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Vehicle-mounted powder sampling device

A sampling device and powder technology, applied in the field of machinery, can solve the problems of poor representation, slow sampling, poor working environment, etc., and achieve the effect of strong representation, uniform sampling, and fast sampling speed

Pending Publication Date: 2017-01-04
SHANDONG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are three main problems in the use of manual sample sampling inspection: 1) The sample representativeness of sampling inspection is poor
Due to the existence of human factors, manual sampling cannot be carried out completely according to the scientific sampling method, so the representativeness of the samples taken manually is relatively poor; 2) The labor intensity of the workers is high and the working environment is poor, especially in high temperature, cold, strong wind, heavy rain Waiting for extreme weather; 3) Sampling is slow, resulting in waste of waiting
Manual sampling is slow. When there are many incoming materials, there are often incoming trucks waiting in line for sampling.

Method used

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Embodiment Construction

[0022] The present invention will be further described now in conjunction with accompanying drawing.

[0023] like figure 1 Shown, a kind of sampling device of vehicle-mounted powder material, described sampling device comprises: hydraulic system 1 and the sampling rack 2 driven by hydraulic system 1; Described sampling rack 2 is provided with several sampling rods 3 with different lengths, on the sampling rod Sampling grooves are all arranged, and the openings of the sampling grooves on all sampling rods 3 are all facing one direction, so that the samples in the sampling grooves are convenient to fall off in a concentrated manner.

[0024] The sampling rod 3 is connected with the sampling rack 2 by bolts. The sampling rack 2 is obtained by splicing steel plates with a thickness of 10 mm to 50 mm.

[0025] The number of the sampling rods 3 is 200, and the length of each sampling rod and the position on the sampling rack are determined according to the sampling requirements....

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Abstract

The invention discloses a vehicle-mounted powder sampling device. The sampling device comprises a hydraulic system (1) and a sampling frame (2) driven by the hydraulic system (1); the sampling frame (2) is provided with a plurality of sampling rods (3) with the different lengths, each sampling rod is provided with a sampling groove, and openings of the sampling grooves formed in the sampling rods (3) face the same direction. The vehicle-mounted powder sampling device is high in sampling speed and uniform in sampling.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a rapid sampling device for vehicle-mounted powder. Background technique [0002] All kinds of powder are mostly transported by car or train. After the powder arrives at the destination, in order to judge the quality of the incoming material, the on-site staff must carry out random inspection on the incoming material. At present, the method of manual random inspection is adopted. [0003] The powder itself may be uneven, so there may be fluctuations in the quality of the powder in the same compartment during the loading process; affected by the weather, during the transportation of the powder, the moisture content of the powder in different parts of the same compartment may vary greatly . The sample quality of incoming powder sampling inspection has become the only basis for judging the quality of vehicle powder. Therefore, it is particularly critical whether the sampling samp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10G01N2001/1031G01N2001/1006
Inventor 李建云孙建设梁栋姬广刚李强毛友庄高山闫仲科刘树峰
Owner SHANDONG IRON & STEEL CO LTD
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