Fork truck as well as anti-tipping control method and anti-tipping control system thereof

A control method and technology for a control system, applied in the field of port machinery, can solve problems such as forklift tipping, hidden dangers to operator personal safety, and falling.

Inactive Publication Date: 2012-06-13
SANY GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the operation of forklifts, because the materials forklifted by the forklift basically have no protection measures, when the weight of the goods is heavy, and the lifting height of the mast is high and the inclination angle is large, it is often easy to cause the mat

Method used

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  • Fork truck as well as anti-tipping control method and anti-tipping control system thereof
  • Fork truck as well as anti-tipping control method and anti-tipping control system thereof
  • Fork truck as well as anti-tipping control method and anti-tipping control system thereof

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Embodiment Construction

[0051] The core of the present invention is to provide an anti-overturning control method for a forklift, which can prevent material overturning or vehicle body overturning during the working process, thereby improving the working stability and reliability of the forklift. Besides, another core of the present invention is to provide an anti-rollover control system for a forklift and a forklift including the control system.

[0052] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0053] Please refer to figure 1 , figure 1It is a flowchart of a specific embodiment of the anti-rollover control method for forklifts provided by the present invention.

[0054] In a specific embodiment, an anti-rollover control method for a forklift provided by the present invention mainly includes...

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Abstract

The invention discloses an anti-tipping control method used for a fork truck. The control method comprises the following steps: 1, detecting attitude parameters of the fork truck in real time; 2, judging whether the fork truck is in a stable state or not according to a detection result obtained in the step 1, if so, executing step 3; otherwise, executing step 4; 3, continuing carrying out a current operation; and 4, controlling a gantry, reducing lift height or/ and reducing declination angle of the gantry. Through adoption of the method, deviation correction can be carried out on the fork truck immediately when the fork trunk is detected to be in an unsteady state, so as to ensure that tipping of goods or the tipping of the whole fork trunk can be avoided, thereby enhancing operation stability and reliability of the fork truck. The invention also provides an anti-tipping control system and a fork truck which comprises the system and has a corresponding technology effect.

Description

technical field [0001] The invention relates to the technical field of port machinery, in particular to an anti-overturn control method and an anti-overturn control system for forklifts. Besides, the present invention also relates to a forklift comprising the above-mentioned anti-rollover control system. Background technique [0002] With the rapid development of my country's port logistics throughput, the turnover cycle of port goods is getting shorter and shorter. Forklift is an industrial handling vehicle, which refers to various wheeled handling vehicles for loading and unloading, stacking and short-distance transportation of palletized goods. Forklifts have the characteristics of strong lifting capacity and flexible operation, and they have an irreplaceable position in distribution centers such as storage yards and ports. [0003] A forklift is mainly composed of an engine, a traveling mechanism, a car body, a lifting mechanism, a hydraulic system and electrical equip...

Claims

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Application Information

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IPC IPC(8): B66F17/00B66F9/075
CPCB66F17/00B66F9/0755B66F17/003B66F9/06
Inventor 刘志刚罗建中何忠亮石伟
Owner SANY GRP
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