CN103538867A - Scraper capable of being efficient and reducing operation cost of scraper conveyer - Google Patents
Scraper capable of being efficient and reducing operation cost of scraper conveyer Download PDFInfo
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- CN103538867A CN103538867A CN201310535732.6A CN201310535732A CN103538867A CN 103538867 A CN103538867 A CN 103538867A CN 201310535732 A CN201310535732 A CN 201310535732A CN 103538867 A CN103538867 A CN 103538867A
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Abstract
The invention discloses a scraper capable of being efficient and reducing operation cost of a scraper conveyer and relates to the field of scraper conveyers. The scraper solves that problem that the scraper is scraped integrally when two ends of the scraper are worn, and ponderous burden on enterprise production is caused. A left upper connection surface, a left plane and a left lower connection surface are arranged at the left end of a main plate of the scraper, wherein the left upper connection surface, the left plane and the left lower connection surface correspond to a left connector upper connection surface, a left connector plane and a left connector lower connection surface which are arranged at the joint of a left connector. A right upper connection surface, a right plane and a right lower connection surface are arranged at the right end of a main plate of the scraper, wherein the right upper connection surface, the right plane and the right lower connection surface correspond to a right connector upper connection surface, a right connector plane and a right connector lower connection surface which are arranged at the joint of a right connector. The left connector and the left end of the main plate are fixed through a first bolt and a second bolt, and the right connector and the right end of the main plate are fixed through a third bolt and a fourth bolt. The scraper is simple in structure, easy to manufacture and convenient to install, and the main plate can be used repeatedly.
Description
Technical field
The present invention relates to a kind of scraping transporter field, particularly relate to a kind of scraping transporter scraper plate of efficient economizing operating cost.
Background technology
Scraping transporter is with scraper chain traction scraper plate, in chute, to transport the conveyer of material at present.The principle of work of slat conveyer is the bearing piece using unlimited chute as materials such as coal or spoils, scraper plate is fixed on and on chain, forms scraper chain, after head driving section starts, drive sprocket wheel rotation on head axle to make scraper chain circular flow drive material to move until chain-drive section unloading along chute, scraper chain walks around that the stepless closed cycle of chain crop rotation moves and the conveying that completes material.
Scraping transporter indispensable major equipment on slow-witted coal driving surface under coal mine, that is to say that slat conveyer is kept in continuous operation just can make coal production normally carry out, otherwise whole coal-face will present end-of-life state.Yet the two ends of scraper plate can produce friction with the spillplate of chute both sides when scraper plate turns round in chute, again due to scraper plate need to be in chute long-play, this must cause scraper plate two ends because occurring wearing and tearing with the long-term friction of spillplate.When the two ends serious scraper plate that is worn can cause scraper plate not enter groove and cause the chain phenomenon of wafing, there is the phenomenon that material can not all be transferred on scraping transporter, even cause material cannot not draw completely thus chute in material cumulative, finally cause scraping transporter not turn round or the generation of chain rupture phenomenon, thereby need to increase manpower, clear up in time, strengthened cost of labor and the work capacity of enterprise; In the chute of scraping transporter, material is assembled and can be caused after more scraper chain because being subject to compared with strong friction force easy damaged reduction of service life widely on the other hand, and this increases the equipment cost of coal production beyond doubt.Therefore scraper plate two ends occur that wearing and tearing need the scraper plate more renewing in time, impaired scraper plate can only scrap the scraper plate processing and again more renew with the normal operation that guarantees scraping transporter to avoid scraper plate accelerated wear test and to reduce the cleaning work amount of operating personal, this has increased the productive costs of enterprise undoubtedly.
Yet the scraper plate of scraping transporter is normally done by special, wear-resistant steel, and special, wear-resistant steel is expensive, is six times even tens times of general price of steel product; The length of a common scraper plate is one meter of left and right, weight is 35 kilograms, the price of every scraper plate is 2,000 yuans, and the scraper plate of 200 left and right is all installed on every scraping transporter conventionally, so the scraper plate cost of installing on scraping transporter is very expensive.What is more important scraping transporter is the visual plant constantly using in coal production, and scraper plate is easy loss product, and impaired scraper plate can not reuse again, and this brings heavy economical burden to undoubtedly coal manufacturing enterprise.
Summary of the invention
The object of the invention is in order to overcome deficiency of the prior art, a kind of simple in structure, scraping transporter scraper plate of making easy, easy for installation and efficient economizing operating cost that can reuse is provided.
For achieving the above object, the scraping transporter scraper plate of a kind of efficient economizing operating cost provided by the invention, described scraping transporter scraper plate comprises mainboard and solid carrier bar, described mainboard middle part is provided with three three mainboard bolts hole that solid carrier bar bolt hole is corresponding with solid carrier bar middle part, the left side connector portions that described mainboard left end and mainboard right-hand member are corresponding with the chute of scraping transporter and the right connector portions are respectively left joint and right connector, described mainboard left end is provided with the left joint upper connecting surface with left joint joint, the corresponding upper left junction of junction under left joint plane and left joint, left plane and lower-left junction, described mainboard right-hand member is provided with corresponding upper right junction, right plane and the bottom right junction of junction under right connector upper connecting surface, right connector plane and the right connector with right connector joint,
The lower end of upper left junction and the inner of left plane of described mainboard left end are connected, and the outer end of left plane is connected with the upper end of lower-left junction; The lower end of upper right junction and the inner of right plane of described mainboard right-hand member are connected, and the outer end of right plane is connected with the upper end of bottom right junction;
The lower end of described left joint upper connecting surface is connected with the inner of left joint plane, and the outer end of left joint plane is connected with the upper end of junction under left joint; The lower end of described right connector upper connecting surface is connected with the inner of right connector plane, and the outer end of right connector plane is connected with the upper end of junction under right connector;
Described left plane equates with shape and the area of left joint plane, and right plane equates with shape and the area of right connector plane; The position of the left plane in the junction outside, upper left of described mainboard left end is provided with mainboard bolt hole one and mainboard bolt hole two, and under the left joint on left joint, the left joint plane position of junction inner side is provided with left track bolt hole one and the left track bolt hole two corresponding with mainboard bolt hole one and mainboard bolt hole two; The position of the right plane in the junction outside, upper right of described mainboard right-hand member is provided with mainboard bolt hole three and mainboard bolt hole four, and under the right connector on right connector, the right connector plane position of junction inner side is provided with the right connector bolt hole one corresponding with mainboard bolt hole three and mainboard bolt hole four and right connector bolt hole two;
Described mainboard bolt hole one and left track bolt hole one are fixed by bolt one, and mainboard bolt hole two and left track bolt hole two are fixed by bolt two; Described mainboard bolt hole three and right connector bolt hole one are fixed by bolt three, and mainboard bolt hole four and right connector bolt hole two are fixed by bolt four.
The lower end of upper left junction of described mainboard left end and the inner of left plane is vertical is connected, the vertical connection of upper end of the outer end of left plane and lower-left junction; The lower end of upper right junction of described mainboard right-hand member and the inner of right plane is vertical is connected, the vertical connection of upper end of the outer end of right plane and bottom right junction;
The vertical connection of the inner of the lower end of described left joint upper connecting surface and left joint plane, the vertical connection of upper end of the outer end of left joint plane and junction under left joint; The vertical connection of the inner of the lower end of described right connector upper connecting surface and right connector plane, the vertical connection of upper end of the outer end of right connector plane and junction under right connector.
Beneficial effect of the present invention is: the scraping transporter blade structure of efficient economizing operating cost of the present invention is simple, makes easily, with low cost; Easy for installation, reliable; Because of scraper plate two ends, use removable joint one and joint two, realized and do not changed original external form and guaranteed identical result of use; Joint one and joint two can be replaced in time new joint after being worn simultaneously, have avoided changing the larger waste that whole scraper plate causes; The required special, wear-resistant steel amount of this coupling one and joint two is less, therefore the loss that the joint that joint one and joint two more renew after being worn causes is less, reverse scraping transporter and brought heavy economical burden situation because often changing the scraper plate Er Gei enterprise being worn, thereby reduced widely the use cost of enterprise to scraper plate, effectively improved the economic benefit of coal production.
Below in conjunction with accompanying drawing, the scraping transporter blade structure of efficient economizing operating cost of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is left joint perspective view of the present invention;
Fig. 3 is right connector perspective view of the present invention;
Fig. 4 is mainboard left end structural representation of the present invention;
Fig. 5 is mainboard right-hand member structural representation of the present invention.
In figure: 1, mainboard, 2, Gu carrier bar, 3, mainboard bolt hole, 4, left joint, 5, right connector, 6, bolt one, 7, bolt two, 8, bolt three, 9, bolt four, 10, mainboard bolt hole one, 11, left track bolt hole one, 12, mainboard bolt hole two, 13, left track bolt hole two, 14, mainboard bolt hole three, 15, right connector bolt hole one, 16, mainboard bolt hole four, 17, right connector bolt hole two, 18, left joint upper connecting surface, 19, left joint plane, 20, junction under left joint, 21, upper left junction, 22, left plane, 23, lower-left junction, 24, right connector upper connecting surface, 25, right connector plane, 26, junction under right connector, 27, upper right junction, 28, right plane, 29, bottom right junction.
The specific embodiment
As shown in Figure 1, the scraping transporter scraper plate of the efficient economizing operating cost of the present embodiment comprises mainboard 1 and solid carrier bar 2, mainboard 1 middle part is provided with three three mainboard bolts hole 3 that solid carrier bar bolt hole is corresponding with solid carrier bar 2 middle parts, and the left side connector portions that mainboard 1 left end and mainboard 1 right-hand member are corresponding with the chute of scraping transporter and the right connector portions are respectively left joint 4 and right connector 5.Mainboard bolt hole 1 and left track bolt hole 1 are fixing by bolt 1, and mainboard bolt hole 2 12 and left track bolt hole 2 13 are fixing by bolt 27; Mainboard bolt hole 3 14 and right connector bolt hole 1 are fixing by bolt 38, and mainboard bolt hole 4 16 and right connector bolt hole 2 17 are fixing by bolt 49.
As shown in Figures 2 and 4, mainboard 1 left end is provided with upper left junction 21, left plane 22 and the lower-left junction 23 corresponding with junction 20 under the left joint upper connecting surface 18 of left joint 4 joints, left joint plane 19 and left joint; The vertical connection of the inner of the lower end of the upper left junction 21 of mainboard 1 left end and left plane 22, the vertical connection of upper end of the outer end of left plane 22 and lower-left junction 23.The vertical connection of the inner of the lower end of left joint upper connecting surface 18 and left joint plane 19, the vertical connection of upper end of the outer end of left joint plane 19 and junction 20 under left joint.Left plane 22 equates with shape and the area of left joint plane 19, the position of the left plane 22 in upper left junction 21 outsides of mainboard 1 left end is provided with mainboard bolt hole 1 and mainboard bolt hole 2 12, and under the left joint on left joint 4, left joint plane 19 positions of junction 20 inner sides are provided with left track bolt hole one 11 and the left track bolt hole two 13 corresponding with mainboard bolt hole 1 and mainboard bolt hole 2 12.
As shown in Fig. 3 and Fig. 5, mainboard 1 right-hand member is provided with corresponding upper right junction 27, right plane 28 and the bottom right junction 29 of junction 26 under right connector upper connecting surface 24, right connector plane 25 and the right connector with right connector 5 joints.The vertical connection of the inner of the lower end of the upper right junction 27 of mainboard 1 right-hand member and right plane 28, the vertical connection of upper end of the outer end of right plane 28 and bottom right junction 29.The vertical connection of the inner of the lower end of right connector upper connecting surface 24 and right connector plane 25, the vertical connection of upper end of the outer end of right connector plane 25 and junction under right connector 26; Right plane 28 equates with shape and the area of right connector plane 25.The position of the right plane 28 in upper right junction 27 outsides of mainboard 1 right-hand member is provided with mainboard bolt hole 3 14 and mainboard bolt hole 4 16, and under the right connector on right connector 5, right connector plane 25 positions of junction 26 inner sides are provided with the right connector bolt hole one 15 corresponding with mainboard bolt hole 3 14 and mainboard bolt hole 4 16 and right connector bolt hole 2 17.
Left joint 4 is fixing by bolt 1 and bolt 27 with the left end of mainboard 1, right connector 5 is fixing by bolt 38 and bolt 49 with the right-hand member of mainboard 1, scraper plate after the left end of mainboard 1 and right-hand member are fixing by four bolts is used function to reach the use function identical with the technology of the present invention scraper plate before, yet realized the joint that can more renew in time after left joint 4 or right connector 5 are worn, avoid the mainboard 1 of whole scraper plate can not continue to use and be scrapped, reduced widely the use cost of scraper plate.
Claims (2)
1. the scraping transporter scraper plate of an efficient economizing operating cost, described scraping transporter scraper plate comprises mainboard and solid carrier bar, described mainboard middle part is provided with three three mainboard bolts hole that solid carrier bar bolt hole is corresponding with solid carrier bar middle part, the left side connector portions that described mainboard left end and mainboard right-hand member are corresponding with the chute of scraping transporter and the right connector portions are respectively left joint and right connector, it is characterized in that, described mainboard left end is provided with the left joint upper connecting surface with left joint joint, the corresponding upper left junction of junction under left joint plane and left joint, left plane and lower-left junction, described mainboard right-hand member is provided with corresponding upper right junction, right plane and the bottom right junction of junction under right connector upper connecting surface, right connector plane and the right connector with right connector joint,
The lower end of upper left junction and the inner of left plane of described mainboard left end are connected, and the outer end of left plane is connected with the upper end of lower-left junction; The lower end of upper right junction and the inner of right plane of described mainboard right-hand member are connected, and the outer end of right plane is connected with the upper end of bottom right junction;
The lower end of described left joint upper connecting surface is connected with the inner of left joint plane, and the outer end of left joint plane is connected with the upper end of junction under left joint; The lower end of described right connector upper connecting surface is connected with the inner of right connector plane, and the outer end of right connector plane is connected with the upper end of junction under right connector;
Described left plane equates with shape and the area of left joint plane, and right plane equates with shape and the area of right connector plane; The position of the left plane in the junction outside, upper left of described mainboard left end is provided with mainboard bolt hole one and mainboard bolt hole two, and under the left joint on left joint, the left joint plane position of junction inner side is provided with left track bolt hole one and the left track bolt hole two corresponding with mainboard bolt hole one and mainboard bolt hole two; The position of the right plane in the junction outside, upper right of described mainboard right-hand member is provided with mainboard bolt hole three and mainboard bolt hole four, and under the right connector on right connector, the right connector plane position of junction inner side is provided with the right connector bolt hole one corresponding with mainboard bolt hole three and mainboard bolt hole four and right connector bolt hole two;
Described mainboard bolt hole one and left track bolt hole one are fixed by bolt one, and mainboard bolt hole two and left track bolt hole two are fixed by bolt two; Described mainboard bolt hole three and right connector bolt hole one are fixed by bolt three, and mainboard bolt hole four and right connector bolt hole two are fixed by bolt four.
2. the scraping transporter scraper plate of a kind of efficient economizing operating cost according to claim 1, is characterized in that, the lower end of upper left junction of described mainboard left end and the inner of left plane is vertical is connected, the vertical connection of upper end of the outer end of left plane and lower-left junction; The lower end of upper right junction of described mainboard right-hand member and the inner of right plane is vertical is connected, the vertical connection of upper end of the outer end of right plane and bottom right junction;
The vertical connection of the inner of the lower end of described left joint upper connecting surface and left joint plane, the vertical connection of upper end of the outer end of left joint plane and junction under left joint; The vertical connection of the inner of the lower end of described right connector upper connecting surface and right connector plane, the vertical connection of upper end of the outer end of right connector plane and junction under right connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535732.6A CN103538867A (en) | 2013-10-28 | 2013-10-28 | Scraper capable of being efficient and reducing operation cost of scraper conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535732.6A CN103538867A (en) | 2013-10-28 | 2013-10-28 | Scraper capable of being efficient and reducing operation cost of scraper conveyer |
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| Publication Number | Publication Date |
|---|---|
| CN103538867A true CN103538867A (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310535732.6A Pending CN103538867A (en) | 2013-10-28 | 2013-10-28 | Scraper capable of being efficient and reducing operation cost of scraper conveyer |
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| Country | Link |
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| CN (1) | CN103538867A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346932A (en) * | 2015-11-24 | 2016-02-24 | 华电重工股份有限公司 | Scraper fetcher and scraper thereof |
| CN107662795A (en) * | 2017-11-03 | 2018-02-06 | 孙矿生 | A kind of split type scraper plate |
| CN110422563A (en) * | 2019-09-06 | 2019-11-08 | 中煤张家口煤矿机械有限责任公司 | A kind of mining modular flight component |
| CN110461737A (en) * | 2017-03-29 | 2019-11-15 | 住友精化株式会社 | Conveyer and delivery method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0270702B1 (en) * | 1986-12-11 | 1989-07-26 | Becker-Prünte GmbH | Flight bar for a scraper chain conveyor, in particular for underground mining |
| US5495934A (en) * | 1993-09-28 | 1996-03-05 | Ht Maschinenvertrieb Gmbh | Reversible conveyor belt with double helical chain |
| CN200942975Y (en) * | 2006-08-22 | 2007-09-05 | 赵峰 | Combined scraper of scraper conveyer |
| CN102300789A (en) * | 2009-03-10 | 2011-12-28 | 布西鲁斯欧洲有限公司 | Scraper for scraper chain conveyors |
| JP4889463B2 (en) * | 2006-12-07 | 2012-03-07 | 株式会社椿本バルクシステム | Chain conveyor |
| CN203512583U (en) * | 2013-10-28 | 2014-04-02 | 淮北惠临工贸有限责任公司 | Efficient and operating-cost-saving scraper conveyer scraping plate |
-
2013
- 2013-10-28 CN CN201310535732.6A patent/CN103538867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0270702B1 (en) * | 1986-12-11 | 1989-07-26 | Becker-Prünte GmbH | Flight bar for a scraper chain conveyor, in particular for underground mining |
| US5495934A (en) * | 1993-09-28 | 1996-03-05 | Ht Maschinenvertrieb Gmbh | Reversible conveyor belt with double helical chain |
| CN200942975Y (en) * | 2006-08-22 | 2007-09-05 | 赵峰 | Combined scraper of scraper conveyer |
| JP4889463B2 (en) * | 2006-12-07 | 2012-03-07 | 株式会社椿本バルクシステム | Chain conveyor |
| CN102300789A (en) * | 2009-03-10 | 2011-12-28 | 布西鲁斯欧洲有限公司 | Scraper for scraper chain conveyors |
| CN203512583U (en) * | 2013-10-28 | 2014-04-02 | 淮北惠临工贸有限责任公司 | Efficient and operating-cost-saving scraper conveyer scraping plate |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346932A (en) * | 2015-11-24 | 2016-02-24 | 华电重工股份有限公司 | Scraper fetcher and scraper thereof |
| CN105346932B (en) * | 2015-11-24 | 2018-12-14 | 华电重工股份有限公司 | A kind of scraper reclaimer and its scraper plate |
| CN110461737A (en) * | 2017-03-29 | 2019-11-15 | 住友精化株式会社 | Conveyer and delivery method |
| CN110461737B (en) * | 2017-03-29 | 2021-12-03 | 住友精化株式会社 | Conveyor and conveying method |
| CN107662795A (en) * | 2017-11-03 | 2018-02-06 | 孙矿生 | A kind of split type scraper plate |
| CN110422563A (en) * | 2019-09-06 | 2019-11-08 | 中煤张家口煤矿机械有限责任公司 | A kind of mining modular flight component |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |