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Aggregate stacking density testing device

A technology of bulk density and testing device, applied in the direction of measuring device, specific gravity measurement, analyzing materials, etc., can solve the problems of affecting the test results, affecting the test progress, and taking a long time on the outer surface of the container.

Active Publication Date: 2022-03-11
鹤山市联发商品混凝土有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then, it takes a lot of time to manually wipe the outer surface of the container, and the sand, cement and other aggregates are difficult to wipe clean, which not only affects the test progress, but also affects the test results

Method used

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  • Aggregate stacking density testing device
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Embodiment Construction

[0026] The following is attached Figure 1-2 The application is described in further detail.

[0027] The embodiment of the present application discloses an aggregate bulk density testing device. refer to figure 1 and figure 2 , including a base plate 1, a weighing platform 2 and a controller (not shown in the figure) are arranged on the base plate 1, and the weighing platform 2 and the controller are electrically connected. The outer circumference of the weighing table 2 is provided with a standpipe 3, the standpipe 3 is fixedly connected with the base plate 1, and the standpipe 3 is vertically arranged. The standpipe 3 is inserted with a container 4 for holding aggregates. The container 4 is placed on the weighing platform 2. The upper end of the container 4 is folded outward to form a retaining ring 5. The retaining ring 5 is lapped on the edge of the standpipe 3 The upper end and the upper end of standpipe 3 are covered.

[0028] refer to figure 2 , Specifically, t...

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PUM

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Abstract

The invention discloses an aggregate bulk density testing device which comprises a bottom plate and a trowelling mechanism arranged on the bottom plate, a weighing platform is installed on the bottom plate, a vertical pipe is arranged on the periphery of the weighing platform, the vertical pipe is fixedly connected with the bottom plate, a container used for containing aggregate is inserted into the vertical pipe, the container is placed on the weighing platform, and the weighing platform is fixedly connected with the container. The upper end of the container is folded to form a check ring, and the check ring covers the upper end of the vertical pipe. In the measuring process, the container does not need to be manually wiped, so that the measuring efficiency is improved, the outer wall of the container is kept clean, and the accuracy of an aggregate bulk density measuring result is improved.

Description

technical field [0001] The present application relates to the technical field of measuring aggregate materials, in particular to an aggregate bulk density testing device. Background technique [0002] Before building aggregates are proportioned, it is necessary to measure the bulk density of aggregates (that is, the mass per unit volume) to ensure the accuracy of subsequent proportioning. [0003] At present, when testing the stacking density of construction aggregates, the aggregates are generally filled freely in a certain container, and when the aggregates fill the container, the aggregates are generally scraped off with a scraper. However, when measuring the bulk density of aggregates such as sand and cement, after scraping the aggregates with a scraper blade, the aggregates will stick to the outer wall of the container, and the outer surface of the container needs to be wiped clean manually to ensure that the aggregates accumulate Density test accuracy. Then, it takes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N9/02G01N9/04
CPCG01N9/02G01N9/04Y02W30/91
Inventor 梁锦鸿凌春辉钟志彬
Owner 鹤山市联发商品混凝土有限公司