CRAWLER-TRACK UNIT AND FOREST MACHINE
    2.
    发明公开
    CRAWLER-TRACK UNIT AND FOREST MACHINE 审中-公开
    RAUPENKETTENEINHEIT UND FORMASCHINE

    公开(公告)号:EP3134310A1

    公开(公告)日:2017-03-01

    申请号:EP15782976.3

    申请日:2015-04-24

    申请人: Ponsse OYJ

    摘要: The invention relates to a modular crawler-track unit for a forest machine, which crawler-track unit (14) includes - a crawler-track frame (16), a sleeve axle (77), for supporting the crawler-track frame in the forest machine, a crawler mat (18) arranged in a circulation, at least one drive wheel (20) mounted in bearings in the said crawler-track frame (16), at least one idler wheel (23) mounted in bearings in the said crawler-track frame (16), support means (25), which are arranged to conform according to the shape of the surface of the ground, in order to distribute the surface pressure of the crawler-track unit (14) evenly, and a drive shaft (60) mounted in bearings in the said crawler-track frame (16). The crawler-track unit (14) further includes - a shaft (80) mounted in bearings on the crawler-track frame (16) for pivoting the said drive wheel (20) to the crawler-track frame (16) at a distance from the drive shaft (60), and power-transmission means (41) fitted between the said shaft (80) and the drive shaft (60) for transmitting power from the drive shaft (60) to the drive wheel (20). The invention also relates to a corresponding forest machine.

    摘要翻译: 本发明涉及一种用于森林机器的模块化履带式履带单元,该履带式履带单元(14)包括履带架(16),套筒轴(77),用于将履带架支撑在 森林机器,布置在循环中的履带板(18),安装在所述履带架(16)中的轴承中的至少一个驱动轮(20),安装在所述履带架中的轴承中的至少一个惰轮(23) 履带架(16),支撑装置(25),其被布置为根据地面的形状来适应,以便均匀地分布履带单元(14)的表面压力,并且 驱动轴(60)安装在所述履带架(16)中的轴承中。 履带单元(14)还包括 - 安装在履带架(16)上的轴承中的轴(80),用于将所述驱动轮(20)枢转到履带架框架(16) 驱动轴(60)和装配在所述轴(80)和驱动轴(60)之间的动力传递装置(41),用于将动力从驱动轴(60)传递到驱动轮(20)。 本发明还涉及相应的森林机器。