CN205679452U - A kind of centrifugal modeling automatically controls sample preparation device - Google Patents
A kind of centrifugal modeling automatically controls sample preparation device Download PDFInfo
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- CN205679452U CN205679452U CN201620570349.3U CN201620570349U CN205679452U CN 205679452 U CN205679452 U CN 205679452U CN 201620570349 U CN201620570349 U CN 201620570349U CN 205679452 U CN205679452 U CN 205679452U
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- jacking block
- sample preparation
- frame
- automatically controls
- preparation device
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Abstract
A kind of centrifugal modeling automatically controls sample preparation device a square frame, and the top order in frame installs connection has pressure transducer, jacking block to connect post and cog shape jacking block；The top of pressure transducer is connected with the pressure display unit of Shelf External by internal transmission line；Bottom order in frame is provided with motor and mould；The top side of motor is connected with the displacement meter of frame top by connecting line；It is simple that this one centrifugal modeling automatically controls sample preparation device compact conformation, safe and convenient to use, can not only automatic sample, and the size of sample preparation is more accurate；Additionally, this device can also effectively control the rate of change of displacement in sample making course, reduce the fault rate of experimental data, use flexibly and easily.
Description
Technical field
The present invention relates to the sample preparation device of a kind of centrifugal modeling, especially a kind of centrifugal modeling automatically controls sample preparation device.
Background technology
When people are in order to study ground exploitation, the changing condition of rock-soil layer, now often does some ground sample preparations in laboratory
Experiment；Traditional ground sample preparation mostly uses artificial sample preparation, and during artificial sample preparation, needs first to put in mould by ground soil sample,
The most manually strike with a hammer sample preparation, and this method of preparing sample is the most time-consuming, laborious, and manually beat sample preparation often make soil sample by
In discontinuity, cause experimental data wrong, therefore directly affect the result of soil sample exploration.
Summary of the invention
In order to solve the problem that existing artificial sample preparation is time-consuming, laborious and data are easily slipped up, this utility model provides one
Centrifugal modeling automatically controls sample preparation device；It is simple that this one centrifugal modeling automatically controls sample preparation device compact conformation, uses safety
Convenient, can not only automatic sample, and the size of sample preparation is more accurate；Additionally, this device can also effectively control sample preparation
The rate of change of displacement in journey, reduces the fault rate of experimental data, uses flexibly and easily.
The technical solution adopted in the present invention is: a kind of centrifugal modeling automatically controls sample preparation device, including: pressure shows
Device, pressure transducer, jacking block connects post, cog shape jacking block, mould, motor, frame, displacement meter, tack jacking block；A kind of soil
Work experiment automatically controls sample preparation device a square frame, and the top order in frame installs connection pressure transducer, top
Block connects post and cog shape jacking block；The top of pressure transducer is by the pressure display unit phase of internal transmission line with Shelf External
Connect；Bottom order in frame is provided with motor and mould；The power that motor provides can rise by driven mold
With decline, so that the sample soil in mould touches extruding mutually with cog shape jacking block, and sample soil pressure experienced is connected by jacking block
Post and the transmission of pressure transducer, finally demonstrate the pressurized force value of sample soil on pressure display unit；The top of motor
Side is connected with the displacement meter of frame top by connecting line, the displacement meter movement by motor, it is possible to measure sample
Soil height value in a mold, thus learn in mould the need of adding soil sample again.
In sum, the bottom surface of cog shape jacking block is teeth shape, and cog shape jacking block can during soil sample bottom compaction tool
Make soil sample rough surface, enable the soil sample added again to contact with each other tighter, it is ensured that die top sample soil pressure is real
After still leave space, also will not form lamination simultaneously, thus form an overall soil sample.
In sum, cog shape jacking block is connected post with jacking block and is threaded connection, when sample soil fills up mould, people according to
Sample preparation need change tack jacking block so that soil sample top flatten compacting.
In sum, described pressure transducer is YZC-516/522/528 type pressure transducer；Described motor is
130HC162-70V24-50 type motor；Described displacement is calculated as LD620 type displacement meter.
The beneficial effects of the utility model are: it is simple that this one centrifugal modeling automatically controls sample preparation device compact conformation, makes
With safe ready, can not only automatic sample, and the size of sample preparation is more accurate；Additionally, this device can also effectively control
The rate of change of displacement in sample making course, reduces the fault rate of experimental data, uses flexibly and easily.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural principle schematic diagram of the present utility model.
Fig. 2 is the structural principle schematic diagram of tack jacking block.
In figure: 1. pressure display unit, 2. pressure transducer, 3. jacking block connects post, 4. cog shape jacking block, 5. mould, 6. step
Enter motor, 7. frame, 8. displacement meter, 9. tack jacking block.
Detailed description of the invention
In FIG, a kind of centrifugal modeling automatically controls sample preparation device, including: pressure display unit 1, pressure transducer 2, top
Block connects post 3, cog shape jacking block 4, mould 5, motor 6, frame 7, displacement meter 8, tack jacking block 9；A kind of centrifugal modeling is certainly
The dynamic sample preparation device that controls has a square frame 7, and the top order in frame 7 installs connection has pressure transducer 2, jacking block to connect
Post 3 and cog shape jacking block 4；Internal transmission line and pressure display unit 1 phase outside frame 7 are passed through in the top of pressure transducer 2
Connect；Bottom order in frame 7 is provided with motor 6 and mould 5；The power that motor 6 provides can driven mold 5
Rise and fall, so that the sample soil in mould 5 and the touching extruding of cog shape jacking block 4 phase, and sample soil pressure experienced is by top
Block connects the transmission of post 3 and pressure transducer 2, finally demonstrates the pressurized force value of sample soil on pressure display unit 1；Stepping electricity
The top side of machine 6 is connected with the displacement meter 8 at frame 7 top by connecting line, the displacement meter 8 movement by motor 6,
Sample soil height value in mould 5 can be measured, thus learn in mould 5 the need of adding soil sample again.
In sum, the bottom surface of cog shape jacking block 4 is teeth shape, cog shape jacking block 4 energy during soil sample bottom compaction tool
Enough make soil sample rough surface, enable the soil sample added again to contact with each other tighter, it is ensured that die top sample soil pressure
Still leave space after reality, also will not form lamination simultaneously, thus form an overall soil sample.
In sum, cog shape jacking block 4 is connected post 3 and is threaded connection with jacking block, when sample soil fills up mould 5, and people
According to sample preparation need change tack jacking block 9 so that soil sample top flatten compacting.
In sum, described pressure transducer 2 is YZC-516/522/528 type pressure transducer；Described motor 6 is
130HC162-70V24-50 type motor；Described displacement meter 8 is LD620 type displacement meter.
Claims (4)
1. centrifugal modeling automatically controls a sample preparation device, including: pressure display unit (1), pressure transducer (2), jacking block connects
Post (3), cog shape jacking block (4), mould (5), motor (6), frame (7), displacement meter (8), tack jacking block (9)；A kind of soil
Work experiment automatically controls sample preparation device a square frame (7), it is characterized in that: the top order in frame (7) is installed and connected
Pressure transducer (2), jacking block is had to connect post (3) and cog shape jacking block (4)；The top of pressure transducer (2) is passed by inside
Defeated line is connected with the pressure display unit (1) of frame (7) outside；In frame (7) bottom order be provided with motor (6) with
Mould (5)；The top side of motor (6) is connected with the displacement meter (8) at frame (7) top by connecting line.
A kind of centrifugal modeling the most according to claim 1 automatically controls sample preparation device, it is characterized in that: described cog shape jacking block
(4) be connected post (3) with jacking block to be threaded connection, people can according to sample preparation need change tack jacking block (9).
A kind of centrifugal modeling the most according to claim 1 automatically controls sample preparation device, it is characterized in that: described cog shape jacking block
(4) bottom surface is teeth shape.
A kind of centrifugal modeling the most according to claim 1 automatically controls sample preparation device, it is characterized in that: described pressure sensing
Device (2) is YZC-516/522/528 type pressure transducer；Described motor (6) is 130HC162-70V24-50 type stepping electricity
Machine；Described displacement meter (8) is LD620 type displacement meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570349.3U CN205679452U (en) | 2016-06-15 | 2016-06-15 | A kind of centrifugal modeling automatically controls sample preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570349.3U CN205679452U (en) | 2016-06-15 | 2016-06-15 | A kind of centrifugal modeling automatically controls sample preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679452U true CN205679452U (en) | 2016-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620570349.3U Expired - Fee Related CN205679452U (en) | 2016-06-15 | 2016-06-15 | A kind of centrifugal modeling automatically controls sample preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706380A (en) * | 2016-11-10 | 2017-05-24 | 东北农业大学 | Semi-automatic soil saturator |
| CN107192834B (en) * | 2017-04-28 | 2018-07-06 | 中国科学院、水利部成都山地灾害与环境研究所 | A kind of geotechnical sample standardizes automatic sample machine |
-
2016
- 2016-06-15 CN CN201620570349.3U patent/CN205679452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706380A (en) * | 2016-11-10 | 2017-05-24 | 东北农业大学 | Semi-automatic soil saturator |
| CN107192834B (en) * | 2017-04-28 | 2018-07-06 | 中国科学院、水利部成都山地灾害与环境研究所 | A kind of geotechnical sample standardizes automatic sample machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |