CS209166B1

CS209166B1 - Chassis with low center of gravity

Info

Publication number: CS209166B1
Application number: CS885279A
Authority: CS
Inventors: Cyril Urban
Original assignee: Cyril Urban
Priority date: 1979-12-17
Filing date: 1979-12-17
Publication date: 1981-11-30

Abstract

Predmetom vynálezu je podvozok s nízko položeným ťažiskom, najma pre pásovévozidlá pohybujúce sa v teréne,majúci za účel dosiahnuťvysokú stabilitu vozidla v pozdížnom aj priečnom smere. i Uvedenému účelu sa doteraz prispósobujú btovné i konštrukčné parametre, ako šířka, dížka a najma světlá výška podvozka. Aby sadosiahlamáxňnálna stabilita vozidla musí sa zváčšiť jeho sítka acňžíta v styku s terénom a znížiť světlá výšká na úkor priechodnosti. Tieto nedostatky a nutný kompromis v riešení odstraňuje podvozok s nízko položeným ťažiskom podlá vynálezu, kteréhopodstata spočívá vtom, že celý pohonný blok sa členína dva samostatné celky umiestnené čo najnižšie, v priestore obmedzenom hnacími pásmi podvozka. Výhoda takéhoto riešenia je tá, že světlá výška podvozka nie je obmedzená, rozměry určujúce stabilitu netřeba zváčšovať, plošina podvozka je volná a umožňuje optimálně i a účelné rozmiestnenie častí nadstavby. I Na pripojenom výkrese je znázorněnýpodvozok j s nízko položeným ťažiskom podlá vynálezu a jeho jednotlivé funkčně časti. Na obr. 1 je znázorněný pohlaď na podvozok zboku, na obr. 2 je znázorněný pohíad na podvozok spředu, pričom favý pásje vpředu odkrytý, aby umožnil pohíad na hnací ! blok. Podvozek s nízko položeným ťažiskom podlá vynáfezwsa skládá z lavého hnacieho bloka 1 vloženého v 1’avom ráme 2 pohonu ženúceho lavý pás 3 a pravého hnacieho bloka 4 vloženého v pravom ráme 5 pohonu ženúceho pravý pás 6. Rámy pohonu sú připojené k plpžine 7 podvozku a to pevne, alebo pohyblivo, podlá toho, či sa žiada odpruženie plošiny, alebo nie. Plošina tvoříspojovací prvok oboch samostatnýchpohonných blokov a slúži ako základňa pre montáž účelovéj nadstavby (valník, navíjak, atd’.). Směrové riaaěnie podvozku sa uskutočňuje rozdielom otáčok pohonov, priamy směr pohybu podvozku nastáva v případe rovnakého počtu otáčok oboch pohonov. Změnu otáčok pohonov zaisťuje riadič prostredníctvom priameho alebo dialkového ovládania.The object of the invention is a chassis with a low center of gravity, especially for tracked vehicles moving in the terrain, with the purpose of achieving high stability of the vehicle in the lateral and transverse directions. Even the construction and construction parameters, such as width, length and especially ground clearance of the chassis, have been adapted to the stated purpose. In order to achieve the maximum stability of the vehicle, its meshes and contact with the terrain must be increased and the ground clearance must be reduced at the expense of passability. These shortcomings and the necessary compromise in the solution are eliminated by the chassis with a low center of gravity according to the invention, the essence of which is that the entire drive unit is divided into two separate units located as low as possible, in the space limited by the drive belts of the chassis. The advantage of such a solution is that the ground clearance of the chassis is not limited, the dimensions determining stability do not need to be increased, the platform of the chassis is free and allows optimal and purposeful distribution of parts of the superstructure. I The attached drawing shows the chassis j with a low center of gravity according to the invention and its individual functional parts. Fig. 1 shows a side view of the chassis, Fig. 2 shows a front view of the chassis with the front fascia exposed to allow a view of the drive ! block. The chassis with a low center of gravity according to the invention consists of the left drive block 1 inserted in the 1st frame 2 of the drive driving the left belt 3 and the right drive block 4 inserted in the right frame 5 of the drive driving the right belt 6. The drive frames are connected to the platform 7 of the chassis either fixedly or movably, depending on whether it is requested platform suspension or not. The platform forms the connecting element of both separate drive blocks and serves as a base for the assembly of a purpose-built superstructure (flatbed, winch, etc.). The directional control of the chassis is carried out by the difference in the speed of the drives, the direct direction of movement of the chassis occurs in the case of the same number of revolutions of both drives. The controller ensures the change of drive speed through direct or remote control.

Description

Predmetom vynálezu je podvozok s nízko položeným ťažiskom, najma pre pásové vozídlá pohybujúce sa v teréne, majúci za účel dosiahnuť vysokú stabilitu vozidla v pozdížnom aj priečnom smeie. ) Uvedenému účelu sa doteraz prispósobujú btovné i konštrukčne parametre, ako šířka, dížka a najma světlá výška podvozka. Aby sa dosiahla máxhnálna stabilita vozidla musí sa zváčšiť jeho sítka acňžíta v styku s terénom a znížiť světlá výská na úkor priechodnosti.The object of the invention is a low center of gravity chassis, especially for tracked vehicles moving in the field, with the aim of achieving high stability of the vehicle in both longitudinal and transverse directions. ) To this end, both the loading and construction parameters, such as the width, length and, in particular, the ground clearance of the chassis have been adapted. In order to achieve rigid stability of the vehicle, it is necessary to increase its ac strain in contact with the ground and to reduce the clear height at the expense of throughput.

Tieto nedostatky a nutný kompromis v riešení odstraňuje podvozok s nízko položeným ťažiskom podlá vynálezu, ktorého podstata spočívá v tom, že celý pohonný blok sa člení na dva samostatné celky umiestnené čo najnižšie, v priestore obmedzenom hnacími pásmi podvozka. Výhoda takéhoto riešenia je tá, že světlá výška podvozka nie je obmedzená, rozměry určujúce stabilitu netřeba zváčšovať, plošina podvozka je volná a umožňuje optimálně i a účelné rozmiestnenie častí nadstavby. I Na pripojenom výkrese je znázorněný podvozok j s nízko položeným ťažiskom podlá vynálezu a jehoThese drawbacks and the necessary compromise in the solution are eliminated by a low-centered chassis according to the invention, the principle of which is that the entire drive block is divided into two separate units located as low as possible in the space limited by the bogie drive belts. The advantage of such a solution is that the ground clearance of the chassis is not limited, the dimensions determining the stability need not be increased, the platform of the chassis is free and allows optimum and purposeful layout of the superstructure parts. In the accompanying drawing, a low-centered bogie according to the invention and its invention is shown

Claims

SUBJECT

Chassis with a low center of gravity, in particular ¹ for tracked vehicles, characterized in that the left-hand drive, consisting of a left-hand drive, has a functionally separate part. In FIG. 1 is a side view of the bogie; FIG. 2 shows a front view of the bogie, the left-hand belt being exposed in front to allow a view of the drive train! block.

The low center of gravity garment vynáfezwsa consists of a left drive block 1 embedded in the left frame 2 of the drive running the right belt 3 and a right drive block 4 embedded in the right frame 5 of the drive running the right belt 6. it fixed or movable, whether or not suspension of the platform is required. The platform forms the connecting element of the two separate drive blocks and serves as a base for the assembly of the purpose-built superstructure (flatbed, winch, etc.). The chassis directional control is carried out by the difference in speed of the drives, the direct direction of the chassis movement occurs in the case of the same number of revolutions of both drives. The speed is controlled by the controller via direct or remote control.

BACKGROUND OF THE INVENTION the block (1) embedded in the left-hand drive frame (2) is located in the space limited by the left-hand belt (3) and the right-hand drive, consisting of the right-hand drive (4) embedded in the right-hand frame (5) | the drive, is located in a space limited by the right belt (6), the two drive frames (2,5); are connected to a common bogie platform (7).