CN104340604A - Turnable conveying device for ships - Google Patents
Turnable conveying device for ships Download PDFInfo
- Publication number
- CN104340604A CN104340604A CN201410596187.6A CN201410596187A CN104340604A CN 104340604 A CN104340604 A CN 104340604A CN 201410596187 A CN201410596187 A CN 201410596187A CN 104340604 A CN104340604 A CN 104340604A
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- China
- Prior art keywords
- belt holder
- hydraulic top
- arm belt
- portal frame
- arm
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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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/22—Arrangement of ship-based loading or unloading equipment for cargo or passengers of conveyers, e.g. of endless-belt or screw-type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention discloses a turnable and foldable conveying device for ships. The conveying device comprises a hydraulic jack, a portal frame, a belt frame, a winch and a steel wire rope, and is characterized in that the belt frame is rotationally connected with the vertical plane of a ship; the bottom end of the portal frame is rotationally connected with the vertical plane of the ship; the axial direction between the rotating center of the belt frame and the rotating center of the portal frame is 0 to 80 cm; one end of the hydraulic jack is connected with the ship, and the other end thereof is connected with the portal frame; the winch is arranged on the ship and at rear of the portal frame, used for shrinking the steel wire rope, and controls the belt frame to be turned and released; the steel wire rope sequentially winds the winch, the portal frame and the belt frame. The conveying device has a compact structure, and is low in manufacture cost, long in service life, high in operating efficiency, high in bearing capacity, high in stability, flexible to operate and simple, meanwhile, the secondary arm belt frame adopts the telescopic steel wire rope, and can be finely adjusted during positioning.
Description
Technical field
The present invention relates to a kind of feedway peculiar to vessel, especially relate to a kind of turning feedway peculiar to vessel.
Background technology
At present, the feedway of China's self-discharging sand dredger is generally fixed type, because this kind of feedway is fixed on fore, and stretches out the nearly 30m of outboard, causes ship-handling blind area large, easily causes and occurs to touch with other boats and ships, bridge, electric wire to cause potential safety hazard; Because stationery transporting device adds the overall length of boats and ships, the corresponding amplitude of oscillation and the pendulum radius increasing fore, the turning efficiency of ship is deteriorated, reacts comparatively slow when running into the unsafe conditions such as bend, torrent, shoal when ship, need chaufeur to have very high driving quality simultaneously; Along with the staged in China river course is developed, many dams are set up in China river course, fixed type sand ship feedway due to overall length long, directly affect single lockage ship quantity, reduce lockage efficiency.
Existing can have hydraulic foldable feedway peculiar to vessel by folding and unfolding feedway peculiar to vessel, integrated overturn formula feedway peculiar to vessel and automatic telescopic feedway peculiar to vessel.
Hydraulic foldable feedway peculiar to vessel adopts hydraulic top to be connected with hull by belt holder, relies on the contraction of hydraulic top and elongation to make belt holder carry out folding and folding and unfolding.But owing to there is irregularity when goods is carried, belt holder easily causes unbalance stress, thus easily cause rocking of belt holder, hydraulic foldable feedway is owing to only relying on the connection of feedway and bow place hydraulic oil cylinder mechanism between hull, this kind of feedway rocks more serious when goods is carried, and make goods impact shock once in a while, easily cause the damage of feedway and hydraulic ram, and because the fold mechanism arm of force of this kind of foldable conveying apparatus is shorter, so hydraulic top needs larger strength, then service life is short.
Integrated overturn formula feedway is integral type, adopts hydraulic top and steel wire combined action, realizes feedway entirety and turn over.But because this kind of feedway is an entirety, feedway self is longer, and integrated overturn is more difficult, and need to occupy larger space after upset, before operator's compartment, pilot's line of vision is had an impact.
Automatic telescopic feedway is made up of belt holder and guide rail, utilizes winch to shrink steel wire and carries out regaining to belt holder and pull out, thus realize elongation and the shortening of belt holder.But need to arrange slide rail in hull, need to take cargo space; And need to arrange reliably inhibiting device, belt holder just can be made can not to move forward and backward when conveying articles.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the above-mentioned shortcoming that prior art exists, provides that a kind of bearing capacity is large, stability is strong, the feedway turning peculiar to vessel of long service life.
The technical solution adopted for the present invention to solve the technical problems is, a kind of feedway peculiar to vessel of turnover folding, comprises hydraulic top, portal frame, belt holder, winch and steel rope; Described belt holder and ship perpendicular are rotationally connected, and bottom and the ship perpendicular of described portal frame are rotationally connected, and the axial distance in the center of circle that described belt holder rotates and the center of circle that portal frame rotates is the preferred 0cm of 0-80cm(); One end of described hydraulic top is connected with ship, and the other end is connected with portal frame, and described winch is located on ship, is placed in the rear of portal frame, for the contraction of steel rope, controls upset and the releasing of belt holder; Described steel rope walks around winch and portal frame and belt holder successively.
Further, described belt holder comprises one-level arm belt holder and secondary arm belt holder, and described one-level arm belt holder is connected with secondary arm belt holder by fold mechanism.
Further, described steel rope comprises fixing steel rope and movable wire rope, and described movable wire rope walks around the assembly pulley on first hoist and delta queue door frame and the assembly pulley on one-level arm belt holder successively; Described one-level arm belt holder and secondary arm belt holder are all connected with fixing steel rope, described fixing steel rope and portal frame affixed, described one-level arm belt holder and secondary arm belt holder all form fixed angle by fixing steel rope and portal frame; Described portal frame is connected with second hoist by fixing steel rope, adjustment belt holder angle.
Further, described fold mechanism comprises hydraulic top and two connecting rods, one end of one end of described hydraulic top and two connecting rods is articulated with a bit, the other end and the one-level arm belt holder of described hydraulic top are affixed, the other end of two connecting rods respectively with the front end of one-level arm belt holder and the rear end of secondary arm belt holder hinged.
Further, described fold mechanism comprises hydraulic top, " 7 " word connecting rod and straight connection rod, and one end of described hydraulic top and the top of " 7 " word connecting rod are hinged, the other end of described hydraulic top and the front end of one-level arm belt holder hinged; The galianconism of described " 7 " word connecting rod and the front end of one-level arm belt holder hinged, described " 7 " word connecting rod long-armed hinged with straight connection rod one end, the other end of described straight connection rod and the rear end of secondary arm belt holder hinged; The galianconism of described " 7 " word connecting rod and long-armed between angle and two belt holders superimposed time the superimposed place angle that forms suitable, be placed in the outside of two belt holders; During belt holder work, the hydraulic stem of hydraulic top is in contraction state, and bearing force is little, not easily by silt pollution, and long service life, good stability.
Further, described portal frame is provided with chute, and when portal frame is in vertical state, the angle between chute and horizontal surface is-40 ° to+70 ° (preferably 0 °), and described hydraulic top is connected with the slide on portal frame.
Further, the hydraulic top pedestal of described ship is provided with chute, and the angle between chute and horizontal surface is 0 to+90 ° (preferably 45 °), and described hydraulic top is connected with the slide on hydraulic top pedestal.
Further, described one-level arm belt holder comprises two monolateral arms of one-level arm belt holder and one-level arm assembly pulley, and the rear end of the monolateral arm of one-level arm belt holder is provided with connecting panel after one-level arm belt holder, hinged with ship; The front end of the monolateral arm of one-level arm belt holder is provided with front connecting panel, hinged with secondary arm belt holder; Described one-level arm assembly pulley is located on the monolateral arm of one-level arm belt holder, the monolateral arm of described one-level arm is provided with hydraulic top mounting seat, hydraulic top on described fold mechanism and hydraulic top mounting seat affixed, Bolted angle connection is passed through between two monolateral arms of one-level arm belt holder, the top of described angle steel is provided with carrying roller, back-up belt transmission.
Further, described secondary arm belt holder comprises two monolateral arms of secondary arm belt holder, and the rear end of the monolateral arm of described secondary arm belt holder is provided with connecting panel after secondary arm belt holder, hinged with connecting panel before one-level arm belt holder; The front end of the monolateral arm of secondary arm belt holder is provided with carrying roller before secondary arm, and by Bolted angle connection between two monolateral arms of secondary arm belt holder, the top of described angle steel is provided with carrying roller, back-up belt transmission.
Further, the preferred delta queue door frame of described portal frame, when laid on its side, moment changes, and now hydraulic top is stressed minimum, protection hydraulic top.
Compared with prior art, the present invention has the following advantages:
(1) compact conformation, low cost of manufacture;
(2) long service life, portal frame and/or hydraulic top pedestal are provided with chute, when belt holder works, because goods places irregularity, cause belt holder discontinuity and produce shake, the design of chute, delta queue door frame can be made to have certain activity space, reduce the impact because unbalance stress produces hydraulic top, play the effect of protection hydraulic top;
(3) work efficiency is high, and load-carrying capacity is strong, and the center of circle that the center of circle that belt holder rotates and delta queue door frame rotate is coaxial, and the axial distance in two centers of circle is 0-80cm; When belt holder operating angle regulates, remain same angle between belt holder and delta queue door frame, and fixing steel rope is in tension all the time, and fixing steel rope is in tension all the time, keep the uniform force of belt holder, bear the belt holder of more than 30m;
(4) stability is strong, and adopt fixing steel rope fixed angle between belt holder and portal frame, and form triangle, stability is firm; Meeting under the prerequisite that ship efficiently unloads, flexible by hydraulic top, the folding and unfolding of steel rope and the rotation of delta queue door frame, folding, the upset of belt holder and the free adjustment of angle can realized preferably; Flexible steel rope and fixing steel rope use simultaneously, the folding and unfolding of movable wire rope can control the upset of belt holder and angle freely adjusts, many fixing steel ropes can make belt holder stressed more even, reduce distortion during belt holder work, ensure the high-efficiency operation of belt holder;
(5) flexible operation, simply, secondary arm belt holder adopts flexible steel rope simultaneously, can the fine setting when locating.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the door frame of delta queue shown in Fig. 1;
Fig. 3 is the structural representation that embodiment 1 portal frame, belt holder and ship are installed;
The structural representation that Fig. 4 installs for the pedestal of hydraulic top shown in Fig. 1;
Fig. 5 is the structural representation of the arm of one-level shown in Fig. 1 belt holder;
Fig. 6 is the lateral plan of the arm of one-level shown in Fig. 5 belt holder;
Fig. 7 is the structural representation of the arm of secondary shown in Fig. 1;
Fig. 8 is the structural representation of fold mechanism shown in Fig. 1;
Fig. 9 is the view after embodiment 1 folded turnover;
Figure 10 is the structural representation of embodiment 2 fold mechanism;
Figure 11 is the view after embodiment 2 folded turnover;
Figure 12 is the view after embodiment 2 folded turnover.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment 1
With reference to accompanying drawing 1 and Fig. 3, the present embodiment comprises hydraulic top 2, delta queue door frame 3, belt holder, winch 7 and steel rope; Belt holder and ship 1 perpendicular are rotationally connected, and bottom and the ship perpendicular of delta queue door frame 3 are rotationally connected, and control the upset of belt holder and freely adjusting of angle; The center of circle that the center of circle that belt holder rotates and delta queue door frame 3 rotate is concentric, and the axial distance in two centers of circle is 0cm, ensures that delta queue door frame 3 and belt holder can ensure that when adjusting angle angle remains unchanged; One end of hydraulic top 2 is connected with ship 1, and the other end is connected with delta queue door frame 3, by the slow upset of hydraulic top 2 support triangle portal frame 3; Winch is located on ship 1, is placed in the rear of delta queue door frame 3; Steel rope walks around winch and delta queue door frame and belt holder successively, and steel rope is for controlling upset and the releasing of belt holder.
Belt holder comprises one-level arm belt holder 4 and secondary arm belt holder 5, and one-level arm belt holder 4 is connected with secondary arm 5 by fold mechanism 6.
Steel rope comprises fixing steel rope 9 and movable wire rope 8, and movable wire rope 8 walks around the assembly pulley on first hoist 7-1 and delta queue door frame 3 and the assembly pulley on one-level arm belt holder 4 successively; One-level arm belt holder 4 and secondary arm belt holder 5 are all connected with fixing steel rope 9, and fixing steel rope 9 is affixed with delta queue door frame 3, and one-level arm belt holder 4 and secondary arm belt holder 5 all form fixed angle by fixing steel rope 9 with delta queue door frame 3; Delta queue door frame 3 is connected with second hoist 7-2 by fixing steel rope 9, adjustment belt holder angle.Fixing steel rope 9 is in tension, keeps the stress equalization of belt holder.
With reference to accompanying drawing 1 and Fig. 8, Fig. 9, fold mechanism 6 comprises hydraulic top 6-1 and two connecting rod 6-2, one end of one end of hydraulic top 6-1 and two connecting rod 6-2 is articulated with a bit, the other end and the one-level arm belt holder 4 of hydraulic top 6-1 are affixed, the other end of two connecting rod 6-2 respectively with the front end of one-level arm belt holder 4 and the rear end of secondary arm belt holder 5 hinged, realize the folding function of one-level arm belt holder 4 and secondary arm belt holder 5, one-level arm belt holder 4 and secondary arm belt holder 5 superimposed time, two connecting rods close up and form straight line with hydraulic top, be hidden between two superimposed belt holders.
With reference to accompanying drawing 1 and Fig. 2, delta queue door frame 3 is provided with chute 3-3, when delta queue door frame 3 is in vertical state, folder degree between chute 3-3 and horizontal surface is 0 °, hydraulic top 2 on ship 1 and the chute 3-3 sliding block joint on delta queue door frame 3, between hydraulic top 2 on ship 1 and delta queue door frame 3, there is certain avidity, reduce the impact that belt holder discontinuity causes hydraulic top 2.
The hydraulic top pedestal 1-2 of ship 1 is also provided with chute 1-3, angle between chute 1-3 and horizontal surface is 45 °, hydraulic top 2 and the chute 1-3 sliding block joint on hydraulic top pedestal 1-2, between hydraulic top 2 and ship 1, there is certain avidity, reduce the impact that belt holder discontinuity causes hydraulic top 2.
With reference to accompanying drawing 1, Fig. 5 and Fig. 6, one-level arm belt holder 4 comprises two monolateral arm 4-1 of one-level arm belt holder and one-level arm assembly pulley 4-3, and the rear end of the monolateral arm 4-1 of one-level arm belt holder is provided with the rear connecting panel 4-2 of one-level arm belt holder 4, hinged with ship 1; The front end of one-level arm belt holder monolateral arm 4-1 is provided with front connecting panel 4-5, hinged with secondary arm belt holder 5; One-level arm assembly pulley 4-3 is located on the monolateral arm 4-1 of one-level arm belt holder, the monolateral arm 4-1 of one-level arm is provided with hydraulic top mounting seat 4-4, hydraulic top 6-1 on fold mechanism 6 and hydraulic top mounting seat 4-4 is affixed, connected by angle steel 4-7 between two monolateral arm 4-1 of one-level arm belt holder, the top of angle steel 4-7 is provided with carrying roller 4-6; Support belt and weight of material.
Comprise two monolateral arm 5-1 of secondary arm belt holder, two with reference to accompanying drawing 1 and Fig. 7 secondary arm belt holder 5, the rear end of the monolateral arm 5-1 of secondary arm belt holder is provided with connecting panel 5-2 after secondary arm belt holder, hinged with connecting panel 4-5 before one-level arm belt holder; The front end of the monolateral arm 5-1 of secondary arm belt holder is provided with carrying roller 5-3 before secondary arm, and by Bolted angle connection between two monolateral arm 5-1 of secondary arm belt holder, the top of angle steel is provided with carrying roller, support belt and weight of material.
When feedway reclaims, first the hydraulic top 6-1 of the fold mechanism 6 on one-level arm belt holder 4 is started, connecting rod 6-2 pulling force backward on fold mechanism 6 is given by the convergent force of hydraulic top 6-1, when the angle that secondary arm belt holder 5 upwards folds is more than 90 degree, because the gravity of secondary arm belt holder 5 self dips down, it is slowly folding downwards that hydraulic top 6-1 on fold mechanism 6 controls secondary arm belt holder 5, until secondary arm belt holder 5 is superimposed with one-level arm belt holder 4, then second hoist 7-2 is started, second hoist 7-2 pulls movable wire rope 8, the secondary arm belt holder 5 being superimposed on one is pulled upwardly with one-level arm belt holder 4, now hydraulic top 2 bottom slides to the bottom of hydraulic top pedestal chute 1-3, when being superimposed on secondary arm belt holder 5 integrally and one-level arm belt holder 4 and delta queue door frame 3 and being superimposed and upwards more than 90 degree, due to delta queue door frame 3, secondary arm belt holder 5 dips down with the gravity of one-level arm belt holder 4 self, now second hoist 7-2 quits work, movable wire rope 8 stops to power, hydraulic top 2 on ship 1 slowly slides to the upper end of chute 3-3, control secondary arm belt holder 5, one-level arm belt holder 4 and portal frame 3 are slowly folding downwards, until secondary arm belt holder 5 is superimposed on the belt holder bracing frame of ship 1 with one-level arm belt holder 3, in this process, slide with the change of portal frame center of gravity in hydraulic top 2 top in delta queue door frame 3 chute 3-3, to support portal frame and belt holder slowly declines.Adopt delta queue door frame 3, when laid on its side, moment changes, and now hydraulic top 2 is stressed minimum, protection hydraulic top 2.
Feedway is started working, when stretching out, contrary with its retraction stroke.When belt holder is opened completely, hydraulic top 2 top is slided to the middle part of chute, when belt holder does not mate with the position of harbour, startup winch 7-1, the deflection angle of fine setting delta queue door frame 3, namely belt holder synchronously deflects with delta queue door frame, slide with the deflection of delta queue door frame center of gravity in hydraulic top 2 top, belt holder uniform force in whole process and stable, certain activity space is had during the deflection of delta queue door frame, reduce the impact because unbalance stress produces hydraulic top, play the effect of protection hydraulic top, steel rope 9 keeps stable, and the center of circle that the center of circle of belt holder rotation and delta queue door frame 3 rotate is coaxial, delta queue door frame 3, one-level arm belt holder 4 and fixing steel rope 9 form stable triangle, then stability is stronger.
Embodiment 2
With reference to accompanying drawing 1 and Fig. 3, the difference of the present embodiment and embodiment 1 is, the hydraulic top pedestal 1-2 of ship 1 is provided with chute 1-3, angle between chute 1-3 and horizontal surface is 0 °, hydraulic top 2 and the chute 1-3 sliding block joint on hydraulic top pedestal 1-2, between hydraulic top 2 and ship, there is certain avidity, reduce the impact that belt holder discontinuity causes hydraulic top 2; Without chute on delta queue door frame 3; The fore-and-aft distance in the center of circle that belt holder rotates and the center of circle that delta queue door frame 3 rotates is 80cm.
With reference to Figure 10, Figure 11 and Figure 12, fold mechanism 6 comprise hydraulic top 6-1, " 7 " word connecting rod 6-2 and straight connection rod 6-3, hydraulic top 6-1 one end hinged with the top of " 7 " word connecting rod 6-2, the other end of hydraulic top 6-1 and the front end of one-level arm belt holder 4 hinged; The galianconism of " 7 " word connecting rod 6-1 and the front end of one-level arm belt holder 4 hinged, " 7 " word connecting rod 6-2's is long-armed hinged with straight connection rod 6-3 one end, the other end of straight connection rod 6-3 and the rear end of secondary arm belt holder 5 hinged; The galianconism of " 7 " word connecting rod 6-1 and long-armed between angle and two belt holders superimposed time the superimposed place angle that forms suitable, be placed in the outside of two belt holders; During belt holder work, the hydraulic stem of hydraulic top 6-1 is in contraction state, and bearing force is little, not easily by silt pollution, and long service life, good stability.
All the other are substantially the same manner as Example 1.
Embodiment 3
With reference to accompanying drawing 1 and Fig. 2, the difference of the present embodiment and embodiment 1 is, delta queue door frame 3 is provided with chute 3-3, when delta queue door frame 3 is in vertical state, folder degree between chute 3-3 and horizontal surface is 70 °, hydraulic top 2 on ship 1 and the chute 3-3 sliding block joint on delta queue door frame 3, have certain avidity between the hydraulic top 2 on ship 1 and delta queue door frame 3, reduce the impact that belt holder discontinuity causes hydraulic top 2.Without chute on the hydraulic top pedestal 1-2 of ship 1, the center of circle that belt holder rotates and the fore-and-aft distance that delta queue door frame 3 rotates are 40cm.
All the other are substantially the same manner as Example 1.
Claims (10)
1. the feedway peculiar to vessel of a turnover folding, comprise hydraulic top, portal frame, belt holder, winch and steel rope, it is characterized in that, described belt holder and ship perpendicular are rotationally connected, bottom and the ship perpendicular of described portal frame are rotationally connected, and the axial distance in the center of circle that described belt holder rotates and the center of circle that portal frame rotates is 0-80cm; One end of described hydraulic top is connected with ship, and the other end is connected with portal frame, and described winch is located on ship, is placed in the rear of portal frame, for the contraction of steel rope, controls upset and the releasing of belt holder; Described steel rope walks around winch and portal frame and belt holder successively.
2. turning feedway peculiar to vessel according to claim 1, is characterized in that, described belt holder comprises one-level arm belt holder and secondary arm belt holder, and described one-level arm belt holder is connected with secondary arm belt holder by fold mechanism.
3. turning feedway peculiar to vessel according to claim 2, it is characterized in that, described steel rope comprises fixing steel rope and movable wire rope, and described movable wire rope walks around the assembly pulley on first hoist and delta queue door frame and the assembly pulley on one-level arm belt holder successively; Described one-level arm belt holder and secondary arm belt holder are all connected with fixing steel rope, described fixing steel rope and portal frame affixed, described one-level arm belt holder and secondary arm belt holder all form fixed angle by fixing steel rope and portal frame; Described portal frame is connected with second hoist by fixing steel rope, adjustment belt holder angle.
4. turning feedway peculiar to vessel according to claim 3, it is characterized in that, described fold mechanism comprises hydraulic top and two connecting rods, one end of one end of described hydraulic top and two connecting rods is articulated with a bit, the other end and the one-level arm belt holder of described hydraulic top are affixed, the other end of two connecting rods respectively with the front end of one-level arm belt holder and the rear end of secondary arm belt holder hinged.
5. turning feedway peculiar to vessel according to claim 3, it is characterized in that, described fold mechanism comprises hydraulic top, " 7 " word connecting rod and straight connection rod, and one end of described hydraulic top and the top of " 7 " word connecting rod are hinged, the other end of described hydraulic top and the front end of one-level arm belt holder hinged; The galianconism of described " 7 " word connecting rod and the front end of one-level arm belt holder hinged, described " 7 " word connecting rod long-armed hinged with straight connection rod one end, the other end of described straight connection rod and the rear end of secondary arm belt holder hinged; The galianconism of described " 7 " word connecting rod and long-armed between angle and two belt holders superimposed time the superimposed place angle that forms suitable, be placed in the outside of two belt holders.
6. the feedway turning peculiar to vessel according to claim 4 or 5, it is characterized in that, described portal frame is provided with chute, when portal frame is in vertical state, angle between chute and horizontal surface is-40 ° to+70 °, and described hydraulic top is connected with the slide on portal frame.
7. the feedway turning peculiar to vessel according to claim 4 or 5, is characterized in that, the hydraulic top pedestal of described ship is provided with chute, and the angle between chute and horizontal surface is 0 to+90 °, and described hydraulic top is connected with the slide on hydraulic top pedestal.
8. the feedway turning peculiar to vessel according to claim 4 or 5, it is characterized in that, described one-level arm belt holder comprises two monolateral arms of one-level arm belt holder and one-level arm assembly pulley, and the rear end of the monolateral arm of one-level arm belt holder is provided with connecting panel after one-level arm belt holder, hinged with ship; The front end of the monolateral arm of one-level arm belt holder is provided with front connecting panel, hinged with secondary arm belt holder; Described one-level arm assembly pulley is located on the monolateral arm of one-level arm belt holder, the monolateral arm of described one-level arm is provided with hydraulic top mounting seat, hydraulic top on described fold mechanism and hydraulic top mounting seat affixed, Bolted angle connection is passed through between two monolateral arms of one-level arm belt holder, the top of described angle steel is provided with carrying roller, back-up belt transmission.
9. the feedway turning peculiar to vessel according to claim 4 or 5, it is characterized in that, described secondary arm belt holder comprises two monolateral arms of secondary arm belt holder, and the rear end of the monolateral arm of described secondary arm belt holder is provided with connecting panel after secondary arm belt holder, hinged with connecting panel before one-level arm belt holder; The front end of the monolateral arm of secondary arm belt holder is provided with carrying roller before secondary arm, and by Bolted angle connection between two monolateral arms of secondary arm belt holder, the top of described angle steel is provided with carrying roller, back-up belt transmission.
10. turning feedway peculiar to vessel according to claim 1, is characterized in that, described portal frame is delta queue door frame, and when laid on its side, moment changes, and now hydraulic top is stressed minimum, protection hydraulic top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596187.6A CN104340604A (en) | 2014-10-30 | 2014-10-30 | Turnable conveying device for ships |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596187.6A CN104340604A (en) | 2014-10-30 | 2014-10-30 | Turnable conveying device for ships |
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| CN104340604A true CN104340604A (en) | 2015-02-11 |
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| CN201410596187.6A Pending CN104340604A (en) | 2014-10-30 | 2014-10-30 | Turnable conveying device for ships |
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Cited By (4)
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| CN105000136A (en) * | 2015-07-24 | 2015-10-28 | 长沙中联恒通机械有限公司 | Telescopic folding type material conveying device and transport ship |
| CN105110040A (en) * | 2015-07-24 | 2015-12-02 | 谢志峰 | Folding belt conveying device of self-unloading type sand carrier |
| CN112723193A (en) * | 2019-10-28 | 2021-04-30 | 中船华南船舶机械有限公司 | Method for recovering tripod of crane |
| CN113666058A (en) * | 2021-08-27 | 2021-11-19 | 湖南博港机械科技有限公司 | Marine folding belt conveyor |
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