A manipulator for arc transportation

Abstract

The invention discloses a manipulator capable of being used for arc-shaped transportation. The manipulator comprises a main body, a tooth fixing groove is formed in the main body box; a tooth fixing ring is fixedly arranged on a side wall of the tooth fixing groove; the gear fixing ring is in meshed connection with a planetary gear located in the gear fixing groove; the planetary gear is fixedly connected with a planetary gear shaft; a top end of the planetary gear shaft is matched with a spline shaft; and a first sliding groove with an upward opening is formed in a top wall of the tooth fixing groove. The first sliding groove is slidably connected with the spline shaft; a planetary carrier groove with an upward opening is formed in a bottom wall of the tooth fixing groove; and a second sliding groove with an upward opening is formed in a bottom wall of the planetary carrier groove. The second sliding groove is slidably connected with a bottom end of the planetary gear shaft; a lubricating mechanism is arranged in a rear portion of the main box, a top end of the spline shaft is rotationally connected with a manipulator block, an intermittent reciprocating mechanism located at the top end of the spline shaft is arranged in the mechanical arm block, and a manipulator grasping mechanism is arranged in an end, away from the spline shaft, of the manipulator block. The manipulator can be used to transport objects that need to be transported on a curved track, and the objects are grasped firmly.

Description

technical field [0001] The invention relates to the technical field related to manipulators, in particular to a manipulator for arc transportation. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The feature is that various expected operations are completed through programming, and the advantages of both human and robotic machines are combined in structure and performance. [0003] At present, the manipulators are basically used to transport objects in a straight line. Objects that need to be transported in an arc often require more complicated parts, and the manipulators that work for a long time often get stuck due to lack of lubrication, which is very inconvenient and inefficient. Contents of the invention [0004] Aiming at the deficiencies of the above-mentioned technologies, the present invention pro...

AI Technical Summary

Problems solved by technology

[0003] At present, the manipulators are basically used to transport objects in a straight line. Objects that need to be transported in an arc often require more complicated parts, and the manipulators that work for a long time often get stuck due to lack of lubrication, which is very inconvenient and inefficient.

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