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Stair climbing machine based on bionics principle

A bionic, principle-based technology, applied in motor vehicles, transportation and packaging, etc., can solve the problems of not being able to play a good role in assisting upstairs, not being able to ensure the stability of the stair climber, and increasing the cost of installation and maintenance. , to achieve the effect of fast operation, real-time adjustment of the center of gravity, and convenient turning

Pending Publication Date: 2021-04-02
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, people's living standards have been improved and the living environment has been greatly improved. However, many old-fashioned houses of a certain age cannot be installed with elevators. Many high-rise buildings have been built in cities. Among many different types of buildings, it is unrealistic for all buildings to match elevators. Buildings matching elevators need to increase the cost of installation and maintenance. Most residential buildings below six floors do not have elevators; only taller residential buildings or public places such as large shopping malls are equipped with elevators, and many heavy objects go up and down for people. Bring a lot of burden, bring great inconvenience to people's travel
[0003] Therefore, the benefits of the stair climbing machine are obvious, which can reduce the burden of people carrying heavy objects up and down the stairs. However, the common stair climbing machines on the market at present have relatively simple functions and low automation, and they cannot be well guaranteed during the process of going upstairs. The stability of the stair climbing machine cannot play a good role in assisting the stairs

Method used

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  • Stair climbing machine based on bionics principle
  • Stair climbing machine based on bionics principle
  • Stair climbing machine based on bionics principle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1-2 , a stair climbing machine based on the principle of bionics, including a fixed frame 1, a center of gravity adjustment mechanism 2 is connected to the fixed frame 1, a cargo box 3 is connected to the center of gravity adjustment mechanism 2, and an installation shell is fixedly connected to the fixed frame 1 4. A driving motor is fixedly installed inside the installation shell 4, and a first gear 5 is fixedly connected to the output shaft of the driving motor. group, the rotary rod gearbox mechanism 6 is installed on both sides of the fixed frame 1, and the rotary rod gearbox mechanism 6 is connected with a dual-mode leg mechanism 7.

[0028] The center of gravity adjustment mechanism 2 includes a connection base 201, the connection base 201 is fixedly connected on the fixed frame 1, a servo motor 202 and a chute 203 are fixedly installed on the connection base 201, a slide block 204 is slidably connected to the chute 203, and the servo motor 202 A sin...

Embodiment 2

[0032] see Figure 4 , the difference in connection with the basis of Embodiment 1 is that the rotary rod gearbox mechanism 6 includes a case housing 601 and a second gear 602, the second gear 602 is fixedly connected on the outer side wall of the case case 601, and the second gear 602 A linkage shaft 603 is fixedly connected to the central axis of the shaft 603, and the linkage shaft 603 is rotatably connected to the fixed frame 1. Both ends of the linkage shaft 603 penetrate into the inside of the box shell 601. The third gear 605 , and a differential 604 is fixedly installed between the third gear 605 and the linkage shaft 603 .

[0033] Both sides of the third gear 605 are provided with a fourth gear 606 and a fifth gear 607, the fourth gear 606 and the fifth gear 607 are both rotatably connected to the inner side wall of the box shell 601, and the fourth gear 606 is meshed with the third gear 605. The fifth gear 607 is meshed with the fourth gear 606, and the fifth gear ...

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Abstract

The invention discloses a stair climbing machine based on a bionics principle, and belongs to the technical field of bionic mechanical equipment. The stair climbing machine based on the bionics principle comprises a fixing frame, a gravity center adjusting mechanism is connected to the fixing frame, a container is connected to the gravity center adjusting mechanism, a mounting shell is further fixedly connected to the fixing frame, and a driving motor is fixedly mounted in the mounting shell. A first gear is fixedly connected to an output shaft of the driving motor, the first gear is matched with two sets of rotating rod gear box mechanisms, the rotating rod gear box mechanisms are installed on the two sides of the fixing frame, and dual-mode leg mechanisms are connected to the rotating rod gear box mechanisms; the problems that an existing design is simple in function, low in automation degree, poor in stability and reliability in the upstairs going process and incapable of playing agood upstairs going auxiliary role are effectively solved.

Description

technical field [0001] The invention relates to the technical field of bionic mechanical equipment, in particular to a stair climbing machine based on the principle of bionics. Background technique [0002] In recent years, people's living standards have been improved and the living environment has been greatly improved. However, many old-fashioned houses of a certain age cannot be installed with elevators. Many high-rise buildings have been built in cities. Among many different types of buildings, it is unrealistic for all buildings to match elevators. Buildings matching elevators need to increase the cost of installation and maintenance. Most residential buildings below six floors do not have elevators; only taller residential buildings or public places such as large shopping malls are equipped with elevators, and many heavy objects go up and down for people. Bring very big burden, bring great inconvenience to people's travel. [0003] Therefore, the benefits of the stair...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/024
CPCB62D57/024
Inventor 孙浩王虎姚俊升蔡明辉曹蒙昭石江瑜
Owner HEFEI UNIV OF TECH
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