RU7960U1 - DEVICE FOR SELF-PREPARING A VEHICLE - Google Patents

Abstract

1. A device for self-extraction of a vehicle, comprising a drum with a cable being wound thereon, characterized in that the drum is adapted to be mounted on the hub of the drive wheel of the vehicle, at least one of its sides is provided with holes for fasteners. The device according to claim 1, characterized in that the holes of the sides of the drum are made in a drop-shaped form.

Description

DEVICE FOR SELF-PUMPING VEHICLE

The utility model relates to the field of devices for self-propulsion of self-propelled wheeled vehicles, when operating on soft, viscous or slippery soils,.

A device for self-retrieval; Bania transport vehicles, o, equipped with a hinged system, containing a winch and cable-and-milk system. The final block of the cable-block system is tightened on the base part of the hinged system or the mounted implement of the machine) 1) in

The disadvantages of this device are: the obligatory presence of a stationary winch and an outboard. System with an extension drive from the engine; In the process of self-extraction, use the hinged system. cyclically, due to the structural limitation of the movement of its movable part; the mandatory presence of several blocks and a rather complicated rope storage on them, before use for self-extraction

The closest in technical essence to the claimed utility model is the well-known winch installed by the manufacturer in front of the GAZ-bb-05 cars for self-extraction of them. “The winch contains a drum and a cable wound around it. (2).

The disadvantages of the known winch are the stationary mounting of the winch drum on the car; ., /. cardan transmission and a special gearbox for the drive from the engine; the need for breaks during continuous operation of the winch to reduce the temperature of the oil in the drive gearbox ..: / ,;

The claimed utility model is aimed at solving problems to simplify the design of the winch,

MoCl. B 60 S II / GO n. The thesis result from the use of the utility model is to facilitate the installation and dismantling of the drum cradle drum and the exclusion of additional devices for the drive. The technical result is achieved by the fact that in the proposed device, the reel with a winded cable is made with Bozbiosth). installation on the hub of the drive wheel, due to the holes. B of its lateral side With STObJ, the holes of the sides of the drum are made in a drop-shaped form. Fig. 1 shows a general view of the device mount 11 ... - devices mounted on a car, side view. The drums of the device for self-extraction of the vehicle consist of a cylindrical part 2 and side flanges: Hs.p .; fixed support b “On the flANES 5 and 4 of the drum, holes 7 are drop-shaped, the number of holes 7 may be equal to the number of studs 8 of the driving wheel 9 of the vehicle I or be smaller (for a stable position of the vehicle at the time of turning away the nuts of the studs 8 wheels 9) “In the latter case, opposite the other studs 8, through grooves are made on the lateral flanges 3 and 4 of the reel, which do not interfere with the mounting-dismounting of the device on wheels 9 The operation of the device is as follows In the case of slipping of driving wheels-9 of vehicle I, when driving on soft, viscous or slippery soils, the nuts are unscrewed, on the studs 8 of the drive wheels, -9 wheels, but not to the end, and so that a distance is formed between the nuts of the studs 8 and the drive wheel drive 9 slightly larger than the side thickness flanges 4- drum Thereafter, drums put to leading Qr; ECAM 9 side flanges 3 or

4 so that the teardrop-shaped holes are located in wide parts above the nuts of the studs 8 "Drums are put on the holes 7 to; stop on the wheel disks 9 on the studs 8, while the nuts of the studs 8 freely pass through the widest part of the teardrop-shaped holes, then the drums turn on the studs in Bstoroka , reverse rotation of the driving wheels 9 when self-pulling, until the narrow end of the drop-shaped holes 7 rests in the studs 8. In this position of the drums relative to the studs 8 of the wheels 9, the loose nuts of the studs 8 are wrapped, tightly pressing the flanges zltg / j. the drum of the wheel disc 9 "11o this, on the cylindrical parts 2 of the drums are fixed at one end, the cables 5 so that when the driving wheels 9 are rotated, they are wound on the drums. The second ends of the cables 5 are fixed on the supports bo The property I or use natural objects (TREES SH1i, etc.) When working:; De1 / TURNER of the vehicle I under: 10 hours from the Vustavi gust, to the hub; wheels 9 of which are attached drums with fixed n .- /:: ;;:: k. ;; nsami cables e of the driving wheels 9, the reels are wound onto the cylindrical part 2 of the cables 5, podtyagiai thus the vehicle I used to supports $ ie exercising his samovytaokivanieo

To dismantle the drums of the device, the cables 5 are detached from /,. supports b and reel off the drums. After that, the drums are dismantled in the reverse assembly sequence. Then, the nuts on the forks 8 of the driving wheels 9 are wrapped to the working position.

If the design of the drive axles of vehicle 1 of the 9jMoseT wheel locking system, only one drum is used.

b. . .

Claims (2)

1. A device for self-extraction of a vehicle, comprising a drum with a cable being wound thereon, characterized in that the drum is adapted to be mounted on the hub of the drive wheel of the vehicle, at least one of its sides is provided with holes for fasteners. 2. The device according to claim 1, characterized in that the holes of the sides of the drum are made in a drop-shaped form.