Method for measuring contaminated soil amount of screen scarifier

A technology of quantity measurement and screen cleaning machine, applied in the direction of measuring device, track superstructure, instruments, etc., can solve the problem that the screen cleaning machine cannot calculate and detect the amount of sewage conveyed.

Pending Publication Date: 2020-04-10
RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +3
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Problems solved by technology

[0003] The present invention aims at the defect that the sieve cleaning machine in the prior art cannot calculate and detect the amount of dirt transported, and provides a method for measuring the dirt of the sieve cleaner of the railway full-section track bed, so that the sieve cleaner can calculate and detect the amount of dirt transported in real time function of

Method used

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  • Method for measuring contaminated soil amount of screen scarifier
  • Method for measuring contaminated soil amount of screen scarifier

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] like figure 1 As shown, the soil measuring device of the present invention includes a sensor bracket 1, a profile sensor 2 and a rotational speed sensor; wherein the sensor bracket 1 is installed above the dirt conveyor belt 3, and the profile sensor 2 is installed on the sensor bracket 1 for real-time continuous scanning The profile of the dirt 4; the speed sensor is installed at the end of the driving shaft of the dirt conveyor belt to continuously monitor the rotation speed of the dirt conveyor belt in real time. Wherein the contour sensor 1 can adopt a laser sensor and other sensors with corresponding functions, and the rotational speed sensor can adopt an incremental encoder and other sensors with corresponding functions.

[0017] like figure 2 As shown, the measurement method of the present invention is to establish a set of mea...

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Abstract

The invention relates to a railway overhaul process, in particular to a method for measuring the contaminated soil amount of a screen scarifier. The method comprises the steps that a contour sensor isused for continuously scanning the contour of contaminated soil on a contaminated soil conveying belt in real time; a rotating speed sensor is used for continuously monitoring a wheel shaft of the contaminated soil conveying belt in real time; data of the contour sensor and the rotating speed sensor are transmitted to a computer, the computer calculates the instantaneous contaminated soil amountcross sectional area and the displacement of the conveying belt in unit time in a real-time integration mode, and finally the contaminated soil flow, the total contaminated soil amount in the workingtime and the ballast bed contamination rate are calculated. The contaminated soil conveying amount can be monitored in real time in the operation process of the screen scarifier; in combination with the ballast excavation amount data, the operation line ballast bed dirt rate is calculated; the railway ballast backfill amount can be calculated in real time through the measured contaminated soil amount so as to guide railway ballast backfill operation.

Description

technical field [0001] The invention relates to a railway overhaul process, in particular to a method for measuring the amount of dirt in a cleaning machine. Background technique [0002] At present, the full-section ballast bed cleaning machine is the main model for ballast line operations, and the dirt conveyor belt is the main working device and component. The calculation and detection of the amount of dirt transport is very important for calculating the amount of ballast backfill and guiding ballast backfill. Operation is of great significance, but the current sieve cleaning machine does not have the function of calculating and detecting the amount of soil conveyed. Contents of the invention [0003] The present invention aims at the defect that the sieve cleaning machine in the prior art cannot calculate and detect the amount of dirt transported, and provides a method for measuring the dirt of the sieve cleaner of the railway full-section track bed, so that the sieve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00G01B11/24G01B11/28E01B27/06
CPCE01B27/06E01B2203/04G01B11/00G01B11/24G01B11/28
Inventor 高春雷王鹏徐济松何国华张世红宋晓阳张锐周佳亮吴和山牛怀军刘传刘尚坤王金栋张玉秀刘靖伟伍山峰米芮昕
Owner RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI
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