the operation is cumbersome and troublesome to use. Contents of the invention [0004] The technical problem solved by the present invention is to provide an engineering manipulator to solve the problems raised in the above-mentioned background technology. [0005] The technical problem solved by the prese...

AI Technical Summary

Problems solved by technology

[0002] In normal work activities, parts often fly into the machine due to improper operation, or when an item in a large machine needs to be taken, for safety reasons, the machine is often stopped and then taken by hand. When the machine is too large, it is not easy to get the parts, and it is very dangerous for people to climb on the machine

[0003] In many cases, people will use manipulators to pick them up, but many manipulators do not have protective measures, they cannot protect the palms and arms well, and the operation is cumbersome and troublesome to use.

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