CN210084318U - Coal machine chain cleaning device - Google Patents
Coal machine chain cleaning device Download PDFInfo
- Publication number
- CN210084318U CN210084318U CN201920989646.5U CN201920989646U CN210084318U CN 210084318 U CN210084318 U CN 210084318U CN 201920989646 U CN201920989646 U CN 201920989646U CN 210084318 U CN210084318 U CN 210084318U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- chain
- support frame
- coal machine
- rotating shaft
- 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
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
An object of the utility model is to provide a coal machine chain cleaning device for solve the technical problem who clears up the coal machine chain. A coal machine chain cleaning device comprises a cleaning support frame, a power rotating shaft, a cleaning power chain wheel, a driving belt wheel, a driven belt wheel, a transmission belt, a cleaning rotating shaft and a cleaning roller. The utility model discloses technical scheme utilizes clearance power sprocket and the meshing of coal machine chain, acquires coal machine power, and need not to adopt independent power former. The coal machine chain can be efficiently cleaned by utilizing the cleaning roller provided with the brush, and the cleaned coal ash can be contained in the dust collecting hopper at the lower end, so that the coal ash cannot be scattered and disordered.
Description
Technical Field
The utility model belongs to the technical field of the coal machine chain clearance technique and specifically relates to a coal machine chain cleaning device.
Background
When the scraper feeder encounters high coal moisture in the use process, the chain and the scraper of the feeder are easy to stick coal, so that the tail of the feeder accumulates coal. Too much coal is accumulated, which easily causes chain dropping of the coal feeder. In the prior art, the brush is taken manually for periodic cleaning. However, this method is inefficient, and requires a dedicated operator to clean the waste, which increases labor costs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal machine chain cleaning device for solve the technical problem who clears up the coal machine chain.
The utility model provides a technical scheme that its technical problem adopted is:
a chain cleaning device for a coal machine comprises a cleaning support frame, a power rotating shaft, a cleaning power chain wheel, a driving belt wheel, a driven belt wheel, a transmission belt, a cleaning rotating shaft and a cleaning roller wheel;
the cleaning support frame is vertically arranged on one side of the chain of the coal machine, the power rotating shaft is rotatably and transversely arranged on the cleaning support frame, the inner end of the power rotating shaft is connected with the cleaning power chain wheel, and the outer end of the power rotating shaft is connected with the driving belt wheel;
the cleaning rotating shaft is rotatably and transversely arranged on the cleaning support frame and is positioned above the power rotating shaft; the outer end of the cleaning rotating shaft is provided with the driven belt wheel, and the driven belt wheel is in driving connection with the driving belt wheel through a transmission belt; the inner end of the cleaning rotating shaft is provided with the cleaning roller which is positioned above the chain of the coal machine; the periphery of the cleaning roller is upwards provided with a cleaning brush.
Preferably, the outer end of the cleaning brush covers to the underside of the coal chain.
Preferably, the lower end of the cleaning support frame is provided with a dust receiving hopper.
Preferably, the outer side of the dust receiving hopper is provided with a communicated dust outlet groove.
Preferably, the lower end face of the dust collecting hopper adopts an inclined plane, and the inner end of the dust outlet groove is communicated with the lowest end of the lower end face of the dust collecting hopper.
Preferably, the lower end of the cleaning support frame is provided with a support frame base.
Preferably, the support frame base is fixed with the ground through a grounding bolt.
Preferably, the distance from the outer end of the support frame base to the cleaning support frame is greater than the distance from the inner end of the support frame base to the cleaning support frame.
The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solutions have the following advantages or beneficial effects:
the utility model discloses technical scheme utilizes clearance power sprocket and the meshing of coal machine chain, acquires coal machine power, and need not to adopt independent power former.
The coal machine chain can be efficiently cleaned by utilizing the cleaning roller provided with the brush, and the cleaned coal ash can be contained in the dust collecting hopper at the lower end, so that the coal ash cannot be scattered and disordered.
Drawings
FIG. 1 is a schematic side view of an embodiment of the present invention;
FIG. 2 is a partial enlarged view of the position A in the embodiment of the present invention;
in the figure: 1. cleaning the support frame; 2. a power shaft; 3. cleaning the power chain wheel; 4. a driving pulley; 5. a driven pulley; 6. a drive belt; 7. cleaning the rotating shaft; 8. cleaning the roller; 81. cleaning the brush; 9. a support frame base; 10. a dust receiving hopper; 11. and a dust outlet groove.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily limit the invention.
As shown in figures 1 and 2, the cleaning device for the chain of the coal machine comprises a cleaning support frame 1, a power rotating shaft 2, a cleaning power chain wheel 3, a driving belt wheel 4, a driven belt wheel 5, a transmission belt 6, a cleaning rotating shaft 7 and a cleaning roller 8.
The vertical setting of clearance support frame 1 is in one side of coal machine chain, and the lower extreme of clearance support frame 1 passes through between support frame base 9 and the ground to pass through the earth bolt fixed. The power rotating shaft 2 is rotatably and transversely arranged on the cleaning support frame 1 through a bearing, the inner end of the power rotating shaft 2 is connected with the cleaning power chain wheel 3, and the cleaning power chain wheel 3 is meshed with the coal machine chain to drive (by using the power of a coal machine) and is positioned below the coal machine chain; the outer end of the power rotating shaft 2 is connected with the driving belt wheel 4. The cleaning rotating shaft 7 is transversely arranged on the cleaning support frame 1 through a bearing and is positioned above the power rotating shaft 2. The outer end of the cleaning rotating shaft 7 is provided with the driven belt wheel 5, and the driven belt wheel 5 is in driving connection with the driving belt wheel 4 through a transmission belt 6; the inner end of the cleaning rotating shaft 7 is provided with the cleaning roller 8, and the cleaning roller 8 is positioned above the chain of the coal machine. The periphery of the cleaning roller 8 is upwards provided with a cleaning brush 81, and the outer end of the cleaning brush 81 covers the lower side of the chain of the coal machine.
Preferably, the lower end of the cleaning support frame 1 is provided with a dust receiving hopper 10 for receiving coal ash falling from the chain of the upper coal machine. The lower end surface of the dust receiving hopper 10 adopts an inclined surface, the outer side of the dust receiving hopper 10 is provided with a dust outlet groove 11, and the inner end of the dust outlet groove 11 is communicated with the lowest end of the lower end surface of the dust receiving hopper 10. The support frame base 9 adopts an asymmetric installation mode, and the distance from the outer end of the support frame base 9 to the cleaning support frame 1 is greater than the distance from the inner end of the support frame base 9 to the cleaning support frame 1.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Although the specific embodiments of the present invention have been described with reference to the drawings, the present invention is not limited thereto, and various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (8)
1. A cleaning device for a chain of a coal machine is characterized by comprising a cleaning support frame, a power rotating shaft, a cleaning power chain wheel, a driving belt wheel, a driven belt wheel, a transmission belt, a cleaning rotating shaft and a cleaning roller wheel;
the cleaning support frame is vertically arranged on one side of the chain of the coal machine, the power rotating shaft is rotatably and transversely arranged on the cleaning support frame, the inner end of the power rotating shaft is connected with the cleaning power chain wheel, and the outer end of the power rotating shaft is connected with the driving belt wheel;
the cleaning rotating shaft is rotatably and transversely arranged on the cleaning support frame and is positioned above the power rotating shaft; the outer end of the cleaning rotating shaft is provided with the driven belt wheel, and the driven belt wheel is in driving connection with the driving belt wheel through a transmission belt; the inner end of the cleaning rotating shaft is provided with the cleaning roller which is positioned above the chain of the coal machine; the periphery of the cleaning roller is upwards provided with a cleaning brush.
2. The coal chain sweeping apparatus of claim 1 wherein the outer end of the cleaning brush covers the underside of the coal chain.
3. The coal machine chain cleaning device as claimed in claim 1, wherein a dust receiving hopper is provided at a lower end of the cleaning support frame.
4. The coal machine chain cleaning device as claimed in claim 3, wherein the dust receiving hopper is provided with a dust outlet groove on the outer side thereof.
5. The coal machine chain cleaning device as claimed in claim 4, wherein the lower end surface of the dust receiving hopper is an inclined surface, and the inner end of the dust outlet groove is communicated with the lowest end of the lower end surface of the dust receiving hopper.
6. The coal machine chain cleaning device as claimed in claim 3, wherein a support frame base is provided at a lower end of the cleaning support frame.
7. The coal machine chain cleaning device as claimed in claim 6, wherein the support frame base is fixed to the ground by a ground bolt.
8. The coal machine chain cleaning device as claimed in claim 6, wherein the distance from the outer end of the support frame base to the cleaning support frame is greater than the distance from the inner end of the support frame base to the cleaning support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989646.5U CN210084318U (en) | 2019-06-27 | 2019-06-27 | Coal machine chain cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989646.5U CN210084318U (en) | 2019-06-27 | 2019-06-27 | Coal machine chain cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210084318U true CN210084318U (en) | 2020-02-18 |
Family
ID=69484374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920989646.5U Expired - Fee Related CN210084318U (en) | 2019-06-27 | 2019-06-27 | Coal machine chain cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210084318U (en) |
-
2019
- 2019-06-27 CN CN201920989646.5U patent/CN210084318U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20210627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |