CN106315245A - Centering rotating type semi-portal truss - Google Patents
Centering rotating type semi-portal truss Download PDFInfo
- Publication number
- CN106315245A CN106315245A CN201610794824.XA CN201610794824A CN106315245A CN 106315245 A CN106315245 A CN 106315245A CN 201610794824 A CN201610794824 A CN 201610794824A CN 106315245 A CN106315245 A CN 106315245A
- Authority
- CN
- China
- Prior art keywords
- centering
- rotating
- semi
- crossbeam
- supporting leg
- 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.)
- Granted
Links
Classifications
-
- 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
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/04—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with pick-up shovels
-
- 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
- B65G21/12—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 position of load-carrier or traction element as a whole
-
- 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
Abstract
The invention relates to a centering rotating type semi-portal truss applied to a stacker-reclaimer for a circular stock yard and belongs to the technical field of stacking and reclaiming equipment for bulk materials in circular stock yards. The truss comprises a centering rotating part, a rotating portal part in rotating connection with the centering rotating part used as a rotating pivot as well as a bucket wheel reclaiming part connected onto the rotating portal part in a liftable manner; the bucket wheel reclaiming part can rotate with the rotating portal part; when the rotating portal part rotates around the centering rotating part, and the bucket wheel reclaiming part is driven to reclaim materials in a liftable manner, so that a reclaiming part and/or a stacking part of the stacker-reclaimer can be driven to rotate together, and reclaiming and/or stacking of the circular stock yard can be realized; through optimization of the structure of the semi-portal truss, co-rotation arrangement of a bucket wheel machine and a belt conveyor fixed on the semi-portal truss can be met, the portal stacker-reclaimer of the circular stock yard adopts bucket wheel type reclaiming, and the reclaiming productivity of stacking and reclaiming of the circular stock yard is improved.
Description
Technical field
The present invention relates to one and be applied to semi-door type truss door frame in circular stockyard, more specifically, particularly relate to one
Concentric-running semi-door type truss, belongs to circular stockyard bulk material heap taking equipment technical field.
Background technology
Along with environmental consciousness and the raising day by day of environmental requirement, reduce the pollution to surrounding and become large-scale modernization storage
Stock ground urgent problem, also needs to the impact avoiding vile weather to bedding plant safe operation simultaneously.Circular stockyard heap takes
Material machine is the heap reclaimer device of a kind of bulk material, is usually placed in circular stockyard, along with economic growth and social progress, ring
Guaranteed request is more and more higher, and the application of stacker reclaimer of round stock yard will expand further, has good market prospect.
At present, domestic and international stacker reclaimer of round stock yard mainly uses continuous herringbone windrow and tunneling boring feeding form, should
Stock mode is during windrow, and windrow arm moves back and forth around newel, to realize continuous herringbone windrow, but scraper-type structure
Feeding be only applicable to the stock ground that reserves are little, stack height is low and material viscosity is little, it is impossible to meet that big reserves, material stack height be high and thing
The stock ground that material viscosity is big.
For solving above-mentioned technical problem, Chinese patent literature CN201420655712.2 discloses a kind of circular stockyard mixing
Stacker and circular stockyard gate-type mixing stacker-reclaimer, it includes circular stockyard mixed-windrowed locomotive, reclaimer, door frame and pitching behaviour
Making assembly, circular stockyard mixed-windrowed locomotive includes newel, supplied materials trestle, windrow support body, windrow support body is provided with windrow defeated
Send device and Mobile unloading device；It is hinged with windrow running gear on windrow support body, door frame is hinged with feeding running gear,
Stacker and reclaimer are all set up on the track of circular stockyard barricade.But the door frame that above-mentioned stacker-reclaimer uses is predominantly " A "
Font structure, it is impossible to meet the use requirement of the walking beam of bucket wheel machine and belt feeder transporter, structurally cannot meet circle
The requirement that stock ground door type bucket-wheel stacker reclaimer moves altogether, limits the feeding production capacity of heap feeding.Still further aspect, " A " word
The door frame of type is due to its reasons in structure, it is impossible to realize the regulation in rotary course so that in actual applications, it is impossible to well solve
Certainly gate-type machine circular stockyard circular orbit makes required precision height, and a difficult problem for ground free settling deformation during use.
Stacker reclaimer of round stock yard with advanced technology, program control level is high, floor space is little, storage capacity is big, environmental-protecting performance is prominent
Go out so that it is obtain every profession and trade and more and more approve.Especially with harbour, the material transfer station transhipment the biggest ability of handling capacity
The needs changed, develop and can have large-scale (ultra-large type) production capacity and to material strong adaptability and the material on technically reliable ground
Heap reclaimer device just seems extremely necessary.But the door frame being used for circular stockyard cannot meet circular stockyard gate-type bucket-wheel stacker in fact and take
The needs of material machine, limit the feeding production capacity of heap feeding.
This also constitutes the design of the door frame requiring further improvement stacker-reclaimer, with the technical problem existing for solution.
Summary of the invention
The problems referred to above existed for prior art, it is an object of the invention to provide a kind of for stacker reclaimer of round stock yard
Concentric-running semi-door type truss, with this, rotating gantry portion around centering rotating part revolution while, drive bucket wheel feeding portion
Liftable feeding, thus formed and the feeding portion of stacker-reclaimer and/or windrow portion can be driven to turn round together, it is achieved circular stockyard
Feeding and/or windrow, by the optimization to semi-door type truss structure, it is possible to meet the bucket wheel machine that is fixed on semi-door type truss and
The layout that belt feeder transporter turns round altogether, it is achieved that circular stockyard gantry stacker reclaimer uses the stacker-reclaimer of bucket wheel formula feeding,
Improve the feeding production capacity of circular stockyard heap feeding.
According to it is an object of the invention to provide a kind of concentric-running semi-door type truss, for stacker reclaimer of round stock yard, bag
Include centering rotating part, and be the rotating gantry portion that revolution maincenter revolution connects with centering rotating part, and lifting be connected to rotation
Bucket wheel feeding portion in revolving door frame portion, and can turn round in the lump in accompanying rotation door frame portion, with this, in rotating gantry portion around centering revolution
While portion's revolution, drive the liftable feeding in bucket wheel feeding portion, thus form feeding portion and/or the heap that can drive stacker-reclaimer
Material portion turns round together, it is achieved the feeding of circular stockyard and/or windrow, by the optimization to semi-door type truss structure, it is possible to meet
It is fixed on the bucket wheel machine on semi-door type truss and layout that belt feeder transporter turns round altogether, it is achieved that circular stockyard gantry stacker feeding
Machine uses the stacker-reclaimer of bucket wheel formula feeding, improves the feeding production capacity of circular stockyard heap feeding.
Preferably, described rotating gantry portion includes supporting, with first crossbeam, the door frame supporting leg being connected；Described rotating gantry portion
Including and the gyroaxis bearing fixing with first crossbeam one, described floating bearing seat is positioned at one end of first crossbeam, is set in
On centering rotating part rotatable fixing, described door frame supporting leg is fixed on the first crossbeam other end away from centering rotating part,
And extend in parallel with centering rotating part.
Preferably, described door frame supporting leg and gyroaxis bearing set up the two ends in first crossbeam bottom surface separately.
Preferably, described door frame supporting leg is hinged on the bottom side of first crossbeam.
Preferably, described first crossbeam includes the first flat-topped ridge, is fixed on the pulley base on the first flat-topped ridge and elevator pedestal, institute
State pulley base interval set up separately at the two ends of the first flat-topped ridge top side face, along the geometric center symmetry cloth of first crossbeam length direction
Putting, what described elevator pedestal was spaced sets up separately at the two ends of the first flat-topped ridge bottom side, along the geometry of the length direction of first crossbeam
The heart is arranged symmetrically with.
Preferably, described door frame supporting leg include upper end thereof on first crossbeam, lower end is perpendicular to first crossbeam towards downward
The supporting leg stretched.
Preferably, described running mechanism is arranged on the supporting leg tail end away from first crossbeam, with fixing of supporting leg one.
Preferably, rotating gantry portion also includes the running mechanism being fixed on door frame supporting leg, described running mechanism include with
The running mechanism free bearing that door frame supporting leg one is fixing, and the driving wheel of running mechanism free bearing drive connection, and guide driving wheel
The guide rail moved ahead, described running mechanism free bearing top is fixed on the bottom of door frame supporting leg, and extends down；Described driving wheel embeds
In the inside of running mechanism free bearing, it is folded between running mechanism free bearing and guide rail, rotatable with running mechanism free bearing fixing；
Described guide rail fixes on the ground, extends along semi-door type truss direct of travel.
Preferably, described running mechanism also includes being integrally fixed with running mechanism free bearing, is connected with drive wheel
Drive motor.
Preferably, described door frame supporting leg also includes being connected with supporting leg, and be folded between first crossbeam and supporting leg returns
Turn ball strand.
Preferably, described gyrosphere strand is arranged on the top of supporting leg, with fixing of supporting leg one.
Preferably, described bucket wheel feeding portion includes feeding girder, along the bucket wheel machine of feeding girder length direction drive connection
Structure, and be fixed on semi-door type door frame, the elevating mechanism being connected with feeding girder liftable.
Preferably, state elevating mechanism and include winding lifting mechanism, fixed pulley group, running block and steel cable, described hoisting crane
Rising mechanism and fixed pulley group is fixed on semi-door type door frame, described running block is fixing with feeding girder one, described steel cable
One end is fixed with feeding girder, and the other end being oppositely arranged passes through assembly pulley and running block, with winding lifting mechanism length
Stretch fixing can be rolled up.
Preferably, described centering slewing equipment includes fixing supporting mechanism, the mandrel being connected with fixing supporting mechanism, and set
The centering slew gear being located in mandrel, described fixing supporting mechanism fixes on the ground；Described mandrel one end supports with fixing
Mechanism is fixed, the other end being oppositely arranged, and upwardly extends along vertical；Described centering slew gear and feeding device one
Fixing, rotatable relative to mandrel while, the axis direction along mandrel moves.
Preferably, described centering slew gear includes centering ring and rotating ring, centering ring and the rotating ring that concentric is socketed
Between be provided with the first rolling assembly, the centrage of centering ring, the first rolling assembly and rotating ring is coaxially disposed, and rotating ring is first
Rolling assembly rotates around centering ring with rotating ring internal diameter for track under guiding.Preferably,
Preferably, the first rolling assembly is made up of multiple first rolling members, the first rolling member include the first roller, first
Seat and the first shaft stool, the first roller through the first bearing fix connect centering ring outer surface, the first roller is interior with rotating ring
Surface portion is tangent.
Preferably, connect through the first shaft stool between the first roller and the first bearing.
Preferably, centering ring is made up of the first centering ring, the second centering ring and centering ring link, the first and second centering
Ring is symmetrical arranged and links into an integrated entity through centering ring link.
Preferably, the first and second centering ring outer surfaces are all distributed multiple first rolling member.
Preferably, rotating ring is divided into and the first and second rotating rings.
Preferably, the first centering ring and the socket of the first rotating ring concentric, the second centering ring and second rotates concentric set
Connecing, inner surface and first roller portion of each ring body are cut into rotary rail mutually.
Preferably, inner surface and/or the ring body end face of centering ring are provided with the second rolling assembly, are used for realizing whole centering and return
Rotation mechanism is led down along centering ring center line movement through the second rolling assembly while gyration.
Preferably, the second rolling assembly is made up of multiple second rolling members, and the second rolling member is propped up by the second roller, the second axle
Seat and the second bearing composition.
Preferably, connect through the second shaft stool between the second roller and the second bearing.
Preferably, the both ends that the first and second centering rings are not connected with centering ring link add multiple second and roll
Part.
Preferably, also including one the 3rd rolling assembly, for the axial limiting of rotating ring, the 3rd rolling assembly includes multiple
3rd rolling member, the 3rd rolling member include the 3rd pair of rollers, the 3rd shaft stool to and three abutments, the 3rd pair of rollers is respectively through
Three shaft stools connect the ring body exterior surface of the first and second centering rings to separate connection three abutments, three abutments, the 3rd roller
The first and second rotating ring ring body two ends to sandwiched rotating ring.
Preferably, the 3rd roller is taper cone pulley.
Preferably, the nearly centering ring of taper cone pulley smaller part.
Preferably, this taper clip wheel of rotating ring sandwiched between, the spacing distance of the rolling circle of each 3rd rolling member with
Its rotation ring body rail thicknesses direction of matching forms rolling pair.
Preferably, the tapering of taper cone pulley is determined by speed of gyration.
Preferably, the tapering of taper cone pulley is the centre of gyration that taper cone pulley speed angle bus is intersected in described centering slew gear
Point angulation.
Preferably, the most uniform cloth of the multiple rolling members in first, second, third rolling assembly
Put.
Preferably, multiple rolling members are uniform staggered with preferably,
Preferably, described centering rotating part also includes being set on mandrel, is located at the dust-proof of fixing supporting mechanism top
Mechanism.
The concentric-running semi-door type truss that the present invention provides, in rotating gantry portion while centering rotating part revolution,
Drive the liftable feeding in bucket wheel feeding portion, thus formed and the feeding portion of stacker-reclaimer and/or windrow portion can be driven to turn round together,
Realize feeding and/or the windrow of circular stockyard, by the optimization to semi-door type truss structure, it is possible to meet and be fixed on semi-door type purlin
The layout that bucket wheel machine on frame and belt feeder transporter turn round altogether, it is achieved that circular stockyard gantry stacker reclaimer uses bucket wheel formula to take
The stacker-reclaimer of material, improves the feeding production capacity of circular stockyard heap feeding, additionally, concentric-running semi-door type truss has
The rotating gantry portion of horizontal upper beam, owing to using supporting leg and upper flat-topped ridge revolution ball pivot draw bail, can solve gate-type very well
Machine circular stockyard circular orbit make precision relatively low and use in this difficult problem of foundation settlement deformation.
Accompanying drawing explanation
The structural representation of the stacker-reclaimer of the concentric-running semi-door type truss that Fig. 1 provides for using the present invention；
The structural representation of the concentric-running semi-door type truss being adapted to stacker-reclaimer that Fig. 2 provides for the present invention；
The structural representation of the running mechanism of the concentric-running semi-door type truss that Fig. 3 provides for the present invention；
The internal structure schematic diagram of the stacker-reclaimer of the concentric-running semi-door type truss that Fig. 4 provides for using the present invention；
The schematic diagram of the fixing supporting mechanism being adapted to concentric-running semi-door type truss that Fig. 5 provides for the present invention；
The top view of the fixing supporting mechanism being adapted to concentric-running semi-door type truss that Fig. 6 provides for the present invention；
The partial enlarged drawing of the centering rotating part being adapted to concentric-running semi-door type truss that Fig. 7 provides for the present invention；
The partial enlarged drawing of the centering rotating part being adapted to concentric-running semi-door type truss that Fig. 8 provides for the present invention；
The partial enlarged drawing of the centering rotating part being adapted to concentric-running semi-door type truss that Fig. 9 provides for the present invention；
The partial enlarged drawing of the centering rotating part being adapted to concentric-running semi-door type truss that Figure 10 provides for the present invention；
The partial enlarged drawing of the centering rotating part being adapted to concentric-running semi-door type truss that Figure 11 provides for the present invention.
Detailed description of the invention
As it is shown in figure 1, the invention provides a kind of semi-door type truss, for stacker reclaimer of round stock yard, this semi-door type purlin
Frame coordinates the feeding portion of stacker reclaimer of round stock yard, supports and drives lifting and the revolution in feeding portion, be particularly suitable for bucket wheel formula
Feeding portion.Specifically, semi-door type truss includes rotating part 30 of feeling relieved, and the rotation connected with centering rotating part 30 for revolution maincenter
Door frame portion 10, and the bucket wheel feeding portion 20 being connected in rotating gantry portion 10 of lifting, and can accompanying rotation door frame portion 10 1
And turn round.With this, in rotating gantry portion 10 while centering rotating part 30 revolution, drive that bucket wheel feeding portion 20 is liftable takes
Material, thus formed and the feeding portion of stacker-reclaimer and/or windrow portion can be driven to turn round together, it is achieved the feeding of circular stockyard and/or
Windrow, by the optimization to semi-door type truss structure, it is possible to meets and is fixed on the bucket wheel machine on semi-door type truss and belt feeder fortune
The layout that defeated machine turns round altogether, it is achieved that circular stockyard gantry stacker reclaimer uses the stacker-reclaimer of bucket wheel formula feeding, improves circle
The feeding production capacity of shape stock ground heap feeding.
As Figure 2-3, rotating gantry portion 10 can be various suitable shape, should not be used as limitation of the invention,
It is as the criterion meeting belt feeder and the mounting stability in bucket wheel feeding portion and convenience, is preferably with rotating gantry portion in the present embodiment
One rectangle door frame, as in figure 2 it is shown, rotating gantry portion 10 and the revolution of centering rotating part 30 pivot, is collectively forming circular stockyard heap
The revolution truss of reclaimer.First crossbeam 11 that rotating gantry portion 10 includes being connected with centering rotating part 30 revolution (on), peaceful
Row in centering rotating part 30 spaced door frame supporting leg 12, first crossbeam 11 (on) company of one end and centering rotating part 30 revolution
Connect, collectively form support rotating gantry portion 10 with centering rotating part 30 and overcome deadweight, it is achieved liftable rounded end 110；Sheathed
On centering rotating part 30, limit the fixing end 120 of rotating gantry portion 10 radial displacement；First crossbeam 11 (on) away from feeling relieved back
The other end of transfer part 30 is hinged with door frame supporting leg 12, constitutes realization regulation rotating gantry portion 30 and overcomes track stress or rigidity to turn
Dynamic adjustment end 130；Door frame supporting leg 12 away from first crossbeam 11 (on) the drivable ground that is fixed on of other end, form band
The drive end 140 of dynamic rotating gantry portion 10 revolution.With this, under the drive of drive end 140, limited by fixing end 120 and rotate
Door frame portion 10 prolongs its displacement radially, under the effect of rounded end 110 so that first crossbeam 11 (on) around centering rotating part 30
Revolution, meanwhile, by adjustment end 130, it is possible to elimination effectively and overcome the rotating gantry portion 10 track in rotary course
Stress or because the problem of rigidity rotation.In order to reduce the frictional resistance of turning course, rotating gantry portion 10 also includes and the
One crossbeam 11 (on) the fixing gyroaxis bearing 13 of one, this gyroaxis bearing 13 be positioned at first crossbeam 11 (on) one end, set
It is located on centering rotating part 30 rotatable fixing.Further, in order to obtain bigger work space as far as possible, door frame props up
Lower limb 12 and gyroaxis bearing 13 set up separately first crossbeam 11 (on) two ends of bottom side.Preferably, in order to weaken rotating gantry portion
The impact of 10 lateral stress in rotary course, door frame supporting leg 12 be hinged on first crossbeam 11 (on) bottom surface, end.
As one preferably embodiment, rotating gantry portion 10 include first crossbeam 11 (on), with first crossbeam 11
On () support the door frame supporting leg 12 connected, and first crossbeam 11 (on) the fixing gyroaxis bearing 13 of one, described floating bearing
Seat 13 be positioned at first crossbeam 11 (on) one end, be set on centering rotating part 30 rotatable fixing, described door frame supporting leg 12
Be fixed on first crossbeam 11 (on) away from the other end of centering rotating part 30, and extend in parallel with centering rotating part 30.
Specifically, first crossbeam 11 (on) include the first flat-topped ridge 111 (on), be fixed on the first flat-topped ridge 111 (on) on cunning
Wheel seat 112 and elevator pedestal 113, described pulley base 112 interval set up separately the first flat-topped ridge 111 (on) two ends of end face, along the
One crossbeam 11 (on) the geometric center of length direction be arranged symmetrically with, setting up separately at the first flat-topped ridge 111 of this elevator pedestal 113 interval
On () two ends of bottom surface, along first crossbeam 11 (on) geometric center of length direction is arranged symmetrically with, by symmetrical pulley
Seat 112 and elevator pedestal 113 so that first crossbeam 11 (on) stress at two ends reaches balance, whole first crossbeam 11 (on)
The load distribution of carrying is more uniform.
Door frame supporting leg 12 can be various suitable shape, as in figure 2 it is shown, door frame supporting leg 12 includes being hinged on first crossbeam
11 (on) on, lower end be perpendicular to first crossbeam 11 (on) supporting leg 121 that extends down.
One preferred embodiment in, rotating gantry portion 10 also includes the running mechanism being fixed on door frame supporting leg 12
14, running mechanism 14 be arranged on supporting leg 121 away from first crossbeam 11 (on) tail end, fixing with supporting leg 121 one.With
This, by the motion of running mechanism 14 self, drive supporting leg 121 drive first crossbeam 11 (on) move together, thus realize
Whole rotating gantry portion 10 rotates around centering rotating part 30.
Running mechanism 14 can be various suitable mechanism, only need to meet and door frame supporting leg 12 can be driven around centering rotating part
30 rotate.It is preferred that as it is shown on figure 3, running mechanism 14 includes the running mechanism free bearing fixing with supporting leg 121 one
141, and the driving wheel 142 of running mechanism free bearing 141 drive connection, and guide the guide rail 143 that driving wheel 142 moves ahead, traveling
Mechanism's free bearing 141 top is fixed on the bottom of supporting leg 121, and extends down；Driving wheel 142 embeds running mechanism free bearing 141
Inside, be folded between running mechanism free bearing 141 and guide rail 143, rotatable with running mechanism free bearing 141 fixing；Guide rail
143 fix on the ground, extend along rotating gantry portion 10 direct of travel.Guided by guide rail 143 and limit driving wheel 142 along it
The orbiting motion preset, ensures that running mechanism 14 is according to set track walking.Further, prop up to realize door frame
The automatic rotary of lower limb 12, it is achieved Stroke Control accurately, also includes being integrally fixed, with driving wheel with running mechanism free bearing 141
The driving motor 144 of 142 drive connections, with this, by driving motor 144, can control driving wheel 142 accurately, drive and support
Lower limb 121 moves together.Further, in order to better meet rotating gantry portion 10 revolution operation in, door frame supporting leg 12 across
Pivot angle displacement on degree direction and self torsional displacement, also include being connected with supporting leg 121, be folded in first crossbeam 11 (on)
And the gyrosphere strand 145 between supporting leg 121.Preferably, gyrosphere strand 145 is arranged on the top of supporting leg 121, with supporting leg
Fixing of 121 one.
In sum, above-mentioned rotating gantry portion, in rotating gantry portion while centering rotating part revolution, drive bucket wheel to take
The liftable feeding in material portion 20, thus formed and the feeding portion of stacker-reclaimer and/or windrow portion can be driven to turn round together, it is achieved circular
The feeding in stock ground and/or windrow, by the optimization to semi-door type truss structure, it is possible to meets and is fixed on the bucket on semi-door type truss
The layout that turbine and belt feeder transporter turn round altogether, it is achieved that circular stockyard gantry stacker reclaimer uses the heap of bucket wheel formula feeding to take
Material machine, improves the feeding production capacity of circular stockyard heap feeding.The installation requirements of belt feeder and bucket wheel machine can be coordinated, meet bucket
Turbine and belt feeder be empty vertical lift in door frame, and provides the requirement of the mobilizable fixing beam of belt feeder, additionally, revolving door
Frame portion has the rotating gantry portion of horizontal upper beam, owing to using supporting leg and upper flat-topped ridge revolution ball pivot draw bail, and can be fine
Solve gate-type machine circular stockyard circular orbit make precision relatively low and use in this difficult problem of foundation settlement deformation.
In embodiments of the invention, bucket wheel feeding portion 20 can use various suitable shape, it is preferable that as shown in Figure 4,
Bucket wheel feeding portion 20 includes feeding girder 21, along the bucket-wheel mechanism 22 of feeding girder 21 length direction drive connection and fixing
In rotating gantry portion 10, the elevating mechanism 23 being connected with feeding girder 21 liftable, under the driving effect of elevating mechanism 23,
Feeding girder 21 can be along the short transverse in rotating gantry portion 10, and the connection of height lifting drives feeding girder 21 relative with this
In the height lifting of bank, driving bucket-wheel mechanism 22 counterpart stockpile, horizontal direction and vertical position all can be on-demand
Change, thus, the layering feeding in bucket wheel feeding portion can be realized, and cross over stockpile selection stockpile feeding, breach existing taking
Material machine is not across the limitation of stockpile feeding so that a stock ground storage various materials, and access is possibly realized respectively；Pass through
Use bucket-wheel mechanism as the actuator of feeding, enhance the material fetching mechanism adaptation ability to material physical characteristic, its fault
Rate is low, safeguards simple.
Elevating mechanism 23 can use various suitable shape, it is preferable that in an embodiment of the present invention, elevating mechanism 23
Including winding lifting mechanism 231, fixed pulley group 232, running block 233 and steel cable 234, winding lifting mechanism 231 and fixed pulley
Group 232 is fixed in rotating gantry portion 10, and running block 233 is fixing with feeding girder 21 one, steel cable 234 one end and feeding
Girder 21 is fixed, and the other end being oppositely arranged passes through fixed pulley group 232 and running block 233, long with winding lifting mechanism 231
Degree can roll up stretch fixing.The connection stretched can be rolled up, in fixed pulley group 232 by length between steel cable 234 and winding lifting mechanism 231
Under effect with running block 233, driving feeding girder 21 in vertical, the most switchable conversion, with this, change is fixing
The switching of the height and position of the bucket-wheel mechanism 22 on feeding girder 21.
Fig. 5-11 is the close-up schematic view of centering rotating part, and centering rotating part 30 can be various suitable shape,
In the present embodiment, as shown in Figure 4, centering rotating part 30 includes the fixing supporting mechanism 31 being fastened together with ground, and sandwiched
Between fixing supporting mechanism 31 and rotating gantry portion 10, the mandrel 32 being connected with fixing supporting mechanism 31, by propping up with fixing
The mandrel 32 that support mechanism 31 connects, it is provided that the fixing axle center of rotating gantry portion 10 revolution, thus drive semi-door type truss around centering
The revolution that rotating part 30 is capable of circulation.It is preferred that mandrel 32 and fixing supporting mechanism 31 one is fixing.
As the another kind preferably scheme of the present embodiment, as shown in Figure 4, centering rotating part 30 includes fixing supporting mechanism
31, the mandrel 32 being connected with fixing supporting mechanism 31, and the centering slew gear 33 being set on mandrel 32, fixing supporting mechanism
31 fix on the ground；Mandrel 32 one end is fixed with fixing supporting mechanism 31, the other end being oppositely arranged, along vertical to
Upper extension；Centering slew gear 33 is fixing with bucket wheel feeding portion 20 one, rotatable relative to mandrel 32 while, Ke Yiyan
The axis direction motion of mandrel 32.With this, under the restriction and guiding of centering slew gear 33, fixing bucket wheel in conjunction takes
While material portion 20 is rotatable relative to mandrel 32, can move along the axis direction of mandrel 32, thus realize bucket wheel feeding portion
20 relative to bank horizontal direction and vertical, position can any switching laws fixing, cross over stockpile and take realizing reclaimer
Material so that a stock ground storage various materials, and access is possibly realized respectively.
Fixing supporting mechanism 31 can be various suitable shape, it is preferable that as shown in Figure 5 and Figure 6, fixing supporting mechanism
31 include base 311, the cylinder 312 being fixed on base 311, and are arranged on cylinder 312 outer peripheral face, along cylinder 312
At least one axial guidance 314 that footpath convex is arranged, base 311 is locked fixing by bolt, cylinder 312 and base 311 1
The connection of body, axial guidance 314 is distributed on the outer peripheral face of cylinder 312, and axially extending along cylinder 312.By the axle arranged
Direction guiding rail 314, it is ensured that bucket wheel feeding portion can be along variable the moving of the axial height of cylinder 312.Further, axial guidance
314 for being perpendicular to cylinder 312 plane radially, and fixing with cylinder 312 one, forms one on the outer peripheral face of cylinder 313
Individual cross section is the cross section of non-positive round, with this so that be limited at uniform axial with the rolling element of axial guidance 314 routing motion
On guide rail 314, it is to avoid rotary motion around cylinder 313 axle center.Further, centering rotating part 30 and revolving door for convenience
The gyration in frame portion 10, also includes the top axle bearing 313 being fixed on cylinder 312 top.
Centering slew gear 33 can be various suitable shape, it is preferable that as shown in Fig. 7 to Figure 11, existing in order to overcome
The stock ground of cannot crossing over having equipment (bridge-type stacker-reclaimer) is operated this shortcoming, then must increase its revolution and the merit of lifting
Can, realizing centering revolution, translation or elevating movement simultaneously, and bearing effect can be played to centering portion load-bearing is spacing, the present invention is real
The centering slew gear provided in example is provided, is divided into centering ring 331 and rotating ring 332 that concentric be socketed, centering ring 331 and rotation
The first rolling assembly 333, the centrage of the first rolling assembly 333 and centering ring 331 and rotating ring 332 center of circle it is provided with between ring 332
Being coaxially disposed, and by the first rolling assembly 333, rotating ring 332 is radially positioned and carried, the first rolling assembly 333 is by multiple
First rolling member 3331 forms, and the first rolling member 3331 includes the first roller 3331a, the first bearing 3331b and shaft stool
3331c, the first roller 3331a fix the outer surface connecting centering ring 331, the first roller 3331a and rotation through the first bearing 3331b
The inner surface portion of change 332 is tangent, now, rotating ring 332 first rolling assembly 333 guide under with rotating ring 332 internal diameter
Rotate around centering ring 331 for track, complete gyration of feeling relieved.As the one preferably scheme of the present embodiment, the first roller
Connect through shaft stool 3331c between 3331a and the first bearing 3331b, in other words, roll (moving) carrier and be arranged in the first roller
In.
Stability during in order to ensure that whole centering slew gear moves and the reasonability of carrying, as the one of the present invention
Preferably embodiment, centering ring 331 is respectively by the first centering ring 3311 (upper ring A), the second centering ring 3312 (lower ring B) and calmly
Thimble link 3313 forms, and the first and second centering rings are symmetrical arranged and link into an integrated entity through centering ring link 3313, change
Yan Zhi, the first and second centering rings are respectively fixedly connected with the two ends of centering ring link 3313；First and second centering ring appearances
Face is equipped with multiple first rolling member 3331, to ensure the rotary stability of rotating ring.Correspondingly, rotating ring 332 be also classified into
First and second rotating rings, the first centering ring 3311 and the socket of the first rotating ring 3321 concentric, the second centering ring 3312 and the
Two rotating ring 3322 concentric sockets, the inner surface of each ring body and the first roller 3331a part are cut into rotary rail mutually.
Additionally, the inner surface of the first and second centering rings is provided with the second rolling assembly 334, whole centering turn-around machine can be realized
Structure is led through the second rolling assembly 334 while gyration and is moved vertically down along gyratory directions, the i.e. first rolling assembly 444
Centerline direction moves vertically；Second rolling assembly 334 is made up of multiple second rolling members 3341, and the second rolling member 3341 is by
Second wheel 3341a, the second shaft stool 3341b, the second bearing 3341c composition；Similarly, roll (moving) carrier and be arranged in second
In roller.As one preferably embodiment, the two ends that the first and second centering rings are not connected with centering ring link 3314
Portion adds multiple second rolling member 3341, to ensure stationarity when whole centering slew gear moves；Also dependent on load-bearing or
The rigidity of movement needs to add the second rolling member 3341, to ensure that the stability of motion is as the criterion, is not construed as the second rolling member
The particular location uniqueness of 3341.
It is noted that for eliminating the radial deflection in direction of rotation, and rotating ring 332 is with centering ring 331 together
Linear velocity difference during motion and the axial displacement that produces, in other words, for implement this centering slew gear can in company with have revolution and
The function executing parts synchronizing shaft of axially-movable is to the requirement of motion, and inventor adds the 3rd rolling assembly on the basis of the above
335, for the axial limiting of rotating ring 332, the 3rd rolling assembly 335 is made up of multiple 3rd rolling members 3351, and Figure 11 is
The partial enlarged drawing of three rolling members, as shown in figure 11, the 3rd rolling assembly 335 includes multiple 3rd rolling member 3351, the 3rd rolling
Moving part 3351 include the 3rd pair of rollers 3351a, shaft stool to 3351b and three abutments 3351c, the 3rd pair of rollers 3351a is respectively
Through shaft stool to 3351b separate connection three abutments 3351c, three abutments 3351c connects the ring body of the first and second centering rings
Outer surface, the first and second rotating ring ring body two ends of the 3rd pair of rollers 3351a sandwiched rotating ring 332；Wherein the 3rd roller is
Taper cone pulley, correspondingly, the nearly centering ring of taper cone pulley smaller part 331；Therefore this taper clip wheel of rotating ring 332 sandwiched between, therefore first
Two end faces with the second rotating ring are respectively the track of the 3rd pair of rollers 3351a, the rolling circle of each 3rd rolling member 3351
Spacing distance be matched therewith rotate ring body rail thicknesses direction formed rolling pair so that this centering slew gear is in reality
Gyration can be done during existing axially-movable simultaneously.As one preferably embodiment, the tapering of taper cone pulley is selected by speed of gyration
Fixed, preferably speed angle bus is intersected in the centre of gyration point institute angulation angle of mechanism, to ensure the rolling of the 3rd rolling assembly 335
Dynamic circle is for waiting linear speed taper；This centering slew gear big small end speed angle when rotating can be realized identical to ensure stablizing of revolution
Property and load-bearing rigidity to make frictional force be minima.
As one preferably embodiment, as it is shown in fig. 7, for ensureing the stability moved, first, second, third rolling
The centrage of dynamic assembly is coaxially disposed, and wherein rolling member is the most circumferentially evenly arranged, and is preferably uniform staggered with.Now, the first rolling
Dynamic assembly 333 (radial rolling element) rolling circle center and the line of the second rolling assembly 334 (axial rolling body) axial center point
Extended line is by the rotary middle point of rotating ring 332 with centering ring 331.
In actual applications, rotating ring and have lifting or translation, spinfunction require workpiece be connected composition one centering
Slewing equipment, it is preferred that in embodiments of the present invention, as it is shown in fig. 7, this centering slewing equipment is set on mandrel 32,
And the periphery of the cross section of mandrel 32 is non-circular and tangent with the second roller 3341a part；The work being now connected with rotating ring 332
Part can rotate with rotating ring 332, and moves along mandrel 32 with centering ring 331, and when mandrel 32 is arranged perpendicular to the ground, workpiece can rise
Fall；When the parallel ground of mandrel 32 is arranged, workpiece can translation.On the basis of above-described embodiment, in a kind of specific embodiment,
Centering rotating part 30 also includes being set on mandrel 32, is located at the dust-proof mechanism 34 on fixing supporting mechanism 31 top, by anti-
Dirt mechanism 34, efficiently avoid in heap reclaiming process, and it is various unfavorable that dust enters fixing supporting mechanism 31 inside and causes
Impact.
In sum, the centering rotating part provided in disclosure embodiment, by being equipped with the first and second rollings simultaneously
Assembly parts do the demand of gyration and linear motion simultaneously；By using the most independent kinematic pair combination to realize compound fortune
Dynamic so that each modular construction is simple, be prone to making and easy to maintenance；By arranging on ring body by multiple first, second Hes
The rolling pair of the 3rd rolling member composition, realizing that mechanism is vertical, revolution directed movement functional requirement simultaneously, also meet after mounting
Main equipment each station at the scene under, the three-dimensional load produced when all can bear by operation；By using the
Two rolling assemblies so that the line slideway precision prescribed coordinating mandrel later reduces, it is easy to make, be easy to safeguard；By determining
Heart slew gear is arranged on the parts of linear motion function, drives the 3rd rolling assembly and makes moving component originally by this part
Body degree of freedom is retrained, that is realize boning out campaign at an arbitrary position and centering revolution complete simultaneously.
Although patent of the present invention is open as above with preferred embodiment, but it is not for limiting patent of the present invention, appoints
What those skilled in the art, in the spirit and scope without departing from patent of the present invention, may be by method and the skill of the disclosure above
Technical solution of the present invention is made possible variation and amendment by art content, therefore, every without departing from art solutions of the present invention
Content, any simple amendment, equivalent variations above example made according to the technical spirit of patent of the present invention and repairing
Decorations, belong to the protection domain of art solutions of the present invention.
Claims (10)
1. a concentric-running semi-door type truss, for stacker reclaimer of round stock yard, it is characterised in that include centering revolution
Portion, and be the rotating gantry portion that revolution maincenter revolution connects with centering rotating part, and liftable it is connected to rotating gantry portion
On bucket wheel feeding portion, described bucket wheel feeding portion can turn round in accompanying rotation door frame portion in the lump.
Semi-door type truss the most according to claim 1, it is characterised in that described rotating gantry portion includes propping up with first crossbeam
The door frame supporting leg that support connects；And the gyroaxis bearing fixing with first crossbeam one, described floating bearing seat is positioned at first crossbeam
One end, be set on centering rotating part rotatable fixing, described door frame supporting leg is fixed on first crossbeam away from centering revolution
The other end in portion, and extend in parallel with centering rotating part.
Semi-door type truss the most according to claim 2, it is characterised in that described door frame supporting leg and gyroaxis bearing set up separately
The two ends of first crossbeam bottom surface.
Semi-door type truss the most according to claim 2, it is characterised in that described first crossbeam includes the first flat-topped ridge, fixing
Pulley base on the first flat-topped ridge and elevator pedestal, setting up separately on the two ends of the first flat-topped ridge top side face, edge of described pulley base interval
The geometric center of first crossbeam length direction is arranged symmetrically with, setting up separately at the two of the first flat-topped ridge bottom side of described elevator pedestal interval
End, the geometric center along the length direction of first crossbeam is arranged symmetrically with.
Semi-door type truss the most according to claim 2, it is characterised in that described door frame supporting leg includes that upper end thereof is first
On crossbeam, lower end is perpendicular to the supporting leg that first crossbeam extends down.
Semi-door type truss the most according to claim 1, it is characterised in that described rotating gantry portion also includes being fixed on door frame
Running mechanism on supporting leg, described running mechanism includes the running mechanism free bearing fixing with door frame supporting leg one, with running mechanism
The driving wheel of free bearing drive connection, and the guide rail that guiding driving wheel moves ahead, described running mechanism free bearing top is fixed on door frame
The bottom of supporting leg, and extend down；Described driving wheel is embedded in the inside of running mechanism free bearing, be folded in running mechanism free bearing and
Between guide rail, rotatable with running mechanism free bearing fixing；Described guide rail fixes on the ground, along semi-door type truss direct of travel
Extend.
Semi-door type truss the most according to claim 5, it is characterised in that described door frame supporting leg also includes with supporting leg even
Connect, the gyrosphere strand being folded between first crossbeam and supporting leg.
Semi-door type truss the most according to claim 1, it is characterised in that described bucket wheel feeding portion includes feeding girder, edge
The bucket-wheel mechanism of feeding girder length direction drive connection, and be fixed on semi-door type door frame, with feeding girder liftable even
The elevating mechanism connect.
Semi-door type truss the most according to claim 1, it is characterised in that described centering slewing equipment includes fixing support machine
Structure, the mandrel being connected with fixing supporting mechanism, and the centering slew gear being set in mandrel, described fixing supporting mechanism is fixed
On the ground；Described mandrel one end is fixed with fixing supporting mechanism, and the other end being oppositely arranged upwards is prolonged along vertical
Stretch；Described centering slew gear and feeding device one fixing, rotatable relative to mandrel while, along the axis side of mandrel
To motion.
Semi-door type truss the most according to claim 9, it is characterised in that described centering slew gear includes concentric set
The centering ring connect and rotating ring, centering ring is provided with the first rolling assembly, centering ring, the first rolling assembly and rotation with rotating interannular
The centrage of ring is coaxially disposed, and rotating ring revolves around centering ring with rotating ring internal diameter for track under the first rolling assembly guides
Turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794824.XA CN106315245B (en) | 2016-08-31 | 2016-08-31 | Centering rotary semi-portal truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794824.XA CN106315245B (en) | 2016-08-31 | 2016-08-31 | Centering rotary semi-portal truss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106315245A true CN106315245A (en) | 2017-01-11 |
| CN106315245B CN106315245B (en) | 2019-12-13 |
Family
ID=57786276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794824.XA Active CN106315245B (en) | 2016-08-31 | 2016-08-31 | Centering rotary semi-portal truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106315245B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945980A (en) * | 2017-05-24 | 2017-07-14 | 佛山市恩正生物医药科技有限公司 | A kind of conveying device of medicine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737200A1 (en) * | 1987-11-03 | 1989-05-18 | Kloeckner Humboldt Deutz Ag | Bulk-material store, in particular longitudinal or circular store |
| US20010008604A1 (en) * | 1998-09-10 | 2001-07-19 | Gorp Keith Van | Bulk handling apparatus |
| CN2923609Y (en) * | 2006-07-17 | 2007-07-18 | 中国华电工程(集团)有限公司 | Circular material field with door-frame type material piling-taking material |
| CN204198014U (en) * | 2014-11-05 | 2015-03-11 | 华电重工股份有限公司 | A kind of circular stockyard mixed-windrowed locomotive and circular stockyard gate-type mixing stacker-reclaimer |
| CN105502010A (en) * | 2016-01-26 | 2016-04-20 | 华电重工股份有限公司 | Gantry type circular stockyard material piling and taking machine |
-
2016
- 2016-08-31 CN CN201610794824.XA patent/CN106315245B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737200A1 (en) * | 1987-11-03 | 1989-05-18 | Kloeckner Humboldt Deutz Ag | Bulk-material store, in particular longitudinal or circular store |
| US20010008604A1 (en) * | 1998-09-10 | 2001-07-19 | Gorp Keith Van | Bulk handling apparatus |
| CN2923609Y (en) * | 2006-07-17 | 2007-07-18 | 中国华电工程(集团)有限公司 | Circular material field with door-frame type material piling-taking material |
| CN204198014U (en) * | 2014-11-05 | 2015-03-11 | 华电重工股份有限公司 | A kind of circular stockyard mixed-windrowed locomotive and circular stockyard gate-type mixing stacker-reclaimer |
| CN105502010A (en) * | 2016-01-26 | 2016-04-20 | 华电重工股份有限公司 | Gantry type circular stockyard material piling and taking machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945980A (en) * | 2017-05-24 | 2017-07-14 | 佛山市恩正生物医药科技有限公司 | A kind of conveying device of medicine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106315245B (en) | 2019-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106315246B (en) | Bucket-wheel stacker reclaimer | |
| CN106219258B (en) | circular stock ground stacker-reclaimer | |
| CN206088409U (en) | Material piling and taking machine | |
| CN206088402U (en) | Bucket wheel material stacking and taking machine | |
| CN106315247B (en) | A kind of stacker-reclaimer | |
| CN105129664A (en) | Scissor fork type lifting mechanism capable of achieving uniform distribution in circumferential direction | |
| CN101823632A (en) | Integral pitch stacker | |
| CN201473232U (en) | Double-arm type rotating arm | |
| CN106219259B (en) | Door type bucket wheel stacker-reclaimer | |
| CN206345468U (en) | Door type bucket-wheel stacker reclaimer | |
| CN106348200A (en) | Centering rotation mechanism and centering rotation device | |
| CN206278702U (en) | Stacker reclaimer of round stock yard | |
| CN106315245A (en) | Centering rotating type semi-portal truss | |
| CN206013912U (en) | A kind of semi-door type truss | |
| CN202296907U (en) | Suspension arm balanced movable arm tower crane capable of luffing based on steel rope traction | |
| CN102303821A (en) | Luffing tower crane with balanced type suspension arm based on traction luffing of steel rope | |
| CN206244076U (en) | A kind of concentric-running semi-door type truss | |
| CN207107600U (en) | A kind of lift platform and loading and unloading system up and down | |
| CN201660823U (en) | Turf conveyor | |
| CN106364923A (en) | Half door type truss | |
| CN115977625A (en) | Cutting big arm with adjustable posture and sliding function and cantilever tunneling machine | |
| CN206232037U (en) | A kind of removable colliery conveying equipment | |
| CN212711553U (en) | Feeding device | |
| CN101381057B (en) | Large-sized gantry crane | |
| CN210738464U (en) | Rotary telescopic large-section drill boom device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |