CN206346734U - Common working face elevating conveyor fluid pressure linkage whole closing appliance - Google Patents

Common working face elevating conveyor fluid pressure linkage whole closing appliance Download PDF

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Publication number
CN206346734U
CN206346734U CN201621400550.3U CN201621400550U CN206346734U CN 206346734 U CN206346734 U CN 206346734U CN 201621400550 U CN201621400550 U CN 201621400550U CN 206346734 U CN206346734 U CN 206346734U
Authority
CN
China
Prior art keywords
elevating conveyor
plate
conveyor
closing appliance
working face
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
Application number
CN201621400550.3U
Other languages
Chinese (zh)
Inventor
刘超峰
刘伟
王宇
李宝龙
幸杰平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Datong Coal Mine Group Co Ltd
Original Assignee
Datong Coal Mine Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Datong Coal Mine Group Co Ltd filed Critical Datong Coal Mine Group Co Ltd
Priority to CN201621400550.3U priority Critical patent/CN206346734U/en
Application granted granted Critical
Publication of CN206346734U publication Critical patent/CN206346734U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to colliery elevating conveyor whole closing appliance, specially common working face elevating conveyor fluid pressure linkage whole closing appliance, solve existing elevating conveyor whole closing appliance can not in equipment moving process flexible motion, to coarse coal and spoil bad adaptability, operating difficulties, safeguard cumbersome and unsafe problem, scheme:Including the passage side guard plate for the hydraulic oil cylinder driving for being respectively arranged at the anterior side of scratch board conveyor and elevating conveyor, scratch board conveyor and elevating conveyor afterbody side;And it is respectively arranged at the passage steelframe above elevating conveyor feeding mouth with the hydraulic oil cylinder driving of the upper rear of elevating conveyor;The feeding mouth of elevating conveyor is provided with static crushing pick and stiffener plate.Advantage:1st, totally-enclosed protection, it is to avoid injures and deaths;2nd, easy to operate, labor intensity is low, and operating efficiency is high;3rd, hydraulic control, timely responds to action;4th, maintenance and repair loss is low;5th, protection coarse coal and spoil impact;6th, reduction personnel improve Homes Using TV across the switching on and shutting down caused.

Description

Common working face elevating conveyor fluid pressure linkage whole closing appliance
Technical field
The utility model is related to colliery elevating conveyor whole closing appliance, and specially common working face elevating conveyor fluid pressure linkage is sealed entirely Close device.
Background technology
At present, elevating conveyor used in the common working face of major coal enterprise of China is provided by each company, scrapper conveyor Overlapped with elevating conveyor based on holding and unload, coal work facial triagnle and disintegrating machine porch can not realize closing.Use at present Elevating conveyor closure solutions include:Overall steel beam type, wire netting closing, metal bracelet closing, collapsible hinge net totally enclosed type etc. Embodiment.Wherein most typically, it is perfect be Datong Coal Mine Group elevating conveyor totally-enclosed mode, i.e., installed in transporter head Gantry shift fork is filled on portal frame, portal frame, gantry shift fork is used cooperatively with slip support abutment.Being installed on trigonum top to slide Protecting wire net, above protecting wire net and side protecting wire net angle bar and round steel netting, articulated form is used with top sideways, side middle part is left Folding door, the bottom of door is steel plate, and top is netting.Although the set facility can realize that elevating conveyor is totally-enclosed, it is difficult to ensure that Flexibility and reliability of the equipment in moving process;To the bad adaptability of coarse coal at trigonum folding door, gantry(Whenever running into bulk When coal is caving, gantry is damaged, or because can not timely open sliding protecting wire net, causes protecting wire net to damage, or key position is stuck), behaviour Make difficult, safeguard cumbersome, not only increase person works' amount, and cause new unsafe factor.
In order to solve the imperfection of the existing locking device of common working face and mitigate the labor intensity of personnel, reduce because of full envelope The potential safety hazard that device band is come is closed, common working face elevating conveyor is directed in different working methods for the design of corresponding problem is a kind of Under, using hydraulic transmission principle, the protector elapsed using oil cylinder is realized that the different time sections worked in Sub-Level Caving are realized and turned The totally-enclosed of carrier aircraft is necessary.
The content of the invention
The utility model solve existing elevating conveyor whole closing appliance can not in equipment moving process flexible motion, to big Lump coal and spoil bad adaptability, operating difficulties, safeguarding cumbersome and unsafe problem, there is provided a kind of common working face elevating conveyor Fluid pressure linkage whole closing appliance.
The utility model is achieved through the following technical solutions:The totally-enclosed dress of common working face elevating conveyor fluid pressure linkage Put, including be respectively arranged at scratch board conveyor and the oil cylinder of the anterior side of elevating conveyor, scratch board conveyor and elevating conveyor afterbody side The passage side guard plate of driving;And be respectively arranged above elevating conveyor feeding mouth and the hydraulic oil cylinder driving of the upper rear of elevating conveyor Elapse steelframe;The feeding mouth of elevating conveyor is provided with static crushing pick and stiffener plate.The passage side guard plate of hydraulic oil cylinder driving can be right Drag conveyor is protected with elevating conveyor side, while scratch board conveyor and the passage side guard plate of elevating conveyor side can ensure to draw During scratch board conveyor, the passage side guard plate on elevating conveyor is forward extended out, during mobile elevating conveyor, and the passage side guard plate on elevating conveyor is received Return, just can so realize telescopic synchronous forward movement;During opposite direction mobile scraper transporter, side guard plate motion mode phase is elapsed Instead.The feeding mouth of elevating conveyor goes out to install static crushing pick and stiffener plate, it is possible to decrease coarse coal and spoil are to elevating conveyor pan feeding The impact of mouth.
The passage side guard plate includes fixed plate, the portable plate being supported in fixed plate and one end and is connected with fixed plate, separately The hydraulic jack that one end is connected with portable plate;The passage steelframe includes consolidating by many steel pipes being set up in parallel and with every steel pipe Surely movable steel pipe is installed with the steel pipe fixing frame that the first fixed plate connected is constituted, every steel pipe of the steel pipe fixing frame, institute The termination for stating movable steel pipe is fixed with the second connecting plate, and first fixed plate is fixedly connected with hydraulic jack one end, the liquid The other end of compressing cylinder is fixedly connected with the second connecting plate.Support portable plate in fixed plate, hydraulic jack two ends respectively with fixation Plate is fixedly connected with portable plate, constitutes the minimum form of passage side guard plate, and simple in construction, activity is smooth, is difficult stuck.Steel pipe is consolidated Determine to be installed with movable steel pipe in frame, steel pipe fixing frame play the guiding role to movable steel pipe when passage steelframe is movable, and activity is smooth, no Easily occur stuck phenomenon, firm in structure durable, good impact resistant effect.
The utility model has advantages below:1st, totally-enclosed protection is carried out to elevating conveyor, it is to avoid staff is because surprisingly falling Enter elevating conveyor formation casualty accident;2nd, it is easy to operate, labor strength is effectively reduced, operating efficiency is improved;3rd, using hydraulic pressure Coordinated signals, can timely respond to action;4th, the time and money loss that effectively reduction plant maintenance is repaired;5th, elevating conveyor enters Material mouth is equipped with static crushing pick and stiffener plate, effectively protection coarse coal and impact injury of the spoil to equipment;6th, elevating conveyor Pedestrian bridge is installed in top, reduces the unnecessary switching on and shutting down caused by personnel are conveyed into working face across scraper plate, improves Homes Using TV.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
In figure:1- elapses side guard plate, 2- passage steelframes, 3- static crushings pick and stiffener plate.
Embodiment
Common working face elevating conveyor fluid pressure linkage whole closing appliance, including be respectively arranged at before scratch board conveyor and elevating conveyor The passage side guard plate 1 of the hydraulic oil cylinder driving of portion side, scratch board conveyor and elevating conveyor afterbody side;And it is respectively arranged at elevating conveyor With the passage steelframe 2 of the hydraulic oil cylinder driving of the upper rear of elevating conveyor above feeding mouth;The feeding mouth of elevating conveyor is provided with static broken Broken pick and stiffener plate 3.
The passage side guard plate 1 includes fixed plate, the portable plate being supported in fixed plate and one end and is connected with fixed plate, separately The hydraulic jack that one end is connected with portable plate;It is described passage steelframe 2 include by many steel pipes being set up in parallel and with every steel pipe Movable steel pipe is installed with the steel pipe fixing frame that the first fixed plate being fixedly connected is constituted, every steel pipe of the steel pipe fixing frame, The termination of the movable steel pipe is fixed with the second connecting plate, and first fixed plate is fixedly connected with hydraulic jack one end, described The other end of hydraulic jack is fixedly connected with the second connecting plate.Pedestrian bridge is provided with above the elevating conveyor.
In use, starting elevating conveyor, by hydraulic jack driving passage side guard plate 1 and passage steelframe 2 to protective position, reprint Static crushing pick and stiffener plate 3 at machine feeding mouth can be crushed to coarse coal or spoil.When mobile forward scraper fortune During defeated machine, the passage side guard plate 1 on forward scraper transporter is forward extended out, when mobile elevating conveyor and rear portion scratch board conveyor, after Passage side guard plate 1 on portion's scratch board conveyor is withdrawn, and just can so realize telescopic synchronous forward movement;Opposite direction moves rear portion During scratch board conveyor, the passage motion mode of side guard plate 1 is opposite.

Claims (3)

1. a kind of common working face elevating conveyor fluid pressure linkage whole closing appliance, it is characterised in that:Including being respectively arranged at scraper plate fortune Defeated machine and the passage side guard plate of the hydraulic oil cylinder driving of the anterior side of elevating conveyor, scratch board conveyor and elevating conveyor afterbody side(1);And It is respectively arranged at the passage steelframe with the hydraulic oil cylinder driving of the upper rear of elevating conveyor above elevating conveyor feeding mouth(2);Elevating conveyor Feeding mouth is provided with static crushing pick and stiffener plate(3).
2. common working face elevating conveyor fluid pressure linkage whole closing appliance according to claim 1, it is characterised in that:It is described to push away Move side guard plate(1)It is connected including fixed plate, the portable plate being supported in fixed plate and one end with fixed plate, the other end and portable plate The hydraulic jack of connection;The passage steelframe(2)Including what is be fixedly connected by many steel pipes being set up in parallel and with every steel pipe Movable steel pipe, the movable steel are installed with the steel pipe fixing frame that first fixed plate is constituted, every steel pipe of the steel pipe fixing frame The termination of pipe is fixed with the second connecting plate, and first fixed plate is fixedly connected with hydraulic jack one end, the hydraulic jack The other end is fixedly connected with the second connecting plate.
3. common working face elevating conveyor fluid pressure linkage whole closing appliance according to claim 1 or 2, it is characterised in that:Institute State and be provided with pedestrian bridge above elevating conveyor.
CN201621400550.3U 2016-12-20 2016-12-20 Common working face elevating conveyor fluid pressure linkage whole closing appliance Expired - Fee Related CN206346734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621400550.3U CN206346734U (en) 2016-12-20 2016-12-20 Common working face elevating conveyor fluid pressure linkage whole closing appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621400550.3U CN206346734U (en) 2016-12-20 2016-12-20 Common working face elevating conveyor fluid pressure linkage whole closing appliance

Publications (1)

Publication Number Publication Date
CN206346734U true CN206346734U (en) 2017-07-21

Family

ID=59321925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621400550.3U Expired - Fee Related CN206346734U (en) 2016-12-20 2016-12-20 Common working face elevating conveyor fluid pressure linkage whole closing appliance

Country Status (1)

Country Link
CN (1) CN206346734U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109230336A (en) * 2018-08-07 2019-01-18 兖矿集团有限公司 A kind of coal transfer device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109230336A (en) * 2018-08-07 2019-01-18 兖矿集团有限公司 A kind of coal transfer device

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Legal Events

Date Code Title Description
GR01 Patent grant
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: 20170721

Termination date: 20171220