CN104229079A - Dump ship outer frame composite folding belt conveying device and use method thereof - Google Patents
Dump ship outer frame composite folding belt conveying device and use method thereof Download PDFInfo
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- CN104229079A CN104229079A CN201410530965.1A CN201410530965A CN104229079A CN 104229079 A CN104229079 A CN 104229079A CN 201410530965 A CN201410530965 A CN 201410530965A CN 104229079 A CN104229079 A CN 104229079A
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Abstract
The invention discloses a dump ship outer frame composite folding belt conveying device and a use method of the device. The dump ship outer frame composite folding belt conveying device is arranged on a ship and comprises a second outer frame, a first outer frame, a first outer frame portal frame, a turning portal frame, an outer frame turning lifting oil cylinder, a cable winding oil cylinder of a first outer frame movable cable, a winch, a first outer frame adjusting cable, a second outer frame lifting adjusting cable and a first outer frame cable I, wherein one end of the second outer frame is hinged to the ship, the bottom end of the first outer frame is hinged to the other end of the second outer frame, the first outer frame portal frame is hinged to the upper side of the bottom end of the first outer frame, and the turning portal frame is arranged at one end of the second outer frame. The belt conveying device is concise in structure, low in weight and easy to operate, increases safety facilities, saves a part of raw materials and reduces cost. The load of a drive device and torsion force of the outer frames can be greatly reduced, operation is more stable, and safety of safety products is further improved.
Description
Technical field
The present invention relates to self-unloading oceangoing ship outrigger technical field, particularly a kind of self-unloading oceangoing ship outrigger foldable belt conveyor and using method thereof.
Background technology
On self-unloading boats and ships, easily cause the present situation of potential safety hazard in order to change current fixed type outrigger under steam, in present industry wide, many enterprises are making great efforts to carry out correlative study, develop the outrigger that can regain.But in numerous Related products up to the present, there are problems in self-unloading oceangoing ship Belt Conveying outrigger: 1) safety factor is not high.Many outriggers fracture collapse accident continuously; 2) run not steady, belt is settled not in place; 3) program is various, complicated operation, and contraction time is long; 4) because of the limitation of structure design, cause structure bulky, cost is high.Therefore, be necessary to improve self-unloading oceangoing ship Belt Conveying outrigger.The leader of blue sky, Hunan welding Science and Technology Ltd. and scientific research personnel, by market study, innovate existing structure form, devise the new product of the art of this patent
Below the relevant existing patented technology of part:
1, boom fold structure, application number is 201210390039.X.
2, cleaning cart and jib system thereof, application number is 201210423423.5.
3, cantilever crane, application number is 201420002378.0.
4, boom crane, application number is 200780038934.2.
5, convertible cantilever, application number is 200680027682.9.
6, foldable cantilever crane, application number is 201120070941.4.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of self-unloading oceangoing ship outrigger foldable belt conveyor safe and reliable to operation and using method thereof.
Technical scheme of the present invention is: a kind of self-unloading oceangoing ship outrigger foldable belt conveyor, described self-unloading oceangoing ship outrigger foldable belt conveyor is arranged on hull, described self-unloading oceangoing ship outrigger foldable belt conveyor comprises: one end is hinged on the second outrigger on hull, bottom is hinged on the first outrigger of the second outrigger other end, be hinged on the first outrigger portal frame above the first outrigger bottom, be arranged on the upset portal frame of second outrigger one end, outrigger turning lifting oil cylinder, the take-up oil cylinder of cable is drawn in first outrigger activity, winch, first outrigger regulates and draws cable, second outrigger lift adjustment draws cable, first outrigger draws cable I, described outrigger turning lifting oil cylinder, the first outrigger activity draw the take-up oil cylinder of cable, winch is installed on hull, described outrigger turning lifting oil cylinder connects upset portal frame, described first outrigger activity draws the take-up oil cylinder of cable to draw cable to connect the first outrigger portal frame by the first outrigger adjustment, described winch draws cable to connect the other end of the second outrigger by the second outrigger lift adjustment, first outrigger draws one of cable I to be fixedly connected with the first outrigger top, other end is fixedly connected with the first outrigger portal frame upper end.
The hinged place of described second outrigger and the first outrigger is positioned at below the second outrigger and the first outrigger and the first outrigger can be swung down to and is superimposed together with the second outrigger.
Between the top of described first outrigger portal frame and the other end of the first outrigger, connected by the cable that draws of regular length, three forms the entirety of a stable triangular structure.
Between the top and the first outrigger of the first outrigger portal frame, draw cable, except arranging on the top of the first outrigger and drawing cable, also draw cable at the midway location of the first outrigger or other location arrangements, always draw the quantity of cable to be 2 places or more place.
Described self-unloading oceangoing ship outrigger foldable belt conveyor also comprises the main portal frame be arranged on hull, and described main portal frame top is provided with main portal frame top assembly pulley, is provided with the take-up oil cylinder that cable is drawn in the first outrigger activity in the inside of main portal frame; Described first outrigger regulates and draws cable to be fixedly connected on a first outrigger portal frame upper end, and main portal frame top assembly pulley is walked around in other end, draws the take-up oil cylinder of cable to be connected with the first outrigger activity.
The other end of described second outrigger is provided with the second outrigger and draws cable pulley I, first outrigger to draw cable pulley, and in the middle part of described second outrigger, being provided with the second outrigger draws cable pulley II above; Described second outrigger lift adjustment draws one of cable to be fixedly connected on main portal frame, other end redirect to the second outrigger through main portal frame top assembly pulley and draws cable pulley I, draw cable pulley II, main portal frame top assembly pulley through the second outrigger successively again, be fixedly connected with winch.
One end of described upset portal frame is hinged on base by upset portal frame and base adapter shaft, and the other end and outrigger turning lifting oil cylinder link together, and can rotate each other; The elongation of outrigger turning lifting oil cylinder and shortening, just cause the change in angular position overturning portal frame.
Described self-unloading oceangoing ship outrigger foldable belt conveyor also comprises the base being welded on fore position on hull; Described first outrigger is connected with the second outrigger adapter shaft by the first outrigger with the second outrigger; Second outrigger is connected with base adapter shaft by the second outrigger with base.
Can also install the 3rd outrigger between second outrigger and base additional, the bottom of the second outrigger is connected with the 3rd outrigger upper end, and the bottom of the 3rd outrigger is connected with base again.
A using method for self-unloading oceangoing ship outrigger foldable belt conveyor, the self-unloading oceangoing ship outrigger foldable belt conveyor of described self-unloading oceangoing ship outrigger foldable belt conveyor according to any one of claim 1 to 8; Described outrigger comprises the second outrigger and the first outrigger; The using method of self-unloading oceangoing ship outrigger foldable belt conveyor comprises puts arm and receives arm, and concrete steps are as follows:
Put arm: comprise the steps:
1) cylinder jacking: under being in the folding operational configuration placed, start outrigger turning lifting oil cylinder, by overturning portal frame by the second outrigger together with the first outrigger jack-up, make the second outrigger with the second outrigger and base adapter shaft for axle core upwards overturns, the second outrigger other end forward front to rotation; Meanwhile, originally put upside down main portal frame on a ship 's and main portal frame back stay, raise around the axially rotation be connected with base under the second outrigger lift adjustment draws the drive of cable;
2) arm rises forward: will overturn after near portal frame jacking to vertical guide position, originally the main portal frame back stay of folded state is straightened, start winch, carrying out the second outrigger lift adjustment draws cable to broadcast, second outrigger and the first outrigger are retrained by wirerope under the effect of deadweight stretch to front lower rotation, main portal frame also arrives control position;
3) outrigger is hung up: in the process that above-mentioned second step carries out, after the second outrigger rotates to desired location, strain the first outrigger adjustment and draw cable, first outrigger portal frame regulates with the first outrigger and draws cable upwards to mention, and pull the first outrigger to draw cable I and the first outrigger to draw cable II, draw cable by the first outrigger, drive the first outrigger with the first outrigger and the second outrigger adapter shaft for axle core rotates; Start the take-up oil cylinder that cable is drawn in the first outrigger activity be arranged in main portal frame simultaneously, start to strain the first outrigger adjustment and draw cable, pull the first outrigger portal frame, draw cable I and the first outrigger to draw cable II by the first outrigger portal frame, the first outrigger, the first outrigger front end is raised;
4) play arm to put in place: continue operation winch and the movable take-up oil cylinder drawing cable of the first outrigger, make the first outrigger and the second outrigger arrive required operating altitude and position, complete and put arm work;
Receive arm: comprise the steps:
1) elevator take-up: under being in the mode of operation trailed, starts winch take-up, draws cable that the second outrigger is upwards overturn withdrawal by the second outrigger lift adjustment;
2) lower turn of forearm: while carrying out the above-mentioned first step, start the take-up oil cylinder that cable is drawn in the first outrigger activity, regulated by the first outrigger and draw cable to loosen, the front end of the first outrigger naturally droops under self-gravity action;
3) outrigger is superimposed: continue operation winch and the movable take-up oil cylinder drawing cable of the first outrigger, second outrigger continues upwards to be turned to the position with horizontal plane, meanwhile, the first outrigger turns to the second outrigger superimposed around the first outrigger and the second outrigger adapter shaft; Now, the second outrigger is close together with upset portal frame;
4) stored collapsed: continue operation winch take-up, make the second outrigger continue to turn over together with the first outrigger, make outrigger turning lifting oil cylinder compress simultaneously, until the second outrigger turns over vertex together with the center of gravity of the first outrigger.Operate outrigger turning lifting oil cylinder again, oil cylinder is retracted, the second outrigger overturns downwards with upset portal frame under gravity together with the first outrigger, is finally turned to outrigger and folds withdrawal and deposit on fulcrum; In switching process, main portal frame, with the upset of the second outrigger, is drawn cable suspended on by the second outrigger lift adjustment, puts upside down above deck under Gravitative Loads; Finally, the first outrigger is folded in above the second outrigger, completes and receives arm work.
The present invention's deadweight simple for structure is little, operate steadily, simple to operate, add safe facility and improve safety factor, save part raw MAT'L thus reduce cost.This complex wrapping mode of the present invention is compared with similar like product, in folding and unfolding process, because the first outrigger is in the state of downward hanging in folding and unfolding process, its self center of gravity is very low, like this, greatly can alleviate load and the distortion power of outrigger own of driving arrangement, make operation more steady, thus further increase safety product safety.
Accompanying drawing explanation
Fig. 1 is the structural representation (mode of operation) of self-unloading oceangoing ship outrigger foldable belt conveyor of the present invention;
Fig. 2 is the view that the present invention starts to regain in withdrawal process;
Fig. 3 is that the present invention's outrigger in withdrawal process completes superimposed view;
Fig. 4 is the schematic diagram of the present invention in the process of turning over;
Fig. 5 is that the present invention regains the view placing rear (operational configuration).
Description of reference numerals: 1-first outrigger home roll, 2-first outrigger, 3-first outrigger draws cable point of connection, 4-first outrigger insurance cable point of connection, 5-first outrigger upper supporting roller, 6-first outrigger snub pulley, 7-first outrigger portal frame, 8-first outrigger draws cable I, 9-first outrigger and the first outrigger portal frame adapter shaft, 10-first outrigger draws cable II, 11-first outrigger and the second outrigger adapter shaft, 12-second outrigger, 13-first outrigger draws cable pulley, 14-second outrigger draws cable pulley I, 15-second outrigger draws cable pulley II, 16-overturns portal frame and base adapter shaft, 17-base, the main portal frame of 18-, 19-overturns portal frame, 20-first outrigger portal frame pull-up cable point of connection, 21-second outrigger and base adapter shaft, 22-second outrigger upper supporting roller, 23-second outrigger snub pulley, cable is drawn in the activity of 24-first outrigger, 25-main portal frame back stay adapter shaft, 26-outrigger turning lifting oil cylinder, 27-main portal frame top assembly pulley, 28-winch, adapter shaft bottom 29-outrigger turning lifting oil cylinder, 30-outrigger turning lifting oil cylinder top adapter shaft, fulcrum is deposited in 31-outrigger upset withdrawal, the take-up oil cylinder of cable is drawn in the activity of 32-first outrigger, 33-hull, the main portal frame back stay of 34-, 35-second outrigger lift adjustment hawser.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, a kind of self-unloading oceangoing ship outrigger foldable belt conveyor, draws the take-up oil cylinder 32 of cable, winch 28, second outrigger lift adjustment to regulate to draw cable 35, first outrigger to regulate primarily of the first outrigger 2, second outrigger 12, first outrigger portal frame 7, main portal frame 18, upset portal frame 19, the activity of outrigger turning lifting oil cylinder 26, first outrigger and draws cable 24, first outrigger to draw cable I 8, first outrigger to draw cable II 10, the pulley of hull 33 and various combination and other steel cables composition.Outrigger turning lifting oil cylinder comprises adapter shaft 29 bottom outrigger turning lifting oil cylinder, outrigger turning lifting oil cylinder top adapter shaft 30.Described first outrigger front end is provided with above the first outrigger home roll 1, first outrigger and is provided with the first outrigger upper supporting roller 5, is provided with the first outrigger snub pulley 6 below.First outrigger portal frame is provided with the first outrigger portal frame pull-up cable point of connection.
Cantilever comprises the second outrigger (postbrachium, namely principal arm) and the first outrigger (forearm).
One, parts connection mode:
1. support body connects.1) the first outrigger 2 and the second outrigger 12 are connected with the second outrigger adapter shaft 11 by the first outrigger.2) the second outrigger 12 and base 17 are connected with base adapter shaft 21 by the second outrigger.3) base 17 and hull 33 are fixedly connected by welding.
First outrigger is connected with the first outrigger portal frame adapter shaft 9 by the first outrigger with the first outrigger portal frame.Second outrigger is connected with base adapter shaft 16 by overturning portal frame with upset portal frame.
2. wirerope connects.1) the first outrigger draws cable I 8 method of attachment: the first outrigger draws one of cable I to be draw cable point of connection 3 to be fixedly connected on the first outrigger top by the first outrigger; Other end is fixedly connected on the first outrigger portal frame 7 upper end.Its length immobilizes.2) the first outrigger draws cable II 10 method of attachment: the first outrigger draws one of cable II to be fixedly connected with in the middle part of the first outrigger by the first outrigger insurance cable point of connection 4, other end is fixedly connected on the first outrigger portal frame 7 upper end.Its length is constant.3) the first outrigger regulates and draws the method for attachment of cable 24: the first outrigger regulates and draws one of cable to be fixedly connected on the first outrigger portal frame upper end, other end through main portal frame top assembly pulley 27, draws the take-up oil cylinder 32 of cable to be fixedly connected with the first outrigger activity.4) the second outrigger lift adjustment regulates and draws the method for attachment of cable 35: the second outrigger lift adjustment regulates draws one of cable to be fixedly connected on main portal frame top, walk around the second outrigger and draw cable pulley I 14, unroll again to main portal frame top assembly pulley 27, redirect to that the second outrigger draws cable pulley II 15, main portal frame top assembly pulley 27 is fixedly connected with winch 28.
Two, put arm with receive arm (namely outrigger stretch out and regain).
Put arm: 1) one end of the second outrigger is fixedly connected with hull with base adapter shaft 21 by the second outrigger.Be in the folding state (i.e. operational configuration) placed, start outrigger turning lifting oil cylinder 26, second outrigger (together with the first outrigger) is passed through upset portal frame 19 jack-up by outrigger turning lifting oil cylinder, upwards overturn for axle core with the second outrigger and base adapter shaft 21, the second outrigger other end forward front to rotation.By the second outrigger jacking to certain angle (being generally can start to rotate under self gravitation effect close to turning over vertical guide).This one-phase drives two outriggers upwards to rotate rising primarily of outrigger turning lifting oil cylinder 26.2) when two outriggers rise to a certain degree, carry out wirerope (outrigger lift adjustment draws cable 35) by winch 28 and broadcast, make outrigger under the effect of deadweight, retrain outrigger by wirerope and slowly stretch to front lower rotation.3) when second step proceeds to a certain degree, after the second outrigger rotates to certain angle (being generally that the second outrigger is about to be placed to predetermined work position), first outrigger regulates and draws cable 24 to strain, first outrigger portal frame 7 regulates with the first outrigger and draws cable 24 upwards to mention along axle core, and pull the first outrigger to draw cable I 8 and the first outrigger to draw cable II 10, cable I 8 and the first outrigger is drawn to draw cable II 10 by the first outrigger, drive the first outrigger with the first outrigger and the second outrigger adapter shaft 11 for axle core rotates, first outrigger activity is simultaneously drawn the take-up oil cylinder 32 of cable to start to strain the first outrigger adjustment and is drawn cable 24, pull the first outrigger portal frame 7, by the slowly lifting of the first outrigger portal frame 7, first outrigger draws cable I 8 and the first outrigger to draw the pulling force of cable II 10, the first outrigger 2 front end is forced to be lifted to required operating altitude and position, finally make the first outrigger and all in running order position of the second outrigger.
Receive arm: start winch 28 take-up, draw cable that the second outrigger is upwards overturn withdrawal by being regulated by the second outrigger lift adjustment, start the take-up oil cylinder that cable is drawn in the first outrigger activity, regulated by the first outrigger and draw cable to loosen, the front end of the first outrigger naturally droops under self-gravity action simultaneously.When the second outrigger being turned to 90 degree (with the position of horizontal plane), the first outrigger turns to the second outrigger superimposed around the first outrigger and the second outrigger adapter shaft, and two outriggers are close to mutually.Continue operation winch take-up, make the second outrigger continue to turn over together with the first outrigger, make outrigger turning lifting oil cylinder 26 compress simultaneously, until the second outrigger turns over vertex together with the center of gravity of the first outrigger.Operate outrigger turning lifting oil cylinder again, oil cylinder is retracted, the second outrigger overturns downwards with upset portal frame under gravity together with the first outrigger, is finally turned to outrigger and folds withdrawal and deposit on fulcrum 31; In switching process, main portal frame, with the upset of the second outrigger, is regulated by the second outrigger lift adjustment and draws cable suspended on, put upside down above deck under Gravitative Loads.Finally, the first outrigger is folded in above the second outrigger, completes and receives arm work.
The safety factor that the present invention is directed to the outer rack device of the conveying of self-unloading oceangoing ship arm belt in prior art is not high, unstable properties, complex structure, operation are cumbersome, cost occupies high reason, have employed complex wrapping structure, achieve following object: one, structure is comparatively succinct.Two, operate steadily.Three, easy to operate.Four, add safe facility and improve safety factor.Five, part raw MAT'L thus cost is low is saved from heavy and light.This complex wrapping mode of the present invention is compared with similar like product, in folding and unfolding process, because first segment outrigger is in the state of downward hanging in folding and unfolding process, its self center of gravity is very low, like this, greatly can alleviate load and the distortion power of outrigger own of driving arrangement, make operation more steady, thus further increase safe reliability.
Claims (10)
1. a self-unloading oceangoing ship outrigger foldable belt conveyor, described self-unloading oceangoing ship outrigger foldable belt conveyor is arranged on hull, described self-unloading oceangoing ship outrigger foldable belt conveyor comprises: one end is hinged on the second outrigger on hull, bottom is hinged on the first outrigger of the second outrigger other end, be hinged on the first outrigger portal frame above the first outrigger bottom, be arranged on the upset portal frame of second outrigger one end, outrigger turning lifting oil cylinder, the take-up oil cylinder of cable is drawn in first outrigger activity, winch, first outrigger regulates and draws cable, second outrigger lift adjustment draws cable, first outrigger draws cable I, described outrigger turning lifting oil cylinder, the first outrigger activity draw the take-up oil cylinder of cable, winch is installed on hull, described outrigger turning lifting oil cylinder connects upset portal frame, described first outrigger activity draws the take-up oil cylinder of cable to draw cable to connect the first outrigger portal frame by the first outrigger adjustment, described winch draws cable to connect the other end of the second outrigger by the second outrigger lift adjustment, first outrigger draws one of cable I to be fixedly connected with the first outrigger top, other end is fixedly connected with the first outrigger portal frame upper end.
2. self-unloading oceangoing ship outrigger foldable belt conveyor according to claim 1, it is characterized in that, the hinged place of described second outrigger and the first outrigger is positioned at below the second outrigger and the first outrigger and the first outrigger can be swung down to and is superimposed together with the second outrigger.
3. self-unloading oceangoing ship outrigger foldable belt conveyor according to claim 1, it is characterized in that, between the top of described first outrigger portal frame and the other end of the first outrigger, connected by the cable that draws of regular length, three forms the entirety of a stable triangular structure.
4. self-unloading oceangoing ship outrigger foldable belt conveyor according to claim 3, it is characterized in that, cable is drawn between the top and the first outrigger of the first outrigger portal frame, except arranging on the top of the first outrigger and drawing cable, also draw cable at the midway location of the first outrigger or other location arrangements, always draw the quantity of cable to be 2 places or more place.
5. self-unloading oceangoing ship outrigger foldable belt conveyor according to claim 4, it is characterized in that, also comprise the main portal frame be arranged on hull, described main portal frame top is provided with main portal frame top assembly pulley, is provided with the take-up oil cylinder that cable is drawn in the first outrigger activity in the inside of main portal frame; Described first outrigger regulates and draws cable to be fixedly connected on a first outrigger portal frame upper end, and main portal frame top assembly pulley is walked around in other end, draws the take-up oil cylinder of cable to be connected with the first outrigger activity.
6. self-unloading oceangoing ship outrigger foldable belt conveyor according to claim 1, it is characterized in that, the other end of described second outrigger is provided with the second outrigger and draws cable pulley I, first outrigger to draw cable pulley, and in the middle part of described second outrigger, being provided with the second outrigger draws cable pulley II above; Described second outrigger lift adjustment draws one of cable to be fixedly connected on main portal frame, other end redirect to the second outrigger through main portal frame top assembly pulley and draws cable pulley I, draw cable pulley II, main portal frame top assembly pulley through the second outrigger successively again, be fixedly connected with winch.
7. self-unloading oceangoing ship outrigger foldable belt conveyor according to claim 1, it is characterized in that, one end of described upset portal frame is hinged on base by upset portal frame and base adapter shaft, and the other end and outrigger turning lifting oil cylinder link together, and can rotate each other; The elongation of outrigger turning lifting oil cylinder and shortening, just cause the change in angular position overturning portal frame.
8. self-unloading oceangoing ship outrigger foldable belt conveyor according to claim 1, is characterized in that, also comprise the base being welded on fore position on hull; Described first outrigger is connected with the second outrigger adapter shaft by the first outrigger with the second outrigger; Second outrigger is connected with base adapter shaft by the second outrigger with base.
9. self-unloading oceangoing ship outrigger foldable belt conveyor according to claim 1, it is characterized in that, can also install the 3rd outrigger between second outrigger and base additional, the bottom of the second outrigger is connected with the 3rd outrigger upper end, and the bottom of the 3rd outrigger is connected with base again.
10. a using method for self-unloading oceangoing ship outrigger foldable belt conveyor, the self-unloading oceangoing ship outrigger foldable belt conveyor of described self-unloading oceangoing ship outrigger foldable belt conveyor according to any one of claim 1 to 8; Described outrigger comprises the second outrigger and the first outrigger; The using method of self-unloading oceangoing ship outrigger foldable belt conveyor comprises puts arm and receives arm, and concrete steps are as follows:
Put arm: comprise the steps:
1) cylinder jacking: under being in the folding operational configuration placed, start outrigger turning lifting oil cylinder, by overturning portal frame by the second outrigger together with the first outrigger jack-up, make the second outrigger with the second outrigger and base adapter shaft for axle core upwards overturns, the second outrigger other end forward front to rotation; Meanwhile, originally put upside down main portal frame on a ship 's and main portal frame back stay, raise around the axially rotation be connected with base under the second outrigger lift adjustment draws the drive of cable;
2) arm rises forward: will overturn after near portal frame jacking to vertical guide position, originally the main portal frame back stay of folded state is straightened, start winch, carrying out the second outrigger lift adjustment draws cable to broadcast, second outrigger and the first outrigger are retrained by wirerope under the effect of deadweight stretch to front lower rotation, main portal frame also arrives control position;
3) outrigger is hung up: in the process that above-mentioned second step carries out, after the second outrigger rotates to desired location, strain the first outrigger adjustment and draw cable, first outrigger portal frame regulates with the first outrigger and draws cable upwards to mention, and pull the first outrigger to draw cable I and the first outrigger to draw cable II, draw cable by the first outrigger, drive the first outrigger with the first outrigger and the second outrigger adapter shaft for axle core rotates; Start the take-up oil cylinder that cable is drawn in the first outrigger activity be arranged in main portal frame simultaneously, start to strain the first outrigger adjustment and draw cable, pull the first outrigger portal frame, draw cable I and the first outrigger to draw cable II by the first outrigger portal frame, the first outrigger, the first outrigger front end is raised;
4) play arm to put in place: continue operation winch and the movable take-up oil cylinder drawing cable of the first outrigger, make the first outrigger and the second outrigger arrive required operating altitude and position, complete and put arm work;
Receive arm: comprise the steps:
1) elevator take-up: under being in the mode of operation trailed, starts winch take-up, draws cable that the second outrigger is upwards overturn withdrawal by the second outrigger lift adjustment;
2) lower turn of forearm: while carrying out the above-mentioned first step, start the take-up oil cylinder that cable is drawn in the first outrigger activity, regulated by the first outrigger and draw cable to loosen, the front end of the first outrigger naturally droops under self-gravity action;
3) outrigger is superimposed: continue operation winch and the movable take-up oil cylinder drawing cable of the first outrigger, second outrigger continues upwards to be turned to the position with horizontal plane, meanwhile, the first outrigger turns to the second outrigger superimposed around the first outrigger and the second outrigger adapter shaft; Now, the second outrigger is close together with upset portal frame;
4) stored collapsed: continue operation winch take-up, make the second outrigger continue to turn over together with the first outrigger, make outrigger turning lifting oil cylinder compress simultaneously, until the second outrigger turns over vertex together with the center of gravity of the first outrigger.Operate outrigger turning lifting oil cylinder again, oil cylinder is retracted, the second outrigger overturns downwards with upset portal frame under gravity together with the first outrigger, is finally turned to outrigger and folds withdrawal and deposit on fulcrum; In switching process, main portal frame, with the upset of the second outrigger, is drawn cable suspended on by the second outrigger lift adjustment, puts upside down above deck under Gravitative Loads; Finally, the first outrigger is folded in above the second outrigger, completes and receives arm work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530965.1A CN104229079B (en) | 2014-10-10 | Self-unloading oceangoing ship outrigger foldable belt conveyor and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530965.1A CN104229079B (en) | 2014-10-10 | Self-unloading oceangoing ship outrigger foldable belt conveyor and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229079A true CN104229079A (en) | 2014-12-24 |
| CN104229079B CN104229079B (en) | 2017-01-04 |
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| CN104875852A (en) * | 2015-03-16 | 2015-09-02 | 湖南蓝天机器人科技有限公司 | Multi-stage and telescopic parallel foldable boom of self-unloading ship belt conveyor and using method |
| CN104890822A (en) * | 2015-06-12 | 2015-09-09 | 沅江市恒盛机械制造有限公司 | Folding method and application of belt support of marine annular belt conveyer, folding rack and conveyer |
| CN104986510A (en) * | 2015-06-12 | 2015-10-21 | 沅江市恒盛机械制造有限公司 | Method for adjusting working distance of annular belt conveyor for ship and belt frame |
| CN113548504A (en) * | 2021-07-23 | 2021-10-26 | 重庆市涪陵区大业建材有限公司 | Wharf pontoon feeding system |
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| CN204452834U (en) * | 2014-10-10 | 2015-07-08 | 湖南蓝天机器人科技有限公司 | Self-unloading oceangoing ship outrigger foldable belt conveyor |
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| CN2827972Y (en) * | 2005-10-08 | 2006-10-18 | 深圳赤湾港运粮食码头有限公司 | Port loading ship machine with dust remover |
| CN2913269Y (en) * | 2006-04-29 | 2007-06-20 | 武汉电力设备厂 | Strap machine for horizontal or declining feeding |
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| CN204452834U (en) * | 2014-10-10 | 2015-07-08 | 湖南蓝天机器人科技有限公司 | Self-unloading oceangoing ship outrigger foldable belt conveyor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670810A (en) * | 2015-02-03 | 2015-06-03 | 浙江理工大学 | Foldable multi-level special-shaped belt transmission type continuous flood-defense sand bag throwing machine |
| CN104875852A (en) * | 2015-03-16 | 2015-09-02 | 湖南蓝天机器人科技有限公司 | Multi-stage and telescopic parallel foldable boom of self-unloading ship belt conveyor and using method |
| CN104890822A (en) * | 2015-06-12 | 2015-09-09 | 沅江市恒盛机械制造有限公司 | Folding method and application of belt support of marine annular belt conveyer, folding rack and conveyer |
| CN104986510A (en) * | 2015-06-12 | 2015-10-21 | 沅江市恒盛机械制造有限公司 | Method for adjusting working distance of annular belt conveyor for ship and belt frame |
| CN104986510B (en) * | 2015-06-12 | 2017-03-01 | 沅江市恒盛机械制造有限公司 | The control method of endless-belt conveyer operating distance peculiar to vessel and belt holder |
| CN113548504A (en) * | 2021-07-23 | 2021-10-26 | 重庆市涪陵区大业建材有限公司 | Wharf pontoon feeding system |
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