CN203959108U - A kind of telescopic coal spout - Google Patents
A kind of telescopic coal spout Download PDFInfo
- Publication number
- CN203959108U CN203959108U CN201420417991.9U CN201420417991U CN203959108U CN 203959108 U CN203959108 U CN 203959108U CN 201420417991 U CN201420417991 U CN 201420417991U CN 203959108 U CN203959108 U CN 203959108U
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- CN
- China
- Prior art keywords
- coal
- coal spout
- spout
- telescopic
- rack platform
- 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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- Feeding And Controlling Fuel (AREA)
Abstract
A kind of telescopic coal spout, includes rack platform and transmission base, and the midway location of rack platform is provided with coal falling hole, is provided with coal spout below coal falling hole.Said coal spout is to be socketed to form by multilayer body, and is provided with positioning roller between each layer of body, to ensure each coal spout body free-extension.Lower end at coal spout body is provided with lower caging device, to ensure that coal spout is in the time mentioning, and each layer of metastable the shrinking of body.Be provided with coal flow sensor in the outside of the outermost layer body of coal spout, said coal flow sensor, by control housing, is controlled the flexible progress of coal spout, to reach best coal breakage effect.The telescopic coal spout of one described in the utility model, rational in infrastructure, accurate placement, automatically induction coal stream situation, greatly improved service life, and its stretching structure ensures the stable of coal transmission, effectively stopped obstruction and the situation of being scattered in transmitting procedure.
Description
Technical field
The utility model relates to coal mining equipment, relates in particular to a kind of telescopic coal spout.
Background technology
In prior art, in the transmitting procedure of coal, coal spout is one of indispensable equipment ensureing coal transmission, but existing coal spout structure is comparatively simple, in the process of the transmission coal of being everlasting, go wrong, as coal spout stops up or the too high or too low airborne dust or do not mate with loading vehicles height of occurring being scattered of drop point, cause manpower, financial resources waste, and existing coal spout is because coal directly drops in coal spout, collision coal spout inwall, causes coal spout shorter service life, needs frequent repair and replacement, time-consuming, use inconvenience.
Utility model content
The purpose of this utility model is, overcomes the deficiencies in the prior art part, provides a kind of rational in infrastructure, easy to use, and long service life, is convenient to maintenance, and in use there will not be obstruction and the too high or too low situation of drop point.
The telescopic coal spout of one described in the utility model, includes rack platform and transmission base.Said rack platform is the wire support member of a kind of telescopic coal spout described in the utility model, is provided with transmission base on rack platform.Said transmission base is the load bearing component of the said a kind of telescopic coal spout transmission device of the utility model.Midway location at said rack platform is provided with coal falling hole, is provided with coal spout below coal falling hole.Said coal spout is to be socketed to form by multilayer body, and is provided with positioning roller between each layer of body, to ensure each coal spout body free-extension.Lower end at coal spout body is provided with lower caging device, to ensure that coal spout is in the time mentioning, and each layer of metastable the shrinking of body.Be provided with coal flow sensor in the outside of the outermost layer body of coal spout, said coal flow sensor, by control housing, is controlled the flexible progress of coal spout, to reach best coal breakage effect.Two ends on said transmission base are respectively arranged with driving device, and said driving device comprises motor, reductor and reel.Rotated by motor via reducer band movable reel, be provided with steel rope on reel, when motor forward, reel is mentioned coal spout by steel rope, and when motor reversal, due to self gravitation impact, coal spout is to decline.On reel, be also provided with limit switch, in the time that coal conduit rises or drops to end position, limit switch cuts off motor power, waits for next step operation.Said motor is by control housing control, and synchronous working, to ensure the steadily flexible of coal spout.
The telescopic coal spout of one described in the utility model, rational in infrastructure, accurate placement, automatically induction coal stream situation, greatly improved service life, and its stretching structure ensures the stable of coal transmission, effectively stopped obstruction and the situation of being scattered in transmitting procedure.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of a kind of telescopic coal spout described in the utility model.
Accompanying drawing 2 is plan structure schematic diagrams of a kind of telescopic coal spout described in the utility model.
1-coal spout, 2-rack platform, 3-transmission base, 4-reel, 5-reductor, 6-motor, 7-coal falling hole.
Detailed description of the invention
Referring now to accompanying drawing,, be described as follows: a kind of telescopic coal spout, includes rack platform 2 and transmission base 3 in conjunction with the embodiments.Said rack platform 2 is wire support member of a kind of telescopic coal spout described in the utility model, is provided with transmission base 3 on rack platform 2.Said transmission base 3 is load bearing components of the said a kind of telescopic coal spout transmission device of the utility model.Be provided with coal falling hole 7 at the midway location of said rack platform 2, be provided with coal spout 1 below coal falling hole 7.Said coal spout 1 is to be socketed to form by multilayer body, and is provided with positioning roller between each layer of body, to ensure each coal spout 1 body free-extension.Lower end at coal spout 1 body is provided with lower caging device, to ensure that coal spout 1 is in the time mentioning, and each layer of metastable the shrinking of body.Be provided with coal flow sensor in the outside of the outermost layer body of coal spout 1, said coal flow sensor is by the flexible progress of control housing control coal spout 1, to reach best coal breakage effect.Two ends on said transmission base 3 are respectively arranged with driving device, and said driving device comprises motor 6, reductor 5 and reel 4.Be with movable reel 4 to rotate by motor 6 by reductor 5, on reel 4, be provided with steel rope, when motor 6 forward, reel 4 is mentioned coal spout 1 by steel rope, and when motor 6 reverses, due to self gravitation impact, coal spout 1 is to decline.On reel 4, be also provided with limit switch, in the time that coal conduit 1 rises or drops to end position, limit switch cuts off motor 6 power supplys, waits for next step operation.Said motor 6 is by control housing control, and synchronous working, to ensure the steadily flexible of coal spout 1.The telescopic coal spout of one described in the utility model, rational in infrastructure, accurate placement, automatically induction coal stream situation, greatly improved service life, and its stretching structure ensures the stable of coal transmission, effectively stopped obstruction and the situation of being scattered in transmitting procedure.
Claims (3)
1. a telescopic coal spout, include rack platform (2) and transmission base (3), it is characterized in that being provided with coal falling hole (7) at the midway location of said rack platform (2), below coal falling hole (7), be provided with coal spout (1), said coal spout (1) is to be socketed to form by multilayer body, and be provided with positioning roller between each layer of body, lower end at coal spout (1) body is provided with lower caging device, two ends on said transmission base (3) are respectively arranged with driving device, said driving device comprises motor (6), reductor (5) and reel (4).
2. the telescopic coal spout of one according to claim 1, is characterized in that being rotated by reductor (5) band movable reel (4) by motor (6), and reel is provided with steel rope on (4).
3. the telescopic coal spout of one according to claim 1, is characterized in that being provided with coal flow sensor in the outside of the outermost layer body of coal spout (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417991.9U CN203959108U (en) | 2014-07-28 | 2014-07-28 | A kind of telescopic coal spout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417991.9U CN203959108U (en) | 2014-07-28 | 2014-07-28 | A kind of telescopic coal spout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203959108U true CN203959108U (en) | 2014-11-26 |
Family
ID=51919723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417991.9U Expired - Fee Related CN203959108U (en) | 2014-07-28 | 2014-07-28 | A kind of telescopic coal spout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203959108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107735344A (en) * | 2015-07-09 | 2018-02-23 | 山特维克知识产权股份有限公司 | Flexible funnel element for deflector chute |
| CN109132244A (en) * | 2017-06-16 | 2019-01-04 | 江苏万华液压机电有限公司 | A kind of electric expansion coal spout |
-
2014
- 2014-07-28 CN CN201420417991.9U patent/CN203959108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107735344A (en) * | 2015-07-09 | 2018-02-23 | 山特维克知识产权股份有限公司 | Flexible funnel element for deflector chute |
| CN109132244A (en) * | 2017-06-16 | 2019-01-04 | 江苏万华液压机电有限公司 | A kind of electric expansion coal spout |
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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: 20141126 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |