CN203428399U - Middle trough of super heavy scraper conveyor - Google Patents
Middle trough of super heavy scraper conveyor Download PDFInfo
- Publication number
- CN203428399U CN203428399U CN201320132831.5U CN201320132831U CN203428399U CN 203428399 U CN203428399 U CN 203428399U CN 201320132831 U CN201320132831 U CN 201320132831U CN 203428399 U CN203428399 U CN 203428399U
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- CN
- China
- Prior art keywords
- plate
- baffle plate
- shovel
- sides
- shovel board
- 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 a middle trough of a super heavy scraper conveyor. The middle trough comprises a baffle plate, a shovel plate, middle plates and a bottom plate. The baffle plate and the shovel plate are arranged on the two sides of the middle plates and the bottom plate, and moreover the shovel plate and the baffle plate are connected with the middle plates on the two sides and the bottom plate, the middle plates on the two sides are arranged between the baffle plate and the shovel plate, and the bottom plate is arranged on the bottom of the baffle plate and the shovel plate and in a trough shape. The baffle plate, the shovel plate, the middle plate and the bottom plate are connected to form a whole body, so as to form a seamless one-piece casting piece. The traditional manufacturing process is greatly simplified, the quality of the casting piece is obviously improved, the manufacturing cost of workpieces is reduced, the production efficiency is increased, and the pollution on the environment is reduced.
Description
Technical field
The utility model relates to a kind of Casting Parts, specifically refers to the crucial foundry goods intermediate channel of superduty slat conveyer.
Background technology
At present, domestic superduty slat conveyer becomes a bottleneck transporting coal under coal mine, is restricting China coal industry fast to highly efficient and productive target development.And the overweight slat conveyer of domestic production also can not meet market demands in technical merit, quality, scale, output.Particularly the crucial wearing piece in machine---intermediate channel is easy to damage.
Traditional intermediate channel is first shovel board and baffle plate to be cast out respectively, and then shovel board and baffle plate are added to plate assembling welding in section bar.In the assembly of middle frid, baffle plate and shovel board are foundry goods, and middle plate is the steel plate of becoming a useful person of import, because material is different, performance must be variant.The difference of performance makes each position different service life, occurs thus certain position because of wearing and tearing or damages in the time of can not having used, and other position is but still intact.This manufacture method is not only the waste of a kind of material and the energy.And operation is various therebetween, complex process, the production cycle is long, and productive costs is high, poor dimensional precision, parts interchangeability is bad.
Summary of the invention
In view of above-mentioned, the purpose of this utility model is to provide a kind of superduty the middle pan of scraper conveyor.
The purpose of this utility model is achieved in that
A middle pan of scraper conveyor, be by baffle plate, shovel board, in plate and base plate form.In the separation of baffle plate and shovel board and base plate both sides, and baffle plate and shovel board are connected with base plate with plate in both sides, in both sides, plate is positioned in the middle part of baffle plate and shovel board, and base plate is placed in the bottom of baffle plate and shovel board, is cell body.
The beneficial effect of advantage of the present utility model and generation:
1, the large parts of traditional intermediate channel three are manufactured to whole intermediate channel by the process of advanced inblock cast ester sclerosis.Form and compare with traditional intermediate channel bulk-breaking casting assembly welding, greatly simplified traditional Fabrication procedure, obviously improve casting quality, reduced the manufacturing cost of workpiece, enhance productivity, reduce environmental pollution
2, baffle plate, shovel board, middle plate and base plate link formation integral body, realize no-welding-seam mono-block cast.There is not the problem of distortion.Casting dimension accuracy can improve two to three class of accuracys than traditional carbon dioxide hardening method, can reach CT nine and arrive ten grades of CT, and spare and accessory parts interchangeability is protected, and final assembly is more convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of superduty the middle pan of scraper conveyor, be by baffle plate 1, shovel board 2, in plate 3 and base plate 4 form.2 minutes plates 3 placed in the middle of baffle plate 1 and shovel board and base plate 4 both sides, and baffle plate 1 and shovel board 2 are connected with base plate 4 with plate 3 in both sides, in both sides, plate 3 is positioned at baffle plate 1 and shovel board 2 middle parts, and base plate 4 is placed in the bottom of baffle plate 1 and shovel board 2, is cell body.
Middle slot central layer is inserted to ester Hardening Sodium Silicate and carry out the processing of sand cast moulding, molding after the sclerosis of ester Hardening Sodium Silicate, by the pouring molten steel dissolving, after molten steel condensation, the sand that falls, and groove blank cloth is cleared up, after check, the intermediate channel use of can installing after machine up.
Claims (1)
1. a superduty the middle pan of scraper conveyor, be by baffle plate (1), shovel board (2), in plate (3) and base plate (4) form, it is characterized in that baffle plate (1) and shovel board (2) minute plate placed in the middle (3) and base plate (4) both sides, and, baffle plate (1) and shovel board (2) are connected with base plate (4) with plate (3) in both sides, plate in both sides (3) is positioned at baffle plate (1) and shovel board (2) middle part, and base plate (4) is placed in the bottom of baffle plate (1) and shovel board (2), is cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320132831.5U CN203428399U (en) | 2013-03-22 | 2013-03-22 | Middle trough of super heavy scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320132831.5U CN203428399U (en) | 2013-03-22 | 2013-03-22 | Middle trough of super heavy scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428399U true CN203428399U (en) | 2014-02-12 |
Family
ID=50057450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320132831.5U Expired - Fee Related CN203428399U (en) | 2013-03-22 | 2013-03-22 | Middle trough of super heavy scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428399U (en) |
-
2013
- 2013-03-22 CN CN201320132831.5U patent/CN203428399U/en not_active Expired - Fee Related
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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: 20140212 Termination date: 20160322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |