Title:
コンバイン
Document Type and Number:
Japanese Patent JP7110087
Kind Code:
B2
Abstract:
To provide a combine capable of quickly and surely shifting a state to an on state of a clutch mechanism which controls a feed chain.SOLUTION: A combine comprises a clutch operation unit A for transmitting drive force of a motor 34 through an operation wire W for turning on a clutch mechanism FC by normal rotation of the motor 34 and turning off the clutch mechanism FC by reverse rotation. The clutch operation unit A comprises: a cam body 35 rotated by drive force of the motor 34; and a cam follower 39 which operates the operation wire W by being displaced following a cam surface 35a of the cam body 35. A restriction part R is provided as a speed increase mechanism for accelerating displacement speed of the cam follower 39 when the motor 34 is reverse rotated in an off state of the clutch mechanism FC.SELECTED DRAWING: Figure 4
Inventors:
Yoshihiro Suzuki
Ryota Masumoto
Ryota Masumoto
Application Number:
JP2018240889A
Publication Date:
August 01, 2022
Filing Date:
December 25, 2018
Export Citation:
Assignee:
Kubota Corporation
International Classes:
A01D69/08
Domestic Patent References:
| JP2001224229A | ||||
| JP52021120A | ||||
| JP2004147667A | ||||
| JP5133445A | ||||
| JP50000404Y1 | ||||
| JP7322744A | ||||
| JP55165321U |
Attorney, Agent or Firm:
Patent business corporation r&c