Work vehicle

Patent metadata

Field	Value
Publication number	US-2018282976-A1
Application number	US-201515521727-A
Country	US
Kind code	A1
Filing date	Oct 21, 2015
Priority date	Oct 27, 2014
Publication date	Oct 4, 2018
Grant date	—

Abstract

A work vehicle allows an operator to easily check the vertical position and the angle of bucket. The work vehicle includes a front loader with a bucket, and freely raises/lowers and rotates the bucket. The work vehicle comprises a display disposed near an operator seat. The display is configured to display vertical position information and angle information of the bucket.

First claim

1 . A work vehicle including a work machine with a bucket, which is configured to freely raise/lower and rotate the bucket, the work vehicle comprising:
a display disposed near an operator seat, wherein the display is configured to display vertical position information and angle information of the bucket.

2 . The work vehicle according to claim 1 , wherein
the display is configured to display the vertical position information synchronized with an upward/downward movement of the bucket, and to display the angle information synchronized with a rotational movement of the bucket.

3 . The work vehicle according to claim 2 , wherein
the display is configured to display vertical position setting information as an index of the upward/downward movement of the bucket, and to display angle setting information as an index of the rotational movement of the bucket.

4 . The work vehicle according to claim 3 , wherein
the display includes an operation section that allows operation for setting the vertical position setting information and the angle setting information.

5 . The work vehicle according to claim 1 , further comprising:
a control section, wherein the display includes:
a display section configured to display in a selectable manner a plurality of the work machines that are attached to and linkable to the work vehicle, and to display in an identifiable manner one of the work machines that is linked to the work vehicle; and
an operation section that allows operation for linking the work vehicle to one of the work machines displayed on the display section, and
wherein the control section cuts a linkage between the work vehicle and one of the work machines that is linked thereto and makes a linkage between the work vehicle and desired one of the work machines when the operation section is operated to link the work vehicle to the desired one of the work machines.

6 . The work vehicle according to claim 2 , further comprising:
a control section, wherein the display includes:
a display section configured to display in a selectable manner a plurality of the work machines that are attached to and linkable to the work vehicle, and to display in an identifiable manner one of the work machines that is linked to the work vehicle; and
an operation section that allows operation for linking the work vehicle to one of the work machines displayed on the display section, and
wherein the control section cuts a linkage between the work vehicle and one of the work machines that is linked thereto and makes a linkage between the work vehicle and desired one of the work machines when the operation section is operated to link the work vehicle to the desired one of the work machines.

7 . The work vehicle according to claim 3 , further comprising:
a control section, wherein the display includes:
a display section configured to display in a selectable manner a plurality of the work machines that are attached to and linkable to the work vehicle, and to display in an identifiable manner one of the work machines that is linked to the work vehicle; and
an operation section that allows operation for linking the work vehicle to one of the work machines displayed on the display section, and
wherein the control section cuts a linkage between the work vehicle and one of the work machines that is linked thereto and makes a linkage between the work vehicle and desired one of the work machines when the operation section is operated to link the work vehicle to the desired one of the work machines.

8 . The work vehicle according to claim 4 , further comprising:
a control section, wherein the display includes:
a display section configured to display in a selectable manner a plurality of the work machines that are attached to and linkable to the work vehicle, and to display in an identifiable manner one of the work machines that is linked to the work vehicle; and
an operation section that allows operation for linking the work vehicle to one of the work machines displayed on the display section, and
wherein the control section cuts a linkage between the work vehicle and one of the work machines that is linked thereto and makes a linkage between the work vehicle and desired one of the work machines when the operation section is operated to link the work vehicle to the desired one of the work machines.

Assignees

• Yanmar Co Ltd

Inventors

• Hasegawa Takumi

Classifications

• B62D49/00

  Tractors (of walk type B62D51/04; endless- track features B62D55/00 {; transport specially adapted for underground galleries E21F13/02}) · CPC title

• E02F9/264 Primary

  Sensors and their calibration for indicating the position of the work tool · CPC title

• E02F9/2004

  Control mechanisms, e.g. control levers (control levers per se G05G) · CPC title

• E02F3/3417

  Buckets emptying by tilting (E02F3/342, E02F3/345 take precedence) · CPC title

• B62D49/0614

  equipped with visual aids for positioning implements or to control working condition (optical signalling for vehicles in general B60Q1/26) · CPC title