Title:
サトウキビ収穫機
Document Type and Number:
Japanese Patent JP6709149
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To arrange a cover covering a side face and an upper side of a conveyance device in a sugar cane harvester and prevent scattering of dust in a periphery.SOLUTION: A sugar cane harvester 1 includes: a base cutter 3; a conveyance device comprising a front conveyance device 4 and a rear conveyance device 5 conveying a stem reaped by the base cutter 3 in a laterally fallen posture; and a processing part comprising a chopping device 6 cutting a stem conveyed by the conveyance device in a predetermined dimension. In the front conveyance device 4 serving as the conveyance device, a plurality of upper rolls 402 and lower rolls 403 rotate while facing each other between right/left side plates 401, 401. A hole in a vertical direction is arranged in the right/left side plates 401, 401 for enabling the upper rolls 402 to oscillate vertically with respect to the lower rolls 403 according to a conveyed stem amount. Covers 425, 427, 428 are arranged which cover at least a drive device driving the lower roll 403 to rotate. An upper face of an inclined cover 428 in a step part in the covers includes an inclined face facing an outer lower part.SELECTED DRAWING: Figure 4
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Inventors:
Kitaoka Harumasa
Ken Fukumoto
Matsushita
Ken Fukumoto
Matsushita
Application Number:
JP2016223579A
Publication Date:
June 10, 2020
Filing Date:
November 16, 2016
Export Citation:
Assignee:
Yanmar Power Technology Co., Ltd.
International Classes:
A01D45/10
Domestic Patent References:
| JP2015202084A | ||||
| JP54158735U | ||||
| JP5809300B2 | ||||
| JP4524531B2 | ||||
| JP59147418U | ||||
| JP58028204A |
Foreign References:
| WO2015164935A1 |
Attorney, Agent or Firm:
Yanouchi Foreign Patent Office