A box-type mobile carrier

Abstract

The present invention proposes a safety device, in particular to a sub-box type mobile device provided for robot operation. The carrier assembly consists of a working tool mounting seat, a support shaft symmetrically installed on the left and right sides, a main driving wheel, and a main differential cone. Gear, driving box, main box, driving wheel, transmission chain device, box battery, motor reducer group, box, and differential gearbox, control box, auxiliary differential bevel gear, main box and sub-box Two-point support is adopted between the bodies, and the two sub-boxes balance the main box through a differential mechanism, so that the four wheels are in contact with the ground under any circumstances, ensuring the driving ability of the robot and increasing the movement safety of the mobile carrier; Due to the sub-box structure, the weight of the system is distributed on each box, which reduces the inertia force of the main box during operation, and has the safety of the mobile carrier and the ability to adapt to all terrains.

Description

A box-type mobile carrier technical field The invention relates to the technical field of safety equipment, in particular to a box-separated mobile device for robot operations. Background technique With the development of science and technology, in order to avoid a large number of casualties, various dangerous operation robots such as risk-removing robots and fire-fighting robots have emerged as the times require. Most of the mobile carriers of dangerous work robots use the main walking part (wheels or crawlers, etc.) to directly connect with the car body, and their movement flexibility is poor. Partial lift off the ground reduces the driving capability of the mobile carrier and even causes the mobile carrier to overturn. A rocker-crawler type mobile carrier (patent number: 200710081781.1) can make the main walking part contact with the ground under any conditions, and better guarantee the driving ability and operation safety of the mobile carrier. The rocker-crawler mob...

AI Technical Summary

Problems solved by technology

The rocker-crawler mobile carrier is a single-box structure, which brings inconvenience to the need to place some equipment that interferes with each other, and when the robot has a large weight, the inertial force of the main box will also threaten the safe operation of the robot

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