SU614980A1

SU614980A1 - Dumping vehicle

Info

Publication number: SU614980A1
Application number: SU762387712A
Authority: SU
Inventors: Евгений Николаевич Заботкин
Original assignee: Головное конструкторское бюро по тракторным и автомобильным прицепам
Priority date: 1976-08-01
Filing date: 1976-08-01
Publication date: 1978-07-15

Description

Изобретение относитс к области транспортных средств с устрюйствами дл облегчени разгрузки грузов посред ством опрокидывани кузова и может быть использовано в конструкци х самосвальных автомобилей, прицепов, полупрш1епов большой грузоподъемности, в частности длин вобазовых с задним свалом груза.The invention relates to the field of vehicles with devices for facilitating the unloading of goods by tipping the body and can be used in the construction of dump trucks, trailers, heavy duty semi-trailers, in particular basic lengths with rear dump.

Известно самосвальное транспортное средство содержащее опрокидываемый посредством силового цилиндра кузов, днище которого состоит из двух шарнирно соединенных частей - передней и задней iq.Known dumping vehicle containing tilting through the power cylinder body, the bottom of which consists of two pivotally connected parts - front and rear iq.

Недостатком данного устройства вл етс низка поперечна статическа устойчивость транспортного средства во врем подъема кузова с грузом, вследствие его высокорасположенного центра т жести .The disadvantage of this device is the low transverse static stability of the vehicle during the lifting of the body with the load, due to its high center of gravity.

Известно и другoie самосвальное транспортное средство, содержащее опрокидываемый посредством гидроцилиндра кузов, выполненный КЗ передней и задней шарнирно соединен-. ных частей, причем передн часть кузо-, It is also known to have a tipper vehicle containing a body tilted by means of a hydraulic cylinder, which is made up with a short front and rear articulated joint. parts, and the front part of the body,

ва шарнирйо соединена с рамой шасси транспортного средства ||2j.va pivot is connected to the vehicle chassis frame || 2j.

Данное устройство ышетс наиболее близким к изобретенюо по технической сущности и достигаемому результату.This device is closest to the invention by its technical essence and the achieved result.

Недостатком его вл етс то, что задн часть кузова поднимаетс вверх, что повышает общий центр т жести самосвалы ного транспортного средства, не обеспечива его статическую устойчивость.Its disadvantage is that the rear part of the body rises upwards, which increases the overall center of gravity of the dump truck without ensuring its static stability.

Целью изобретени вл етс понижение центра т жести транспортного средства при разгрузке и повышение поперечной статической устойчивости.The aim of the invention is to lower the center of gravity of the vehicle during unloading and increase transverse static stability.

Claims

The goal is achieved by the fact that the dumping vehicle is equipped with a two-arm lever fixed to the axis of the hydraulic shaft of the hydraulic shaft, and one end of the double-arm lever is pivotally connected to the front part of the body and the other to the chassis frame, while this part of the body is connected to one side with the chassis frame, and the other with the base of the front end. In addition, the rear part of the body can be equipped with removable support. The drawing shows the general air condition of the dump vehicle. The dump vehicle contains a body that comes out of the front part 1 and the rear part 2, which is suspended through the hydrodynamin 3. The body is mounted on the frame -.4 of the vehicle chassis. On the axis 5 of the gdrodidydr rod 3, a double-arm lever 6 is fixed. One of the horses of the two shoulders lever 6 is connected to the front axle 1 of the body by the hinge 7, and the other with frame 4 by the hinge 8. The rear part 2 of the body by the hinge 9 is middle with frame 4, and by the hinge Yu with the base of the front part 1 of the body The rear part 2 of the body is equipped with removable supports 11. Thus, the front 1 and rear 2 parts of the body together with the double-lever lever 6, the chassis frame 4 and the hinges 7-10 form a kinematic four-wheel drive that provides the front lift and lower rear body parts. Carrying out the body in the form of two spheres of connected parts allows reducing the height of centers A and B in front of the rear parts of the body and, therefore, of the common center of gravity C as compared to a platform made of platform, which provides an increase in the angle of transverse static stability of the transport dump truck in the process of unloading. The same purpose is facilitated by removable supports, which, resting on the roadway, play the role of outriggers. Claim 1, A dumping vehicle comprising a body tiltable by means of a hydraulic cylinder, made of front and rear pivotally connected parts, moreover: the front part of the body is pivotally connected to the chassis frame of a transport Opto Horo means, which are designed to lower the center of the vehicle's 4 core when unloading and increasing the transverse static stability, it is equipped with a two-arm lever fixed with the possibility of rotation on the axis of the piston rod, one end of the two-arm lever connecting en ball, nirno with the front part of the body and the other with the chassis frame, while the rear part of the body is pivotally connected on one side to the chassis frame and on the other to the base of the front part of the body, 2, Vehicle according to claim 1, characterized by that the rear part of the body is equipped with removable supports. Sources of information taken into account in the examination: 1. Copyright svveitelstvo №512943 Cl. B 6O P 1/28 1974.

2. US patent hfe 2831727, cl. 298-22 1958.