Carrying type two-arm omni-directional moving nursing robot

Abstract

The invention discloses a carrying type two-arm omni-directional moving nursing robot. A movable chassis is arranged on the upper portion of a mechanical arm mounting part and connected with the mechanical arm mounting part through a lifting mechanism. A sitting part is mounted on the movable chassis. A mechanical arm is located on the rear portion of the sitting part and mounted on the mechanicalarm mounting part. Universal caster sets and Mecanum wheel sets are arranged on the bottom face of the movable chassis. The Mecanum wheel sets are connected and mounted to the bottom face of the movable chassis through suspension mechanisms. The lifting mechanism comprises an electric lifting table and four pressure bars. The electric lifting table comprises a lifting top table, a mounting base,an aluminum outer shell, a motor, a speed reducer and a multistage screw sleeving structure. The mechanical arm mounting part comprises a base supporting structure and an anti-overturning structure. The sitting part comprises a seat, universal casters and sliding rail mechanisms. The nursing robot is safe, efficient, convenient to use and practical, part of life demands of the disabled elders andthe disabled can be met, the self-care ability is improved, the operation intensity of nurses is greatly relieved, and the nursing robot has good market application prospects.

Description

technical field [0001] The invention relates to a nursing robot in the technical field of robots, in particular to a rideable dual-arm omnidirectional mobile nursing robot. Background technique [0002] With the acceleration of the aging population in China, the number of disabled elderly people is increasing day by day, the labor cost is rising rapidly, the social welfare burden is increasing, and the demand for social security and services is becoming more and more urgent. With the absolute and relative reduction of the working-age population, the shortage of nursing personnel is expanding. Due to the heavy workload and low salary, it is difficult to find family nannies and institutional nursing personnel for the elderly, and there is a high mobility. The demand for small service robots is becoming more and more obvious. At present, nursing robots in the domestic and foreign markets are mostly focused on clinical single-arm nursing and intelligent mobility wheelchair rese...

AI Technical Summary

Problems solved by technology

At present, nursing robots in the domestic and foreign markets are mostly focused on clinical single-arm nursing and intelligent mobility wheelchair research, and the complex nursing needs that require two-arm cooperation have not yet been realized.

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