CN217359491U - Simple repose angle tester - Google Patents
Simple repose angle tester Download PDFInfo
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- CN217359491U CN217359491U CN202123200815.9U CN202123200815U CN217359491U CN 217359491 U CN217359491 U CN 217359491U CN 202123200815 U CN202123200815 U CN 202123200815U CN 217359491 U CN217359491 U CN 217359491U
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- 239000000843 powder Substances 0.000 claims abstract description 38
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a simple and easy angle of repose apparatus belongs to powder mobility test technical field, this simple and easy angle of repose apparatus, the on-line screen storage device comprises a base, be provided with the bracing piece on the base, swing joint has measuring component on the bracing piece, measuring component is including setting up the outside collar of bracing piece, be provided with the arc wall on the collar to make its inside rotation piece rotate, it keeps away from to rotate the one end of collar is provided with the measuring scale, the inside sliding connection of measuring scale has the instruction tooth. Through demarcating the effect that the pole can not only play the definite whereabouts centre of a circle, can also be when the inside jam that takes place of funnel portion, the stirring powder, and set up the scale on the demarcation pole and still be convenient for acquire the height of powder through measuring component, improve equipment measurement accuracy, convenient operation is used, reduction equipment cost.
Description
Technical Field
The utility model belongs to the technical field of powder mobility test, concretely relates to simple and easy angle of repose apparatus.
Background
The angle of repose, also called angle of repose, is the minimum angle between the inclined surface and the horizontal surface when the inclined surface makes an object placed thereon slide down along the inclined surface in a critical state (i.e., the object on the inclined surface is more likely to slide down as the angle of inclination increases; when the object reaches a state where it starts to slide down, the critical state angle is called angle of repose).
General apparatus that uses places the powder on the frame through the funnel, makes the powder fall, but the funnel is crooked easily when placing, and the unable fine centre of a circle that is in the bottom line of powder whereabouts department is inconvenient to be observed and is measured, and the measuring tape is often used alone to the measuring part and is measured, and the height of powder is difficult to acquire under this condition equally.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy angle of repose apparatus to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy angle of repose apparatus, includes the base, be provided with the bracing piece on the base, swing joint has measuring component on the bracing piece, measuring component is including setting up the outside collar of bracing piece, be provided with the arc wall on the collar to make its inside rotation piece rotate, it keeps away from to rotate the one end of collar is provided with the measuring scale, the inside sliding connection of measuring scale has the instruction tooth, the inner wall threaded connection of collar has the screw rod fixed part, the screw rod fixed part is located the one end of collar inner wall sets up spacing dish, the cooperation measuring component is provided with the setting element.
Preferably, the base comprises a plate body, measuring lines are arranged on the plate body, and the positioning piece is arranged by matching with the minimum diameter of the concentric circular arc measuring lines.
Preferably, the positioning member comprises a calibration rod, and a ring member is arranged outside the calibration rod.
Preferably, the outside of the ring-shaped piece is movably connected with a second funnel part, and the outer diameter of the ring-shaped piece is matched with the circular through hole for powder leakage at the bottom of the second funnel part.
Preferably, the bottom of the smallest diameter of the circular arc-shaped measuring line is optionally provided with a magnet.
Preferably, the plate body is provided with a measuring counter bore matched with the diameter of the bottom of the calibration rod.
Preferably, the top of the funnel part II is detachably connected with the funnel part I.
Preferably, the outer walls of the first funnel part and the second funnel part are provided with fixing frames, and the fixing frames are arranged on the supporting rods.
Preferably, the measurement pattern includes a plurality of concentric circular arc-shaped patterns.
Preferably, the calibration rod is provided with a measuring scale.
Compared with the prior art, the beneficial effects of the utility model are that:
the circular through hole for discharging and the circular arc measuring lines are in a concentric state through the calibration rod, so that the calibration radius can be conveniently selected and the radius of the powder can be measured when the powder falls uniformly.
After the powder falls into the conical powder pile, the measuring component is moved to enable the height of the measuring component to be positioned at the tip end of the powder pile, the fixing part of the screw rod is screwed down for fixing, meanwhile, two indicating teeth can be vertically seen, the two teeth are positioned at two sides of the powder to obtain the bottom diameter of the powder, the calibration rod is arranged in the measuring counter bore, the rotating part is rotated to enable the rotating part to be close to the calibration rod to obtain the height value, the calibration rod is arranged in the counter bore to keep a vertical state,
reduce the measurement error, convenient and fast simple and easy.
The utility model provides a test device can not only play the effect of confirming the whereabouts centre of a circle through demarcating the pole, can also be when the inside emergence of funnel portion blocks up, the stirring powder, and set up the scale on the demarcation pole and still be convenient for acquire the height of powder through measuring component, improve equipment measurement accuracy, convenient operation uses, reduction equipment cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a measuring assembly of the present invention;
FIG. 3 is a schematic view of the base structure of the present invention;
fig. 4 is a schematic view of the positioning member structure of the present invention.
In the figure: 1. a base; 11. a plate body; 12. measuring the lines; 13. measuring a counter bore; 2. a support bar; 3. a measurement assembly; 31. a mounting ring; 32. a rotating member; 33. measuring a ruler; 34. indicating teeth; 35. a screw fixing portion; 4. a first funnel part; 5. a second funnel part; 6. a positioning member; 61. a calibration rod; 62. an annular member; 7. a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a simple and easy angle of repose apparatus, the on-line screen storage device comprises a base 1, be provided with bracing piece 2 on the base 1, swing joint has measuring unit 3 on the bracing piece 2, measuring unit 3 is including setting up at the outside collar 31 of bracing piece 2, be provided with the arc wall on the collar 31, so that its inside rotation piece 32 rotates, the one end that collar 31 was kept away from to rotation piece 32 is provided with survey chi 33, the inside sliding connection of survey chi 33 has instruction tooth 34, the inner wall threaded connection of collar 31 has screw rod fixed part 35, the one end that screw rod fixed part 35 is located collar 31 inner wall sets up spacing dish, cooperation measuring unit 3 is provided with setting element 6.
In this embodiment, the movable measuring assembly 3 is arranged and the positioning member 6 corresponding to the measurement is arranged, the bottom of the calibration rod 61 is aligned with the circular arc measuring lines 12 before the measurement is performed, the funnel is placed, the ring-shaped member 62 is positioned in the circular discharge through hole at the bottom of the funnel, the ring-shaped member 62 is attached to the inner wall of the circular through hole, the circular through hole and the circular arc measuring lines 12 are in a concentric state, and the positioning member 6 is taken down.
The circular through hole for discharging and the circular arc measuring lines 12 are in a concentric state, so that the calibration radius and the measurement radius of the powder are convenient to select when the powder falls uniformly.
After the powder falls into the conical powder pile, the measuring component 3 is moved to enable the height of the powder pile to be located at the tip end of the powder pile, the screw fixing portion 35 is screwed down to fix the powder pile, meanwhile, the two indicating teeth 34 can be vertically observed visually, the two teeth are located on the two sides of the powder body to obtain the diameter of the bottom of the powder body, the calibration rod 61 is arranged in the measuring counter bore 13, and the rotating piece 32 is rotated to enable the calibration rod 61 to be close to the calibration rod to obtain the height value.
The two slidable indicating teeth 34 are arranged, so that the height of powder accumulation is convenient to measure, and the relative diameter is convenient to obtain.
The screw rod part rotates to drive the limiting disc to move towards the inside of the mounting ring 31 to be compressed and fixed.
Specifically, the base 1 includes a plate body 11, the plate body 11 is provided with a measuring pattern 12, and the positioning member 6 is provided in accordance with the minimum diameter of the concentric circular arc measuring pattern 12.
In this embodiment, the plurality of measurement lines 12 are provided, so that corresponding diameter data can be conveniently acquired during a test.
The minimum diameter of the circular arc-shaped measuring line 12 is the same as the diameter of the bottom of the calibration rod 61 in the positioning piece 6, when in use, the minimum diameter measuring line 12 is aligned with the bottom of the calibration rod 61, and the annular piece 62 is aligned with the inner wall of the second funnel part 5, so that the measurement precision is improved, and the falling circle center is circularly superposed with the bottom measuring line 12.
Specifically, the positioning member 6 includes a calibration rod 61, and a ring member 62 is disposed outside the calibration rod 61.
In this embodiment, the ring member 62 and the calibration rod 61 are arranged concentrically, and the circular through hole for discharging and the circular arc measuring line 12 are arranged concentrically by the calibration rod 61, so that when the powder falls uniformly, the calibration radius can be selected conveniently, and the radius of the powder can be measured conveniently.
Specifically, the funnel part II 5 is movably connected to the outside of the annular part 62, and the outer diameter of the annular part 62 is matched with the circular through hole for powder leakage at the bottom of the funnel part II 5.
In this embodiment, the ring member 62 may be configured to be detachable from the calibration rod 61, and the ring member 62 is made of a material that is not easily deformed, so that it is just fixed inside the circular through hole.
Specifically, the bottom of the smallest diameter of the circular arc-shaped measuring vein 12 is optionally provided with a magnet.
In this embodiment, the bottom of the smallest diameter of the circular arc-shaped measuring vein 12 is optionally provided with a magnet to attract and fix the calibration rod 61.
Specifically, the plate body 11 is provided with a measuring counter bore 13 matched with the diameter of the bottom of the calibration rod 61.
In this embodiment, the measuring counter bore 13 facilitates fixing the measuring rod 61 for measuring the height, a plurality of measuring counter bores 13 can be arranged, and the zero scale of the measuring rod 61 can be matched with the depth of the measuring counter bore 13.
Specifically, the top of the funnel part II 5 is detachably connected with the funnel part I4.
In this embodiment, funnel portion two 5 and funnel portion one 4 are through threaded connection, if the great granule of particle diameter measures the experiment, the accessible is changed two 5 realization of funnel portion, portable, or washs two 5 funnel portions alone, can set up two 5 a plurality of funnel portions, and the through-hole diameter that two 5 bottoms of funnel portion are used for the ejection of compact is different.
Specifically, the outer walls of the first funnel part 4 and the second funnel part 5 are both provided with a fixing frame 7 and are arranged on the support rod 2 through the fixing frame 7.
In this embodiment, the fixing frame 7 is used for supporting, fixing and connecting.
Specifically, the measurement pattern 12 includes a plurality of concentric circular arc patterns.
In this embodiment, and the straight line extending through the center of the circle may also be arranged in a grid pattern to facilitate alignment of the indicating teeth 34 on the measuring assembly 3.
Specifically, the calibration rod 61 is provided with a scale for measurement.
In this embodiment, the calibration rod 61 is provided with a scale for measuring the height of the powder.
The utility model discloses a theory of operation and use flow: set up mobilizable measuring component 3, and correspond cooperation measuring setting element 6, aim at circular arc survey line 12 with the bottom of calibration pole 61 before measuring and place, and place the funnel, make loop member 62 be arranged in the circular through-hole of funnel bottom ejection of compact, make the inner wall of loop member 62 laminating circular through-hole, make circular through-hole and circular arc survey line 12 be in concentric state, take off setting element 6, powder whereabouts is behind the conical powder heap, remove measuring component 3 and make its highly be arranged in the most advanced of powder heap, screw up screw rod fixed part 35 and fix, accessible two perpendicular visual indicator teeth 34 simultaneously, make two teeth be arranged in the both sides of powder, acquire powder bottom diameter, set up calibration pole 61 in survey counter bore 13, rotate and rotate piece 32, make it obtain high numerical value near calibration pole 61.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A simple and easy angle of repose apparatus which characterized in that: including base (1), be provided with bracing piece (2) on base (1), swing joint has measuring component (3) on bracing piece (2), measuring component (3) is including setting up bracing piece (2) outside collar (31), be provided with the arc wall on collar (31) to make its inside rotation piece (32) rotate, it keeps away from to rotate piece (32) the one end of collar (31) is provided with survey chi (33), the inside sliding connection of survey chi (33) has instruction tooth (34), the inner wall threaded connection of collar (31) has screw rod fixed part (35), screw rod fixed part (35) are located the one end of collar (31) inner wall sets up spacing dish, the cooperation measuring component (3) are provided with setting element (6).
2. The simple repose angle measuring instrument according to claim 1, wherein: the base (1) comprises a plate body (11), wherein measuring lines (12) are arranged on the plate body (11), and the positioning piece (6) is arranged by matching with the minimum diameter of the concentric circular arc-shaped measuring lines (12).
3. The simple repose angle measuring instrument according to claim 2, wherein: the positioning piece (6) comprises a calibration rod (61), and a ring-shaped piece (62) is arranged outside the calibration rod (61).
4. A simple repose angle measuring instrument according to claim 3, wherein: the outer part of the ring-shaped piece (62) is movably connected with a second funnel part (5), and the outer diameter of the ring-shaped piece (62) is matched with the circular through hole for powder leakage at the bottom of the second funnel part (5).
5. A simple repose angle measuring device according to claim 3, wherein: the bottom of the smallest diameter of the circular arc-shaped measuring line (12) is optionally provided with a magnet.
6. The simple repose angle measuring instrument according to claim 5, wherein: the diameter of the bottom of the plate body (11) matched with the calibration rod (61) is provided with a measuring counter bore (13).
7. The simple repose angle measuring instrument according to claim 4, wherein: the top of the second funnel part (5) is detachably connected with the first funnel part (4).
8. The simple repose angle measuring instrument according to claim 7, wherein: the outer walls of the first funnel part (4) and the second funnel part (5) are provided with fixing frames (7), and the fixing frames (7) are arranged on the supporting rods (2).
9. The simple repose angle measuring instrument according to claim 2, wherein: the measuring lines (12) comprise a plurality of concentric circular arc lines.
10. The simple repose angle measuring instrument according to claim 6, wherein: the calibration rod (61) is provided with scales for measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123200815.9U CN217359491U (en) | 2021-12-17 | 2021-12-17 | Simple repose angle tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123200815.9U CN217359491U (en) | 2021-12-17 | 2021-12-17 | Simple repose angle tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217359491U true CN217359491U (en) | 2022-09-02 |
Family
ID=83040497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123200815.9U Active CN217359491U (en) | 2021-12-17 | 2021-12-17 | Simple repose angle tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217359491U (en) |
-
2021
- 2021-12-17 CN CN202123200815.9U patent/CN217359491U/en active Active
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