Full automatic soil saturation device

A fully automatic, soil technology, applied in the field of soil saturator, can solve the problems of difficult to guarantee the accuracy of soil sample preparation, complicated operation process, low operation efficiency, etc., and achieve the effect of stable and reliable operation, high preparation precision and low labor intensity.

Active Publication Date: 2017-06-30
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the preparation of soil samples is mostly done by saturators, but due to structural design defects, the existing soil saturators usually have to be used by two operators, one of whom fixes the saturator, and the other layer Filling and compacting the soil, there are technical problems such as low operation efficiency, high labor intensity, complicated operation process, waste of labor, and difficulty in ensuring the accuracy of soil sample preparation

Method used

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  • Full automatic soil saturation device
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Embodiment Construction

[0011] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A full-automatic soil saturator, in which a screw rod 2, a transmission wheel 3 and a cylinder housing 4 are sequentially installed on the top of the chamber of the device housing 1 from top to bottom, wherein the cylinder housing 4 and the screw rod 2 are fixed, and the The driving wheel 3 is meshed with the driving wheel 5, and the driving wheel 5 is solidified with the motor I6, and the cylinder housing 4 can be moved up and down through the screw thread on the screw rod 2 and the internal thread of the driving wheel 3, and the bottom of the cylinder housing is equipped with The infrared sensor I7 is equipped with a rotary valve I8 and a rotary valve II9 in the cylinder housing, and a motor III10, a connecting rod I11, a connecting rod II12 and a piston 13 are sequentially installed in the cylinder housing 4 from top to bottom, and the motor III10 is ...

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PUM

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Abstract

A full automatic soil saturation device belongs to civil engineering experimental instruments; the full automatic soil saturation device is matched with a plurality of motors and all kinds of a plurality of sensors by a circuit assembly to realize automatic filling and piecewise compaction functions, by a rotary build-in blade, each stage of soil material compaction surface can be polished, the combination is more natural and more uniform; the full automatic soil saturation device is novel, reasonable and simple in structure, can realize automated operation, operation is simple and convenient, operating staff can be saved, labor intensity is low, soil sample preparation precision is high, and operation is stable and reliable.

Description

technical field [0001] The invention belongs to civil engineering experiment instruments, and mainly relates to a soil saturator. Background technique [0002] In civil construction design, the determination of soil pore water pressure, strength and other characteristics is a technical basic work that must be completed, and the quality of soil sample preparation is crucial to the accuracy of characteristic determination experiments. At present, the preparation of soil samples is mostly done by saturators, but due to structural design defects, the existing soil saturators usually have to be used by two operators, one of whom fixes the saturator, and the other layer Filling and tamping have technical problems such as low operating efficiency, high labor intensity, complicated operation process, waste of labor, and difficulty in ensuring the accuracy of soil sample preparation. Contents of the invention [0003] The purpose of the present invention is to design a fully autom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28
CPCG01N1/286Y02A40/22
Inventor 王子龙陈伟杰付强姜秋香常广义林百健
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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