Title:
WORKING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2015/046533
Kind Code:
A1
Abstract:
Provided is a working vehicle configured so that adhering mud, waste straws, etc., can be removed at the rear ends of track belts. A combine is provided with a traveling section (1) and a machine body (2) which is provided on the upper part of the traveling section (1). The traveling section (1) is provided with a left and right pair of tracks (70, 70). The tracks (70) each have: a track frame (71); rollers (72) mounted to the track frame (71); a drive wheel (73) provided behind the track frame (71); a tension roller (74) provided in front of the track frame (71); and a track belt (75) wrapped over the drive wheel (73) and the tension roller (74). A scraper (101) for removing mud adhering to both the track belt (75) and the drive wheel (73) is provided above the drive wheel (73) of each of the tracks (70), and each of the scrapers (101) has a plate surface (101b) formed along the inner peripheral surface of the track belt (75).
Inventors:
MIZUHATA TATSUYA (JP)
KATOU EIICHI (JP)
KATOU EIICHI (JP)
Application Number:
PCT/JP2014/075953
Publication Date:
April 02, 2015
Filing Date:
September 29, 2014
Export Citation:
Assignee:
YANMAR CO LTD (JP)
International Classes:
B62D55/088
Foreign References:
| JPS59106779U | 1984-07-18 | |||
| JP2004217154A | 2004-08-05 | |||
| JP2002308160A | 2002-10-23 | |||
| JPS3935324Y1 |
Attorney, Agent or Firm:
YANO Juichiro (JP)
Juichiro Yano (JP)
Juichiro Yano (JP)
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