Title:
農作業機
Document Type and Number:
Japanese Patent JP7368839
Kind Code:
B2
Abstract:
To prevent soil which is scooped up rearward by discs from arriving at an upper part of a cultivation working part, in an agricultural working machine in which a plurality of the discs are arranged ahead of a working rotor.SOLUTION: An agricultural working machine comprises; a working rotor including a plurality of cultivation claws; a cover member arranged above the working rotor so as to progress along the working rotor; a disc unit arranged ahead of the working rotor, and including a plurality of discs which are rotatably supported; and an auxiliary cover which is arranged ahead of the cover member in a plane view. At least a part of the auxiliary cover is substantially vertical with respect to a farm field in a side face view, located at a rear part rather than a first tangent contacting with rotation trajectories of the discs between the discs and the working rotor, also passes a front end of the cover member, and is located in a region above a second tangent contacting with the rotation trajectories of the discs between the discs and the working rotor.SELECTED DRAWING: Figure 3
More Like This:
| WO/2020/211907 | REDUCTION OF SHARE WEAR |
| WO/2008/033091 | AN AGRICULTURAL MACHINE |
| WO/2005/077139 | SOIL WORKING MACHINE AND DEVICE CAPABLE OF EQUIPPING SUCH A MACHINE |
Inventors:
Takeshi Hashimoto
Takatomo Takiguchi
Takatomo Takiguchi
Application Number:
JP2019237879A
Publication Date:
October 25, 2023
Filing Date:
December 27, 2019
Export Citation:
Assignee:
Kobashi Industry Co., Ltd.
International Classes:
A01B21/08; A01B49/02
Domestic Patent References:
| JP54101115U | ||||
| JP4091701A | ||||
| JP4038642Y2 |
Foreign References:
| US5524711 | ||||
| US6431287 | ||||
| US3768572 |
Attorney, Agent or Firm:
Patent Attorney Corporation Takahashi Hayashi and Partners