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Method, device and system for angle compensation of stacker reclaimer belt scale

A technology of angle compensation and reclaimer, which is applied in the engineering field, can solve the problems of easily damaged maintenance costs and affect the accuracy of angle compensators, and achieve the effect of reducing maintenance costs and high accuracy

Active Publication Date: 2015-08-26
CHINA SHENHUA ENERGY CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the use of an external angle compensator has the following problems: on the one hand, because the angle compensator must be installed outdoors, it is easy to be damaged and the maintenance cost is high; The vibration during operation will affect the accuracy of the angle compensator

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  • Method, device and system for angle compensation of stacker reclaimer belt scale
  • Method, device and system for angle compensation of stacker reclaimer belt scale

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Embodiment Construction

[0015] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0016] figure 1 is a block diagram of a system for angle compensation of a stacker-reclaimer belt scale according to an embodiment of the present invention. Such as figure 1 As shown, the system includes a device for angle compensation of a stacker-reclaimer belt scale, and the device includes: an angle detector 100, which is used to obtain the actual angle value of the stacker-reclaimer boom; and a controller 200, which is used to An angle compensation value is calculated from the actual angle value, and the angle compensation is performed on the stacker-reclaimer belt scale (not shown) by using the calculated angle compensation value.

[0017] Preferably, t...

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Abstract

The invention discloses a method, a device and a system for angle compensation of a belt weigher of a stacker-reclaimer. The method comprises the steps of using an angle detector to obtain an actual angle value of the arm rest of the stacker-reclaimer, using a controller to calculate an angle compensation value according to the actual angle value, and carrying out angle compensation to the belt weigher of the stacker-reclaimer by using the calculated angle compensation value. The method, the device and the system for the angle compensation of the belt weigher of the stacker-reclaimer can directly calculate the angle compensation value through the controller by using the actual angle value detected by the angle detector and output the angle compensation value to the belt weigher of the stacker-reclaimer to carry out angle compensation, an external angle compensator is not needed, maintenance cost is reduced, and accuracy is high.

Description

technical field [0001] The invention relates to the field of engineering technology, in particular to a method, device and system for angle compensation of a stacker-reclaimer belt scale. Background technique [0002] In the operation of stacker-reclaimer, stacker and reclaimer, belt scales (belt scales and belts are installed horizontally) are used to automatically weigh the materials placed on the belt and pass continuously with the belt to calculate the weight of each stacker. Reclaimer, stacker and reclaimer operating flow, etc. However, when the stacker-reclaimer (or stacker, reclaimer) is working, because the boom will move up and down, the angle will change, which will cause the calculated flow rate to be inaccurate. Therefore, in the prior art, the stacker-reclaimer (or stacker, reclaimer) needs an external angle compensator to solve this problem. When the stacker-reclaimer is working, the external angle compensator usually outputs the corresponding angle compensat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01G23/00G01G11/00
Inventor 刘华琳刘博军韩斌鲍建员王弼许宁周月才刘利平朱敬松
Owner CHINA SHENHUA ENERGY CO LTD
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