CN201506610U - Articulated hinge type coal baffle plate - Google Patents
Articulated hinge type coal baffle plate Download PDFInfo
- Publication number
- CN201506610U CN201506610U CN2009203128213U CN200920312821U CN201506610U CN 201506610 U CN201506610 U CN 201506610U CN 2009203128213 U CN2009203128213 U CN 2009203128213U CN 200920312821 U CN200920312821 U CN 200920312821U CN 201506610 U CN201506610 U CN 201506610U
- Authority
- CN
- China
- Prior art keywords
- plate body
- spillplate
- side plate
- lap
- baffle plate
- 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 an articulated hinge type coal baffle plate which comprises a left coal baffle plate body, a right coal baffle plate body and a lapping plate which is fixed between the plate bodies of the coal baffle plate, wherein the lapping plate is in a hinge type structure formed by mutually articulating a left side plate body and a right side plate body through a sleeve barrel and a pin shaft; and bolt holes are arranged at both sides of the plate bodies of the coal baffle plate and on the left side plate body and the right side plate body, and the left side plate body and the right side plate body are respectively fixed with the adjacent plate bodies of the coal baffle plate by bolts. The utility model can avoid the generation of larger acting force between the coal baffle plate and the lapping plate when a scraper conveyor is pushed and moved and the bending and the displacement of a vertical direction and a horizontal direction are generated, can protect equipment very well and lowers the running fault rate.
Description
Technical field
The utility model relates to a kind of spillplate of slat conveyer.
Background technology
The every joint intermediate channel of the slat conveyer that uses in the colliery all is furnished with spillplate; its effect is retaining coal and protection, carrying cable; in order to guarantee that adjacent spillplate does not interfere with each other when conveyer is passed, all leave bigger space in the middle of it, this space is then blocked by lap plate.At present the lap plate that uses all is one and is similar to down trapezoidal steel plate, and a face down bonding of lap plate is connected on wherein on the spillplate, and opposite side is a free end.There is bigger problem in such structure, during passing, when adjacent two spillplates present forward angle, the free end of lap plate will open forward, stretch in the cable duct, reduce its available space, the cable-pulling chain of coalcutter will with the lap plate generation swipe of stretching into, can damage cable-pulling chain and lap plate when serious, cause the accident; When two adjacent spillplates presented backward angle, the free end of lap plate just can withstand spillplate, when strength is enough big, very easily caused lap plate flexural deformation or weld cracking, lost its functions of use.
The utility model content
The utility model provides a kind of hinged joint page spillplate, solve existing spillplate unreasonable structure, easily causes the technical matters of potential safety hazard.
The technical scheme that its technical matters that solves the utility model adopts is:
This hinged joint page spillplate comprises left and right spillplate plate body, and is fixed in the lap plate between the spillplate plate body, and described lap plate is the hinge typed structure that is hinged and forms through sleeve and bearing pin by left side plate body and right side plate body; In spillplate plate body both sides, and all have bolt hole on left side plate body and the right side plate body, left side plate body and right side plate body are fixed by bolt and adjacent spillplate plate body respectively.
Described spillplate plate body both sides, and the left side plate body of lap plate and the bolt hole on the plate body of right side be slotted hole, the slotted hole of spillplate plate body both sides are vertical mutually with slotted hole on the plate body of right side with the left side plate body of lap plate respectively, constitute the criss-cross duct.
Described bolt can adopt the articulation hole bolt.
The axle journal length of described articulation hole bolt can be greater than lap plate and spillplate thickness sum 5mm.
The left side plate body and the right side plate body of described lap plate constitute inverted trapezoidal structure jointly.
The beneficial effects of the utility model are as follows:
The utility model is provided with the hinge-type lap plate between the spillplate plate body, the left and right sides plate body of lap plate can freely rotate around bearing pin.Lap plate is connected with spillplate with the articulation hole bolt, have vertical slotted hole on the plate body of the left and right sides, the slotted hole that has level on the spillplate, and the axle journal length that makes the articulation hole bolt is greater than lap plate and spillplate thickness sum 5mm, can guarantee that like this both are connected firmly, do not take place to break away from and opening, can guarantee to leave between spillplate and lap plate certain slit again.Lap plate and spillplate can produce mutual displacement, are convenient to adjust.
When slat conveyer was passed forward, two adjacent spillplates can produce certain included angle, and lap plate just can rotate at the hinge-point place, also forms identical angle thereupon, can not produce stress.Because articulation hole bolted connection and the spacing usefulness of doing are arranged, cross-connecting board promptly can not separate with spillplate, can not interfere with each other yet, remain parallel fit-state substantially, guaranteed that lap plate can not stretch into or withstand spillplate in cable duct, caused device damage, reduced the operating troubles rate.
When vertical and horizontal direction produced variable in distance when adjacent spillplate, mutually perpendicular slotted hole structure played a role, and the slip that can produce vertical and horizontal twocouese between spillplate and lap plate avoids producing mutual application force, damage spillplate and lap plate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a plan structure scheme drawing of the present utility model.
Fig. 3 is the structural representation of left side plate body.
Fig. 4 is the structural representation of right side plate body.
Fig. 5 is the plan structure scheme drawing of left side plate body.
Fig. 6 is the plan structure scheme drawing of right side plate body.
Fig. 7 is the structural representation of spillplate.
Fig. 8 is the structural representation of bearing pin.
Reference numeral: 1-left side spillplate plate body, the right spillplate plate body of 2-, 3-left side plate body, 4-right side plate body, 5-bearing pin, 6-articulation hole bolt, 7-sleeve, 8-bolt hole.
The specific embodiment
Embodiment is referring to shown in Fig. 1-4, this hinged joint page spillplate, comprise left and right spillplate plate body, and be fixed in lap plate between the spillplate plate body, described lap plate is the hinge typed structure that is hinged and forms through sleeve 7 and bearing pin 5 by left side plate body 3 and right side plate body 4, the left side plate body 3 of lap plate and right side plate body 4 common formations are trapezoidal, in spillplate plate body both sides, and all having bolt hole on left side plate body 3 and the right side plate body 4, left side plate body 3 and right side plate body 4 are fixed by articulation hole bolt 6 and adjacent spillplate plate body respectively.The axle journal length of articulation hole bolt 6 is greater than lap plate and spillplate thickness sum 5mm.
Described spillplate plate body both sides, and the left side plate body 3 of lap plate and the bolt hole on the right side plate body 4 are slotted hole, the slotted hole of spillplate plate body both sides is vertical mutually with slotted hole on the right side plate body 4 with the left side plate body 3 of lap plate respectively, constitutes the criss-cross duct.
The utility model in use, earlier the sleeve of left and right lap plate is pressed the shown position alignment, penetrated bearing pin, lap plate is assembled into-individual black box, with four articulation hole bolts lap plate is connected respectively with adjacent two spillplate plate bodys then, and fastening good with nut.When slat conveyer is passed, lap plate can produce flexible the adjustment according to the situation of scraper plate machine actual flexion and displacement, the anglec of rotation or produce displacement vertical, level automatically, and remain with spillplate and fit, avoid damaging cable-pulling chain and self, reduce equipment failure rate effectively.
Claims (5)
1. hinged joint page spillplate, comprise left and right spillplate plate body, and be fixed in lap plate between the spillplate plate body, it is characterized in that: described lap plate is the hinge typed structure that is hinged and forms through sleeve (7) and bearing pin (5) by left side plate body (3) and right side plate body (4); In spillplate plate body both sides, and all have bolt hole on left side plate body (3) and the right side plate body (4), left side plate body (3) and right side plate body (4) are fixed by bolt and adjacent spillplate plate body respectively.
2. hinged joint page spillplate according to claim 1, it is characterized in that: described spillplate plate body both sides, and the left side plate body (3) of lap plate and the bolt hole on the right side plate body (4) are slotted hole, the slotted hole of spillplate plate body both sides is vertical mutually with slotted hole on the right side plate body (4) with the left side plate body (3) of lap plate respectively, constitutes the criss-cross duct.
3. hinged joint page spillplate according to claim 2 is characterized in that: described bolt is articulation hole bolt (6).
4. hinged joint page spillplate according to claim 3 is characterized in that: the axle journal length of described articulation hole bolt (6) is greater than lap plate and spillplate plate body thickness sum 5mm.
5. hinged joint page spillplate according to claim 4 is characterized in that: the left side plate body (3) and the right side plate body (4) of described lap plate constitute inverted trapezoidal structure jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203128213U CN201506610U (en) | 2009-10-20 | 2009-10-20 | Articulated hinge type coal baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203128213U CN201506610U (en) | 2009-10-20 | 2009-10-20 | Articulated hinge type coal baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506610U true CN201506610U (en) | 2010-06-16 |
Family
ID=42467738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203128213U Expired - Fee Related CN201506610U (en) | 2009-10-20 | 2009-10-20 | Articulated hinge type coal baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201506610U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132999A (en) * | 2011-11-22 | 2013-06-05 | 淮南矿业(集团)有限责任公司 | Coal unloading device of coal cutter |
| CN103321592A (en) * | 2013-06-13 | 2013-09-25 | 中国石油集团西部钻探工程有限公司 | Special type guard plate |
| CN103381952A (en) * | 2013-07-31 | 2013-11-06 | 三一重型装备有限公司 | Cable slot lateral plate clamping plate and scraper conveyor |
| CN104477571A (en) * | 2014-12-02 | 2015-04-01 | 兖矿集团有限公司 | Blasting mining mobile coal retaining device |
| CN108996134A (en) * | 2018-08-21 | 2018-12-14 | 冀凯河北机电科技有限公司 | A kind of single-stranded road intermediate channel of scraper conveyor |
-
2009
- 2009-10-20 CN CN2009203128213U patent/CN201506610U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132999A (en) * | 2011-11-22 | 2013-06-05 | 淮南矿业(集团)有限责任公司 | Coal unloading device of coal cutter |
| CN103132999B (en) * | 2011-11-22 | 2015-08-05 | 淮南矿业(集团)有限责任公司 | Coal-winning machine coal tripper |
| CN103321592A (en) * | 2013-06-13 | 2013-09-25 | 中国石油集团西部钻探工程有限公司 | Special type guard plate |
| CN103321592B (en) * | 2013-06-13 | 2015-09-09 | 中国石油集团西部钻探工程有限公司 | Special type guard plate |
| CN103381952A (en) * | 2013-07-31 | 2013-11-06 | 三一重型装备有限公司 | Cable slot lateral plate clamping plate and scraper conveyor |
| CN103381952B (en) * | 2013-07-31 | 2016-08-10 | 三一重型装备有限公司 | Drag conveyor |
| CN104477571A (en) * | 2014-12-02 | 2015-04-01 | 兖矿集团有限公司 | Blasting mining mobile coal retaining device |
| CN108996134A (en) * | 2018-08-21 | 2018-12-14 | 冀凯河北机电科技有限公司 | A kind of single-stranded road intermediate channel of scraper conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN SHIJI ANSHENG INVESTMENT CO., LTD. Free format text: FORMER OWNER: RAN LAIMING Effective date: 20101012 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100101 NO.301, BUILDING 229, HUIZHONGLI, CHAOYANG DISTRICT, BEIJING TO: 650011 27/F, EXPO BUILDING, NO.45, TUODONG ROAD, GUANDU DISTRICT, KUNMING CITY, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101012 Address after: 650011, 27 floor, Expo building, 45 East extension Road, Guandu District, Kunming, Yunnan Patentee after: Yunnan century AXA Investment Co. Ltd. Address before: 100101 Beijing City, Chaoyang District Huizhong Lane 229 Building No. 301 Patentee before: Ran Laiming |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20161020 |