CN208999251U - A kind of fluidity test instrument - Google Patents
A kind of fluidity test instrument Download PDFInfo
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- CN208999251U CN208999251U CN201821714584.9U CN201821714584U CN208999251U CN 208999251 U CN208999251 U CN 208999251U CN 201821714584 U CN201821714584 U CN 201821714584U CN 208999251 U CN208999251 U CN 208999251U
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- pedestal
- test instrument
- front apron
- chamber
- fluidity test
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Abstract
The utility model belongs to fluidity testing Instrument technology field, more particularly to a kind of fluidity test instrument, including pedestal and setting and the test stand on pedestal, there are two the plates that is relatively fixed for two sides setting at the top of the test stand, front apron is inserted between the fixed plate respectively and rear plate washer constitutes chamber, it is respectively arranged with graduation mark in the fixed plate of the front apron two sides, moveable measuring scale is provided in the chamber.The utility model structure is simple, can be leaked in sample sand basin in the gap between front apron and fixed plate under the effect of gravity using sample sand, and the numerical value of sample sand level of subsistence in chamber when no longer leaking out is measured with measuring scale, and test speed is fast, and the cleaning of sample sand is convenient.
Description
Technical field
The utility model belongs to fluidity testing Instrument technology field, and in particular to a kind of fluidity test instrument.
Background technique
Bulk cargo is able to maintain the maximum angle (the unilateral angle to horizontal plane) of natural stability state when stacking, referred to as
" angle of repose ".Heap adds this bulk cargo after this angle is formed, then up, will slide down naturally, keeps this angle, can only increase
Height, while increasing floor space.Mound, dump, grain stacking in, often can see that this phenomenon, it is different types of to dissipate
Expect that angle of repose is different.Partial size is smaller, and angle of repose is bigger；Surface is more smooth or closer to spherical particle, rests in peace smaller；
Dust moisture content is bigger, and angle of repose is bigger.
In foundry industry, sand using amount is big, and material, the granular size for the sand that different product uses are all different, in automatic metaplasia
In production, feeding can be carried out using pipeline, and angle of repose is storage and significant in value when transfer device design.Existing more
In tester, apparatus structure is complicated, and measurement result inaccuracy, easy to use, sample sand product is easily scattered, and cleaning is inconvenient.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes that a kind of structure is simple, measurement
Speed is fast, the accurate fluidity test instrument of result.
The purpose of this utility model can be realized by the following technical scheme: a kind of fluidity test instrument, including pedestal and
Be arranged with the test stand on pedestal, two sides setting at the top of the test stand there are two the plate that is relatively fixed, the fixed plate it
Between be inserted with front apron and rear plate washer respectively and constitute chamber, be respectively arranged with scale in the fixed plate of the front apron two sides
Line is provided with moveable measuring scale in the chamber.
In a kind of above-mentioned fluidity test instrument, leading obliquely is provided with below the chamber of the front apron side
To slot, the guide groove is provided with sample sand basin on the pedestal in export direction downwards, and the two sides of the guide groove flip up
And it is gradually collapsed inwardly along oblique lower section.
In a kind of above-mentioned fluidity test instrument, it is provided with level meter above the pedestal below support frame as described above, it is described
Calibrated frame is provided among level meter.
In a kind of above-mentioned fluidity test instrument, the quadrangle of the pedestal is provided with adjustment bolt, the adjustment bolt
The nut that can be moved along adjustment bolt is respectively arranged with above and below pedestal.
In a kind of above-mentioned fluidity test instrument, the fixed plate two sides are respectively arranged with mounting groove.
In a kind of above-mentioned fluidity test instrument, the front apron and rear baffle use transparent glass material.
In a kind of above-mentioned fluidity test instrument, the upper end in the chamber is provided with adding for two fixed plates of connection
Solid rod.
The utility model structure is simple, under the effect of gravity can be in the gap between front apron and fixed plate using sample sand
It leaking in sample sand basin, the numerical value of sample sand level of subsistence in chamber when no longer leaking out is measured with measuring scale, test speed is fast,
The cleaning of sample sand is convenient.
Detailed description of the invention
Fig. 1 is a kind of fluidity test instrument structural schematic diagram of the utility model.
In figure, pedestal 1, test stand 2, fixed plate 3, front apron 4, rear plate washer 5, chamber 6, graduation mark 7, measuring scale 8 led
To slot 9, sample sand basin 10, level meter 11, calibrated frame 12, adjustment bolt 13, nut 14, mounting groove 15, reinforcing bar 16.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, a kind of fluidity test instrument, including pedestal 1 and setting and the test stand 2 on pedestal 1, the test
The two sides setting at 2 top of frame is inserted with front apron 4 and rear plate washer between the fixed plate 3 there are two the plate 3 that is relatively fixed respectively
5 constitute chamber 6, are respectively arranged with graduation mark 7 in the fixed plate 3 of 4 two sides of front apron, are provided in the chamber 6
Moveable measuring scale 8.
Two fixed plates 3 and front apron 4, rear baffle constitute chamber 6, and the cleaning of sample sand is carried out after facilitating test,
Test stand 2 is appropriate padded by chamber 6, falls convenient for sample sand, and proper amount of sample sand is perfused in chamber 6, and sand amount height is super
10CM is crossed, front apron 4 is increased to the position of graduation mark 7,7 distance test (DT) frame of graduation mark, 2 top 2CM, sample sand is from 6 He of chamber
Leak down between front apron 4, until measuring the horizontal line of sand face lowest part when not leaking out, data record is carried out, according to angle of repose pair
The data of angle of repose are obtained according to table.
Preferably, guide groove 9 obliquely, the guide groove 9 are provided with below the chamber 6 of 4 side of front apron
It is provided with sample sand basin 10 on the pedestal 1 in export direction downwards, the two sides of the guide groove 9 flip up and along obliquely
Side is gradually collapsed inwardly.The inclination of sample sand is fallen to be dropped into sample sand basin 10 along guide groove 9, easy cleaning, 9 two sides of guide groove
The structure that side is inwardly collapsed is oriented to the sample sand fallen along guide groove 9, will not leak out from side, and cleaning is convenient.
It is further preferred that level meter 11 is provided with above pedestal 1 below support frame as described above, among the level meter 11
It is provided with calibrated frame 12.Pedestal 1 is adjusted, so that the bubble in level meter 11 enters in calibrated frame 12, pedestal 1 is adjusted
It is whole to horizontality, measurement result is more accurate.
Preferably, the quadrangle of the pedestal 1 is provided with adjustment bolt 13, the adjustment bolt 13 pedestal 1 top and
It is respectively arranged below the nut 14 that can be moved along adjustment bolt 13.The nut 14 of about 1 two sides of pedestal can be adjusted respectively
Section, level meter 11 can intuitive vision-control as a result, pedestal 1 is adjusted to horizontality be conducive to precise measurement.
Preferably, 3 two sides of fixed plate are respectively arranged with mounting groove 15.Front apron 4 and rear baffle are along mounting groove 15
It is inserted between fixed plate 3, constitutes the chamber 6 of rock-steady structure.
Preferably, the front apron 4 and rear baffle use transparent glass material.Transparent glass material can be in order to measuring scale
8 measure the level of subsistence in sand face, facilitate observation, and measuring result error is small.
Preferably, the upper end in the chamber 6 is provided with the reinforcing bar 16 of two fixed plates 3 of connection.Due to fixed plate 3
Separately to be vertically arranged, after front apron 4 and rear baffle are withdrawn from, two fixed plates 3 can lose support it is easily-deformable, reinforcing bar 16 can
Effectively to support, 6 stable structure of guarantee test case is indeformable.
The utility model structure is simple, and the cleaning of sample sand is convenient, is before measuring adjusted to pedestal 1 with level meter 11 horizontal
State, guarantee measurement data as far as possible is accurate, and test stand 2 carries out chamber 6 padded, falls naturally convenient for sample sand, from fixed plate 3
The sample sand that gap between front apron 4 leaks out drops into sample sand basin 10 along guide groove 9, facilitates and is cleared up, waits samples sand
When no longer leaking out, the reading of sand face level of subsistence is read with measuring scale 8, control conversion table converts, and as a result accurately may be used
It leans on, measurement method is simply rapid.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. a kind of fluidity test instrument, which is characterized in that including pedestal and setting and the test stand on pedestal, the test stand top
The two sides setting in portion is inserted with front apron respectively and rear plate washer constitutes test there are two the plate that is relatively fixed between the fixed plate
Case is respectively arranged with graduation mark in the fixed plate of the front apron two sides, moveable measuring scale is provided in the chamber.
2. a kind of fluidity test instrument according to claim 1, which is characterized in that under the chamber of the front apron side
Side is provided with guide groove obliquely, and the guide groove is provided with sample sand basin, the guiding on the pedestal in export direction downwards
The two sides of slot flip up and gradually collapse inwardly along oblique lower section.
3. a kind of fluidity test instrument according to claim 1, which is characterized in that above the pedestal below support frame as described above
It is provided with level meter, is provided with calibrated frame among the level meter.
4. a kind of fluidity test instrument according to claim 1, which is characterized in that the quadrangle of the pedestal is provided with adjustment
Bolt, the adjustment bolt are respectively arranged with the nut that can be moved along adjustment bolt above and below pedestal.
5. a kind of fluidity test instrument according to claim 1, which is characterized in that the fixed plate two sides are respectively arranged with
Mounting groove.
6. a kind of fluidity test instrument according to claim 1, which is characterized in that the front apron and rear baffle are using saturating
Bright glass material.
7. a kind of fluidity test instrument according to claim 1, which is characterized in that the upper end in the chamber is provided with
Connect the reinforcing bar of two fixed plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714584.9U CN208999251U (en) | 2018-10-22 | 2018-10-22 | A kind of fluidity test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714584.9U CN208999251U (en) | 2018-10-22 | 2018-10-22 | A kind of fluidity test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208999251U true CN208999251U (en) | 2019-06-18 |
Family
ID=66804382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821714584.9U Active CN208999251U (en) | 2018-10-22 | 2018-10-22 | A kind of fluidity test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208999251U (en) |
-
2018
- 2018-10-22 CN CN201821714584.9U patent/CN208999251U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 1-2 / F, No. 1, building 2, No. 298, Jiangbin Road, qijiashan street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Tianyang New Material Technology Co.,Ltd. Address before: 315800 1-2 / F, No. 1, building 2, No. 298, Jiangbin Road, qijiashan street, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO XINTIANYANG NEW MATERIAL TECHNOLOGY Co.,Ltd. |