Manipulation mechanism for work machine and work machine equipped with same
A first operation mechanism 3 includes a first driving source 30 which generates a driving force based on a drive command and a first driving mechanism 32 which inclines a left-side traveling pedal 1 c by the driving force from the first driving source 30 . The first driving mechanism 32 has a first abutting portion 32 a which abuts a pedal surface of the left-side traveling pedal 1 c and a first driving unit 32 b which inclines the left-side traveling pedal 1 c by inclining the first abutting portion. The first driving unit 32 b is arranged in a position shifted to a lateral side from a space in which the first abutting portion 32 a moves.
1. A work machine operation mechanism inclining a pedal based on a drive command, the pedal being rotated about a rotation axis line as a center and being inclined in a front-rear direction for controlling an action of a work machine in accordance with inclination, the work machine operation mechanism comprising:
a driving source which generates a driving force based on the drive command; and
a driving mechanism which inclines the pedal by the driving force from the driving source, wherein
the driving mechanism has an abutting portion which abuts a pedal surface of the pedal as a surface which is stepped on when an operator performs an operation and a driving unit which inclines the pedal by inclining the abutting portion,
the driving unit is arranged in a position shifted to a lateral side from a space in which the abutting portion moves, and
the abutting portion includes a front side abutting portion which extends from a side of the pedal toward the pedal side and abuts the pedal surface on a front side than the rotation axis line and a rear side abutting potion which extends from the side of the pedal toward the pedal side and abuts the pedal surface on a rear side than the rotation axis line.
2. The work machine operation mechanism according to claim 1 , wherein
the driving unit has a speed reducer which includes a first gear and a second gear, and
the first gear and the second gear are arranged to be arrayed in an up-down direction.
3. The work machine operation mechanism according to claim 1 , wherein
the pedal includes a first pedal and a second pedal,
the driving unit includes a first driving unit which inclines the first pedal and a second driving unit which inclines the second pedal, and
the driving mechanism has a coupling portion which couples the first driving unit and the second driving unit.
4. The work machine operation mechanism according to claim 1 , wherein
the abutting portion is a plate shape or a rod shape member which corresponds to the pedal surface.
5. A work machine comprising
the work machine operation mechanism according to claim 1 .
6. A work machine operation mechanism inclining a pedal based on a drive command, the pedal being rotated about a rotation axis line as a center and being inclined in a front-rear direction for controlling an action of a work machine in accordance with inclination, the work machine operation mechanism comprising:
a driving source which generates a driving force based on the drive command; and
a driving mechanism which inclines the pedal by the driving force from the driving source, wherein
the driving mechanism has an abutting portion which abuts a pedal surface of the pedal as a surface which is stepped on when an operator performs an operation and a driving unit which inclines the pedal by inclining the abutting portion, and
the driving unit is arranged in a position shifted to a lateral side from a space in which the abutting portion moves, and
the abutting portion is rotated about an axis line as a center, the axis line passing through an inclination fulcrum coinciding with the rotation axis line, and is inclined in the front rear direction.