Work Vehicle
AssigneeYanmar Power Technology Co., Ltd.
InventorsYosuke Hanada, Fumio Ishibashi
Life of this patent
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Abstract
The present invention provides a work vehicle with which various antenna devices useful for autonomous travel and the like of the work vehicle can be mounted efficiently and the various antenna devices can be solidly supported. This work vehicle is provided with a cabin, wherein a support frame is fixed to a cabin frame in the left-right width direction at an upper position on the outside of the cabin, and an antenna unit on which an inertial measurement device, a GNSS antenna, and a wireless communication device are assembled, is attached to the support frame while the inertial measurement device and the GNSS antenna are arranged in approximately the center position in the left-right width direction of the machine body.
Claims7
A work vehicle comprising:
- a cabin;
- an antenna unit with a receiving device to receive location information;
- and
- a support frame supporting the antenna unit, wherein
- the cabin has a pair of front pillars, each front pillar disposed on left and right sides of the cabin, a roof supported on the front pillars on the left and right sides, and a left end of the support frame is supported by the front pillar on the left side, a right end of the support frame is supported by the front pillar on the right side, the support frame has a central portion protruding forward relative to the left end and the right end, and the antenna unit is supported by the central portion of the support frame.
A work vehicle comprising:
- a cabin;
- an antenna unit with a receiver to receive position information from a satellite;
- and
- a support frame supporting the antenna unit, wherein
- the antenna unit is arranged above the roof of the cabin and is supported on a cabin frame of the cabin through the support frame, the support frame extends in a direction of left and right widths of the work vehicle, and the cabin frame has a pair of front pillars on left and right sides, a left end of the support frame is fixed to a mirror mounting part of the front pillar on the left side, a right end of the support frame is fixed to the mirror mounting part of the front pillar on the right side.
Dependencies are inferred from the claim text.