CN102114877A

CN102114877A - Wheelless walking method and device for vehicles

Info

Publication number: CN102114877A
Application number: CN2011100326549A
Authority: CN
Inventors: 黄达峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-30
Filing date: 2011-01-30
Publication date: 2011-07-06

Abstract

The invention discloses a device by which traffic and transport tools such as vehicles can walk without wheels. The device is characterized in that small wheel hubs which are similar to belt pulleys are fixed together and provided with grooves (projections if necessary), wherein one small wheel hub is used for bearing (also can be used as a driving wheel hub); and the other small wheel hub is used for positioning (also can be used as a driven wheel hub); walking belts (rubber belts) are used for replacing tyres, and the rubber belts are arranged in the grooves of the wheel hubs, so that the small wheel hubs and the rubber belts for rotatable devices together; the upper part of the bearing wheel hub is connected with a vehicle body, and the lower part of the bearing wheel hub which is connected with the walking belt is in direct contact with a road surface; and the other wheel hub faces the upper front, an inclined angle is formed between the walking belts and the road surface, and a vehicle moves with the rotation of the walking belts driven by the wheel hubs. The walking belts can be used for traction and can rotate on the road surface as a tyre, fan blade parts at one side or the inner and outer sides of the walking belts are beneficial to the flexible rotation and thickness increasing, and the walking belts can be connected seamlessly, the inside hardness of the walking belts can be determined as required, and the external patterns of the walking belts can influence the walking of a vehicle.

Description

Vehicle does not have wheel traveling method and device

Affiliated technical field

The present invention relates to a kind of traffic, transportation and power tools such as vehicle of making and need not wheel with regard to walking device.

Background technology

At present, the traffic such as known vehicle, transportation and power tool substantially all are to load onto tire and form wheel at wheel hub, and the walking of vehicle drives by the rotation of wheel and realizes the movement of vehicle, and here, wheel is the device that drives vehicle to run.But (1) this wheeled structure must make wheel directly contact with ground, and wheel directly is closely connected by the situation on road surface like this, and the bad road surface of road conditions is very big to the impact of vehicle, and frictional force or resistance are proportional, not buffering.(2) size of wheel is restricted, can not be too small, and the higher center of gravity of necessary maintenance of vehicle, vehicle is higher, and directly safety and the stability to vehicle impacts.

Summary of the invention

Cause the unfavorable factor that vehicle's center of gravity is higher and wheel direct contact road surface is brought more greatly in order to overcome wheel, the invention provides a kind of vehicle to run technique device that does not have wheel.This device has not only reduced the center of gravity of vehicle widely, and the height reduction and the length of vehicle are shortened, and can increase earth-grasping force simultaneously, the resistance of reducing friction, reduce vibrations, vehicle is moved on the track that moves, safer when allowing vehicle to run, more steady and more smooth and easy.

The present invention solves the used technical scheme of its technical matters: the wheel of cancellation conventional truck, wheel hub changes similar less belt pulley into, the axle of two (in case of necessity can be a plurality of) wheel hubs connects with Metallic rod and is fixed in the distance of regulation (similar two belt pulleys are fixed together), wheel hub elephant hide belt wheel equally leaves groove (also can make convex when needing), one of them wheel hub as load-bearing with (also can be used as drive hubs); Another is as locating with (also can be drive hubs); (also can be described as driving band or rubber tape with the walking band, make with materials such as rubber, can have the function of transmission and walking simultaneously) alternative tire, the walking band is put in the wheel hub groove, two wheel hubs are coupled together form a device that can rotate flexibly with the band of walking, the top and the vehicle body of load-bearing wheel hub join, the weight of supported cart, the walking band of ining succession of below directly contacts with the road surface, another wheel hub is to the front upper place, form the oblique angle between the walking band of hypomere and the road surface, a car must be by two to a plurality of device combined support, and along with the rotation of wheel hub, the walking band also and then rotates, being expert at simultaneously, vehicle also just moves thereupon under tape transport and the effect of ground-surface friction force, thereby realizes the normal walking of vehicle.

Walk with used technical scheme: the walking band must have certain thickness and crooked flexible, shape and the walking function of approximate snake, the also crawler belt of similar tank, energy Free in two wheel hubs, purpose is can work as traction, transmission with rotating on the road surface as tire again, and therefore the walking band must be made special shape.On the basis of conventional belt, according to different needs, make the rubber tape of difference to some extent, foliated lamellar is all made in the outside in (1); (2) an interior or outer side is made foliated lamellar; (3) hand hay cutter determines it is to make the top layer softer, that friction force is bigger as required in, still makes top layer harder, that friction force is less, even can directly make steel chain or be inlaid into as harder materials such as steel, thereby more effectively reduces friction power; It is the same that tread bar are made in the outside, in order to make blade energy seamless link when walking, is the Dou angle between the outside in blade and the rubber tape, can not be cut into the right angle, is uneven otherwise can cause.

The present invention combines the crawler belt principle of tank and the rail principle of train, and (1) makes vehicle can not influence the carrying capacity in when walking with less wheel hub, the obstacle of the certain altitude that can be free can pass through by conventional wheel; (2) center of gravity of vehicle greatly reduces, and has increased the safety and the stability of vehicle; (3) rubber tape can increase earth-grasping force, makes vehicle to run more steadily with effective; (4) the walking band is as track, allow vehicle on the track that relatively pastes ground that moves, travel, can reduce or reduce beating of vehicle, the undesirable condition of road pavement has the effect of buffering, counteracting, make the suffered friction drag of vehicle more stable basically, reduced idle friction drag, reached energy-conservation and effect smoothly; (5) reduce the shared space of conventional wheel, height reduction, the length of vehicle are shortened, saved material, saved gas filed link, also saved the space.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the wheel hub constructional drawing that has groove.

Fig. 2 is that the outside is foliated walking band structural map

Fig. 3 is the embodiment sectional structural map that does not have the wheel technique device.

The specific embodiment

Among Fig. 3, the axle that connecting rod connects wheel hub carries out basic fixed position to wheel hub, the walking band is installed in the groove of wheel hub, adjusts wheel hub and make walking band degree of tightness suitable, walking band and wheel hub can free of one anotherly drive, push rod load-bearing top joins with car body, the rotation of one of them wheel hub, under the effect of gravity and friction force, the walking band will rotate, vehicle also just moves (when wheel hub all was passive wheel hub, the walking band can drive wheel hub and rotate) thereupon.

Claims

1. nothing wheel traveling method and the device of traffic such as vehicle, transportation, power tool, the special walking band made from materials such as rubber, be installed on two wheel hubs (can increase a plurality of wheel hubs in case of necessity) that are connected on the axle by metallic rod and have been fixed, form one can Free device, it is characterized in that: device is little more a lot of than conventional wheel, the top of the load-bearing wheel hub of device is connected with vehicle body, the below connects tape transport and directly contacts with the road surface, and wheel hub and walking band drive vehicle to run when rotating.

2. the nothing of vehicle according to claim 1 is taken turns traveling method and device, it is characterized in that: Hub Castings is like belt pulley, wheel hub fixing and drive walking band can be drive hubs or driven wheel hub, simultaneously wherein there is one to be the load-bearing wheel hub, another is the auxiliary wheel hub of home row tape transport, can adopt fixing walking band in the groove that is installed in wheel hub is with in walking; Perhaps adopt the middle convex of making of wheel hub to be installed to the fixing band of walking in the middle groove of walking band.

3. vehicle according to claim 1 does not have wheel traveling method and device, it is characterized in that: shape and the walking function of the approximate snake of walking band, the also crawler belt of similar tank, flexibly crooked, that the walking band is again driving-belt, can Free with two wheel hubs, the walking band is special shape, the outside is foliaceous in (1); (2) in or an outer side be foliaceous, inboard determine as required to make the bigger top layer of softer frictional force, still make the littler top layer of harder frictional force, even can be inlaid in the inboard such as the harder material such as steel or directly use steel chain; The lines that is conducive to walk as tire is left in the outside, is the Dou angle between blade and the band, can not be the right angle, and blade is staggered, and all energy is seamless in rotation, maintenance is smooth-going for the inboard and outside.