Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Radiation-resisting mechanical arm

A robotic arm, radiation-resistant technology, applied in the field of robotic arms

Inactive Publication Date: 2018-07-10
THE 404 COMPANY LIMITED CHINA NAT NUCLEAR +1
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a radiation-resistant manipulator to solve the shortcomings of existing manipulators operating in a semi-enclosed environment with high radiation and complex spatial distribution in terms of structure, control accuracy, working environment and stability.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Radiation-resisting mechanical arm
  • Radiation-resisting mechanical arm
  • Radiation-resisting mechanical arm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] A radiation-resistant mechanical arm, as shown in the figure, the mechanism for pitching motion includes a rotary joint arm A1 and a rotary joint arm B7, the upper part of the rotary joint arm A1 is connected with the lower part of the rotary joint arm B7, and the rotary joint arm A is installed There is a common working servo motor a2, the common working servo motor a2 is connected to the gear in the motor backup gearbox 3, the gear in the motor backup gearbox 3 is connected to the coupling 4, the coupling 4 is connected to the worm mechanism 5, and the worm mechanism 5 Then connect the hollow type harmonic reducer 6, and the hollow type harmonic reducer 6 is connected with the rotating articulated arm B7, so that the rotation of the commonly used working servo motor drives the rotating articulated arm B7 to perform pitching motion.

[0018] Also includes spare servo motor a11, which serves as a backup for the normal working servo motor a2

[0019] The mechanism for ho...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a radiation-resisting mechanical arm. A mechanism for carrying out pitching motion comprises a rotary joint arm A and a rotary joint arm B. The upper portion of the rotary joint arm A is connected with the lower portion of the rotary joint arm B. The rotary joint arm A is provided with a common working servo motor a. The common working servo motor a is connected with a gearin a motor backup gear box, the gear in the motor backup gear box is connected with a coupler, the coupler is connected with a worm and worm wheel mechanism, the worm and worm wheel mechanism is connected with a hollow type harmonic reducer, the hollow type harmonic reducer is connected with the rotary joint arm B, and therefore the common working servo motor is rotated to drive the rotary jointarm B to do pitching motion. A mechanism for carrying out horizontal motion comprises a rotary joint arm C and a rotary joint arm D. The rotary joint arm C drives a straight gear drive mechanism 9 through a common working servo motor b, and the straight gear drive mechanism drives the rotary joint arm D to rotate.

Description

technical field [0001] The invention belongs to the field of mechanical arms, and in particular relates to a radiation-resistant mechanical arm. Background technique [0002] The present invention aims to design a novel radiation-resistant mechanical arm. It has the functions of real-time monitoring, on-site video image acquisition, etc., and has the ability to complete remote operation, sensor data acquisition and transmission tasks in semi-enclosed environmental conditions with high radiation and complex spatial location distribution. This requires: when the mechanical arm breaks down during use, it should be easy to maintain on site and leave the site environment; the mechanical arm has a simple structure, small size, compact structure, can carry related instruments, and the on-site operation time should be as short as possible to avoid on-site maintenance and ensure Zero failure rate. According to the research results, the structure, control accuracy, operating environ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B25J17/02
CPCB25J17/0258
Inventor 孙根刘满禄张华张国林刘建鹏柴世全代汶志张鸿胡天链王永乐张静王基生
Owner THE 404 COMPANY LIMITED CHINA NAT NUCLEAR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com