CN105084253A - Transferring device in container loading and unloading system - Google Patents

Transferring device in container loading and unloading system Download PDF

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Publication number
CN105084253A
CN105084253A CN201510471132.7A CN201510471132A CN105084253A CN 105084253 A CN105084253 A CN 105084253A CN 201510471132 A CN201510471132 A CN 201510471132A CN 105084253 A CN105084253 A CN 105084253A
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CN
China
Prior art keywords
transfer
freight container
frame
guide rail
rail bracket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510471132.7A
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Chinese (zh)
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CN105084253B (en
Inventor
朱正中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG TOP SUN PHYSICAL DISTRIBUTION MACHINERY CO Ltd
Zhejiang Topsun Logistic Control Co Ltd
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ZHEJIANG TOP SUN PHYSICAL DISTRIBUTION MACHINERY CO Ltd
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Priority to CN201510471132.7A priority Critical patent/CN105084253B/en
Publication of CN105084253A publication Critical patent/CN105084253A/en
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Publication of CN105084253B publication Critical patent/CN105084253B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/12Platforms; Forks; Other load supporting or gripping members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/12Platforms; Forks; Other load supporting or gripping members
    • B66F9/14Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
    • B66F9/147Whole unit including fork support moves relative to mast

Abstract

The invention provides a transferring device in a container loading and unloading system, and belongs to the technical field of machinery. The transferring device solves the technical problems that when a conventional container crane is used for loading and unloading containers, the operating space of a crane jib interferes with cables, and the crane jib of the container crane is unlikely to extend to the upward side of the container, thereby causing technical problems such as inconvenience of unloading operation, low safety coefficients and the like. The transferring device comprises a rack, wherein a moving support is connected to the rack and comprises a guide rail bracket and a transferring frame; the guide rail bracket is connected to the rack in a sliding manner; the transferring frame is connected to the guide rail bracket in a sliding manner; a driving source I which can drive the guide rail bracket to extend out of one side of the rack is arranged on the rack; a driving source II which can drive the transferring frame to move between the two ends of the guide rail bracket is arranged on the guide rail bracket; and the moving direction of the transferring frame is parallel to the moving direction of the guide rail bracket. The transferring device can be used for transferring the containers more stably and safely.

Description

Transfer device in a kind of loading and unloading system of freight container
Technical field
The invention belongs to field of mechanical technique, relate to the transfer device in a kind of loading and unloading system of freight container.
Background technology
Freight container, English name container.Refer to that there is the large-scale goods container that some strength, rigidity and specification specialize in turnover use.Use container transshipment goods, can directly freight in the warehouse of shipper, transport to the warehouse unloading of consignee, more change trains in midway, ship time, goods need not be taken out in case and change the outfit.Therefore freight container is a kind of invention of greatness.The normalisation that the maximum success of freight container is its product and a whole set of transport system set up thus.The buster of a load-carrying tens tons can be allowed to realize normalisation, and progressively realize the boats and ships in global range based on this, logistics system that harbour, course line, highway, transhipment station, bridge, tunnel, multimetering transport match, this can be rated as one of great miracle created since the dawn of human civilization really.
The main handling mode of Nowadays, Container shipping is realized by container handling crane, and first its arm is extended the top of freight container by container handling crane, then is sling by freight container by arm, and the unloading area being then transferred to regulation is put down.
The invention being DE202010001496U1 as the patent No. is exactly load and unload in this way.But, owing to all having set up cable above track for a train, therefore, when adopting common container handling crane to realize the handling of freight container, the operational space of arm can produce with cable interferes, the arm of container handling crane is difficult to the top extending freight container, and cause unloading operation to bother, safety factor is low.
Summary of the invention
How more stable, safe the present invention is directed to the problems referred to above that existing technology exists, provide the transfer device in a kind of loading and unloading system of freight container, technical matters to be solved by this invention is: transfer freight container.
Object of the present invention realizes by following technical proposal:
Transfer device in a kind of loading and unloading system of freight container, this transfer device comprises frame, it is characterized in that, frame is connected with traversing carriage, described traversing carriage comprises guide rail bracket and transfer frame, described guide rail bracket is slidably connected in frame, described transfer frame is slidably connected on guide rail bracket, frame is provided with the drive source one that guide rail bracket can be driven to stretch out frame side, guide rail bracket is provided with the drive source two that can drive the movement between guide rail bracket two ends of transfer frame, and described transfer frame is parallel with the moving direction of guide rail bracket.
Its principle of work is as follows: this transfer device comprises frame and traversing carriage, compared with arm, this transfer device guide rail bracket can stretch out frame side, freight container can be positioned on guide rail bracket, freight container is transferred below freight container, therefore without the need to worry can with rail above cable produce and interfere, transfer freight container that can be safer; This transfer device adopts double-layer rack body, namely traversing carriage comprises guide rail bracket and transfer frame, although single support body also can transfer freight container, single support body transfer freight container time, in order to support body can move, support body needs to there is gap between flatcar, therefore the support body section of the having time is in vacant state certainly, and namely one end of support body is suspended between flatcar and frame, because the quality of freight container is larger, be easy to cause support body to be out of shape, less stable; When adopting double-layer rack body, guide rail bracket can be supported on flatcar, therefore can not deformation in compression, and meanwhile, transfer frame can also move by opposite rail frame, and ensure the horizontal transport of the freight container be placed on transfer frame, stability is higher.
In transfer device in the loading and unloading system of above-mentioned a kind of freight container, described frame comprises two walkers and one piece of horizontally disposed substrate, the two ends of described substrate are set up on walker, described substrate are fixed with the jacking hydraulic actuating cylinder one that several can drive the relative walker of substrate to move up and down.Two ends due to substrate are set up on walker and substrate can move up and down by walker relatively, traversing carriage is arranged on substrate, this design can regulate the height of traversing carriage by the height adjusting substrate, traversing carriage is inserted between freight container and flatcar, then substrate moves down and drives traversing carriage to move down, make guide rail bracket well abut in flatcar surface, avoid guide rail bracket deformation in compression, improve stability and the safety of this mobile device transfer freight container.
In transfer device in the loading and unloading system of above-mentioned a kind of freight container, described guide rail bracket comprise bar shaped seat and some be positioned at bar shaped seat both sides and the longeron be parallel to each other, some longeron one end are connected by crossbeam, described substrate offers some chutes along longeron length direction, described longeron is slidably connected in described chute correspondingly, and the two ends of described chute are uncovered.Two ends due to chute are uncovered, and the movement of guide rail bracket on chute no longer by the restriction of track length, makes guide rail bracket have larger stroke; The design of many longerons can increase the area of contact of longeron and flatcar, makes guide rail bracket not easily deformation in compression, and can erect better supporting role to transfer, the stability of lift rail frame and safety; One end of many longerons is connected by crossbeam, can strengthen the structural strength of guide rail bracket, and enables many longeron synchronizing movings, improves the stability of this transfer device.
In transfer device in the loading and unloading system of above-mentioned a kind of freight container, described chute has the level and smooth diapire sidewall relative with two, described sidewall has the lug boss of strip, described lug boss extends along track length direction, the sidewall of described longeron offers buckling groove, and described lug boss is slidably connected in buckling groove correspondingly.The design of lug boss and buckling groove can increase the area of contact of longeron and chute, and is limited at the relative position of vertical direction longeron and chute, avoids longeron pressurized to lower swing, improves stability and the safety of transfer freight container.
In transfer device in the loading and unloading system of above-mentioned a kind of freight container, described transfer frame comprises lateral support beam and the some longitudinal support beams be parallel to each other, one end of some longitudinal support beams is connected with described lateral support beam, on longeron, longitudinally guide groove is offered in support beam length direction, and longitudinal support beam one_to_one corresponding is slidably connected in guide groove.The design of multiple longitudinal support beam increases the area of contact of transfer frame and freight container, enables the good support of transfer frame live freight container, improves stability and the safety of this transfer device; Longitudinal support beam one_to_one corresponding is slidably connected in the guide groove of longeron, all corresponding guide groove of the longitudinal support beam of every root, more stable when transfer frame can be made to slide on guide rail bracket.
In transfer device in the loading and unloading system of above-mentioned a kind of freight container, described traversing carriage has two, two traversing carriages are symmetrical arranged and can stretch out substrate both sides respectively, the motion track part of two traversing carriages can be overlapping, and the middle part of described substrate is provided with several jacking hydraulic actuating cylinders two for the freight container jack-up of the track overlapping region by being positioned at two traversing carriages.During work, when freight container is moved to track overlapping region from the side of frame by one of them traversing carriage, jacking hydraulic actuating cylinder two is by freight container jack-up, then the transfer frame of this traversing carriage outwards slides, the transfer frame of another traversing carriage slides into the below of this freight container, now, freight container puts down by jacking hydraulic actuating cylinder two, and freight container slides into the opposite side of frame with transfer frame; This structure adopts two groups of traversing carriages to coordinate, and freight container just can be realized to move to opposite side from frame side without the need to being aided with arm, stability and safety high.
In transfer device in the loading and unloading system of above-mentioned a kind of freight container, described walker comprises the Ji Liang of two strips, two foundation beams are parallel to each other, the two ends of described substrate have the clinch raised up respectively, the bottom of described clinch offers in strip and downward opening groove, described Ji Liang is arranged in described groove correspondingly, and described jacking hydraulic actuating cylinder one is arranged on described clinch.Coordinate to move up and down substrate by groove and Ji Liang and lead, prevent substrate double swerve in the process moved up and down, improve stability and the safety of transfer device.
In transfer device in the loading and unloading system of above-mentioned a kind of freight container, two clinchs of described substrate are provided with at least two jacking hydraulic actuating cylinders one.When the clinch of this transfer device is installed on Ji Liang, when jacking hydraulic actuating cylinder one only has two, two jacking hydraulic actuating cylinders one are arranged near the two ends of Ji Liang; If when the quantity of jacking hydraulic actuating cylinder one is greater than two, other jacking hydraulic actuating cylinder one is between above-mentioned two jacking hydraulic actuating cylinders one, because the weight of substrate and freight container is larger, each clinch is only arranged a jacking hydraulic actuating cylinder one, very easily cause rocking before and after substrate, stability and safety poor; And the design of multiple jacking hydraulic actuating cylinder one not only reduces the pressure that each jacking hydraulic actuating cylinder one bears, improve the service life of jacking hydraulic actuating cylinder one, and make substrate remain stable in the process moving up and down and transfer freight container, there is good stability and safety.
In transfer device in the loading and unloading system of above-mentioned a kind of freight container, the upper surface of transfer frame is smooth plane, and the upper surface of described transfer frame protrudes the upper surface of guide rail bracket.The upper surface of transfer frame is smooth plane, and freight container pulsation-free can be made to be placed on transfer frame, and better to the support of freight container, the stability of placing freight container is high; The upper surface of transfer frame protrudes the upper surface of guide rail bracket, being to ensure that transferring frame support lives freight container, the freight container after placing only being touched with transfer bridge joint, thus can be transplanted in frame from flatcar by the drive of transfer frame.
In transfer device in the loading and unloading system of above-mentioned a kind of freight container, described walker also comprises the link span be connected between two base beams, and described link span is provided with arm, and described arm is positioned at surface.The design of above-mentioned arm can realize the exchange transferring two container positions on frame, lay respectively at frame both sides when two freight containers and be placed on the transfer frame of two traversing carriages respectively, first with arm, one of them freight container is sling, then by two traversing carriages, another freight container is transplanted on the position of the freight container be lifted, simultaneously, arm and the freight container be lifted move to another freight container move before position, when keeping in the center Deng traversing carriage, the freight container sling moves down and is placed on the transfer frame of traversing carriage by arm.
Compared with prior art, advantage of the present invention is as follows:
1, this transfer device adopts double-layer rack body, enables guide rail bracket be supported on flatcar, can not deformation in compression, and transfer frame can move by opposite rail frame, and ensure the horizontal transport of the freight container be placed on transfer frame, stability is higher.
2, compared with arm, this transfer device guide rail bracket can stretch out frame side, freight container can be positioned on guide rail bracket, below freight container, transfer freight container, therefore without the need to worry can with rail above cable produce and interfere, transfer freight container that can be safer.
3, this transfer device can regulate the height of traversing carriage by the height adjusting substrate, traversing carriage is inserted between freight container and flatcar, then substrate moves down and drives traversing carriage to move down, guide rail bracket is made well to abut in flatcar surface, avoid guide rail bracket deformation in compression, improve stability and the safety of this mobile device transfer freight container.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of this transfer device.
Fig. 2 is the structural representation of the traversing carriage of this transfer device.
Fig. 3 is the partial enlarged drawing at A place in Fig. 1.
Fig. 4 is the substrate of this transfer device and the generalized section at walker place.
Fig. 5 is the longeron of this transfer device and the generalized section of longitudinal support beam.
In figure, 1 frame; 2 traversing carriages; 3 guide rail brackets; 4 transfer framves; 5 drive sources one; 6 drive sources two; 7 walkers; 8 substrates; 9 jacking hydraulic actuating cylinders one; 10 bar shaped seats; 11 longerons; 12 crossbeams; 13 chutes; 14 lug bosses; 15 buckling grooves; 16 lateral support beams; 17 longitudinal support beams; 18 jacking hydraulic actuating cylinders two; 19 Ji Liang; 20 clinchs; 21 grooves; 22 guide grooves; 23 link spans; 24 arms.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As Figure 1-5, transfer device in the loading and unloading system of this freight container comprises frame 1, frame 1 comprises two walkers 7 and one piece of horizontally disposed substrate 8, the two ends of substrate 8 are set up on walker 7, substrate 8 are connected with traversing carriage 2 and are fixed with several jacking hydraulic actuating cylinders 1 that the relative walker 7 of substrate 8 can be driven to move up and down; Walker 7 comprises the base beam 19 of two strips, two foundation beams 19 are parallel to each other, the two ends of substrate 8 have the clinch 20 raised up respectively, the bottom of clinch 20 offers in strip and downward opening groove 21, base beam 19 is arranged in groove 21 correspondingly, and jacking hydraulic actuating cylinder 1 is arranged on clinch 20.This transfer device controls the relative walker 7 of substrate 8 by the jacking hydraulic actuating cylinder 1 being arranged on substrate 8 two ends and moves up and down, and move up and down by substrate 8 height regulating and traversing carriage 2 is on the substrate 8 set, traversing carriage 2 can be inserted between freight container and flatcar, then substrate 8 moves down and drives traversing carriage 2 to move down, guide rail bracket 3 is made well to abut in flatcar surface, avoid guide rail bracket 3 deformation in compression, improve stability and the safety of this mobile device transfer freight container; Two base beams 19 be arranged in parallel coordinate with the groove 21 of the clinch 20 at substrate 8 two ends respectively, namely base beam 19 is arranged in groove 21 correspondingly, this design can move up and down substrate 8 and lead, prevent substrate 8 double swerve in the process moved up and down, improve stability and the safety of transfer device.
As shown in Figure 1 and Figure 4, two clinchs 20 of substrate 8 are provided with at least two jacking hydraulic actuating cylinders 1.In this jacking hydraulic actuating cylinder 1, wherein two jacking hydraulic actuating cylinders 1 are near the two ends of base beam 19, other jacking hydraulic actuating cylinder 1 is between above-mentioned two jacking hydraulic actuating cylinders 1, because the weight of substrate 8 and freight container is larger, each clinch 20 is only arranged a jacking hydraulic actuating cylinder 1, very easily cause rocking before and after substrate 8, stability and safety poor; And the design of multiple jacking hydraulic actuating cylinder 1 not only reduces the pressure that each jacking hydraulic actuating cylinder 1 bears, improve the service life of jacking hydraulic actuating cylinder 1, and make substrate 8 remain stable in the process moving up and down and transfer freight container, there is good stability and safety.
As shown in Figure 2, in this transfer device, traversing carriage 2 comprises guide rail bracket 3 and transfer frame 4, guide rail bracket 3 is slidably connected in frame 1, transfer frame 4 is slidably connected on guide rail bracket 3, frame 1 is provided with the drive source 1 that guide rail bracket 3 can be driven to stretch out frame 1 side, and guide rail bracket 3 is provided with the drive source 26 that can drive the movement between guide rail bracket 3 two ends of transfer frame 4, and transfer frame 4 is parallel with the moving direction of guide rail bracket 3; Compared with arm 24, this transfer device guide rail bracket 3 can stretch out frame 1 side, makes freight container can be positioned on guide rail bracket 3, below freight container, transfers freight container, therefore without the need to worry can with rail above cable produce and interfere, transfer freight container that can be safer; This transfer device adopts double-layer rack body, namely traversing carriage 2 comprises guide rail bracket 3 and transfer frame 4, although single support body also can transfer freight container, single support body transfer freight container time, in order to support body can move, support body needs to there is gap between flatcar, therefore the support body section of the having time is in vacant state certainly, and namely one end of support body is suspended between flatcar and frame 1, because the quality of freight container is larger, be easy to cause support body to be out of shape, less stable; When adopting double-layer rack body, guide rail bracket 3 can be supported on flatcar, therefore can not deformation in compression, and meanwhile, transfer frame 4 can also move by opposite rail frame 3, and ensure the horizontal transport of the freight container be placed on transfer frame 4, stability is higher.
As shown in Figures 2 and 3, guide rail bracket 3 comprise bar shaped seat 10 and some be positioned at bar shaped seat 10 both sides and the longeron 11 be parallel to each other, some longeron 11 one end are connected by crossbeam 12, substrate 8 offers some chutes 13 along longeron 11 length direction, longeron 11 is slidably connected in chute 13 correspondingly, and the two ends of chute 13 are uncovered; Chute 13 has the level and smooth diapire sidewall relative with two, sidewall has the lug boss 14 of strip, lug boss 14 extends along chute 13 length direction, and the sidewall of longeron 11 offers buckling groove 15, lug boss 14 is slidably connected in buckling groove 15 correspondingly.The design of many longerons 11 can increase longeron 11 and the area of contact of flatcar, makes guide rail bracket 3 not easily deformation in compression, and can play better supporting role, the stability of lift rail frame 3 and safety to transfer frame 4; One end of many longerons 11 is connected by crossbeam 12, can strengthen the structural strength of guide rail bracket 3, and makes many longerons 11 can synchronizing moving, improves the stability of this transfer device; Two ends due to chute 13 are uncovered, and the movement of guide rail bracket 3 on chute 13 no longer by the restriction of chute 13 length, makes guide rail bracket 3 have larger stroke; And the design of lug boss 14 and buckling groove 15 can increase the area of contact of longeron 11 and chute 13, and longeron 11 and chute 13 are limited at the relative position of vertical direction, avoid longeron 11 pressurized to lower swing, improve stability and the safety of transfer freight container.
As shown in Figure 2 and Figure 5, the upper surface of transfer frame 4 is smooth plane, and freight container pulsation-free can be made to be placed on transfer frame 4, and better to the support of freight container, the stability of placing freight container is high; The upper surface of transfer frame 4 protrudes the upper surface of guide rail bracket 3, is to ensure that transfer frame 4 support lives freight container, making the freight container after placing only contact with transfer frame 4, thus can be driven by transfer frame 4 and be transplanted in frame 1 from flatcar; Transfer frame 4 comprises lateral support beam 16 and the some longitudinal support beams 17 be parallel to each other, one end of some longitudinal support beams 17 is connected with lateral support beam 16, on longeron 11, longitudinally support beam 17 length direction offers guide groove 22, and longitudinal support beam 17 one_to_one corresponding is slidably connected in guide groove 22.The design of multiple longitudinal support beam 17 increases transfer frame 4 and the area of contact of freight container, makes transfer frame 4 support can live freight container preferably, improves stability and the safety of this transfer device; Longitudinal support beam 17 one_to_one corresponding is slidably connected in the guide groove 22 of longeron 11, all corresponding guide groove 22 of the longitudinal support beam of every root 17, more stable when transfer frame 4 can be made to slide on guide rail bracket 3.
As shown in Figure 1, traversing carriage 2 has two, two traversing carriages 2 are symmetrical arranged and can stretch out substrate 8 both sides respectively, the motion track part of two traversing carriages 2 can be overlapping, and the middle part of substrate 8 is provided with several jacking hydraulic actuating cylinders 2 18 for the freight container jack-up of the track overlapping region by being positioned at two traversing carriages 2.During work, when freight container is moved to track overlapping region from the side of frame 1 by one of them traversing carriage 2, jacking hydraulic actuating cylinder 2 18 is by freight container jack-up, then the transfer frame 4 of this traversing carriage 2 outwards slides, the transfer frame 4 of another traversing carriage 2 slides into the below of this freight container, now, freight container puts down by jacking hydraulic actuating cylinder 2 18, and freight container slides into the opposite side of frame 1 with transfer frame 4; This structure adopts two groups of traversing carriages 2 to coordinate, and freight container just can be realized to move to opposite side from frame 1 side without the need to being aided with arm 24, stability and safety high.
In this transfer device, walker 7 also comprises the link span 23 be connected between two base beams 19, link span 23 is provided with arm 24, and arm 24 is positioned at above substrate 8.The design of above-mentioned arm 24 can realize the exchange transferring two container positions on frame 4, lay respectively at frame 1 both sides when two freight containers and be placed on the transfer frame 4 of two traversing carriages 2 respectively, first with arm 24, one of them freight container is sling, then by two traversing carriages 2, another freight container is transplanted on the position of the freight container be lifted, simultaneously, arm 24 and the freight container be lifted move to another freight container move before position, when keeping in the center Deng traversing carriage 2, the freight container sling moves down and is placed on the transfer frame 4 of traversing carriage 2 by arm 24.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.

Claims (10)

1. the transfer device in the loading and unloading system of a freight container, this transfer device comprises frame (1), it is characterized in that, frame (1) is connected with traversing carriage (2), described traversing carriage (2) comprises guide rail bracket (3) and transfer frame (4), described guide rail bracket (3) is slidably connected in frame (1), described transfer frame (4) is slidably connected on guide rail bracket (3), frame (1) is provided with the drive source one (5) that guide rail bracket (3) can be driven to stretch out frame (1) side, guide rail bracket (3) is provided with the drive source two (6) that can drive transfer frame (4) movement between guide rail bracket (3) two ends, described transfer frame (4) is parallel with the moving direction of guide rail bracket (3).
2. the transfer device in the loading and unloading system of a kind of freight container according to claim 1, it is characterized in that, described frame (1) comprises two walkers (7) and one piece of horizontally disposed substrate (8), the two ends of described substrate (8) are set up on walker (7), described substrate (8) are fixed with the jacking hydraulic actuating cylinder one (9) that several can drive the relative walker (7) of substrate (8) to move up and down.
3. the transfer device in the loading and unloading system of a kind of freight container according to claim 1 and 2, it is characterized in that, described guide rail bracket (3) comprise bar shaped seat (10) and some be positioned at bar shaped seat (10) both sides and the longeron be parallel to each other (11), some longeron (11) one end are connected by crossbeam (12), described substrate (8) offers some chutes (13) along longeron (11) length direction, described longeron (11) is slidably connected in described chute (13) correspondingly, the two ends of described chute (13) are uncovered.
4. the transfer device in the loading and unloading system of a kind of freight container according to claim 3, it is characterized in that, described chute (13) has the level and smooth diapire sidewall relative with two, described sidewall has the lug boss (14) of strip, described lug boss (14) extends along chute (13) length direction, the sidewall of described longeron (11) offers buckling groove (15), described lug boss (14) is slidably connected in buckling groove (15) correspondingly.
5. the transfer device in the loading and unloading system of a kind of freight container according to claim 3, it is characterized in that, described transfer frame (4) comprises lateral support beam (16) and the some longitudinal support beams (17) be parallel to each other, one end of some longitudinal support beams (17) is connected with described lateral support beam (16), on longeron (11), longitudinally support beam (17) length direction offers guide groove (22), and longitudinal support beam (17) one_to_one corresponding is slidably connected in guide groove (22).
6. the transfer device in the loading and unloading system of a kind of freight container according to claim 2, it is characterized in that, described traversing carriage (2) has two, two traversing carriages (2) are symmetrical arranged and can stretch out substrate (8) both sides respectively, the motion track part of two traversing carriages (2) can be overlapping, and the middle part of described substrate (8) is provided with several for being positioned at the jacking hydraulic actuating cylinder two (18) of the freight container jack-up of the track overlapping region of two traversing carriages (2).
7. the transfer device in the loading and unloading system of a kind of freight container according to claim 2, it is characterized in that, described walker (7) comprises the Ji Liang (19) of two strips, two foundation beams (19) are parallel to each other, the two ends of described substrate (8) have the clinch (20) raised up respectively, the bottom of described clinch (20) offers in strip and downward opening groove (21), described Ji Liang (19) is arranged in described groove (21) correspondingly, described jacking hydraulic actuating cylinder one (9) is arranged on described clinch (20).
8. the transfer device in the loading and unloading system of a kind of freight container according to claim 7, is characterized in that, two clinchs (20) of described substrate (8) are provided with at least two jacking hydraulic actuating cylinders one (9).
9. the transfer device in the loading and unloading system of a kind of freight container according to claim 1 and 2, it is characterized in that, the upper surface of described transfer frame (4) is smooth plane, and the upper surface of described transfer frame (4) protrudes the upper surface of guide rail bracket (3).
10. the transfer device in the loading and unloading system of a kind of freight container according to claim 7 or 8, it is characterized in that, described walker (7) also comprises the link span (23) be connected between two Ji Liang (19), described link span (23) is provided with arm (24), described arm (24) is positioned at substrate (8) top.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106882606A (en) * 2017-02-24 2017-06-23 浙江双友物流器械股份有限公司 A kind of handler in logistics system
WO2018192580A1 (en) * 2017-04-21 2018-10-25 浙江双友物流器械股份有限公司 Container loading and unloading device

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