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Positioning apparatus for excavating and similar equipment

A technology for moving equipment and controlling excavation. It is used in positioning, measuring devices, mechanically driven excavators/dredgers, etc., and can solve problems such as being unsuitable for refurbishment.

Active Publication Date: 2015-04-29
米克洛夫伊恩股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above elements must be built into the equipment at the time of manufacture, as the above elements are not suitable for refurbishment

Method used

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  • Positioning apparatus for excavating and similar equipment
  • Positioning apparatus for excavating and similar equipment
  • Positioning apparatus for excavating and similar equipment

Examples

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Embodiment Construction

[0028] exist figure 1Part T of the tractor vehicle body is shown in . In this particular embodiment, the inclinometer 1 is mounted on the main body. On the body T is mounted a boom 1 pivotable about a joint or pivot 2 in a vertical plane. The plane is rotatable about a vertical axis by providing a further vertical pivot in relation to the mounting of the boom on the tug T. The other end of the boom 1 is connected by a joint or pivot 4 to a beam, called stick 3 . Stick 3 is extendable. At the other end of the stick 3 a bucket 5 is connected by a pivot or joint 6 . The boom 1 and stick 3 are operable by hydraulic cylinders, not shown. The bucket can be similarly operated by hydraulics, and image 3 The piston rod 30 of the hydraulic cylinder is shown.

[0029] A wide-angle ultrasonic pulse transmitter (which can be switched electronically to receive mode) 7 is mounted to the stick (or stick extension, when a stick extension is available) at a defined distance from joint ...

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PUM

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Abstract

The complex movements performed by the various components carrying a bucket that performs earth moving work are monitored by means of ultrasound devices relating lengths and angles obtained during a calibration step and instant measurements in a processing unit in order to output either a visual indication of the position of the bucket or signals for automatic control of a digging or other earth-moving operation.

Description

technical field [0001] The present invention relates to apparatus for controlling the position and movement of parts in excavating and earth moving equipment which are in movable relationship relative to each other and to the ground, said means comprising ultrasonic transmitters mounted on said parts and receiver. Background technique [0002] The term "comprising" in this application is intended to convey the concept of a collection of related items in the present invention, but this does not exclude that more items may appear and / or be related. The term "comprising" is not intended to convey an exhaustive concept excluding other items, which could be better described by the expression "consisting of". [0003] In a backhoe and similar equipment, a required component is the shovel or bucket mounted to an arm, which may vary in length, and the other end of which is attached to the boom. All movement is usually generated by hydraulic cylinders. The bucket and its leading e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F3/43G01S1/80
CPCE02F9/265G01S5/22G01S15/08G01S15/86E02F3/43G01S1/80E02F9/2025E02F9/26E02F9/264
Inventor A·林德斯科夫
Owner 米克洛夫伊恩股份公司
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