CN203899915U - Coal vibration device - Google Patents
Coal vibration device Download PDFInfo
- Publication number
- CN203899915U CN203899915U CN201420285013.3U CN201420285013U CN203899915U CN 203899915 U CN203899915 U CN 203899915U CN 201420285013 U CN201420285013 U CN 201420285013U CN 203899915 U CN203899915 U CN 203899915U
- Authority
- CN
- China
- Prior art keywords
- screen box
- screen
- gear case
- sieve plate
- underframe
- 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
Abstract
The utility model discloses a coal vibration device which comprises screen plates, a screen box, a bottom frame and a vibration mechanism. The screen box is fixed on the bottom frame, multiple layers of screen plates for separating materials are installed in the screen box from top to bottom, a plurality of screen holes are formed in each layer of screen plates, a feeding port is formed in the top end of the screen box, a blocking plate is arranged between the bottom end of the feeding port and the upmost layer of screen plates, and a discharging port is formed in the tail end of the screen box. The vibration mechanism comprises a motor, an eccentric transmission gear case and a belt, wherein the motor is fixed on the bottom frame and connected with the eccentric transmission gear case through a transmission shaft, and the eccentric transmission gear case is installed on one side of the screen plates. The coal vibration device has the advantages that the coal vibration device is reasonable in structural design, convenient to use and capable of effectively screening coal resources, the working efficiency is improved, the performance is stable when a machine works, vibration sound is small, and noise pollution is reduced.
Description
Technical field
The utility model relates to a kind of vibrating device, relates in particular to a kind of colliery vibrating device.
Background technology
Vibratory sieve is prevailing a kind of screening plant in mining machinery, but, because present mining equipment trend maximizes, super-hugeization, and the impossible unconfined increasing of vibratory sieve can only be the vibration frequency that improves rotating speed or increase vibratory sieve so improve the approach of vibratory sieve output.The vibratory sieve of this mode is not suitable in mining machinery.
Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Utility model content
The utility model provides a kind of colliery vibrating device.
The technical solution adopted in the utility model is:
A kind of colliery vibrating device, comprise sieve plate, screen box, underframe and vibrating mechanism, described screen box is fixed on underframe, the sieve plate of multilayer for separating of material is from top to bottom installed in described screen box, on every layer of sieve plate, have several sieve apertures, described screen box top is charging aperture, between described charging aperture bottom and the superiors' sieve plate, be provided with baffle plate, described screen box end is discharging opening, vibrating mechanism comprises motor, eccentric drive gear case and belt, described motor is fixed on underframe, and be connected with eccentric drive gear case by power transmission shaft, described eccentric drive gear case is installed on sieve plate one side.
Between the power output shaft of described motor and power transmission shaft, be connected by belt.
Described underframe bottom is provided with buffering spacer.
The beneficial effects of the utility model are: reasonable in design, and easy to use, can effectively sieve colliery resource, improve operating efficiency, machine stable performance in the time of work, rattle is little, has reduced noise pollution.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, sieve plate, 2, screen box, 3, underframe, 4, sieve aperture, 5, charging aperture, 6, baffle plate, 7, discharging opening, 8, motor, 9, eccentric drive gear case, 10, belt, 11, power transmission shaft, 12, power output shaft, 13, buffering spacer.
Detailed description of the invention
In order to deepen understanding of the present utility model, be described in further detail of the present utility model below in conjunction with embodiment and accompanying drawing, this embodiment only, for explaining the utility model, does not form the restriction to protection domain of the present utility model.
As shown in Figure 1, a kind of colliery of the present utility model vibrating device, comprise sieve plate 1, screen box 2, underframe 3 and vibrating mechanism, screen box 2 is fixed on underframe 3, the sieve plate 1 of multilayer for separating of material is from top to bottom installed in screen box 2, on every layer of sieve plate 1, have several sieve apertures 4, screen box 2 tops are charging aperture 5, between charging aperture 5 bottoms and the superiors' sieve plate 1, be provided with baffle plate 6, screen box 2 ends are discharging opening 7, vibrating mechanism comprises motor 8, eccentric drive gear case 9 and belt 10, motor 8 is fixed on underframe 3, and be connected with eccentric drive gear case 9 by power transmission shaft 11, eccentric drive gear case 9 is installed on sieve plate 1 one sides, between the power output shaft 12 of motor 8 and power transmission shaft 11, be connected by belt 10, underframe 3 bottoms are provided with buffering spacer 13, reasonable in design, easy to use, can effectively sieve colliery resource, improve operating efficiency, machine stable performance in the time of work, rattle is little, reduce noise pollution.
The above; it is only preferred embodiment of the present utility model; be not the restriction of the utility model being made to any other form, and according to any amendment or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (3)
1. a colliery vibrating device, it is characterized in that: comprise sieve plate, screen box, underframe and vibrating mechanism, described screen box is fixed on underframe, the sieve plate of multilayer for separating of material is from top to bottom installed in described screen box, on every layer of sieve plate, have several sieve apertures, described screen box top is charging aperture, between described charging aperture bottom and the superiors' sieve plate, be provided with baffle plate, described screen box end is discharging opening, vibrating mechanism comprises motor, eccentric drive gear case and belt, described motor is fixed on underframe, and be connected with eccentric drive gear case by power transmission shaft, described eccentric drive gear case is installed on sieve plate one side.
2. a kind of colliery according to claim 1 vibrating device, is characterized in that: between the power output shaft of described motor and power transmission shaft, be connected by belt.
3. a kind of colliery according to claim 1 vibrating device, is characterized in that: described underframe bottom is provided with buffering spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285013.3U CN203899915U (en) | 2014-05-30 | 2014-05-30 | Coal vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285013.3U CN203899915U (en) | 2014-05-30 | 2014-05-30 | Coal vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899915U true CN203899915U (en) | 2014-10-29 |
Family
ID=51774205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420285013.3U Expired - Fee Related CN203899915U (en) | 2014-05-30 | 2014-05-30 | Coal vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525479A (en) * | 2015-01-15 | 2015-04-22 | 鲁奎 | Small sand and stone separator |
-
2014
- 2014-05-30 CN CN201420285013.3U patent/CN203899915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525479A (en) * | 2015-01-15 | 2015-04-22 | 鲁奎 | Small sand and stone separator |
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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: 20141029 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |