Pedal actuator of vehicle automated driving device
A pedal actuator support bracket ( 61 C) is provided at a front end portion of a frame ( 11 ) supported at a driver's seat of a vehicle. An actuator housing ( 78 ) is provided so that a base end side of the actuator housing ( 78 ) is supported by the pedal actuator support bracket ( 61 C) so as to be able to pivot upward and downward relative to the pedal actuator support bracket ( 61 C). A rack shaft ( 80 ) protrudes from a top end side of the actuator housing ( 78 ) and moves forward and backward along a longitudinal direction of the actuator housing ( 78 ). A pivotal plate ( 87 ) is connected to a top end of the rack shaft ( 80 ) so as to be able to pivot upward and downward and placed on a pressing surface of a clutch pedal ( 47 ) so as to overlap this pressing surface and fixed to the clutch pedal ( 47 ).
1. A pedal actuator of an automatic vehicle driving device comprising:
a pedal actuator support bracket provided at a front end portion of a frame supported at a driver's seat of a vehicle;
an actuator housing whose base end side is supported by the pedal actuator support bracket so as to be able to pivot upward and downward relative to the pedal actuator support bracket;
an actuator rod protruding from a top end side of the actuator housing and moving forward and backward along a longitudinal direction of the actuator housing;
a pivotal plate connected to a top end of the actuator rod so as to be able to pivot upward and downward and placed on a pressing surface of a pedal so as to overlap the pressing surface of the pedal and fixed to the pedal;
a link arm whose one end is pivotably linked with the pedal actuator support bracket and whose other end fixedly supports the actuator housing at a predetermined angle;
a slide bracket connected to the other end of the link arm and slidably fixed to the actuator housing; and
a fixing screw fixing the slide bracket to the actuator housing.
2. The pedal actuator of the automatic vehicle driving device as claimed in claim 1 , wherein
the link arm is structured to allow adjustment of an angle between the link arm and the actuator housing, and an extension line of the actuator rod passes above the pedal actuator support bracket.
3. The pedal actuator of the automatic vehicle driving device as claimed in claim 1 , further comprising:
a height adjustment mechanism that can variably adjust a height position of the pedal actuator support bracket with respect to the frame.
4. The pedal actuator of the automatic vehicle driving device as claimed in claim 3 , wherein
the height adjustment mechanism has
a rail supporting bracket plate fixed to the front end portion of the frame; and
a pedal actuator support slide rail to which the pedal actuator support bracket is mounted, wherein
the rail supporting bracket plate is structured so that the pedal actuator support slide rail can be fixed to positions of different height.