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Swing arm unmanned four-wheel drive platform

A swing-arm, platform technology, applied in the field of unmanned vehicles, can solve the problems of no climbing stairs, high energy consumption, heavy weight, etc., and achieve the effects of overcoming poor terrain adaptability, strong passing performance, and convenient control.

Inactive Publication Date: 2018-06-01
ACADEMY OF ARMORED FORCES ENG PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The current small mobile platforms are mainly developed around the crawler and pure wheel structure; the crawler unmanned platform has strong passability, and the pure crawler unmanned platform has limited operating speed and high energy consumption; the wheel structure has fast speed and high energy utilization rate. Due to the characteristics of the pure wheeled platform, the vehicle body is too low, the driving posture is single, and the passability of the complex environment is poor, and it does not have the function of climbing stairs. It cannot adapt to complex roads, stairs, and uneven environments.
[0006] In addition, the current small unmanned platforms generally have the disadvantages of being too large and heavy, making it inconvenient for personal carrying and storage

Method used

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  • Swing arm unmanned four-wheel drive platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Please refer to figure 1 , a structural schematic diagram of an electric vehicle swing arm type unmanned four-wheel drive platform disclosed by the present invention;

[0035] A swing arm type unmanned four-wheel drive platform, comprising a car body 1, a swing arm drive mechanism 2, a swing arm mechanism 3, a wheel mechanism 4 and a controller 5;

[0036] The shape of the vehicle body 1 can be other shapes such as rectangle, trapezoid, circle, etc. In this embodiment, a rectangular vehicle body 1 is taken as an example for illustration.

[0037] The four corners of the vehicle body 1 are respectively equipped with a swing arm drive mechanism 2, the swing arm drive mechanism 2 is respectively connected with the swing arm mechanism 3, the wheel mechanism 4 is connected with the bottom of the swing arm mechanism 3, and the controller 5 is installed on the vehicle body 1, the controller 5 respectively controls the operation of the swing arm drive mechanism 2 and the wheel...

Embodiment 2

[0057] Please refer to figure 1 , a schematic diagram of an electric vehicle swing arm type unmanned four-wheel drive platform disclosed by the present invention;

[0058] A swing arm type unmanned four-wheel drive platform, comprising a car body 1, a swing arm drive mechanism 2, a swing arm mechanism 3, a wheel mechanism 4 and a controller 5;

[0059] The shape of the vehicle body 1 can be other shapes such as rectangle, trapezoid, circle, etc. In this embodiment, a rectangular vehicle body 1 is taken as an example for illustration.

[0060] The four corners of the vehicle body 1 are respectively equipped with a swing arm drive mechanism 2, the swing arm drive mechanism 2 is respectively connected with the swing arm mechanism 3, the wheel mechanism 4 is connected with the bottom of the swing arm mechanism 3, and the controller 5 is installed on the vehicle body 1, the controller 5 respectively controls the operation of the swing arm drive mechanism 2 and the wheel mechanism ...

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Abstract

The invention provides a swinging arm type unmanned four-wheel driving platform. The swinging arm type unmanned four-wheel driving platform comprises a vehicle body, swinging arm driving mechanisms, swinging arm mechanisms, wheel mechanisms and controllers, wherein the swinging arm driving mechanisms are separately mounted on the vehicle body and are connected with the swinging arm mechanisms; the wheel mechanisms are connected with the swinging arm mechanisms; the controllers respectively control running of the swinging arm driving mechanisms and running of the wheel mechanisms; each swinging arm mechanism comprises a front arm, a rear arm and a swinging arm connecting mechanism; and each front arm is hinged to the corresponding rear arm through the corresponding swinging arm connecting mechanism. The high-speed running effect of the light wheeled four-wheel driving platform is achieved, the swinging arm type unmanned four-wheel driving platform can run in a complicated environment, for example, the swinging arm type unmanned four-wheel driving platform is optimized well when climbing the stairs, the shortcoming that a wheeled mobile robot platform is poor in terrain adaptability is overcome, the passage capacity is relatively high, and a wheeled driving mode is adopted. The swinging arm type unmanned four-wheel driving platform has the advantages of simple structure, control convenience, relatively low energy consumption, high reliability, high practicality and the like.

Description

technical field [0001] The invention relates to the technical field of unmanned vehicles, in particular to a swing arm type unmanned four-wheel drive platform. Background technique [0002] In today's era, robot technology is widely used in civil, military and law enforcement agencies. The application fields of mobile robots are also expanding, including inspection, rescue, explosive discharge, fire protection, etc. An excellent mobile robot The platform is also the basis for the normal operation of mobile robots. [0003] As the most basic unit of a mobile robot, the mobile robot platform is used to carry components such as control system, detection system and manipulator to the job site to perform specific job tasks. Its performance directly affects the overall performance of the robot. [0004] The wheeled mobile robot platform has the advantages of high speed and high efficiency, but its application is limited due to its poor terrain adaptability. In order to improve t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/024
CPCB62D57/024
Inventor 张传清王若天韩寿松刘西侠樊新海宋仲康王飞景琦孙毅陆皖麟
Owner ACADEMY OF ARMORED FORCES ENG PLA
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