Title:
TRAVEL DEVICE OF WORK VEHICLE
Document Type and Number:
Japanese Patent JP2015157592
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To make it possible to achieve easy disassembly work for a trank roller around which a travel crawler is wound in a crawler travel device of a work vehicle.SOLUTION: In a travel device of a work vehicle in which a travel crawler (22) is wound around a front side drive wheel (18) pivoted to a travelling transmission case and plural follower wheels (19, 21, 25) suspended and supported by a travel chassis (1), a first opening hole (21c) for insertion of a roller wheel shaft (27) on one of left and right sides and a second opening hole (21d) for insertion of a tool on the other side of left and right sides are communicated with each other thereby forming a shaft hole (21b) in the follower wheels (19, 21, 25). The follower wheels (19, 21, 25) are rotatably suspended and supported to a ring body shaft (27), which is inserted into the shaft hole (21b) from the first opening hole (21c), via a bearing (28), and the second opening hole (21d) is closed by a lid body (34) via the bearing (28).
Inventors:
SAITO MANABU
CHANG DONG
KAMIMURA TAKAHIKO
NAKAI MASAJI
DOI KAZUNORI
KAJIWARA TAKAYUKI
OCHI KOJI
CHANG DONG
KAMIMURA TAKAHIKO
NAKAI MASAJI
DOI KAZUNORI
KAJIWARA TAKAYUKI
OCHI KOJI
Application Number:
JP2014034290A
Publication Date:
September 03, 2015
Filing Date:
February 25, 2014
Export Citation:
Assignee:
ISEKI AGRICULT MACH
International Classes:
B62D55/15; F16C19/06; F16C35/06; F16N21/02