CN201835868U - Antiwear bridge type scraper transfer conveyor convex groove - Google Patents
Antiwear bridge type scraper transfer conveyor convex groove Download PDFInfo
- Publication number
- CN201835868U CN201835868U CN2010205947325U CN201020594732U CN201835868U CN 201835868 U CN201835868 U CN 201835868U CN 2010205947325 U CN2010205947325 U CN 2010205947325U CN 201020594732 U CN201020594732 U CN 201020594732U CN 201835868 U CN201835868 U CN 201835868U
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- CN
- China
- Prior art keywords
- antiwear
- plate
- type scraper
- middle plate
- transfer conveyor
- 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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Abstract
The utility model relates to an antiwear bridge type scraper transfer conveyor convex groove which comprises a middle plate, and is characterized in that two sides of the middle plate (3) matched with chains are provided with base plates (2). In the utility model, base plates which are made of antiwear materials and have high strength are additionally arranged at the two sides of the middle plate of the transfer conveyor convex groove, so that a scraper chain is forced to lift away from the middle plate, and the distance between the chain and the arc-shaped middle plate is enlarged. By adopting the technical scheme, the problem of short service life of the bridge type scraper transfer conveyor convex groove is solved, and the requirements of coal mines on high yield and high efficiency are met.
Description
Technical field
The utility model relates to a kind of antiwear bridge-type scraper plate elevating conveyor tongue.
Background technology
Bridge-type scraper plate elevating conveyor is that coal mine downhole crossheading is by the main haulage device of work plane to conveyor transhipment raw coal, and tongue is the key components and parts of elevating conveyor, because the flex point of its residing one slope, special use location and straight line transportation, be the trough of the as easy as rolling off a log wearing and tearing of elevating conveyor, directly influence the production efficiency and the coal production of fully-mechanized mining working the application life of tongue.General tongue adopts plate in the arc, and in the scraper chain running, because the specific position of tongue makes chain be close to plate operation in the tongue, plate and chain wear and tear mutually in causing, and reduce the application life of tongue and chain, influences the output of production efficiency and work plane.
The utility model content
The purpose of this utility model provides a kind of antiwear bridge-type scraper plate elevating conveyor tongue, the wearing and tearing in can reducing between plate and chain, thereby the application life of improving bridge-type scraper plate elevating conveyor tongue and chain.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of antiwear bridge-type scraper plate elevating conveyor tongue comprises middle plate, and its special feature is that the both sides that cooperate with chain on the plate are equipped with backing plate in described.
Wherein welding with backing is connected on the middle plate.
Wherein backing plate is a wear-resistant metal material.
The utility model plate both sides in the elevating conveyor tongue increase the backing plate of high-strength abrasion-proof metal material, force scraper chain to be lifted away from middle plate, make the distance increasing between the plate in chain and the arc, adopt the technical solution of the utility model, effectively solve bridge-type scraper plate elevating conveyor tongue short problem in application life, satisfy the requirement of colliery high-yield and high-efficiency.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is that the K of Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, the antiwear bridge-type scraper plate of the utility model elevating conveyor tongue, adopt whole box welded construction, be integral by ledge edge, backing plate 2, middle plate 3, base plate, riser, junction plate assembly welding, satisfy the bulk strength of tongue, backing plate 2, middle plate 3, base plate adopt the arc welded construction, to satisfy the orbit of scraper chain.
As shown in Figure 1, the both sides that cooperate with chain on middle plate 3 are equipped with backing plate 2, and on the plate 3, backing plate 2 was a wear-resistant metal material, specifically can select voluntarily according to technical requirements and cost during backing plate 2 was welded on.
Claims (3)
1. an antiwear bridge-type scraper plate elevating conveyor tongue comprises middle plate (3), it is characterized in that: plate in described (3) is gone up the both sides that cooperate with chain backing plate (2) is installed.
2. antiwear bridge-type scraper plate elevating conveyor tongue as claimed in claim 1, it is characterized in that: wherein backing plate (2) is welded on the middle plate (3).
3. antiwear bridge-type scraper plate elevating conveyor tongue as claimed in claim 1 or 2, it is characterized in that: wherein backing plate (2) is a wear-resistant metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205947325U CN201835868U (en) | 2010-11-05 | 2010-11-05 | Antiwear bridge type scraper transfer conveyor convex groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205947325U CN201835868U (en) | 2010-11-05 | 2010-11-05 | Antiwear bridge type scraper transfer conveyor convex groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201835868U true CN201835868U (en) | 2011-05-18 |
Family
ID=44005974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205947325U Expired - Fee Related CN201835868U (en) | 2010-11-05 | 2010-11-05 | Antiwear bridge type scraper transfer conveyor convex groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201835868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449111A (en) * | 2013-09-12 | 2013-12-18 | 河南省煤科院耐磨技术有限公司 | Processing method for wear-resisting reversed loader convex groove |
| CN105275470A (en) * | 2015-11-11 | 2016-01-27 | 宁夏天地奔牛实业集团有限公司 | Mining reversed-loader convex trough and integral casting method thereof |
| CN108350740A (en) * | 2015-10-06 | 2018-07-31 | 埃伯哈特·布劳恩 | Working face conveying device |
-
2010
- 2010-11-05 CN CN2010205947325U patent/CN201835868U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449111A (en) * | 2013-09-12 | 2013-12-18 | 河南省煤科院耐磨技术有限公司 | Processing method for wear-resisting reversed loader convex groove |
| CN108350740A (en) * | 2015-10-06 | 2018-07-31 | 埃伯哈特·布劳恩 | Working face conveying device |
| CN105275470A (en) * | 2015-11-11 | 2016-01-27 | 宁夏天地奔牛实业集团有限公司 | Mining reversed-loader convex trough and integral casting method thereof |
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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: 20110518 Termination date: 20151105 |
|
| EXPY | Termination of patent right or utility model |