Title:
コンバイン
Document Type and Number:
Japanese Patent JP6707578
Kind Code:
B2
Abstract:
To provide a combine which meets the demand that exhaust is discharged at low temperature to outside by improving cooling effect by introduction of ambient air as much as possible.SOLUTION: The combine comprises: an exhaust pipe 41 in which exhaust from an engine 6 arranged below an operation part flows. The exhaust pipe 41 is extended to a rear of a machine body through a space between a thresher and a grain storage part, while an outlet 43 for discharging the exhaust to outside is at a position higher than an inlet 44 into which the exhaust from the engine 6 is supplied. The exhaust pipe 41 comprises; a first pipe part 41A having the inlet 44; and a second pipe part 41B which has diameter larger than that of the first pipe part 41A, and which is connected to a rear end of the first pipe part 41A, and ambient air can be introduced from a space between a periphery of a rear end of the first pipe part 41A and a periphery of a front end of the second pipe part 41B, and the first and second pipe parts 41A, 41B are connected to each other at a front side position of the exhaust pipe 41.SELECTED DRAWING: Figure 4
Inventors:
Sora Aida
Application Number:
JP2018105188A
Publication Date:
June 10, 2020
Filing Date:
May 31, 2018
Export Citation:
Assignee:
Kubota Corporation
International Classes:
A01D41/12; A01F12/60; B60K13/04
Domestic Patent References:
| JP2015128414A | ||||
| JP2014183815A | ||||
| JP5968764B2 | ||||
| JP2011206067A | ||||
| JP2003072395A | ||||
| JP3025534Y2 | ||||
| JP6016531B2 | ||||
| JP2002095341A | ||||
| JP2010051228A |
Foreign References:
| US20140250864 |
Attorney, Agent or Firm:
Patent business corporation r&c