INDUSTRIAL VEHICLE

PROBLEM TO BE SOLVED: To provide an industrial vehicle which can easily perform an adjustment work for making a steering angle detected by a steering angle sensor coincide with an actual steering angle of a steering wheel.SOLUTION: An industrial vehicle includes a steering wheel unit which is provid...

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Bibliographic Details
Main Author AOYAMA SHIGEKI
Format Patent
LanguageEnglish
Japanese
Published 01.03.2018
Subjects
HAULING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
LIFTING
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide an industrial vehicle which can easily perform an adjustment work for making a steering angle detected by a steering angle sensor coincide with an actual steering angle of a steering wheel.SOLUTION: An industrial vehicle includes a steering wheel unit which is provided in a vehicle body and has a steering wheel 26. The steering wheel unit includes: a fixed section provided with a steering motor 24 for driving the steering wheel 26; a movable section movable with respect to the fixed section; a steering angle sensor 30 for detecting a steering angle of the steering wheel 26; and a control device 31 which is connected to the steering angle sensor 30 and controls the steering motor 24. A pair of dogs 37 is provided in the movable section. A dog sensor 38 is provided in the fixed section so as to detect the pair of dogs 37. The control device 31 controls and steers the steering motor 24 so that each of the pair of dogs 37 is detected by the dog sensor 38 and makes an actual steering angle of the steering wheel 26 coincide with a steering angle by the steering angle sensor 30 on the basis of the steering angle when the dog sensor 38 detects each of the pair of dogs 37.SELECTED DRAWING: Figure 3 【課題】操舵角センサにより検出される操舵角と操舵輪の実際の操舵角とを一致させる調整作業を簡単に行うことができる産業車両の提供にある。【解決手段】車体に設けられ、操舵輪２６を有する操舵輪ユニットを備え、操舵輪ユニットは、操舵輪２６を駆動する操舵用モータ２４を備えた固定部と、固定部に対して可動する可動部と、操舵輪２６の操舵角を検出する操舵角センサ３０と、備え、操舵角センサ３０と接続され、操舵用モータ２４を制御する制御装置３１を備える。可動部に設けた一対のドグ３７と、固定部に設けられ、一対のドグ３７を検知するドグセンサ３８と、を備える。制御装置３１は、ドグセンサ３８により一対のドグ３７がそれぞれ検出されるように、操舵用モータ２４を制御して操舵し、ドグセンサ３８が一対のドグ３７をそれぞれ検出したときの操舵角に基づき、操舵輪２６の実際の操舵角と操舵角センサ３０による操舵角を一致させる。【選択図】 図３
Bibliography:Application Number: JP20160164242