CN214183977U - Preparation device of silica micropowder granularity test sample - Google Patents
Preparation device of silica micropowder granularity test sample Download PDFInfo
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- CN214183977U CN214183977U CN202022581097.3U CN202022581097U CN214183977U CN 214183977 U CN214183977 U CN 214183977U CN 202022581097 U CN202022581097 U CN 202022581097U CN 214183977 U CN214183977 U CN 214183977U
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- mesh screen
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- silica micropowder
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Abstract
The utility model discloses a preparation facilities of silica micropowder particle size test sample belongs to silica micropowder production technical field. The device comprises a vibration mechanism, a limiting mechanism and a screening mechanism; the vibration mechanism comprises a vibration motor, a vibration tray and a vibration spring which is vertically fixed, the vibration spring is connected with the vibration motor, and the vibration tray is horizontally arranged on the upper part of the vibration spring through a connecting piece; the limiting mechanism comprises a top cover and a screw rod, the screw rod is vertically arranged on the vibration tray, and a mounting hole for the screw rod to pass through is formed in the top cover; screening mechanism includes the primary screen mesh screen, smart mesh screen and sample tray, is provided with the recess on sample tray and the smart mesh screen, and supreme folding in proper order is fallen down to sample tray, smart mesh screen and primary screen mesh screen to compress tightly on vibration tray through the top cap location. The utility model has the advantages of reasonable design, simple structure, realize quick-witted screening silica micropowder sample, improved production efficiency, alleviateed workman's the amount of labour.
Description
Technical Field
The utility model relates to a miropowder production technical field specifically is a preparation facilities of miropowder granularity test sample.
Background
At present, the production method of the silicon micropowder is mainly a dry grinding production process, wherein a quantitative raw material is put into a ball mill for grinding in a batch type grinding process, the particle size distribution of a ground product needs to be determined in advance before the product is screened, and the particle size distribution required by technical specifications is obtained by conveniently carrying out process adjustment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the not enough to prior art provides a preparation facilities and preparation method of silica micropowder granularity test sample rational in infrastructure, convenient to use, easy operation.
The technical problem to be solved by the utility model is realized by the following technical proposal, the utility model relates to a preparation device of a silicon micropowder granularity test sample, which comprises a vibration mechanism, a limiting mechanism and a screening mechanism;
the vibration mechanism comprises a vibration motor, a vibration tray and a plurality of vertically fixed vibration springs, each vibration spring is connected with the vibration motor, and the vibration tray is horizontally arranged at the upper parts of the vibration springs through a connecting piece;
the limiting mechanism comprises a top cover and a plurality of screws, the screws are vertically arranged on the vibration tray, and mounting holes for the screws to pass through are formed in the top cover;
screening mechanism including a plurality of first sieve mesh screens that can supply to change, fine screen mesh screen and sample tray, sample tray and fine screen mesh screen upper portion all are provided with the recess, supreme folding in proper order is fallen down to sample tray, fine screen mesh screen and first sieve mesh screen to compress tightly on vibration tray through the top cap location.
The utility model discloses the technical problem that will solve, its further preferred technical scheme is: vibration spring and vibrating motor all install in the box, vibration spring's one end is passed through the fixed block and is fixed in the bottom half, the other end passes through the connecting piece and links to each other with the vibration tray of box top, still install the switch and the timer of control vibrating motor on the box.
The utility model discloses the technical problem that will solve, its further preferred technical scheme is: the connecting piece include trace and backup pad, the one end of trace is installed on vibrating spring, and the other end is worn out the box and is installed on the vibration tray, the backup pad is transversely installed on the trace, vibrating motor fixed mounting is in the backup pad.
The utility model discloses the technical problem that will solve, its further preferred technical scheme is: the vibrating springs are 4 and are symmetrically arranged in the box body in pairs.
The utility model discloses the technical problem that will solve, its further preferred technical scheme is: the screw rod have 2, and the symmetry is installed on the vibration tray, still the spiro union has the nut handle that fixed top cap was used on every screw rod.
Compared with the prior art, the utility model has the advantages that: the preparation device of the utility model can sieve the silicon powder layer by layer, the primary sieve can intercept the larger silicon powder, the fine sieve ensures that the obtained sample meets the test requirement, and the multi-group sieve can be replaced according to different requirements; the screening mechanism can be adjusted and replaced through the screw rod, and the use is convenient; by using the device, the silicon micro powder can be subjected to machine screening, so that the working efficiency is improved, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a schematic view of a manufacturing apparatus of the present invention;
FIG. 2 is a schematic structural diagram of a medium fine screen of the present invention;
FIG. 3 is a schematic structural diagram of a sample tray according to the present invention;
fig. 4 is a matched sampler of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Embodiment 1, referring to fig. 1 to 4, a device for preparing a silica powder particle size test sample comprises a box body 1, wherein a vibration mechanism is arranged in the box body 1, and a limiting mechanism and a screening mechanism are arranged on the box body;
the vibration mechanism comprises a vibration motor 3, a vibration tray 6 and four vibration springs 2, the four vibration springs 2 are fixedly arranged at the bottom of the box body 1 in pairwise symmetry through fixing blocks 21, the vibration springs 2 are connected with the vibration motor 3, and the vibration springs 2 are connected with the vibration tray 6 horizontally placed outside the box body through linkage rods 22;
the limiting mechanism comprises a top cover 10 and two screws 61, the screws 61 are vertically arranged on the vibration tray 6, and mounting holes 13 for the screws 6 to pass through are formed in the top cover;
the screening mechanism comprises a primary screen 9, a fine screen 8 and a sample tray 7, a groove 71 is formed in the sample tray 7, grooves 81 are formed in the upper portion of the fine screen 8, the sample tray 7, the fine screen 8 and the primary screen 9 are sequentially stacked from bottom to top and are positioned and pressed on the vibration tray 6 through a top cover 10;
the box body 1 is also provided with a switch 4 and a timer 5 for controlling the vibration motor to work.
The linkage rod 22 is provided with a support plate 23, the support plate 23 is transversely arranged on the linkage rod 22, and the vibration motor 3 is fixedly arranged on the connecting plate 23.
In the apparatus for testing and preparing the particle size of the fine silicon powder described in embodiment 2 and embodiment 1, two screws 61 are vertically and symmetrically installed on a vibration tray 6, a top cover 10 is installed on each screw 61, and a primary screening mesh 9, a fine screening mesh 8 and a sample tray 7 are sequentially clamped and fixed between the top cover 10 and the vibration tray 6; each adjusting screw 61 is also provided with a nut handle 62 for limiting the top cover 10, and the nut handle 62 is screwed on the adjusting screw 61.
When in use, the sample tray 7 is placed on the vibrating support plate 6, the fine screen 8 is placed on the sample tray 7, the primary screen 9 is placed on the fine screen 8, the primary screen 9, the fine screen 8 and the sample tray 7 are clamped and positioned by the top cover 10, a certain amount of silicon micropowder is taken out of a ball mill for producing the silicon micropowder by a sampler and placed in the primary screen 9, the screening time is set by the timer 5, the control switch 4 is opened for screening the silicon micropowder, the sample tray 7 is taken out after screening is completed, and the screened silicon micropowder sample is collected for testing; the sampler used is a cylindrical sampling head 12 with the radius of the inner wall of 8cm and the depth of 10cm and a handle 11 arranged on the sampling head 12.
Claims (5)
1. The utility model provides a preparation facilities of silica micropowder granularity test sample which characterized in that: comprises a vibration mechanism, a limiting mechanism and a screening mechanism;
the vibration mechanism comprises a vibration motor, a vibration tray and a plurality of vertically fixed vibration springs, each vibration spring is connected with the vibration motor, and the vibration tray is horizontally arranged at the upper parts of the vibration springs through a connecting piece;
the limiting mechanism comprises a top cover and a plurality of screws, the screws are vertically arranged on the vibration tray, and mounting holes for the screws to pass through are formed in the top cover;
screening mechanism including a plurality of first sieve mesh screens that can supply to change, fine screen mesh screen and sample tray, sample tray and fine screen mesh screen upper portion all are provided with the recess, supreme folding in proper order is fallen down to sample tray, fine screen mesh screen and first sieve mesh screen to compress tightly on vibration tray through the top cap location.
2. The apparatus for preparing a silica micropowder grain size test sample according to claim 1, characterized in that: vibration spring and vibrating motor all install in the box, vibration spring's one end is passed through the fixed block and is fixed in the bottom half, the other end passes through the connecting piece and links to each other with the vibration tray of box top, still install the switch and the timer of control vibrating motor on the box.
3. The apparatus for preparing a silica micropowder grain size test sample according to claim 2, characterized in that: the connecting piece include trace and backup pad, the one end of trace is installed on vibrating spring, and the other end is worn out the box and is installed on the vibration tray, the backup pad is transversely installed on the trace, vibrating motor fixed mounting is in the backup pad.
4. The apparatus for preparing a fine silica powder particle size test sample according to claim 1 or 2, characterized in that: the vibrating springs are 4 and are symmetrically arranged in the box body in pairs.
5. The apparatus for preparing a silica micropowder grain size test sample according to claim 1, characterized in that: the screw rod have 2, and the symmetry is installed on the vibration tray, still the spiro union has the nut handle that fixed top cap was used on every screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581097.3U CN214183977U (en) | 2020-11-10 | 2020-11-10 | Preparation device of silica micropowder granularity test sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581097.3U CN214183977U (en) | 2020-11-10 | 2020-11-10 | Preparation device of silica micropowder granularity test sample |
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| Publication Number | Publication Date |
|---|---|
| CN214183977U true CN214183977U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022581097.3U Active CN214183977U (en) | 2020-11-10 | 2020-11-10 | Preparation device of silica micropowder granularity test sample |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495767A (en) * | 2020-11-10 | 2021-03-16 | 江苏联瑞新材料股份有限公司 | Preparation device and preparation method of silicon micro powder granularity test sample |
| CN114323835A (en) * | 2021-11-30 | 2022-04-12 | 西安良升生物科技有限公司 | Rapid drug detection kit |
-
2020
- 2020-11-10 CN CN202022581097.3U patent/CN214183977U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495767A (en) * | 2020-11-10 | 2021-03-16 | 江苏联瑞新材料股份有限公司 | Preparation device and preparation method of silicon micro powder granularity test sample |
| CN114323835A (en) * | 2021-11-30 | 2022-04-12 | 西安良升生物科技有限公司 | Rapid drug detection kit |
| CN114323835B (en) * | 2021-11-30 | 2023-08-08 | 西安良升生物科技有限公司 | Drug rapid detection kit |
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