CN103600815B - A kind of self-discharge bulk carrier - Google Patents
A kind of self-discharge bulk carrier Download PDFInfo
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- CN103600815B CN103600815B CN201310593757.1A CN201310593757A CN103600815B CN 103600815 B CN103600815 B CN 103600815B CN 201310593757 A CN201310593757 A CN 201310593757A CN 103600815 B CN103600815 B CN 103600815B
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- turnover panel
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- 238000007599 discharging Methods 0.000 claims abstract description 133
- 230000007306 turnover Effects 0.000 claims abstract description 122
- 239000012634 fragment Substances 0.000 claims description 8
- 230000001737 promoting effect Effects 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 41
- 238000000034 method Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035611 feeding Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The invention discloses a kind of self-discharge bulk carrier, aim to provide a kind of cargo capacity that not only effectively can improve cargo hold, and the self-discharge bulk carrier that the material in cargo hold can be made to be exported by discharge port thoroughly under its Gravitative Loads.It comprises the cargo hold be arranged on hull and the hold be positioned at below cargo hold, the bottom surface of described cargo hold is plane, the bottom surface of cargo hold is provided with side by side the discharge port of some strips, and be respectively equipped with load-transfer device in hold immediately below each discharge port, on described cargo hold bottom surface, be positioned at each discharge port left and right sides and be respectively equipped with discharging turnover panel, and the discharging turnover panel of each discharge port left and right sides is hinged on discharge port edge respectively, each discharging turnover panel is resisted against on cargo hold bottom surface; Two discharging turnover panels in each discharging turnover panel, between adjacent two discharge ports are mutually overlapping; Described hull is provided with the turning device that each discharging turnover panel can be made to overturn around jointed shaft.<b />
Description
Technical field
The present invention relates to a kind of bulge carrier, be specifically related to a kind of self-discharge bulk carrier.
Background technology
To be a kind of hull itself can unload self discharging ship to harbour material with device for discharging to self-discharge bulk carrier, and it has special cargo component and unloading aid, can unload in continus convergence mode.Self-discharge bulk carrier can centralized operation unloading operation with it, realizes the function of High-Speed Automatic unloading and is widely used.
The typical discharging system of current self-discharge bulk carrier is that conveyer is the self discharging system of main body as taped, and self discharging system generally includes drawing-in device, load-transfer device, lift system etc., and wherein drawing-in device generally includes taper for placing material or bucket shape cargo hold.Its working process bulk goods be normally stored in by heap in taper or bucket shape cargo hold is positioned at the traveling bed of the bilge by several hydraulic operated switch gate feedings by gravity, and be sent to stem or the afterbody conveying of ship, then goods is inputted annular belt machine and rise to altitude above deck, then be shipped to receiving device on the bank or stockyard by the load-transfer device on unloading arm.This kind of belt conveyer is be positioned on the load-transfer device of the bilge to make the material in cargo hold feed comparatively thoroughly in the self discharging system of main body, and its cargo hold is set to taper or bucket shape usually; Although taper or bucket shape cargo hold can by material feeder carrier most in it, it greatly reduces the cargo capacity of cargo hold, at least reduces the cargo capacity of 1/3 compared with common flat cargo hold.On the other hand, although taper or bucket shape cargo hold can by material feeder carrier most in it, but the material still having part is attached to cargo hold to be difficult to rely on deadweight to export on the surface, often needs artificial operation to clear up this part material, makes it export.
Such as, China Patent Publication No. CN101239652, publication date on August 13rd, 2008, the name of innovation and creation be called self discharging bulk carrier and balk cargo from discharging method, the ship storehouse of this bulk carrier is made up of freight house and Lower Hold, tapered bottom freight house; The Lower Hold of freight house is vertical or horizontal to be provided with 1 row or 2 rows or to arrange multiple controlled discharge port more.This application case exist equally cargo hold cargo capacity reduce problem, and cargo hold on the surface also easily adhere to material be difficult to rely on deadweight export, need artificial operation to clear up this part material.
Summary of the invention
The object of the invention is to overcome belt conveyer of the prior art is the cargo capacity that cargo hold in the self discharging system of main body not only greatly reduces cargo hold, and cargo hold on the surface easily adhere to material be difficult to rely on deadweight export, artificial operation is needed to export the problem of this part material, a kind of cargo capacity that not only effectively can improve cargo hold is provided, and the self-discharge bulk carrier that the material in cargo hold can be made to be exported by discharge port thoroughly under its Gravitative Loads.
Technical scheme of the present invention is:
A kind of self-discharge bulk carrier, comprise the cargo hold be arranged on hull and the hold be positioned at below cargo hold, the bottom surface of described cargo hold is plane, the bottom surface of cargo hold is provided with side by side the discharge port of some strips, and be respectively equipped with load-transfer device in hold immediately below each discharge port, described discharge port is arranged from fore toward stern direction longitudinal extension, on described cargo hold bottom surface, be positioned at each discharge port left and right sides and be respectively equipped with discharging turnover panel, and the discharging turnover panel of each discharge port left and right sides is hinged on discharge port edge respectively, each discharging turnover panel is resisted against on cargo hold bottom surface; Two discharging turnover panels in each discharging turnover panel, between adjacent two discharge ports are mutually overlapping; Described hull is provided with the upset executive device that each discharging turnover panel can be made to overturn around jointed shaft; The end face of described each discharging turnover panel is provided with the tarpaulin hiding discharging turnover panel end face, on each discharging turnover panel, side towards discharge port is provided with some pilot holes perpendicular with the jointed shaft of discharging turnover panel, and the pilot hole on the discharging turnover panel of each discharge port left and right sides is in staggered distribution; Discharging turnover panel end face is provided with some and each pilot hole bar v notch v one to one, and bar v notch v parallels with pilot hole, and bar v notch v is connected with pilot hole; Elasticity shuttle board is slidably provided with in described pilot hole, in pilot hole, be provided with between pilot hole bottom surface and elasticity shuttle board elasticity shuttle board can be made toward the extension spring of leading movement in hole, the baffle plate up extended is provided with on each elasticity shuttle board, away from one end of extension spring, this baffle plate is positioned at outside pilot hole, and is resisted against on pilot hole port; Described elasticity shuttle board upper surface is equidistantly distributed with and somely perpendicularly with discharging turnover panel end face knocks bar, the end of respectively knocking bar is positioned at discharging turnover panel top face through bar v notch v, and the end of respectively knocking bar is resisted against on tarpaulin; When the angle that discharging turnover panel is up overturn by cargo hold bottom surface be greater than A spend time, elasticity shuttle board down slides along pilot hole, and the lower end of baffle plate and elasticity shuttle board is stretched in discharge port.
Cargo hold in this programme is flat cargo hold, and it significantly increases the cargo capacity of cargo hold compared with taper cargo hold; Simultaneously, because each discharge port left and right sides of this programme cargo hold bottom surface is respectively equipped with discharging turnover panel, like this after the most material in cargo hold is exported by discharge port, discharging turnover panel up can be overturn by cargo hold bottom surface, the material being trapped in tank top is exported under its Gravitative Loads.
On the other hand, when the angle that discharging turnover panel is up overturn by cargo hold bottom surface be greater than A spend time, elasticity shuttle board down slides along pilot hole, and makes the lower end of baffle plate and elasticity shuttle board stretch in discharge port; Like this when the material on discharging turnover panel slide down move in discharge port time, material will strike the elasticity shuttle board that is positioned at discharge port and baffle plate makes elasticity shuttle board generation fitfull shake, especially the irregular chatterin that (such as, coal ore etc.) elasticity shuttle board will produce by a larger margin when the particle of material is larger; And in the process of elasticity shuttle board shake, the bar that knocks driven on it is constantly clashed into tarpaulin, thus the material making to be attached on tarpaulin loosens, is separated, and rely on deadweight along the down slippage output of discharging turnover panel, the material in cargo hold thus can be made to be exported by discharge port thoroughly.
As preferably, be respectively equipped with the guide outlet corresponding with discharge port below each discharge port, and the outlet of each guide is provided with switch gate; Be respectively equipped with lifting rope on each elasticity shuttle board, by one end of baffle plate, lifting rope is provided with impact ball, and impact ball is suspended in guide outlet.Exported toward in the process of dropping material from guide at material, material will constantly strike on impact ball, thus the shake of aggravation elasticity shuttle board, be conducive to the material be attached on tarpaulin being loosened, being separated.
As preferably, switch gate comprises the two shoe brake plates being symmetricly set on guide outlet below, two flashboards are hinged on the relative dual-side of guide outlet respectively, the promotion oil cylinder for switch gate is respectively equipped with between each flashboard and hull, the cylinder ends promoting oil cylinder is hinged on hull, and the piston rod end promoting oil cylinder is hinged on flashboard.
As preferably, on each pilot hole medial surface, be provided with the first positive stop by its port, and this first positive stop is positioned at above elasticity shuttle board; Described elasticity shuttle board upper surface is provided with second positive stop corresponding with the first positive stop, and the second positive stop baffle plate and near baffle plate knock between bar, described second positive stop is provided with V-arrangement shell fragment towards the side of pilot hole port.
Due to the second positive stop being provided with V-arrangement shell fragment towards the side of pilot hole port, after elasticity shuttle board down slides a segment distance along pilot hole, second positive stop of elasticity shuttle board is by the first positive stop on pilot hole port, and now V-arrangement shell fragment is between limiting stopper and positive stop; When material is by when striking the baffle plate being positioned at discharge port, will there is upper and lower telescopic moving in elasticity shuttle board under the effect of V-arrangement shell fragment, thus drive and knock bar and move up and down, and improve the shock dynamics of knocking pole pair tarpaulin further.
As preferably, between the relative side of two discharging turnover panels between adjacent two discharge ports, be provided with the connection chain of connection two discharging turnover panel and the envelope tilt sheet for sealing the gap between screening two discharging turnover panel, and the width of envelope tilt sheet is greater than the length connecting chain.
Gap envelope between two mutually overlapping discharging turnover panels not only hides by the envelope tilt sheet in this programme, and material can not be exposed by the gap between two discharging turnover panels; And envelope tilt sheet to be that soft component can not affect two discharging turnover panels mutually overlapping; And the setting connecting chain not only can not torn by the pulling force between two discharging turnover panels by tamper seal tilt sheet; and two discharging turnover panels between adjacent two discharge ports are connected as a single entity by connection chain; two discharging turnover panels between adjacent like this two discharge ports only need one piece of discharging turnover panel and are provided with turning device namely by connecting the upset of chain drive other end discharging turnover panel, thus reduce cost of manufacture.
As preferably, described upset executive device is arranged on the hull above cargo hold, upset executive device comprises the axostylus axostyle on being fixed on above cargo hold by bearing seat hull, for the drive motor that drive shaft rod rotates, some ropes being fixedly installed on the reel on axostylus axostyle and being wound on reel, described axostylus axostyle and discharge port perpendicular; In each discharging turnover panel, by being respectively equipped with described reel above two discharging turnover panels of limit on the left of cargo hold and right edge, and the one end of rope on this reel is fixed on the discharging turnover panel below reel toward downward-extension; Top between adjacent two discharge ports is also respectively equipped with described reel, and one end of rope on this reel is fixed on the discharging turnover panel in two discharging turnover panels between adjacent two discharge ports toward downward-extension, and this discharging turnover panel is the discharging turnover panel being superimposed upon top in mutually overlapping two discharging turnover panels.
As preferably, discharge port and discharging turnover panel rectangular, the width of the discharging turnover panel between adjacent two discharge ports is greater than the half of the spacing between adjacent two discharge ports, and is less than 3/4 of the spacing between adjacent two discharge ports; Between spacing 1/10 to 1/15 between adjacent two discharge ports of length of described connection chain.
As preferably, baffle plate and elasticity shuttle board perpendicular, and be guiding surface on baffle plate, towards the side of pilot hole port.Baffle plate and elasticity shuttle board is perpendicular can increase the shock dynamics of material to baffle plate, thus improve the shake dynamics of elasticity shuttle board; And be that guiding surface can make material along this guiding surface slippage on baffle plate, towards the side of pilot hole port, avoid material lagging between baffle plate and elasticity shuttle board.
As preferably, the side edge by the discharging turnover panel between cargo hold bottom surface side and adjacent discharge port is provided with the flap up extended, the relative both sides of this flap and discharge port and discharging turnover panel, and the lateral surface of flap is near cargo hold side or be resisted against on cargo hold side.
The invention has the beneficial effects as follows: the cargo capacity that not only effectively can improve cargo hold, and the material in cargo hold can be made to be exported by discharge port thoroughly under its Gravitative Loads.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the partial top view of Fig. 1.
Fig. 3 is a kind of structural representation of a kind of self-discharge bulk carrier of the present invention in discharge process.
Fig. 4 is the partial top view of Fig. 3.
Fig. 5 is the partial enlarged drawing at A place in Fig. 3.
Fig. 6 is a kind of structural representation of discharging turnover panel of the present invention.
Fig. 7 is a kind of structural representation after discharging turnover panel of the present invention up overturns.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
As shown in Figure 1 and Figure 2, a kind of self-discharge bulk carrier comprises the cargo hold be arranged on hull and the hold be positioned at below cargo hold 1.The bottom surface of cargo hold 1 is plane.The cross-sectional plane of cargo hold is rectangular.The bottom surface of cargo hold 1 is provided with side by side two discharge ports 2 in strip, and is respectively equipped with load-transfer device 8 in hold immediately below each discharge port.Load-transfer device is the load-transfer device of belt conveyer of the prior art.The discharge port of strip is arranged from fore toward stern direction longitudinal extension.Discharge port 2 is rectangular, and discharge port extends to another relative side by a side of cargo hold bottom surface.Load-transfer device 8 parallels with discharge port 2.The guide outlet 3 corresponding with discharge port is respectively equipped with below each discharge port.It is rectangular that guide exports 3 cross-sectional planes, and the size and shape of the cross-sectional plane of guide outlet is identical with the size and shape of discharge port.Each guide outlet 3 is provided with switch gate 5.Switch gate comprises two shoe brake plate 51a, the 51b being symmetricly set on guide outlet below.Two flashboards are hinged on the relative dual-side of guide outlet respectively.The promotion oil cylinder 52 for switch gate is respectively equipped with between each flashboard and hull.The cylinder ends promoting oil cylinder is hinged on hull, and the piston rod end promoting oil cylinder is hinged on flashboard.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, on cargo hold 1 bottom surface, be positioned at each discharge port 2 left and right sides and be respectively equipped with discharging turnover panel 4, and the discharging turnover panel 4 of each discharge port left and right sides is hinged on discharge port 2 edge respectively.Discharging turnover panel is rectangular.Each discharging turnover panel is resisted against on cargo hold bottom surface.A side edge by the discharging turnover panel 4 between cargo hold bottom surface side and adjacent discharge port is provided with the flap 9 up extended, and a side edge of the discharging turnover panel namely outside two discharge ports is provided with the flap up extended.The relative both sides of this flap and discharge port and discharging turnover panel, and the lateral surface of flap 9 is near cargo hold side or be resisted against on cargo hold side.Two discharging turnover panels in each discharging turnover panel 4, between adjacent two discharge ports 2 are mutually overlapping, and two discharging turnover panels namely between two discharge ports 2 are mutually overlapping.The width of the discharging turnover panel 4 between two discharge ports 2 is greater than the half of the spacing between adjacent two discharge ports, and is less than 3/4 of the spacing between adjacent two discharge ports.The width of two discharging turnover panels in the present embodiment between two discharge ports is identical, and the width of two discharging turnover panels between adjacent two discharge ports is the spacing 3/5 between adjacent two discharge ports.Be provided with the connection chain 11 of connection two discharging turnover panel and the envelope tilt sheet 12 for sealing the gap between screening two discharging turnover panel between the relative side of two discharging turnover panels 4 between adjacent two discharge ports, and the width of envelope tilt sheet is greater than the length connecting chain.Spacing 1/10 or 1/12 or 1/15 between adjacent two discharge ports of length of connection chain.
As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7, the end face of each discharging turnover panel 4 is provided with the tarpaulin 10 hiding discharging turnover panel end face.On each discharging turnover panel 4, the side towards discharge port 2 is provided with some pilot holes 48 perpendicular with the jointed shaft of discharging turnover panel.Pilot hole 48 on the discharging turnover panel 4 of each discharge port 2 left and right sides is in staggered distribution. and pilot hole cross-sectional plane is rectangular.Discharging turnover panel 4 end face is provided with some and each pilot hole bar v notch v 43 one to one.Bar v notch v parallels with pilot hole, and bar v notch v is connected with pilot hole.Elasticity shuttle board 41 is slidably provided with in pilot hole 48.The material of elasticity shuttle board is spring steel, and the rear degree of elasticity shuttle board is 4 millimeters or 5 millimeters or 6 millimeters.In pilot hole 48, be provided with between pilot hole bottom surface and elasticity shuttle board 5 elasticity shuttle board can be made toward the extension spring 49 of leading movement in hole.One end of extension spring is fixed on pilot hole bottom surface, and the other end is fixed on elasticity shuttle board end.The baffle plate 42 up extended is provided with on each elasticity shuttle board 41, away from one end of extension spring.Baffle plate and elasticity shuttle board perpendicular.Baffle plate is positioned at outside pilot hole, and is resisted against on pilot hole port.Be guiding surface on baffle plate 42, towards the side of pilot hole port.Elasticity shuttle board 41 upper surface is equidistantly distributed with and somely perpendicularly with discharging turnover panel end face knocks bar 44.The end of respectively knocking bar is positioned at discharging turnover panel top face through bar v notch v 43, and the end of respectively knocking bar 44 is resisted against on tarpaulin 10.Lifting rope 13 is respectively equipped with on each elasticity shuttle board 41, by one end of baffle plate 42.Lifting rope is provided with impact ball 14, and impact ball is suspended in guide outlet 3.On each pilot hole 48 medial surface, be provided with the first positive stop 47 by its port, and this first positive stop is positioned at above elasticity shuttle board.Elasticity shuttle board 41 upper surface is provided with second positive stop 45 corresponding with the first positive stop, and the second positive stop is baffle plate and knocking between bar near baffle plate.V-arrangement shell fragment 46 is provided with on second positive stop 45, towards the side of pilot hole port.
When the angle that discharging turnover panel 41 is up overturn by cargo hold bottom surface be greater than A spend time, elasticity shuttle board down slides along pilot hole 48, until the V-arrangement shell fragment 46 on the second positive stop 45 is resisted against on the first positive stop 47; Now the lower end of baffle plate 42 and elasticity shuttle board 41 is stretched in discharge port 2.A degree is 40 degree or 30 degree or 20 degree or 15 degree.
As shown in Figure 1, Figure 3, hull is provided with the turning device that each discharging turnover panel 4 can be made to overturn around jointed shaft.Upset executive device is arranged on the hull above cargo hold 1.Upset executive device comprises the axostylus axostyle 7 on being fixed on above cargo hold by bearing seat 61 hull, for the drive motor 6 that drive shaft rod rotates, and some ropes 72 being fixedly installed on the reel 71 on axostylus axostyle and being wound on reel.Axostylus axostyle 7 is perpendicular with discharge port.In each discharging turnover panel 4, by being respectively equipped with described reel 71 above two discharging turnover panels of limit on the left of cargo hold and right edge, and the one end of rope 72 on this reel is fixed on the discharging turnover panel below reel toward downward-extension.Top between adjacent two discharge ports 2 is also respectively equipped with described reel 71, one end of rope 72 on this reel is toward downward-extension and be fixed on the discharging turnover panel in two discharging turnover panels between adjacent two discharge ports, and this discharging turnover panel is the discharging turnover panel being superimposed upon top in mutually overlapping two discharging turnover panels.
The specific works mode of the device for discharging of self-discharge bulk carrier of the present invention is as follows:
Material is stored in cargo hold 1.Because cargo hold is flat cargo hold, it significantly increases the cargo capacity of cargo hold compared with taper cargo hold.
When discharging, opened by switch gate 5, material by discharge port 2 feeder carrier 8, and is exported by load-transfer device.After the most material in cargo hold 1 is exported by discharge port 2, by upset executive device, discharging turnover panel 4 is up overturn by cargo hold bottom surface, make the material being trapped in tank top along the down slippage output of discharging turnover panel.
As shown in Fig. 3, Fig. 7, when the angle that discharging turnover panel 4 is up overturn by cargo hold bottom surface be greater than A spend time, elasticity shuttle board 41 down slides along pilot hole 48 under its Gravitative Loads, until the V-arrangement shell fragment 46 on the second positive stop 45 is resisted against on the first positive stop 47; Now the lower end of baffle plate 42 and elasticity shuttle board 41 is stretched in discharge port 2.When the material on discharging turnover panel 4 slide down move in discharge port 2 time, material will strike the elasticity shuttle board 41 that is positioned at discharge port and baffle plate 42 makes elasticity shuttle board generation fitfull shake, especially the irregular chatterin that (such as, coal ore etc.) elasticity shuttle board will produce by a larger margin when the particle of material is larger; And the bar 44 that knocks on it will be driven in the process of elasticity shuttle board 41 shake constantly to clash into tarpaulin 10, thus the material making to be attached on tarpaulin loosens, is separated, and rely on deadweight along the down slippage output of discharging turnover panel, the material in cargo hold thus can be made to be exported by discharge port thoroughly.
After the material in cargo hold is exported by discharge port thoroughly, by upset executive device, discharging turnover panel is down overturn by cargo hold bottom surface, and discharging turnover panel is resisted against on cargo hold bottom surface.Meanwhile, closing switch gate.
Claims (9)
1. a self-discharge bulk carrier, comprise the cargo hold (1) be arranged on hull and the hold be positioned at below cargo hold, the bottom surface of described cargo hold is plane, the bottom surface of cargo hold is provided with side by side the discharge port (2) of some strips, and be respectively equipped with load-transfer device (8) in hold immediately below each discharge port, it is characterized in that, described discharge port is arranged from fore toward stern direction longitudinal extension, on described cargo hold bottom surface, be positioned at each discharge port (2) left and right sides and be respectively equipped with discharging turnover panel (4), and the discharging turnover panel of each discharge port left and right sides is hinged on discharge port edge respectively, each discharging turnover panel is resisted against on cargo hold bottom surface, two discharging turnover panels in each discharging turnover panel, between adjacent two discharge ports are mutually overlapping, described hull is provided with the upset executive device that each discharging turnover panel can be made to overturn around jointed shaft,
The end face of described each discharging turnover panel (4) is provided with the tarpaulin (10) hiding discharging turnover panel end face, on each discharging turnover panel, side towards discharge port is provided with some pilot holes perpendicular with the jointed shaft of discharging turnover panel (48), and the pilot hole on the discharging turnover panel of each discharge port left and right sides is in staggered distribution; Discharging turnover panel end face is provided with some and each pilot hole bar v notch v (43) one to one, and bar v notch v parallels with pilot hole, and bar v notch v is connected with pilot hole; Elasticity shuttle board (41) is slidably provided with in described pilot hole, in pilot hole, be provided with between pilot hole bottom surface and elasticity shuttle board elasticity shuttle board can be made toward the extension spring (49) of leading movement in hole, the baffle plate (42) up extended is provided with on each elasticity shuttle board, away from one end of extension spring, this baffle plate is positioned at outside pilot hole, and is resisted against on pilot hole port; Described elasticity shuttle board (41) upper surface is equidistantly distributed with and somely perpendicularly with discharging turnover panel end face knocks bar (44), the end of respectively knocking bar is positioned at discharging turnover panel top face through bar v notch v, and the end of respectively knocking bar is resisted against on tarpaulin; When the angle that discharging turnover panel is up overturn by cargo hold bottom surface be greater than A spend time, elasticity shuttle board down slides along pilot hole, and the lower end of baffle plate and elasticity shuttle board is stretched in discharge port.
2. a kind of self-discharge bulk carrier according to claim 1, is characterized in that, is respectively equipped with guide outlet (3) corresponding with discharge port below described each discharge port, and the outlet of each guide is provided with switch gate; Be respectively equipped with lifting rope (13) on each elasticity shuttle board, by one end of baffle plate, lifting rope is provided with impact ball (14), and impact ball is suspended in guide outlet.
3. a kind of self-discharge bulk carrier according to claim 2, it is characterized in that, described switch gate comprises the two shoe brake plates (51a, 51b) being symmetricly set on guide outlet below, two flashboards are hinged on the relative dual-side of guide outlet respectively, the promotion oil cylinder (52) for switch gate is respectively equipped with between each flashboard and hull, the cylinder ends promoting oil cylinder is hinged on hull, and the piston rod end promoting oil cylinder is hinged on flashboard.
4. a kind of self-discharge bulk carrier according to claim 1, is characterized in that, is provided with the first positive stop (47) on each pilot hole (48) medial surface, by its port, and this first positive stop is positioned at above elasticity shuttle board; Described elasticity shuttle board (41) upper surface is provided with second positive stop (45) corresponding with the first positive stop, and the second positive stop baffle plate and near baffle plate knock between bar, described second positive stop is provided with V-arrangement shell fragment (46) towards the side of pilot hole port.
5. a kind of self-discharge bulk carrier according to claim 1, it is characterized in that, be provided with the connection chain (11) of connection two discharging turnover panel and the envelope tilt sheet (12) for sealing the gap between screening two discharging turnover panel between the relative side of two discharging turnover panels (4) between adjacent two discharge ports (2), and the width of envelope tilt sheet is greater than the length connecting chain.
6. a kind of self-discharge bulk carrier according to claim 5, it is characterized in that, described upset executive device is arranged on the hull above cargo hold, upset executive device comprises the axostylus axostyle (7) on being fixed on above cargo hold by bearing seat (61) hull, for the drive motor (6) that drive shaft rod rotates, some ropes (72) being fixedly installed on the reel (71) on axostylus axostyle and being wound on reel, described axostylus axostyle and discharge port perpendicular; Be respectively equipped with described reel (71) in each discharging turnover panel, by two discharging turnover panels (4) tops of limit on the left of cargo hold and right edge, and the one end of rope on this reel is fixed on the discharging turnover panel below reel toward downward-extension; Top between adjacent two discharge ports (2) is also respectively equipped with described reel, and one end of rope on this reel is fixed on the discharging turnover panel in two discharging turnover panels between adjacent two discharge ports toward downward-extension, and this discharging turnover panel is the discharging turnover panel being superimposed upon top in mutually overlapping two discharging turnover panels.
7. a kind of self-discharge bulk carrier according to claim 5 or 6, it is characterized in that, described discharge port and discharging turnover panel rectangular, the width of the discharging turnover panel between adjacent two discharge ports is greater than the half of the spacing between adjacent two discharge ports, and is less than 3/4 of the spacing between adjacent two discharge ports; Between spacing 1/10 to 1/15 between adjacent two discharge ports of length of described connection chain.
8. a kind of self-discharge bulk carrier according to claim 1 or 2 or 3 or 4 or 5 or 6, is characterized in that, described baffle plate and elasticity shuttle board perpendicular, and be guiding surface on baffle plate, towards the side of pilot hole port.
9. a kind of self-discharge bulk carrier according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, a side edge by the discharging turnover panel between cargo hold bottom surface side and adjacent discharge port is provided with the flap (9) up extended, the relative both sides of this flap and discharge port and discharging turnover panel, and the lateral surface of flap is near cargo hold side or be resisted against on cargo hold side.
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| CN201310593757.1A CN103600815B (en) | 2013-11-21 | 2013-11-21 | A kind of self-discharge bulk carrier |
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| CN201310593757.1A CN103600815B (en) | 2013-11-21 | 2013-11-21 | A kind of self-discharge bulk carrier |
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| CN104386210B (en) * | 2014-03-03 | 2016-11-23 | 无锡市兴盛环保设备有限公司 | A kind of New Marine automatization bulk chemical powder carrier bar induction system |
| CN108248485A (en) * | 2016-12-29 | 2018-07-06 | 驻马店中集华骏车辆有限公司 | Self-discharging semitrailer |
| CN107821665A (en) * | 2017-12-13 | 2018-03-23 | 张巧芳 | One kind compacting cutting integral type brick tea pressure setting |
| CN112389589B (en) * | 2020-10-19 | 2021-08-17 | 中船澄西船舶修造有限公司 | Transverse small tip structure of cargo hold of self-discharging ship and manufacturing method |
| CN113511305B (en) * | 2021-07-05 | 2022-09-16 | 武汉船舶职业技术学院 | Ship 3V type self-discharging cargo hold system |
| CN113830449A (en) * | 2021-10-11 | 2021-12-24 | 北京丰润铭科贸有限责任公司 | Offshore floating grain storage tank and grain unloading system |
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| CN2488810Y (en) * | 2001-06-06 | 2002-05-01 | 李文祥 | Self-discharging cargo hold of transport ship |
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| CN103600815A (en) | 2014-02-26 |
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