CN103332451B - A kind of resistance chain apparatus of slat conveyer - Google Patents
A kind of resistance chain apparatus of slat conveyer Download PDFInfo
- Publication number
- CN103332451B CN103332451B CN201310254326.2A CN201310254326A CN103332451B CN 103332451 B CN103332451 B CN 103332451B CN 201310254326 A CN201310254326 A CN 201310254326A CN 103332451 B CN103332451 B CN 103332451B
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- baffle plate
- plate frame
- resistance
- locating dowel
- handle
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Abstract
The present invention relates to a kind of resistance chain apparatus of slat conveyer, keystone configuration comprises baffle plate frame, locating dowel pin, voussoir, handle, stay bearing plate, bearing pin plate, bolt, packing ring.Baffle plate frame is provided with resistance flat annular groove, voussoir, hinged by locating dowel pin, stay bearing plate and baffle plate frame are connected by bearing pin plate, and bearing pin plate is fixed on baffle plate frame, by disassembling and assembling pin shaft plate by bolt and packing ring, can be separated with stay bearing plate baffle plate frame and combine, this resistance chain apparatus advanced design, compact conformation is simple, easy to install, safe and reliable, be the resistance chain apparatus of very good slat conveyer.
Description
Technical field
The present invention relates to a kind of resistance chain apparatus of slat conveyer, belong to the technical field of the design and manufaction of underground coal mine transportation equipment parts.
Background technology
The chain of slat conveyer is an elastic body, and because under tension effect can produce elastic elongation during operation, this elongation can make scraper chain lax at drive sprocket separation point place, even occurs piling up and producing the accidents such as chain rupture, chain jamming or broken teeth; In order to prevent this phenomenon, after just installation scraper chain or conveyer operate a period of time, chain one initial tension be given, making it the elastic elongation producing pre-add; The formation of initial tension, is that scraper chain is fixed in resistance chain device one end, then is realized by the power system conduction chain other end.
Resistance chain device is fixed in conveyer chute on plate by locating dowel pin, and realize resistance chain by the flat ring of blocked portion chain, traditional resistance chain device adopts inblock cast, difficult forming, and complex structure is heavy, poor reliability, has had a strong impact on the effect of resistance chain.
Summary of the invention
goal of the invention
Goal of the invention of the present invention is exactly the deficiency for background technology, designs a kind of resistance chain apparatus of new slat conveyer, adopts separate form design, simplified structure, expendable weight, to improve the dependable with function of resistance chain apparatus.
technical scheme
Keystone configuration of the present invention comprises: baffle plate frame, hinder flat annular groove, voussoir, groove, handle, locating dowel pin, stay bearing plate, bearing pin plate, bolt, packing ring; Baffle plate frame is rectangle cell body, and in the middle of baffle plate frame, lower left quarter is provided with the flat annular groove of the first resistance, and in the middle of baffle plate frame, right lower quadrant is provided with the flat annular groove of the second resistance; Baffle plate frame left end bottom is provided with the first locating dowel pin, and baffle plate frame right-hand member bottom is provided with the second locating dowel pin; Baffle plate frame left upper part is provided with the first voussoir, and baffle plate frame right-hand member top is provided with the second voussoir; Baffle plate frame rear middle part is provided with stay bearing plate, is provided with the 3rd locating dowel pin bottom stay bearing plate; Be provided with bearing pin plate on baffle plate frame midway location top, left and right portion is fixed by the first bolt, the first packing ring, the second bolt, the second packing ring; First handle, second handle is provided with about baffle plate frame upper part; Portion is provided with the 3rd handle on the supporting plate.
beneficial effect
The present invention has obvious advance compared with background technology, the design that resistance chain apparatus adopts baffle plate frame, voussoir, stay bearing plate, bearing pin plate, locating dowel pin to combine, and can realize the dismounting between baffle plate and stay bearing plate by bearing pin plate, lightweight, easy accessibility.This resistance chain apparatus advanced design, compact conformation is simple, easy to install, safe and reliable, is the resistance chain apparatus of very good slat conveyer.
Accompanying drawing explanation
Fig. 1 is resistance chain apparatus integral structure figure
Fig. 2 is resistance chain apparatus front view
Fig. 3 is resistance chain apparatus left view
Fig. 4 is resistance chain apparatus birds-eye view
Shown in figure, list of numerals is as follows:
1, baffle plate frame, the flat annular groove of the 2, first resistance, the flat annular groove of the 3, second resistance, 4, the first voussoir, the 5, second voussoir, the 6, first locating dowel pin, 7, the second locating dowel pin, 8, first handle, 9, second handle, 10, groove, 11, stay bearing plate, 12, bearing pin plate, 13, the first bolt, the 14, first packing ring, the 15, second bolt, 16, the second packing ring, the 17, the 3rd handle, the 18, the 3rd locating dowel pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
Fig. 1,2,3, shown in 4, be resistance chain apparatus integral structure figure, each position, annexation want correct, install firmly.
Baffle plate frame 1 is rectangle cell body, and the middle lower left quarter of baffle plate frame 1 is provided with the flat annular groove 2 of the first resistance, and the middle right lower quadrant of baffle plate frame 1 is provided with the flat annular groove 3 of the second resistance; Baffle plate frame 1 left end bottom is provided with the first locating dowel pin 6, and baffle plate frame 1 right-hand member bottom is provided with the second locating dowel pin 7; Baffle plate frame 1 left upper part is provided with the first voussoir 4, and baffle plate frame 1 right-hand member top is provided with the second voussoir 5; Baffle plate frame 1 rear middle part is provided with stay bearing plate 11, is provided with the 3rd locating dowel pin 18 bottom stay bearing plate 11; Be provided with bearing pin plate 12 on baffle plate frame 1 midway location top, left and right portion is fixed by the first bolt 13, first packing ring 14, second bolt 15, second packing ring 16; First handle 8, second handle 9 is provided with about the upper part of baffle plate frame 1; The 3rd handle 17 is provided with on stay bearing plate 11 top.
Claims (1)
1. a resistance chain apparatus for slat conveyer, is characterized in that: keystone configuration comprises baffle plate frame, hinders flat annular groove, voussoir, groove, handle, locating dowel pin, stay bearing plate, bearing pin plate, bolt, packing ring; Baffle plate frame is rectangle cell body, and in the middle of baffle plate frame, lower left quarter is provided with the flat annular groove of the first resistance, and in the middle of baffle plate frame, right lower quadrant is provided with the flat annular groove of the second resistance; Baffle plate frame left end bottom is provided with the first locating dowel pin, and baffle plate frame right-hand member bottom is provided with the second locating dowel pin; Baffle plate frame left upper part is provided with the first voussoir, and baffle plate frame right-hand member top is provided with the second voussoir; Baffle plate frame rear middle part is provided with stay bearing plate, is provided with the 3rd locating dowel pin bottom stay bearing plate; Be provided with bearing pin plate on baffle plate frame midway location top, left and right portion is fixed by the first bolt, the first packing ring, the second bolt, the second packing ring; First handle, second handle is provided with about baffle plate frame upper part; Portion is provided with the 3rd handle on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310254326.2A CN103332451B (en) | 2013-06-25 | 2013-06-25 | A kind of resistance chain apparatus of slat conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310254326.2A CN103332451B (en) | 2013-06-25 | 2013-06-25 | A kind of resistance chain apparatus of slat conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103332451A CN103332451A (en) | 2013-10-02 |
| CN103332451B true CN103332451B (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310254326.2A Active CN103332451B (en) | 2013-06-25 | 2013-06-25 | A kind of resistance chain apparatus of slat conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332451B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590538B (en) * | 2022-03-25 | 2024-03-22 | 中煤张家口煤矿机械有限责任公司 | Chain stopper for scraper conveyor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640826A1 (en) * | 1986-11-28 | 1988-06-09 | Gewerk Eisenhuette Westfalia | Baseplate plough |
| CN202170809U (en) * | 2011-08-12 | 2012-03-21 | 河南万合机械有限公司 | Chain stopping device of scraper plate conveyer |
| CN202193417U (en) * | 2011-08-01 | 2012-04-18 | 中煤张家口煤矿机械有限责任公司 | Detachable chain stopper component for heavy-duty scraper conveyor |
| CN202245119U (en) * | 2011-08-23 | 2012-05-30 | 郑州煤机长壁机械有限公司 | Separated resistance chain device |
| CN203345634U (en) * | 2013-06-25 | 2013-12-18 | 山西煤矿机械制造有限责任公司 | Stopper device of scraper conveyer |
-
2013
- 2013-06-25 CN CN201310254326.2A patent/CN103332451B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640826A1 (en) * | 1986-11-28 | 1988-06-09 | Gewerk Eisenhuette Westfalia | Baseplate plough |
| CN202193417U (en) * | 2011-08-01 | 2012-04-18 | 中煤张家口煤矿机械有限责任公司 | Detachable chain stopper component for heavy-duty scraper conveyor |
| CN202170809U (en) * | 2011-08-12 | 2012-03-21 | 河南万合机械有限公司 | Chain stopping device of scraper plate conveyer |
| CN202245119U (en) * | 2011-08-23 | 2012-05-30 | 郑州煤机长壁机械有限公司 | Separated resistance chain device |
| CN203345634U (en) * | 2013-06-25 | 2013-12-18 | 山西煤矿机械制造有限责任公司 | Stopper device of scraper conveyer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103332451A (en) | 2013-10-02 |
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