Title:
フロントローダの着脱構造、フロントローダ及び作業車
Document Type and Number:
Japanese Patent JP7185591
Kind Code:
B2
Abstract:
A structure of a detachable front loader includes: a main frame (100); a boom (300); and a subframe unit (200) that supports the boom. The subframe unit includes: a subframe; a guide that is disposed on the subframe and engages with the main frame; a lock bar that includes a pivot shaft disposed on the subframe, and a pivot shaft part; an operation tool that moves the lock bar from the restriction position to the release position against a first biasing force; and a locking tool that is supported by the subframe, moves between a locking position and an unlocking position, is biased in a locking direction, and once the operation tool moves the lock bar to the release position, moves to the locking position by a second biasing force, and engages with a cutout formed in the pivot shaft part.
Inventors:
Maki Torii
Application Number:
JP2019083287A
Publication Date:
December 07, 2022
Filing Date:
April 24, 2019
Export Citation:
Assignee:
Kubota Corporation
International Classes:
B62D21/18; B62D49/00; E02F3/34; E02F3/36
Domestic Patent References:
| JP2018188919A |
Attorney, Agent or Firm:
Toyohiko Nagata
Hidefumi Takagi
Hidefumi Takagi