CN204606881U - Split welding scraper plate - Google Patents
Split welding scraper plate Download PDFInfo
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- CN204606881U CN204606881U CN201520190255.9U CN201520190255U CN204606881U CN 204606881 U CN204606881 U CN 204606881U CN 201520190255 U CN201520190255 U CN 201520190255U CN 204606881 U CN204606881 U CN 204606881U
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- scraper plate
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Abstract
The utility model relates to ground scraper plate load transfer device technical field, specifically a kind of split welding scraper plate, and be used in ground scraper conveyor, it is one of the most key parts in ground scraper conveyor.The scraper plate that traditional ground scraper conveyor groove width is greater than in 1600mm conveyer generally adopts inblock cast processing structure.This structure generally adopts casting processing to be very easy to produce foundry defect, and casting crudy is difficult to control.Adopt split welding scraper plate to be manufactured respectively in the termination, two, left and right of scraper plate and middle part, and then by three part combination welding, manufacture and be processed into.The processing of this split welding scraper plate is simple, and the crudy of split welding scraper plate is easy to ensure.Because the end structure shape of split welding scraper plate is comparatively complicated, therefore adopt casting and forging, middle part adopts wear-resisting steel plate welding.Quality and the intensity of split welding scraper plate can be improved.
Description
Technical field
The utility model relates to ground scraper plate load transfer device technical field, specifically a kind of split welding scraper plate, and be used in ground scraper conveyor, it is one of the most key parts in ground scraper conveyor.
Background technology
The scraper plate that traditional groove width is greater than 1600mm ground scraper conveyor generally adopts inblock cast processing structure.This structure is at foundry technique sex chromosome mosaicism, and work in-process easily produces foundry defect, and its casting crudy is difficult to control.
Summary of the invention
The purpose of this utility model is, provides a kind of split to weld scraper plate, overcomes the difficult problem that slat conveyer middle scraper crudy is difficult to ensure.
The utility model solves the technical scheme that its technical matters adopts: split welding scraper plate comprises left end head 1, right end 2, middle part 3, the end of left end head 1 and right end 2 is all provided with square locating dowel pin, there is the Plate Welding side of one-tenth inner hole structure at middle part 3, the square locating dowel pin of left end head 1 and right end 2 inserts from the two ends of middle part 3 side's endoporus respectively, is fixed together by welding and processes.
Left end head 1, right end 2 can by casting and forging processing, and middle part 3 can be welded by wear-resisting steel plate.
The beneficial effects of the utility model are, scraper plate split welded structure is manufactured respectively in the termination, two, left and right of scraper plate and middle part, and then by the welding of three part combination, manufacture and are processed into the scraper plate of ground scraper conveyor.The processing of this structure is simple, and the crudy of scraper plate is easy to ensure, due to scraper plate end structure comparatively complexity therefore adopt casting and forging, middle part adopts wear-resisting steel plate welding, can improve quality and the intensity of scraper plate.
Accompanying drawing explanation
Fig. 1: the constructional drawing being the utility model split welding scraper plate;
Fig. 2: the left end header structure figure being the utility model split welding scraper plate;
Fig. 3: the right end constructional drawing being the utility model split welding scraper plate;
Fig. 4: the central structure figure being the utility model split welding scraper plate;
Fig. 5: the section welded structure figure being Fig. 4;
In figure: 1. left end head, 2. right end, 3..
Detailed description of the invention
As shown in Fig. 1 ~ 5, split welding scraper plate comprises left end head 1, right end 2, middle part 3, the end of left end head 1 and right end 2 is all provided with square locating dowel pin, there is the Plate Welding side of one-tenth inner hole structure at middle part 3, the square locating dowel pin of left end head 1 and right end 2 inserts from the two ends of middle part 3 side's endoporus respectively, is fixed together by welding and processes.
Left end head 1, right end 2 can by casting and forging processing, and middle part 3 can be welded by wear-resisting steel plate.
The utility model split welding scraper plate is manufactured respectively in the termination, two, left and right of scraper plate and middle part, and then by the welding of three part combination, manufactures and be processed into the scraper plate of ground scraper conveyor.The processing of this structure is simple, and split welding scraper plate is easy to ensure in crudy, due to scraper plate end structure comparatively complexity therefore adopt casting and forging, the good fluidity of casting can be ensured the quality of products, forging can reduce manufacturing cost, middle part adopts wear-resisting steel plate welding, can improve quality and the intensity of split welding scraper plate.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (2)
1. a split welding scraper plate, it is characterized in that: comprise left end head (1), right end (2), middle part (3), the end of left end head (1) and right end (2) is all provided with square locating dowel pin, there is the Plate Welding side of one-tenth inner hole structure at middle part (3), the square locating dowel pin of left end head (1) and right end (2) inserts from the two ends of middle part (3) square endoporus respectively, is fixed together by welding and processes.
2. a kind of split welding scraper plate as claimed in claim 1, is characterized in that: left end head (1), right end (2) can by casting and forging processing, and middle part (3) can be welded by wear-resisting steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190255.9U CN204606881U (en) | 2015-03-27 | 2015-03-27 | Split welding scraper plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190255.9U CN204606881U (en) | 2015-03-27 | 2015-03-27 | Split welding scraper plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204606881U true CN204606881U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190255.9U Active CN204606881U (en) | 2015-03-27 | 2015-03-27 | Split welding scraper plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204606881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140378A (en) * | 2017-05-11 | 2017-09-08 | 安徽科信矿山机械制造有限公司 | A kind of cast stone scraping machine combined type scraper plate |
-
2015
- 2015-03-27 CN CN201520190255.9U patent/CN204606881U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140378A (en) * | 2017-05-11 | 2017-09-08 | 安徽科信矿山机械制造有限公司 | A kind of cast stone scraping machine combined type scraper plate |
| CN107140378B (en) * | 2017-05-11 | 2019-05-24 | 安徽科信矿山机械制造有限公司 | A kind of cast stone scraping machine combined type scraper plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |