A robot bottom moving mechanism

Abstract

The invention discloses a bottom moving mechanism of a robot and a method for using the same. It comprises a moving frame and a trapezoidal structure bearing plate with an upper opening. A driving axle is fixedly installed at one end of the inner side of the moving frame. A gear box and a gear box are fixedly installed in the middle of the driving axle. One side of the box is rotated with a motor, and the gearbox is fixedly connected to the driving wheel at one end of the mobile frame through the transmission shaft. Shock absorber A, the other end of the mobile frame rotates through the rotating shaft and is equipped with a driven wheel, the two inner walls of the bearing plate are connected by the shock absorber B, the upper end of the bearing plate is provided with a connecting groove, and by setting the planetary gear, the planetary gear The ring gear acts as the driving shaft, and the planetary gear acts as the follower, its torque is increased, and the speed of the planetary gear is also increased, and the torque and speed are increased at the same time, so that the wheel has both a certain torque and a high speed.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a robot bottom moving mechanism and a method for using the same. Background technique [0002] With the development of industrialization and intelligence, robots have been more and more widely used in work and life. Among walking robots, wheeled robots are the most researched and applied field, such as in aerospace, fire protection and transportation. In the robot industry, etc., due to the design of the output shaft and the wheels of the existing wheeled robots, it is easy to find that the speed and the output torque of the gears cannot be well coordinated during the walking process of the robot. For example, when climbing a slope, it is necessary to reduce the vehicle speed to ensure The car outputs enough torque and traction force, which cannot guarantee the increase of torque and speed at the same time, and most of the walking robots are driven by motors, so the torque provide...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a robot bottom moving mechanism to solve the problem that the speed and the output torque of the gear cannot be well coordinated during the walking process of the robot proposed in the above background technology. For example, when climbing a slope, the vehicle speed needs to be reduced. To ensure that the car outputs enough torque and traction, it is impossible to ensure that the torque and speed increase at the same time, and most of the walking robots are driven by motors, so the torque provided by the motor is generally relatively small, and it is more laborious when climbing a slope , and the speed drops faster and the robot is prone to bumps when walking on uneven roads, which will cause damage to the internal parts of the robot

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