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出願の表示

1. CN106715803 - Shovel

官庁 中華人民共和国
出願番号 112015000050311
出願日 17.09.2015
公開番号 106715803
公開日 24.05.2017
公報種別 A
IPC
E02F 9/26
E固定構造物
02水工;基礎;土砂の移送
F掘削;土砂の移送
9グループE02F3/00~E02F7/00に属するものに限定されない掘削機または土砂移送機械の部品
26指示装置
CPC
E02F 3/435
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
28with digging tools mounted on a dipper- or bucket-arm ; , i.e. there is either one arm or a pair of arms; , e.g. dippers, buckets
36Component parts
42Drives for dippers, buckets, dipper-arms or bucket-arms
43Control of dipper or bucket position; Control of sequence of drive operations
435for dipper-arms, backhoes or the like
E02F 9/2037
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
20Drives; Control devices
2025Particular purposes of control systems not otherwise provided for
2037Coordinating the movements of the implement and of the frame
E02F 9/2045
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
20Drives; Control devices
2025Particular purposes of control systems not otherwise provided for
2045Guiding machines along a predetermined path
E02F 9/2285
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
20Drives; Control devices
22Hydraulic or pneumatic drives
2278Hydraulic circuits
2285Pilot-operated systems
E02F 9/264
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
26Indicating devices
264Sensors and their calibration for indicating the position of the work tool
E02F 9/267
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
26Indicating devices
267Diagnosing or detecting failure of vehicles
出願人 SUMITOMO (S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
発明者 IZUMIKAWA TAKEYA
優先権情報 2014-190344 18.09.2014 JP
発明の名称
(EN) Shovel
(ZH) 挖土机
要約
(EN)
A shovel, which is provided with a lower travel body (1), an upper turning body (3) turnably mounted on the lower travel body (1), and an attachment attached to the upper travel body (3), and which is mounted with a machine guidance device (50) for visually or audibly indicating the magnitude of the difference between the current position of a bucket (6) and a target position, is provided with a controller (30) that, when it is determined that a predetermined event has occurred, communicates that accurate guidance may be impossible to continue to provide. Upon it being determined that the position or the orientation of the lower travel body (1) of the shovel has changed, the controller (30) determines that the predetermined event has occurred and communicates to an operator that accurate guidance may be impossible to continue to provide.

(ZH)
本发明提供一种挖土机,其具备:下部行走体(1);上部回转体(3),可回转地搭载于下部行走体(1);及附属装置,安装于上部回转体(3),且搭载有以视频方式或音频方式告知铲斗(6)的当前位置与目标位置之间的偏差的大小的设备引导装置(50),所述挖土机还具备:控制器(30),在判定为发生了规定现象的情况下,通知有可能无法继续进行准确的引导这一信息。在判定为挖土机的下部行走体(1)的位置或姿势发生了变化的情况下,控制器(30)判定为发生了规定现象,并通知操作人员有可能无法继续进行准确的引导这一信息。

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