FIELD: agriculture; engineering.
SUBSTANCE: group of inventions relates to agricultural machines. Speed and direction of an agricultural machine is controlled by adjusting the rotational position of pivoting pin arms to control the performance of a pair of double-mounted hydraulic drive pumps and provide the driving force for the agricultural machine. Control input shaft, which can be rotated and moved in the axial direction, controls the relative position of the pin arms. Steering hydraulic motor is functionally connected to the input shaft.
EFFECT: group of inventions improves sensitivity and accuracy of control.
9 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WINDROWER AUTOGUIDANCE HYDRAULIC STEERING INTERFACE | 2014 |
|
RU2675523C2 |
| TRACTION AND-TRANSPORT VEHICLE | 2002 |
|
RU2232685C1 |
| HYDRAULIC VOLUMETRIC TRANSMISSION OF FULL-DRIVE VEHICLE | 0 |
|
SU823182A1 |
| FORESTRY AND TIMBER MACHINE | 1995 |
|
RU2118262C1 |
| VEHICLE FOR WHATEVER TERRAIN CONTROLLED BY SIDESLIP | 2008 |
|
RU2499716C2 |
| TWO-UNIT TRACKED VEHICLE STEERING SYSTEM | 2015 |
|
RU2615804C1 |
| AGRICULTURAL HARVESTER WITH ACTUATION OF CHANGING DIRECTION OF MOVEMENT OF BELT CUTTING PLATFORM, HYDRAULIC LEVER, AND METHOD OF OPERATING CUTTING PLATFORM | 2010 |
|
RU2528953C2 |
| ASPHALT-LAYING MACHINE | 0 |
|
SU1413172A1 |
| HYDRAULIC SYSTEM OF DRIVE OF AUXILIARY DRIVING WHEELS OF VEHICLE | 0 |
|
SU1324876A1 |
| VEHICLE CONTROL SYSTEM | 0 |
|
SU1311954A1 |
