MAREK SZYCHTA,ROMAN ROGACKI,JAN SZCZEPANIAK,JAROSŁAW MAC
申请号：
PL424115
公开号：
PL424115A1
申请日:
2017.12.28
申请国别(地区):
PL
年份:
2019
代理人:
摘要：
The purpose of the notification is the suspension system for work vehicles,applicable in particular to working machines and precision agricultural vehicles. The notification is characterised by:the working tool (6) is connected to the vehicle frame (1) directly by means of the upper central hub (5) and indirectly by means of a system of two lower hubs (3, 4) and a pendulum (2),where the lower weights (3, 4) are combined with the oscillator (2) rotationally,where the axis of rotation of the axles (3, 4) are perpendicular to the longitudinal axis of the axles (3, 4),and the axis of rotation of the pendulum (2) relative to the vehicle frame (1) is perpendicular to both axis of rotation of the weights (3, 4) and lies in one plane with the axis of rotation of the weights (3, 4) and the point of rotation of the upper centre of gravity (5),which is located in the centre of the ball joint (11) connecting the upper central load (5) to the vehicle frame (1),Whereas the pendulum (2) is connected on one side to the vehicle frame (1) through the vertical adjustment actuator (7),on the other hand, the oscillator (2) is connected to one of the lower axles (3, 4) through the horizontal adjustment actuator (8),where the lower (3, 4) and the upper central (5) weights are combined with the working tool (6) in the articulation,like this,that the points of rotation of the individual joints (12, 13, 14) are in one plane,which plane is parallel to the plane formed by the axis of rotation of the lower axles (3, 4) at the point of coupling with the pendulum (2),the axis of rotation of the pendulum (2) in relation to the vehicle frame (1) and the point of rotation of the centre -gravity (5) at the point of connection to the vehicle frame (1),Whereas the distance L of the points of rotation at the points of attachment of the lower axles (3, 4) to the working tool (6) from the axis of rotation of the lower axles (3, 4) at the points of attachment to the oscillator (2),is equal to the distance
