SU1357254A1

SU1357254A1 - Vehicle wheel

Info

Publication number: SU1357254A1
Application number: SU864086454A
Authority: SU
Inventors: Владимир Александрович Белостоцкий; Георгий Викторович Гонский; Анатолий Викторович Миргородский; Артур Иванович Рябков; Петр Андреевич Тарасов
Original assignee: Харьковский Институт Механизации И Электрификации Сельского Хозяйства
Priority date: 1986-05-13
Filing date: 1986-05-13
Publication date: 1987-12-07

Abstract

Изобретение относитс к области транспортной техники, в частности к ведущим колесам транспортны.х средств, и обеспечивает повышение плавности хода. Дл этого опорна часть колеса выполнена в виде выступов 6 и опорных частей 5 диска 1, между которыми смонтированы башмаки 4. Выступы 6 и башмаки 4 выполнены трапецеидальной формы с одинаковым углом наклона боковых граней. В гребн х башмаков 4 выполнены сквозные отверсти 9, например, пр моугольной формы, через которые проход т пальцы 8, несущие башмаки 4. Размеры поперечного сечени отверсти 9 значительно больше диаметра пальца 8. При перекатывании колеса по неподвижно прижатому башмаку 4 палец 8 свободно перемещаетс в прорези. 3 ил. (/) 6 4 СО ел IVD СП 4: CPIJ2JThe invention relates to the field of transport equipment, in particular to the driving wheels of vehicles, and provides an increase in smoothness. For this, the supporting part of the wheel is made in the form of protrusions 6 and supporting parts 5 of the disk 1, between which the shoes 4 are mounted. The projections 6 and the shoes 4 are made of trapezoidal shape with the same angle of inclination of the side faces. In the ridges of the shoes 4, through holes 9 are made, for example, rectangular in shape, through which fingers 8, carrying shoes 4 pass. The cross-sectional dimensions of hole 9 are much larger than the diameter of finger 8. When the wheel rolls along the motionlessly pressed shoe 4, finger 8 is free to move in the slot. 3 il. (/) 6 4 SO ate IVD SP 4: CPIJ2J

Description

мак 4. Сквозное пр моугольной или круглой формы отверстие 9 в гребне 3 башмака 4 обеспечивает свободное перемещение пальца 8 в гребне 3 башмака 4 до тех пор, пока башмак 4 прижат колесом к поверхности . В этот период палец 8 не оказывает силового воздействи на башмак 4 и не воспринимает никаких нагрузок. Его взаимодействие начинаетс лишь после того, как диск 1 колеса сойдет с опорной часИзобретение относитс к движител м транспортных средств, которые могут быть использованы дл перемещени как по слабонесущим покрыти м, так и по твердым скользким поверхност м.poppy 4. A through-hole of a rectangular or round shape 9 in the ridge 3 of the shoe 4 ensures free movement of the finger 8 in the crest 3 of the shoe 4 until the shoe 4 is pressed by the wheel to the surface. During this period, the finger 8 does not exert a force on the shoe 4 and does not perceive any loads. Its interaction begins only after the disc 1 of the wheel comes off the bearing clock. The invention relates to vehicle drives that can be used to move both on weakly supporting surfaces and on hard slippery surfaces.

Цель изобретени - повышение плавности хода.The purpose of the invention is to increase the smoothness of the course.

На фиг. 1 показано колесо транспортного средства; на фиг. 2 - сечение А-А на фиг. 1; на фиг. 3 - предельныеFIG. 1 shows a vehicle wheel; in fig. 2 is a section A-A in FIG. one; in fig. 3 - limit

положени пальца в прорези гребн баш- Ю ти 5 башмака 4. С этого же момен- мака.та палец 8 подхватывает башмак 4 и наКолесо транспортного средства содержит чинает поднимать его по окружности ко- диск 1, имеющий кольцевую полость 2, внутри которой размещены гребни 3 башмаков 4. Кольцева полость 2 раздел ет - диск на две опорные части 5 (фиг. 2), на каждой из - которых выполнены радиальные выступы 6, равномерно распределенные по окружности диска 1, а между ними - отверсти 7 дл размещени в них пальцев 8, проход щих через опорные 20 1 при встрече с поверхностью 4 части 5 диска 1 и через отверстие 9 в надежный упор боковой грани выступа 6 в гребне 3 башмака 4. В исходном поло- боковую грань башмака 4, исключа про- жении колесо стоит на башмаке 4, плот-буксовку диска 1 относительно прижатогоposition of the finger in the slot of the cusp of the bounce head 5 of the shoe 4. At the same time, the finger 8 picks up the shoe 4 and on the wheel of the vehicle begins to lift it around the circumference of the disk 1, which has an annular cavity 2, inside which there are crests 3 shoe 4. The annular cavity 2 divides the disk into two supporting parts 5 (FIG. 2), each of which has radial projections 6 uniformly distributed around the circumference of the disk 1, and between them there are holes 7 for placing fingers in them 8, passing through the supporting 20 1 when meeting with the surface Spine 4 of part 5 of the disk 1 and through the hole 9 into the reliable support of the side face of the protrusion 6 in the crest 3 of the shoe 4. In the original side lateral face of the shoe 4, excluding the protrusion, the wheel stands on the shoe 4

но прижима его к поверхности. В этотбашмака 4. Таким образом осуществл етс but pressing it to the surface. In this bashmak 4. Thus is carried out

момент палец 8 занимает предельное поло-плавное перекатывание колеса по предварижение I относительно гребн 3 башмака 4.. тельно укладывающимс башмакам 4 безthe moment the finger 8 occupies the limit polo-smooth rolling of the wheel according to the preposition I relative to the ridge 3 of the shoe 4 .. gently stacking the shoes 4 without

При перекатывании справа налево (на-пробуксовки по поверхности,When rolling from right to left (on-slip on the surface,

правление вращени показано стрелкой наthe rotation board is indicated by the arrow on

Claims

FIG. 1) the wheel 1 wheel rolls on non-formula inventions

the movable shoe 4, wherein the finger 8 moves along the cycloid from the lower limit-wheel of the vehicle, containing Ui IT lyCi ILJTJ P 1 / i4 1TG-Q n n f n / e gtg r P | -hP .JW

the woods.

The trapezoidal shape of the protrusion 6 on the supporting part 5 of the disk 1 and the trapezoidal shape of the shoe 4 itself with the same angle of inclination of the lateral faces ensure that the shoe 4 is inflated when it falls out or is pressed into the cavity 2

its position 1 (fig. 3) to the right limit position P, and then to position III. The upper limit position of the III finger 8 corresponds to the end of the rolling of the disc 1 along the fixed shoe 4 to the beginning of the collision of the disk on the next shoe; - the shoes, each of which includes the poppy 4. With the transition of the disk 1 to the next supporting element for the mutual disk support surfaces, each of which are provided with a series of holes, the axes of which are evenly distributed around the circumference for fixing the axes bearing

The connecting shoe 4, the finger 8 is moved from position III up to the stop into the wall of the opening 9 of the ridge 3 of the released shoe 4 (position IV) and, picking it up, carries out the transfer around the circumference.

With such an enhancement, the wheel rests on the shoe 4 not through the finger 8, but on the surfaces of the supporting parts 5 of the disk 1 with the possibility of free rolling over them with a smooth transition to another bearing with the supporting surfaces of the disk and a crest with a hole to accommodate the axis, shoe, size which is larger than the diameter of the axis, characterized in that radial protrusions are made between the holes on the supporting surfaces of the disk, with the aim of 40 improving the smoothness of travel, while the latter and the shoes in the plane of the wheel are made of trapezoidal shape with the same angle of inclination of the side faces.

poppy 4. A through-hole of a rectangular or round shape 9 in the ridge 3 of the shoe 4 ensures free movement of the finger 8 in the crest 3 of the shoe 4 until the shoe 4 is pressed by the wheel to the surface. During this period, the finger 8 does not exert a force on the shoe 4 and does not perceive any loads. Its interaction begins only after the disk 1 of the wheel comes off the supporting part 5 of the shoe 4. At the same moment, finger 8 picks up the shoe 4 and starts lifting it around the circumference of the shoe 1 when meeting with surface 4 a reliable stop of the side face of the protrusion 6 to the side face of the shoe 4, excluding the slip of the disk 1 relative to the pressed

the woods.

shoes, each of which includes a support element for a mutually interacting disk with support surfaces separated by an annular groove, each having a series of holes whose axes are evenly distributed around the circumference for securing the axes carrying them

Acting with the disc bearing surfaces and a crest with a hole for accommodating the axis, a shoe whose size is larger than the diameter of the axis, characterized in that radial projections are made between the holes on the disk supporting surfaces between the holes and shoes in the plane of the wheel are trapezoidal in shape with the same angle of inclination of the side faces.

FZ

Compiled by T. Popova

Editor O. Yurkovetskaya Tehred I. VeresKorrektor O. Kravtsova

Order 5486/14 Circulation 590 Subscription

VNIIPI State Committee of the USSR on. Of inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and ioligraphic enterprise, Uzhgorod, ul. Projects, 4