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Work vehicle

  • US 10,458,309 B2
  • Filed: 12/28/2016
  • Issued: 10/29/2019
  • Est. Priority Date: 12/28/2016
  • Status: Active Grant
First Claim
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1. A work vehicle, comprising:

  • a vehicle body that includes a heat exchange room in which an opening portion facing a rear side is formed;

    a cooling unit that is provided in the heat exchange room and includes a rear surface facing the rear side; and

    a blower unit that includes;

    a structure member rotatably supported to the vehicle body at one end of the vehicle body in a width direction of the vehicle body around a rotation axis extending in a vertical direction,a fan supported to the structure member and rotationally driven around an axis, anda movable shroud covering the fan from an outer peripheral side,wherein the blower unit is rotatable between a closed position and an open position, the closed position being a position at which the blower unit faces the rear surface of the cooling unit and the axis is positioned in a forward-backward direction of the vehicle body, the open position being the position at which the blower unit exposes the rear surface of the cooling unit,wherein the movable shroud includesa shroud body that is supported so as to face the structure member and surrounds the fan,a ring shroud that is formed in an annular shape and is provided between the shroud body and an outer peripheral end of the fan, anda fixing portion that fixes the ring shroud to the shroud body from a side opposite to a side on which the shroud body is supported to the structure member.

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