RU2610085C1 - Vehicle wheel - Google Patents

Abstract

FIELD: mechanical engineering.

SUBSTANCE: invention relates to transport engineering, particularly to the low-speed wheeled running gear, used mainly in areas with difficult terrain and friable granular ground. In the vehicle wheel, comprising a rim in the form of coaxial discs and resiliently flexible tire between the discs, wheels are connected by the system of axles equidistant from the rotation axis and carrying on bearing rotation assemblies resiliently flexible tires, rotatable by the inner ring and rotating the outer ring. The inner ring is formed with teeth for the internal engagement of drive by the gear wheel. The outer ring is made with technologically justified lugs on the outer surface.

EFFECT: vehicle wheel, with extended functional capabilities, made according to the ball bearing scheme.

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Description

The invention relates to transport engineering, and in particular to non-high-speed wheeled engines, used mainly in areas with difficult terrain and loose soil.

Vehicle wheel known / cm. US Pat. No. 2465149 (class B60B 3/02) dated 05/05/2011 / containing a rim in the form of coaxial disks and an elastic flexible tire between the disks.

With all the advantages of the design of the prototype wheel, the latter can be improved in order to expand the functionality by performing the ball bearing scheme.

For the technical solution of the stated purpose, in a vehicle wheel containing a rim in the form of coaxial disks and an elastic-flexible tire between the disks, the disks are connected by a system of axes equidistant from the axis of rotation of the wheel and bearing elastic-flexible tires rotated by the inner ring and rotating the outer ring on the rotation bearing units, inner the ring is made with teeth for internal engagement by the gear of the drive, the outer ring is made with technologically justified lugs on the outer surface.

The technical solution proposed by the invention is illustrated in the drawing.

The vehicle wheel of the invention comprises a rim in the form of coaxial disks (1 and 2) and an elastic flexible tire between the disks. In this case, the disks (1 and 2) are connected by a system of axles (3) equidistant from the axis of rotation of the wheel and supporting elastic-elastic tires (5) rotating on the inner ring (6) and rotating the outer ring (7) on the bearing nodes (4), the inner the ring (6) is made with teeth for internal engagement by the gear of the drive (not shown), the outer ring (7) is made with technologically justified lugs on the outer surface.

The wheel according to the invention is made according to a ball bearing scheme.

The proposed vehicle wheel operates as follows. When torque is transmitted (drive not shown) to the inner gear ring (6), each of the flexible flexible tires (5) starts to rotate, the outer ring (7) with technologically feasible lugs (not shown) on the outer surface, which leads to the movement of the vehicle .

Since between the rings (6 and 7) there is a system of elastic flexible tires (5), the misalignment of the drive gear and the gear ring (6) will not fundamentally affect the functioning of the proposed wheel. For the same reason, the radial movement of the outer ring (7) on terrain with difficult terrain and loose soil will not fundamentally worsen the adhesion of the wheel to the road, damping shocks when the wheel runs over uneven roads.

The vehicle wheel, made according to the ball bearing scheme in the technical solution proposed by the invention, as a result expands the functionality of the vehicle on a wheeled drive and can be used, for example, in author-developed agro-bridges / cm. US Pat. No. 2298304, 2489830, 2499378, 2513005, 2545050, 2545547, 2547912, 2563669 ... /.

Thus, according to the applicant, the technical solution proposed by the invention is new, has an inventive step and is industrially applicable, expanding the functionality of the wheel of a vehicle made according to the ball bearing scheme.

Claims (1)

A vehicle wheel containing a rim in the form of coaxial disks and an elastic-flexible tire between the disks, characterized in that the disks are connected by a system of axles equidistant from the axis of rotation of the wheel and supporting elastic-flexible tires rotated by the inner ring and rotating the outer ring on the rotation bearing units, the inner ring is made with teeth for internal gearing of the drive gear, the outer ring is made with technologically justified lugs on the outer surface.

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