An electric stair-climbing robot

A robot and stair-climbing technology, applied in the field of assisted living machinery and equipment, can solve problems such as impact, vibration and noise of people or objects, and achieve the effects of high versatility, precise displacement control, and small footprint

Inactive Publication Date: 2015-12-16
胡凌翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the above-mentioned shortcomings, the people or objects they carry during operation are also affected by shock vibrations and loud noises.

Method used

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  • An electric stair-climbing robot
  • An electric stair-climbing robot
  • An electric stair-climbing robot

Examples

Experimental program
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Effect test

Embodiment 1

[0034] Embodiment 1: a kind of electric stair-climbing robot, its structure is as Figure 1-4 As shown, it includes: a stair-climbing machine platform 7, which is provided with two-way grooves longitudinally on the stair-climbing machine platform 7; a left-foot oil motor 15 and a right-foot oil motor 16 are arranged symmetrically on the lower part of the stair-climbing machine platform 7;

[0035] The output shaft of the left foot oil motor 15 is connected with the left foot lead screw 11, and the right foot oil motor 16 is connected with the right foot lead screw 6;

[0036] The left foot lead screw 11 runs through the left foot oil cylinder 19, and the left foot oil cylinder 19 has an internal thread, so that the left foot oil cylinder 19 and the left foot lead screw 11 form a thread transmission pair;

[0037] The right foot lead screw 6 runs through the right foot oil cylinder 4, and the inside of the right foot oil cylinder 4 also has an internal thread, so that the right...

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PUM

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Abstract

The invention discloses an electric stair-climbing robot which comprises a stair-climbing machine table. The stair-climbing machine table is longitudinally provided with two through grooves. Two oil motors are symmetrically arranged on the lower portion of the stair-climbing machine table. A force output shaft of each oil motor is connected with a lead screw, and the lead screws are installed on the stair-climbing machine table. Each of the two lead screws penetrates through one oil cylinder, inner threads matched with the lead screws are arranged in the oil cylinders, and the oil cylinders and the lead screws form thread transmission pairs. The tops of the oil cylinders are fixedly connected with a clutch, the clutch is located in the through grooves, a manned plate is arranged at the top end of the clutch, and the oil cylinders drive the manned plate to move through the clutch. Stair climbing can be achieved by means of the two oil cylinders through stretching, retracting and forward and backward alternative movement of piston rods.

Description

technical field [0001] The invention relates to the field of mechanical equipment for assisting living, in particular to an electric stair-climbing robot. Background technique [0002] With the progress of society and the improvement of living standards, the aging of society is becoming more and more serious. The elderly and disabled people have lost many opportunities to participate in and enjoy the fruits of social progress and development due to obstacles such as indoor and outdoor stairs and steps. The middle and low-rise buildings in some cities and towns, under the situation of not having elevator, how to meet the convenience and safety of the elderly and infants going up and down the stairs is becoming more and more serious and important. [0003] At present, the domestic research and manufacture of stair climbing vehicles is still in its infancy. On the whole, the technology is rough and the structure is relatively simple. The stair climbing vehicles produced have m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor 胡凌翔
Owner 胡凌翔
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