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A multifunctional obstacle-surpassing robot

A robotic and multi-functional technology, applied in motor vehicles, power management, steering mechanisms, etc., can solve problems such as low efficiency of crawler transmission, inability to climb over, volume limitations, etc., and achieve performance improvement, ease of investigation, and less energy consumption.

Inactive Publication Date: 2017-05-03
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, land-based detection and detection robots with a certain obstacle-surmounting function generally use crawler transmission, but the crawler transmission efficiency is low and energy consumption is high.
In addition, the crawler transmission on the small robot is limited by the volume, so it cannot climb over obstacles such as road steps and stairs that are widely present in the urban environment.
There are many limitations in the application of crawler reconnaissance robots in anti-terrorism reconnaissance, disaster rescue and other fields

Method used

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  • A multifunctional obstacle-surpassing robot
  • A multifunctional obstacle-surpassing robot
  • A multifunctional obstacle-surpassing robot

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Embodiment Construction

[0052] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0053] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0054] Figure 1-3 It shows an implementation form according to the present invention, the multi-functional power-assisted obstacle-surpassing robot includes a vehicle frame 100, a traveling system 200, a steering system 300 and a control system, the vehicle frame 100 is used to carry detection equipment, the traveling system 200, the steering system The system 300 and the control system are connected to the vehicle frame 100, and the travel system 200 drives the vehicle frame 100 to advance on flat ground or to overcome obstacles when encountering obstacles or stairs. The steeri...

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Abstract

The invention discloses a multifunctional obstacle crossing robot which comprises a vehicle frame, a drive motor fixed to the vehicle frame and planet gear sets comprising the drive planet gear sets and the driven planet gear sets. The drive planet gear sets are symmetrically arranged on the two sides of the front end of the vehicle frame and driven by the drive motor. The driven planet gear sets are symmetrically installed on the two sides of the rear end of the vehicle frame and move along with the drive planet gear sets synchronously. Each drive planet gear set comprises an inner planet carrier, a sun gear, planet gears, a center chain wheel, multiple planet chain wheels, a chain and advancing wheels, and the power of the motor is transmitted to the advancing wheels. By the adoption of the obstacle crossing robot, the output torque of the drive motor can be intelligently adjusted according to different degrees of obstacle crossing resistance, so that smooth obstacle crossing of the obstacle crossing robot is guaranteed.

Description

technical field [0001] The invention relates to an obstacle-surmounting robot. More specifically, the present invention relates to a multifunctional obstacle-surmounting robot equipped with a planetary gear train. Background technique [0002] In recent years, with the continuous development of science and technology and the improvement of people's living standards, there are still many problems in the investigation and rescue of special situations such as natural disasters. Natural disasters such as earthquakes are difficult to predict due to their suddenness and other characteristics, so it is particularly important to strengthen post-disaster rescue efforts. Currently existing land-based investigation and detection robots with a certain obstacle-surmounting function generally use crawler transmission, but the crawler transmission efficiency is low and energy consumption is high. Moreover, the crawler-type transmission on the small robot is limited by its volume, so it c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/02B62D12/00B60L15/20
CPCB60L15/2036B60L2240/423B62D12/00B62D57/02Y02T10/72
Inventor 洪哲浩洪日
Owner JILIN UNIV