The invention relates to a crawler belt self-walking type agricultural machine hydraulic control differential steering system. A hydraulically-controlled double-power planetary differential drive steering mechanism is adopted, in other words, output power of an engine is divided into two paths of walking driving and steering controlling to be transmitted in parallel after passing a belt wheel, a clutch and an output shaft and is combined to a left planetary mechanism and a right planetary mechanism or the left planetary mechanism or the right planetary mechanism. According to the crawler belt self-walking type agricultural mechanical hydraulic control differential steering system, continuous and stable steering of a crawler belt self-walking type agricultural machine can be achieved, the steering radius is small, the steering precision is high, force is saved during steering, and the working efficiency and working quality of the agricultural machine are greatly improved.
Crawler belt self-walking type agricultural machine hydraulic control differential steering system
30.09.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Crawler belt assembly walking control method and system and crawler belt type tower crane
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
|Crawler-type steering hydraulic valve and control system
Europäisches Patentamt | 2022
|