CS232595B1 - Control mechanism of the steering axle of a mobile machine - Google Patents
Control mechanism of the steering axle of a mobile machine Download PDFInfo
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- CS232595B1 CS232595B1 CS836629A CS662983A CS232595B1 CS 232595 B1 CS232595 B1 CS 232595B1 CS 836629 A CS836629 A CS 836629A CS 662983 A CS662983 A CS 662983A CS 232595 B1 CS232595 B1 CS 232595B1
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- steering
- mobile machine
- steering axle
- lever
- rod
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Abstract
Vynález sa týká konštrukčného rie šenia mechanizmu pru ovládanie prednej riadiacej nápravy mohilných strojov a to ako pri jazde po vlastnej osi tak aj pri vlečeni mobilného stroja. Mechanizmus je vytvořený z priauočiareho hydromotora, ktorého piestnica je otočné spojená cez páku riadenia upevnenú na podvozku mo bilného stroja s tyčkou riadenia napo jenou na riadiacu nápravu. Podstata riešenia spočívá v tom, že v mieste napojenia piestnice priamočiareho hydro motora je páka riadenia otočné napojená cez tiahlo na pripojovaciu páku upevnenú pomoeou druhého čapu k podvozku mobil ného stroja.The invention relates to the design solution of the mechanism for controlling the front steering axle of earthmoving machines, both when driving on its own axis and when towing a mobile machine. The mechanism is made of a straight-line hydraulic motor, the piston rod of which is rotatably connected via a steering lever mounted on the chassis of the mobile machine with a steering rod connected to the steering axle. The essence of the solution lies in the fact that at the point of connection of the piston rod of the linear hydro motor, the rotary steering lever is connected via a tie rod to the connecting lever fixed with the help of a second pin to the chassis of the mobile machine.
Description
- 1 - 232 595- 1,232,595
Vynález sa týká konštrukčného riešenia mechanizmu pre ovlá-danie prednej riadiacej nápravy mobilných strojov a to ako prijezde po vlastnej osi,tak aj pri vlečeni mobilného stroja.BACKGROUND OF THE INVENTION The present invention relates to a design of a mechanism for controlling the front steering axle of a mobile machine both on its own axis and when towing a mobile machine.
Ovládanie prednej nápravy mobilných strojov pri jazde povlastnej osií sa doposial rieši poraocou hydraulického valca,pákyriadenia a tyče riadenia.Páka vlečenia je znehybnená poraocou ča-pu o rám podvozku.Pri vlečeni mobilného stroja iným ťažným vozi-dlom sa hydraulický válec vymeni za tiahlo a uvolni sa čap napáke vlečenia.Nevýhodou takto vytvořeného mechanizmu je,že každázměna spésobu jazdy,napr. z jazdy po vlastnej osi na vlečenie anaopak si vynucuje poměrně komplikovaný zásah,pri ktorom je po-třebné manipulovať s troma čapmi,s priamočiarym hydromotorom a stiahlom.The control of the front axle of the mobile machinery while driving the ground axes is still solved by the hydraulic cylinder, lever and steering rods. The towing is immobilized by the frame of the chassis. When towing a mobile machine with another towing vehicle, the hydraulic cylinder is replaced by a rod and released The drawback of such a mechanism is that every time the driving method, e.g. from self-driving to towing and vice versa, it requires a relatively complicated intervention that requires three pins, a straight-line hydraulic motor, and a retract.
Uvedené nevýhody odstraňuje mechanizmus ovládania prednejriadiacej nápravy mobilného stroja,vytvořený z priamočiarehohydromotora,ktorého piestnica je otočné spojená cez páku ria-denia upevnenú na podvozku mobilného stroja s týčou riadenianapojenou na prednú riadiacu nápravu podlá vynálezu,ktorého po-dstata spočívá v tom,že v mieste napojeni a piestnice priamočia-reho hydromotora je páka riadenia otočné napojená cez tiahlo napripojovaciu páku,upevnenú pomocou druhého čapu raobiIného strojaThe above drawbacks are eliminated by the mobile machine front axle control mechanism formed by a straight-line hydraulic motor, the piston of which is rotatably coupled via a steering lever mounted on a mobile machine chassis with a steering wheel coupled to the front steering axle of the present invention. the junction and piston rod of the linear hydraulic motor is a steering lever rotatably coupled via a tie-in connecting lever, fixed by a second bolt of the driving machine
Prepojenim páky riadenia s pripojovacou pákou sa podstatnézjednoduší zásah obsluhy pri zmene režimu jazdy mobilného stro-ja,ktorý potom,napr.pri zmene jazdy po vlastnej osi na vlečeniespočiva len v odpojeni závěsného oka piestnice priamočiareho hy-dromotora od páky riadenia.By interconnecting the steering lever with the connecting lever, the operator's intervention is substantially simplified when changing the driving mode of the mobile machine, which then, for example, when changing its own-axis travel to the towed vehicle, only in disengaging the lifting eye of the piston rod of the linear motor from the steering lever.
Na pripojenom výkrese je schematicky znázorněný přikladprevedenia mechanizmu ovládania riadiacej nápravy mobilného stroja podlá vynálezu,kde je na obr.1 mechanizmus pri jazde po vlast 2In the accompanying drawing, there is shown schematically an example of a control mechanism of a steering control of a mobile machine according to the invention, where in FIG.
232 S9S nej osi a na obr.2 mechanizmus při vlečeni iným ťažným vozidlom.2, the mechanism for towing by another towing vehicle.
Mechanizmus ovládania prednej riadiacej nápravy 1_ pozostávaz priamočiareho hydromotora 4,ktorého piestnica 41 je cez páku 3riadenia upevnenú pomocou prvého čapu 7 k podvozku mobilného stroja,otočné spojená s týčou .2 riadenia , napojenou na prednú riadiacu nápravu 1.V mieste pripojenia piestnice 41 je páka 3 riadeniacez tiahlo 6 otočné spojená s pripojovacou pákou £,upevnenou pornocou druhého čapu 8 k podvozku.The control mechanism of the front steering axle 7 consists of a rectilinear hydraulic motor 4, whose piston 41 is mounted via a steering lever 3 by means of a first pin 7 to a mobile machine chassis, pivotally connected to a steering rod 2 connected to a front steering axle 1. In the connection point of the piston rod 41 is a lever 3 of the control rod 6 rotatably coupled to the connecting lever 6, fixed by the porno of the second pin 8 to the chassis.
Počas jazdy mobilného stroja po vlastnej osi sa natáčanie kolies prednej riadiacej nápravy 2 realizuje pomocou priamočiarehohydromotora 4 cez páku 3 riadenia a tyč Z riadenia.Ak je potřebnéstroj vliecť iným ťažným vozidlom,odpoj i obsluha závěsné oko pie-stnice 41 priamočiareho hydromotora 4 a upevni ho k podvozku mo-bilného stroja.Po připojeni vlečnej tyče k pripojovacej páke 5 jemobiIný stroj připravený na vtečenie.Počas vlečenia sa natáčaniekolies prednej riadiacej nápravy vykonává pomocou vlečnej tyče,pripojovacej páky S,tiahla 6, páky 3 riadenia a tyče 2 riadenia.During travel of the mobile machine on its own axis, the steering wheels of the front steering axle 2 are realized by means of a straight-line hydraulic motor 4 via the steering lever 3 and the steering rod Z.If the machine needs to be towed by another towing vehicle, the operator also detaches the hanging eye of the pie-box 41 of the linear hydraulic motor 4 and fixes it After connecting the tow bar to the connecting lever 5, the machine is ready to enter. During towing, the steering wheels of the front steering axle are operated by means of a tow bar, a connecting lever S, a rod 6, a steering lever 3 and a steering rod 2.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS836629A CS232595B1 (en) | 1983-09-12 | 1983-09-12 | Control mechanism of the steering axle of a mobile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS836629A CS232595B1 (en) | 1983-09-12 | 1983-09-12 | Control mechanism of the steering axle of a mobile machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS662983A1 CS662983A1 (en) | 1984-06-18 |
| CS232595B1 true CS232595B1 (en) | 1985-02-14 |
Family
ID=5413783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS836629A CS232595B1 (en) | 1983-09-12 | 1983-09-12 | Control mechanism of the steering axle of a mobile machine |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS232595B1 (en) |
-
1983
- 1983-09-12 CS CS836629A patent/CS232595B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS662983A1 (en) | 1984-06-18 |
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