CN206278702U - Stacker reclaimer of round stock yard - Google Patents

Abstract

The utility model discloses stacker reclaimer of round stock yard, including rotating gantry portion, bucket wheel feeding portion, delivery section and centering slew gear, wherein rotating gantry portion is that radius rotates around centering slew gear with rotating gantry portion span, and 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 to form feeding logistics corridor and/or windrow logistics corridor.From unlike existing equipment, the stacker-reclaimer is real work scope radius with door frame span, initiates and realizes application of the stacker-reclaimer in circular stockyard.

Description

Stacker reclaimer of round stock yard

Technical field

The utility model is related to one kind to be applied to stacker-reclaimer in circular stockyard, more specifically, more particularly to circular material Field stacker-reclaimer, belongs to circular stockyard bulk material heap taking equipment technical field.

Background technology

With environmental consciousness and the increasingly raising of environmental requirement, reduce and the pollution of surrounding environment is stored up as large-scale modernization Stock ground urgent problem, while also needing to the influence for avoiding bad 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 prospects.

In order to improve the ability of feeding, two scraper reclaimer layerings feeding, China Patent No. simultaneously are realized CN200720149769.5 discloses a kind of Double-scratch board material piling, is arranged in 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 center, , 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 is pivotally connected, and 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 setting two while taking by being divided to two-layer Operation while material, improves the production efficiency of feeding, but also spills this kind of several point defects of equipment cruelly in substantial amounts of practice： (1) limitation of scraper plate type of drive and physical dimension is limited by, its 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 conveying device being installed on girder and the blowpit positioned at conveying 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 because its lift beam is in stock ground bottom, make by 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 main 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 the material device cannot to realize by targetedly Across stockpile heap feeding；(3) due to the limitation 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 small, storage capacity is big, the feature of environmental protection Can be prominent, it is obtained every profession and trade and more and more approve.It is increasingly big especially with harbour, material transfer station transhipment handling capacity The need for ability, developing 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 Cannot cannot also 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.

Utility model content

In view of the above-mentioned problems existing in the prior art, the purpose of this utility model is to provide stacker reclaimer of round stock yard, leads to Cross and realize, across stockpile selectivity stockpile feeding, breaking through bridge type bucket-wheel material taking machine and expecting not across circle using centering slew gear Heap limitation so that be possibly realized in a stock ground storage various materials and respectively access.

Stacker reclaimer of round stock yard is provided according to the purpose of this utility model, including it is rotating gantry portion, bucket wheel feeding portion, defeated Portion and centering rotating part are sent, wherein rotating gantry portion is that radius rotates around centering rotating part with rotating gantry portion span, and bucket wheel takes Material portion and delivery section connection 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 with rotating part of feeling relieved as the center of circle is revolved 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 working 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 regulation rotating gantry portion overcome track stress or The adjustment of rigidity rotation.

It is further preferred that the influence in order to weaken lateral stress of the rotating gantry portion in rotary course, door frame branch Leg 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, is center of circle limitation rotating gantry portion rotational trajectory with fixing end under the transmission of drive end, 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.

Used as a kind of preferably implementation method, in order to reduce the frictional resistance of turning course, crossbeam is with axis through single-revolution Bearing block is connected, 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, are arranged symmetrically along the geometric center of the length direction of crossbeam, and what the elevator pedestal was spaced sets up separately in crossbeam bottom surface Two ends, be arranged symmetrically along the geometric center of crossbeam length direction, 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 implementation method, door frame supporting leg includes supporting leg, is fixed on the running mechanism 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 preferably implementation method, running mechanism includes being cut with scissors with the running mechanism of the fixation of supporting leg one Seat, the driving wheel with running mechanism free bearing drive connection, and the forward guide rail of guiding driving wheel, running mechanism free bearing top is consolidated The bottom of supporting leg is scheduled on, and is extended down；Driving wheel be embedded in running mechanism free bearing inside, 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, is prolonged along rotating gantry portion direct of travel Stretch.Moved along its default track by rail guidance and limitation 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, realize accurately Stroke Control, also including with 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 turn round operation in, door frame branch Pivot angle displacement of the leg on span direction and the torsional displacement of itself, also including being connected with supporting leg, are folded in crossbeam and support Gyrosphere between leg 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 connects door frame supporting leg and axis simultaneously；It is preferred that lift beam is through 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 different height.

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, so as to the layering feeding in bucket wheel feeding portion can be realized, and be selected across stockpile Stockpile feeding, breaches limitation of the existing reclaimer not across stockpile feeding so that a stock ground stores various materials, And access is possibly realized respectively；By using bucket wheel machine, as the executing agency 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 stacker reclaimer of round stock yard.

It is highly preferred that in order to ensure that lift beam remains to steady lifting under high loads, lift beam coordinates through an elevating mechanism Use 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 changeable conversion, with this, changes the bucket wheel being fixed on lift beam The switching of the height and position of machine；Therefore feeding height can be adjusted according to demand, to realize the layering feeding of 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 be possibly realized in stock ground storage various materials and accessing respectively.

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, by stockplling belt machine coordinate pan feeding passage (with material outside the venue belt conveyor trestle connect slip hopper) completion windrow；With it is existing Have unlike equipment, the door frame of stacker-reclaimer of the present utility model can be around centering rotating part revolution, in other words, the stacker-reclaimer It is real work scope radius with door frame span, it is pioneering to realize application of the stacker-reclaimer in circular stockyard.It is preferred that feeding Belt feeder is likewise provided at being connected on lift beam and with bucket wheel machine, completes reclaiming process.Feeding belt feeder is same to be located at rotating gantry portion Inside, in order to realize the feeding of large span, it is preferred that feeding belt feeder coordinates rotating gantry portion's span and with lift beam substantially etc. Setting long.

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 preferably implementation method, cantilever beam is socketed through a bearing block and axis and can be around Central axis.Used as a kind of preferably implementation method, 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 circle with axis (centering rotating part) 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 lower completion windrow is thrown by being higher by.

It is highly preferred that trapezoidal material distributing machine drives through a running gear for trolley；As a kind of preferably implementation method, trapezoidal cloth Material machine is moved through running gear for trolley 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 hopper is slipped, the conveying of the inside and outside material of material is realized. Further, the revolution synchronous with the holding of stockplling belt machine for the ease of slipping the port of export of hopper, also including being folded in belt feeder 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 Middle to keep balance do not shake, do not tremble, also including the balance portion for 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 that dispersion windrow process is hanged 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 is enclosed within cantilever beam away between one end of balancing weight and axis.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 preferred scheme in balance portion, balance portion includes setting up separately in the first pull bar of the both sides of axis and second Pull bar, the first pull bar is hinged with axis and crossbeam respectively, and the second pull bar is hinged with axis and cantilever beam respectively.

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 volume Outer balancing weight is the dynamic equilibrium for being capable of achieving 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 first pull bar and the equidistant regulation of the second pull bar, you can realize stacker device and reclaimer device Between releveling regulation.

Preferably, centering rotating part includes the fixed supporting mechanism being fastened together with ground, and 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 to be recycled 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 on axis (mandrel) is set in, 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, while rotatable relative to axis (mandrel), can move along the axis direction of axis (mandrel).With this, Under the limitation and guiding of centering slew gear, the bucket wheel feeding portion of fixation in conjunction is rotatable relative to axis (mandrel) Meanwhile, can be moved 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 access is possibly realized respectively.

It is further preferred that fixed supporting mechanism includes base, the cylinder on base is fixed on, and be arranged on outside cylinder On side face, along at least one axial guidance that the footpath convex of cylinder is arranged, 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 setting, Ensure that bucket wheel feeding portion can be along the variable motion of the axial height of cylinder.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, the gyration in centering rotating part and rotating gantry portion for convenience, 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 the function of its revolution and lifting, while centering revolution, translation or elevating movement are realized, and can be to centering Partial weight-bearing is spacing to play bearing, and centering slew gear is divided into the centering ring and rotating ring of concentric socket, centering ring and rotation The first rolling assembly is provided between change, center line 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 the first roller is fixedly connected the outer of centering ring through the first bearing 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 centering gyration.As a kind of preferably scheme, the first roller of the present embodiment It is connected through shaft stool between the first bearing, in other words, rolls (motion) carrier and be arranged in the first roller.

It is further preferred that for stability and the reasonability of carrying when the slew gear that ensures entirely to feel relieved is moved, Centering ring is made up of the first centering ring (upper ring), the second centering ring (lower ring) and centering ring link respectively, and first and second determine Thimble is symmetrical arranged and through the fixation of centering ring link one, 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 moves vertically under being oriented to through the second rolling assembly while gyration along gyratory directions, i.e. the first rolling group Part centerline direction moves vertically；Second rolling assembly is made up of multiple second rolling members, and the second rolling member is by the second roller, Two shaft stools, the second bearing composition；Similarly, (motion) carrier is rolled 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；Rigidity also dependent on load-bearing or movement needs to add the second rolling member, with Ensure that the stability of motion is defined, be 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, can be in company with there is revolution and axially to implement this centering slew gear The requirement that the function executing unit part of motion is synchronously axially moved, inventor adds the 3rd rolling assembly, is used on the basis of the above 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, respectively through shaft stool to the three abutments that are independently connected, three abutments connect the first He to the 3rd pair of rollers 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, the rolling of every 1 the 3rd rolling member The spacing distance of circle is matched therewith rotation ring body rail thicknesses direction and forms rolling pair, so that the centering slew gear exists Realize simultaneously doing gyration when being axially moved.Used as a kind of preferably implementation method, the taper of taper cone pulley is by speed of gyration Selected, 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 identical stabilization to ensure revolution in the centering slew gear big small end speed angle when rotating Property and load-bearing rigidity and cause frictional force be minimum value.

Used as a kind of preferably implementation method, the center line 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 implementation method, centering slew gear is integral with the end assembling of lift beam, therefore lift beam Can be turned round along axis and/or elevating movement by slew gear of feeling relieved.

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

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 including 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, the blanking channel portion for connecting is switched by with 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 on feeding belt feeder because it is deposited in Cheng Zhong, therefore during material casting, easily in formation projectile motion body, 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 internal blanking group with arc blanking channel of at least one set being embedded in inside bucket body Part, the arc blanking channel of the blanking component extends lateral bucket body inner chamber from blanking port, the arc blanking of the blanking component The arrangement of channel interior area of passage gradual change.

It is preferred that along the direct of travel of material, being connected from beginning to end between 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 set by blanking component Shape passage, while receiving sheds material from material casting roller, can effectively suppress the dust kicked up from inside material.

Further, in order to ensure blanking channel portion and the accuracy of material casting roller 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 Hang down direction, the tip height that curve meets flitch is not less than the tip height of blanking port opening, internal cavities of its bottom in bucket body Extension is extended downwardly, guiding slip flitch tip height less than the opening of blanking port bottom highly, 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 is formed of the material that must shed out and lower envelope line It is small 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 be used 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 Highly, its bottom extends along the falling direction of material for the bottom of plate.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 enters inside blanking channel, first Transhipment slips flitch and in the presence of flitch is slipped in the second transhipment, 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 preferred scheme, 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 to realize that feed height is adjustable in the lump 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 optimizing the structure of 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 the prior art, and be greatly improved airborne dust problem, more environment-friendly high-efficiency, And structure is more simplified.

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, Reclaiming process need to can be completed with feeding belt feeder and heap feeding belt feeder cooperating with bucket wheel machine in realizing 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 It is lower to be translated along lift beam, compared with embodiment and embodiment for, now, the increase of the span of windrow.

As a kind of preferably implementation method, 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 set with feeding belt feeder, and first heap feeding portion one end linking blanking channel Portion, can coordinate the blanking port of different height, the other end that the first heap feeding portion is oppositely arranged to connect the second heap feeding by lifting 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 the 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 the 3rd, initiates realizes that feed height is adjustable；

That the 4th, initiates realizes that feeding position sets on demand, can be set along three, space dimension；So as to bucket wheel can be realized 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 access is possibly realized respectively；

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

6th, as the executing agency of feeding, adaptation of the material fetching mechanism to material physical characteristic 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 stacker reclaimer of round stock yard；

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

8th, the blanking channel portion of design is initiated, is led to by the blanking that area of passage change is internally formed in blanking channel portion Road, its side wall be according to discharging belt feeder at by shots material casting track top envelope curve, and design curve meets flitch, with throwing Material track lower curve guiding is slipped flitch composition guide space and is used to be oriented to stream direction, and impact is reduced so as to reach, 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 being slipped under Diverging, reduces the dust that gas is produced to material impact, and control its slippery speed；By 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；Compound motion is realized by 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 large scale equipment after mounting at the scene each simultaneously, also Under individual station, the load of three dimensions produced during by operation can be born；By using the second rolling assembly so that coordinate core The later line slideway precision prescribed reduction of axle, it is easy to make, 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, the utility model it is pioneering there is provided stacker reclaimer of round stock yard, overcome existing equipment and circle expected The inefficient problem of heap feeding of field, also achieves different height heap feeding, the technology across stockpile work etc. for a long time inclined See；There is provided a kind of high multipurpose reactor reclaimer of operating efficiency and environment-friendly, application prospect is extensive.

Brief description of the drawings

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

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

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

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

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

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

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

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

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

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

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

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

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

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

The structural representation of the another stacker reclaimer of round stock yard that Figure 15 is provided for the utility model；

The structural representation inside another stacker reclaimer of round stock yard that Figure 16 is provided for the utility model；

Figure 17 shows schematic diagram for the structure of the another stacker reclaimer of round stock yard that the utility model is provided；

The structural representation inside another stacker reclaimer of round stock yard that Figure 18 is provided for the utility model；

The stream schematic diagram of the heap feeding of the another stacker reclaimer of round stock yard that Figure 19 is provided for the 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 the utility model, is not limited to the utility model.

For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ", " in ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature 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.If for example, the device in accompanying drawing is squeezed, be 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 the utility model is provided, and the reclaimer can be simultaneously Material storing is completed 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,

As shown in figure 1, stacker reclaimer of round stock yard, including rotating gantry portion 10, bucket wheel feeding portion 20, delivery section 50 and fixed Heart rotating part 30, wherein rotating gantry portion 10 rotate by radius of rotating gantry portion span around centering rotating part 30, bucket wheel feeding Portion 20 and the connection rotating gantry of delivery section 50 portion 10, wherein：Delivery section 50 includes feeding belt feeder 51 and stockplling belt machine 52, takes Material belt feeder 51 coordinates bucket wheel feeding portion 20 to form feeding logistics corridor, and stockplling belt machine forms heap with the trapezoidal material distributing machine 53 of unification Material circulation road.During above-mentioned stacker-reclaimer feeding, by being sent to feeding belt feeder 51 after the feeding of bucket wheel feeding portion 20, then coordinate One blanking channel completes feeding, the joint reclaiming process of blanking；During windrow, pan feeding passage is coordinated (to slip by stockplling belt machine 52 Hopper 600) complete windrow；From unlike existing equipment, the door frame of stacker-reclaimer of the present utility model can be around centering rotating part 30 revolutions, in other words, the stacker-reclaimer is real work scope radius with door frame span, initiates and realizes the stacker-reclaimer in circle The application in shape stock ground.

Fig. 2 is the structural representation in rotating gantry portion 20, and the rotating gantry portion 10 can be various appropriate shapes, should not 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 the center of circle with rotating part 30 of feeling relieved 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 working space as far as possible, door frame supporting leg 12 and axis (mandrel) 14 are flat Row is set and the two ends of connecting cross beam 11 independently form a door frame, coordinates and collectively forms 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, the radial direction position of limitation rotating gantry portion 10 The fixing end 120 of shifting.Used as a kind of preferably implementation method, crossbeam 11 is hinged with door frame supporting leg 12, constitutes and realizes regulation rotation Door frame portion 30 overcomes the adjustment end 130 of track stress or rigidity rotation；Preferably, rotated through to weaken rotating gantry portion 10 The influence 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, the drive end 140 of the revolution of door frame portion 10 is rotated to be formed；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, it is the rotational trajectory of center of circle limitation rotating gantry portion 10 with fixing end 120 under the transmission of drive end 140, 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 Imitate the elimination on ground and overcome track stress of the rotating gantry portion 10 in rotary course or because the problem of rigidity rotation.

Used as a kind of preferably implementation method, in order to reduce the frictional resistance of turning course, crossbeam 11 is with axis 14 through one Gyroaxis bearing 13 is connected, to realize crossbeam 11 with axis 14 for the center of circle rotates.

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, are arranged symmetrically along the geometric center of the length direction of crossbeam 11, and what the elevator pedestal 113 was spaced sets up separately The two ends of the bottom surface of crossbeam 11, are arranged symmetrically along the geometric center of the length direction of crossbeam 11, 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 need to only meet can drive door frame supporting leg 12 to be revolved 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 forward guide rail 122c of guiding driving wheel 122b, traveling Mechanism free bearing 122a tops are fixed on the bottom of supporting leg 121, and extend down；Driving wheel 122b is embedded in running mechanism free bearing 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 including 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, in order to better meet rotating gantry portion 10 in revolution operation In, pivot angle displacement of the door frame supporting leg 12 on span direction and the torsional displacement of itself, also including being connected with supporting leg 121, are pressed 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 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 use 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 Moved in the lump on beam 21 and with lift beam 21.Lift beam 21 is parallel with crossbeam 11 and connects door frame supporting leg 12 and axis 14 simultaneously, In the present embodiment, lift beam 21 is socketed through rotating part 30 of feeling relieved 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 different height；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 bucket wheel machine 22, with respect to bank 100, feeding position can be altered as desired, so that, it is 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 access is possibly realized respectively；By using the holding as feeding of bucket wheel machine 22 Row mechanism, enhances adaptability of the material fetching mechanism to material physical characteristic, 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 circular stockyard heap feeding Machine.Additionally, in order to ensure that lift beam 21 remains to steady lifting under high loads, lift beam 21 is used cooperatively through an elevating mechanism 23 The lifting of lift beam 21 is driven, elevating mechanism 23 can use various appropriate shapes, in the present embodiment, as shown in figure 4, rising Descending mechanism 23 includes winding lifting component 231, fixed pulley group 232, running block 233 and steel cable 234, winding lifting component 231 It is fixed at the door frame supporting leg 12 in rotating gantry portion 10 with fixed pulley group 232, running block 233 is consolidated with the one of lift beam 21 Fixed, the one end of steel cable 234 is fixed with lift beam 21, and the other end being oppositely arranged passes through fixed pulley group 232 and running block 233, The fixation stretched can be rolled up with the length of winding lifting component 231.Can be rolled up by length between steel cable 234 and winding lifting component 231 and stretched Connection, in the presence of fixed pulley group 232 and running block 233, drive lift beam 21 in vertical, it is highly changeable 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 according to demand Regulation, to realize the layering feeding of lifting.It is noted that while door frame coordinates revolution, bucket wheel feeding portion 20 lifts, The pioneering leap stockpile work for realizing circular stockyard, breaches many limitation of existing equipment so that deposit in a stock ground Storage various materials 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 Arm beam 54 is socketed with axis 14 through a bearing block 541 and can be rotated around axis 14, used as a kind of preferably implementation method, 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) for the center of circle rotates, 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 lower completion windrow is thrown by being higher by.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 53 drive through a running gear for trolley 55；Used as a kind of preferably implementation method, trapezoidal material distributing machine 53 is through running gear for trolley 55 Moved along outrigger horizontal.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 the inside and outside material of material.It is preferred that the conveying preferably to realize material is passed Pass, obtain stock ground utilization rate higher, improve the volume of the stacking in stock ground, the also ladder including 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 are 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 slipping 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 including the balance portion 60 for balanced cantilever beam 54, as shown in figure 4, balance portion 60 sets up separately The both sides of axis 14, the deformation that windrow process cantilever beam 54 produces is disperseed by the first pull bar 62 and the second pull bar 63, 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 adjusting the pulling force of 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 recyclable revolution 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 another 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 be moved along the axis direction of axis (mandrel) 14.With this, in centering slew gear 33 Under limitation and guiding, while the bucket wheel feeding portion 20 of fixation in conjunction is rotatable relative to axis (mandrel) 14, 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 access is possibly realized respectively.

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, are fixed on the cylinder 312 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 setting Direction guiding rail 314, it is ensured that bucket wheel feeding portion can be along the variable motion of the axial height of cylinder 312.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 the rolling element with the routing motion of axial guidance 314 is limited at uniform axial direction On guide rail 314, it is to avoid around the rotary motion in cylinder 312 axle center.Further, for convenience feel relieved rotating part 30 and revolving door The gyration in frame portion 10, also including being fixed on the top bearing block 313 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 the work(of its revolution and lifting Can, while realizing centering revolution, translation or elevating movement, and spacing to centering portion load-bearing can play bearing, 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, center line 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, the first roller 3331a are fixedly connected the outer surface of centering ring 331, the first roller 3331a and rotation through the first bearing 3331b 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 For track rotates around centering ring 331, centering gyration is completed.As a kind of preferably scheme, the first roller of the present embodiment Connected through shaft stool 3331c between 3331a and the first bearing 3331b, in other words, roll (motion) carrier and be arranged in the first roller It is interior.

The reasonability of stability and carrying when being moved for the slew gear that ensures entirely to feel relieved, as of the present utility model A kind of preferably implementation method, centering ring 331 is respectively by the first centering ring 3311 (upper ring A), the second centering ring 3312 (lower ring B) Constituted with centering ring link 3313, the first and second centering rings are symmetrical arranged and are fixed into one through centering ring link 3313 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 to be socketed with the first and second rotating rings, the first centering ring 3311 and the concentric of the first rotating ring 3321, 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 moves vertically under being oriented to through the second rolling assembly 334 while gyration along 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 implementation method, 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 motion, is not construed as the second rolling member 3341 particular location uniqueness.

It is noted that be 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, for implement this centering slew gear can in company with have revolution and The requirement that the function executing unit part of axial movement is synchronously axially moved, inventor adds the 3rd rolling assembly on the basis of the above 335, for the axial limiting of rotating ring 332, the 3rd rolling assembly 335 is made up of multiple 3rd rolling members 3351, and Figure 11 is the 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 The ring body of the first and second centering rings is connected to 3351b independent connection three abutments 3351c, three abutments 3351c through shaft stool Outer surface, the first and second rotating ring ring body two ends of the 3rd pair of rollers 3351a sandwicheds 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, the rolling circle of every 1 the 3rd rolling member 3351 are respectively with two end faces of the second rotating ring Spacing distance be matched therewith rotation ring body rail thicknesses direction and form rolling pair so that the centering slew gear is in reality Gyration can be simultaneously done when being now axially moved.Used as a kind of preferably implementation method, 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 identical stabilization to ensure revolution in the centering slew gear big small end speed angle when rotating Property and load-bearing rigidity and cause frictional force be minimum value.

As a kind of preferably implementation method, as shown in figure 8, the stability to ensure motion, first, second, third rolling The center line of dynamic component is coaxially disposed, and wherein rolling member is circumferentially evenly arranged, and is preferably uniform staggered with.Now, the first rolling Dynamic (radial rolling element) the rolling circle center of component 333 and the line of 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 and constitutes a centering with having lifting or translation, the workpiece of spinfunction requirement Slewing equipment, it is preferred that in implementation method 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 set perpendicular to the ground, workpiece liftable；When the parallel ground of axis (mandrel) 14 is set, 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 enters various adverse effects caused by the fixed inside of supporting mechanism 31.

In sum, the centering rotating part for being provided 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；Compound fortune is realized by using each independent motion secondary combination It is dynamic so that each modular construction is simple, be easy to making and easy to maintenance；Arranged by multiple first, second Hes by ring body 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 Large scale equipment each station at the scene under, can bear the load of three dimensions produced during by operation；By using Two rolling assemblies so that coordinate the line slideway precision prescribed reduction that mandrel is later, it is easy to make, be easy to safeguard；By that will determine 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 The body free degree 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 including 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, switch what is connected by with 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, thus during material casting, easily in formation 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 internal blanking component 44 with arc blanking channel of at least one set in portion, 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 along the direct of travel of material, being connected from beginning to end between 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 set by blanking component 44 Passage, while receiving sheds material from material casting roller, 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 roller cooperation position, centering hinge 42 is arranged on the top of bucket body 41 End, and run through it is fixed thereto.

Used as a kind of preferably implementation method, blanking component 44 includes that the curve being fixed on inside bucket body 41 meets flitch 441 Slip flitch 442 with guiding, along vertical, curve meet flitch 441 tip height be not less than blanking port 43 opening top it is high 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 Highly, its bottom meets the direction extension of the bottom of flitch 441 along curve is drawn close for the bottom of mouth.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 that must shed out Space is small 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 The bottom for slipping flitch 443 is transported less than first highly, its bottom extends along the falling direction of material.Further, the second transhipment Curve of the bottom with next group for slipping flitch 444 is met the round and smooth transition of the curvature of flitch 441 and is connected.With this so that enter from the top Enter the material inside blanking channel, first transhipment slip flitch 443 and second transhipment slip flitch 444 in the presence of, along approximate Advanced 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 the hair of material While dissipating, the noise in material dropping process is reduced.

On the basis of said structure, inventor also proposes another 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 fall, 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 gas form a low-pressure area in the rear side (at next group of feeding mouth 43) that curve meets flitch 441, 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, and area of passage is internally formed by blanking channel portion The blanking channel of change, its side wall be according to discharging belt feeder at by shots material casting track top envelope curve, and design bent Line meets flitch, and slipping flitch composition guide space with material casting track lower curve guiding is used 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 control its slippery speed；By shots and blanking Multi-section curve flow material plate transport form is used 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, it is necessary to during feeding, by bucket The bucket wheel machine 22 in wheel feeding portion 20 is realized taking the pick for storing material, and the material of taking-up is conveyed into feeding belt feeder 51, is being risen 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 are hinged with axis 14 and crossbeam 11 respectively, 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, the beam deformation amount with rotating gantry portion 10 is maximum 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, It is the dynamic equilibrium for being capable of achieving whole delivery section without extra balancing weight with this, 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 maintenance 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 first pull bar and the equidistant regulation of the second pull bar, you can realize the releveling regulation between stacker device and reclaimer device.

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

Embodiment 3

The present embodiment and the structure type 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 embodiments 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 to realize that feed height is adjustable in the lump 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, positioned at the lower section of lift beam and running gear for trolley 55 driving under translated along lift beam 21, compared with embodiment 1 and embodiment 2 for, now, the increase of the span of windrow.

Used as a kind of preferably implementation method, 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 set with feeding belt feeder 51, and first heap feeding portion one end Linking blanking channel portion 40, can coordinate the blanking port 43 of different height by lifting, 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, it is necessary to during feeding, by bucket wheel The bucket wheel machine 22 in feeding portion 20 is realized taking the pick for storing material, and the material of taking-up is conveyed into feeding belt feeder 51, then defeated The heap feeding belt feeder 56 (the clockwise direction loop back in such as 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 that real The feeding of existing material；When needing windrow, material is delivered to by belt conveyor trestle 500 and slips hopper 600, is then delivered to reversely fortune Capable heap feeding belt feeder 56 (the counter clockwise direction loop back in such as 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 the utility model patent is disclosed as above with preferred embodiment, it is not for limiting the utility model Patent, any those skilled in the art may be by above-mentioned taking off in the spirit and scope for not departing from the 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 the utility model patent technical spirit above example is made it is any Simple modification, equivalent variations and modification, belong to the protection domain of the utility model art solutions.

Claims (67)

1. stacker reclaimer of round stock yard, it is characterised in that：The stacker-reclaimer is used for circular stockyard heap feeding, including rotating gantry Portion, bucket wheel feeding portion, delivery section and centering slew gear, wherein rotating gantry portion with rotating gantry portion span be radius around centering Slew gear rotates, and bucket wheel feeding portion and delivery section connect rotating gantry portion, wherein：

Rotating gantry portion includes crossbeam, door frame supporting leg and axis, wherein, door frame supporting leg and axis be arranged in parallel and independently Connecting cross beam two ends form a door frame；

Bucket wheel feeding portion includes bucket wheel machine and lift beam, and bucket wheel machine is fixed on lift beam and moved in the lump with lift beam；

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 machine can be dynamic along lift beam translation, and with lifting Beam is lifted and/or rotated in the lump.

3. stacker-reclaimer according to claim 1, it is characterised in that：Lift beam rises through an elevating mechanism with the use of driving The lifting of beam is dropped.

4. stacker-reclaimer according to claim 3, it is characterised in that：Elevating mechanism includes winding lifting component, fixed pulley Group, running block and steel cable, winding lifting component and fixed pulley group are fixed at the door frame supporting leg in rotating gantry portion, running block With the fixation of lift beam one, steel cable one end fixes with lift beam, and the other end being oppositely arranged is by fixed pulley group and dynamic cunning Wheel group, the fixation stretched can be rolled up with winding lifting length component.

5. stacker-reclaimer according to claim 1, it is characterised in that：Lift beam is parallel with crossbeam and connects door frame branch simultaneously Leg and axis.

6. stacker-reclaimer according to claim 2, it is characterised in that：Lift beam is socketed through rotating part of feeling relieved with axis.

7. stacker-reclaimer according to claim 1, it is characterised in that：Crossbeam is hinged with door frame supporting leg, constitutes and realizes regulation Rotating gantry portion overcomes the adjustment of track stress or rigidity rotation.

8. stacker-reclaimer according to claim 7, it is characterised in that：Door frame supporting leg connects one away from the other end of crossbeam Running mechanism is stood vertically on ground.

9. stacker-reclaimer according to claim 1, it is characterised in that：Crossbeam is connected with axis through single-revolution bearing block, institute Crossbeam is stated to be rotated by the center of circle of axis.

10. stacker-reclaimer according to claim 1, it is characterised in that：Crossbeam is provided with pulley base and elevator pedestal, described Setting up separately at the two ends of crossbeam top surface for pulley base interval, is arranged symmetrically, the elevator along the geometric center of the length direction of crossbeam Setting up separately at the two ends of crossbeam bottom surface for pedestal interval, is arranged symmetrically along the geometric center of crossbeam length direction.

11. stacker-reclaimers according to claim 1, 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.

12. stacker-reclaimers according to claim 11, it is characterised in that：Running mechanism is arranged on supporting leg away from crossbeam Tail end, the fixation with supporting leg one.

13. stacker-reclaimer according to claim 11 or 12, it is characterised in that：Running mechanism includes and supporting leg one Fixed running mechanism free bearing, the driving wheel with running mechanism free bearing drive connection, and the forward guide rail of guiding driving wheel, institute State running mechanism free bearing top and be fixed on the bottom of supporting leg, and extend down；The driving wheel insertion running mechanism free bearing 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.

14. stacker-reclaimers according to claim 11, it is characterised in that：Running mechanism also includes and running mechanism free bearing one The fixation of body, the motor being connected with drive wheel.

15. stacker-reclaimers according to claim 11, it is characterised in that：Running mechanism also includes being connected with supporting leg, presss from both sides The gyrosphere being located between crossbeam and supporting leg is twisted.

16. stacker-reclaimers according to claim 15, it is characterised in that：Gyrosphere twists the top for being arranged on supporting leg, with The fixation of supporting leg one.

17. stacker-reclaimers according to claim 1, it is characterised in that：Delivery section includes stockplling belt machine, feeding belt Machine, trapezoidal material distributing machine, feeding belt feeder coordinate bucket wheel machine to complete feeding logistics, and stockplling belt machine and trapezoidal material distributing machine complete windrow Logistics.

18. stacker-reclaimers according to claim 17, 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 the inside and outside material of material.

19. stacker-reclaimers according to claim 18, it is characterised in that：Stockplling belt machine one end linking rotating gantry portion, The other end is connected trapezoidal material distributing machine.

20. stacker-reclaimers according to claim 18, 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.

21. stacker-reclaimer according to any one of claim 18~20, it is characterised in that：During stacker-reclaimer feeding, pass through Feeding belt feeder is sent to after bucket wheel feeding portion feeding, then the joint reclaiming process of feeding, blanking is completed with unification blanking channel； During windrow, pan feeding passage is coordinated to complete windrow by stockplling belt machine.

22. stacker-reclaimers according to claim 21, it is characterised in that：Delivery section includes being folded in belt conveyor trestle and entering Between material passage, the trestle revolving support seat of connection is kept.

23. stacker-reclaimers according to claim 17, it is characterised in that：Stockplling belt machine and trapezoidal material distributing machine are located at one together On cantilever beam.

24. stacker-reclaimers according to claim 23, it is characterised in that：Cantilever beam is socketed through a bearing block and axis and can Around central axis.

25. stacker-reclaimers according to claim 24, it is characterised in that：The junction of cantilever beam and axis higher than crossbeam with Middle shaft connection place.

26. stacker-reclaimers according to claim 23, it is characterised in that：Also include a balance portion, during balance portion is located at The both sides of axle, including the first pull bar and the second pull bar.

27. stacker-reclaimers according to claim 26, it is characterised in that：First pull bar and the second pull bar difference connecting cantilever The two ends of beam.

28. stacker-reclaimers according to claim 26, it is characterised in that：Balance portion also includes fixed matching somebody with somebody on a cantilever beam Pouring weight.

29. stacker-reclaimers according to claim 28, 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 is enclosed within cantilever beam away between one end of balancing weight and axis.

30. stacker-reclaimers according to claim 26, it is characterised in that：Length of the length of the second pull bar more than the first pull bar Degree.

31. stacker-reclaimers according to claim 14, it is characterised in that：First pull bar is hinged with axis and crossbeam respectively, Second pull bar is hinged with axis and cantilever beam respectively.

32. stacker-reclaimers according to claim 31, 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.

33. stacker-reclaimer according to claim 31 or 32, it is characterised in that：First pull bar and the second pull bar are relative in The distribution of the axisymmetrical of axle.

34. 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 coordinate bucket wheel machine to complete feeding logistics, and heap feeding belt feeder and trapezoidal material distributing machine complete heap Material stream.

35. stacker-reclaimers according to claim 34, 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.

36. stacker-reclaimers according to claim 34, it is characterised in that：Trapezoidal material distributing machine activity is fixed on feeding belt The bottom of machine.

37. stacker-reclaimers according to claim 34, it is characterised in that：Delivery section is located in rotating gantry portion and turns in the lump It is dynamic.

38. stacker-reclaimer according to claim 37, 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.

39. stacker-reclaimer according to claim 38, 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.

40. stacker-reclaimer according to claim 38 or 39, 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 are collinearly set 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.

41. stacker-reclaimer according to claim 17 or 34, it is characterised in that：Trapezoidal material distributing machine is through a running gear for trolley Drive.

42. stacker-reclaimers according to claim 41, it is characterised in that：Trapezoidal material distributing machine is through running gear for trolley along cantilever Beam is moved horizontally.

43. stacker-reclaimers according to claim 42, 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.

44. stacker-reclaimers according to claim 41, it is characterised in that：Trolley traveling mechanism can two-way round traveling.

45. 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 are 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.

46. stacker-reclaimers according to claim 45, 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 the first roller is fixedly connected centering through the first bearing The outer surface of ring, the first roller is tangent with the inner surface portion of rotating ring.

47. stacker-reclaimers according to claim 46, it is characterised in that：Connect through shaft stool between the first roller and the first bearing Connect.

48. stacker-reclaimers according to claim 45, it is characterised in that：Centering ring is determined by the first centering ring, second respectively Thimble and centering ring link are constituted, and the first and second centering rings are symmetrical arranged, and through the fixation of centering ring link one.

49. stacker-reclaimers according to claim 48, it is characterised in that：First and second centering ring outer surfaces be equipped with to Few first rolling member.

50. stacker-reclaimers according to claim 45, 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.

51. stacker-reclaimers according to claim 49, it is characterised in that：The inner surface of the first and second centering rings is provided with Two rolling assemblies.

52. stacker-reclaimers according to claim 51, 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.

53. stacker-reclaimers according to claim 48, 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.

54. stacker-reclaimers according to claim 51, it is characterised in that：Also include the 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 branch Seat pair and three abutments, the 3rd pair of rollers respectively through shaft stool 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.

55. stacker-reclaimers according to claim 54, it is characterised in that：3rd roller is taper cone pulley, taper cone pulley smaller part Near centering ring, rotating ring is folded between the taper clip wheel pair.

56. stacker-reclaimers according to claim 55, it is characterised in that：The taper of taper cone pulley is selected by speed of gyration.

57. stacker-reclaimer according to any one of claim 54~56, it is characterised in that：First, second, third rolling group The center line of part is coaxially disposed, and wherein rolling member is circumferentially evenly arranged.

58. stacker-reclaimers according to claim 57, 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.

59. 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 also including being opened on bucket body at least one can close the blanking port of unlatching, and interior It is embedded in the internal blanking component with curved channel of at least one set inside bucket body, 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.

60. stacker-reclaimers according to claim 59, 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.

61. stacker-reclaimers according to claim 59, it is characterised in that：Also include being arranged on the top of bucket body, and run through Centering hinge fixed thereto.

62. stacker-reclaimers according to claim 59, it is characterised in that：Blanking component includes being fixed on the song inside bucket body Line meets flitch and guiding slips flitch, along vertical, curve meet flitch tip height be not less than blanking port opening top it is high 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.

63. stacker-reclaimers according to claim 62, 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.

64. stacker-reclaimers according to claim 62, 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.

65. according to any described stacker-reclaimer of claim 60~64, it is characterised in that：Blanking component also includes being used 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 Slip the end of curved channel that flitch and bucket body sidewall enclose jointly, and its top height be not less than the curved channel top it is high Degree；The tip height that flitch is slipped in second transhipment is not less than the first transhipment and slips the bottom of flitch highly, and its bottom is along material Falling direction extends.

66. stacker-reclaimers according to claim 65, 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.

67. stacker-reclaimers according to claim 66, 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 material is met more than curve The area of passage that flitch surrounds passage is slipped in plate and the first transhipment.