CN106743304A - The nested retraction type main frame ribbon conveyer that Dustproof air flue is combined with support body - Google Patents

The nested retraction type main frame ribbon conveyer that Dustproof air flue is combined with support body Download PDF

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Publication number
CN106743304A
CN106743304A CN201710042151.7A CN201710042151A CN106743304A CN 106743304 A CN106743304 A CN 106743304A CN 201710042151 A CN201710042151 A CN 201710042151A CN 106743304 A CN106743304 A CN 106743304A
Authority
CN
China
Prior art keywords
fixed mount
air flue
travelling carriage
nested
dustproof air
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.)
Pending
Application number
CN201710042151.7A
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Chinese (zh)
Inventor
李坤
张倩
高海杰
张玉峰
宁向可
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.)
China Railway Engineering Equipment Group Co Ltd CREG
Original Assignee
China Railway Engineering Equipment Group Co Ltd CREG
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 China Railway Engineering Equipment Group Co Ltd CREG filed Critical China Railway Engineering Equipment Group Co Ltd CREG
Priority to CN201710042151.7A priority Critical patent/CN106743304A/en
Publication of CN106743304A publication Critical patent/CN106743304A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10Arrangements of rollers
    • B65G39/12Arrangements of rollers mounted on framework
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/10Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44Belt or chain tensioning arrangements

Abstract

The invention belongs to tunneling boring hard rock mole technical field.The nested retraction type main frame ribbon conveyer that a kind of Dustproof air flue is combined with support body, including frame, the frame includes fixed mount, is arranged on the travelling carriage of fixed mount front end and is arranged on the tensioning frame of fixed mount rear end, the travelling carriage matching slip is nested in the fixed mount, the travelling carriage is corresponding with the middle part of fixed mount to be provided with and communicated with the Dustproof air flue of body structure, and sliding power mechanism and tensioning actuating unit are respectively arranged between travelling carriage and fixed mount, between fixed mount and tensioning frame;Travelling carriage front end sidepiece offers air inlet, and fixed mount rear end sidepiece offers air outlet.The present invention is effectively integrated by by Dustproof air flue with conveyer support body, so as to form integral structure, greatly reduces equipment occupation space, optimizes equipment arrangement, so that equipment is more integrated and functionalization, the practicality of raising equipment.

Description

The nested retraction type main frame ribbon conveyer that Dustproof air flue is combined with support body
Technical field
The invention belongs to tunneling boring hard rock mole technical field, and in particular to what a kind of Dustproof air flue was combined with support body Nested retraction type main frame ribbon conveyer.
Background technology
In tunneling boring hard rock mole, main frame ribbon conveyer of the prior art frequently with monolithic construction form, , it is necessary to be moved after main frame ribbon conveyer entirety when carrying out the replacing of cutterhead hobboing cutter, so that for tool changing provides enough spaces.However, Main frame ribbon conveyer is integrally retreated, it is easy to is caused interference with other equipment, is not only easily caused the damage of equipment, while plus The big workload of tool changing, influences tool changing efficiency, is unfavorable for making full use of for the TBM device spaces, has a strong impact on making for TBM machines Use performance.
Additionally, in tunneling boring hard rock mole, Dustproof air flue is with main frame ribbon conveyer frequently with two independent knots Configuration formula, occupies two parts space, reduces device space utilization rate, have impact on the arrangement and usability of whole heading equipment Energy.
The content of the invention
The purpose of the present invention is directed to above-mentioned problem and shortage, there is provided what a kind of Dustproof air flue was combined with support body Nested retraction type main frame ribbon conveyer, its reasonable in design, compact, good stability, can greatly improve space availability ratio, Tool changing work is convenient for, and Dustproof air flue can be effectively combined with conveyer support body.
To reach above-mentioned purpose, adopted the technical scheme that:
The nested retraction type main frame ribbon conveyer that a kind of Dustproof air flue is combined with support body, including frame, the frame Including fixed mount, it is arranged on the travelling carriage of fixed mount front end and is arranged on the tensioning frame of fixed mount rear end, the travelling carriage matching Slip is nested in the fixed mount, and the travelling carriage is corresponding with the middle part of fixed mount to be provided with and communicated with the dedusting of body structure Air channel, is respectively arranged with sliding power mechanism and tensioning power between travelling carriage and fixed mount, between fixed mount and tensioning frame Mechanism;Travelling carriage front end sidepiece offers air inlet, and fixed mount rear end sidepiece offers air outlet.
Preferably, termination roller and termination supporting carrier roller are provided with the travelling carriage, on the fixed mount leading portion successively Matching slip is provided with multiple slip carrying rollers, is fixedly installed multiple fixed carrying rollers, termination supporting bracket on fixed mount back segment successively Steel wire rope is provided between roller and slip carrying roller, between adjacent two slips carrying roller, the slip carrying roller positioned at fixed mount most rear side leads to Cross steel wire rope and be connected with rolling-up mechanism.
Preferably, the rolling-up mechanism is hydraulic wireline winch.
Preferably, the fixed mount top is provided with sliding guide rail, and the slip carrying roller matching is slidably arranged in sliding and leads On rail, the termination supporting carrier roller is fixedly installed on travelling carriage, and is provided with the supporting carrier roller of termination and sliding guide rail With corresponding chute.
Preferably, the sliding power mechanism and tensioning actuating unit are respectively pushing tow actuator cylinder and tensioning power oil Cylinder.
Preferably, driving roller and sweeper are provided with the tensioning frame, impact idler is provided with the travelling carriage Group, the fixed mount front end is provided with dreg-accepting hopper, and fixed mount both sides are provided with slag trap.
Preferably, the travelling carriage and fixed mount bottom offer Dustproof air flue breast hole.
Preferably, sliding guide groove is provided with the Dustproof air flue on the fixed mount, is provided with the travelling carriage and cunning Move the corresponding road wheel of guide groove.
Preferably, it is provided with snub pulley in the travelling carriage and fixed mount bottom.
Preferably, the travelling carriage rear end outside is provided with the rubber with the Dustproof air flue inwall gluing, sealing in fixed mount Sealing plate.
Using above-mentioned technical proposal, acquired beneficial effect is:
Reasonable in design of the present invention, compact, it is segmented nested retraction type machine by the way that main frame ribbon conveyer is designed as Structure, is locally bounced back so as to be carried out main frame ribbon conveyer by pushing tow hydraulic jack, so that for tool changing work is reserved fully Space, and then avoid main frame ribbon conveyer and integrally retreat the problems brought, improve the space utilization of TBM equipment Rate.The present invention not only substantially increases tool changing efficiency, and can effectively solve that main frame ribbon conveyer integrally retreats it is dry Problem is related to, the structure of equipment is optimized, there is provided the performance of tunneling boring hard rock mole.
Meanwhile, the present invention is effectively integrated by by Dustproof air flue with conveyer support body, so as to form integrated knot Structure, greatly reduces equipment occupation space, optimizes equipment arrangement, so that equipment is more integrated and functionalization, The practicality of raising equipment.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 be Fig. 1 in A-A to structural representation.
Fig. 3 is B-B direction structural representation in Fig. 1.
Fig. 4 be Fig. 1 in C-C to structural representation.
Sequence number in figure:1 is fixed mount, 2 is travelling carriage, 3 is tensioning frame, 4 is Dustproof air flue, 5 is air inlet, 6 is air-out Mouthful, 7 be termination roller, 8 be termination supporting carrier roller, 9 for slide carrying roller, 10 be fixed carrying roller, 11 be steel wire rope, 12 be that hydraulic pressure is twisted Car, 13 for sliding guide rail, 14 be pushing tow actuator cylinder, 15 for tensioning actuator cylinder, 16 for drive roller, 17 be sweeper, 18 For buffering support roller group, 19 be dreg-accepting hopper, 20 be slag trap, 21 be road wheel, 22 be snub pulley, 23 be rubber gasket sheet, 24 be Dustproof air flue breast hole.
Specific embodiment
Specific embodiment of the invention is elaborated below in conjunction with accompanying drawing.
Referring to Fig. 1-Fig. 4, the nested retraction type main frame ribbon conveyer that a kind of Dustproof air flue is combined with support body, including machine Frame, the frame includes fixed mount 1, is arranged on the travelling carriage 2 of the front end of fixed mount 1 and is arranged on the tensioning frame of the rear end of fixed mount 1 3, the matching slip of the travelling carriage 2 is nested in the fixed mount 1, and the travelling carriage 2 is connected with the middle part correspondence of fixed mount 1 and set It is equipped with the Dustproof air flue 4 of body structure, is respectively provided between travelling carriage 2 and fixed mount 1, between fixed mount 1 and tensioning frame 3 There are sliding power mechanism and tensioning actuating unit, preferred sliding power mechanism and tensioning actuating unit are respectively in the present embodiment Pushing tow actuator cylinder 14 and tensioning actuator cylinder 15;The front end sidepiece of the travelling carriage 2 offers air inlet 5, the rear end side of fixed mount 1 Portion offers air outlet 6.
As one preferred embodiment, on fixed mount 1 sliding guide groove, the slip are provided with Dustproof air flue 4 Road wheel 21 corresponding with sliding guide groove is provided with frame, termination roller 7 and termination supporting carrier roller 8 is provided with travelling carriage 2, Slip is matched on the leading portion of the fixed mount 1 successively and is provided with multiple slip carrying rollers 9, be fixedly installed successively on the back segment of fixed mount 1 The fixed carrying roller 10 of multiple, steel wire rope is provided between termination supporting carrier roller 8 and slip carrying roller 9, between adjacent two slips carrying roller 9 11, the slip carrying roller 9 positioned at fixed mount most rear side is connected with rolling-up mechanism by steel wire rope 11, and rolling-up mechanism is hydraulic wireline winch, So that transportation rubber belt can be moved when travelling carriage bounces back after synchronization;Can be reserved to tool changing work to ensure Sufficient space, then the retract stroke S of travelling carriage1With the oil cylinder stroke S of pushing tow hydraulic jack2Meet:S1>=S, and S2>=S, its Middle S space strokes for needed for the tool changing of tunneling boring hard rock mole.
As one preferred embodiment, the top of fixed mount 1 is provided with sliding guide rail 13, and slip carrying roller 9 matching is slided Dynamic to be arranged on sliding guide rail 13, the termination supporting carrier roller 8 is fixedly installed on travelling carriage 2, and on termination supporting carrier roller 8 Chute corresponding with sliding guide rail is provided with, consequently facilitating termination supporting carrier roller and sliding carrying roller are moved along sliding guide rail orientation It is dynamic.
As a specific embodiment, in order that the structure for obtaining whole main frame ribbon conveyer is more complete, improve real With performance, driving roller 16 and sweeper 17 are provided with tensioning frame 3, buffering support roller group 18 is provided with travelling carriage 2, it is fixed The front end of frame 1 is provided with dreg-accepting hopper 19, and the both sides of fixed mount 1 are provided with slag trap 20, is opened up in travelling carriage 2 and the bottom of fixed mount 1 There is Dustproof air flue breast hole 24, snub pulley 22 is provided with the travelling carriage and fixed mount bottom, outside the travelling carriage rear end Side is provided with the rubber gasket sheet 23 with the Dustproof air flue inwall gluing, sealing in fixed mount.
Operation principle of the invention is:When needing to carry out replacing hobboing cutter, pushing tow hydraulic cylinder piston rod retraction drives and slides Moving frame retraction sliding, meanwhile, hydraulic wireline winch drives steel wire rope winding, drives and moved after sliding carrying roller entirety, so that conveying glue Moved after band entirety so that main frame ribbon conveyer front end reserves tool changing space;After the completion of tool changing work, pushing tow hydraulic jack Stretch out, drive sliding rack reach, while termination supporting carrier roller moves forward with sliding rack, and the slip support at rear portion is driven by steel wire rope Roller integral forward lead, recovers the normal operating conditions of main frame ribbon conveyer.Dustproof air flue is also integrated into conveying support body by the application It is interior, so that the two is effectively combined, so as to substantially increase usability, reduces and take up room.
Reasonable in design of the present invention, compact, it is segmented nested retraction type machine by the way that main frame ribbon conveyer is designed as Structure, is locally bounced back so as to be carried out main frame ribbon conveyer by pushing tow hydraulic jack, so that for tool changing work is reserved fully Space, and then avoid main frame ribbon conveyer and integrally retreat the problems brought, improve the space utilization of TBM equipment Rate.The present invention not only substantially increases tool changing efficiency, and can effectively solve that main frame ribbon conveyer integrally retreats it is dry Problem is related to, the structure of equipment is optimized, there is provided the performance of tunneling boring hard rock mole.
Meanwhile, the present invention is effectively integrated by by Dustproof air flue with conveyer support body, so as to form integrated knot Structure, greatly reduces equipment occupation space, optimizes equipment arrangement, so that equipment is more integrated and functionalization, The practicality of raising equipment.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry Personnel it should be appreciated that the present invention is not limited to the above embodiments, the simply present invention described in above-described embodiment and specification Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appending claims and its Equivalent is defined.

Claims (10)

1. the nested retraction type main frame ribbon conveyer that a kind of Dustproof air flue is combined with support body, including frame, it is characterised in that: The frame includes fixed mount, is arranged on the travelling carriage of fixed mount front end and is arranged on the tensioning frame of fixed mount rear end, the cunning Moving frame matching slip is nested in the fixed mount, and the travelling carriage is corresponding with the middle part of fixed mount to be provided with and communicated with casing knot The Dustproof air flue of structure, be respectively arranged between travelling carriage and fixed mount, between fixed mount and tensioning frame sliding power mechanism and Tensioning actuating unit;Travelling carriage front end sidepiece offers air inlet, and fixed mount rear end sidepiece offers air outlet.
2. the nested retraction type main frame ribbon conveyer that Dustproof air flue according to claim 1 is combined with support body, it is special Levy and be:Termination roller and termination supporting carrier roller are provided with the travelling carriage, matching is slided successively on the fixed mount leading portion It is provided with multiple and slides carrying rollers, is fixedly installed multiple fixed carrying rollers, termination supporting carrier roller and slip on fixed mount back segment successively Steel wire rope is provided between carrying roller, between adjacent two slips carrying roller, the slip carrying roller positioned at fixed mount most rear side passes through steel wire rope It is connected with rolling-up mechanism.
3. the nested retraction type main frame ribbon conveyer that Dustproof air flue according to claim 2 is combined with support body, it is special Levy and be:The rolling-up mechanism is hydraulic wireline winch.
4. the nested retraction type main frame ribbon conveyer that Dustproof air flue according to claim 2 is combined with support body, it is special Levy and be:The fixed mount top is provided with sliding guide rail, and the slip carrying roller matching is slidably arranged on sliding guide rail, described Termination supporting carrier roller is fixedly installed on travelling carriage, and cunning corresponding with sliding guide rail is provided with the supporting carrier roller of termination Groove.
5. the nested retraction type main frame ribbon conveyer that Dustproof air flue according to claim 1 is combined with support body, it is special Levy and be:The sliding power mechanism and tensioning actuating unit are respectively pushing tow actuator cylinder and tensioning actuator cylinder.
6. the nested retraction type main frame ribbon conveyer that Dustproof air flue according to claim 1 is combined with support body, it is special Levy and be:Driving roller and sweeper are provided with the tensioning frame, buffering support roller group is provided with the travelling carriage, it is described solid Determine frame front end and be provided with dreg-accepting hopper, fixed mount both sides are provided with slag trap.
7. the nested retraction type main frame ribbon conveyer that Dustproof air flue according to claim 1 is combined with support body, it is special Levy and be:The travelling carriage and fixed mount bottom offer Dustproof air flue breast hole.
8. the nested retraction type main frame ribbon conveyer that Dustproof air flue according to claim 1 is combined with support body, it is special Levy and be:Sliding guide groove is provided with Dustproof air flue on the fixed mount, is provided with the travelling carriage and sliding guide groove pair The road wheel answered.
9. the nested retraction type main frame ribbon conveyer that Dustproof air flue according to claim 1 is combined with support body, it is special Levy and be:Snub pulley is provided with the travelling carriage and fixed mount bottom.
10. the nested retraction type main frame ribbon conveyer that Dustproof air flue according to claim 1 is combined with support body, it is special Levy and be:The travelling carriage rear end outside is provided with the rubber gasket sheet with the Dustproof air flue inwall gluing, sealing in fixed mount.
CN201710042151.7A 2017-01-20 2017-01-20 The nested retraction type main frame ribbon conveyer that Dustproof air flue is combined with support body Pending CN106743304A (en)

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Application Number Priority Date Filing Date Title
CN201710042151.7A CN106743304A (en) 2017-01-20 2017-01-20 The nested retraction type main frame ribbon conveyer that Dustproof air flue is combined with support body

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553348A (en) * 2017-09-27 2018-01-09 盐城市丰特铸造机械有限公司 A kind of guipure shot-blasting machine of anti-guipure skew

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564557A (en) * 1994-10-18 1996-10-15 Hinkle Contracting Corporation Impact absorbing apparatus for a belt conveyor
CA2229913A1 (en) * 1998-02-19 1999-08-19 Philip G. Clark Troughing idlers for belt conveyors
CN102733815A (en) * 2012-06-15 2012-10-17 中铁隧道装备制造有限公司 Full-face rectangular hard rock tunneling and anchoring integrated machine
CN103879716A (en) * 2013-12-12 2014-06-25 中国煤炭科工集团太原研究院有限公司 Belt loader telescopic nose for coal mines
CN205253704U (en) * 2015-12-30 2016-05-25 四川斯科特机械设备有限公司 Flexible wind channel of gathering dust
CN106144422A (en) * 2016-08-31 2016-11-23 中国铁建重工集团有限公司 Ribbon conveyer
CN205701744U (en) * 2016-03-17 2016-11-23 李子信 Full-automatic inner walls of steel drums vacuum cleaner
CN205815344U (en) * 2016-04-22 2016-12-21 河南谊善车灯制造有限公司 A kind of dust removal operation platform

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564557A (en) * 1994-10-18 1996-10-15 Hinkle Contracting Corporation Impact absorbing apparatus for a belt conveyor
CA2229913A1 (en) * 1998-02-19 1999-08-19 Philip G. Clark Troughing idlers for belt conveyors
CN102733815A (en) * 2012-06-15 2012-10-17 中铁隧道装备制造有限公司 Full-face rectangular hard rock tunneling and anchoring integrated machine
CN103879716A (en) * 2013-12-12 2014-06-25 中国煤炭科工集团太原研究院有限公司 Belt loader telescopic nose for coal mines
CN205253704U (en) * 2015-12-30 2016-05-25 四川斯科特机械设备有限公司 Flexible wind channel of gathering dust
CN205701744U (en) * 2016-03-17 2016-11-23 李子信 Full-automatic inner walls of steel drums vacuum cleaner
CN205815344U (en) * 2016-04-22 2016-12-21 河南谊善车灯制造有限公司 A kind of dust removal operation platform
CN106144422A (en) * 2016-08-31 2016-11-23 中国铁建重工集团有限公司 Ribbon conveyer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553348A (en) * 2017-09-27 2018-01-09 盐城市丰特铸造机械有限公司 A kind of guipure shot-blasting machine of anti-guipure skew

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Application publication date: 20170531