CN112173764A - Ship loader and cantilever thereof - Google Patents
Ship loader and cantilever thereof Download PDFInfo
- Publication number
- CN112173764A CN112173764A CN202010940826.1A CN202010940826A CN112173764A CN 112173764 A CN112173764 A CN 112173764A CN 202010940826 A CN202010940826 A CN 202010940826A CN 112173764 A CN112173764 A CN 112173764A
- Authority
- CN
- China
- Prior art keywords
- supply assembly
- arm support
- boom
- sliding
- guide rail
- 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.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention relates to a ship loader and a cantilever thereof. The first supply assembly is arranged in the telescopic arm support and extends from one end of the telescopic arm support to the other end of the telescopic arm support. The guide rail is arranged on the fixed arm support or the telescopic arm support, and the arrangement direction of the guide rail is the same as the moving direction of the telescopic arm support on the fixed arm support. One end of the second supply component is connected to the front end of the fixed arm support, and the other end of the second supply component is connected to the rear end of the telescopic arm support. The sliding part is slidably arranged on the guide rail. The second supply assembly is also disposed on the slide. In the process of telescopic action and pitching action, the sliding part carries the second supply assembly to move along the guide rail, so that the second supply assembly is prevented from being damaged by friction or being wound in a mess, the service life of the supply assembly can be prolonged, and the maintenance amount is reduced.
Description
Technical Field
The invention relates to the technical field of port equipment, in particular to a ship loader and a cantilever thereof.
Background
The ship loader is an important large-scale mechanical device for port transportation operation. The ship loader is mainly used for loading and unloading iron ore (sand), coal, sand and the like in bulk cargo storage yards of bulk cargo professional wharfs, steel plants, large-scale thermal power plants, mines and the like. Generally speaking, a ship loader comprises a cantilever belt conveyor, a transition belt conveyor, a ship loader (telescopic) chute, a tail car, a traveling device, a gantry, a tower, a pitching device, a slewing device, a throwing elbow and the like.
The cantilever belt conveyor comprises a cantilever formed by combining a telescopic arm support and a fixed arm support and a conveying belt arranged on the cantilever. The telescopic arm support is movably arranged on the fixed arm support, can do front and back telescopic movement in the fixed arm support, and can do up and down pitching movement together with the fixed arm support. The telescopic boom frame is used for telescopic movement and cantilever pitching movement, and the purpose is to move an output part of a conveying belt at the end part of the telescopic boom frame to the upper part of a cargo ship and convey materials to the cargo ship below by the conveying belt. In addition, the driving device of the telescopic boom and the head chute thereof need to use electricity, spray water and the like, which requires the daily power supply and water supply operation from the fixed boom to the telescopic boom, that is, a supply assembly (including a power supply cable and a supply hose) for supplying power and water needs to be arranged on the boom. The supply assembly is also required to be matched with the telescopic arm support to perform telescopic action and pitching action, and the traditional supply assembly is easy to damage due to mutual friction with the suspension pull ring in the process of performing the telescopic action and the pitching action along with the telescopic arm support for a long time, so that the supply assembly is frequently required to be shut down for maintenance, and the working efficiency is greatly influenced.
Disclosure of Invention
In view of the above, there is a need to overcome the drawbacks of the prior art and to provide a ship loader and a boom thereof, which can prevent the damage of the supply assembly, prolong the service life of the supply assembly and reduce the maintenance amount.
The technical scheme is as follows: a boom of a ship loader, the boom of the ship loader comprising: the telescopic arm support is movably arranged on the fixed arm support; the first supply assembly is arranged in the telescopic arm support and extends from one end of the telescopic arm support to the other end of the telescopic arm support; the telescopic boom support is characterized by comprising a guide rail, a second supply assembly and a plurality of sliding pieces, wherein the guide rail is arranged on the fixed boom support or the telescopic boom support, the arrangement direction of the guide rail is the same as the moving direction of the telescopic boom support on the fixed boom support, one end of the second supply assembly is connected to the front end of the fixed boom support, the other end of the second supply assembly is connected to the rear end of the telescopic boom support, the sliding pieces are arranged on the guide rail in a sliding mode, the second supply assembly is further arranged on the sliding pieces, and the second supply assembly is electrically connected with the first supply assembly.
In the cantilever of the ship loader, the first supply assembly extends from one end of the telescopic boom to the other end of the telescopic boom so as to supply power to various power utilization devices arranged along the telescopic boom, and in the action process of the telescopic boom, the first supply assembly acts along with the telescopic boom, so that the first supply assembly cannot be damaged due to the action of the telescopic boom. The two ends of the second supply assembly are respectively connected with the front end of the fixed arm support and the rear end of the telescopic arm support, the second supply assembly is further arranged on the sliding piece, when the telescopic arm support extends out of the fixed arm support, the telescopic arm support drives the second supply assembly to move, and the rear end of the telescopic arm support is close to the front end of the fixed arm support, so that the second supply assembly correspondingly contracts, the second supply assembly is supported by the sliding piece all the time in the process of contracting together, and the sliding piece moves along the guide rail to realize the contraction action of the second supply assembly, so that the second supply assembly can be prevented from being damaged by friction; similarly, when the telescopic arm support completely enters the fixed arm support, the second supply assembly correspondingly extends, the second supply assembly is supported by the sliding piece all the time in the extending process, the sliding piece moves along the guide rail to achieve the extending action of the second supply assembly, and the second supply assembly can be prevented from being damaged by friction. Similarly, in the process of causing the second supply assembly to contract or extend when the telescopic boom tilts, the second supply assembly is supported by the sliding piece and is driven by the sliding piece to move along the guide rail, so that the second supply assembly is prevented from being damaged or disordered. That is to say, in flexible action and every single move in-process, the slider carries the second supply assembly and moves along the guided way, just so can avoid the second supply assembly to appear the friction damage or appear mixed and disorderly winding phenomenon, and then can prolong the life of supply assembly, reduce the maintenance volume.
In one embodiment, the bottom of the sliding part is provided with a supporting plate, the supporting surface of the supporting plate is an arc surface, an oval surface or a circular sliding surface, and the second supply assembly is placed on the arc surface of the arc plate.
In one embodiment, the slider further includes two connecting columns respectively disposed at both ends of the supporting plate, and the second feeding assembly is located between the two connecting columns.
In one embodiment, the guide rail comprises two rail plates arranged at intervals and a connecting plate connecting the two rail plates, and the structure formed by combining the two rail plates and the connecting plate is an H-shaped structure; the sliding piece comprises a sliding main body and a sliding block or a sliding wheel arranged on the sliding main body, the sliding block or the sliding wheel is in sliding fit with the track plate, and the sliding block or the sliding wheel is arranged on two sides of the connecting plate.
In one embodiment, the adjacent sliding parts are connected through a connecting rope; the sliding piece is supported at different parts of the second feeding assembly; when the telescopic arm support completely enters the fixed arm support, a plurality of sliding pieces are arranged on the guide rail at equal intervals.
In one embodiment, the two sides of the sliding parts are provided with anti-collision blocks, and when the two sliding parts lean against each other, the anti-collision block on one sliding part is in contact with the anti-collision block on the other sliding part.
In one embodiment, a first fixed block is arranged at the front end of the fixed arm support, and the front end of the second supply component is arranged on the first fixed block; the rear end of the telescopic arm support is provided with a second fixed block, and the rear end of the second supply assembly is arranged on the second fixed block.
In one embodiment, a first buffer block is arranged on the side portion, facing the sliding part, of the first fixing block, and a second buffer block is arranged on the side portion, facing the sliding part, of the second fixing block.
In one embodiment, the first supply assembly and the second supply assembly each comprise a power supply cable and/or a water supply hose; the length of the guide rail is 18m to 20m, and the length of the second supply assembly is 23m to 25 m.
A ship loader comprising a jib of said ship loader.
In the ship loader, the first supply assembly extends from one end of the telescopic boom to the other end of the telescopic boom to supply power to various power utilization devices arranged along the telescopic boom, and in the action process of the telescopic boom, the first supply assembly acts along with the telescopic boom, so that the first supply assembly is not damaged due to the action of the telescopic boom. The two ends of the second supply assembly are respectively connected with the front end of the fixed arm support and the rear end of the telescopic arm support, the second supply assembly is further arranged on the sliding piece, when the telescopic arm support extends out of the fixed arm support, the telescopic arm support drives the second supply assembly to move, and the rear end of the telescopic arm support is close to the front end of the fixed arm support, so that the second supply assembly correspondingly contracts, the second supply assembly is supported by the sliding piece all the time in the process of contracting together, and the sliding piece moves along the guide rail to realize the contraction action of the second supply assembly, so that the second supply assembly can be prevented from being damaged by friction; similarly, when the telescopic arm support completely enters the fixed arm support, the second supply assembly correspondingly extends, the second supply assembly is supported by the sliding piece all the time in the extending process, the sliding piece moves along the guide rail to achieve the extending action of the second supply assembly, and the second supply assembly can be prevented from being damaged by friction. Similarly, in the process of causing the second supply assembly to contract or extend when the telescopic boom tilts, the second supply assembly is supported by the sliding piece and is driven by the sliding piece to move along the guide rail, so that the second supply assembly is prevented from being damaged or disordered. That is to say, in flexible action and every single move in-process, the slider carries the second supply assembly and moves along the guided way, just so can avoid the second supply assembly to appear the friction damage or appear mixed and disorderly winding phenomenon, and then can prolong the life of supply assembly, reduce the maintenance volume.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of a cantilever of a ship loader according to an embodiment of the present invention, in which a fixed arm support is omitted;
fig. 2 is a schematic view of a combined guide rail, sliding member and second feeding assembly in the boom of the ship loader according to an embodiment of the present invention;
fig. 3 is a schematic view of another perspective structure of the combination of the guide rail, the sliding member and the second feeding assembly in the jib of the ship loader according to the embodiment of the invention;
fig. 4 is a schematic structural view of a combination of a guide rail and a sliding member in a cantilever of a ship loader according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the guide rail and the sliding member of the jib of the ship loader according to an embodiment of the present invention.
10. A telescopic arm support; 20. a guide rail; 21. a track plate; 22. a connecting plate; 30. a second supply assembly; 40. a slider; 41. a support plate; 42. connecting columns; 43. a sliding body; 44. a slider; 50. connecting ropes; 60. an anti-collision block; 70. and a second fixed block.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Referring to fig. 1 to 3, fig. 1 illustrates a structural schematic diagram of a boom of a ship loader according to an embodiment of the present invention when a fixed boom is omitted, fig. 2 illustrates a structural schematic diagram of one viewing angle of a combination of a guide rail 20, a sliding member 40, and a second supply assembly 30 in the boom of the ship loader according to an embodiment of the present invention, and fig. 3 illustrates a structural schematic diagram of another viewing angle of a combination of the guide rail 20, the sliding member 40, and the second supply assembly 30 in the boom of the ship loader according to an embodiment of the present invention. An embodiment of the present invention provides a cantilever of a ship loader, including: a fixed arm support (not shown), a telescopic arm support 10, a first supply assembly (not shown), a guide rail 20, a second supply assembly 30 and a plurality of sliding members 40. The telescopic arm support 10 is movably arranged on the fixed arm support. The first supply assembly is disposed in the telescopic boom 10 and extends from one end of the telescopic boom 10 to the other end of the telescopic boom 10. The guide rail 20 is disposed on the fixed boom or the telescopic boom 10, and a direction of the guide rail 20 is the same as a moving direction of the telescopic boom 10 on the fixed boom. One end of the second supply assembly 30 is connected to the front end of the fixed boom, and the other end of the second supply assembly 30 is connected to the rear end of the telescopic boom 10. The slider 40 is slidably disposed on the guide rail 20. The second feeding assembly 30 is further disposed on the sliding member 40, and the second feeding assembly 30 is electrically connected to the first feeding assembly.
In the cantilever of the ship loader, the first supply assembly extends from one end of the telescopic boom 10 to the other end of the telescopic boom 10 to supply power to various power utilization devices arranged along the telescopic boom 10, and in the action process of the telescopic boom 10, the first supply assembly acts along with the telescopic boom 10, so that the first supply assembly is not damaged due to the action of the telescopic boom 10. The two ends of the second supply assembly 30 are respectively connected with the front end of the fixed arm support and the rear end of the telescopic arm support 10, the second supply assembly 30 is further arranged on the sliding part 40, when the telescopic arm support 10 extends out of the fixed arm support, the telescopic arm support 10 drives the second supply assembly 30 to move, and as the rear end of the telescopic arm support 10 is close to the front end of the fixed arm support, the second supply assembly 30 correspondingly contracts, the second supply assembly 30 is supported by the sliding part 40 all the time in the contraction process, and the sliding part 40 moves along the guide rail 20 to realize the contraction action of the second supply assembly 30, so that the second supply assembly 30 can be prevented from being damaged by friction; similarly, when the telescopic boom 10 is completely inserted into the fixed boom, the second feeding assembly 30 is extended correspondingly, the second feeding assembly 30 is supported by the sliding member 40 during the extension process, and the sliding member 40 moves along the guide rail 20 to realize the extension action of the second feeding assembly 30, so that the second feeding assembly 30 can be prevented from being damaged by friction. Similarly, during the process of the second supply assembly 30 shrinking or extending due to the pitching of the telescopic boom 10, the second supply assembly 30 is supported by the sliding member 40 and moved along the guide rail 20 by the sliding member 40, so as to avoid the second supply assembly 30 from being damaged or disordered. That is, during the telescopic motion and the pitching motion, the sliding member 40 carries the second supply assembly 30 to move along the guide rail 20, so that the second supply assembly 30 can be prevented from being damaged by friction or being entangled, the service life of the supply assembly can be prolonged, and the maintenance amount can be reduced.
It should be noted that, the front end of the fixed arm support means that, after the telescopic arm support 10 completely moves out of the fixed arm support, one end of the fixed arm support close to the telescopic arm support 10 is the front end of the fixed arm support. The front end of the telescopic boom 10 means that when the telescopic boom 10 completely moves out of the fixed boom, one end of the telescopic boom 10 far away from the fixed boom is the front end of the telescopic boom 10, and one end of the telescopic boom 10 close to the fixed boom is the rear end of the telescopic boom 10.
In addition, further, when the guide rail 20 is disposed on the fixed arm support, in order to stably fix the guide rail 20 on the fixed arm support, a convex edge is first fixedly disposed on the inner side of the fixed arm support, specifically, for example, the convex edge is disposed on the inner side of the fixed arm support by welding, riveting, screwing, and the like, and then the top of the guide rail 20 is fixedly disposed on the convex edge, and the convex edge can facilitate the guide rail 20 to be stably disposed on the fixed arm support, which is convenient for operation.
In addition, when the guide rail 20 is disposed on the telescopic boom 10, since the top side portion of the telescopic boom 10 is provided with a convex edge along the telescopic direction of the telescopic boom 10, the top of the guide rail 20 is fixed on the convex edge. The guide rail 20 is disposed on the protruding edge by welding, riveting, screwing, or the like, for example, and is not limited herein.
Referring to fig. 3 to 5, fig. 4 is a schematic structural view illustrating the combination of the guide rail 20 and the sliding member 40 in the jib of the ship loader according to an embodiment of the present invention, and fig. 5 is a schematic structural view illustrating the separation of the guide rail 20 and the sliding member 40 in the jib of the ship loader according to an embodiment of the present invention. Further, the bottom of the sliding member 40 is provided with a supporting plate 41, a supporting surface of the supporting plate 41 is an arc surface, an ellipse surface or a circular sliding surface, and the second supply assembly 30 is placed on the arc surface of the arc plate. Therefore, the friction damage to the second supply assembly 30 is small when the second supply assembly 30 is carried on the arc-shaped surface, the oval-shaped surface or the circular sliding surface and drives the second supply assembly 30 to move. It is understood that the supporting surface of the supporting plate 41 may have other shapes and structures, and is not limited herein.
Referring to fig. 3 to 5, further, the sliding member 40 further includes two connecting columns 42 respectively disposed at two ends of the supporting plate 41, and the second supply assembly 30 is located between the two connecting columns 42. Thus, under the limiting action of the two connecting columns 42, the second supply assembly 30 can be prevented from falling off from one end of the supporting plate 41. Further, specifically, the slide main body 43 of the slider 40 is connected to the support plate 41 through two connection posts 42.
Referring to fig. 3 to 5, further, the guide rail 20 includes two rail plates 21 disposed at intervals and a connecting plate 22 connecting the two rail plates 21. The structure formed by combining the two track plates 21 and the connecting plate 22 is an "H" shaped structure. The slider 40 includes a slider body 43 and a slider 44 or a slider wheel provided on the slider body 43, the slider 44 or the slider wheel is slidably engaged with the track plate 21, and the slider 44 or the slider wheel is provided on both sides of the connecting plate 22. In this way, the slider 40 can move along the guide rail 20 more stably.
Referring to fig. 2 and 3, further, the adjacent sliding members 40 are connected by a connecting rope 50. Specifically, the connection rope 50 is a steel wire rope, a steel wire chain, a nylon rope, a polyester rope, or the like, and is not limited herein. After the adjacent sliding members 40 are connected through the connecting rope 50, when the telescopic boom 10 is completely moved into the fixed boom, the connecting rope 50 is correspondingly in an unfolded state, and the connecting rope 50 can control the positions of the sliding members 40 on the guide rails 20, so that the problem that the supporting effect on the second supply assembly 30 is influenced due to too large interval between the two sliding members 40 is avoided.
Referring to fig. 1 to 3, further, the sliding members 40 are supported at different positions of the second supply assembly 30, and when the telescopic boom 10 is completely inserted into the fixed boom, the sliding members 40 are disposed on the guide rail 20 at equal intervals. Therefore, the sliding member 40 can support the second supply assembly 30 well, so that the second supply assembly 30 can be prevented from being damaged well, and the second supply assembly 30 can be prevented from being wound.
It should be noted that, the fact that the telescopic boom 10 completely enters the fixed boom means that the telescopic boom 10 retracts to enter the limit position of the fixed boom and cannot move further to the inside of the fixed boom.
Referring to fig. 1 to 3, further, the sliding members 40 are provided with anti-collision blocks 60 at both sides thereof, and when the two sliding members 40 lean against each other, the anti-collision block 60 on one sliding member 40 interferes with the anti-collision block 60 on the other sliding member 40. The bumper 60 serves as a buffer to prevent the two sliding members 40 from colliding and separating from the guide rail 20. In addition, the noise in the operation process can be reduced to a certain degree. The bumper 60 is, for example, a rubber block, a spring, a silicone block, etc., and is not limited thereto as long as it can perform a buffering function.
Referring to fig. 1 to 3, further, a first fixing block (not shown) is disposed at a front end of the fixing arm support, and a front end of the second supply assembly 30 is disposed on the first fixing block. The rear end of the telescopic boom 10 is provided with a second fixed block 70, and the rear end of the second supply assembly 30 is provided on the second fixed block 70.
Further, a first buffer block is provided on a side portion of the first fixing block facing the slider 40, and a second buffer block is provided on a side portion of the second fixing block 70 (shown in fig. 1) facing the slider 40. Specifically, the first buffer block and the second buffer block are, for example, rubber blocks, springs, and the like, and the specific structure thereof is not limited as long as the buffer function is achieved.
Referring to fig. 1 to 3, in one embodiment, the first supply assembly and the second supply assembly 30 each include a power supply cable and/or a water supply hose. It should be noted that the number of the power supply cables in the first supply assembly is not limited, and may be more than one, and the number of the power supply cables in the second supply assembly 30 corresponds to the number of the first supply assemblies, and is electrically connected to the first supply assemblies in a one-to-one correspondence. In addition, the number of the water supply hoses in the first supply assembly is not limited, and may be more than one, and the number of the water supply hoses in the second supply assembly 30 corresponds to the number of the water supply hoses in the first supply assembly, and is respectively communicated with one of the water supply hoses in the first supply assembly.
Further, the length of the guide rail 20 is 18m to 20m, and the length of the second feeding unit 30 is 23m to 25 m.
Referring again to fig. 1, in one embodiment, a ship loader includes a boom of the ship loader of any of the above embodiments.
In the ship loader, the first supply assembly extends from one end of the telescopic boom 10 to the other end of the telescopic boom 10 to supply power to various power utilization devices arranged along the telescopic boom 10, and in the action process of the telescopic boom 10, the first supply assembly acts along with the telescopic boom 10, so that the first supply assembly is not damaged due to the action of the telescopic boom 10. The two ends of the second supply assembly 30 are respectively connected with the front end of the fixed arm support and the rear end of the telescopic arm support 10, the second supply assembly 30 is further arranged on the sliding part 40, when the telescopic arm support 10 extends out of the fixed arm support, the telescopic arm support 10 drives the second supply assembly 30 to move, and as the rear end of the telescopic arm support 10 is close to the front end of the fixed arm support, the second supply assembly 30 correspondingly contracts, the second supply assembly 30 is supported by the sliding part 40 all the time in the contraction process, and the sliding part 40 moves along the guide rail 20 to realize the contraction action of the second supply assembly 30, so that the second supply assembly 30 can be prevented from being damaged by friction; similarly, when the telescopic boom 10 is completely inserted into the fixed boom, the second feeding assembly 30 is extended correspondingly, the second feeding assembly 30 is supported by the sliding member 40 during the extension process, and the sliding member 40 moves along the guide rail 20 to realize the extension action of the second feeding assembly 30, so that the second feeding assembly 30 can be prevented from being damaged by friction. Similarly, during the process of the second supply assembly 30 shrinking or extending due to the pitching of the telescopic boom 10, the second supply assembly 30 is supported by the sliding member 40 and moved along the guide rail 20 by the sliding member 40, so as to avoid the second supply assembly 30 from being damaged or disordered. That is, during the telescopic motion and the pitching motion, the sliding member 40 carries the second supply assembly 30 to move along the guide rail 20, so that the second supply assembly 30 can be prevented from being damaged by friction or being entangled, the service life of the supply assembly can be prolonged, and the maintenance amount can be reduced.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Claims (10)
1. A boom of a ship loader, characterized in that the boom of the ship loader comprises:
the telescopic arm support is movably arranged on the fixed arm support;
the first supply assembly is arranged in the telescopic arm support and extends from one end of the telescopic arm support to the other end of the telescopic arm support;
the telescopic boom support is characterized by comprising a guide rail, a second supply assembly and a plurality of sliding pieces, wherein the guide rail is arranged on the fixed boom support or the telescopic boom support, the arrangement direction of the guide rail is the same as the moving direction of the telescopic boom support on the fixed boom support, one end of the second supply assembly is connected to the front end of the fixed boom support, the other end of the second supply assembly is connected to the rear end of the telescopic boom support, the sliding pieces are arranged on the guide rail in a sliding mode, the second supply assembly is further arranged on the sliding pieces, and the second supply assembly is electrically connected with the first supply assembly.
2. The boom of claim 1, wherein the bottom of the slide is provided with a support plate, the support surface of the support plate is an arc-shaped surface, an elliptical surface or a circular sliding surface, and the second feeding assembly is placed on the arc-shaped surface of the arc-shaped plate.
3. The boom of a ship loader of claim 2 wherein the slide further comprises two connecting columns disposed at both ends of the support plate, respectively, and the second feeding assembly is located between the two connecting columns.
4. The cantilever of claim 1, wherein the guide rail comprises two rail plates arranged at intervals and a connecting plate connecting the two rail plates, and the two rail plates and the connecting plate form an H-shaped structure; the sliding piece comprises a sliding main body and a sliding block or a sliding wheel arranged on the sliding main body, the sliding block or the sliding wheel is in sliding fit with the track plate, and the sliding block or the sliding wheel is arranged on two sides of the connecting plate.
5. The boom of a ship loader of claim 1 wherein adjacent ones of the skids are connected by a connecting rope; the sliding piece is supported at different parts of the second feeding assembly; when the telescopic arm support completely enters the fixed arm support, a plurality of sliding pieces are arranged on the guide rail at equal intervals.
6. The boom of claim 1, wherein the slides are provided on both sides with crash blocks, the crash blocks on one of the slides interfering with the crash blocks on the other of the slides when the two slides are brought together.
7. The cantilever of the ship loader of claim 1, wherein the front end of the fixed arm support is provided with a first fixed block, and the front end of the second supply assembly is provided on the first fixed block; the rear end of the telescopic arm support is provided with a second fixed block, and the rear end of the second supply assembly is arranged on the second fixed block.
8. The boom of a ship loader of claim 7 wherein the side of the first fixed block facing the slide is provided with a first bumper and the side of the second fixed block facing the slide is provided with a second bumper.
9. The boom of a ship loader of any one of claims 1 to 8 wherein the first supply assembly and the second supply assembly each comprise a supply cable and/or a supply hose; the length of the guide rail is 18m to 20m, and the length of the second supply assembly is 23m to 25 m.
10. A ship loader characterized in that it comprises a jib of a ship loader according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940826.1A CN112173764A (en) | 2020-09-09 | 2020-09-09 | Ship loader and cantilever thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940826.1A CN112173764A (en) | 2020-09-09 | 2020-09-09 | Ship loader and cantilever thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112173764A true CN112173764A (en) | 2021-01-05 |
Family
ID=73920965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010940826.1A Pending CN112173764A (en) | 2020-09-09 | 2020-09-09 | Ship loader and cantilever thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112173764A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387200A (en) * | 2021-06-03 | 2021-09-14 | 国能(天津)港务有限责任公司 | Shipment machine and cable guide structure |
| CN115140250A (en) * | 2022-09-01 | 2022-10-04 | 山东金科星机电股份有限公司 | Crane for loading ship by using electric power storage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492294A (en) * | 2011-02-03 | 2014-01-01 | 工程咨询F·科氏公司 | Unloading and loading crane arrangement and assembly of two unloading and loading crane arrangements |
| CN205855466U (en) * | 2016-07-29 | 2017-01-04 | 南通润邦重机有限公司 | A kind of telescopic jib ship loader |
| CN206068991U (en) * | 2016-09-28 | 2017-04-05 | 中国神华能源股份有限公司 | Telescopic jib lashed cable crosses pulling force protection device |
| CN206336804U (en) * | 2016-10-27 | 2017-07-18 | 大唐环境产业集团股份有限公司 | A kind of new ship loader extensible cover |
| CN107089528A (en) * | 2017-04-26 | 2017-08-25 | 江苏万宝机械有限公司 | A kind of side formula cantilever tire mobile ship loader |
| CN107477252A (en) * | 2017-10-16 | 2017-12-15 | 湖南五新隧道智能装备股份有限公司 | A kind of sebific duct mounting bracket and drill jumbo |
| CN111422645A (en) * | 2020-04-08 | 2020-07-17 | 河南起重机器有限公司 | Ship loader for inland river port |
-
2020
- 2020-09-09 CN CN202010940826.1A patent/CN112173764A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492294A (en) * | 2011-02-03 | 2014-01-01 | 工程咨询F·科氏公司 | Unloading and loading crane arrangement and assembly of two unloading and loading crane arrangements |
| CN205855466U (en) * | 2016-07-29 | 2017-01-04 | 南通润邦重机有限公司 | A kind of telescopic jib ship loader |
| CN206068991U (en) * | 2016-09-28 | 2017-04-05 | 中国神华能源股份有限公司 | Telescopic jib lashed cable crosses pulling force protection device |
| CN206336804U (en) * | 2016-10-27 | 2017-07-18 | 大唐环境产业集团股份有限公司 | A kind of new ship loader extensible cover |
| CN107089528A (en) * | 2017-04-26 | 2017-08-25 | 江苏万宝机械有限公司 | A kind of side formula cantilever tire mobile ship loader |
| CN107477252A (en) * | 2017-10-16 | 2017-12-15 | 湖南五新隧道智能装备股份有限公司 | A kind of sebific duct mounting bracket and drill jumbo |
| CN111422645A (en) * | 2020-04-08 | 2020-07-17 | 河南起重机器有限公司 | Ship loader for inland river port |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387200A (en) * | 2021-06-03 | 2021-09-14 | 国能(天津)港务有限责任公司 | Shipment machine and cable guide structure |
| CN113387200B (en) * | 2021-06-03 | 2022-12-09 | 国能(天津)港务有限责任公司 | Ship loader |
| CN115140250A (en) * | 2022-09-01 | 2022-10-04 | 山东金科星机电股份有限公司 | Crane for loading ship by using electric power storage |
| CN115140250B (en) * | 2022-09-01 | 2022-11-18 | 山东金科星机电股份有限公司 | Crane capable of storing electricity and loading on ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112173764A (en) | Ship loader and cantilever thereof | |
| JP5778300B2 (en) | Power supply | |
| KR101387605B1 (en) | System recovery processing fallen coal of belt conveyor | |
| CN108016530B (en) | Transportation system is used in a kind of assembly of car door | |
| CN112357506B (en) | Multistage continuous transport system | |
| BR112017008841B1 (en) | Rail transport system of the type that has a rail track | |
| CN204264848U (en) | A kind of electric Adjustable Belt-conveyer device | |
| CN102602398A (en) | Quick-transporting method and quick-transport device for foldable temporary cableways | |
| CN205346398U (en) | Multistage folding belt of driving formula shipment machine | |
| CN2913289Y (en) | Mobile suspended chain bucket unloading machine for ship | |
| CN110424798A (en) | A kind of automobile carrying device | |
| JP5852942B2 (en) | Bulk shipping equipment | |
| RU2381167C2 (en) | Ship offshore loading and unloading device | |
| CN211034151U (en) | Unloading self-moving belt conveyor | |
| CN115653628A (en) | Stepping self-moving tail, stepping self-moving tail deviation adjusting device and method | |
| CN214988778U (en) | Cantilever anti-collision device of bucket-wheel stacker-reclaimer | |
| CN207861130U (en) | A kind of shelf shuttle is automobile-used to change a layer machine | |
| CN103410560A (en) | Short-distance belt transferring machine | |
| US869689A (en) | Car-pusher. | |
| KR101313179B1 (en) | Ladder for boarding and ship having the same | |
| CN202594324U (en) | Automatic carrying rail system | |
| CN113103942A (en) | Sliding plate type automatic unloading carriage | |
| CN220432129U (en) | Electricity exchanging device for ship lock site | |
| CN210504258U (en) | Tail device for telescopic belt conveyor | |
| CN216620636U (en) | Automatic traction mechanism of kiln car for tunnel kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210105 |