Title:
田植機
Document Type and Number:
Japanese Patent JP6817921
Kind Code:
B2
Abstract:
This rice transplanting machine is provided with: a guide rail 131 for guiding a seedling mat in a left-right direction, the seedling mat being located on a seedling placement base; and a guide rail stay 132 for supporting the guide rail 131 from below and vertically moving the guide rail 131 to vertically adjust the position of the guide rail 131. The guide rail 131 has a movement restriction section 131b which is in surface contact with the rear end surface 132b of the guide rail stay 132 to prevent the guide rail stay 132 from moving in the direction perpendicular to the movement direction X of the guide rail stay 132.
Inventors:
Norikazu Matsuo
Kei Kinuta
Tomoyuki Kuroda
Kei Kinuta
Tomoyuki Kuroda
Application Number:
JP2017217210A
Publication Date:
January 20, 2021
Filing Date:
November 10, 2017
Export Citation:
Assignee:
Yanmar Power Technology Co., Ltd.
International Classes:
A01C11/02
Domestic Patent References:
| JP63010827U | ||||
| JP62099918U |
Attorney, Agent or Firm:
Sano patent office
Patent Business Corporation Unias International Patent Office
Patent Business Corporation Unias International Patent Office