Chassis suspension driving module of mobile robot

A mobile robot and drive module technology, applied in the field of robotics, can solve problems such as large structural connection gaps, poor shock absorption performance, and lack of shock absorption, so as to ensure the operation effect, improve the shock absorption effect, and improve the stability. Effect

Pending Publication Date: 2021-04-13
途灵机器人(东莞)有限公司
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Problems solved by technology

[0003] The prior art has the following problems: the chassis suspension drive module mechanisms of the existing AGV products in the mobile robot industry all use angle chain connection for shock absorption, which has poor shock absorption performance and large structural connection gaps, resulting in poor operation of the suspension drive module. Stable, so that the chassis of the mobile robot vibrates greatly and cannot achieve the effect of shock absorption

Method used

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  • Chassis suspension driving module of mobile robot
  • Chassis suspension driving module of mobile robot
  • Chassis suspension driving module of mobile robot

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-3 , the present invention provides the following technical solutions: a mobile robot chassis suspension drive module, including a mounting plate 1, a mounting frame 2 and a linear bearing seat 3, the bottom end of the mounting plate 1 is provided with a mounting frame 2, and the two sides of the mounting frame 2 The linear bearing seat 3 is arranged symmetrically, and the interior of the linear bearing seat 3 is provided with a shock-absor...

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Abstract

The invention discloses a mobile robot chassis suspension driving module, which belongs to the technical field of robots. The module comprises a mounting plate, a mounting frame and linear bearing seats, wherein a bottom end of the mounting plate is provided with the mounting frame, the two sides of the mounting frame are symmetrically provided with the linear bearing seats, and the linear bearing seats are internally provided with damping guide shafts; a damping spring sleeves the surface of the upper end of the damping guide shaft, a driving wheel is arranged at the bottom end of the mounting frame, a transmission shaft is arranged in the driving wheel, and a driving motor is arranged on one side, corresponding to the transmission shaft, of the mounting frame; through modular design of all parts and optimal design of a mechanical transmission mechanism, up-and-down balance damping of the suspended driving wheel is achieved, the axial pressure of the suspended driving module is adjusted by adjusting the compression amount of the spring, and therefore the running stability and the loading force of the chassis of the mobile robot are provided, and the running effect is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a mobile robot chassis suspension driving module. Background technique [0002] As a collection of various technologies and functions, a robot, except for some software functions, other important parts are on the hardware module of the robot chassis. The robot chassis is not only a variety of sensors, machine vision, laser radar, motor wheels The integration point of other devices also carries the basic functions of the robot itself, such as positioning, navigation, movement, and obstacle avoidance. [0003] The prior art has the following problems: the chassis suspension drive module mechanisms of the existing AGV products in the mobile robot industry all use angle chain connection for shock absorption, which has poor shock absorption performance and large structural connection gaps, resulting in poor operation of the suspension drive module. Stable, so that the chas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G11/16
CPCB60G11/16B60G2202/12B60G2200/422
Inventor 钟彦华
Owner 途灵机器人(东莞)有限公司
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