CN113428682A - Chain bucket type continuous ship unloader material taking device with floating compensation function - Google Patents
Chain bucket type continuous ship unloader material taking device with floating compensation function Download PDFInfo
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- CN113428682A CN113428682A CN202110858464.6A CN202110858464A CN113428682A CN 113428682 A CN113428682 A CN 113428682A CN 202110858464 A CN202110858464 A CN 202110858464A CN 113428682 A CN113428682 A CN 113428682A
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- 239000000463 material Substances 0.000 title claims abstract description 64
- 238000007667 floating Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 230000008093 supporting effect Effects 0.000 claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/60—Loading or unloading ships
- B65G67/606—Loading or unloading ships using devices specially adapted for bulk material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention provides a chain bucket type continuous ship unloader material taking device with a floating compensation function, which comprises a retainer arranged at the side part of a supporting structure, wherein a material taking mechanism is arranged below the retainer; the material taking mechanism comprises a root fixing steel structure, a telescopic steel structure and a telescopic driving mechanism; the bottom of the retainer is hinged with the tail end of the root fixing steel structure, the upper part of the retainer is hinged with one end of a vertically arranged driving maintaining mechanism, and the other end of the driving maintaining mechanism is fixedly connected with the supporting structure; the upper end of the inclination driving mechanism is hinged with the lower part of the retainer, and the lower end of the inclination driving mechanism is hinged with the middle part of the telescopic steel structure. The invention can effectively solve the problems of difficult cut-in, dangerous material taking at four corners of the cabin bottom, stable operation of a chain bucket, wide material taking covering surface, smoothness of the material taking surface, surging, following performance of ship floating, dangerous accidents of preventing a chain from separating from a chain wheel and the like in the process of material taking by entering the cabin when materials are fully stored.
Description
Technical Field
The invention relates to the technical field of ship unloading equipment of ports and docks, in particular to a material taking device for a chain bucket type continuous ship unloader, and particularly relates to the material taking device with a floating compensation function for the chain bucket type continuous ship unloader.
Background
The chain bucket type ship unloader is novel environment-friendly continuous ship unloading equipment, and has the characteristics of energy conservation, high efficiency and environmental protection, and completely meets the development requirement of low-carbon economy. In recent years, with rapid development of world trade and rapid increase of bulk cargo transportation volume, in order to control cost of iron ore going to shore, the size of a marine ship is increased, so that problems of improving ship unloading efficiency of ship unloading equipment at a wharf, reducing ship unloading cost, shortening ship time at a port, accelerating ship turnover and the like become more and more prominent, higher requirements are made on production efficiency of ship unloaders, and continuous ship unloaders with excellent production efficiency are gradually introduced into large wharfs. The material conveying of the continuous ship unloader is completely in the sealed box body, and the unloading point in the machine adopts dust elimination measures, so that the pollution of dust flying to the environment in the operation can be reduced. In addition, because of continuous operation, the device has the characteristics of small vibration and noise, high efficiency, low energy consumption and high automation degree.
However, when the existing material taking device of the bucket chain type ship unloader is full of materials, the material taking device is difficult to cut in the process of entering the cabin and digging the materials, the danger of taking materials at four corners of the bottom of the cabin is avoided, meanwhile, the stability of the bucket chain in the operation process is not enough, the material taking coverage is narrow, the stability is not enough, particularly, the material taking device can float along with the material taking device in the surge and ship floating processes, and the chain is easy to separate.
Disclosure of Invention
According to the technical problem, the material taking device of the bucket-chain type continuous ship unloader with the floating compensation function is provided.
The technical means adopted by the invention are as follows:
a chain bucket type continuous ship unloader material taking device with a floating compensation function comprises a retainer arranged on the side part of a supporting structure, wherein a material taking mechanism is arranged below the retainer;
the material taking mechanism comprises a root fixing steel structure, the root fixing steel structure is connected with a telescopic steel structure, the tail end of the root fixing steel structure is hinged with one end of a telescopic driving mechanism through a telescopic rear hinge point, the front end of the telescopic steel structure is hinged with the other end of the telescopic driving mechanism through a telescopic front hinge point, and the telescopic driving mechanism is used for driving the telescopic steel structure to stretch along the extending direction of the root fixing steel structure; a root chain wheel is mounted at the rear end of the root fixing steel structure, a front chain wheel is mounted at the front end of the telescopic steel structure, an upper bend wheel is mounted in the middle of the retainer, a top chain wheel is arranged above the retainer, a chain passes through the root chain wheel, the front chain wheel, the upper bend wheel and the top chain wheel to complete closed loop, and a chain bucket is mounted on the chain;
any one of the root chain wheel, the front chain wheel, the upper direction-changing wheel and the top chain wheel can be provided with a driving mechanism, and the driving mechanism is used for driving the chain to move.
The bottom of the retainer is hinged with the tail end of the root fixing steel structure through a retainer lower hinge point, the upper part of the retainer is hinged with the output end of a vertically arranged retaining driving mechanism through a retainer upper hinge point, and the fixed end of the retaining driving mechanism is fixedly connected with the supporting structure; the upper end of the inclination driving mechanism is hinged with the lower part of the retainer through an inclined upper hinge point, and the lower end of the inclination driving mechanism is hinged with the middle part of the telescopic steel structure through an inclined lower hinge point; the inclined upper hinge point, the inclined lower hinge point and the retainer lower hinge point enclose a triangle.
The holding driving mechanism, the tilting driving mechanism and the telescopic driving mechanism are cylinders or oil cylinders.
The middle part of flexible steel construction be equipped with extending direction with the parallel one-level track of extending direction of flexible steel construction, just be equipped with on the fixed steel construction of root with one-level track matched with supports the wheelset, guide pulley riding wheel group includes two supporting wheels, and two supporting wheel slope symmetry sets up, will one-level track presss from both sides in the centre to rather than roll the cooperation.
The root fixing steel structure is provided with a secondary guide rail with the extending direction parallel to that of the root fixing steel structure below the supporting wheel set, the tail end of the guide frame is provided with a guide riding wheel matched with the secondary guide rail, and the head end of the guide frame is hinged with the head end of the telescopic steel structure; and a third-stage guide rail with the extending direction parallel to that of the guide frame is arranged on the guide frame, and a chain bucket guide wheel matched with the third-stage guide rail is arranged on the chain bucket.
The holding driving mechanism can realize the lifting of the holder and the material taking mechanism. The tilting driving mechanism can realize the tilting of the material taking mechanism. The first-level guide rail and the supporting wheel set realize the relative displacement of the telescopic steel structure under the driving of the telescopic driving mechanism and the root fixing steel structures, and the telescopic effect is realized. Meanwhile, the tensioning degree of the chain can be ensured in the working process.
The cooperation of secondary guide rail and direction riding wheel has realized that the leading truck moves along with the motion of flexible steel construction.
The stability of chain bucket has been realized with the cooperation of chain bucket guide pulley to tertiary guide rail, and its bottom is not unsettled but moves in tertiary guide rail, guarantees bottom along linear motion.
The second-stage guide rail and the third-stage guide rail are guide rails with U-shaped sections, and the guide supporting wheels and the chain bucket guide wheels are clamped in the U-shaped grooves.
Compared with the prior art, the invention has the following advantages:
1. a chain bucket type continuous ship unloader taking device with a floating compensation function is used as a core part for digging and lifting materials in a cabin on a continuous ship unloader, and can effectively solve the problems of difficulty in cutting in the process of digging and taking the materials in the cabin, danger of taking the materials at four corners of the cabin bottom, stability of chain bucket operation, wide material taking covering surface, smoothness of material taking surface, surging, following performance of ship floating, prevention of chain separation from a chain wheel, and the like when the continuous ship unloader is full of materials.
2. Due to the combined action of the three oil (air) cylinders in the floating compensation type, the material taking coverage is greatly increased, and the problems that a hatch is used for taking materials, the corners of the bottom of a cabin are used for taking materials, and the material taking coverage in the cabin is small are solved.
3. The influence of ship floating caused by surge on the reaction force of the equipment is solved, and the safe and reliable operation of the equipment is ensured.
4. All movements all have the guide rail, guarantee to get the material process and do not take place dangerous accidents such as chain derailment.
5. The chain bucket is all along rectilinear movement in the material process of digging, has fundamentally solved the chain skew, the charge level unevenness scheduling problem, can realize stable safe operation when guaranteeing the material of continuous ship unloaders to dig.
6. The whole device is assembled by all parts, is convenient to disassemble and assemble, has a compact and simple structure, is easy to manufacture and has strong practicability.
For the reasons, the invention can be widely popularized in the fields of chain bucket type continuous ship unloaders and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a material taking device of a bucket chain type continuous ship unloader with a floating compensation function according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the material taking mechanism floating upward in the embodiment of the present invention.
Fig. 3 is a schematic structural view of the material taking mechanism floating downward in the embodiment of the present invention.
Fig. 4 is a schematic structural view of the material taking mechanism floating upward in an inclined manner according to the embodiment of the present invention.
Fig. 5 is a schematic structural view of the material taking mechanism floating obliquely downward according to the embodiment of the present invention.
Fig. 6 is a side view of a take-out mechanism in accordance with an embodiment of the present invention.
In the figure: 1. a telescopic steel structure; 2. fixing a steel structure at the root; 3. a guide frame; 4. a chain bucket; 5. a telescopic driving mechanism; 6. a holder; 7. a holding drive mechanism; 8. a tilt drive mechanism; 11. a primary guide rail; 21. a support wheel; 22. a secondary guide rail; 31. a rail riding wheel; 32. a third-stage guide rail; 41. a bucket chain guide wheel; 51. a telescopic front hinge point; 52. hinging point after expansion; 61. a lower hinge point of the retainer; 62. a hinge point on the retainer; 81. inclining the upper hinge point; 82. inclining the lower hinge point; a. a front sprocket; b. a root sprocket; c. a support structure; d. a chain; e. a hinge shaft; f. an upper bend wheel; g. a top sprocket.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
As shown in fig. 1 to 6, a bucket-chain type continuous ship unloader material taking device with a floating compensation function comprises a vertically arranged retainer 6 arranged at the side part of a supporting structure c, and a material taking mechanism is arranged below the retainer 6;
the material taking mechanism comprises a root fixing steel structure 2, the root fixing steel structure 2 is connected with a telescopic steel structure 1, the tail end of the root fixing steel structure 2 is hinged with one end of a telescopic driving mechanism 5 through a telescopic rear hinge point 52, the front end of the telescopic steel structure is hinged with the other end of the telescopic driving mechanism 5 through a telescopic front hinge point 51, a root chain wheel b is mounted at the rear end of the root fixing steel structure 2, a front chain wheel a is mounted at the front end of the telescopic steel structure 1, an upper bend wheel f is mounted in the middle of a retainer 6, a top chain wheel g (two or more) is arranged above the retainer 6, a chain d passes through the root chain wheel b, the front chain wheel a, the upper bend wheel f and the top chain wheel g to complete closed loop, and a chain bucket 4 is mounted on the chain; any one of the root sprocket b, the front sprocket a, the upper direction-changing wheel f and the top sprocket g can be provided with a driving mechanism, the driving mechanism is used for driving the chain d to move, and the driving mechanism in the embodiment is arranged at the top sprocket g above the retainer.
The bottom of the retainer 6 is hinged with the tail end of the root fixing steel structure 2 through a retainer lower hinge point 61, the upper part of the retainer 6 is hinged with the output end of a vertically arranged keeping driving mechanism 7 through a retainer upper hinge point 62, and the fixed end of the keeping driving mechanism 7 is fixedly connected with a supporting structure e; the upper end of the inclined driving mechanism 8 is hinged with the lower part of the retainer 6 through an inclined upper hinge point 81, and the lower end is hinged with the middle part of the telescopic steel structure 1 through an inclined lower hinge point 82; the inclined upper hinge point 62, the inclined lower hinge point 61 and the cage lower hinge point 82 enclose a triangle.
The holding driving mechanism 7, the tilting driving mechanism 8 and the telescopic driving mechanism 5 are cylinders or oil cylinders.
The middle part both sides of flexible steel construction 1 be equipped with respectively extending direction with the parallel one-level track 11 of extending direction of flexible steel construction 1, just be equipped with on the inner wall of root fixed steel construction 2 with one-level track 11 matched with supports the wheelset, guide pulley riding wheel group includes two supporting wheels 21, and two supporting wheels 21 oblique symmetry sets up, will one-level track 11 presss from both sides in the centre to rather than roll the cooperation.
Two sides of the root fixing steel structure 2 below the supporting wheel set are respectively provided with a secondary guide rail 22 with the extending direction parallel to the extending direction of the root fixing steel structure 2, two sides of the tail end of the guide frame 3 are provided with a guide riding wheel 31 matched with the secondary guide rail 22, and the head end of the guide frame 3 is hinged with the head end of the telescopic steel structure 1 through a hinge shaft e; three-level guide rails 32 with extending directions parallel to the extending direction of the guide frame 3 are respectively arranged on two sides of the guide frame 3, and bucket guide wheels 41 matched with the three-level guide rails 32 are arranged on the bucket 4.
The secondary guide rail 22 and the tertiary guide rail 32 are guide rails with U-shaped sections, and the guide riding wheel 31 and the bucket guide wheel 41 are clamped in the U-shaped grooves.
As shown in fig. 2, the telescopic driving mechanism 5 extends out, and the telescopic steel structure 1 moves forwards in a straight line under the supporting action of the supporting wheels 21; the guide frame 3 is supported by the guide riding wheel 31 and moves forwards along the secondary guide rail 22 in a straight line; the chain bucket 4 moves linearly along the three-stage guide rail 32 under the support of the chain bucket guide wheel 41 to dig materials. To ensure tensioning of the take-up chain d, the drive mechanism 7 is kept extended; keeping the driving mechanism 7 to drive the root fixing steel structure 2 of the material taking device to move upwards, and then the material taking device moves upwards.
As shown in fig. 3, the telescopic driving mechanism 55 retracts, the telescopic steel structure 1 moves linearly backwards under the supporting action of the supporting wheels 21, and the guide frame 3 moves linearly backwards along the secondary guide rail 22 under the support of the guide rail riding wheels 31; the chain bucket 4 moves linearly along the three-stage guide rail 32 under the support of the chain bucket guide wheel 41 to dig materials. To ensure take-off chain tension, the drive mechanism 7 is kept retracted; keeping the driving mechanism 7 to drive the root fixing steel structure 2 of the material taking device to move downwards, and then the material taking device moves downwards.
As shown in fig. 4, the tilt driving mechanism 8 retracts, the tilt driving mechanism 8 drives the root steel structure 2 of the material taking device to rotate upwards around the lower hinge point 61 of the retainer, and then the material taking device tilts upwards, and the telescopic driving mechanism 5 extends out in order to ensure the tensioning of the chain d; the telescopic steel structure 1 moves forwards in a straight line under the supporting action of the supporting wheels 21; the guide frame 3 is supported by the guide riding wheel 31 and moves forwards along the secondary guide rail 22 in a straight line; the chain bucket 4 moves linearly along the three-stage guide rail 32 under the support of the chain bucket guide wheel 41 to dig materials.
As shown in fig. 5, the tilt drive mechanism 8 is extended; the inclined driving mechanism 8 drives the root fixing steel structure 2 of the material taking device to rotate downwards around the lower hinge point 61 of the retainer; the material extracting device moves downwards. To ensure tensioning of the chain d, the telescopic drive 5 is retracted; the telescopic steel structure 1 moves backwards in a straight line under the supporting action of the supporting wheels 22; the guide frame 3 is supported by the guide riding wheel 31 and linearly moves backwards along the secondary guide rail 22; the chain bucket 4 moves linearly along the three-stage guide rail 32 under the support of the chain bucket guide wheel 41 to dig materials.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The chain bucket type continuous ship unloader material taking device with the floating compensation function is characterized by comprising a retainer arranged on the side part of a supporting structure, wherein a material taking mechanism is arranged below the retainer;
the material taking mechanism comprises a root fixing steel structure, the root fixing steel structure is connected with a telescopic steel structure, the tail end of the root fixing steel structure is hinged with one end of a telescopic driving mechanism through a telescopic rear hinge point, the front end of the telescopic steel structure is hinged with the other end of the telescopic driving mechanism through a telescopic front hinge point, and the telescopic driving mechanism is used for driving the telescopic steel structure to stretch along the extending direction of the root fixing steel structure; a root chain wheel is mounted at the rear end of the root fixing steel structure, a front chain wheel is mounted at the front end of the telescopic steel structure, an upper bend wheel is mounted in the middle of the retainer, a top chain wheel is arranged above the retainer, a chain passes through the root chain wheel, the front chain wheel, the upper bend wheel and the top chain wheel to complete closed loop, and a chain bucket is mounted on the chain;
the bottom of the retainer is hinged with the tail end of the root fixing steel structure through a retainer lower hinge point, the upper part of the retainer is hinged with the output end of a vertically arranged retaining driving mechanism through a retainer upper hinge point, and the fixed end of the retaining driving mechanism is fixedly connected with the supporting structure; the upper end of the inclination driving mechanism is hinged with the lower part of the retainer through an inclined upper hinge point, and the lower end of the inclination driving mechanism is hinged with the middle part of the telescopic steel structure through an inclined lower hinge point; the inclined upper hinge point, the inclined lower hinge point and the retainer lower hinge point enclose a triangle.
2. The bucket chain unloader reclaimer device with float compensation function of claim 1, wherein the holding driving mechanism, the tilt driving mechanism and the telescopic driving mechanism are air cylinders or oil cylinders.
3. The material taking device of the bucket-chain type continuous ship unloader with the floating compensation function as claimed in claim 1 or 2, wherein a primary rail with an extending direction parallel to that of the telescopic steel structure is arranged in the middle of the telescopic steel structure, a supporting wheel set matched with the primary rail is arranged on the root fixing steel structure, the guide wheel supporting wheel set comprises two supporting wheels, and the two supporting wheels are obliquely and symmetrically arranged to clamp the primary rail in the middle and are matched with the primary rail in a rolling manner.
4. The chain bucket type continuous ship unloader taking device with the floating compensation function as claimed in claim 3, wherein the root fixing steel structure is provided with a secondary guide rail with the extending direction parallel to the extending direction of the root fixing steel structure below the supporting wheel set, the tail end of the guide frame is provided with a guide riding wheel matched with the secondary guide rail, and the head end of the guide frame is hinged with the head end of the telescopic steel structure; and a third-stage guide rail with the extending direction parallel to that of the guide frame is arranged on the guide frame, and a chain bucket guide wheel matched with the third-stage guide rail is arranged on the chain bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110858464.6A CN113428682A (en) | 2021-07-28 | 2021-07-28 | Chain bucket type continuous ship unloader material taking device with floating compensation function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110858464.6A CN113428682A (en) | 2021-07-28 | 2021-07-28 | Chain bucket type continuous ship unloader material taking device with floating compensation function |
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| JPH07228360A (en) * | 1994-02-21 | 1995-08-29 | Ishikawajima Harima Heavy Ind Co Ltd | Continuous unloader |
| CN103183241A (en) * | 2011-12-28 | 2013-07-03 | 上海振华重工(集团)股份有限公司 | Excavation taking head for chain buckettype continuous ship unloader |
| JP2016216152A (en) * | 2015-05-15 | 2016-12-22 | Ｉｈｉ運搬機械株式会社 | Continuous unloader |
| JP2017178528A (en) * | 2016-03-30 | 2017-10-05 | 宇部興産機械株式会社 | Control method of continuous unloader |
| CN105819241A (en) * | 2016-05-16 | 2016-08-03 | 江苏万宝机械有限公司 | Movable type chain bucket ship unloader |
| CN106347937A (en) * | 2016-10-09 | 2017-01-25 | 江苏万达丰重工机械有限公司 | Chain bucket material-taking lifting mechanism for ship unloader |
| CN110510428A (en) * | 2019-09-19 | 2019-11-29 | 大连华锐重工集团股份有限公司 | The chain bucket of bucket continuous ship unloader band buffering guide wheel device |
| CN110510429A (en) * | 2019-09-19 | 2019-11-29 | 大连华锐重工集团股份有限公司 | The guide tracked feeding device of chain bucket ship unloader multilayer |
| CN111017589A (en) * | 2019-11-12 | 2020-04-17 | 神华粤电珠海港煤炭码头有限责任公司 | Chain bucket ship unloader excavating mechanism |
| CN215797225U (en) * | 2021-07-28 | 2022-02-11 | 大连华锐重工集团股份有限公司 | Chain bucket type continuous ship unloader material taking device with floating compensation function |
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