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A belt conveyor material sampling device

A belt conveyor and sampling device technology, applied in the direction of sampling devices, sampling, measuring devices, etc., can solve the problems that the accuracy of sampling cannot be guaranteed, and the general characteristics of materials cannot be represented, so as to achieve contrast, accurate samples, and save human resources Effect

Active Publication Date: 2021-12-07
HEFEI ZHONGYA BUILDING MATERIAL EQUIP
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Problems solved by technology

[0003] In the sampling process of the powder material transported by the belt conveyor, in the prior art, the operator needs to take samples at fixed points and at regular intervals. Due to the existence of human subjective consciousness, the sampling will inevitably be affected by human subjective influence, and the accuracy of the samples taken cannot be guaranteed. , so the sample taken cannot represent the total characteristics of the material within a unit time period. Although some mechanical sampling devices replace manual sampling, they are all controlled by manual mechanical sampling, so there is still human subjective influence

Method used

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  • A belt conveyor material sampling device
  • A belt conveyor material sampling device
  • A belt conveyor material sampling device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0028] refer to Figure ...

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Abstract

The invention discloses a material sampling device for a belt conveyor, comprising a base, a fixing block is fixedly connected to the upper end of the base, a square groove is opened in the fixing block, and a strip plate is fixedly connected to the upper end of the fixing block, so the The strip-shaped plate is provided with a strip-shaped groove, the inner wall of the strip-shaped groove is slidably connected with a strip-shaped block, and a driving device for driving the strip-shaped block to slide on the inner wall of the strip-shaped groove is installed in the square groove. The side wall of the bar-shaped block is provided with an opening groove. In the present invention, the rectangular block is moved by the first PLC driving module, so that the first bevel gear and the second bevel gear are no longer meshed, thereby stopping the movement of the bar-shaped block. The granular material on the conveyor belt is sucked into the compressed air bag and then sprayed into the sampling barrel through the catheter, so that no manual operation is required, which saves human resources, and the sampling process is all electrically controlled, and the sample taken is more accurate.

Description

technical field [0001] The invention relates to the technical field of sampling equipment, in particular to a belt conveyor material sampling device. Background technique [0002] The belt conveyor has the advantages of simple structure and large conveying capacity, and has been widely used in all walks of life. Most of the conveyed materials are powder materials. On-line sampling in the process of continuous material conveying is an important operation, and the accuracy of sampling determines the accuracy of analytical test data. [0003] In the sampling process of the powder material transported by the belt conveyor, in the prior art, the operator needs to take samples at fixed points and at regular intervals. Due to the existence of human subjective consciousness, the sampling will inevitably be affected by human subjective influence, and the accuracy of the samples taken cannot be guaranteed. , so the samples taken cannot represent the total characteristics of the mater...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/14
CPCG01N1/14G01N2001/1418
Inventor 雷攀徐子武邓俊峰徐恰皮张良明刘卫群张道明邓仁超刘成财杨阳陈佳烽李可
Owner HEFEI ZHONGYA BUILDING MATERIAL EQUIP
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