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Method for realizing four-foot stride walk using gravity-center turning process

A center of gravity and front foot technology, applied in the field of four-legged walking, can solve problems such as weak load-bearing capacity, unsmooth operation, and insufficient flexibility, and achieve the effect of strong load-bearing capacity, smooth operation, and labor-saving walking

Inactive Publication Date: 2009-07-29
陈健超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the field of existing limb walking machines, toys and walking robots, most of them ignore the use of the overall center of gravity. Due to the lack of attention to the use of the overall center of gravity, the center of gravity of the machine is unstable during operation; the operation is not smooth; flexible Insufficient strength and weak load-bearing capacity

Method used

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  • Method for realizing four-foot stride walk using gravity-center turning process
  • Method for realizing four-foot stride walk using gravity-center turning process
  • Method for realizing four-foot stride walk using gravity-center turning process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Embodiment one wooden cow and flowing horse

[0047] In the novel Romance of the Three Kingdoms, Zhuge Liang made a walking machine called "Wooden Niu Liuma". This embodiment is used to explain and reproduce the prototype of "Wooden Niu Liuma". It can realize walking with the ancient manufacturing technology, and the toy manufactured by this method can give a subtle enlightenment effect to the vast number of children in the process of growth and development.

[0048] I. For the connection instructions of the Muniu Liuma machine, see Figure 9-20.

[0049] The support hole 1-1 of the main body frame 1 is connected with the conical support shaft 2, and the conical support shaft 2 is sleeved on the knife-edge connection hole 8-1 of the support foot 8, and a foot lifting torsion spring 9 is installed at their connection . The coiled spring barrel 3 is connected on the bottom cover, and the drive gear 3-1 which is made integral with the coiled spring barrel is meshed with t...

Embodiment 2

[0060] Embodiment 2 ancient megalith transportation method

[0061] The huge stones used to build the Egyptian pyramids weigh dozens of tons. How to move these huge stones has always been a mystery. This example explains the method of transporting boulders. Using this method to manufacture a large and simple machine can transport heavy objects in areas where roads are not worth building, such as deserts.

[0062] I. Frame structure

[0063] See Figure 21, the ancient Egyptians used the slack season to transport boulders. First, organize farmers and slaves to go to the quarry to quarry boulders, and then carry out preliminary processing on the boulders, and process them into shapes that can easily find the center of gravity, such as rectangles, squares, etc., and determine the four legs by the method described in Figure 1-2 and the static structure description For the support point, tie a wooden support to each corner point, so that the vertical distance of each wooden suppo...

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Abstract

The invention relates to a method for realizing walking in steps by four feet by utilizing a gravity center overturning process, which comprises a machine consisting of an integral gravity center overturning plane, four feet with the same length from the gravity center overturning plane to the ground, a step limiting a rope and a gravity center overturning hammer, and comprises the following steps that: the gravity center of the machine falls onto an intersection point of diagonals of supporting points of the four feet through the preset integral gravity center overturning plane; the gravity center overturning hammer moves on the gravity center overturning plane to and fro, so that the gravity center overturning plane is overturned on two diagonals formed by the supporting points of the four feet to and fro; and in the overturning process, walking in steps is realized. The invention utilizes straight legs as the supporting legs, has strong bearing capacity as a carrying machine, can be used to explain a huge rock carrying method for building the Pyramids and a prototype of walking machines in the Romance of the Three Kingdoms, namely 'wooden oxen and mobile horses', and is a beneficial reference for inventing and manufacturing modern walking machines. Toys made by the method have the function of gradually developing intelligence of children in the growing process.

Description

technical field [0001] The invention relates to a method for realizing four-legged walking by using the process of turning the whole center of gravity back and forth. Background technique [0002] No very similar technical method was found. In the field of existing limb walking machines, toys and walking robots, most of them ignore the use of the overall center of gravity. Due to the lack of attention to the use of the overall center of gravity, the center of gravity of the machine is unstable during operation; the operation is not smooth; flexible The strength is not enough, and the load-bearing capacity is also weak. The applicant believes that the application of research that ignores the overall center of gravity in the above-mentioned fields is a directional error. Contents of the invention [0003] The purpose of the present invention is to propose a method of using the center-of-gravity reversal process to realize four-legged walking. [0004] The purpose of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/032
Inventor 张进华
Owner 陈健超
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