Multifunctional four-wheel independent robot chassis and using method thereof

Abstract

The invention relates to the technical field of robots, and discloses a multifunctional four-wheel independent robot chassis and a using method thereof.The multifunctional four-wheel independent robot chassis comprises a chassis frame, a left driving wheel and a right driving wheel are fixedly installed on the left side and the right side of the chassis frame correspondingly, and steering devices are arranged at the joints of the left driving wheel and the chassis frame and the joints of the right driving wheel and the chassis frame; a driving assembly is arranged in the center of the left driving wheel and the center of the right driving wheel and located in the chassis frame. When in-situ turning is needed, the steering power source is controlled to drive the positioning plate and the sliding plate in the steering power source to do reciprocating translational motion in the corresponding direction when the connecting frame rotates, the sliding plate and the fixed connecting rod drive the steering connecting piece to move, and therefore the deviation advancing direction of each wheel is tangent to the same circle; under the driving of the steering power source, the sliding plates move towards one side at the same time, so that the deviation directions of all the wheels are consistent to turn arc-shaped bends, and therefore the functions of four-wheel independent damping, steering and driving are achieved, and turning and moving can be rapidly achieved.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a multifunctional four-wheel independent robot chassis and a method for using the same. Background technique [0002] A robot is a machine that realizes various functions by its own power and control ability, a programmable and multi-functional manipulator, or a special system that can be changed and programmed by a computer in order to perform different tasks. In the field of mobile robots, the performance of its chassis also determines the breadth of its application range. An important indicator of chassis performance is the grounding performance of the driving wheels, which requires a multi-functional four-wheel independent robot to be used together. [0003] The existing robot mobile chassis generally has the problem of clumsy movement and inflexibility. When the detection area is small, the mobile robot cannot turn and move quickly, which leads to the problem that the mobile ...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a multi-functional four-wheel independent robot chassis and its use method, which has the advantages of four-wheel independent shock absorption, steering and driving, etc., and solves the problem that there is a dead angle in the detection of the robot chassis, and the inspection movement is very difficult. Inconvenience and the problem that the turning radius of the mobile chassis cannot be adjusted

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