CN105836408A - Belt conveyor system for rectangular shield tunneling machine and application and method for belt conveyor system for rectangular shield tunneling machine - Google Patents
Belt conveyor system for rectangular shield tunneling machine and application and method for belt conveyor system for rectangular shield tunneling machine Download PDFInfo
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- CN105836408A CN105836408A CN201610228405.XA CN201610228405A CN105836408A CN 105836408 A CN105836408 A CN 105836408A CN 201610228405 A CN201610228405 A CN 201610228405A CN 105836408 A CN105836408 A CN 105836408A
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- Prior art keywords
- belt feeder
- level belt
- level
- leading portion
- machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting 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
- B65G21/14—Supporting 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 to allow adjustment of length or configuration of load-carrier or traction element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/02—Frames mounted on wheels for movement on rail tracks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/08—Loading land vehicles using endless conveyors
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/14—Combination of conveyors
Abstract
The invention discloses a belt conveyor system for a rectangular shield tunneling machine. The belt conveyor system for the rectangular shield tunneling machine comprises a first-stage belt conveyor, a second-stage belt conveyor, a lifting mechanism and an axial movement mechanism. The first-stage belt conveyor is fixedly arranged in a shell of the rectangular shield tunneling machine and located below a central cross beam. The second-stage belt conveyor comprises a second-stage belt conveyor front section and a second-stage belt conveyor rear section which are connected through a hinge piece. The lifting mechanism is connected with the second-stage belt conveyor front section and drags the front end of the second-stage belt conveyor front section to ascend or descend. The axial movement mechanism is arranged on the second-stage belt conveyor, so that the second-stage belt conveyor moves in or away from the shield tunneling direction in a rectangular tunnel in the axis direction of the tunnel. After the belt conveyor system for the rectangular shield tunneling machine is applied to the rectangular shield tunneling machine, residue soil can be removed in time when the rectangular shield tunneling machine moves forwards, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of rectangular shield leather machine belting induction system and application thereof and method.
Background technology
During shield-tunneling construction, in tunnel, dregs transportation refers to that dregs is taken out in the dregs storehouse of shield machine by spiral dumping plough
Go out, by dregs transportation system, dregs be delivered in slag-soil truck, last slag-soil truck by dregs transportation to tunnel
Outside, completes the hauling operation of dregs in tunnel.
Refer to Fig. 1 and Fig. 2, rectangular shield is provided with spiral dumping plough 10, center crossbeam 11, section of jurisdiction
Assembling machine working region 12, hello sheet machine working region 13, hello sheet machine 14 and chassis 15, above-mentioned each parts
Arrange and occupy the space within rectangular shield, impact arranging dregs transportation system.
At present, the dregs transportation method that rectangular shield is conventional includes that dregs pump transportation resources and slag-soil truck are directly transported
Transmission method, if the method using dregs transport pump dregs, owing to dregs is a kind of soil body close to solid-state,
Stream plasticity differs greatly, when using dregs pump to pump, relatively big along stroke pressure loss, is only suitable for short distance
Use when dregs transportation, cause greatly due to the pressure loss during long-distance transportation normally pumping；If adopted
The method that directly carries dregs with slag-soil truck, on the one hand, the height limitation of center crossbeam 11 height of slag-soil truck
Degree, can only use the slag-soil truck of little volume, and on the other hand, the lower section of spiral dumping plough 10 limits due to space
Only allowing a joint slag-soil truck turnover, These characteristics causes slag-soil truck unearthed amount every time seldom, dregs pump and dregs
Car transportation resources can not carry out dregs transportation operation efficiently, seriously reduces the efficiency of construction of rectangular shield.
Refer to Fig. 3, in the housing 22 in circular shield, be provided with twin beams 21, chassis 23 and spiral casting
Machine 26, described twin beams 21 is arranged between housing 22 and chassis 23, one end of twin beams 21 and housing 22 phase
Even, the other end is connected with chassis 23, uses fixed belt feeder 20 to carry out dregs transportation, described fixed
It is internal that belt feeder 20 is arranged on twin beams 21, when needs are unearthed, first uses electric locomotive 24 to draw slag-soil truck 25
To the lower section of the discharging opening of fixed belt feeder 20, start fixed belt feeder 20 and spiral row the most successively
Soil machine 26, dregs is discharged from spiral dumping plough 26 and is delivered to slag-soil truck 25, slag through fixed belt feeder 20
Navy barrow 25 is hauled out tunnel by electric locomotive 24, completes dregs transportation operation in tunnel, each dregs of said method
Freight volume is big, it is possible to get rid of dregs in time.
But, arranged by the internal each space of components of rectangular shield and limited, cannot install inside rectangular shield
It is similar to the fixed belt feeder that circular shield machine is installed, it is impossible to use twin beams and the dregs of fixed belt feeder
The conevying efficiency of dregs in tunnel when transportation resources improves rectangular shield construction.
Summary of the invention
The invention provides a kind of rectangular shield leather machine belting induction system and application thereof and method, in order to solve
During rectangular shield construction, in tunnel, dregs transportation method conevying efficiency is low, the problem affecting rectangular shield construction.
In order to solve above-mentioned technical problem, the technical scheme is that
A kind of rectangular shield leather machine belting induction system, including first order belt feeder, second level belt feeder and
Second level belt feeder be connected hoisting mechanism and be arranged on the axial motion mechanism on the belt feeder of the second level, institute
State in the housing that first order belt feeder is fixedly installed on rectangular shield machine, and be positioned at below center crossbeam, described
First order belt feeder front end is provided with the first feeding mouth, and end is provided with the first discharging opening, described first feeding mouth position
In the underface of spiral dumping plough soil outlet, described first discharging opening is positioned at outside described center crossbeam, described
Second level belt feeder includes second level belt feeder leading portion and second level belt feeder back segment, described second level belt feeder
The front end of leading portion is provided with the second feeding mouth, the end of described second level belt feeder leading portion and described second level belt
The front end of machine back segment is connected by articulated elements, and the end of described second level belt feeder back segment is provided with the second discharging opening,
Described hoisting mechanism draws the front end of described second level belt feeder leading portion and rises or falls, described axially-movable machine
Structure makes described second level belt feeder move along tunnel axis direction towards or away from shield direction in Rectangular Tunnel,
Dregs is transported to described second level belt feeder by described first order belt feeder.
As preferably, described hoisting mechanism includes bracing frame, fixed pulley and hoist engine, and described fixed pulley is arranged
On support frame as described above, pull rope one end of described hoist engine is connected with second level belt feeder, and walks around described
Fixed pulley, the other end is connected with the reel of described hoist engine.
As preferably, it is connected by front end bindiny mechanism between described second level belt feeder and hoisting mechanism, institute
State front end bindiny mechanism and include being arranged on front end hanger and the front end activity of belt feeder leading portion front end, the described second level
Bearing pin, when needs are connected, it is interior by described hoist engine that described front end active pin shaft is arranged on described front end hanger
Pull rope be connected with described front end hanger, remove described front end active pin shaft, the pull rope of described hoist engine
Separate with described front end hanger.
As preferably, it is described that described axial motion mechanism includes that roller and driving means, described roller are arranged on
The two bottom sides of second level belt feeder, described driving means drives described second level belt feeder to carry out axially-movable.
As preferably, described axial motion mechanism also includes supporting wheel, and described support wheel is arranged on described second
The front end of level belt feeder leading portion.
Compared with prior art, the invention have the advantages that rectangular shield leather machine belting of the present invention is defeated
Send system, simple in construction, easy for installation, the conevying efficiency in rectangular shield construction can be improved.
A kind of rectangular shield machine, including spiral dumping plough, center crossbeam, feed sheet machine, chassis, electric locomotive and
Slag-soil truck, it is characterised in that also include rectangular shield leather machine belting induction system described above, described
Chassis is provided with connection beam, and described second level belt feeder is arranged on described connection beam.
As preferably, after described driving means is arranged on described connection beam and is positioned at described second level belt feeder
After Duan.
As preferably, described hoisting mechanism is arranged on described feeding on sheet machine.
Compared with prior art, the invention have the advantages that rectangular shield machine of the present invention uses described
Rectangular shield leather machine belting transportation system, uses fixing first order belt feeder and moveable second level skin
Band machine transport dregs, when needs transport dregs, moves described second level belt feeder to described first order skin
Below band machine, the dregs of discharge passes to second level belt feeder through first order belt feeder, and second level belt feeder connects
Receive the dregs discharged and be delivered in slag-soil truck, completing dregs transportation operation.After casting completes, by second
Level belt feeder is packed up and is placed on chassis, does not affect other operation during rectangular shield construction, described rectangle shield
When structure machine manufactures, technical difficulty is low, low cost of manufacture, it is possible to discharge dregs in time, and production efficiency is high.
The method using above-mentioned rectangular shield machine to carry out dregs transportation, comprises the steps:
Step one: at driving hello sheet machine to chassis, connect described hoisting mechanism and described second level belt feeder.
Step 2: start and feed sheet machine and axial motion mechanism so that second level belt feeder is along tunnel axis direction
Move to shield direction, when described second level belt feeder leading portion completely disengages from chassis, described hello sheet machine and second
Level belt feeder axially-movable stops, and is positioned at the hoisting mechanism fed on sheet machine by described second level belt feeder leading portion
Front end declines until supporting wheel and landing, and releases the connection between hoisting mechanism and second level belt feeder leading portion；
Step 3: drive described axial motion mechanism so that described second level belt feeder continues to shield direction
Carry out axially-movable until described second feeding mouth is positioned at below described first discharging opening；
Step 4: connect end and the front end of second level belt feeder leading portion of first order belt feeder；
Step 5: the underface of locomotive haulage slag-soil truck to described second discharging opening；
Step 6: start second level belt feeder and spiral dumping plough, dregs is discharged through the in spiral dumping plough
One-level belt feeder, second level belt feeder are transferred to slag-soil truck, and slag-soil truck leaves square through locomotive haulage after being loaded with
Shape shield, discharges dregs；
Step 7: rectangular shield advances after terminating, and described axial motion mechanism drives described second level belt feeder
Move along tunnel axis direction to away from shield direction, when the front end of described second level belt feeder leading portion is positioned at institute
When stating below hoisting mechanism, action stops；
Step 8: connect the front end of described hoisting mechanism and second level belt feeder leading portion, in hoisting mechanism startup
Rising action, second level belt feeder leading portion rises.
Step 9: starting described hello sheet machine and axial motion mechanism, described second level belt feeder leading portion moves back
To the initial position of step one, now described hello sheet machine and axial motion mechanism action stops, and releases institute
State the connection between hoisting mechanism and belt feeder leading portion front end, the second level.
As preferably, described first order belt feeder and second level belt feeder leading portion are connected by both sides bindiny mechanism,
Described both sides bindiny mechanism includes the first hanger being arranged on described first discharging opening both sides, is arranged on second and enters
Expecting the second hanger and the both sides active pin shaft of mouth both sides, described first hanger and the second hanger are correspondingly arranged, institute
State both sides active pin shaft to be arranged in described first hanger and the second hanger, by described first order belt feeder and
Second belt machine leading portion is fixing to be connected, and removes described both sides active pin shaft, described first order belt feeder and second
Level belt feeder leading portion is separately.
Compared with prior art, the invention have the advantages that dregs transportation method of the present invention achieves
In rectangular shield machine, use the transmission method of belt feeder transmission dregs, overcome the pumping of dregs pump, slag-soil truck
Directly transport inefficient problem during transport, improve the conevying efficiency of dregs.
Accompanying drawing explanation
Fig. 1 is that in prior art, front view is arranged in rectangular shield machine inner space；
Fig. 2 is that in prior art, top view is arranged in rectangular shield machine inner space；
Fig. 3 is the structural representation of dregs transportation system in circular shield tunnel in prior art；
Fig. 4 is that front view is arranged in the rectangular shield machine inner space of the present invention one specific embodiment；
Fig. 5 is that top view is arranged in the rectangular shield machine inner space of the present invention one specific embodiment；
Fig. 6 is that side view is arranged in the rectangular shield machine inner space of the present invention one specific embodiment；
Fig. 7 is rectangular shield internal second level belt feeder and the hoisting mechanism structure of the present invention one specific embodiment
Schematic diagram；
Fig. 8 is that the second level belt feeder of the present invention one specific embodiment moves along tunnel axis direction to shield
View；
Fig. 9 is the view of belt feeder leading portion front end, the second level decline of the present invention one specific embodiment；
Second level belt feeder and the shape of the first order belt feeder when Figure 10 is the present invention one specific embodiment unearthed
State schematic diagram；
Figure 11 is the structural representation of the both sides bindiny mechanism of the present invention one specific embodiment.
Shown in Fig. 1-2: 10-spiral dumping plough, 11-center crossbeam, 12-duct piece assembling machine working region, 13-
Feed sheet machine working region, 14-feeds sheet machine, 15-chassis；
Shown in Fig. 3: the fixed belt feeder of 20-, 21-twin beams, 22-housing, 23-chassis, 24-electric locomotive,
25-slag-soil truck, 26-spiral dumping plough；
Shown in Fig. 4-10: 30-housing, 31-spiral dumping plough, 32-center crossbeam, 33-feed sheet machine, 34-
Chassis, 35-duct piece assembling machine working region, 37-connection beam, 381-bracing frame, 382-fixed pulley, 383-volume
Raise machine, 39-lining cutting, 42-first order belt feeder, 421-the first hanger, 43-second level belt feeder leading portion, 431-
Second hanger, 44-second level belt feeder back segment, 45-articulated elements, 46-roller, 47-driving means, 48-support
Wheel, 49-front end hanger, 50-electric locomotive, 51-slag-soil truck.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.It should be understood that following example are merely to illustrate
The present invention, rather than limit the range of application of the present invention.
Refer to Fig. 4, Fig. 5 and Fig. 6, a kind of rectangular shield machine, including housing 30, be arranged on housing 30
The lining cutting 39 of inside, spiral dumping plough 31, center crossbeam 32, hello sheet machine 33 and the chassis 34 being set up in parallel,
And duct piece assembling machine working region 35, also include rectangular shield leather machine belting induction system, at rectangle
Outwards carrying dregs during shield driving, described rectangular shield leather machine belting induction system includes first order skin
Band machine 42, second level belt feeder, hoisting mechanism and axial motion mechanism, the slag that spiral dumping plough 31 is discharged
Soil is transferred to second level belt feeder through described first order belt feeder 42, and dregs is transferred to by second level belt feeder
Slag-soil truck 51 is transported to outside rectangular shield, and described hoisting mechanism includes bracing frame 381, fixed pulley 382 and elevator
Machine 383, described axial motion mechanism includes roller 46, the driving means 47 driving described roller 46 to move
With support wheel 48.
Described first order belt feeder 42 is horizontally fixed on housing 30 inside and is positioned at the underface of center crossbeam 32,
Described first order belt feeder 42 front end is provided with the first feeding mouth, and end is provided with the first discharging opening, the described first order
Described first feeding mouth of belt feeder 42 is positioned at the underface of described spiral dumping plough 31 soil outlet, and described
One-level belt feeder 42 rear end extends up to the first discharging opening and is positioned at outside described center crossbeam 32, and when described
First order belt feeder 42 carry dregs with feed sheet machine 33 feed section of jurisdiction carry out simultaneously time, dregs transport time with
Section of jurisdiction will not interfere.
Described second level belt feeder includes second level belt feeder leading portion 43 and second level belt feeder back segment 44, described
The end of second level belt feeder leading portion 43 and the front end of second level belt feeder back segment 44 are connected by articulated elements 45,
Described second level belt feeder leading portion 43 can with articulated elements 45 for the center of circle relative to described second level belt feeder after
Section 44 rotates, and the front end of described second level belt feeder leading portion 43 is provided with the second feeding mouth, described second level skin
End with machine back segment 44 is provided with the second discharging opening, arranges connection beam 37 between described chassis 34, in contact
The top of beam 37 is provided with second level belt feeder axially-movable track, described second level skin along tunnel axis direction
Two bottom sides with machine leading portion 43 and second level belt feeder back segment 44 is symmetrical arranged the described roller 46 of many groups, institute
State second level belt feeder leading portion 43 and second level belt feeder back segment 44 is arranged on described connection beam 37, described
Roller 46 is arranged in the belt feeder axially-movable track of the described second level, drives what described roller 46 moved to drive
After dynamic device 47 is arranged on described connection beam 37 and is positioned at described second level belt feeder back segment 44, drive
Described driving means 47, described roller 46 rolls on described belt feeder moving track, it is achieved the described second level
Belt feeder leading portion 43 and second level belt feeder back segment 44 are along tunnel axis direction towards or away from shield direction
Motion, the crossbeam feeding sheet machine 33 is provided with described hoisting mechanism, as it is shown in fig. 7, described second level belt feeder
The side, front end of leading portion 43 is provided with support wheel 48 and front end bindiny mechanism, and described front end bindiny mechanism includes
Front end hanger 49 and front end active pin shaft, described front end hanger 49 is positioned at the described top supporting wheel 48,
Described active pin shaft is installed, by described front end hanger 49 and described hoist engine 383 in described front end hanger 49
Pull rope connect, the pull rope of described hoist engine 383 tightens up or loosens and realizes described second level belt feeder
Rising on leading portion 43 front end or decline, when the described second level, the elevated mechanism in belt feeder leading portion 43 front end puts down
Time, support wheel 48 and contact with the bottom of lining cutting 39, protect the leading section of described second level belt feeder leading portion 43
Point.Refer to Fig. 8-10, when rectangular shield needs casting in progradation, the most described second level skin
Band machine leading portion 43 and second level belt feeder back segment 44 are respectively positioned on above chassis 34, first will feed sheet machine 33 and open
To belt feeder leading portion 43 front, the described second level, described active pin shaft is used to connect hoisting mechanism and described front end
Hanger 49, opens the most simultaneously and feeds sheet machine 33 and driving means 47, drive described second level belt feeder leading portion
43 and second level belt feeder back segment 44 move along tunnel axis direction to shield direction, when described second level belt
The fully out connection beam of roller 46 37 on machine leading portion 43, described second season, belt feeder leading portion 43 completely disengaged from
During described chassis 34, close described driving means 47, feed sheet machine 33 and halt and start hoisting mechanism,
Described hoisting mechanism assists the front end of described second level belt feeder leading portion 43 to decline until described second level belt feeder
The front end of leading portion 43 arrives the bottom of lining cutting 39, and described support wheel 48 contacts bottom lining cutting 39, and second
Level belt feeder leading portion 43 becomes heeling condition, before releasing hoisting mechanism and described second level belt feeder leading portion 43
The connection of end, opens after described driving means 47 makes second level belt feeder leading portion 43 and second level belt feeder
Section 44 moves forward, when the second feeding mouth of belt feeder leading portion 43 front end, the described second level is fully located at
Time below first discharging opening of first order belt feeder 42, second level belt feeder leading portion 43 and second level belt feeder
Back segment 44 stop motion, uses both sides even belt feeder leading portion 43 front end, the second level and first order belt feeder 42
Connection mechanism connects, and refer to Figure 11, and described both sides bindiny mechanism includes being symmetricly set on described first discharging opening
First hanger 421 of both sides, lives in the second hanger 431 and the both sides that are symmetricly set on described second feeding mouth both sides
Untie-sell axle, described first hanger 421 and the second hanger 431 be correspondingly arranged, now, described second feeding mouth
Being positioned at the underface of described first discharging opening, described both sides active pin shaft is arranged on described first hanger 421 He
In second hanger 431, second level belt feeder leading portion 43 is fixed on first order belt feeder 42, it is ensured that the
Second feeding mouth of second belt machine leading portion 43 front end be positioned at the first discharging opening of first order belt feeder 42 just under
Side, second level belt feeder back segment 44 still rests on above chassis 34, uses electric locomotive 50 by slag-soil truck 51
Draw the lower section of the second discharging opening to second level belt feeder back segment 44.Start second level belt feeder leading portion 43
With second level belt feeder back segment 44, first order belt feeder 42 and screw machine dumping plough 31, dregs is from spiral
Dumping plough 31 is discharged, through first order belt feeder 42 horizontal transmission to second level belt feeder leading portion 43 and second
Level belt feeder back segment 44, dregs enters through second level belt feeder leading portion 43 and second level belt feeder back segment 44
Slag-soil truck 51, is finally pulled out tunnel by electric locomotive 50 by the slag-soil truck 51 being loaded with dregs, it is achieved the tunnel of dregs
Hauling operation in road.
After completing unearthed operation, feed operation to not affect section of jurisdiction, need second level belt feeder leading portion
43 and second level belt feeder back segment 44 be all positioned over above the connection beam 37 above chassis 34.First release
Connection between second level belt feeder leading portion 43 and first order belt feeder 42, then starts described driving means
47 so that second level belt feeder leading portion 43 and second level belt feeder back segment 44 along tunnel axis direction away from shield
Structure moves, and when described front end hanger 49 is positioned at below described hoisting mechanism, described driving means 47 is shut down,
Second level belt feeder leading portion 43 and second level belt feeder back segment 44 rearward athletic performance stop, and use described
Front end active pin shaft connects hoisting mechanism and front end hanger 49, and hoisting mechanism carries out enhancing action, second level skin
Front end with machine leading portion 43 starts to promote, when second level belt feeder leading portion 43 is become horizontal from heeling condition
State, when being in same level height with second level belt feeder back segment 44, described hoisting mechanism action stops, with
Feed sheet machine 33 described in Shi Qidong and driving means 47 makes second level belt feeder leading portion 43 and second level belt feeder
Back segment 44 is along tunnel axis direction rearward movement, away from shield, when described second level belt feeder leading portion 43 He
Second level belt feeder back segment 44 is fully located at above chassis 34, stops feeding sheet machine 33 rearward movement, drives dress
Put 47 stopping actions, finally release the connection between hoisting mechanism and front end hanger 49, now second level skin
Band machine leading portion 43 and second level belt feeder back segment 44 are fully located at above chassis 34, section of jurisdiction are not fed operation
Produce and interfere.
Claims (10)
1. a rectangular shield leather machine belting induction system, it is characterised in that include first order belt feeder,
Second belt machine, the hoisting mechanism being connected with second level belt feeder and be arranged on the axle on the belt feeder of the second level
To motion, described first order belt feeder is fixedly installed in the housing of rectangular shield machine, is positioned at center horizontal
Below beam, described first order belt feeder front end is provided with the first feeding mouth, and end is provided with the first discharging opening, described
First feeding mouth is positioned at the underface of spiral dumping plough soil outlet, and it is horizontal that described first discharging opening is positioned at described center
Outside beam, described second level belt feeder includes second level belt feeder leading portion and second level belt feeder back segment, described
The front end of second level belt feeder leading portion is provided with the second feeding mouth, the end of described second level belt feeder leading portion and institute
The front end stating second level belt feeder back segment is connected by articulated elements, and the end of described second level belt feeder back segment sets
Having the second discharging opening, described hoisting mechanism draws the front end of described second level belt feeder leading portion and rises or falls,
Described axial motion mechanism make described second level belt feeder in Rectangular Tunnel along tunnel axis direction towards or remote
Moving from shield direction, dregs is transported to second level belt feeder by first order belt feeder.
Rectangular shield leather machine belting induction system the most according to claim 1, it is characterised in that described in carry
Rising mechanism and include bracing frame, fixed pulley and hoist engine, described fixed pulley is arranged on support frame as described above, described
Pull rope one end of hoist engine is connected with second level belt feeder, and walks around described fixed pulley, the other end and elevator
The reel of machine is connected.
Rectangular shield leather machine belting induction system the most according to claim 2, it is characterised in that described
Being connected by front end bindiny mechanism between second level belt feeder and hoisting mechanism, described front end bindiny mechanism includes
Being arranged on front end hanger and the front end active pin shaft of belt feeder leading portion front end, the described second level, described front end is movable
Bearing pin is arranged in the hanger of described front end, is fixedly linked with described front end hanger by the pull rope of described hoist engine,
Removing described front end active pin shaft, the pull rope of described hoist engine separates with described front end hanger.
Rectangular shield leather machine belting induction system the most according to claim 1, it is characterised in that described
Axial motion mechanism includes that roller and driving means, described roller are arranged on the bottom of described second level belt feeder
Both sides, described driving means drives described second level belt feeder to carry out axially-movable.
Rectangular shield leather machine belting induction system the most according to claim 3, it is characterised in that described
Axial motion mechanism also includes supporting wheel, and the described wheel that supports is arranged on the front end of described second level belt feeder leading portion.
6. a rectangular shield machine, including spiral dumping plough, center crossbeam, feeds sheet machine, chassis, electric locomotive
And slag-soil truck, it is characterised in that also include that the rectangular shield leather machine belting as described in claim 1-4 is arbitrary is defeated
Sending system, described chassis to be provided with connection beam, described second level belt feeder is arranged on described connection beam.
Rectangular shield machine the most according to claim 6, it is characterised in that described driving means is arranged on institute
After stating on connection beam and being positioned at described second level belt feeder back segment.
Rectangular shield machine the most according to claim 6, it is characterised in that described hoisting mechanism is arranged on institute
State and feed on sheet machine.
9. use the method that rectangular shield machine as claimed in claim 8 carries out dregs transportation, it is characterised in that
Comprise the steps:
Step one: at driving hello sheet machine to chassis, connect described hoisting mechanism and described second level belt feeder；
Step 2: start and feed sheet machine and axial motion mechanism so that second level belt feeder is along tunnel axis direction
Move to shield direction, when described second level belt feeder leading portion completely disengages from chassis, described hello sheet machine and second
Level belt feeder axially-movable stops, and is positioned at the hoisting mechanism fed on sheet machine by described second level belt feeder leading portion
Front end declines until supporting wheel and landing, and releases the connection between hoisting mechanism and second level belt feeder leading portion；
Step 3: drive described axial motion mechanism so that described second level belt feeder continues to shield direction
Carry out axially-movable until described second feeding mouth is positioned at below described first discharging opening；
Step 4: connect end and the front end of second level belt feeder leading portion of first order belt feeder；
Step 5: the underface of locomotive haulage slag-soil truck to described second discharging opening；
Step 6: start second level belt feeder and spiral dumping plough, dregs is discharged through the in spiral dumping plough
One-level belt feeder, second level belt feeder are transferred to slag-soil truck, and slag-soil truck leaves square through locomotive haulage after being loaded with
Shape shield, discharges dregs；
Step 7: rectangular shield advances after terminating, and described axial motion mechanism drives described second level belt feeder
Move along tunnel axis direction to away from shield direction, when the front end of described second level belt feeder leading portion is positioned at institute
When stating below hoisting mechanism, action stops；
Step 8: connect the front end of described hoisting mechanism and second level belt feeder leading portion, in hoisting mechanism startup
Rising action, second level belt feeder leading portion rises；
Step 9: starting described hello sheet machine and axial motion mechanism, described second level belt feeder leading portion moves back
To the initial position of step one, now described hello sheet machine and axial motion mechanism action stops, and releases institute
State the connection between hoisting mechanism and belt feeder leading portion front end, the second level.
Dregs transportation method the most according to claim 9, it is characterised in that described first order belt
Machine and second level belt feeder leading portion are connected by both sides bindiny mechanism, and described both sides bindiny mechanism includes being arranged on
First hanger of described first discharging opening both sides, is arranged on second hanger and two of described second feeding mouth both sides
Side active pin shaft, described first hanger and the second hanger be correspondingly arranged, and described both sides active pin shaft is arranged on institute
State in the first hanger and the second hanger, connect fixing to described first order belt feeder and second level belt feeder leading portion,
Remove described both sides active pin shaft, described first order belt feeder and second level belt feeder leading portion separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228405.XA CN105836408B (en) | 2016-04-13 | 2016-04-13 | A kind of rectangular shield leather machine belting transport system and its application and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228405.XA CN105836408B (en) | 2016-04-13 | 2016-04-13 | A kind of rectangular shield leather machine belting transport system and its application and method |
Publications (2)
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| CN105836408A true CN105836408A (en) | 2016-08-10 |
| CN105836408B CN105836408B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610228405.XA Active CN105836408B (en) | 2016-04-13 | 2016-04-13 | A kind of rectangular shield leather machine belting transport system and its application and method |
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| CN107673028A (en) * | 2017-11-09 | 2018-02-09 | 中铁工程装备集团有限公司 | A kind of main frame ribbon conveyer mounting structure of adaptive driving attitude |
| CN108194130A (en) * | 2017-12-29 | 2018-06-22 | 上海市机械施工集团有限公司 | A kind of transportation resources of rectangular shield segment inside tunnel |
| CN112441403A (en) * | 2019-09-05 | 2021-03-05 | 德国邮政股份公司 | Assembly for handling mailings |
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| CN113236351B (en) * | 2021-06-09 | 2022-11-22 | 中国铁建重工集团股份有限公司 | Continuous belt conveyor extension tunnel support mounting method and tool |
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| CN105836408B (en) | 2018-09-18 |
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