CN206088409U - Material piling and taking machine - Google Patents

Abstract

The utility model discloses a material piling and taking machine, get material portion, transport portion and centering rotation mechanism including rotatory portal portion, nucket -wheel, it is rotatory around centering rotation mechanism as the radius that wherein rotatory portal portion uses rotatory portal portion span, and material portion is got to the nucket -wheel and transport portion connects rotatory portal portion, wherein: transport portion comprises a plurality of belt feeders, and the cooperation nucket -wheel is got the formation of material portion and is got material logistics channel and/or windrow logistics channel. The different with the existing equipment is that this material piling and taking machine uses the portal span for actual working range radius, originates and has realized the application of this material piling and taking machine at circular stockyard.

Description

A kind of stacker-reclaimer

Technical field

This utility model is related to one kind and is applied to stacker-reclaimer in circular stockyard, more specifically, more particularly to a kind of heap Reclaimer, belongs to circular stockyard bulk material heap taking equipment technical field.

Background technology

With environmental consciousness and the increasingly raising of environmental requirement, reducing the pollution to surrounding becomes large-scale modernization storage Stock ground urgent problem, while also needing to the impact for avoiding vile weather to bedding plant safe operation.Circular stockyard heap takes Material machine is a kind of heap reclaimer device of bulk material, is usually placed in circular stockyard, with economic growth and social progress, ring Guaranteed request more and more higher, the application of stacker reclaimer of round stock yard will further expand, with good market prospect.

In order to improve the ability of feeding, two scraper reclaimer layerings feeding simultaneously, China Patent No. are realized CN200720149769.5 discloses a kind of Double-scratch board material piling, in being arranged on the stock ground set by ceiling, backgauge walled, Including center stand column, cantilever stocker and portal type scraper reclaimer, center stand column is fixed on the basis of the stock ground in stock ground central authorities, , with center stand column as the centre of gyration, scraper reclaimer one end is hinged with door frame lower section, separately for cantilever stocker and gantry type reclaimer One end is hung on door frame, and the bending shape of door frame is corresponding with the shape of stockpile in circular stockyard, and door frame one end is stood with center Post pivot joint, the other end is supported on the circuit orbit on stock retaining wall top, and circuit orbit is provided with for driving what reclaimer was turned round Chassis, described reclaimer is two scraper reclaimers being arranged on door frame.Although arranging two while taking by being divided to two-layer Operation while material, improves the production efficiency of feeding, but also spills several point defects of this kind of equipment cruelly in substantial amounts of practice： (1) it is limited by the restriction of scraper plate type of drive and physical dimension so as to which production capacity is restricted, under current technology, 3000m is also only reached using its maximum feeding production capacity under Double-scraper arm configuration form³/h；(2) scraper reclaimer is very uncomfortable Share in compared with viscous material environment, viscous material adhesion scraper plate problem could not be solved well all the time；(3) scraper reclaimer is not Adapt to for the occasion that raw meal particle size is excessive and block is excessive, raw meal particle size is excessive and block excessively easily damages scraper plate and scraper plate Chain.

In order to integrally be scraped along stockpile inclined-plane, scraper moves back and forth along girder, carries out tunneling boring feeding, China Patent No. CN201320034371, discloses such as lower section in the patent of entitled " bridge-type side scraper plate reclaimer and system " A kind of case, bridge-type side scraper reclaimer includes：Girder, on the girder and the cantilever walked thereon scrape bucket device, The conveyer device being installed on girder and the blowpit positioned at conveyer device discharge end, the cantilever scrapes bucket device includes some scraping Bucket, the track of scraper operating, the scraper driving for driving the scraper operating and the cantilever for supporting the track.Bridge-type side Scraper reclaimer is made because its lift beam is in stock ground bottom, the architectural characteristic for causing bucket wheel material extracting operation to have claw to aid in Into there is following limitation on actually used：(1) because lift beam is fixed on running gear, cantilever scraper is mainly in material The lower end of heap, the angle that cantilever is scraped between bucket device and stockpile, nothing are adjusted by the flexion-extension device for being hinged on cantilever middle and upper part Method realizes the feeding of multiple dimensions in bucket wheel feeding portion, limits the ability of feeding；(2) because girder short transverse is fixed, hang Arm scrapes bucket device along girder length direction, repeatedly motion feeding back and forth so that go to expect that device cannot be realized by targetedly Across stockpile heap feeding；(3) due to the restriction of its structure, feeding hopper can only heap take same material, it is impossible in same stock ground Stack various different materials simultaneously.

Circular stockyard scraper plate stacker-reclaimer is with advanced technology, program control level is high, floor space is little, storage capacity is big, the feature of environmental protection Can be prominent so as to obtain every profession and trade and more and more approve.It is increasingly big especially with harbour, material transfer station transhipment handling capacity The needs of ability, develop can have large-scale (ultra-large type) production capacity and to material strong adaptability and technically reliable ground Bank reclaimer device just seems extremely necessary.But circular stockyard cannot be realized being layered and carry out heap feeding across stockpile, therefore Also cannot cannot realize being accessed with crossing over for various materials in a stock ground in a stock ground storage various materials.

This also constitutes the design for requiring further improvement stacker-reclaimer, to solve existing technical problem.

The content of the invention

For the problems referred to above that prior art is present, the purpose of this utility model is to provide a kind of stacker-reclaimer, by adopting Realize crossing over stockpile selectivity stockpile feeding with centering slew gear, break through bridge type bucket-wheel material taking machine not across circular stockpile office It is sex-limited so as to be possibly realized in a stock ground storage various materials and respectively access.

A kind of stacker-reclaimer is provided according to the purpose of this utility model, for circular stockyard, including rotating gantry portion, bucket wheel Feeding portion, delivery section and centering rotating part, wherein rotating gantry portion are that radius revolves around centering rotating part with rotating gantry portion span Turn, bucket wheel feeding portion and delivery section connect rotating gantry portion, wherein：

Delivery section is made up of multiple belt feeders, coordinates bucket wheel feeding portion formation feeding logistics corridor and/or windrow logistics logical Road.

Preferably, the rotating gantry portion is a rectangle door frame, and correspondingly, rotating gantry portion is revolved with rotating part of feeling relieved as the center of circle Turn, be collectively forming the revolution truss of stacker reclaimer of round stock yard.

Preferably, rotating gantry portion includes crossbeam, door frame supporting leg and axis (mandrel)；Further, in order to as far as possible Larger work space is obtained, door frame supporting leg and axis (mandrel) be arranged in parallel and connecting cross beam two ends independently form one Door frame.

It is highly preferred that centering rotating part socket axis.

It is further preferred that crossbeam is hinged with door frame supporting leg, constitute realize adjusting rotating gantry portion overcome track stress or The adjustment of rigidity rotation.

It is further preferred that the impact in order to weaken lateral stress of the rotating gantry portion in rotary course, door frame Lower limb is hinged on the end bottom surface of crossbeam.

It is further preferred that door frame supporting leg connects a running mechanism away from the other end of crossbeam stands vertically ground On.In other words, running mechanism drives door frame supporting leg so as to be driven whole rotating gantry portion, and the revolution of door frame portion is rotated to be formed Drive end；So as to realize that rotating gantry portion is rotated centered on axis, in other words, rotated centered on rotating part of feeling relieved.Phase Ying Di, under the transmission of drive end, by the center of circle of fixing end rotating gantry portion rotational trajectory is limited, in the presence of rounded end, So that crossbeam is around centering rotating part revolution, meanwhile, by adjustment end, elimination that can be effectively and overcome rotating gantry portion to exist Track stress or because the problem of rigidity rotation in rotary course.

As a kind of preferably embodiment, in order to reduce the frictional resistance of turning course, crossbeam and axis Jing single-revolutions Bearing block connects, to realize that crossbeam is rotated by the center of circle of axis.

It is further preferred that crossbeam is provided with pulley base and elevator pedestal, what the pulley base was spaced sets up separately in crossbeam The two ends of top surface, the geometric center along the length direction of crossbeam is arranged symmetrically, and what the elevator pedestal was spaced sets up separately in crossbeam bottom surface Two ends, the geometric center along crossbeam length direction is arranged symmetrically, by symmetrical pulley base and elevator pedestal so that horizontal The stress at beam two ends reaches balance, and the load distribution of the carrying of whole crossbeam is more uniform.

Used as a kind of preferably embodiment, door frame supporting leg includes supporting leg, and the running mechanism being fixed on supporting leg should Supporting leg upper end is hinged on crossbeam, and lower end extends down perpendicular to crossbeam.It is preferred that running mechanism be arranged on supporting leg away from The tail end of crossbeam, links into an integrated entity with supporting leg.With this, by the motion of running mechanism itself, supporting leg is driven to drive crossbeam Move together, so as to realize whole rotating gantry portion around centering rotating part rotation.

Used as another kind of preferably embodiment, running mechanism includes being cut with scissors with the running mechanism that supporting leg links into an integrated entity Seat, the driving wheel with running mechanism free bearing drive connection, and the guide rail that guiding driving wheel is forward, running mechanism free bearing top is consolidated The bottom of supporting leg is scheduled on, and is extended down；The inside of the embedded running mechanism free bearing of driving wheel, be folded in running mechanism free bearing and Between guide rail, with the rotatable fixation of running mechanism free bearing；Guide rail is fixed on the ground, and along rotating gantry portion, direct of travel prolongs Stretch.Moved along its default track by rail guidance and restriction driving wheel, ensure that running mechanism according to set rail Mark is walked.Further, in order to realize the automatic rotary of door frame supporting leg, accurately Stroke Control is realized, is also included and traveling machine Structure free bearing links into an integrated entity, the motor being connected with drive wheel, with this, by motor, can accurately control to drive Driving wheel, drives supporting leg to move together.Further, in order to better meet rotating gantry portion in revolution operation, door frame is propped up Pivot angle displacement of the lower limb on span direction and the torsional displacement of itself, also include being connected with supporting leg, are folded in crossbeam and support Gyrosphere between lower limb is twisted.It is preferred that gyrosphere twists the top for being arranged on supporting leg, the fixation with supporting leg one.

Preferably, bucket wheel feeding portion includes bucket wheel machine and lift beam, and bucket wheel machine is fixed on lift beam and with lift beam in the lump Motion.

It is highly preferred that lift beam is parallel with crossbeam and while connects door frame supporting leg and axis；It is preferred that lift beam Jing centering Rotating part is socketed with axis, therefore lift beam can in the lump be rotated with rotating gantry portion；Additionally, centering rotating part can vertically rise along axis Drop, correspondingly, lift beam empty in rotating gantry portion can be lifted, and realize the feeding of bucket wheel machine differing heights.

It is highly preferred that bucket wheel machine can be dynamic along lift beam translation, and lift in the lump and/or rotate with lift beam；Therefore bucket wheel machine With respect to bank, feeding position can be altered as desired, and so as to be capable of achieving the layering feeding in bucket wheel feeding portion, and select across stockpile Stockpile feeding, breaches limitation of the existing reclaimer not across stockpile feeding so that a stock ground stores various materials, And respectively access is possibly realized；By using bucket wheel machine, as the actuator of feeding, material fetching mechanism is enhanced to material physics The adaptability of characteristic, its fault rate is low, safeguards simple；The feeding efficiency high of bucket wheel machine, stability can be made full use of strong etc. all Many advantages, the feeding amount of acquisition is extremely improved type bucket-wheel stacker reclaimer.

It is highly preferred that in order to ensure that lift beam remains under high loads steady lifting, the elevating mechanisms of lift beam Jing mono- coordinate Using the lifting for driving lift beam.

It is further preferred that elevating mechanism includes winding lifting component, fixed pulley group, running block and steel cable, hoisting crane Rise component and fixed pulley group is fixed at the door frame supporting leg in rotating gantry portion, running block links into an integrated entity with lift beam, steel cable One end is fixed with lift beam, and the other end being oppositely arranged passes through fixed pulley group and running block, with winding lifting length component The fixation stretched can be rolled up.The connection stretched can be rolled up by length between steel cable and winding lifting component, in fixed pulley group and running block In the presence of, drive lift beam in vertical, highly switchable conversion, with this, change is fixed on the bucket wheel on lift beam The switching of the height and position of machine；Therefore feeding height can be adjusted according to demand, with the layering feeding for realizing lifting.It is worth mentioning It is that while door frame coordinates to turn round, bucket wheel feeding portion lifting, the pioneering leap stockpile work for realizing circular stockyard breaks through Many limitation of existing equipment so that access in a stock ground storage various materials and respectively and be possibly realized.

Preferably, delivery section includes stockplling belt machine, feeding belt feeder, trapezoidal material distributing machine, and feeding belt feeder coordinates bucket wheel Machine completes feeding logistics, and stockplling belt machine and trapezoidal material distributing machine complete windrow logistics.During above-mentioned stacker-reclaimer feeding, by bucket wheel Feeding belt feeder is sent to after feeding portion feeding, then the joint reclaiming process of feeding, blanking is completed with unification blanking channel；Windrow When, coordinate pan feeding passage (slipping hopper) to complete windrow by stockplling belt machine；From unlike existing equipment, it is of the present utility model The door frame of stacker-reclaimer can be around centering rotating part revolution, and in other words, the stacker-reclaimer is with door frame span as real work scope half Footpath, it is pioneering to realize application of the stacker-reclaimer in circular stockyard.It is preferred that feeding belt feeder be likewise provided on lift beam and with Bucket wheel machine is connected, and completes reclaiming process.Feeding belt feeder is same to be located inside rotating gantry portion, in order to realize the feeding of large span, It is preferred that feeding belt feeder coordinates rotating gantry portion's span and the setting substantially isometric with lift beam.

It is highly preferred that stockplling belt machine and trapezoidal material distributing machine are located on a cantilever beam together.As a kind of preferably embodiment party Formula, in order to realize the automatic transport of material, and quickly stacks storage, stockplling belt machine one end linking rotating gantry portion, separately One end is connected trapezoidal material distributing machine.Used as another kind of preferably embodiment, the bearing blocks of cantilever beam Jing mono- are socketed with axis and can be around Central axis.Used as a kind of preferably embodiment, cantilever beam is higher than crossbeam and middle shaft connection place with the junction of axis.This When, windrow material can be carried out simultaneously with feeding logistics, and cantilever beam and rotating gantry portion can be with axis (centering rotating part) as circle The heart rotates, and in other words, rotating gantry portion can be in 0～360 ° of unspecified angle with cantilever beam, therefore the stacker-reclaimer can be in circular stockyard Heap reclaiming process is completed in interior any region simultaneously.Feed height is fixed, and by being higher by under throwing windrow is completed.

It is highly preferred that the running gear for trolley of trapezoidal material distributing machine Jing mono- drives；As a kind of preferably embodiment, trapezoidal cloth Material machine Jing running gear for trolley is moved along outrigger horizontal.It is preferred that the conveying preferably to realize material is transmitted, obtain higher Stock ground utilization rate, improve the volume of the stacking in stock ground, trolley traveling mechanism and trapezoidal material distributing machine match somebody with somebody integrator, and and windrow The connection that belt feeder drives.It is preferred that trolley traveling mechanism can two-way round traveling.

It is further preferred that stockplling belt machine obtains material transmission with the material hopper that slips that outside the venue belt conveyor trestle is connected, Realize the conveying of material inside and outside material field.Further, it is synchronous with the holding of stockplling belt machine for the ease of slipping the port of export of hopper Revolution, also including being folded in belt conveyor trestle and slip between hopper, keep the trestle revolving support seat of connection.

Preferably, in order to realize the balance during windrow, it is ensured that stockplling belt machine is rolling the process of windrow operation It is middle to keep balance do not shake, do not tremble, also include that, for the balance portion of balanced cantilever beam, balance portion is located at the both sides of axis, including First pull bar and the second pull bar.

It is highly preferred that the first pull bar and the second pull bar distinguish the two ends of connecting cantilever beam, to realize disperseing windrow process to hang The deformation that arm beam is produced.

It is further preferred that balance portion also includes fixed balancing weight on a cantilever beam, to shorten the cantilever of non-windrow side The length of beam simultaneously ensures counterbalance effect.

It is further preferred that the first Draw bar lock is enclosed between one end of cantilever beam fixed weight block and axis；Second draws Lever lock be enclosed within cantilever beam away from balancing weight one end and axis between.By the drawing for adjusting the first pull bar and the second pull bar two ends Power, for offsetting or balancing the deformation that delivery section is produced due to its degree of disturbing.It is preferred that the length of the second pull bar is drawn more than first The length of bar, since save taking up room for the i.e. stacker device of whole cantilever beam.

Used as another kind of preferred version in balance portion, balance portion includes setting up the first pull bar and second in the both sides of axis separately Pull bar, the first pull bar is hinged respectively with axis and crossbeam, and the second pull bar is hinged respectively with axis and cantilever beam.

It is highly preferred that the position that the first pull bar is hinged with crossbeam, the position maximum with the beam deformation amount in rotating gantry portion Overlap, with this, deformed by the degree of disturbing of the crossbeam itself in rotating gantry portion, there is provided the pulling force of balance delivery section, with this, without the need for volume Outer balancing weight is capable of achieving the dynamic equilibrium of whole delivery section, meanwhile, also solve because rotating gantry portion span is very big, hold Easily due to the deformation that degree of disturbing brings, the bulk strength in whole rotating gantry portion is improved.

It is highly preferred that convenient in order to what is safeguarded and overhaul, the axisymmetrical of the first pull bar and the second pull bar relative to axis Distribution, with this, it is only necessary to by the equidistant regulation of the first pull bar and the second pull bar, you can realize stacker device and reclaimer device Between reequilibrate adjust.

Preferably, the fixed supporting mechanism that rotating part of feeling relieved includes being fastened together with ground, and it is folded in fixed support Between mechanism and rotating gantry portion, the axis (mandrel) being connected with fixed supporting mechanism, by what is be connected with fixed supporting mechanism Axis (mandrel), there is provided the fixed axle center of rotating gantry portion revolution, so as to drive semi-door type truss capable of circulation around centering rotating part Revolution.It is preferred that axis (mandrel) and the fixation for fixing supporting mechanism one.

It is highly preferred that centering rotating part includes fixed supporting mechanism, the axis (mandrel) being connected with fixed supporting mechanism, and The centering slew gear being set on axis (mandrel), fixed supporting mechanism is fixed on the ground；Axis (mandrel) one end with it is solid Determine supporting mechanism to fix, the other end being oppositely arranged is upwardly extended along vertical；Centering slew gear and bucket wheel feeding portion The fixation of one, relative to axis (mandrel) it is rotatable while, can along axis (mandrel) axis direction move.With this, Under the restriction and guiding of centering slew gear, the bucket wheel feeding portion of fixation in conjunction is rotatable relative to axis (mandrel) Meanwhile, can move along the axis direction of axis (mandrel), so as to realizing bucket wheel feeding portion relative to bank horizontal direction and Vertical, position can any switching laws fixation, to realize that reclaimer crosses over stockpile feeding so that stock ground stores various things Material, and respectively access is possibly realized.

It is further preferred that fixed supporting mechanism includes base, the cylinder being fixed on base, and it is arranged on outside cylinder On side face, along at least one axial guidance of the footpath convex arrangement of cylinder, base is bolted to connection, cylinder and base The connection of one, axial guidance is distributed on the outer peripheral face of cylinder, and along the axially extending of cylinder.By the axial guidance for arranging, Guarantee that bucket wheel feeding portion can be moved along the axial height of cylinder is variable.Further, axial guidance is perpendicular to cylinder footpath To plane, and with the fixation of cylinder one, the section that section is non-positive round is formed on the outer peripheral face of cylinder, with this, So that be limited on uniform axial guidance with the rolling element of axial guidance routing motion, it is to avoid around the rotation in cylinder axle center Motion.Further, feel relieved for convenience the gyration in rotating part and rotating gantry portion, also including being fixed on cylinder top Top bearing block.

It is further preferred that in order to overcome existing equipment (bridge-type stacker-reclaimer) this cannot be operated across stock ground Shortcoming, then must increase its revolution and the function of lifting, while centering revolution, translation or elevating movement are realized, and can be to centering Partial weight-bearing is spacing to play bearing effect, and slew gear of feeling relieved is divided into the centering ring and rotating ring of concentric socket, centering ring and rotation The first rolling assembly is provided between change, centrage and the centering ring and rotation ring center of the first rolling assembly are coaxially disposed, and lead to The first rolling assembly is crossed to rotating ring radial positioning and is carried.Preferably, the first rolling assembly is made up of multiple first rolling members, First rolling member includes the first roller, the first bearing and shaft stool, and first the first bearings of roller Jing are fixedly connected the outer of centering ring Surface, the first roller is tangent with the inner surface portion of rotating ring, and now, rotating ring is under the first rolling assembly guiding with rotating ring Internal diameter rotates for track around centering ring, completes gyration of feeling relieved.As one kind preferably scheme of the present embodiment, the first roller Warp beam bearing is connected between the first bearing, in other words, rolls (motion) carrier and is arranged in the first roller.

It is further preferred that for the stability when slew gear that ensures entirely to feel relieved is moved and the reasonability of carrying, Centering ring is made up of respectively the first centering ring (upper ring), the second centering ring (lower ring) and centering ring link, and first and second determine Thimble is symmetrical arranged and Jing centering ring links link into an integrated entity, and in other words, the first and second centering rings are respectively fixedly connected with fixed The two ends of thimble link；First and second centering ring outer surfaces are equipped with multiple first rolling members, to ensure returning for rotating ring Turn stability.Correspondingly, rotating ring is also classified into and the first and second rotating rings, the first centering ring and the first rotating ring concentric set Connect, the second centering ring and the second rotating ring concentric are socketed, and the inner surface of each ring body is mutually cut into rotation with the first roller portion Guide rail.

It is further preferred that the inner surface of the first and second centering rings is provided with the second rolling assembly, it is whole fixed to be capable of achieving Heart slew gear rolling assemblies of Jing second while gyration are oriented to the vertical movement of lower edge gyratory directions, i.e. the first rolling group Part centerline direction moves vertically；Second rolling assembly is made up of multiple second rolling members, the second rolling member by the second roller, Two shaft stools, the second bearing composition；Similarly, roll (motion) carrier to be arranged in the second roller.As a kind of preferably real Mode is applied, the both ends that the first and second centering rings are not connected with centering ring link add multiple second rolling members, to ensure Stationarity when whole centering slew gear is moved；Need to add the second rolling member also dependent on the rigidity of load-bearing or movement, with The stability for ensureing motion is defined, and is not construed as the particular location uniqueness of the second rolling member.

It is further preferred that to eliminate the radial deflection on direction of rotation, and rotating ring is together moved with centering ring When linear velocity difference and the axial displacement that produces, in other words, be implement this centering slew gear can be in company with there is revolution and axial The function executing part synchronizing shaft of motion to the requirement moved, inventor add on the basis of the above the 3rd rolling assembly, are used for The axial limiting of rotating ring, the 3rd rolling assembly is made up of multiple 3rd rolling members, and the 3rd rolling member includes the 3rd pair of rollers, axle Bearing pair and three abutments, the 3rd pair of rollers distinguishes warp beam bearing to the three abutments that are independently connected, and three abutments connect the first He The ring body exterior surface of the second centering ring, the first and second rotating ring ring body two ends of the 3rd pair of rollers sandwiched rotating ring.It is preferred that Wherein the 3rd roller is taper cone pulley, and correspondingly, taper cone pulley smaller part is near centering ring；Therefore rotating ring is folded in the taper clip wheel pair Between, therefore two end faces of the first and second rotating rings are respectively the track of the 3rd pair of rollers, per the rolling of one the 3rd rolling member The spacing distance of circle is matched therewith rotating ring body rail thicknesses direction formation rolling pair, so that the centering slew gear exists Can be while doing gyration when realizing axially-movable.Used as a kind of preferably embodiment, the taper of taper cone pulley is by speed of gyration Select, 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 Dynamic circle is to wait linear speed taper；It is capable of achieving the centering slew gear big small end speed angle when rotating identical to ensure stablizing for revolution Property and load-bearing rigidity and cause frictional force be minima.

Used as a kind of preferably embodiment, the centrage of first, second, third rolling assembly is coaxially disposed, and wherein Rolling member is circumferentially evenly arranged, and is preferably uniform staggered with.Now, the first rolling assembly (radial rolling element) rolling circle center with The line extended line of the second rolling assembly (axial rolling body) axial center point is by rotating ring and the rotary middle point of centering ring.

Used as a kind of preferably embodiment, centering slew gear assembles integral with the end of lift beam, therefore lift beam Can be turned round along axis by centering slew gear and/or elevating movement.

As a kind of preferably embodiment, also including the dust-proof mechanism for being located at fixed supporting mechanism top；By anti- Dirt mechanism, in efficiently avoid heap reclaiming process, dust is entered inside fixed supporting mechanism and caused various adverse effects.

It is noted that there is very big blanking (up to more than 20 rice) with by shots to meet discharging point, realize Material speed is slipped in control under the high-order vertical transhipment operating mode of bulk cargo, it is to avoid conveyer chain socket end link plug is blocked up, and reduces brittle material Breakage, reduces impact, reduces noise, reduces the dust that gas is produced to material impact, is easy to bank to pass through bucket wheel feeding portion Material is taken out, also includes the blanking channel portion connected with the switching of bucket wheel feeding portion liftable, blanking channel portion is folded in rotation Inside door frame portion, and it is attached thereto integral.With this, by the blanking channel portion connected with the switching of bucket wheel feeding portion liftable, May be implemented in the straight-through transhipment operating mode of different high-order material feedings respectively.The mistake that material is shed by feeding belt feeder to blanking channel portion , there is difference in height in Cheng Zhong, therefore during material casting, easily formed in projectile motion body because it is deposited on feeding belt feeder, The envelope of material parabola cluster.Shed that distance is farthest, height highest envelope shed for material during coenvelope line, The lower envelope line during closest, highly minimum envelope is shed for material is shed, exactly because material is in material casting During be folded in material between coenvelope line and lower envelope line, so during material casting, easily scatter, and easily Airborne dust.For above-mentioned technical problem, another object of the present utility model is to provide a kind of multidigit curve blanking channel, specifically, Blanking channel portion includes the internal bucket body with cavity, the centering hinge being hinged with bucket body, and is opened on bucket body at least One can close the blanking port of unlatching, and the least one set inside being embedded in inside bucket body has the blanking group of arc blanking channel Part, the arc blanking channel of the blanking component lateral bucket body inner chamber from blanking port extends, the arc blanking of the blanking component The arrangement of channel interior area of passage gradual change.

It is preferred that connecting from beginning to end between the direct of travel of material, blanking component each group, it is internally formed by sheet material in bucket body Enclose the curved channel of curvature fluctuations.The arc of the curvature fluctuations of the gradual change area of passage arranged by blanking component Shape passage, while acceptance sheds material from material casting cylinder, can effectively suppress the dust kicked up from inside material.

Further, in order to ensure blanking channel portion and the accuracy of material casting cylinder cooperation position, centering hinge is arranged on The top of bucket body, and run through it is fixed thereto.

It is further preferred that blanking component includes that the curve being fixed on inside bucket body meets flitch and guiding slips flitch, along lead Vertical direction, curve meets the tip height that the tip height of flitch is not less than blanking port opening, internal cavities of its bottom in bucket body Extension is extended downwardly, and guiding slips bottom height of the flitch tip height less than the opening of blanking port, and its bottom is along drawing close curve The direction for meeting flitch bottom extends.

It is further preferred that curve is met, flitch, guiding slip flitch and bucket body sidewall encloses and is set as an area of passage jointly Tapered curved channel.With this, can effectively suppress the material airborne dust for receiving to shed.

It is further preferred that in order that space between the coenvelope line that formed of the material shedding out and lower envelope line It is little as far as possible, the space of airborne dust is further compressed, curve meets the inner side of flitch and the coenvelope line inscribe of material, and guiding is slipped The outside of flitch is circumscribed with the lower envelope line of material.

In order to reduce the impact failure that material is caused in bucket body internal cavities because position is higher, in any of the above-described structure On preferably, blanking component also include for gather stream first transhipment slip flitch and second transhipment slip flitch, this first turn Fortune is slipped flitch and is fixed on the end that curve meets the curved channel that flitch, guiding slip flitch and the body sidewall that struggles against encloses jointly, and its top Height be not less than the tip height of the curved channel；The tip height that flitch is slipped in second transhipment is not less than the first transhipment and slips material The bottom height of plate, its bottom extends along the falling direction of material.Further, the second transhipment slips the bottom of flitch with next group Curve meet flitch curvature it is round and smooth transition connection.With this so that from the material that the top is entered inside blanking channel, first Flitch is slipped in transhipment and the second transhipment is slipped in the presence of flitch, is advanced along sinusoidal blanking channel is similar to, can be effective Ground reduce material fall speed, slow material gait of march, by head and the tail it is round and smooth smoothly transit slip material passage, further The material of reduction and the angle of friction between flitch is slipped, while reducing or remitting the diverging of material, reduce making an uproar in material dropping process Sound.

On the basis of said structure, inventor also proposes another kind of preferred version, specifically, curve meet the anchor point of flitch with The anchor point setting in opposite direction of flitch is slipped in first transhipment, and curve meets the area of passage of the passage that flitch is surrounded with bucket body sidewall, Flitch is met more than curve and the area of passage that flitch surrounds passage is slipped in the first transhipment.With this so that material is in bucket body internal cavities During whereabouts, air-flow meets the passage that flitch is surrounded with bucket body sidewall from the larger curve of area of passage, flows through curve and meets material Plate and the first transhipment are slipped flitch and surround passage, and in the flow section by reducing, fluid goes out the air-flow being limited inside bucket body The phenomenon of existing flow velocity increase, air-flow from the coarse to fine, accelerates gas flow rate, makes gas that (next group of the rear side of flitch is met in curve At feeding mouth) low-pressure area is formed, under atmospheric pressure, next group of feeding mouth in communication actively forms air-flow, Further avoid airborne dust of the material at the place of feeding mouth.

Another object of the present utility model is to provide a kind of adjustable stacker-reclaimer of feed height, different from said structure It is that delivery section includes heap feeding belt feeder, feeding belt feeder, trapezoidal material distributing machine, wherein feeding belt feeder, trapezoidal material distributing machine and heap Feeding belt feeder is arranged on lift beam and lifts in the lump to realize that feed height is adjustable with lift beam.Feeding belt feeder coordinates Bucket wheel machine completes feeding logistics, and heap feeding belt feeder and trapezoidal material distributing machine complete windrow logistics.By the structure for optimizing delivery section, Two operation process of feeding and windrow are combined, without extra cantilever beam and balance portion and connection workpiece etc., is adapted to and is taken The material stock ground that material is carried out with windrow when different.

Preferably, delivery section is located in rotating gantry portion and rotates in the lump.

It is highly preferred that heap feeding belt feeder one end linking rotating gantry portion, the trapezoidal material distributing machine of other end linking.Now, heap The same liftable of material process, can overcome single-height windrow in prior art, and be greatly improved airborne dust problem, more environment-friendly high-efficiency, And structure more simplifies.

It is highly preferred that the level transmission span of feeding belt feeder and heap feeding belt feeder is isometric with rotating gantry portion span, Bucket wheel machine need to can complete reclaiming process with feeding belt feeder and heap feeding belt feeder cooperating in realize reclaiming process.

It is further preferred that in order to realize the uniform heap feeding of stockpile as far as possible, lifting the utilization rate in stock ground, trapezoidal cloth The bottom for being fixed on feeding belt feeder of material machine activity, in other words, drives positioned at the lower section of lift beam and in running gear for trolley Lower edge lift beam is translated, compared with embodiment and embodiment for, now, the increase of the span of windrow.

As a kind of preferably embodiment, for more preferable windrow, heap feeding belt feeder be divided into the first heap feeding portion and Second heap feeding portion, the first heap feeding portion is collinearly arranged with feeding belt feeder, and first heap feeding portion one end linking blanking channel Portion, can pass through the blanking port that lifting coordinates differing heights, and the other end that the first heap feeding portion is oppositely arranged connects the second heap feeding The one end in portion, the inclined arrangement in the second heap feeding portion is simultaneously connected trapezoidal material distributing machine, and now, the second heap feeding portion is obliquely installed, can The feed height reduced between heap feeding belt feeder and trapezoidal material distributing machine is poor.

Compared with existing equipment, the stacker-reclaimer that this utility model is provided has following unique advantage：

1st, the pioneering circular stockyard that solves realizes heap feeding across stockpile；

2nd, pioneering realization simplifies heap feeding while under structure；

That what is the 3rd, initiated realizes that feed height is adjustable；

That what is the 4th, initiated realizes that feeding position sets on demand, can be set along three, space dimension；So as to be capable of achieving bucket wheel The layering feeding in feeding portion, and stockpile feeding is selected across stockpile, existing reclaimer is breached not across stockpile feeding Limitation so that stock ground stores various materials, and respectively access is possibly realized；

5th, solve gate-type machine circular stockyard circular orbit make that precision is relatively low and use in foundation settlement deformation this difficult problem；

6th, as the actuator of feeding, adaptation of the material fetching mechanism to material physical characteristics is enhanced by using bucket wheel machine Ability, its fault rate is low, safeguards simple；The feeding efficiency high of bucket wheel machine can be made full use of, many advantages, such as stability is strong, obtained One feeding amount is extremely improved type bucket-wheel stacker reclaimer；

7th, multiple belt feeders are used cooperatively, and obtain a pile doses greatly, the modified model stacker-reclaimer of efficiency high；

8th, the blanking channel portion of design is initiated, is led to by being internally formed the blanking of area of passage change in blanking channel portion Road, its side wall is that by material casting track top envelope curve at shots, and design curve meets flitch according to discharging belt feeder, with throwing Material track lower curve is oriented to slips flitch composition guide space to be oriented to stream direction, and so as to reach impact is reduced, and gathers material Stream, the dust that reduction gas is produced to material impact reduces the purpose of noise simultaneously；With reference to the smooth speed of material, entrance angle, rub The factors such as wiping characteristic are met the design curve transhipment of flitch bottom and slip flitch in curve so that material is oriented to not naturally during slipping under Diverging, reduces the dust that gas is produced to material impact, and controls its slippery speed；Receiving between shots and discharging point using many Portion's curve flow material plate transport form, bulk cargo is realized according to bulk cargo frictional behavior using speed, mutual relay is slipped under curve controlled High-order vertically transhipment can control to slip again expects that velocity shock reduces brittle material breakage；

9th, the centering slew gear of design is initiated, by being equipped with the first and second rolling assembly parts while returning simultaneously Dynamic and linear motion the demand of transhipment；By realizing compound motion using each independent motion secondary combination so that each part knot Structure is simple, be easy to making and easy to maintenance；The rolling being made up of multiple first, second, and third rolling members is arranged in ring body Pair, realizing that mechanism is vertical, revolution directed movement functional requirement meet main equipment after mounting at the scene each simultaneously, also Under individual station, can bear by the three-dimensional load produced during operation；By using the second rolling assembly so that coordinate core The later line slideway precision prescribed of axle is reduced, it is easy to made, be easy to safeguard；There is straight line by the way that centering slew gear is arranged on On the parts of motor function, drive the 3rd rolling assembly and constrained moving component ontological idea of freedom degree by the part, that is, Realize that boning out campaign at an arbitrary position and centering revolution are completed simultaneously.

To sum up state, this utility model it is pioneering there is provided a kind of stacker-reclaimer, overcome existing equipment to circular stockyard The inefficient problem of heap feeding, also achieves differing heights heap feeding, the technology prejudice across stockpile work etc. for a long time；Carry The multipurpose reactor reclaimer that a kind of work efficiency is high, and environmental friendliness are supplied, application prospect is extensive.

Description of the drawings

The structural representation of the stacker-reclaimer that Fig. 1 is provided for this utility model；

The structural representation in the rotating gantry portion for being adapted to stacker-reclaimer that Fig. 2 is provided for this utility model；

The structural representation of the running mechanism for being adapted to stacker-reclaimer that Fig. 3 is provided for this utility model；

The structural representation inside stacker-reclaimer that Fig. 4 is provided for this utility model；

The close-up schematic view of the centering rotating part for being adapted to stacker-reclaimer that Fig. 5 is provided for this utility model；

The close-up schematic view of the centering rotating part for being adapted to stacker-reclaimer that Fig. 6 is provided for this utility model；

The schematic diagram of the centering rotating part for being adapted to stacker-reclaimer that Fig. 7 is provided for this utility model；

The top view of the centering rotating part for being adapted to stacker-reclaimer that Fig. 8 is provided for this utility model；

The partial enlarged drawing of the centering rotating part for being adapted to stacker-reclaimer that Fig. 9 is provided for this utility model；

The partial enlarged drawing of the centering rotating part for being adapted to stacker-reclaimer that Figure 10 is provided for this utility model；

The partial enlarged drawing of the centering rotating part for being adapted to stacker-reclaimer that Figure 11 is provided for this utility model；

The schematic diagram in the blanking channel portion for being adapted to stacker-reclaimer that Figure 12 is provided for this utility model；

The right view in the blanking channel portion for being adapted to stacker-reclaimer that Figure 13 is provided for this utility model；

The stream schematic diagram of the heap feeding of the stacker-reclaimer that Figure 14 is provided for this utility model；

The structural representation of another kind of stacker-reclaimer that Figure 15 is provided for this utility model；

The structural representation inside another kind of stacker-reclaimer that Figure 16 is provided for this utility model；

The structure of another kind of stacker-reclaimer that Figure 17 is provided for this utility model shows schematic diagram；

The structural representation inside another kind of stacker-reclaimer that Figure 18 is provided for this utility model；

The stream schematic diagram of the heap feeding of another kind of stacker-reclaimer that Figure 19 is provided for this utility model.

Specific embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.

For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ", " in ... upper surface ", " above " etc., for describing such as a device or feature shown in the figure and other devices or spy The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made to the relative description in space used herein above.

Embodiment 1

Fig. 1 is a kind of schematic diagram of better embodiment of stacker-reclaimer that this utility model is provided, and the reclaimer can be simultaneously Complete material storing to stack and take out, specifically, as shown in figure 1, the working environment of the stacker-reclaimer is a circular stockyard, its The stockpile in bulk of internal memory is trapezoidal annular bank 100 in top, and stock ground is enclosed to set and formed by dome 200 and circular retaining wall； In the present embodiment,

It is for circular stockyard including rotating gantry portion 10, bucket wheel feeding portion 20, defeated as shown in figure 1, a kind of stacker-reclaimer Portion 50 and centering rotating part 30, wherein rotating gantry portion 10 is sent to revolve around centering rotating part 30 by radius of rotating gantry portion span Turn, bucket wheel feeding portion 20 and delivery section 50 connect rotating gantry portion 10, wherein：Delivery section 50 includes feeding belt feeder 51 and windrow Belt feeder 52, feeding belt feeder 51 coordinates bucket wheel feeding portion 20 to form feeding logistics corridor, and stockplling belt machine is with the trapezoidal cloth of unification Material machine 53 forms windrow logistics corridor.During above-mentioned stacker-reclaimer feeding, after the feeding of bucket wheel feeding portion 20 feeding skin is sent to Band machine 51, then complete the joint reclaiming process of feeding, blanking with unification blanking channel；During windrow, matched somebody with somebody by stockplling belt machine 52 It is incorporated into material passage (slipping hopper 600) and completes windrow；From unlike existing equipment, the door frame of stacker-reclaimer of the present utility model can Turn round around centering rotating part 30, in other words, the stacker-reclaimer is pioneering to realize this with door frame span as real work scope radius Application of the stacker-reclaimer in circular stockyard.

Fig. 2 is the structural representation in rotating gantry portion 20, and the rotating gantry portion 10 can be various appropriate shapes, should As to restriction of the present utility model, it is defined by the rotary stability and install convenient that meet belt feeder and bucket wheel machine, with this Rotating gantry portion is preferably a rectangle door frame in embodiment, as shown in Fig. 2 rotating gantry portion 10 is with rotating part 30 of feeling relieved as the center of circle Rotation, is collectively forming the revolution truss of stacker reclaimer of round stock yard.Rotating gantry portion 10 include crossbeam 11, door frame supporting leg 12 and in Axle (mandrel) 14, further, in order to obtain larger work space as far as possible, door frame supporting leg 12 and axis (mandrel) 14 are flat Row is arranged and the two ends of connecting cross beam 11 independently form a door frame, is coordinated and is collectively formed support rotation with centering rotating part 30 Door frame portion 10 overcomes deadweight, realizes rounded end 110.The centering socket axis 14 of rotating part 30, limits the radial direction position of rotating gantry portion 10 The fixing end 120 of shifting.Used as a kind of preferably embodiment, crossbeam 11 is hinged with door frame supporting leg 12, constitutes and realizes adjusting rotation Door frame portion 30 overcomes the adjustment end 130 of track stress or rigidity rotation；Preferably, rotating through to weaken rotating gantry portion 10 The impact of the lateral stress in journey, door frame supporting leg 12 is hinged on the end bottom surface of crossbeam 11.Door frame supporting leg 12 is away from crossbeam 11 Other end connects a running mechanism 121 and stands vertically on ground, and it is whole so as to be driven that running mechanism 121 drives door frame supporting leg 12 Rotating gantry portion, to form the drive end 140 that the revolution of door frame portion 10 is rotated；So as to realize rotating gantry portion 10 with axis 14 Centered on rotate, in other words, centered on rotating part 30 of feeling relieved rotate.

Correspondingly, under the transmission of drive end 140, the rotational trajectory of rotating gantry portion 10 is limited by the center of circle of fixing end 120, In the presence of rounded end 110 so that crossbeam 11 is turned round around centering rotating part 30, meanwhile, by adjustment end 130, Neng Gouyou The elimination for imitating ground and the track stress for overcoming rotating gantry portion 10 in rotary course or because the problem of rigidity rotation.

As a kind of preferably embodiment, in order to reduce the frictional resistance of turning course, crossbeam 11 and the Jing mono- of axis 14 Gyroaxis bearing 13 connects, to realize that crossbeam 11 is rotated by the center of circle of axis 14.

Specifically, crossbeam 11 is provided with pulley base 112 and elevator pedestal 113, and what the pulley base 112 was spaced sets up separately in horizontal stroke The two ends of the top surface of beam 11, the geometric center along the length direction of crossbeam 11 is arranged symmetrically, and what the elevator pedestal 113 was spaced sets up separately The two ends of the bottom surface of crossbeam 11, the geometric center along the length direction of crossbeam 11 is arranged symmetrically, by the symmetrical He of pulley base 112 Elevator pedestal 113 so that the stress at the two ends of crossbeam 11 reaches balance, the load distribution of the carrying of whole crossbeam 11 is more uniform.

Door frame supporting leg 12 can be various appropriate shapes, as shown in Fig. 2 door frame supporting leg 12 includes supporting leg 121, it is fixed Running mechanism 122 on supporting leg 121, the upper end of supporting leg 121 is hinged on crossbeam 11, lower end perpendicular to crossbeam 11 down Extend.Preferably, running mechanism 122 is arranged on tail end of the supporting leg 121 away from crossbeam 11, the fixation with the one of supporting leg 121. With this, by the motion of itself of running mechanism 122, supporting leg 121 is driven to drive crossbeam 11 to move together, so as to realize whole rotation Revolving door frame portion 10 rotates around centering rotating part 30.

Running mechanism 122 can be various appropriate mechanisms, and only need to meet can drive door frame supporting leg 12 to revolve around axis 14 Turn.It is preferred that as shown in figure 3, running mechanism 122 includes the running mechanism free bearing 122a fixed with the one of supporting leg 121, With the driving wheel 122b of running mechanism free bearing 122a drive connections, and the guide rail 122c that guiding driving wheel 122b is forward, traveling Mechanism free bearing 122a tops are fixed on the bottom of supporting leg 121, and extend down；The embedded running mechanism free bearings of driving wheel 122b The inside of 122a, is folded between running mechanism free bearing 122a and guide rail 122c, rotatable solid with running mechanism free bearing 122a It is fixed；Guide rail 122c is fixed on the ground, is extended along the direct of travel of rotating gantry portion 10.Driving is guided and limited by guide rail 122c Wheel 122b is moved along its default track, ensures that running mechanism 122 is walked according to set track.Further, it is The automatic rotary of door frame supporting leg 12 is realized, accurately Stroke Control is realized, also includes being connected into running mechanism free bearing 122a Integrally, with the motor 122d of driving wheel 122b drive connections, with this, by motor 122d, can accurately control to drive Driving wheel 122b, drives supporting leg 121 to move together.Further, operation is being turned round in order to better meet rotating gantry portion 10 In, pivot angle displacement of the door frame supporting leg 12 on span direction and the torsional displacement of itself also include being connected with supporting leg 121, press from both sides The gyrosphere being located between crossbeam 11 and supporting leg 121 twists 123.Preferably, gyrosphere twists 123 tops for being arranged on supporting leg 121 End, the fixation with the one of supporting leg 121.

In sum, above-mentioned rotating gantry portion 10 can coordinate the installation requirements of belt feeder and bucket wheel machine, bucket wheel machine and/or skin Band machine empty vertical lift in door frame, and the requirement of mobilizable fixed beam of belt feeder is provided, additionally, with horizontal upper beam Rotating gantry portion, due to using supporting leg and upper flat-topped ridge revolution ball pivot draw bail, can very well solve gate-type machine circular stockyard Circular orbit make that precision is relatively low and use in foundation settlement deformation this difficult problem.

The internal structure schematic diagram of the stacker-reclaimer that Fig. 4 is provided for the present embodiment, bucket wheel feeding portion 20 can adopt various Appropriate shape, it is preferable that as shown in figure 4, bucket wheel feeding portion includes bucket wheel machine 22 and lift beam 21, bucket wheel machine 22 fixes lifting Move in the lump on beam 21 and with lift beam 21.Lift beam 21 is parallel with crossbeam 11 and while connect door frame supporting leg 12 and axis 14, In the present embodiment, the Jing of lift beam 21 centering rotating parts 30 are socketed with axis, therefore lift beam 21 can be with rotating gantry portion 10 in the lump Rotate；Additionally, centering rotating part 30 can be vertically moved up or down along axis 14, correspondingly, lift beam 21 empty in rotating gantry portion can rise Drop, realizes the feeding of bucket wheel machine differing heights；Additionally, bucket wheel machine 22 can be dynamic along the translation of lift beam 21, and with lift beam 21 in the lump Lifting and/or rotation；Therefore the relative bank 100 of bucket wheel machine 22, feeding position can be altered as desired, so as to be capable of achieving bucket wheel feeding The layering feeding in portion, and stockpile feeding is selected across stockpile, breach office of the existing reclaimer not across stockpile feeding It is sex-limited so that a stock ground stores various materials, and respectively access is possibly realized；By using the holding as feeding of bucket wheel machine 22 Row mechanism, enhances adaptability of the material fetching mechanism to material physical characteristics, and its fault rate is low, safeguards simple；Can make full use of The feeding efficiency high of bucket wheel machine, many advantages, such as stability is strong, the feeding amount of acquisition is extremely improved type bucket-wheel stacker reclaimer.This Outward, steady lifting is remained under high loads in order to ensure lift beam 21, the elevating mechanisms 23 of 21 Jing of lift beam mono- are with the use of driving The lifting of lift beam 21, elevating mechanism 23 can adopt various appropriate shapes, in the present embodiment, as shown in figure 4, elevator Structure 23 includes winding lifting component 231, fixed pulley group 232, running block 233 and steel cable 234, winding lifting component 231 and fixed Assembly pulley 232 is fixed at the door frame supporting leg 12 in rotating gantry portion 10, the fixation of running block 233 and the one of lift beam 21, steel 234 one end of restricting are fixed with lift beam 21, the other end being oppositely arranged by fixed pulley group 232 and running block 233, with elevator The length of raising component 231 can roll up the fixation stretched.The connection stretched can be rolled up by length between steel cable 234 and winding lifting component 231, In the presence of fixed pulley group 232 and running block 233, lift beam 21 is driven in vertical, highly switchable conversion, with This, change is fixed on the switching of the height and position of the bucket wheel machine 22 on lift beam 21；Therefore feeding height can be adjusted according to demand, with Realize the layering feeding of lifting.It is noted that while door frame coordinates revolution, bucket wheel feeding portion 20 lifts, initiate real The leap stockpile work of circular stockyard is showed, has breached many limitation of existing equipment so that be various in a stock ground storage Material and respectively access are possibly realized.

As shown in figure 4, delivery section 50 includes feeding belt feeder 51, stockplling belt machine 52, trapezoidal material distributing machine 53, feeding belt Machine 51 coordinates bucket wheel machine 22 to complete feeding logistics, and stockplling belt machine 52 and trapezoidal material distributing machine 53 complete windrow logistics.Wherein, feeding Belt feeder 51 is likewise provided at being connected on lift beam 11 and with bucket wheel machine 22, completes reclaiming process.Feeding belt feeder 51 is same to be located at rotation Inside revolving door frame portion 10, in order to realize the feeding of large span, it is preferred that feeding belt feeder 51 coordinate the span of rotating gantry portion 10 and The substantially isometric setting with lift beam 21.Additionally, stockplling belt machine 52 and trapezoidal material distributing machine 53 are hanged with being located on a cantilever beam 54 The bearing blocks 541 of 54 Jing of arm beam mono- are socketed with axis 14 and can rotate around axis 14, used as a kind of preferably embodiment, cantilever beam 54 is higher than crossbeam 11 and the junction of axis 14 with the junction of axis 14.Now, windrow material can be carried out simultaneously with feeding logistics, Cantilever beam 54 and rotating gantry portion 10 can be with axis 14 (centering rotating part 30) as center of circle rotation, in other words, rotating gantry portion 10 can be in 0～360 ° of unspecified angle with cantilever beam 54, therefore simultaneously complete in any region that the stacker-reclaimer can be in circular stockyard Reclaiming process in heaps.Feed height is fixed, and by being higher by under throwing windrow is completed.In order to realize the automatic transport of material, and quickly Stacking storage, the one end of stockplling belt machine 52 linking rotating gantry portion 10, the other end is connected trapezoidal material distributing machine 53.Trapezoidal material distributing machine The running gear for trolley 55 of 53 Jing mono- drives；As a kind of preferably embodiment, the Jing running gear for trolley 55 of trapezoidal material distributing machine 53 Along outrigger horizontal movement.Preferably, as shown in figure 4, stockplling belt machine 52 and material the slipping of connecting of belt conveyor trestle 500 outside the venue Hopper 600 obtains material transmission, realizes the conveying of material inside and outside material field.It is preferred that the conveying preferably to realize material is passed Pass, obtain higher stock ground utilization rate, improve the volume of the stacking in stock ground, also include the ladder being flexibly connected with stockplling belt machine 52 Shape material distributing machine 53, and the trolley traveling mechanism 55 that the trapezoidal material distributing machine 53 of drive moves in circles, trapezoidal material distributing machine 53 is telescopic Be connected to the bottom surface of stockplling belt machine 52, trolley traveling mechanism 55 and trapezoidal material distributing machine 53 match somebody with somebody integrator, and with stockplling belt machine 52 connections for driving.It is preferred that trolley traveling mechanism 55 can two-way round traveling.Further, for the ease of slipping hopper 600 The port of export keeps synchronous revolution with stockplling belt machine 52, also including being folded in belt conveyor trestle 500 and slip between hopper 600, Keep the trestle revolving support seat 57 of connection.

Additionally, in order to realize the balance during windrow, it is ensured that stockplling belt machine 51 is rolling the process of windrow operation It is middle to keep balance do not shake, do not tremble, also include for the balance portion 60 of balanced cantilever beam 54, as shown in figure 4, balance portion 60 sets up separately The both sides of axis 14, by the first pull bar 62 and the second pull bar 63 deformation that windrow process cantilever beam 54 produces is disperseed, by the The two ends of one pull bar 62 and the difference connecting cantilever of the second pull bar 63 beam 54, additionally, balance portion 60 also includes being fixed on cantilever beam 54 On balancing weight 61, to shorten the length of the cantilever beam 54 of non-windrow side and ensure counterbalance effect；Specifically, the first pull bar 62 is locked It is enclosed between one end of the fixed weight block 61 of cantilever beam 54 and axis 14；The lock tube of second pull bar 63 is in cantilever beam 54 away from balancing weight Between 61 one end and axis 14.By the pulling force for adjusting the first pull bar 62 and the two ends of the second pull bar 63, for offsetting or putting down The deformation that weighing apparatus delivery section is produced due to its degree of disturbing.Further, the length of the second pull bar 63 is more than the length of the first pull bar 62, with To save taking up room for the i.e. stacker device of whole cantilever beam 54.

Fig. 6-12 is the close-up schematic view of centering rotating part, and centering rotating part 30 can be various appropriate shapes, In the present embodiment, as shown in figure 4, centering rotating part 30 includes the fixed supporting mechanism 31 being fastened together with ground, and sandwiched Between fixed supporting mechanism 31 and rotating gantry portion 10, the axis (mandrel) 14 being connected with fixed supporting mechanism 31, by with The axis (mandrel) 14 of the fixed connection of supporting mechanism 31, there is provided the fixed axle center of the revolution of rotating gantry portion 10, so as to drive half Formula truss is around the revolution capable of circulation of centering rotating part 30.It is preferred that axis (mandrel) 14 and the fixed one of supporting mechanism 31 are consolidated It is fixed.

As the another kind preferably scheme of the present embodiment, as shown in figure 4, centering rotating part 30 includes fixed supporting mechanism 31, the axis (mandrel) 14 being connected with fixed supporting mechanism 31, and the centering slew gear 33 being set on axis (mandrel) 14, Fixed supporting mechanism 31 is fixed on the ground；The one end of axis (mandrel) 14 is fixed with fixed supporting mechanism 31, and what is be oppositely arranged is another Outer one end, upwardly extends along vertical；The fixation of centering slew gear 33 and the one of bucket wheel feeding portion 20, relative to axis While (mandrel) 14 is rotatable, can move along the axis direction of axis (mandrel) 14.With this, in centering slew gear 33 Under limiting and guiding, the bucket wheel feeding portion 20 of fixation in conjunction relative to axis (mandrel) 14 it is rotatable while, Ke Yiyan The axis direction motion of axis (mandrel) 14, so as to realize bucket wheel feeding portion 20 relative to the horizontal direction of bank 100 and vertical Direction, position can any switching laws fixation, to realize that reclaimer crosses over stockpile feeding so that stock ground stores various materials, And respectively access is possibly realized.

Fixed supporting mechanism 31 can be various appropriate shapes, it is preferable that as shown in Figure 5 and Figure 6, fixed supporting mechanism 31 include base 311, the cylinder 312 being fixed on base 311, and are arranged on the outer peripheral face of cylinder 312, along cylinder 312 At least one axial guidance 314 of footpath convex arrangement, base 311 is by the locked fixation of 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 along the axially extending of cylinder 312.By the axle for arranging Direction guiding rail 314, it is ensured that can move along the axial height of cylinder 312 is variable in bucket wheel feeding portion.Further, axial guidance 314 is the plane perpendicular to the radial direction of cylinder 312, and with the fixation of the one of cylinder 312, form one on the outer peripheral face of cylinder 312 Individual section is the section of non-positive round, with this so that be limited at uniform axial direction with the rolling element of the routing motion of axial guidance 314 On guide rail 314, it is to avoid around the rotary motion in cylinder 312 axle center.Further, feel relieved for convenience rotating part 30 and revolving door The gyration in frame portion 10, also including the top bearing block 313 for being fixed on the top of cylinder 312.

Centering slew gear 33 can be various appropriate shapes, it is preferable that as shown in Fig. 7 to Figure 11, existing in order to overcome Have equipment (bridge-type stacker-reclaimer) cannot be operated this shortcoming across stock ground, then must increase its revolution and the work(for lifting Can, while realizing centering revolution, translation or elevating movement, and spacing to centering portion load-bearing can play bearing effect, this practicality is new In type embodiment provide centering slew gear, be divided into concentric socket centering ring 331 and rotating ring 332, centering ring 331 with The first rolling assembly 333, centrage and centering ring 331 and the rotating ring 332 of the first rolling assembly 333 are provided between rotating ring 332 The center of circle is coaxially disposed, and by the way that the first rolling assembly 333 is to the radial positioning of rotating ring 332 and carries, the first rolling assembly 333 by Multiple first rolling members 3331 are constituted, and the first rolling member 3331 includes the first roller 3331a, the first bearing 3331b and shaft stool 3331c, first roller 3331a Jing the first bearing 3331b are fixedly connected the outer surface of centering ring 331, the first roller 3331a and rotation The inner surface portion of change 332 is tangent, and now, rotating ring 332 is under the guiding of the first rolling assembly 333 with the internal diameter of rotating ring 332 Rotate around centering ring 331 for track, complete gyration of feeling relieved.As one kind preferably scheme of the present embodiment, the first roller Warp beam bearing 3331c connections between 3331a and the first bearing 3331b, in other words, roll (motion) carrier and are arranged in the first roller It is interior.

The reasonability of stability and carrying when moving for the slew gear that ensures entirely to feel relieved, as of the present utility model A kind of preferably embodiment, centering ring 331 is respectively by the first centering ring 3311 (upper ring A), the second centering ring 3312 (lower ring B) Constitute with centering ring link 3313, the first and second centering rings are symmetrical arranged and Jing centering rings link 3313 connects into one Body, in other words, the first and second centering rings are respectively fixedly connected with the two ends of centering ring link 3313；First and second centering rings Outer surface is equipped with multiple first rolling members 3331, to ensure the rotary stability of rotating ring.Correspondingly, rotating ring 332 also divides It is and the first and second rotating rings that the first centering ring 3311 and the concentric of the first rotating ring 3321 are socketed, the second centering ring 3312 It is socketed with the concentric of the second rotating ring 3322, the inner surface of each ring body is mutually cut into rotary rail with the first roller 3331a parts.

Additionally, the inner surface of the first and second centering rings is provided with the second rolling assembly 334, whole centering turn-around machine is capable of achieving Structure second rolling assemblies of Jing 334 while gyration are oriented to the vertical movement of lower edge gyratory directions, i.e. the 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 compositions；Similarly, roll (motion) carrier and be arranged in second In roller.As a kind of 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 members 3341, with the stationarity for ensureing entirely to feel relieved during slew gear motion；Also dependent on load-bearing or Mobile rigidity needs to add the second rolling member 3341, is defined by the stability for ensureing to move, and is not construed as the second rolling member 3341 particular location uniqueness.

It is noted that for eliminate direction of rotation on radial deflection, and rotating ring 332 with centering ring 331 together Linear velocity difference during motion and the axial displacement that produces, in other words, be implement this centering slew gear can turn round in company with having and The function executing part synchronizing shaft of axially-movable to the requirement moved, inventor add on the basis of the above the 3rd rolling assembly 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 members 3351, the 3rd rolling Moving part 3351 includes the 3rd pair of rollers 3351a, shaft stool to 3351b and three abutments 3351c, the 3rd pair of rollers 3351a difference Warp beam bearing connects the ring body of the first and second centering rings to 3351b independent connection three abutments 3351c, three abutments 3351c 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 331 of taper cone pulley smaller part；Therefore between the sandwiched of the rotating ring 332 taper clip wheel pair, therefore first The track of the 3rd pair of rollers 3351a is respectively with two end faces of the second rotating ring, per the rolling circle of one the 3rd rolling member 3351 Spacing distance be matched therewith rotating ring body rail thicknesses directions and form rolling pair so that the centering slew gear is in reality Gyration can be simultaneously done during existing axially-movable.Used as a kind of preferably embodiment, the taper 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 to wait linear speed taper；It is capable of achieving the centering slew gear big small end speed angle when rotating identical to ensure stablizing for revolution Property and load-bearing rigidity and cause frictional force be minima.

As a kind of preferably embodiment, as shown in figure 8, the stability to ensure motion, first, second, third rolling The centrage of dynamic component is coaxially disposed, and wherein rolling member is circumferentially evenly arranged, and is preferably uniform staggered with.Now, the first rolling (radial rolling element) the rolling circle center of dynamic component 333 and the line of the second rolling assembly 334 (axial rolling body) axial center point Extended line is by rotating ring 332 and the rotary middle point of centering ring 331.

In actual applications, rotating ring is connected with the workpiece for having lifting or translation, spinfunction to require and constitutes a centering Slewing equipment, it is preferred that in embodiment of the present utility model, as shown in Figure 10, the centering slewing equipment is set in axis On (mandrel) 14, and the periphery of the cross section of axis (mandrel) 14 is non-circular and tangent with the second roller 3341a parts；Now with The workpiece of the connection of rotating ring 332 can be rotated with rotating ring 332, and be moved along axis (mandrel) 14 with centering ring 331, work as axis When (mandrel) 14 is arranged perpendicular to the ground, workpiece liftable；When the parallel ground of axis (mandrel) 14 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 axis (mandrel) 14, The dust-proof mechanism 34 on the top of fixed supporting mechanism 31 is located at, by dust-proof mechanism 34, in efficiently avoid heap reclaiming process, Dust is entered inside fixed supporting mechanism 31 and caused various adverse effects.

In sum, the centering rotating part for providing in the embodiment of the present disclosure, by being equipped with the first and second rollings simultaneously Component parts do the demand of gyration and linear motion simultaneously；By realizing compound fortune using each independent motion secondary combination It is dynamic so that each modular construction is simple, be easy to making and easy to maintenance；By arranging in ring body by multiple first, second Hes The rolling pair of the 3rd rolling member composition, meets after mounting simultaneously, also realizing that mechanism is vertical, turn round directed movement functional requirement Main equipment each station at the scene under, can bear by the three-dimensional load produced during operation；By adopting Two rolling assemblies so that coordinate the later line slideway precision prescribed of mandrel to reduce, it is easy to make, be easy to safeguard；By determining Heart slew gear is arranged on to be had on the parts of linear motion function, is driven the 3rd rolling assembly and is made moving component sheet by the part Body degree of freedom is constrained, that is, realizes that boning out campaign at an arbitrary position and centering revolution are completed simultaneously.

It is noted that there is very big blanking (up to more than 20 rice) with by shots to meet discharging point, realize Material speed is slipped in control under the high-order vertical transhipment operating mode of bulk cargo, it is to avoid conveyer chain socket end link plug is blocked up, and reduces brittle material Breakage, reduces impact, reduces noise, reduces the dust that gas is produced to material impact, is easy to bank 100 to pass through bucket wheel feeding Portion 20 takes out material, also includes the blanking channel portion 40 connected with the switching of the liftable of bucket wheel feeding portion 20, blanking channel portion 40 It is folded in inside rotating gantry portion 10, and is attached thereto integral.With this, by what is connected with the switching of bucket wheel feeding portion liftable Blanking channel portion, may be implemented in the straight-through transhipment operating mode of different high-order material feedings respectively.

During material is shed by feeding belt feeder 51 to blanking channel portion 40, because it is deposited in feeding belt feeder There is difference in height on 51, therefore during material casting, easily formed in projectile motion body, the envelope of material parabola cluster.As schemed Shown in 12, wherein, shed that distance is farthest, height highest envelope shed for material during coenvelope line 300, shed away from From nearest, highly minimum envelope shed for material during lower envelope line 400, exactly because material is in the process of material casting In be folded in material between coenvelope line 300 and lower envelope line 400, so during material casting, easily scatter, Er Qierong Easy airborne dust.

Inventor is pioneering to devise a kind of multidigit curve blanking channel, specifically as shown in Figures 12 and 13, in order to effectively shut out Exhausted airborne dust of the material during material casting, blanking channel portion 40 includes the internal bucket body 41 with cavity, is hinged with bucket body 41 Centering hinge 42, and at least one be opened on bucket body 41 can close the blanking port 43 of unlatching, and be embedded in bucket body 41 The least one set inside in portion has the blanking component 44 of arc blanking channel, and the arc blanking channel of the blanking component 44 is from blanking The inner chamber of interior lateral bucket body 41 of mouth 43 extends, the arrangement of the arc blanking channel inside area of passage gradual change of the blanking component 44. It is preferred that connecting from beginning to end between the direct of travel of material, each group of blanking component 44, it is internally formed in bucket body 41 and is enclosed by sheet material Into the curved channel of curvature fluctuations.The arc of the curvature fluctuations of the gradual change area of passage arranged by blanking component 44 Passage, while acceptance sheds material from material casting cylinder, can effectively suppress the dust kicked up from inside material.Further Ground, in order to ensure blanking channel portion 40 and the accuracy of material casting cylinder cooperation position, hinge 42 of feeling relieved is arranged on the top of bucket body 41 End, and run through it is fixed thereto.

Used as a kind of preferably embodiment, blanking component 44 includes that the curve being fixed on inside bucket body 41 meets flitch 441 Flitch 442 is slipped with guiding, along vertical, curve meets the top height that the tip height of flitch 441 is not less than the opening of blanking port 43 Degree, its bottom extends downwardly in the internal cavities extension of bucket body 41, and guiding slips the tip height of flitch 442 opening less than blanking port 43 The direction extension of the bottom of flitch 441 is met along curve is drawn close in the bottom height of mouth, its bottom.Further, curve meets flitch 441st, guiding slips flitch 442 and the side wall of bucket body 41 encloses and is set as a tapered curved channel of area of passage jointly.With this, can be effective Ground suppresses the material airborne dust for receiving to shed.Further, in order that the coenvelope line 300 of the material formation for shedding out Space is little as far as possible and lower envelope line 400 between, further compresses the space of airborne dust, curve meet the inner side of flitch 441 with The inscribe of coenvelope line 300 of material, the outside that guiding slips flitch 442 is circumscribed with the lower envelope line 400 of material.

In order to reduce the impact failure that material is caused in the internal cavities of bucket body 41 because position is higher, in structure preferably Ground, blanking component 44 also includes that the first transhipment for gathering stream is slipped the transhipment of flitch 443 and second and slips flitch 444, and this first Transhipment slip flitch 443 be fixed on curve meet flitch 441, guiding slip the curved channel that flitch 442 and the side wall of bucket body 41 enclose jointly End, and the height on its top is not less than the tip height of the curved channel；Second transhipment slips the tip height of flitch 444 not Less than the bottom height that flitch 443 is slipped in the first transhipment, its bottom extends along the falling direction of material.Further, the second transhipment Slip curve of the bottom of flitch 444 with next group and meet the round and smooth transition of the curvature of flitch 441 and be connected.With this so that enter from the top Enter the material inside blanking channel, slip in the presence of the transhipment of flitch 443 and second slips flitch 444 in the first transhipment, along approximate Advance in sinusoidal blanking channel, can effectively reduce the speed of material whereabouts, slow material gait of march, by head Tail is round and smooth smoothly transit slip material passage, the material that further reduces and slip the angle of friction between flitch, reduce or remit sending out for material While scattered, the noise in material dropping process is reduced.

On the basis of said structure, inventor also proposes another kind of better embodiment, and specifically, curve meets flitch 441 Anchor point and the first transhipment slip the anchor point setting in opposite direction of flitch 443, curve meets what flitch 441 and the side wall of bucket body 41 were surrounded The area of passage of passage, meets the transhipment of flitch 441 and first and slips the area of passage that flitch 443 surrounds passage more than curve.With this, make Material is obtained during the internal cavities of bucket body 41 whereabouts, air-flow meets flitch 441 and bucket body 41 from the larger curve of area of passage The passage that side wall is surrounded, flows through curve and meets the transhipment of flitch 441 and first and slip flitch 443 and surround passage, is limited inside bucket body 41 Air-flow in the flow section by reducing, there is the phenomenon of flow velocity increase in fluid, and air-flow from the coarse to fine, accelerates gas stream Speed, makes the rear side (at next group of feeding mouth 43) that gas meets flitch 441 in curve form a low-pressure area, in the effect of atmospheric pressure Under, next group of feeding mouth 43 in communication actively forms air-flow, further avoids airborne dust of the material at the place of feeding mouth.

In sum, inventor initiates the blanking channel portion of design, by being internally formed area of passage in blanking channel portion The blanking channel of change, its side wall is by material casting track top envelope curve at shots, and to design bent according to discharging belt feeder Line meets flitch, is oriented to material casting track lower curve and slips flitch composition guide space to be oriented to stream direction, subtracts so as to reach Shaochong is hit, and gathers stream, and the dust that reduction gas is produced to material impact reduces the purpose of noise simultaneously；With reference to the smooth speed of material The factors such as degree, entrance angle, frictional behavior are met the design curve transhipment of flitch bottom and slip flitch in curve so that material slips process under Middle guiding naturally does not dissipate, and reduces the dust that gas is produced to material impact, and controls its slippery speed；By shots and blanking Multi-section curve flow material plate transport form is adopted between point, according to bulk cargo frictional behavior using slipping speed, phase mutual connection under curve controlled Power, that is, realize the high-order vertically transhipment of bulk cargo and can control to slip to expect that velocity shock reduces brittle material breakage.

Figure 14 is the heap feeding schematic flow sheet of the present embodiment stacker-reclaimer, as shown in figure 14, when needing feeding, by bucket The bucket wheel machine 22 in wheel feeding portion 20 realizes that the pick to storing material takes, and the material of taking-up is conveyed to into feeding belt feeder 51, is rising Under the drive of descending mechanism 23, the material by feeding belt feeder 51 for also lifting is delivered to blanking component 44, and by blanking component 44 collect, so as to realize the feeding of material；When needing windrow, material is delivered to by belt conveyor trestle 500 and slips hopper 600, after And stockplling belt machine 52 is delivered to, under the driving of trolley traveling mechanism 55, shedding for material is realized by trapezoidal material distributing machine 53 Pile up, complete the windrow of material.

Embodiment 2

The present embodiment is the structure in balance portion 60 with the difference of embodiment 1, and realizes the side of the balance of cantilever beam 54 Formula and principle are different.As shown in Figure 15 and Figure 16, in the present embodiment, balance portion 60 includes setting up separately the of the both sides of axis 14 One pull bar 62 and the second pull bar 63, the first pull bar 62 is hinged respectively with axis 14 and crossbeam 11, and the second pull bar 63 is respectively and axis 14 and cantilever beam 54 be hinged.The position that first pull bar 62 is hinged with crossbeam 11, it is maximum with the beam deformation amount in rotating gantry portion 10 Position overlap, with this, deformed by the degree of disturbing of the crossbeam itself in rotating gantry portion 10, there is provided the pulling force of balance delivery section 50, With this, the dynamic equilibrium of whole delivery section is capable of achieving without the need for extra balancing weight, meanwhile, also solve due to rotating gantry portion Span is very big, easily due to the deformation that degree of disturbing brings, improves the bulk strength in whole rotating gantry portion.Preferably, in order to tie up Shield and overhaul it is convenient, the first pull bar 62 and the second pull bar 63 relative to the axisymmetrical of axis 14 distribution, with this, it is only necessary to By the equidistant regulation of the first pull bar and the second pull bar, you can realize that the reequilibrate between stacker device and reclaimer device is adjusted.

The feeding of the present embodiment and the process of windrow are in the same manner as in Example 1, will not be described here.

Embodiment 3

The present embodiment and the version that the difference of embodiment 1 and 2 is delivery section 50, by the knot for optimizing delivery section 50 Structure, two operation process of feeding and windrow are combined, and without extra cantilever beam 54 and balance portion 60 and connection workpiece etc., are fitted The material stock ground that should be carried out when feeding is different with windrow.More importantly realize that feed height is adjustable, inventor is for above-mentioned Two kinds of preferred implementations have carried out further improvement, and as shown in Figure 17 and Figure 18, delivery section 50 is located at rotating gantry portion 10 It is interior and rotate in the lump, including feeding belt feeder 51, trapezoidal material distributing machine 53, running gear for trolley 54 and heap feeding belt feeder 56, its Middle feeding belt feeder 51, trapezoidal material distributing machine 53, running gear for trolley 54 and heap feeding belt feeder 56 be arranged on lift beam and Lift in the lump to realize that feed height is adjustable with lift beam 21；From unlike embodiment 1 and 2, in reclaiming process, bucket wheel machine 22 Reclaiming process need to can be completed with feeding belt feeder 51 and the cooperating of heap feeding belt feeder 56, in other words, feeding belt feeder 51 It is isometric with the span of rotating gantry portion 10 with the level of heap feeding belt feeder 56 transmission span.Additionally, further, in order to as far as possible The utilization rate realizing the uniform heap feeding of stockpile, lift stock ground, the activity of trapezoidal material distributing machine 53 is fixed on feeding belt feeder 51 Bottom, in other words, drive lower edge lift beam 21 to translate positioned at the lower section of lift beam and in running gear for trolley 55, compared with embodiment 1 and embodiment 2 for, now, the increase of the span of windrow.

Used as a kind of preferably embodiment, for more preferable windrow, 56 points of heap feeding belt feeder is the first heap feeding portion 561 and the second heap feeding portion 562, the first heap feeding portion 561 is collinearly arranged with feeding belt feeder 51, and first heap feeding portion one end Linking blanking channel portion 40, can pass through the blanking port 43 that lifting coordinates differing heights, the other end of the first heap feeding portion 561 connection the The one end in two heap feeding portions 562, the inclined arrangement in the second heap feeding portion 532 is simultaneously connected trapezoidal material distributing machine 53, and now, the second heap takes Material portion 532 is obliquely installed, and the feed height that can be reduced between heap feeding belt feeder 56 and trapezoidal material distributing machine 53 is poor.

Figure 19 is the heap reclaiming process of the stacker-reclaimer in the present embodiment, as shown in figure 19, when needing feeding, by bucket wheel The bucket wheel machine 22 in feeding portion 20 realizes that the pick to storing material takes, and the material of taking-up is conveyed to into feeding belt feeder 51, then defeated The heap feeding belt feeder 56 (such as the clockwise direction loop back in Figure 17) of positive operation is given, in the drive of elevating mechanism 23 Under, the liftable material by heap feeding belt feeder 56 is delivered to blanking component 44, and is collected by blanking component 44, so as to reality The feeding of existing material；When needing windrow, material is delivered to by belt conveyor trestle 500 and slips hopper 600, and reversely fortune is delivered to then Capable heap feeding belt feeder 56 (such as the counter clockwise direction loop back in Figure 18), under the driving of trolley traveling mechanism 55, leads to Cross trapezoidal material distributing machine 53 and realize that shedding for material is piled up, complete the windrow of material.

Although this utility model patent is disclosed as above with preferred embodiment, it is not for limiting this utility model Patent, any those skilled in the art may be by above-mentioned taking off in the spirit and scope without departing from this utility model patent The methods and techniques content shown makes possible variation and modification to technical solutions of the utility model, therefore, it is every without departing from this The content of utility model patent technical scheme, according to this utility model patent technical spirit above example is made it is any Simple modification, equivalent variations and modification, belong to the protection domain of this utility model art solutions.

Claims (69)

1. a kind of stacker-reclaimer, for circular stockyard, it is characterised in that：Including rotating gantry portion, bucket wheel feeding portion, delivery section and Centering slew gear, wherein rotating gantry portion are that radius rotates around centering slew gear with rotating gantry portion span, bucket wheel feeding Portion and delivery section connection rotating gantry portion, wherein：

Delivery section is made up of multiple belt feeders, coordinates bucket wheel feeding portion to form feeding logistics corridor and/or windrow logistics corridor.

2. stacker-reclaimer according to claim 1, it is characterised in that：Bucket wheel feeding portion includes bucket wheel machine and lift beam, bucket Turbine is fixed and moved in the lump on lift beam and with lift beam.

3. stacker-reclaimer according to claim 2, it is characterised in that：Bucket wheel machine can be dynamic along lift beam translation, and with lifting Beam is lifted in the lump and/or rotated.

4. stacker-reclaimer according to claim 2, it is characterised in that：The elevating mechanisms of lift beam Jing mono- rise with the use of driving The lifting of drop beam.

5. stacker-reclaimer according to claim 4, it is characterised in that：Elevating mechanism includes winding lifting component, fixed pulley Group, running block and steel cable, the winding lifting component and fixed pulley group are fixed at the door frame supporting leg in rotating gantry portion, described Running block links into an integrated entity with lift beam, and described steel cable one end is fixed with lift beam, and the other end being oppositely arranged is by fixed Assembly pulley and running block, the fixation stretched can be rolled up with winding lifting length component.

6. stacker-reclaimer according to claim 2, it is characterised in that：Rotating gantry portion include crossbeam, door frame supporting leg and in Axle, wherein, door frame supporting leg and axis be arranged in parallel and one door frame of connecting cross beam two ends formation independently.

7. stacker-reclaimer according to claim 6, it is characterised in that：Lift beam is parallel with crossbeam and while connects door frame Lower limb and axis.

8. the stacker-reclaimer according to any one of claim 6 or 7, it is characterised in that：Lift beam Jing feels relieved rotating part with Axle is socketed.

9. stacker-reclaimer according to claim 6, it is characterised in that：Delivery section include stockplling belt machine, feeding belt feeder, Trapezoidal material distributing machine, feeding belt feeder coordinates bucket wheel machine to complete feeding logistics, and stockplling belt machine and trapezoidal material distributing machine complete heap material Stream.

10. stacker-reclaimer according to claim 9, it is characterised in that：Stockplling belt machine and material belt conveyor trestle outside the venue The pan feeding passage of connection obtains material transmission, realizes the conveying of material inside and outside material field.

11. stacker-reclaimers according to claim 9, it is characterised in that：Stockplling belt machine one end linking rotating gantry portion, separately One end is connected trapezoidal material distributing machine.

12. stacker-reclaimers according to claim 9, it is characterised in that：Feeding belt feeder is located on lift beam and bucket wheel machine Linking, and be located inside rotating gantry portion together.

13. stacker-reclaimers according to any one of claim 10, it is characterised in that：Delivery section also includes being folded in belt feeder Between trestle and pan feeding passage, the trestle revolving support seat of connection is kept.

14. the stacker-reclaimer according to any one of claim 10～13, it is characterised in that：During the stacker-reclaimer feeding, Feeding belt feeder is sent to after bucket wheel feeding portion feeding, then feeding, the joint feeding of blanking are completed with unification blanking channel Process；During windrow, pan feeding passage is coordinated to complete windrow by stockplling belt machine.

15. stacker-reclaimers according to claim 9, it is characterised in that：Stockplling belt machine and trapezoidal material distributing machine are located at one together On cantilever beam.

16. stacker-reclaimers according to claim 15, it is characterised in that：The bearing blocks of cantilever beam Jing mono- are socketed with axis and can Around central axis.

17. stacker-reclaimers according to claim 16, it is characterised in that：The junction of cantilever beam and axis higher than crossbeam with Middle shaft connection place.

18. stacker-reclaimers according to claim 15, it is characterised in that：Also include for the balance portion of balanced cantilever beam, Balance portion is located at the both sides of axis, including the first pull bar and the second pull bar.

19. stacker-reclaimers according to claim 18, it is characterised in that：First pull bar and the second pull bar difference connecting cantilever The two ends of beam.

20. stacker-reclaimers according to claim 18, it is characterised in that：Balance portion also includes fixed matching somebody with somebody on a cantilever beam Pouring weight.

21. stacker-reclaimers according to claim 20, it is characterised in that：First Draw bar lock is enclosed within cantilever beam fixed weight block One end and axis between；Second Draw bar lock be enclosed within cantilever beam away from balancing weight one end and axis between.

22. stacker-reclaimers according to claim 19 or 21, it is characterised in that：The length of the second pull bar is more than the first pull bar Length.

23. stacker-reclaimers according to claim 18, it is characterised in that：First pull bar is hinged respectively with axis and crossbeam, Second pull bar is hinged respectively with axis and cantilever beam.

24. stacker-reclaimers according to claim 23, it is characterised in that：The position that first pull bar is hinged with crossbeam, with rotation The maximum position of the beam deformation amount in revolving door frame portion overlaps.

25. stacker-reclaimers according to claim 23 or 24, it is characterised in that：First pull bar and the second pull bar are relative in The distribution of the axisymmetrical of axle.

26. stacker-reclaimers according to claim 1, it is characterised in that：Delivery section includes heap feeding belt feeder, feeding belt Machine, trapezoidal material distributing machine, feeding belt feeder coordinates bucket wheel machine to complete feeding logistics, and heap feeding belt feeder and trapezoidal material distributing machine complete heap Material stream.

27. stacker-reclaimers according to claim 26, it is characterised in that：Heap feeding belt feeder and trapezoidal material distributing machine are located at together On the lift beam in bucket wheel feeding portion.

28. stacker-reclaimers according to claim 27, it is characterised in that：Trapezoidal material distributing machine activity is fixed on feeding belt The bottom of machine.

29. stacker-reclaimers according to claim 26, it is characterised in that：Delivery section is located in rotating gantry portion and turns in the lump It is dynamic.

30. stacker-reclaimers according to claim 29, it is characterised in that：Heap feeding belt feeder one end is connected rotating gantry Portion, the other end is connected trapezoidal material distributing machine.

31. stacker-reclaimers according to claim 30, it is characterised in that：The level of feeding belt feeder and heap feeding belt feeder Transmission span is isometric with rotating gantry portion span.

32. stacker-reclaimers according to claim 30 or 31, it is characterised in that：Heap feeding belt feeder is divided into the first heap feeding Portion and the second heap feeding portion, the first heap feeding portion is collinearly arranged with feeding belt feeder, and first heap feeding portion one end linking blanking Channel part, the other end that the first heap feeding portion is oppositely arranged connects the one end in the second heap feeding portion, and the second heap feeding portion is inclined Arrange and be connected trapezoidal material distributing machine.

33. stacker-reclaimers according to claim 9 or 26, it is characterised in that：The running gear for trolley of trapezoidal material distributing machine Jing mono- Drive.

34. stacker-reclaimers according to claim 33, it is characterised in that：Trapezoidal material distributing machine Jing running gear for trolley is along cantilever Beam is moved horizontally.

35. stacker-reclaimers according to claim 34, it is characterised in that：Trolley traveling mechanism is with trapezoidal material distributing machine with synthesis Integrally, and with stockplling belt machine the connection for driving.

36. stacker-reclaimers according to claim 33, it is characterised in that：Trolley traveling mechanism can two-way round traveling.

37. stacker-reclaimers according to claim 6, it is characterised in that：Crossbeam is hinged with door frame supporting leg, constitutes and realizes adjusting Rotating gantry portion overcomes the adjustment of track stress or rigidity rotation.

38. stacker-reclaimers according to claim 37, it is characterised in that：Door frame supporting leg connects away from the other end of crossbeam One running mechanism is stood vertically on ground.

39. stacker-reclaimers according to claim 6, it is characterised in that：Crossbeam is connected with axis Jing single-revolution bearing blocks, institute State crossbeam to rotate by the center of circle of axis.

40. stacker-reclaimers according to claim 6, it is characterised in that：Crossbeam is provided with pulley base and elevator pedestal, described What pulley base was spaced sets up separately at the two ends of crossbeam top surface, and the geometric center along the length direction of crossbeam is arranged symmetrically, the elevator What pedestal was spaced sets up separately at the two ends of crossbeam bottom surface, and the geometric center along crossbeam length direction is arranged symmetrically.

41. stacker-reclaimers according to claim 6, it is characterised in that：Door frame supporting leg includes supporting leg, is fixed on supporting leg On running mechanism, the supporting leg upper end is hinged on crossbeam, and lower end extends down perpendicular to crossbeam.

42. stacker-reclaimers according to claim 41, it is characterised in that：Running mechanism is arranged on supporting leg away from crossbeam Tail end, links into an integrated entity with supporting leg.

43. stacker-reclaimers according to claim 41 or 42, it is characterised in that：Running mechanism includes being connected into supporting leg The running mechanism free bearing of one, the driving wheel with running mechanism free bearing drive connection, and the guide rail that guiding driving wheel is forward, institute State running mechanism free bearing top and be fixed on the bottom of supporting leg, and extend down；The embedded running mechanism free bearing of the driving wheel Inside, is folded between running mechanism free bearing and guide rail, with the rotatable fixation of running mechanism free bearing；The guide rail is fixed on ground On face, extend along rotating gantry portion direct of travel.

44. stacker-reclaimers according to claim 43, it is characterised in that：Running mechanism also includes connecting with running mechanism free bearing It is connected into one, the motor being connected with drive wheel.

45. stacker-reclaimers according to claim 43, it is characterised in that：Running mechanism also includes being connected with supporting leg, folder The gyrosphere being located between crossbeam and supporting leg is twisted.

46. stacker-reclaimers according to claim 45, it is characterised in that：Gyrosphere twists the top for being arranged on supporting leg, with The fixation of supporting leg one.

47. stacker-reclaimers according to claim 1, it is characterised in that：Centering rotating part includes the centering of concentric socket Ring and rotating ring, centering ring is provided with the first rolling assembly, the center of centering ring, the first rolling assembly and rotating ring with rotation interannular Line is coaxially disposed, and rotating ring is rotated as track with rotating ring internal diameter under the first rolling assembly guiding around centering ring.

48. stacker-reclaimers according to claim 47, it is characterised in that：First rolling assembly is rolled by least one first Part is constituted, and the first rolling member includes the first roller, the first bearing and shaft stool, and first the first bearings of roller Jing are fixedly connected centering The outer surface of ring, the first roller is tangent with the inner surface portion of rotating ring.

49. stacker-reclaimers according to claim 48, it is characterised in that：Warp beam bearing connects between the first roller and the first bearing Connect.

50. stacker-reclaimers according to claim 47, it is characterised in that：Centering ring is determined respectively by the first centering ring, second Thimble and centering ring link are constituted, and the first and second centering rings are symmetrical arranged, and Jing centering ring links link into an integrated entity.

51. stacker-reclaimers according to claim 50, it is characterised in that：First and second centering ring outer surfaces be equipped with to Few first rolling member.

52. stacker-reclaimers according to claim 51, it is characterised in that：Rotating ring is also classified into and the first and second rotations Ring, the first centering ring and the first rotating ring concentric are socketed, and the second centering ring and the second rotating ring concentric are socketed, each ring body Inner surface be mutually cut into rotary rail with the first roller portion.

53. stacker-reclaimers according to claim 51, it is characterised in that：The inner surface of the first and second centering rings is provided with Two rolling assemblies.

54. stacker-reclaimers according to claim 53, it is characterised in that：Second rolling assembly is rolled by least one second Part is constituted, and the second rolling member is made up of the second roller, the second shaft stool, the second bearing.

55. stacker-reclaimers according to claim 50, it is characterised in that：First and second centering rings are not connected with centering ring The both ends of frame connection add multiple second rolling members.

56. stacker-reclaimers according to claim 53, it is characterised in that：Also include of the axial limiting for rotating ring Three rolling assemblies, the 3rd rolling assembly is made up of at least one the 3rd rolling members, and the 3rd rolling member includes the 3rd pair of rollers, axle Seat pair and three abutments, the 3rd pair of rollers distinguishes warp beam bearing to the three abutments that are independently connected, three abutments connection first and the The ring body exterior surface of two centering rings, the first and second rotating ring ring body two ends of the 3rd pair of rollers sandwiched rotating ring.

57. stacker-reclaimers according to claim 56, it is characterised in that：3rd roller be taper cone pulley, taper cone pulley smaller part Near centering ring, rotating ring is folded between the taper clip wheel pair.

58. stacker-reclaimers according to claim 57, it is characterised in that：The taper of taper cone pulley is selected by speed of gyration.

59. stacker-reclaimers according to any one of claim 56～58, it is characterised in that：First, second, third rolling group The centrage of part is coaxially disposed, and wherein rolling member is circumferentially evenly arranged.

60. stacker-reclaimers according to claim 59, it is characterised in that：First rolling assembly rolling circle center and the second rolling The line extended line of dynamic component axial center point is by rotating ring and the rotary middle point of centering ring.

61. stacker-reclaimers according to claim 1, it is characterised in that：Also include a blanking channel portion, the blanking channel Portion includes the internal bucket body with cavity, and the blanking port of unlatching can be also closed including at least one be opened on bucket body, and interior The blanking component that the least one set inside inside bucket body has curved channel is embedded in, the curved channel of the blanking component is from blanking The interior lateral bucket body inner chamber of mouth extends, the arrangement of its internal area of passage gradual change.

62. stacker-reclaimers according to claim 61, it is characterised in that：Along the direct of travel of material, blanking component each group Between connect from beginning to end, the curved channel that curvature fluctuations are enclosed by sheet material is internally formed in bucket body.

63. stacker-reclaimers according to claim 61, it is characterised in that：Also include being arranged on the top of bucket body, and run through Centering hinge fixed thereto.

64. stacker-reclaimers according to claim 61, it is characterised in that：Blanking component includes being fixed on the song inside bucket body Line meets flitch and guiding slips flitch, and along vertical, curve meets the top height that the tip height of flitch is not less than blanking port opening Degree, its bottom extends downwardly in the internal cavities extension of bucket body, and guiding slips bottom of the flitch tip height less than the opening of blanking port The direction extension of flitch bottom is met along curve is drawn close in end height, its bottom.

65. stacker-reclaimers according to claim 64, it is characterised in that：Curve is met flitch, guiding and slips flitch and bucket body side Wall encloses and is set as a tapered curved channel of area of passage jointly.

66. stacker-reclaimers according to claim 64, it is characterised in that：Curve meets the inner side of flitch and the coenvelope of material Line inscribe, the outside that guiding slips flitch is circumscribed with the lower envelope line of material.

67. according to the arbitrary described stacker-reclaimer of claim 62～66, it is characterised in that：Blanking component is also included for gathering Flitch is slipped in first transhipment of stream and flitch is slipped in the second transhipment, and first transhipment is slipped flitch and is fixed on curve and meets flitch, is oriented to The end of the curved channel that flitch and bucket body sidewall enclose jointly is slipped, and the height on its top is not less than the top height of the curved channel Degree；The tip height that flitch is slipped in second transhipment is not less than the bottom height that flitch is slipped in the first transhipment, and its bottom is along material Falling direction extends.

68. stacker-reclaimers according to claim 67, it is characterised in that：Second transhipment slips the bottom of flitch with next group Curve meets the round and smooth transition connection of flitch curvature.

69. stacker-reclaimers according to claim 68, it is characterised in that：Curve meets the anchor point of flitch and material is slipped in the first transhipment The anchor point of plate setting in opposite direction, curve meets the area of passage of the passage that flitch is surrounded with bucket body sidewall, and more than curve material is met The area of passage that flitch surrounds passage is slipped in plate and the first transhipment.