Unlock instant, AI-driven research and patent intelligence for your innovation.

Rapid soil compactness tester for fields

A technology for soil compaction and testing device, which is applied in the direction of measuring device, soil material testing, testing material hardness, etc., can solve the problems of inconvenience of use and consume the physical strength of testers, and achieve the effect of rapid testing

Inactive Publication Date: 2018-10-30
SHANGHAI UNIV OF ENG SCI
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The original soil compactness tester relies entirely on manpower. Although it is easy to carry, it will consume a lot of physical strength of the tester, especially in plains or flat fields, and it is even more inconvenient to use.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rapid soil compactness tester for fields

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A field rapid soil compactness testing device, its structure is as follows figure 1 As shown, it is connected to a tractor 1, and the test device includes: a hydraulic cylinder 2 connected to the tractor 1, a hydraulic transmission assembly connected to the hydraulic cylinder 2 through a fastening link 9, and a test probe 8 connected to the hydraulic transmission assembly.

[0023] The hydraulic transmission assembly includes a hydraulic oil pipeline connected to the hydraulic cylinder, a sensor 6, and a display 7. A hydraulic pump 3, an overflow valve 4 and a reversing valve 5 are arranged on the hydraulic oil pipeline, and the hydraulic oil pipeline is connected to the hydraulic cylinder 2 and the test probe. 8. Use the reversing valve 5 to change the hydraulic oil flow, control the flow direction of the hydraulic oil, and use the overflow valve 4 to protect the overload state of the entire system. The sensor 6 used is a pressure sensor, which is connected with the te...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a rapid soil compactness tester for fields. The rapid soil compactness tester comprises a hydraulic cylinder, a hydraulic transmission component and a testing probe. The hydraulic cylinder is connected to a tractor, the hydraulic transmission component is connected with the hydraulic cylinder through a fastening link, and the testing probe is connected with the hydraulic transmission component. Compared with the prior art, the tester capable of testing compactness of field soil rapidly and automatically has the advantages that assistance can be well provided, drivers can test the soil compactness easily, and the speed for testing the soil compactness is increased by the aid of maneuverability of the tractor.

Description

technical field [0001] The invention relates to a soil compactness testing device, in particular to a field rapid soil compaction testing device. Background technique [0002] During field soil compaction testing, testers usually use traditional soil compactness testers to detect various indicators such as soil hardness, but due to high temperature, drought, etc., the soil hardness becomes abnormal The tester needs a lot of physical strength when detecting the soil hardness. The rapid soil compactness tester in the field can realize the rapid test of the compactness of the field soil through the hydraulic transmission device. [0003] The original soil compactness tester relies entirely on manpower. Although it is easy to carry, it will consume a lot of physical strength of the tester, especially in plains or fields with relatively flat terrain, and it is even more inconvenient to use. Contents of the invention [0004] The object of the present invention is to provide a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24G01N3/40
CPCG01N3/40G01N33/24G01N2203/0076G01N33/245
Inventor 陈浩杨亚莉
Owner SHANGHAI UNIV OF ENG SCI