CN205269865U - Ore crusher's vibration screening grid - Google Patents
Ore crusher's vibration screening grid Download PDFInfo
- Publication number
- CN205269865U CN205269865U CN201521067237.8U CN201521067237U CN205269865U CN 205269865 U CN205269865 U CN 205269865U CN 201521067237 U CN201521067237 U CN 201521067237U CN 205269865 U CN205269865 U CN 205269865U
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- CN
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- Prior art keywords
- ore
- steel plate
- diagrid
- screening grid
- ore crusher
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of ore crusher and specifically relates to an ore crusher's vibration screening grid, including screening grid, steel sheet and pneumatic vibrator, screening grid is formed by the orthogonal staggered welds of horizontal and fore -and -aft reinforcing bar, and screening grid both sides connector plates installs pneumatic vibrator on the steel sheet, the utility model discloses can obstruct the large granule ore and get into the breaker, prevent that a plurality of tiny particle ore cards from in the phenomenon of sieve mesh, improving the feed rate, the life of extension breaker.
Description
Technical field
This utility model relates to ore crusher technical field, the vibrating bar grizzly of especially a kind of ore crusher.
Background technology
In ore processing operation, first operation is ore reduction mostly, the charging aperture of general disintegrating machine does not limit the device of Feed size, if it exceeds the bulky grain Ore of the maximum process granularity of disintegrating machine enters disintegrating machine, very easily cause that disintegrating machine increased because of electric current moment, shut down beyond protection threshold values, production efficiency can be reduced, damage disintegrating machine; Disclosed in present technology, a kind of name is called " a kind of diagrid ", number of patent application is the patent of 201520634381.9, it is possible to make Ore screen before entering disintegrating machine, it is prevented that bulky grain Ore enters disintegrating machine, improve production efficiency, extend the life-span of disintegrating machine; This patent there is problems of, and in screening process, often blocks multiple little granular ore in a sieve aperture simultaneously, makes follow-up Ore quickly through sieve aperture, cannot hinder charging rate, is unfavorable for improving production efficiency.
Summary of the invention
In order to overcome the technical deficiency of existing ore crusher diagrid, this utility model provides the vibrating bar grizzly of a kind of ore crusher, it is possible to hinder bulky grain Ore to enter disintegrating machine, it is prevented that multiple little granular ores are stuck in the phenomenon of sieve aperture, improve feed rate, extend the service life of disintegrating machine.
This utility model solves its technical problem and be the technical scheme is that the vibrating bar grizzly of a kind of ore crusher, including diagrid, steel plate and pneumatic vibrator; Diagrid is to be welded by horizontal and vertical reinforcing bar orthogonal interlocking, and diagrid both sides junction steel plate installs pneumatic vibrator on steel plate.
Described steel plate is fixed on diagrid both sides by welding manner.
Described pneumatic vibrator is fixed by screws on steel plate.
Described diagrid is arranged on the top of crusher feed-inlet.
Operation principle of the present utility model is, pneumatic vibrator vibrates on steel plate, and steel plate drives diagrid resonance, makes the multiple Ores being stuck in sieve aperture loosen and fall in the charging aperture of disintegrating machine.
The beneficial effects of the utility model are, the vibrating bar grizzly of a kind of ore crusher, it is possible to hinder bulky grain Ore to enter disintegrating machine, it is prevented that multiple little granular ores are stuck in the phenomenon of sieve aperture, improve feed rate, extend the service life of disintegrating machine.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of Fig. 1.
1. diagrid in figure, 2. steel plate, 3. pneumatic vibrator, 4. reinforcing bar.
Detailed description of the invention
With reference to accompanying drawing, the vibrating bar grizzly of a kind of ore crusher, including diagrid 1, steel plate 2 and pneumatic vibrator 3; Diagrid 1 is to be welded by horizontal and vertical reinforcing bar 4 orthogonal interlocking, and diagrid 1 both sides junction steel plate 2 installs pneumatic vibrator 3 on steel plate 2.
Described steel plate 2 is fixed on diagrid 1 both sides by welding manner.
Described pneumatic vibrator 3 is fixed by screws on steel plate 2.
Described diagrid 1 is arranged on the top of crusher feed-inlet.
Claims (3)
1. a vibrating bar grizzly for ore crusher, including diagrid, steel plate and pneumatic vibrator, is characterized in that: diagrid is to be welded by horizontal and vertical reinforcing bar orthogonal interlocking, and diagrid both sides junction steel plate installs pneumatic vibrator on steel plate.
2. the vibrating bar grizzly of ore crusher according to claim 1, is characterized in that: described steel plate is fixed on diagrid both sides by welding manner.
3. the vibrating bar grizzly of ore crusher according to claim 1, is characterized in that: described pneumatic vibrator is fixed by screws on steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067237.8U CN205269865U (en) | 2015-12-21 | 2015-12-21 | Ore crusher's vibration screening grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067237.8U CN205269865U (en) | 2015-12-21 | 2015-12-21 | Ore crusher's vibration screening grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205269865U true CN205269865U (en) | 2016-06-01 |
Family
ID=56054488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067237.8U Expired - Fee Related CN205269865U (en) | 2015-12-21 | 2015-12-21 | Ore crusher's vibration screening grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205269865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173298A (en) * | 2019-04-16 | 2019-08-27 | 贵州开磷有限责任公司 | A kind of drop shaft diagrid and its installation method |
-
2015
- 2015-12-21 CN CN201521067237.8U patent/CN205269865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173298A (en) * | 2019-04-16 | 2019-08-27 | 贵州开磷有限责任公司 | A kind of drop shaft diagrid and its installation method |
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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: 20160601 Termination date: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |