CN204161954U - A kind of back scraper conveyer - Google Patents
A kind of back scraper conveyer Download PDFInfo
- Publication number
- CN204161954U CN204161954U CN201420232820.9U CN201420232820U CN204161954U CN 204161954 U CN204161954 U CN 204161954U CN 201420232820 U CN201420232820 U CN 201420232820U CN 204161954 U CN204161954 U CN 204161954U
- Authority
- CN
- China
- Prior art keywords
- head
- drive end
- end unit
- pars intermedia
- intermediate channel
- 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 - Lifetime
Links
- 239000003245 coal Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Chain Conveyers (AREA)
Abstract
The utility model discloses a kind of back scraper conveyer, comprise head, pars intermedia and drive end unit, head and drive end unit are separately positioned on pars intermedia both sides, the electrical motor at head place is reversed, the transporting direction of coal is made to be from drive end unit to head, the overlapping mode of the middle plate on pars intermedia is: from drive end unit to head, make plate in lastblock be overlapped in next block on plate successively, with bolts between the intermediate channel of pars intermedia.The utility model is by oppositely transporting slat conveyer, the position, emptying point of slat conveyer is made to be transferred to drive end unit by head, because drive end unit does not have driving device, less demanding to space, so make the overlap joint of slat conveyer and other corollary equipments become simple; Intermediate channel is connected pin connection used and change bolt connection into, the Joint strenght of intermediate channel is strengthened, and not only convenient installation, and slat conveyer can realize complete machine and move.
Description
Technical field
The utility model relates to transport plane technical field, particularly relates to a kind of back scraper conveyer.
Background technology
Slat conveyer is with scraper chain traction, the conveyer of transferring bulk cargo in groove.Because scraping transporter has the features such as shock-resistant, be colliery, chemical mine, metal mine and power plant etc. be used for the important transportation instrument of convey materials.Because the transmission position of traditional screeds conveyer and discharge position all concentrate on Handpiece Location.So in the overlap joint difficulty very of practice process middle scraper conveyer and other corollary equipments, also high especially to the requirement of space size.
Intermediate channel is the main portion of slat conveyer, and the intermediate channel of steel has the history of last 100 years, in long-term use procedure, there is following shortcoming: 1. weight is large, and installation and carrying are wasted time and energy; 2. intermediate channel is generally be made up of the steel plate of 6 ~ 15mm, yielding when being subject to larger impact, repairs more difficult; 3. corrosion-resistant; 4. wear no resistance; 5. the friction coefficient of material and intermediate channel is large, and the power major part of slat conveyer is consumed on the friction force of material and intermediate channel, causes that energy consumption is excessive, investment increase.Traditional screeds conveyer intermediate channel uses bearing pin to connect, although install comparatively aspect, the connection between the middle pan of scraper conveyor easily deforms, and the complete machine of slat conveyer is moved and becomes particularly difficulty.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of back scraper conveyer, overlaps to overcome traditional screeds conveyer and other matching used equipment the deficiency that difficulty and its intermediate channel be easily out of shape and exist.
A kind of back scraper conveyer, comprise head, pars intermedia and drive end unit, head and drive end unit are separately positioned on pars intermedia both sides, are reversed by the electrical motor at head place, make the transporting direction of coal be from drive end unit to head.
The overlapping mode of the middle plate on described pars intermedia is: from drive end unit to head, make plate in lastblock be overlapped in next block on plate successively.
With bolts between the intermediate channel of described pars intermedia.
The beneficial effects of the utility model are: first, slat conveyer is oppositely transported, the position, emptying point of slat conveyer is made to be transferred to drive end unit by head, because drive end unit does not have driving device, less demanding to space, so make the overlap joint of slat conveyer and other corollary equipments become simple.Secondly, intermediate channel is connected pinned connection used and change bolt connection into, the Joint strenght of intermediate channel is strengthened, not only convenient installation, and slat conveyer can realize complete machine and move.
Accompanying drawing explanation
Fig. 1 is the front elevation of the utility model back scraper conveyer;
Fig. 2 is the birds-eye view of the utility model back scraper conveyer;
Fig. 3 is the side sectional view of pars intermedia described in the utility model.
In figure: head 1; Pars intermedia 2; Intermediate channel 2-1; Middle plate 2-11; Chute steel 2-12; Bolt 2-13; Drive end unit 3.
Detailed description of the invention
Conveniently those skilled in the art will recognize that and below in conjunction with embodiment and accompanying drawing, the utility model to be further described.Embodiment is only the casehistory to this utility model, is not to restriction of the present utility model, and the step not doing in embodiment to illustrate is all prior arts, is not described in detail at this.
As shown in Figure 1, a kind of back scraper conveyer, comprise head 1, pars intermedia 2 and drive end unit 3, head 1 and drive end unit 3 are separately positioned on the both sides of pars intermedia 2, the electrical motor 1-1 at head 1 place is reversed, the transporting direction of coal is made to be from drive end unit 3 to head 1, to avoid the overlap joint operational difficulties causing device for discharging and head 1 because engine installation and device for discharging all concentrate on head 1 place.Due to driving engine 1-1 is reversed, make the transporting direction of slat conveyer reverse, and when oppositely transporting, coal drops in the gap easily therefrom between plate, therefore, the overlapping mode of the middle plate 2-11 on described pars intermedia 2 is: make plate 2-11 lastblock be overlapped in next block on plate 2-11 successively from drive end unit 3 to head 1.During due to employing pinned connection, intermediate channel 2-1 easily deforms, and makes the complete machine of slat conveyer move difficulty, therefore, adopts bolt 2-13 to connect between the intermediate channel 2-1 of described pars intermedia 2.First on the chute steel 2-12 of adjacent intermediate channel 2-1, weld a block plate, then punch on steel plate, finally the steel plate on adjacent two intermediate channel 2-1 is connected with bolt 2-13.
Claims (1)
1. a back scraper conveyer, comprise head (1), pars intermedia (2) and drive end unit (3), head (1) and drive end unit (3) are separately positioned on pars intermedia (2) both sides, it is characterized in that: the electrical motor (1-1) at head (1) place is reversed, the transporting direction of coal is made to be from head (1) to drive end unit (3), the overlapping mode of the middle plate (2-1) on described pars intermedia (2) is: make plate lastblock (2-11) be overlapped in next block on plate (2-11) successively from drive end unit (3) to head (1), bolt (2-13) is adopted to connect between the intermediate channel (2-1) of described pars intermedia (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232820.9U CN204161954U (en) | 2014-05-08 | 2014-05-08 | A kind of back scraper conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232820.9U CN204161954U (en) | 2014-05-08 | 2014-05-08 | A kind of back scraper conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161954U true CN204161954U (en) | 2015-02-18 |
Family
ID=52535665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232820.9U Expired - Lifetime CN204161954U (en) | 2014-05-08 | 2014-05-08 | A kind of back scraper conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829519A (en) * | 2017-02-22 | 2017-06-13 | 中冶赛迪工程技术股份有限公司 | Combine reclaimer system and method in a kind of stock ground |
-
2014
- 2014-05-08 CN CN201420232820.9U patent/CN204161954U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829519A (en) * | 2017-02-22 | 2017-06-13 | 中冶赛迪工程技术股份有限公司 | Combine reclaimer system and method in a kind of stock ground |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150218 |
|
| CX01 | Expiry of patent term |