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Direct-drive type integrated mechanical arm joint

A manipulator and direct-drive technology, applied in the field of robotics, can solve the problems of large volume and weight, inability to sense the grasping pressure, scattered manipulator joint structure, etc., and achieve good maintenance effect

Pending Publication Date: 2018-05-11
SHANGHAI LINGXIAN ROBOTICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a direct-drive integrated manipulator joint to solve the problems of existing manipulator joints with scattered structure, large volume and weight, and inability to sense grasping pressure

Method used

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  • Direct-drive type integrated mechanical arm joint
  • Direct-drive type integrated mechanical arm joint
  • Direct-drive type integrated mechanical arm joint

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] The technical solution of the present invention will be described in detail below using the following specific embodiments.

[0033] figure 1 , figure 2 It is a structural schematic diagram of the direct-drive integrated manipulator described in the embodiment of the present invention, as Figure 1-2 As shown, the front end seat 3 of the joint is parallel to the rear end seat 4 of the joint, and is arranged between the upper cover plate 5 and the circuit board 6. Th...

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Abstract

The invention discloses a direct-drive type integrated mechanical arm joint. The direct-drive type integrated mechanical arm joint comprises a joint end base, a drive mechanism, a control system, a joint connection piece and a joint transmission mechanism. The control system comprises a circuit board. The joint end base comprises a front joint end base, a rear joint end base and an upper cover plate. The joint end base and the circuit board form a frame type structure. The joint connection piece comprises a first fixing piece, second fixing pieces and a connection shaft, wherein the first fixing piece is arranged on the outer side of the front joint end base, the second fixing pieces are arranged on the outer side of the rear joint end base, and the first fixing piece is connected with second fixing pieces of a previous joint through a connection shaft. The drive mechanism is installed in the frame type structure. The joint transmission mechanism comprises a first transmission mechanism and a second transmission mechanism, wherein the first transmission mechanism is connected with the output end of a speed reducing mechanism, and the second transmission mechanism is arranged between the two second fixing pieces. The direct-drive type integrated mechanical arm joint has the beneficial effects of being simple and ingenious in structure, convenient to demount and capable of sensing the grabbing pressure of a mechanical arm.

Description

technical field [0001] The invention relates to the field of robots, in particular to a direct-drive integrated manipulator joint. Background technique [0002] As the end effector of the robot, the manipulator is an automatic device that imitates human hand movements and realizes automatic grasping, handling and operation according to given programs, trajectories and requirements. As a traditional task execution mechanism, manipulators play a key role in both industrial robots and service robots. Existing manipulators are usually only a simple structure for a single task (such as a gripper or a suction cup), and play a very limited role during work. Too few degrees of freedom of the manipulator also lead to higher requirements for the manipulator or mobile robot body when dealing with complex tasks. [0003] The direct drive method is one of the existing manipulator joint drive methods. Directly driven finger joints are the motor and transmission mechanism inside the join...

Claims

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Application Information

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IPC IPC(8): B25J17/02
CPCB25J17/02
Inventor 曹俊亮
Owner SHANGHAI LINGXIAN ROBOTICS TECH CO LTD
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