CN205056449U - Screening machine for it is novel experiments - Google Patents
Screening machine for it is novel experiments Download PDFInfo
- Publication number
- CN205056449U CN205056449U CN201520787367.2U CN201520787367U CN205056449U CN 205056449 U CN205056449 U CN 205056449U CN 201520787367 U CN201520787367 U CN 201520787367U CN 205056449 U CN205056449 U CN 205056449U
- Authority
- CN
- China
- Prior art keywords
- main frame
- screening
- movable beam
- wheel
- eccentric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 18
- 238000002474 experimental method Methods 0.000 title abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010334 sieve classification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a screening machine for it is novel experiments, carries out size analysis to the mineral grain in being applicable to the laboratory. This device is including the gangbar of the eccentric power wheel of main frame, eccentric power wheel, trajectories, movable beam, gyro wheel and connection with the main frame. Be equipped with movable beam on the main frame, be equipped with sifter fixing device on the crossbeam, through adjusting the adaptable not unidimensional sifter of crossbeam interval, the main frame below is equipped with gyro wheel and supporting trajectories, and reciprocating motion is to the main frame under the drive of eccentric wheel to the realization is to the screening of material. The device can replace artifical screening, improves experiment operational environment, improves screening efficiency.
Description
Technical field
The utility model relates to the device in a kind of screening plant, particularly laboratory or industrial production, mineral grain being carried out to sieve classification.
Background technology
Screening carries out classification to mineral and then carries out the most simple and effective means of grain size analysis.At present, the screening when screening process in laboratory is especially analyzed granularity in coal analysis mainly relies on and manually completes, and waste time and energy, and dust is more, causes the working environment of artificial screening extremely severe.
Summary of the invention
For above-mentioned background, the utility model provide a kind ofly adapt to different size compass screen surface, remove hand labor, time saving and energy saving and the testing sieve separating device of working environment can be improved.
For achieving the above object, the utility model screening plant comprises the gangbar of main frame, eccentric dynamic wheel, tracks, movable beam, roller and connection eccentric dynamic wheel and main frame.Described main frame is provided with movable beam, crossbeam is equipped with compass screen surface fixture, by the compass screen surface regulating crossbeam spacing can adapt to different size; Be provided with roller and supporting tracks below main frame, main frame moves reciprocatingly under eccentric drive.Described roller is placed in tracks.Connect by gangbar between described eccentric dynamic wheel and main frame.
Beneficial effect: in the utility model, main frame is provided with movable beam, crossbeam is equipped with compass screen surface fixture, by the compass screen surface regulating crossbeam spacing can adapt to different size; Tracks can ensure the direction of motion of main frame underside roller; Eccentric wheel is by driven by motor and be furnished with supporting frequency converter, to require to realize the control to compass screen surface motion frequency according to different experiments; Connect by gangbar between main frame and eccentric dynamic wheel, the reciprocating motion of compass screen surface can be realized, thus realize the screening to material.
Accompanying drawing explanation
Fig. 1: the utility model structural representation.
Fig. 2: movable beam structural representation
In figure: 1-eccentric dynamic is taken turns, 2-main frame, 3-tracks, 4-movable beam, 5-roller, 6-cross beam movement and fixing snap close, 7-compass screen surface fixture, 8-gangbar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described:
As shown in Figure 1 and Figure 2, a kind of Novel experimental screening machine, comprises main frame 2, eccentric dynamic wheel 1, tracks 3, movable beam 4, is provided with roller 5 below main frame 2.Described roller 5 is placed in tracks 3.Connect by gangbar 8 between described eccentric dynamic wheel 1 and main frame 2.Described movable beam is provided with compass screen surface fixture 7.
The course of work: during screening machine work, eccentric dynamic wheel 1 is rotated by the drive of motor, and then drive main frame 2 and the compass screen surface be fixed on framework to move reciprocatingly by gangbar 8, thus realize the screening to material, 5, roller does linear reciprocating motion in tracks 3.
Claims (2)
1. a Novel experimental screening machine, comprise main frame (2), eccentric dynamic wheel (1), tracks (3), movable beam (4), main frame (2) below is provided with roller (5), described roller (5) is placed in tracks (3), connect by gangbar (8) between described eccentric dynamic wheel (1) and main frame (2), described movable beam is provided with compass screen surface fixture (7).
2. Novel experimental screening machine according to claim 1, it is characterized in that: main frame (2) is provided with movable beam (4), crossbeam is provided with compass screen surface fixture (7), by the compass screen surface regulating crossbeam spacing can adapt to different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787367.2U CN205056449U (en) | 2015-10-12 | 2015-10-12 | Screening machine for it is novel experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787367.2U CN205056449U (en) | 2015-10-12 | 2015-10-12 | Screening machine for it is novel experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056449U true CN205056449U (en) | 2016-03-02 |
Family
ID=55383052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787367.2U Expired - Fee Related CN205056449U (en) | 2015-10-12 | 2015-10-12 | Screening machine for it is novel experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797954A (en) * | 2016-05-16 | 2016-07-27 | 中国水利水电第八工程局有限公司 | Filtering device for material adding system of thermal power plant |
-
2015
- 2015-10-12 CN CN201520787367.2U patent/CN205056449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797954A (en) * | 2016-05-16 | 2016-07-27 | 中国水利水电第八工程局有限公司 | Filtering device for material adding system of thermal power plant |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161012 |