CN203903515U - Rotary type linear traveling ship loader - Google Patents
Rotary type linear traveling ship loader Download PDFInfo
- Publication number
- CN203903515U CN203903515U CN201420282810.6U CN201420282810U CN203903515U CN 203903515 U CN203903515 U CN 203903515U CN 201420282810 U CN201420282810 U CN 201420282810U CN 203903515 U CN203903515 U CN 203903515U
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- pylon
- ship loader
- door frame
- luffing
- swing type
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- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 238000009434 installation Methods 0.000 claims description 19
- 238000009987 spinning Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Ship Loading And Unloading (AREA)
Abstract
The utility model discloses a rotary type linear traveling ship loader which comprises a cart traveling mechanism (1), a gantry (2), a tower frame (3), an arm frame assembly, a pitching mechanism (4) and a rotary mechanism (10). The cart traveling mechanism is arranged on the two sides of the bottom of the gantry. The arm frame assembly extends out of the tower frame and can move in a pitching mode under driving of the pitching mechanism. The bottom of the tower frame is installed on the gantry in a rotating mode through the rotary mechanism. According to the rotary type linear traveling ship loader, the bottom of the tower frame is installed on the gantry in the rotating mode through the rotary mechanism so that the tower frame can rotate automatically, the arm frame assembly installed on the tower frame, the pitching mechanism and the like can be driven to rotate together, and rotary operation can be achieved; moreover, as the bottom of the gantry is provided with the cart traveling mechanism, linear traveling can be achieved, the range of ship loading operation is greatly expanded, and the operation efficiency is improved.
Description
Technical field
The utility model belongs to ship loader field, particularly, relates to a kind of ship loader that can simultaneously realize straight line moving and revolution operation.
Background technology
Ship loader is as a kind of harbour dress tool Work machine of continuous efficient rate, and its trailer is connected mutually with rear belt feeder system conventionally, is generally used for the ship-loading operation of major bulks etc.
The ship loader of current Coal Ports adopts track travel mode more, and draws arm frame to carry out pitching by steel rope, to complete shipment action, or adopts convolution mode, and makes jib pitching by four bar luffing mechanisms, to complete shipment action.In the ship loader of these two kinds of forms, the former is usually used in one-sided harbour dress bulk cargo, also referred to as the one-sided ship loader of straight line moving.Particularly, as shown in Figure 1, the one-sided ship loader of this straight line moving structurally comprises cart walking mechanism 1, door frame 2, pylon 3, luffing mechanism 4, principal arm frame 5, telescopic boom 6, cantilever belt conveyor 7, chute 8 and trailer (not shown), ship loader is walked along rectilinear orbit by cart walking mechanism 1, luffing mechanism 4 produces pitching action by Steel rope drive principal arm frame 5 and telescopic boom 6, makes chute 8 in two pitch position as in Fig. 1.The one-sided ship loader of this straight line moving can move between different harbours, also can between the freighter cabin in the same berth of same harbour, move, but can not turn round, only can be at homonymy terminal operation.
The ship loader of another kind of form completes shipment action with fixed point revolution and luffing mode, is called again slewing loader, and its arm support component can produce revolution by a relatively large margin, thereby can realize both sides terminal ship operation, but can not between different harbours, move.These two kinds of ship loaders, due to self structure reason, have limited form and the scope of ship-loading operation to a certain extent.
Utility model content
The purpose of this utility model is to provide a kind of swinging straight line moving ship loader, can expand ship-loading operation scope, promotes operating efficiency.
For achieving the above object, the invention provides a kind of swinging straight line moving ship loader, this ship loader comprises cart walking mechanism, door frame, pylon, arm support component, luffing mechanism and swing type mechanism, described cart walking mechanism is arranged on the two bottom sides of described door frame, described arm support component stretches out and can under the driving of described luffing mechanism, carry out pitching and moves from described pylon, and the bottom of described pylon is rotatably installed on described door frame by described swing type mechanism.
Preferably, the multiple described swing type mechanism being intervally installed is installed between the bottom of described pylon and the top of described door frame.
Preferably, described swing type mechanism is three, these three swing type mechanisms arrangements triangular in shape between described pylon and described door frame; Or described swing type mechanism is four, these four swing type mechanisms rectangular in shape between described pylon and described door frame is arranged.
Preferably, described swing type mechanism comprises circular slide rail and corresponding top and the rounded multiple rotary carrier rollers of arranging that are arranged on described door frame of the bottom that is arranged on described pylon, this rotary carrier roller comprises rotating roller and installation shaft, the two ends of this installation shaft are arranged on described door frame, described rotating roller can be around described installation shaft rotation, and described circular slide rail can be rotated to support in the described rotating roller of rounded multiple described rotary carrier rollers of arranging.
Preferably, described swing type mechanism comprises circular chute and corresponding bottom and the rounded multiple rotary carrier rollers of arranging that are arranged on described pylon at the top that is arranged on described door frame, this rotary carrier roller comprises rotating roller and installation shaft, the two ends of this installation shaft are arranged on the bottom of described pylon, and described rotating roller can be around described installation shaft spinning and along described circular chute rotation.
Preferably, described luffing mechanism is four bar luffing mechanisms, and this four bars luffing mechanism is arranged on described pylon and connects described arm support component.
Preferably, this ship loader also comprises luffing hydraulic actuating cylinder, and this luffing hydraulic actuating cylinder is used for driving described four bar luffing mechanisms to produce luffing.
Pass through technique scheme, according in swinging straight line moving ship loader of the present utility model, because the bottom of pylon is rotatably installed on door frame by swing type mechanism, pylon self can be rotated, thereby can drive arm support component and the luffing mechanism etc. on pylon, installed together to turn round, thereby realize revolution operation, and cart walking mechanism has also been installed in door frame bottom, can realize straight line moving, so just expand significantly ship-loading operation scope, thereby promoted operating efficiency.
Other feature and advantage of the present utility model are described in detail the detailed description of the invention part subsequently.
Brief description of the drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the one-sided ship loader of a kind of straight line moving of the prior art;
Fig. 2 is according to the front view of the swinging straight line moving ship loader of preferred implementation of the present utility model;
Fig. 3 is the lateral plan of the swinging straight line moving ship loader shown in Fig. 2;
Fig. 4 is the partial schematic diagram of the drive mechanism of the swing type mechanism shown in Fig. 2 or Fig. 3.
Description of reference numerals
1 cart walking mechanism 2 door frames
3 pylon 4 luffing mechanisms
5 principal arm frame 6 telescopic booms
7 cantilever belt conveyor 8 chutes
9 trailer 10 swing type mechanisms
101 circular slide rail 102 rotary carrier rollers
Detailed description of the invention
Below, describe in detail with reference to the accompanying drawings according to embodiment of the present utility model.Should be understood that, detailed description of the invention described herein only, for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation that not doing contrary explanation, the noun of locality of use as " upper and lower, top, the end " normally for direction shown in the drawings or for the each parts mutual alignment relationship description word vertically, on vertical or gravity direction.The noun of locality " forward and backward " is the direction of travel of ship loader normally.
As shown in Figures 2 and 3, the utility model provides a kind of swinging straight line moving ship loader, this ship loader comprises cart walking mechanism 1, door frame 2, pylon 3, arm support component, luffing mechanism 4 and swing type mechanism 10, cart walking mechanism 1 is arranged on the two bottom sides of door frame 2, arm support component stretches out and can under the driving of luffing mechanism 4, carry out pitching and moves from pylon 3, and the bottom of pylon 3 is rotatably installed on door frame 2 by swing type mechanism 10.As total design, can take into account straight line moving and the ship loader that turns round operation for designing, the utility model has been set up swing type mechanism 10 on the basis of the one-sided ship loader of straight line moving, ship loader both can be moved between different harbours, can also be in the rotary oscillation operation of harbour both sides, to improve scope of work, promote operating efficiency.Wherein, pylon 3 is fixed on the top of door frame 2 conventionally, and in the utility model, the two is separated and swing type mechanism 10 is set between the two, so that pylon 3 self can be rotated, thereby can drive arm support component and the luffing mechanism 4 etc. on pylon 3, installed together to turn round, thereby realize revolution operation, retain cart walking mechanism 1 simultaneously, make car load can realize straight line moving.
Particularly, between the bottom of pylon 3 and the top of door frame 2, the multiple swing type mechanisms 10 that are intervally installed are installed, to disperse support load.For example, swing type mechanism 10 can be three, and these three swing type mechanisms 10 arrangements triangular in shape between pylon 3 and door frame 2, to form three point support, makes pivoting support Stability Analysis of Structures.Certainly, swing type mechanism 10 can be also four or more, and four swing type mechanisms 10 can rectangular in shape arrange between pylon 3 and door frame 2, and each swing type mechanism 10 is arranged on a corner of rectangular correspondence, formation stabilised platform supports, and pivoting support structure is reliable and stable equally.
Those skilled in the art can understand, and this swing type mechanism 10 can have various version, typically, can use the rotation supporting structure on hoisting crane, are applied in ship loader of the present utility model.As example, as Fig. 4 has shown a kind of local drive mechanism schematic diagram of swing type mechanism 10.In figure, swing type mechanism 10 comprises circular slide rail 101 and corresponding top and the rounded multiple rotary carrier rollers 102 of arranging that are arranged on door frame 2 of the bottom that is arranged on pylon 3, this rotary carrier roller 102 comprises rotating roller and installation shaft, the two ends of this installation shaft are arranged on door frame 2, rotating roller can be rotated around installation shaft, and circular slide rail 101 can be rotated to support in the rotating roller of rounded multiple rotary carrier rollers 102 of arranging.Like this, circular slide rail 101 rolling bearings are on rounded multiple rotary carrier rollers 102 of arranging, and when drive pylon 3 to rotate by driver train, circular slide rail 101 can be followed rotation.Certainly, Fig. 4 only illustrates unit drive mechanism, other also can for example be arranged on circular slide rail 101 outsides and form the centering machine that rolls and contact by Computer Aided Design, make the rotation of circular slide rail 101 not produce skew, and be arranged on the fail-safe structures such as the sidewall of circular slide rail 101 and rotary carrier roller 102 both sides.In like manner, slide rail and carrying roller in the swing type mechanism 10 shown in Fig. 4 also can anti-phasely be installed, and can realize equally the effect of pivoting support.; swing type mechanism 10 comprises circular chute and corresponding bottom and the rounded multiple rotary carrier rollers of arranging that are arranged on pylon 3 at the top that is arranged on door frame 2; this rotary carrier roller comprises rotating roller and installation shaft; the two ends of this installation shaft are arranged on the bottom of pylon 3, and rotating roller can be around installation shaft spinning and along circular chute rotation.
In the present embodiment, consider the weight of mechanism of pylon 3 in ship loader and upper installation thereof and revolution inertia, revolution reliability, and do not require and can realize 360 ° of revolutions, in the time of the practical application of ship loader, should guarantee to realize at least 120 ° of revolutions, thus can operation between the harbour of both sides.In the ship loader of present embodiment, by setting up swing type mechanism 10, degree of freedom is increased, structure is lighter and handier, moves more flexible.Exerting oneself as 8000t/h of graphic ship loader, 120 ° of about revolution range, luffing angle-9.25 ° are to+22 ° (operating angle-9.2 ° to 14 °).Telescopic boom 6 is 14.5 meters to 19.5 meters with respect to the cantilever distance of stretch out and draw back of principal arm frame 5.
It should be noted that in addition, in ship loader of the present utility model, luffing mechanism 4 has adopted four bar luffing mechanisms, to replace the luffing mechanism of the Steel rope drive shown in Fig. 1.Wherein, four bar luffing mechanisms be arranged on pylon 3 and connecting arm frame component in principal arm frame 5, drive the principal arm frame 5 being connected to produce luffing by connecting rod, this connection structure is safer, reliable, maintenance workload is little.Four bar luffing mechanisms are herein generally the four-bar linkage that power cylinder drives, common by those skilled in the art, describe no longer one by one its structure, composition and operation logic at this.Wherein, generally adopt hydraulic actuating cylinder, i.e. luffing hydraulic actuating cylinder for the power cylinder that drives four bar luffing mechanisms to produce luffing.The fluid power system of four bar luffing mechanisms can be made up of parts such as Hydraulic Station, hydraulic valve and luffing hydraulic actuating cylinders, and serviceability is high, and powerful is applicable to structure gravity large, in the arm support component of the ship loader that demand motive power is strong.Luffing mechanism 4 shown in Fig. 1 generally comprises the compositions such as electrical motor, reductor, brake clamp, winch, pulley and steel rope, and its motion credibility is well below hydraulically powered four bar luffing mechanisms.Luffing hydraulic actuating cylinder in fluid power system can use for a long time, for example, in 15 years, can change, and the pitching wire rope shown in Fig. 1 will be changed once after conventionally using 3 years, thereby the non-maintaining property of ship loader system of the present utility model significantly improves.
As shown in Figures 2 and 3, according in swinging straight line moving ship loader of the present utility model, trailer 9 is connected mutually with the belt feeder system at rear, and shipment goods can be transported to trailer 9 by belt feeder, then can on freighter, freight by the cantilever belt conveyor 7 in principal arm frame 5 and chute 8.This swinging straight line moving ship loader can move by cart walking mechanism 1 between different harbours, also can between the freighter cabin in the same berth of same harbour, move.In addition, by swing type mechanism 10 being set between pylon 3 and door frame 2, making principal arm frame 5 can follow pylon 3 and produce revolution by a relatively large margin, carry out ship-loading operation thereby can realize at both sides harbour.Therefore, flexible according to the move mode of swinging straight line moving ship loader of the present utility model, scope of work is large.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characterictic described in above-mentioned detailed description of the invention, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (7)
1. a swinging straight line moving ship loader, it is characterized in that, this ship loader comprises cart walking mechanism (1), door frame (2), pylon (3), arm support component, luffing mechanism (4) and swing type mechanism (10), described cart walking mechanism (1) is arranged on the two bottom sides of described door frame (2), described arm support component stretches out and can under the driving of described luffing mechanism (4), carry out pitching and moves from described pylon (3), the bottom of described pylon (3) is rotatably installed on described door frame (2) by described swing type mechanism (10).
2. swinging straight line moving ship loader according to claim 1, it is characterized in that, between the bottom of described pylon (3) and the top of described door frame (2), the multiple described swing type mechanism (10) being intervally installed is installed.
3. swinging straight line moving ship loader according to claim 2, is characterized in that,
Described swing type mechanism (10) is three, and these three swing type mechanisms (10) are arrangements triangular in shape between described pylon (3) and described door frame (2);
Or described swing type mechanism (10) is four, these four swing type mechanisms (10) rectangular in shape between described pylon (3) and described door frame (2) is arranged.
4. swinging straight line moving ship loader according to claim 1, it is characterized in that, described swing type mechanism (10) comprises that the circular slide rail (101) of the bottom that is arranged on described pylon (3) and correspondence are arranged on top and rounded multiple rotary carrier rollers (102) of arranging of described door frame (2), this rotary carrier roller (102) comprises rotating roller and installation shaft, the two ends of this installation shaft are arranged on described door frame (2), described rotating roller can be around described installation shaft rotation, described circular slide rail (101) can be rotated to support in the described rotating roller of rounded multiple described rotary carrier roller (102) of arranging.
5. swinging straight line moving ship loader according to claim 1, it is characterized in that, described swing type mechanism (10) comprises that the circular chute at the top that is arranged on described door frame (2) and correspondence are arranged on bottom and rounded multiple rotary carrier rollers of arranging of described pylon (3), this rotary carrier roller comprises rotating roller and installation shaft, the two ends of this installation shaft are arranged on the bottom of described pylon (3), and described rotating roller can be around described installation shaft spinning and along described circular chute rotation.
6. swinging straight line moving ship loader according to claim 1, is characterized in that, described luffing mechanism (4) is four bar luffing mechanisms, and this four bars luffing mechanism is arranged on described pylon (3) and goes up and connect described arm support component.
7. swinging straight line moving ship loader according to claim 6, is characterized in that, this ship loader also comprises luffing hydraulic actuating cylinder, and this luffing hydraulic actuating cylinder is used for driving described four bar luffing mechanisms to produce luffing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282810.6U CN203903515U (en) | 2014-05-29 | 2014-05-29 | Rotary type linear traveling ship loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282810.6U CN203903515U (en) | 2014-05-29 | 2014-05-29 | Rotary type linear traveling ship loader |
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| Publication Number | Publication Date |
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| CN203903515U true CN203903515U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420282810.6U Active CN203903515U (en) | 2014-05-29 | 2014-05-29 | Rotary type linear traveling ship loader |
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| CN (1) | CN203903515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084045A (en) * | 2015-07-02 | 2015-11-25 | 中国神华能源股份有限公司 | Shoring device and method for ship loader |
| CN105151836A (en) * | 2015-09-10 | 2015-12-16 | 无锡市运达机械有限公司 | Simple bulk cargo mobile ship loader |
| CN110436224A (en) * | 2019-09-12 | 2019-11-12 | 上海海事大学 | A kind of vertical screw ship unloader brings down stocks anticollision device, collision-prevention device |
-
2014
- 2014-05-29 CN CN201420282810.6U patent/CN203903515U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084045A (en) * | 2015-07-02 | 2015-11-25 | 中国神华能源股份有限公司 | Shoring device and method for ship loader |
| CN105151836A (en) * | 2015-09-10 | 2015-12-16 | 无锡市运达机械有限公司 | Simple bulk cargo mobile ship loader |
| CN110436224A (en) * | 2019-09-12 | 2019-11-12 | 上海海事大学 | A kind of vertical screw ship unloader brings down stocks anticollision device, collision-prevention device |
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| GR01 | Patent grant |