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A control system for engineering machinery and boom

A technology for control systems and construction machinery, which is used in electrical program control, architecture, building construction, etc.

Active Publication Date: 2017-01-18
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of this, the present invention proposes a construction machinery and boom control system to solve the problem that the operator stands in different positions, and the pulling direction of the universal remote control handle is basically consistent with the target moving direction at the end of the boom.

Method used

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  • A control system for engineering machinery and boom
  • A control system for engineering machinery and boom
  • A control system for engineering machinery and boom

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] In order to describe the orientation of the construction vehicle conveniently, stand in front of the cab of the construction machinery and face the construction machinery. The left side of the construction machine is located on the left hand side of the operator, the right side of the construction machine is located on the right hand side of the operator, the front is in the direction of the cab of the construction machine, and the rear is in the rear of the body 1 of the construction machine.

[0027] The following body coordinate system is set in the boom control program with the engineering vehicle as the reference object. For the designer, it is convenient for the boom attitude positio...

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Abstract

An arm support control system and engineering machine having same; the arm support control system comprises a controller and a remote control (3); the controller is installed on the engineering machine; the remote control (3) comprises at least one coordinate conversion switch; and the coordinate conversion switch in smart mode is used to convert the coordinate system of a vehicle body or the coordinate system of the remote control. An operator stands in the front, back, left, or right of the engineering machine, and the pull direction of a universal remote control handle (4) is basically consistent with the target movement direction of the tail end of the arm support, thus enabling the visual direction of the operator to be consistent with the movement direction of the arm support, improving the operation applicability and flexibility of the operator, reducing construction cost, and having good operation stability.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to an engineering machinery and a boom control system. Background technique [0002] The boom of construction machinery, such as the boom of a concrete pump truck, is generally composed of multiple arms hinged to each other in sequence, and the concrete is transported to the target pouring point through the boom. For the control of the boom, there are currently manual control methods. Generally, the manual control method is provided with a corresponding boom segment remote control handle on the remote control. If the boom consists of 4 arms, the remote control is provided with 4 boom segment remote control handles. , a boom section remote control handle controls a boom section posture, and the operator uses the remote control to control each boom section separately, so that the whole boom moves from the initial posture to the target posture. This method is more complicated and l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/04G05B19/02
CPCE04G21/04G05B19/02
Inventor 谭凌群武利冲蒲东亮
Owner SANY AUTOMOBILE MFG CO LTD
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