CN106429532A - Rotation type hydraulic ship unloader - Google Patents
Rotation type hydraulic ship unloader Download PDFInfo
- Publication number
- CN106429532A CN106429532A CN201610895033.6A CN201610895033A CN106429532A CN 106429532 A CN106429532 A CN 106429532A CN 201610895033 A CN201610895033 A CN 201610895033A CN 106429532 A CN106429532 A CN 106429532A
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- Prior art keywords
- arm support
- assembling
- driven wheel
- wheel
- otic placode
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/60—Loading or unloading ships
- B65G67/606—Loading or unloading ships using devices specially adapted for bulk material
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- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a rotation type hydraulic ship unloader. The rotation type hydraulic ship unloader comprises a pitching mechanism, a rotation mechanism and a boom. The boom is at least provided with a slime pump. The boom is connected with one end of the rotation mechanism and connected with the other end of the rotation mechanism through the pitching mechanism. Each slime pump is provided with a slime pipeline system and a clean water pipeline system. In the work state, the pitching mechanism and the boom can be driven by the rotation mechanism to rotate around a rotating shaft of the rotation mechanism. The hydraulic manner never adopted in a traditional ship unloader is adopted for ship unloading, dustless unloading can be achieved by utilizing hydraulic power for bulk material ship unloading, and the phenomenon of dust pollution of bulk material wharfs is effectively controlled. The purposes of mechanical production and efficient ship unloading can be achieved in cooperation with the rotation mechanism and the pitching mechanism, the rotation type hydraulic ship unloader can adapt to ship types different in size through changing of the pitching angle, and compared with the traditional ship unloader, the rotation type hydraulic ship unloader is more suitable for unloading bulk materials large in specific gravity, high in water content and small in particle.
Description
Technical field
The present invention relates to a kind of bulk material waterpower cargo unloader, be particularly suited for that water content is big, the less concentrate of granularity,
The unloading of the bulk materials such as cleaned coal.
Background technology
Ship unloaders are the visual plants of large-scale bulk cargo harbour, and the operation to bulk cargo harbour plays decisive role.But bulk cargo
Species is various, and granularity, humidity, salt content etc. are not quite similar, and at present, does not have a certain ship unloaders can fully meet all kinds
The ship-discharging operation of bulk cargo.Traditional ship unloaders include：Pneumatic ship unloader, grab bucket ship unloader, continuous ship discharging machine and screw ship unloader,
Pneumatic ship unloader is applied to powder, and grab bucket ship unloader, continuous ship discharging machine and screw ship unloader are applied to the relatively low block of water content
Shape bulk cargo.With the excavation to new mineral resources for the mankind, occur in that a kind of seabed ore in sand form in harbour recently, this material salt content
Greatly, particle is tiny, moisture is high, density is big.If a large amount of spreadings, sizing can be led to cannot to meet using traditional ship unloaders unloading
Environmental requirement, and ship unloaders can be led to paralyse, have a strong impact on the normal operation of harbour.
A kind of therefore new ship unloaders of market in urgent need, can adapt to the unloading of the material that particle is tiny, moisture is high, density is big
Operation, solves the problems, such as that the feature of environmental protection existing for prior art is poor, the unloading cycle is long.
Content of the invention
A large amount of spreadings, sizing can be led to cannot to meet environmental requirement according to traditional ship unloaders unloading set forth above, and
And ship unloaders can be led to paralyse, have a strong impact on the technical problem of the normal operation of harbour, and a kind of swinging waterpower unloading is provided
Machine.
The technological means that the present invention adopts is as follows：
A kind of swinging waterpower ship unloaders it is characterised in that：Including luffing mechanism, slew gear and arm support, described arm support
On at least provided with a slush pump,
Described arm support is connected with one end of described slew gear, and another by described luffing mechanism and described slew gear
One end connects,
Described slush pump is provided with mud channel system and clear water pipeline system,
Under working condition, driven by described slew gear, described luffing mechanism and described arm support can be around described turn-around machines
The rotary shaft rotation of structure.
Described slew gear includes adhesion wheel group, driven wheel group is connected with described luffing mechanism equalizer bar, revolution
Frame and pivot axis,
Described adhesion wheel group includes adhesion wheel positioning sleeve, the assembling of adhesion wheel vertical shaft, the assembling of adhesion wheel axletree
With adhesion wheel motor, described adhesion wheel vertical shaft fit through adhesion wheel bearing block and adhesion wheel bearing with described
Adhesion wheel axletree assembly connection, described adhesion wheel axletree assembling is respectively arranged at two ends with the assembling of adhesion wheel wheel, institute
The one end stating the assembling of adhesion wheel axletree is connected with described adhesion wheel motor by adhesion wheel drive connection axle,
Described driven wheel group includes driven wheel positioning sleeve, the assembling of driven wheel vertical shaft and driven wheel axletree dress
Join, described driven wheel vertical shaft fits through driven wheel bearing block and driven wheel bearing and described driven wheel axletree dress
Join connection, described driven wheel axletree assembling is respectively arranged at two ends with the assembling of driven wheel wheel,
Described equalizer bar includes entablature and sill, passes through multiple supporting legs even between described entablature and described sill
Connect, the two ends of described entablature are passed through sleeve respectively and connected with described adhesion wheel vertical shaft assembling and the assembling of described driven wheel vertical shaft
Connect formation and rotate pair, described sleeve part overcoat is stretched out in described adhesion wheel vertical shaft assembling described adhesion wheel positioning sleeve, institute
State the assembling of driven wheel vertical shaft to stretch out described sleeve part overcoat and have described driven wheel positioning sleeve,
Described reversing frame includes reversing frame front end, reversing frame rear end and the reversing frame otic placode welding together, described revolution
Frame front end is connected with described equalizer bar,
Described pivot axis include pivot axis otic placode, heart axle, heart axle positioning sleeve, gusset and support base, and described heart axle is fixed
Position set and the welding of described gusset, and be connected with described support base by bolt, described pivot axis otic placode and described heart axle weld,
And formation rotation pair is connected by described heart axle with described heart axle positioning sleeve, described pivot axis otic placode is provided with and described arm support
The arm support hinge connecting, described pivot axis otic placode is connected with described reversing frame otic placode by reversing frame hinge, described turn-around machine
The rotary shaft of structure is described heart axle.
Described luffing mechanism includes movable stand, rotating turret and the hydraulic system connecting described movable stand and described rotating turret,
Described rotating turret is connected formation by equalizer bar otic placode and rotates pair with described sill, and described movable stand passes through pitching otic placode and institute
State arm support and connect formation rotation pair, described rotating turret is provided with alignment pin, for limiting the descending point of described movable stand, described fixed
Position pin is fixed with described rotating turret by bolt and packing ring,
Described arm support includes arm support leading portion and the arm support back segment connecting by bolt, nuts and washers, described arm support leading portion
Front end be sequentially provided with slush pump hanger hanger and described pitching otic placode, the rear end of described arm support back segment is provided with heart axle otic placode, institute
State heart axle otic placode and form rotation pair with described arm support stud connection,
Described slush pump is connected with described slush pump hanger hanger by slush pump hanger,
Described slush pump is provided with the clear water interface with described clear water pipeline system connectivity, described clear water interface and described mud
Slurry pipe-line system is all connected with the nozzle of described slush pump, is provided with reamer in described nozzle,
Under working condition, described hydraulic system drives the relatively described rotating turret of described movable stand to slide, make described arm support around
Described arm support hinge rotation, thus adjust the height of described slush pump.
It is connected also by revolution connection beam between described reversing frame front end and described equalizer bar.
After the barge of delivery ore in sand form pulls in shore, slush pump is contacted with ore in sand form by swinging waterpower ship unloaders by luffing mechanism.
Then, start clear water pipeline system to mud water supplying pump, current enter clear water interface, enter in cabin by nozzle is spouting,
Sand heap below slush pump is sprayed a little puddle.Then start slush pump, by the stirring action of reamer, by puddle
Ore in sand form stirs formation mortar, and mortar is picked up by slush pump simultaneously, by mud channel system, mud is sent to harbour rear, realizes
Unloading.
Swinging waterpower ship unloaders are unloaded by the way of layering feeding, first slush pump are sunk to cabin, and protect
Hold certain altitude, pinpoint suction in the side of hatch, with the minimizing of the material of cabin interior suction shots, changed using slew gear
The position of slush pump suction point.When starting adhesion wheel motor, adhesion wheel group rotates, and drives driven wheel group together
Motion, can make swinging waterpower ship unloaders integrally do fixed-axis rotation around pivot axis, thus driving slush pump along camber line rail
Mark moves horizontally, and when slush pump moves on to the opposite side of hatch by the side of hatch, stops adhesion wheel motor, completes the
The unloading of one layer of ore in sand form.
At this moment utilize luffing mechanism to reduce arm support (7) highly, till slush pump touches ore in sand form again, stop pitching
Mechanism action, slush pump is kept here height, pinpoints suction in the opposite side of hatch.Material with cabin interior suction shots
Reduce, be again started up the position that adhesion wheel motor (reversion) changes slush pump suction point, make slush pump along camber line rail
Mark moves horizontally, and till slush pump moves on to starting point, stops adhesion wheel motor, completes a feeding circulation.
So circulation is gone down till ore in sand form in the cabin unsnatches.
The present invention has advantages below：
1st, unloaded from the waterpower mode being provided without using traditional ship unloaders, the present invention carries out bulk material using waterpower
Unloading can realize dustlessization unloading, has efficiently controlled the dust pollution phenomenon of bulk cargo harbour.
2nd, cooperation slew gear and luffing mechanism can reach mechanization production, the purpose of high efficiency unloading, can also lead to
Cross change luffing angle to adapt to ship type of different sizes.
3rd, it is more suitable for unloading than bulk cargo great, that moisture is high, particle is little than traditional ship unloaders.
The present invention field such as can unload in bulk material and be widely popularized for the foregoing reasons.
Brief description
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 be the present invention specific embodiment in swinging waterpower ship unloaders structural representation.
Fig. 2 be the present invention specific embodiment in luffing mechanism structural representation.
Fig. 3 be the present invention specific embodiment in adhesion wheel group structural representation.
Fig. 4 is the left view of Fig. 3.
Fig. 5 be the present invention specific embodiment in driven wheel group structural representation.
Fig. 6 is the left view of Fig. 5.
Fig. 7 be the present invention specific embodiment in equalizer bar front view.
Fig. 8 be the present invention specific embodiment in equalizer bar top view.
Fig. 9 be the present invention specific embodiment in reversing frame front view.
Figure 10 be the present invention specific embodiment in reversing frame top view.
Figure 11 be the present invention specific embodiment in pivot axis front view.
Figure 12 be the present invention specific embodiment in pivot axis right view.
Figure 13 be the present invention specific embodiment in pivot axis top view.
Figure 14 be the present invention specific embodiment in arm support front view.
Figure 15 be the present invention specific embodiment in arm support top view.
Figure 16 be the present invention specific embodiment in slush pump hanger structural representation.
Figure 17 be the present invention specific embodiment in mud channel system structural representation.
Figure 18 be the present invention specific embodiment in clear water pipeline system structural representation.
Specific embodiment
As shown in Fig. 1-Figure 18, a kind of swinging waterpower ship unloaders, including
Luffing mechanism 1, including movable stand 1.1, rotating turret 1.2 with connect described movable stand 1.1 and described rotating turret 1.2
Hydraulic system 1.3,
Slew gear, including adhesion wheel group 2, driven wheel group 3, equalizer bar 4, reversing frame 5 and pivot axis 6,
Described adhesion wheel group 2 includes adhesion wheel positioning sleeve 2.1, adhesion wheel vertical shaft assembling 2.2, adhesion wheel wheel
Axle assembling 2.3 and adhesion wheel motor 2.4, adhesion wheel bearing block 2.5 He is passed through in described adhesion wheel vertical shaft assembling 2.2
Adhesion wheel bearing 2.6 is connected with described adhesion wheel axletree assembling 2.3, and described adhesion wheel axletree assembles 2.3 two ends
It is respectively equipped with adhesion wheel wheel assembling 2.7, one end of described adhesion wheel axletree assembling 2.3 is driven even by adhesion wheel
Spindle 2.8 is connected with described adhesion wheel motor 2.4,
Described driven wheel group 3 includes driven wheel positioning sleeve 3.1, driven wheel vertical shaft assembling 3.2 and driven wheel car
Wheel shaft assembling 3.3, driven wheel bearing block 3.4 and driven wheel bearing 3.5 and institute are passed through in described driven wheel vertical shaft assembling 3.2
State driven wheel axletree assembling 3.3 connection, described driven wheel axletree assembling 3.3 is respectively arranged at two ends with driven wheel wheel
Assembling 3.6,
Described equalizer bar 4 includes entablature 4.1 and sill 4.2, between described entablature 4.1 and described sill 4.2
Connected by multiple supporting legs 4.3, the two ends of described entablature 4.1 pass through sleeve 4.4 and described adhesion wheel vertical shaft assembling respectively
2.2 and described driven wheel vertical shaft assembling 3.2 connect to be formed and rotate secondary, described set is stretched out in described adhesion wheel vertical shaft assembling 2.2
Cylinder 4.4 part overcoats have a described adhesion wheel positioning sleeve 2.1, and 4.4, described sleeve is stretched out in described driven wheel vertical shaft assembling 3.2
Exceptionally it is cased with described driven wheel positioning sleeve 3.1,
Described reversing frame 5 includes reversing frame front end 5.1, reversing frame rear end 5.2 and the reversing frame otic placode welding together
5.3, described reversing frame front end 5.1 is connected with described equalizer bar 4, also logical between described reversing frame front end 5.1 and described equalizer bar 4
Cross revolution connection beam 4.5 to connect.
Described pivot axis 6 include pivot axis otic placode 6.1, heart axle 6.2, heart axle positioning sleeve 6.3, gusset 6.4 and support
Seat 6.5, described heart axle positioning sleeve 6.3 and described gusset 6.4 weld, and are connected with described support base 6.5 by bolt, described time
Hinge axis otic placode 6.3 is welded with described heart axle 6.2, and is connected formation turn with described heart axle positioning sleeve 6.3 by described heart axle 6.2
Dynamic pair, described pivot axis otic placode 6.1 is connected with described reversing frame otic placode 5.3 by reversing frame hinge 6.6.
Arm support 7, including the arm support leading portion 7.1 being connected by bolt, nuts and washers and arm support back segment 7.2, described arm support
The front end of leading portion 7.1 is sequentially provided with slush pump hanger hanger 7.3 and pitching otic placode 7.4, and the rear end of described arm support back segment 7.2 is provided with
Heart axle otic placode 7.5, described pivot axis otic placode 6.3 is provided with the arm support hinge 6.7 being connected with described arm support 7, described heart axle ear
Plate 7.5 is connected formation and rotates pair with described arm support hinge 6.7,
Described rotating turret 1.2 is connected formation by equalizer bar otic placode 4.6 and rotates secondary, described movement with described sill 4.2
Frame 1.1 is connected formation by described pitching otic placode 7.4 and rotates pair with described arm support 7, and described rotating turret 1.2 is provided with alignment pin
1.4, for limiting the descending point of described movable stand 1.1, described alignment pin 1.4 passes through bolt and packing ring and described rotating turret 1.2
It is fixing,
Two slush pumps 8, described slush pump is connected with described slush pump hanger hanger 7.3 by slush pump hanger 9,
Described slush pump hanger 9 includes hoist cable I 9.1, over sling 9.2, hoist cable II 9.3, lower suspension bracket 9.4, hoist cable III 9.5 and
Hoist cable IV 9.6.Over sling 9.2 and lower suspension bracket 9.4 by hoist cable II 9.3 together with hoist cable IV 9.6 hanging, jointly by hoist cable I 9.1
Hang on slush pump hanger hanger 7.3 with hoist cable III 9.5.Lower suspension bracket 9.4 hangs two slush pumps 8 by hoist cable.
Described slush pump 8 is provided with mud channel system 10 and clear water pipeline system 11,
Described mud channel system 10 includes hard tube I 10.1, elbow I 10.2, flexible pipe I 10.3 and the threeway I being sequentially connected
10.4 (relevant with the number of slush pump 8).Hard tube I 10.1 is fixed on arm support 7, with elbow I 10.2, flexible pipe I 10.3 and threeway I
Form Pipeline transport mud together with 10.4 (relevant with the number of slush pump 8).
Hard tube II 11.1 that described clear water pipeline system 11 includes being sequentially connected, elbow II 11.2, flexible pipe II 11.3 and three
Logical II 11.4 (relevant with the number of slush pump 8).Hard tube II 11.1 is fixed on arm support 7, with elbow II 11.2, flexible pipe II 11.3
With threeway II 11.4 (relevant with the number of slush pump 8) together with formed pipeline be ship unloaders provide clear water.
Described slush pump 8 be provided with described threeway II 11.4 (with the number of slush pump about) the clear water interface that connects
8.1, described clear water interface 8.1 is all connected with the nozzle 8.2 of described slush pump 8 with described mud channel system 11, described nozzle
It is provided with reamer in 8.2.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (4)
1. a kind of swinging waterpower ship unloaders it is characterised in that：Including luffing mechanism, slew gear and arm support, on described arm support
At least provided with a slush pump,
Described arm support is connected with one end of described slew gear, and the other end by described luffing mechanism and described slew gear
Connect,
Described slush pump is provided with mud channel system and clear water pipeline system,
Under working condition, driven by described slew gear, described luffing mechanism and described arm support can be around described slew gears
Rotary shaft rotates.
2. swinging waterpower ship unloaders according to claim 1 it is characterised in that：Described slew gear includes adhesion wheel
Equalizer bar, reversing frame and pivot axis that group, driven wheel group are connected with described luffing mechanism,
Described adhesion wheel group includes adhesion wheel positioning sleeve, the assembling of adhesion wheel vertical shaft, the assembling of adhesion wheel axletree and master
Motor car wheel motor, described adhesion wheel vertical shaft fits through adhesion wheel bearing block and adhesion wheel bearing and described active
Wheel axletree assembly connection, described adhesion wheel axletree assembling is respectively arranged at two ends with the assembling of adhesion wheel wheel, described master
One end of motor car wheel axletree assembling is connected with described adhesion wheel motor by adhesion wheel drive connection axle,
Described driven wheel group includes driven wheel positioning sleeve, the assembling of driven wheel vertical shaft and the assembling of driven wheel axletree, institute
State driven wheel vertical shaft and fit through driven wheel bearing block and driven wheel bearing with described driven wheel axletree assembling even
Connect, described driven wheel axletree assembling is respectively arranged at two ends with the assembling of driven wheel wheel,
Described equalizer bar includes entablature and sill, is connected by multiple supporting legs between described entablature and described sill,
The two ends of described entablature pass through sleeve and described adhesion wheel vertical shaft assembling and described driven wheel vertical shaft assembly connection respectively
Formed and rotate pair, described sleeve part overcoat is stretched out in described adhesion wheel vertical shaft assembling described adhesion wheel positioning sleeve, described
Described sleeve part overcoat is stretched out in the assembling of driven wheel vertical shaft described driven wheel positioning sleeve,
Described reversing frame includes reversing frame front end, reversing frame rear end and the reversing frame otic placode welding together, before described reversing frame
End is connected with described equalizer bar,
Described pivot axis include pivot axis otic placode, heart axle, heart axle positioning sleeve, gusset and support base, described heart axle positioning sleeve
Weld with described gusset, and be connected with described support base by bolt, described pivot axis otic placode is welded with described heart axle, and leads to
Cross described heart axle and be connected formation rotation pair with described heart axle positioning sleeve, described pivot axis otic placode is provided with and is connected with described arm support
Arm support hinge, described pivot axis otic placode is connected with described reversing frame otic placode by reversing frame hinge.
3. swinging waterpower ship unloaders according to claim 2 it is characterised in that：Described luffing mechanism include movable stand,
Rotating turret and the hydraulic system connecting described movable stand and described rotating turret, described rotating turret pass through equalizer bar otic placode with described under
Crossbeam connects formation and rotates pair, and described movable stand is connected formation by pitching otic placode and rotates pair, described rotating turret with described arm support
It is provided with alignment pin, for limiting the descending point of described movable stand, described alignment pin passes through bolt and packing ring and described rotating turret
It is fixing,
Described arm support includes arm support leading portion and the arm support back segment connecting by bolt, nuts and washers, before described arm support leading portion
End is sequentially provided with slush pump hanger hanger and described pitching otic placode, and the rear end of described arm support back segment is provided with heart axle otic placode, the described heart
Axle otic placode is formed with described arm support stud connection and rotates pair,
Described slush pump is connected with described slush pump hanger hanger by slush pump hanger,
Described slush pump is provided with the clear water interface with described clear water pipeline system connectivity, described clear water interface and described mud tube
Road system is all connected with the nozzle of described slush pump, is provided with reamer in described nozzle,
Under working condition, described hydraulic system drives the relatively described rotating turret of described movable stand to slide, and makes described arm support around described
Arm support hinge rotates, thus adjusting the height of described slush pump.
4. the swinging waterpower ship unloaders according to Claims 2 or 3 it is characterised in that：Described reversing frame front end with described
Connect also by revolution connection beam between equalizer bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610895033.6A CN106429532B (en) | 2016-10-13 | 2016-10-13 | Swinging waterpower ship unloaders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610895033.6A CN106429532B (en) | 2016-10-13 | 2016-10-13 | Swinging waterpower ship unloaders |
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| Publication Number | Publication Date |
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| CN106429532A true CN106429532A (en) | 2017-02-22 |
| CN106429532B CN106429532B (en) | 2018-09-25 |
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| CN201610895033.6A Active CN106429532B (en) | 2016-10-13 | 2016-10-13 | Swinging waterpower ship unloaders |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800195A (en) * | 2017-03-28 | 2017-06-06 | 大连华锐重工集团股份有限公司 | The continuous ship discharging machine and unloading method of bilateral unloading |
| CN112124999A (en) * | 2020-10-20 | 2020-12-25 | 大连华锐重工集团股份有限公司 | Wear-resistant telescopic pitching frame for ship unloader |
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| CN106429535A (en) * | 2016-11-30 | 2017-02-22 | 杭州三螺机械设备有限公司 | Spiral negative pressure dual-purpose ship unloader |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106800195A (en) * | 2017-03-28 | 2017-06-06 | 大连华锐重工集团股份有限公司 | The continuous ship discharging machine and unloading method of bilateral unloading |
| CN112124999A (en) * | 2020-10-20 | 2020-12-25 | 大连华锐重工集团股份有限公司 | Wear-resistant telescopic pitching frame for ship unloader |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106429532B (en) | 2018-09-25 |
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