SU701858A1 - Vehicle prime mover by e.l. sosnovsky - Google Patents

Description

(54) MOTOR VEHICLE OF THE VEHICLE OF SOSNOVSKY EL.

I

The invention relates to a transport technique, and more precisely to the movers of machines of high traffic, designed to move on rough terrain and soils with a weak layer, her ability.

A vehicle propulsion device is known comprising a carrier frame supported by its rollers on an elastic chamber, in the axial channel of which the axis of the fork attached to the frame is located, and part of the frame rollers is connected with a reversing rotation drive 1.

The disadvantage of such a drive is the poor adhesion of the rollers of the frame to the camera, as well as the insufficient area of contact of the camera with the supporting soil, as a result of which the vehicle equipped with such a propulsion device cannot move on soils with very low bearing capacity, i.e. deep snow and swamp.

Also known is a vehicle propulsor comprising a carrier frame supported by its rollers on a toroidal elongated elastic chamber, in the axial channel of which one

the branch of the endless belt, the envelope of the tension and drive rollers 2.

This propulsion eliminates the disadvantages of the previous one, since in it the connection of the drive element — an endless belt with a camera — is foamed over a large area equal to the surface of the axial channel, and the elongated shape of the toroidal chamber increases its contact area with the ground supporting surface, however This propeller is not able to change the direction of motion. As a result, the vehicle has reduced maneuverability, since its rotation can be accomplished by braking one of the side propulsive devices, which adversely affects the strength of the braked chamber, which must slide along the ground.

The purpose of the invention is to increase the mobility of the engine.

The goal is achieved by the fact that

cathkn frames are mounted on at least

least two parallel to the axial channel

camera reels equipped with a drive

Claims (2)

reverse rotation, and along the entire length of the belt, rotation bodies are installed with the possibility of lying around its axis. FIG. 1 shows a schematic view of the driving wheel; in fig. 2 - the same in cross section. The propeller consists of a carrier pa. 1, they are their own rollers 2 on a toroidal elongated elastic chamber 3, filled with pressure by gas or liquid. In the axial channel of the chamber 3 there is a lower branch of the endless belt 4, which is tightly enclosed by the walls 5 of the axial channel of the chamber 3. The infinite tape 4 covers the tension b and drive 7 rollers, and its upper branch lies on the outer surface of the chamber 3. The tension roller b has means for moving it along the longitudinal axis of the drive (not shown), and the roller 7 is connected by means of, for example, a belt drive, to a reversing drive 8. The rollers 2 of the frame 1 are mounted on two cameras 3 axial to the axial channel of the reels 9, which with their shafts 10 are installed in the bearings of the brackets 11 and connected to the reversing drive 12 by means of variable gears. The rollers are mounted on wasps x 13 with the possibility of free vrasheni and on drums 9 they are located 1 in a chessboard. The lia endless mite 4, made in the form of a cable H: IH of any suitable known round rod, has rotary elements, elements 14, which have the form of balls or other bodies vra1.1n, nrichem. they are installed with the possibility of free variation all over. and not tapes 4. If necessary, a drive 8 is turned on, which by means of transfer drives a drive 7 roller. The endless belt 4 rolls around but at the same time the 7 and the tension 6 rollers and at the same time the pivoting elements 14, which are formed by the walls 5 of the axial channel of the chamber 3, cause the nest to be unfolded. This is facilitated by the upper branch of the belt 4, which is cut to the outer surface of chamber 3. The carrier frame 1 rests on the chamber 3 by rollers 2, which are free to rotate, and the shafts 10 of the drums 9 are locked on the axles. In order to perform the maneuver, the drums 9 with the help of the reversing drive 12 lie in the same direction, with this, the cam 3 starts to turn around the lower branch of the belt 4, as a result of which it rolls over the ground bearing surface in the direction of the vehicle's transverse axis. The presence on the tape 4 rotary elements 14 prevented, and its twisting. When locally mounting drives 8 and 12, the speed along the longitudinal and transverse axles are geometrically added, therefore, due to the magnitude and direction of rotation of these drives, it is possible to drive the vehicle in any direction. The application of this invention allows simple technical means to significantly increase the maneuverability of Tpaiicport vehicles with elastic toroidal chambers, as well as to increase their reliability by reducing wear during maneuverability. Claims of the invention The vehicle propeller, bearing a non-drying frame, supported by its rollers on a toroidal elongated elastic chamber, in the axial channel of which there is one 15th of an endless belt that bends the tension and drive rollers, which is different from that which has a new pattern. maneuverability, the rollers are mounted on at least two axial channels parallel to the axial channel of the drums equipped with reversing drive drives, and along the whole length of the belt there are spruce boards with the possibility of turning around rodolnoy axis. Sources of information taken into account in the examination 1. US Patent No. 2802541, cl. 180-74, 1957. 2. US patent number 3814046, cl. 115 R 1974. Rig.1 iJ ., (Pui.i // 12