CN101905799A - Scraping plate of conveyer - Google Patents
Scraping plate of conveyer Download PDFInfo
- Publication number
- CN101905799A CN101905799A CN 201010192271 CN201010192271A CN101905799A CN 101905799 A CN101905799 A CN 101905799A CN 201010192271 CN201010192271 CN 201010192271 CN 201010192271 A CN201010192271 A CN 201010192271A CN 101905799 A CN101905799 A CN 101905799A
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- Prior art keywords
- conveyer
- scraping plate
- bottom half
- top half
- cavity
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Abstract
The invention discloses a scraping plate of a conveyer, which is applied in scraping plate conveyers of coal mine. The main body of the scraping plate consists of an upper cavity (1) and a lower cavity (2), which are cavities formed by punching or mechanically machining a wear-resistant metal. A partition board (3) is arranged in the middle part between the upper cavity (1) and the lower cavity (2). After being jointed, the cavities of the upper cavity (1) and the lower cavity (2) are integrated in a way of welding. The scraping plate adopts a punching and welding structure, and is reasonable in design and simple in structure; the weight can be reduced by 80 percent; the production cost is reduced; the energy consumption when the plate is used is reduced; and the working efficiency of the scraper machine is improved.
Description
Technical field
The present invention relates to the mechanical part that uses in a kind of colliery, especially be applicable to the scraper plate of mine flight conveyer.
Background technology
The scraper plate of mine flight conveyer adopts steel mostly at present, adopts the casting one-shot forming technique to manufacture solid hunchbacked shape scraper plate.The weight of a scraper plate is about 12～30kg, is that 100 meters slat conveyer calculates with a length, and a cover slat conveyer needs about 220 scraper plates, and the total weight of a cover slat conveyer middle scraper is between 2640～6600Kg.The scraper plate of slat conveyer is to be placed in the intermediate channel of slat conveyer, and by chain being together in series with the scraper plate interval, slat conveyer is to drive sprocket wheel by retarder in work, sprocket wheel drives chain and scraper plate moves between the middle plate upper and lower surface of intermediate channel, coal is scraped from an end of slat conveyer be transported to the other end.The middle plate of scraper plate and intermediate channel is a simple sliding friction, and friction force is bigger.Because present slat conveyer weight is heavier, singly be the energy that conveyer idle running just needs consume significant.The invalid energy that drives chain scraper motion consumption according to the measuring and calculating slat conveyer will account for 60%～80% of wastage in bulk or weight energy.If the weight of scraper plate is heavier, also can directly cause complete machine weight to increase, can increase the manufacturing traffic cost.
Summary of the invention
The technical matters that will solve required for the present invention provides a kind of scraper plate of slat conveyer that can energy savings.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of conveyer scraper, main body is made up of mo(u)ld top half, mo(u)ld bottom half, and mo(u)ld top half and mo(u)ld bottom half are and adopt antifriction metal (AFM) through being stamped to form or through the cavity structure that machine up forms, connecting as one by welding manner behind the cavity joint of mo(u)ld top half and mo(u)ld bottom half.
Further improvement of the present invention is: the middle part between mo(u)ld top half and the mo(u)ld bottom half is provided with a dividing plate, and the joint of mo(u)ld top half and mo(u)ld bottom half periphery adopts the welding manner direct connection, and the middle part of mo(u)ld top half and mo(u)ld bottom half is welded as a whole by dividing plate.
Owing to adopted technique scheme, the obtained technological advance of the present invention is:
Scraper plate of the present invention is the hollow shell structure, has good space transmission force property, can form the load-carrying capacity height with less member thickness, the scraper plate that rigidity is big, it is suitable with solid foundry goods that it bears deformation ability, but the weight of weight ratio solid casting of the present invention will reduce by 80%, not only saved the raw material when producing, cut down finished cost, and in use because the reduction of the own wt of scraper plate, the tractive force of slat conveyer is reduced, saved the energy, greatly reduce the friction force of scraper plate and intermediate channel, can use the power machine of smaller power just can drag slat conveyer, thereby improve the work efficiency of slat conveyer, cut down the consumption of energy.
The dividing plate that is provided with between mo(u)ld top half and the mo(u)ld bottom half has further increased the bulk strength of scraper plate, prevents that scraper plate in use is out of shape.General less than is one meter at the interval of conveyer middle scraper, and the strength that scraper plate bore is to scrape one meter application force with interior coal, adopts the scraper plate of this kind structure, and intensity satisfies operating needs fully.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein: 1, mo(u)ld top half, 2, mo(u)ld bottom half, 3, dividing plate.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further details:
As shown in the figure, a kind of conveyer scraper of punching structure, main body is made up of mo(u)ld top half 1, mo(u)ld bottom half 2, mo(u)ld top half 1 and mo(u)ld bottom half 2 are and adopt the antifriction metal (AFM) thin plate through being stamped to form the cavity structure of definite shape, size, one dividing plate 3 is set between the middle part of mo(u)ld top half 1 and mo(u)ld bottom half 2, mo(u)ld top half 1 and the mo(u)ld bottom half 2, relative the snapping together of cavity of mo(u)ld top half 1 and mo(u)ld bottom half 2, the joint of mo(u)ld top half 1 and mo(u)ld bottom half 2 peripheries adopts the welding manner direct connection, and the middle part and the dividing plate 3 of mo(u)ld top half 1 and mo(u)ld bottom half 2 are welded as a whole.
Mo(u)ld top half 1 of the present invention, mo(u)ld bottom half 2 are welded as a whole after machine up after also can adopting as cast method difference casting.
Claims (2)
1. conveyer scraper, it is characterized in that: main body is made up of mo(u)ld top half (1), mo(u)ld bottom half (2), mo(u)ld top half (1) and mo(u)ld bottom half (2) are and adopt antifriction metal (AFM) through being stamped to form or through the cavity structure that machine up forms, connecting as one by welding manner behind the cavity joint of mo(u)ld top half (1) and mo(u)ld bottom half (2).
2. a kind of conveyer scraper according to claim 1, it is characterized in that: the middle part between mo(u)ld top half (1) and the mo(u)ld bottom half (2) is provided with a dividing plate (3), the joint of mo(u)ld top half (1) and mo(u)ld bottom half (2) periphery adopts the welding manner direct connection, and the middle part of mo(u)ld top half (1) and mo(u)ld bottom half (2) is welded as a whole by dividing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010192271 CN101905799A (en) | 2010-06-07 | 2010-06-07 | Scraping plate of conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010192271 CN101905799A (en) | 2010-06-07 | 2010-06-07 | Scraping plate of conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101905799A true CN101905799A (en) | 2010-12-08 |
Family
ID=43261427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010192271 Pending CN101905799A (en) | 2010-06-07 | 2010-06-07 | Scraping plate of conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101905799A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241500A (en) * | 2013-05-14 | 2013-08-14 | 遵义航科机电有限公司 | Application of novel abrasion-resistant scraper in thermal power ash disposal system |
| CN103287798A (en) * | 2013-05-30 | 2013-09-11 | 三一重型装备有限公司 | Split type scraper component and conveying equipment |
| CN109455474A (en) * | 2018-11-20 | 2019-03-12 | 宁夏天地奔牛实业集团有限公司 | A kind of high abrasion intermediate channel |
| CN111094152A (en) * | 2017-12-20 | 2020-05-01 | 蒂勒有限及两合公司 | Belt conveyor for a scraper chain conveyor |
| CN114454407A (en) * | 2021-06-18 | 2022-05-10 | 洛阳双瑞橡塑科技有限公司 | Online compression molding die and molding process for composite scraper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0079180A1 (en) * | 1981-11-02 | 1983-05-18 | Parsons Controls Limited | Improvements in scraper chain conveyors |
| DE4202058C2 (en) * | 1992-01-25 | 1995-03-02 | Bergwerksverband Gmbh | Scraper conveyor with traction devices in the form of pull rods |
| CN2318181Y (en) * | 1997-07-02 | 1999-05-12 | 西北煤矿机械一厂 | Separeted assembly integrated scraper for scraper conveyor |
| DE10112597A1 (en) * | 2001-03-15 | 2002-10-02 | Frank Schrage | Tube conveyor, for bulk material, has disks which fit against inner walls of tube, where each disk is on link of chain and comprises two halves with contoured centering surface |
| WO2004065270A1 (en) * | 2003-01-23 | 2004-08-05 | Rag Aktiengesellschaft | Two-part driver for chain scraper conveyors |
| CN201694607U (en) * | 2010-06-07 | 2011-01-05 | 石家庄中煤装备制造有限公司 | Conveyor scraper plate |
-
2010
- 2010-06-07 CN CN 201010192271 patent/CN101905799A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0079180A1 (en) * | 1981-11-02 | 1983-05-18 | Parsons Controls Limited | Improvements in scraper chain conveyors |
| DE4202058C2 (en) * | 1992-01-25 | 1995-03-02 | Bergwerksverband Gmbh | Scraper conveyor with traction devices in the form of pull rods |
| CN2318181Y (en) * | 1997-07-02 | 1999-05-12 | 西北煤矿机械一厂 | Separeted assembly integrated scraper for scraper conveyor |
| DE10112597A1 (en) * | 2001-03-15 | 2002-10-02 | Frank Schrage | Tube conveyor, for bulk material, has disks which fit against inner walls of tube, where each disk is on link of chain and comprises two halves with contoured centering surface |
| WO2004065270A1 (en) * | 2003-01-23 | 2004-08-05 | Rag Aktiengesellschaft | Two-part driver for chain scraper conveyors |
| CN201694607U (en) * | 2010-06-07 | 2011-01-05 | 石家庄中煤装备制造有限公司 | Conveyor scraper plate |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241500A (en) * | 2013-05-14 | 2013-08-14 | 遵义航科机电有限公司 | Application of novel abrasion-resistant scraper in thermal power ash disposal system |
| CN103287798A (en) * | 2013-05-30 | 2013-09-11 | 三一重型装备有限公司 | Split type scraper component and conveying equipment |
| CN103287798B (en) * | 2013-05-30 | 2016-01-20 | 三一重型装备有限公司 | Split type scraper component and load transfer device |
| CN111094152A (en) * | 2017-12-20 | 2020-05-01 | 蒂勒有限及两合公司 | Belt conveyor for a scraper chain conveyor |
| CN109455474A (en) * | 2018-11-20 | 2019-03-12 | 宁夏天地奔牛实业集团有限公司 | A kind of high abrasion intermediate channel |
| CN109455474B (en) * | 2018-11-20 | 2024-04-05 | 宁夏天地奔牛实业集团有限公司 | High wear-resisting middle groove |
| CN114454407A (en) * | 2021-06-18 | 2022-05-10 | 洛阳双瑞橡塑科技有限公司 | Online compression molding die and molding process for composite scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101208 |