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Automatic soil particle measuring experimental device

A technology of automatic measurement and experimental device, applied in the direction of measurement device, particle and sedimentation analysis, and weighing by removing certain components, it can solve the problems of occupying labor time, reducing labor efficiency, and increasing labor intensity. The effect of saving test cost and time, improving automation and labor efficiency

Inactive Publication Date: 2018-07-20
ZHONGYUAN ENGINEERING COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above traditional method of soil particle size measurement, on the one hand, takes up a lot of manual labor time, on the other hand, it needs to repeat the work content of the fourth step and the fifth step, which virtually increases the workload of repetitive labor, increases the labor intensity, and prolongs the working time. Shorten the test cycle and reduce labor efficiency

Method used

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  • Automatic soil particle measuring experimental device
  • Automatic soil particle measuring experimental device
  • Automatic soil particle measuring experimental device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as figure 1 As shown, a soil particle automatic measuring device, a wireless signal receiving processor 2 and a display 3 are installed on the side wall of its box body 1, a motor 4 is fixedly installed inside the box body 1, and a motor 4 is fixedly installed on the output shaft of the motor 4 The cam 5 is in sliding contact with the vibrating table 6, the lower surface of the vibrating table 6 is provided with a first group of notches 7, the lower end of the first group of supporting columns 8 is fixedly connected with the bottom wall of the box body 1, and the top of the first group of supporting columns 8 is connected to the bottom wall of the box body 1. The inner top wall of the first group of notches 7 is in sliding contact, one end of the spring 9 is fixedly connected to the side of the vibrating table 6, the other end of the spring 9 is fixedly connected to the side wall of the box body 1, and the upper surface of the box body 1 is provided with a ...

Embodiment 2

[0021] Embodiment 2: A kind of soil particle automatic measuring device, its box body 1 side wall is installed with wireless signal receiving processor 2, display 3, inside box body 1 is fixedly installed with motor 4, is fixedly installed on the output shaft of motor 4 There is a cam 5, the cam 5 is in sliding contact with the vibrating table 6, and the lower surface of the vibrating table 6 is provided with a first group of notches 7, such as figure 2 , the first group of notches 7 includes three notches, the lower end of the first group of supporting columns 8 is fixedly connected with the bottom wall of the box body 1, the number of the first group of supporting columns 8 is three, the top of the first group of supporting columns 8 is connected to the first The inner top wall of the group notch 7 is in sliding contact, one end of the spring 9 is fixedly connected to the side of the vibrating table 6, the other end of the spring 9 is fixedly connected to the side wall of th...

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Abstract

The invention relates to the field of particle sieving and measurement, in particular to an automatic soil particle measuring experimental device. The automatic soil particle measuring experimental device provided by the invention is used for measuring and plotting the contents of soil particles with different particle sizes in a test sample. Through coordination of a motor, a vibrating table, a sieve, a wireless weighing sensor, a wireless signal receiving and processing unit and a display, automatic sieving, weighing and weight ratio calculation of the particles with different particle sizescan be achieved, automatic data processing is achieved, and numerical values and a curve are displayed on a display screen in real time, so that the automation degree and the labor efficiency of soilparticle size measurement are improved, and the test cost and the test time are saved.

Description

technical field [0001] The invention belongs to the field of particle screening and measurement, in particular to an automatic measurement experiment device for soil particles. Background technique [0002] Soil in nature is composed of soil particles with different particle sizes, and the content of soil with different particle sizes will have an important impact on the physical and mechanical properties of soil. Different types of soils or different regions have different manifestations in particle size, and the soil particle content of different types of soil particle sizes is also different. Therefore, in order to grasp the physical and mechanical properties of soil more scientifically and effectively, how to obtain the particle size and specific gravity of soil has become a key problem that needs to be solved urgently. [0003] The traditional method of measuring soil particle size is to use manual methods. The first step is to obtain soil samples. In the second step,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/02G01N5/04G08C17/02
CPCG01N5/04G01N15/0272G08C17/02
Inventor 孙光林高斌孙敏袁振霞许君风朱兆阳李展刘晓爽
Owner ZHONGYUAN ENGINEERING COLLEGE
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