CN104003211A - Rail transfer type double-vertical screw ship unloader - Google Patents
Rail transfer type double-vertical screw ship unloader Download PDFInfo
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- CN104003211A CN104003211A CN201410176872.3A CN201410176872A CN104003211A CN 104003211 A CN104003211 A CN 104003211A CN 201410176872 A CN201410176872 A CN 201410176872A CN 104003211 A CN104003211 A CN 104003211A
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- ship unloaders
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Abstract
A rail transfer type double-vertical screw ship unloader comprises a movable base, a fixed seat, a slewing tower and a screw conveyer. The fixed seat is installed on the movable base, the bottom of the slewing tower is installed on the fixed base through a main slewing bearing, a horizontal beam is supported by the slewing tower, a beam top in the front of the horizontal beam bears a horizontal screw, a balance weight is arranged at the rear of the horizontal beam, the front end of the horizontal screw is hinged to a double-vertical screw, the lower end of the double-vertical screw is hinged to and clamped with a material fetching head. The rail transfer type double-vertical-screw ship unloader has the advantages that the structure is stressed in a balanced and symmetrical mode and reasonable, materials are conveyed smoothly, the appearance is attractive, and reliability is high.
Description
[technical field]
The present invention relates to the mechanical field for mass transport, refer in particular to the rail that a kind of orbit movable conveyor screw is combined with two vertical spin gigs and move the two vertical screw ship unloaders of formula.
[background technology]
As shown in Figure 1, 2, 3, some functional components such as flat spin (1-9) that single vertical spin (1-7), feeding head (1-8) and the center of gravity that horizontal beam (1-5), counterweight (1-6), counterweight beam (1-10) and the center of gravity that movable base (1-1), permanent seat (1-2), main pivoting support (1-3), turret (1-4) and the center of gravity that the physical construction of conventional orbit movable list vertical screw ship unloader is generally positioned at vertical plane A-A by center of gravity is positioned at B-B vertical plane is positioned at vertical plane C-C is positioned at vertical plane D-D form.Because A-A, B-B, C-C, tetra-vertical plane of D-D are not all in same plane, especially center of gravity each member in C-C, D-D vertical plane is installed on the horizontal beam (1-5) in B-B vertical plane, to horizontal beam (1-5), bring larger side to torsional moment, thereby caused machine stress unbalanced, affect stability and the reliability of the operation of ship unloaders complete machine, greatly increased the complexity and difficulties of design.When ship unloaders capacity rating is larger, in the heavier situation of complete machine, this phenomenon is particularly outstanding.For this reason, for the larger heavy ship unloaders of capacity rating, from the design of complete machine self structure, seek to change, the center of gravity that makes all members is all in by the same vertical plane of diad, thus make machine stress balanced, operate steadily, mass transport smoothness becomes inevitable choice.
[summary of the invention]
In order to overcome the deficiency of existing technology, the invention provides a kind of stress equalization, symmetry that adopts two vertical spins, rational in infrastructure, convey materials is smooth, the rail with high reliability of good looking appearance moves the two vertical screw ship unloaders of formula.
The technical solution adopted in the present invention is: a kind of rail moves the two vertical screw ship unloaders of formula, comprise movable base, permanent seat, turret and conveyor screw, permanent seat is arranged on movable base, turret bottom is arranged on permanent seat by main pivoting support, horizontal beam is bearing on turret, and the anterior back support of horizontal beam has flat spin, and counterweight is equipped with at rear portion, flat spin front end is hinged with two vertical spins, and the hinged and clamping in two vertical spins lower end has feeding head.
As preferably, described a kind of rail moves the two vertical screw ship unloaders of formula, a described feeding both sides, upper end have tooth pivoting support hinged and be clamped in the middle of two vertical spins by hollow, so that the material in feeding head is divided into two, are delivered directly to the lower end of two vertical spins.
As preferably, described a kind of rail moves the two vertical screw ship unloaders of formula, and described feeding head connects tooth pivoting support, with hydraulic pressure or power-driven gear, drives feeding head to swing in vertical plane with respect to two vertical spins.
As preferably, described a kind of rail moves the two vertical screw ship unloaders of formula, the pivoting support of the upper end inner side of described two vertical spins by hollow is hinged and clamp the both sides wallboard of horizontal beam, and communicate with flat spin machine front end, so that uniting two into one, the material in two vertical spin is transported to flat spin machine.
As preferably, described a kind of rail moves the two vertical screw ship unloaders of formula, described two vertical spins are arranged on bracket, the angle of bracket and horizontal beam is provided with oscillating oil cylinder, and oscillating oil cylinder carries two vertical spiral conveyers for driven bracket, and with respect to flat spin machine, the swing angle in vertical plane changes.
As preferably, described a kind of rail moves the two vertical screw ship unloaders of formula, described flat spin below is provided with horizontal beam as support, and horizontal beam postmedian both sides wallboard is connected with hollow bearing pin through little pivoting support, and hollow bearing pin is pressed in the two place's free bearings of turret top again.Turret middle part is provided with platform, between horizontal beam and platform, amplitude oil cylinder is installed, and amplitude oil cylinder is for driving horizontal beam and the flat spin machine argument in vertical plane to change.
As preferably, described a kind of rail moves the two vertical screw ship unloaders of formula, and the rear end two outside discharging openings of described flat spin communicate with hollow bearing pin so that material be divided into two be again transported to below in drawing mechanism.
As preferably, described a kind of rail moves the two vertical screw ship unloaders of formula, described counterweight is arranged on the rearward end of horizontal beam, the center of gravity of the center of gravity of counterweight and horizontal beam turret and upper whole members thereof is all in same vertical plane, and this plane is the symmetrical plane of turret and the distribution of upper all-mass thereof.
As preferably, described a kind of rail moves the two vertical screw ship unloaders of formula, and described movable base is rail movable seat.
Beneficial effect of the present invention is: the present invention adopts brand-new structure design, outward appearance and total arrangement, the center of gravity that makes supporting member and vertical amplitude-variable member all in same vertical plane, thereby make machine stress balanced symmetrical, design simplification operates steadily.Adopt hinged each conveyor screw of pivoting support of hollow, can make the material carried more directly, pass through glibly, reach quick and carry fluently.Than conventional simple helix ship unloaders, more meet requirement energy-saving and cost-reducing, high efficient and reliable.Be particularly useful for manufacturing and designing of heavy screw ship unloader.
For making further to understand feature of the present invention and technology contents, refer to drawings and embodiments of the present invention, yet appended graphic only for reference and explanation use is limited to the present invention.
[accompanying drawing explanation]
Fig. 1 is conventional at present single vertical screw ship unloader structural representation;
Fig. 2 is the schematic top plan view of Fig. 1 structure;
Fig. 3 is that schematic diagram is looked on a left side for Fig. 1 structure;
Fig. 4 is the structural representation of the embodiment of the present invention;
Fig. 5 is the schematic top plan view of Fig. 4 structure;
Fig. 6 is that schematic diagram is looked on a left side for Fig. 4 structure;
Fig. 7 is that two vertical spins of the embodiment of the present invention are hinged and clamp the structural representation of feeding head;
Fig. 8 is the structural representation of the hinged and clamp horizontal spiral of two vertical spins of the embodiment of the present invention;
In figure, 1-1 movable base; 1-2, permanent seat; 1-3, main pivoting support; 1-4, turret; 1-5, horizontal beam; 1-6, counterweight; 1-7, single vertical spin; 1-8, feeding head; 1-9, flat spin; 1-10, counterweight beam; 1-11, pull bar; 1-12, discharge system; 1, movable base; 2, permanent seat; 3, main pivoting support; 4, turret; 5, horizontal beam; 6, flat spin; 7, counterweight; 8, amplitude oil cylinder; 9, hollow pivoting support; 10, two vertical spins; 11, bracket; 12, oscillating oil cylinder; 13, feeding head; 14, there is tooth pivoting support; 15, driving device; 16, discharge system; 17, hollow bearing pin.
[specific embodiment]
Below in conjunction with drawings and Examples, the present invention will be further described:
As shown in accompanying drawing 4,5,6, a kind of rail moves the two vertical screw ship unloaders of formula, comprise that movable base (1), permanent seat (2) are fixed on movable base (1), it is upper that turret (4) bottom is arranged on permanent seat (2) by main pivoting support (3), and horizontal beam (5) is bearing in the furan free bearing of a pair of Kazakhstan, turret (4) top by hollow bearing pin (17).The anterior support flat spin of horizontal beam (5) (6), rearward end are equipped with counterweight (7).Between horizontal beam (5) and turret (3) middle deck, amplitude oil cylinder (8) is installed, is used for driving horizontal beam (5) to carry flat spin (6) and in vertical plane, does luffing action.The front end two outside inlet points of flat spin (6) and corresponding hole sealing on horizontal beam framed side wallboard, and be communicated with the discharging opening of hinged two vertical spins (10) through hollow pivoting support (9), two vertical spins are fixed on bracket (11), horizontal beam (5) is provided with oscillating oil cylinder (12) with the angle, upper end of bracket (11), the variation of the pivot angle in vertical plane with respect to flat spin (6) for driven bracket (11) and two vertical spin (10).Two outsides, feeding head (13) upper end have tooth pivoting support (14) hinged and be clamped in the lower end of two vertical spins (10) by two hollows.Feeding head (13) is driven and is had tooth pivoting support (14) to swing in vertical plane with respect to two vertical spins (10) by hydraulic pressure or power-driven gear (15).Both sides, the rear end discharging opening of flat spin (6) communicates and seals with the hollow bearing pin of horizontal beam (5), so that material is divided into two to be transported in discharge system (16) through turret (4) abdomen inner flow passage, goes.Ship unloaders complete machine leans on movable base (1) along bank track travel.
The present invention breaks through the structure design of single vertical screw ship unloader of conventional type, proposes a kind of brand-new structure, outward appearance and total arrangement.Novel two vertical screw ship unloaders (seeing accompanying drawing 4) of design, owing to adopting two vertical spins (10), can make ship unloaders main components center of gravity all in same vertical plane E-E accordingly.Make like this ship unloaders machine stress simple balanced symmetrical, operate steadily, it is minimum that work noise can be controlled to, and greatly increased parts life-span and reliability of service.
The present invention breaks through the place of conventional single vertical screw ship unloader, also have rigid posts and the digonal link (1-11) of former horizontal beam front and rear part to be all cancelled, also cancelled counterweight beam (1-10), horizontal beam (5) adopts integral structure to be bearing in the furan free bearing of a pair of Kazakhstan, turret (3) top by hollow bearing pin (17).
The present invention is also in two vertical spiral conveyers (10) inner side design one integral bracket (11), in horizontal beam (5) and the front end angle of bracket (11), establish oscillating oil cylinder (12), the variation of the pivot angle in vertical plane with respect to flat spin machine (6) for driven bracket (11) and two vertical spiral conveyer (10), avoids oil cylinder push-pull effort to directly act on screw machine.
It is more smooth that the present invention is also embodied in convey materials with respect to the breakthrough design of conventional single vertical screw ship unloader, as Fig. 7, shown in Fig. 8, material enters through feeding head (13) lower end, through internal helicoid, be transported to feeding head (13) upper end, by the lower end that has tooth pivoting support (14) to be divided into two directly to enter two vertical spins (10) of hollow outside both sides, material rises to top through two vertical spins (10), hollow pivoting support (9) by both sides inner sides unites two into one and directly enters the front end of flat spin (6) again, through flat spin (6), be transported to rear end, discharging opening hollow pivoting support by both sides outsides and hollow bearing pin are divided into two and enter discharge system (16) through turret inner flow passage again.Material is through the joining place of each conveying mechanism like this, all do not establish baffle-box and directly enters turnover, and sealing all linked with one another is reliable, the material of conveying continuously, steadily, without impact, cutout or choking phenomenon.The whole course of conveying of material moves completely in the environment of a sealing, without dust leakage and pollution, meets environment protection requirement.
Another breakthrough design of the present invention, is that the articulation joint of all conveyor screws on machine all has the structure of hollow sealing, special emblem and by the function of material.
Yet the better feasible embodiment of above-mentioned only the present invention, non-so limitation protection domain of the present invention, does various distortion or applies mechanically all within this technical scheme protection domain according to above-described embodiment.
Claims (9)
1. a rail moves the two vertical screw ship unloaders of formula, it is characterized in that, comprise movable base, permanent seat, turret and conveyor screw, permanent seat is arranged on movable base, and turret bottom is arranged on permanent seat by main pivoting support, and horizontal beam is bearing on turret, the anterior back support of horizontal beam has flat spin, counterweight is equipped with at rear portion, and flat spin front end is hinged with two vertical spins, and the hinged and clamping in two vertical spins lower end has feeding head.
2. a kind of rail according to claim 1 moves the two vertical screw ship unloaders of formula, it is characterized in that, a described feeding both sides, upper end have tooth pivoting support hinged and be clamped in the middle of two vertical spins by hollow, so that the material in feeding head is divided into two, are delivered directly to the lower end of two vertical spins.
3. a kind of rail according to claim 1 moves the two vertical screw ship unloaders of formula, it is characterized in that, described feeding head connects tooth pivoting support, with hydraulic pressure or power-driven gear, drives feeding head to swing in vertical plane with respect to two vertical spins.
4. a kind of rail according to claim 1 moves the two vertical screw ship unloaders of formula, it is characterized in that, the pivoting support of the upper end inner side of described two vertical spins by hollow is hinged and clamp the both sides wallboard of horizontal beam, and communicate with flat spin machine front end, so that uniting two into one, the material in two vertical spin is transported to flat spin machine.
5. a kind of rail according to claim 1 moves the two vertical screw ship unloaders of formula, it is characterized in that, described two vertical spins are arranged on bracket, the angle of bracket and horizontal beam is provided with oscillating oil cylinder, and oscillating oil cylinder carries two vertical spiral conveyers for driven bracket, and with respect to flat spin machine, the swing angle in vertical plane changes.
6. according to right goblin, require a kind of rail described in 1 to move the two vertical screw ship unloaders of formula, it is characterized in that, described flat spin below is provided with horizontal beam as support, horizontal beam postmedian both sides wallboard is connected with hollow bearing pin through little pivoting support, and hollow bearing pin is pressed in the two place's free bearings of turret top again.Turret middle part is provided with platform, between horizontal beam and platform, amplitude oil cylinder is installed, and amplitude oil cylinder is for driving horizontal beam and the flat spin machine argument in vertical plane to change.
7. a kind of rail according to claim 1 moves the two vertical screw ship unloaders of formula, it is characterized in that, the rear end two outside discharging openings of described flat spin communicate with hollow bearing pin, so that material is divided into two again, is transported in the drawing mechanism of below.
8. a kind of rail according to claim 1 moves the two vertical screw ship unloaders of formula, it is characterized in that, described counterweight is arranged on the rearward end of horizontal beam, the center of gravity of the center of gravity of counterweight and horizontal beam turret and upper whole members thereof is all in same vertical plane, and this plane is the symmetrical plane of turret and the distribution of upper all-mass thereof.
9. a kind of rail according to claim 1 moves the two vertical screw ship unloaders of formula, it is characterized in that, described movable base is rail movable seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176872.3A CN104003211A (en) | 2014-04-26 | 2014-04-26 | Rail transfer type double-vertical screw ship unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176872.3A CN104003211A (en) | 2014-04-26 | 2014-04-26 | Rail transfer type double-vertical screw ship unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104003211A true CN104003211A (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176872.3A Pending CN104003211A (en) | 2014-04-26 | 2014-04-26 | Rail transfer type double-vertical screw ship unloader |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645135A (en) * | 2016-03-29 | 2016-06-08 | 华电重工股份有限公司 | Screw ship unloader and vertical arm follow-up device thereof |
| CN106114766A (en) * | 2016-08-19 | 2016-11-16 | 广船国际有限公司 | A kind of cargo instrument of ro-ro passenger ship |
| CN108357951A (en) * | 2018-05-10 | 2018-08-03 | 佛山市建新源机械实业有限公司 | A kind of walking screw ship unloader |
| CN113291873A (en) * | 2021-04-06 | 2021-08-24 | 太原科技大学 | Bulk cargo barge transfer storage and transportation system |
| CN114026035A (en) * | 2019-07-29 | 2022-02-08 | 布勒股份公司 | Loading device and tower for loading device |
| CN114314059A (en) * | 2022-01-25 | 2022-04-12 | 天府重工有限公司 | Vertical screw car unloader convenient to maintain |
-
2014
- 2014-04-26 CN CN201410176872.3A patent/CN104003211A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645135A (en) * | 2016-03-29 | 2016-06-08 | 华电重工股份有限公司 | Screw ship unloader and vertical arm follow-up device thereof |
| CN106114766A (en) * | 2016-08-19 | 2016-11-16 | 广船国际有限公司 | A kind of cargo instrument of ro-ro passenger ship |
| CN108357951A (en) * | 2018-05-10 | 2018-08-03 | 佛山市建新源机械实业有限公司 | A kind of walking screw ship unloader |
| CN114026035A (en) * | 2019-07-29 | 2022-02-08 | 布勒股份公司 | Loading device and tower for loading device |
| US11932502B2 (en) | 2019-07-29 | 2024-03-19 | Buhler Ag | Loading device and pylon for a loading device |
| CN113291873A (en) * | 2021-04-06 | 2021-08-24 | 太原科技大学 | Bulk cargo barge transfer storage and transportation system |
| CN113291873B (en) * | 2021-04-06 | 2022-06-14 | 太原科技大学 | Bulk cargo barge transfer storage and transportation system |
| CN114314059A (en) * | 2022-01-25 | 2022-04-12 | 天府重工有限公司 | Vertical screw car unloader convenient to maintain |
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Application publication date: 20140827 |