CN103204392A - Claw rotary tower type screw ship unloader - Google Patents
Claw rotary tower type screw ship unloader Download PDFInfo
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- CN103204392A CN103204392A CN201310158642XA CN201310158642A CN103204392A CN 103204392 A CN103204392 A CN 103204392A CN 201310158642X A CN201310158642X A CN 201310158642XA CN 201310158642 A CN201310158642 A CN 201310158642A CN 103204392 A CN103204392 A CN 103204392A
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- goat
- horn
- screw
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Abstract
The invention relates to the field of material conveying machinery, and especially refers to a claw rotary tower type screw ship unloader in which a claw rotary tower and a cantilever type multi-joint screw conveyer are combined together. The claw rotary tower type screw ship unloader comprises a base, a rotary tower and the screw conveyer, wherein the bottom of the rotary tower is mounted on the base through a main slewing bearing, the screw conveyer is mounted on the rotary tower, the rotary tower is of the claw type, two claws of the rotary tower are respectively a conveying claw connected with the screw conveyer and a balancing weight claw connected with a balancing weight, and the screw conveyer, the conveying claw and the base are orderly communicated. The claw rotary tower type screw ship unloader is brand new in structure, appearance and general layout, the balancing weight claw on the rotary tower is free from vertical movement during operation, and the horizontal projection length is reduced greatly, thus the defect caused by a longer weight arm frame in the normal screw ship unloader naturally disappears in the new claw rotary tower type screw ship unloader.
Description
Technical field
The present invention relates to the mechanical field for mass transport, refer in particular to the goat's horn that a kind of goat's horn turret is combined with cantilever style multi-joint conveyor screw and turn round tower screw ship unloader.
Background technology
The physical construction of screw ship unloader is generally by permanent seat 1(or mobile seat), main pivoting support 2, turret 3 and some functional components of being installed on the turret 3 form.Turret 3 is vitals of screw ship unloader, generally uses one group of high strength bolt fastening with the inner ring (or outer ring) of standardized pivoting support 2.Pivoting support 2 provides in the horizontal surface reciprocating rotating motion and bears bigger vertical power and the power of toppling for turret 3.The almost all functionality parts of screw ship unloader have been installed on the turret 3, comprise horizontal arm 1-1 and supporting base 1-2 thereof, be fixed on the horizontal screw conveyer 1-3 of horizontal arm 1-1 one side, be hinged on the upright arm 1-4 of horizontal arm 1-1 front end and the vertical screw type conveyer 1-5 that bundles with upright arm 1-4, coaxial counterweight jib 1-6 and the counterweight 1-7 that is hinged on horizontal arm 1-1 rear end, be hinged on the rigid posts pull bar 1-8 on horizontal arm 1-1 and the counterweight jib 1-6, amplitude oil cylinder free bearing 1-9 also is installed on the turret 3, platform 1-10, Hydraulic Station 1-11, material feeding box 1-12 etc. see shown in accompanying drawing Fig. 1-3.The characteristics of this class conventional type screw ship unloader overall structure layout be the horizontal direction contour dimension of counterweight jib 1-6 and counterweight 1-7 approximate horizontal arm 1-1 long 1/2nd, therefore require the ship unloaders rear to leave being slightly larger than this length is the radius spherical space, and counterweight is not interfered by exterior object during with the operation of assurance ship unloaders.Sometimes the ship unloaders erecting stage does not possess this headspace condition, and under the situation about also having, ship unloaders and rear load transfer device, dusting equipment may interfere on arranging, thereby bring the difficulty of system's design.Seek to change a kind of selection of the best of can yet be regarded as from the ship unloaders self structure for this reason.
Summary of the invention
For overcoming the above problems, the invention provides a kind of simple in structure, attractive in appearance, dwindled the required apron space of counter weight construction, and the goat's horn that can reduce whole ship unloaders weight turn round tower screw ship unloader.
A kind of goat's horn turns round tower screw ship unloader, comprise base, turret and conveyor screw, the turret bottom is installed on the base by main pivoting support, conveyor screw is installed on the turret, described turret is the goat's horn type, two angles of turret are respectively the conveying goat's horn and the counterweight goat's horn that is connected counterweight that connects conveyor screw, and conveyor screw, conveying goat's horn and base are communicated with successively.
Further, the circular hole on the medial surface of described conveying goat's horn top is by the discharging opening flange of the hinged horizontal screw conveyer of pivoting support.
Further, described conveyor screw comprises by pivoting support hinged horizontal screw conveyer and vertical screw type conveyer, the angle of horizontal screw conveyer and vertical screw type conveyer is provided with oscillating oil cylinder, and oscillating oil cylinder is used for driving vertical screw type conveyer with respect to the pivot angle variation of horizontal screw conveyer.
Further, described horizontal screw conveyer below is provided with carriage, and the turret bottom is provided with base plate, between carriage and the base plate amplitude oil cylinder is installed, and amplitude oil cylinder is used for driving horizontal screw conveyer argument with respect to the horizontal plane and changes.
Further, described vertical screw type conveyer is divided into joint epimere and joint hypomere, is articulated as one by the tooth pivoting support is arranged, and drives the joint hypomere with a hydraulic pressure or power-driven gear and swings with respect to the joint epimere.
Further, on the described counterweight goat's horn counterweight crossbeam is installed, counterweight is arranged on the counterweight crossbeam.
Further, described base is permanent seat or mobile seat.
Further, the aspect ratio of described counterweight goat's horn is carried the height height of goat's horn, 60 ° of 55 ° of ∽ of the angle of described conveying goat's horn and horizontal surface, 45 ° of the angles of counterweight goat's horn and horizontal surface.
Further, be provided with steel contact pull bar between conveying goat's horn and the counterweight goat's horn.
Further, described goat's horn is seated on the turret bottom rectangle casing, is provided with stock guide in the rectangular box, will carry deflector chute and turret base plate central circular dumping pit in the goat's horn to be communicated with.
Beneficial effect of the present invention is: the present invention adopts brand-new structure, outward appearance and total arrangement, counterweight goat's horn on the turret does not have vertical motion in operation, and horizontal projection length shortens greatly, so the drawback Lock-out in this new architecture that causes because of long counterweight jib on the conventional screw ship unloader.The goat's horn of publicity of the present invention turns round tower screw ship unloader and has made practical model machine, under mutually shipmate type and capacity rating condition, reduces 28% approximately than typical push-and-pull rod formula ship unloaders weight, more meets to economize on resources and the green low-carbon requirement.
Description of drawings
Fig. 1 is the screw ship unloader structural representation that uses at present;
Fig. 2 is the schematic top plan view of Fig. 1 structure;
Fig. 3 looks scheme drawing for the left side of Fig. 1 structure;
Fig. 4 is the structural representation of the embodiment of the invention;
Fig. 5 is the structural representation in the vertical transport joint of another embodiment of the present invention;
Fig. 6 is the B-B generalized section of turret of the present invention;
Fig. 7 is the A-A generalized section of turret of the present invention;
Fig. 8 is C-C and the D-D generalized section of turret of the present invention;
Fig. 9 is the F-F generalized section of turret of the present invention;
Figure 10 is the E-E generalized section of turret of the present invention;
Figure 11 for the P of turret of the present invention to partial schematic diagram.
The specific embodiment
By reference to the accompanying drawings shown in 4, a kind of goat's horn turns round tower screw ship unloader, comprise base 1, turret 3 and conveyor screw, turret 3 bottoms are installed on the base 1 by main pivoting support 2, conveyor screw is installed on the turret 3, described turret 3 is the goat's horn type, and two angles of turret 3 are respectively the conveying goat's horn 5 and the counterweight goat's horn 6 that is connected counterweight that connects conveyor screw, and conveyor screw, hollow carry the empty stomach of goat's horn 5 and base to be communicated with successively.Circular hole on the described conveying goat's horn 5 top medial surfaces is by the discharging opening flange of the hinged conveyor screw of pivoting support.Described conveyor screw comprises by pivoting support hinged horizontal screw conveyer 9 and vertical screw type conveyer 10, the angle of horizontal screw conveyer 9 and vertical screw type conveyer 10 is provided with oscillating oil cylinder, is used for driving vertical screw type conveyer with respect to the pivot angle variation of horizontal screw conveyer.Horizontal screw conveyer 9 and vertical screw type conveyer 10 are respectively by HM Hydraulic Motor or motor-driven.Preferably, described horizontal screw conveyer 9 belows are provided with carriage 14, and turret 3 bottoms are provided with base plate 4, between carriage 14 and the base plate 4 amplitude oil cylinder are installed, and are used for driving the argument variation of the relative horizontal surface of flat spin machine.On the described counterweight goat's horn 6 counterweight crossbeam 7 is installed, counterweight 8 is arranged on the counterweight crossbeam 7.
Wherein, described base 1 is permanent seat or mobile seat (as vehicle-mounted, boat-carrying or orbit movable).
Preferably, described vertical screw type conveyer 10 is divided into joint epimere 11 and joint hypomere 12, is articulated as one by tooth pivoting support 17 is arranged, and drives the joint hypomere with respect to epimere swing (as shown in Figure 5) with a hydraulic pressure or power-driven gear.
6-11 by reference to the accompanying drawings, described goat's horn is seated on the turret 3 bottom rectangle casings, and box house is provided with stock guide, will carry deflector chute and turret 3 base plates 4 central circular dumping pits in the goat's horn 5 to be communicated with.Preferably, the aspect ratio of described counterweight goat's horn 6 is carried the height height of goat's horn 5, and the angle of described conveying goat's horn 5 and horizontal surface is greater than the angle of counterweight goat's horn 6 with horizontal surface.Preferred, 60 ° of 55 ° of ∽ of angle of described conveying goat's horn 5 and horizontal surface, 45 ° of the angles of counterweight goat's horn 6 and horizontal surface.Carry and be provided with steel contact pull bar between goat's horn 5 and the counterweight goat's horn 6.
The present invention breaks through the thinking of functional component layout on the structure of conventional type turret and the tower, proposes a kind of brand-new structure, outward appearance and total arrangement, and She Ji novel screw ship unloader is seen Fig. 4 accordingly.Typical case's ship unloaders counterweight jib is cancelled, what replace it is goat's horn shape arm---the counterweight goat's horn 6 that stretches out to the upper right side on the turret 3, counterweight goat's horn 6 top square holes assemble heavy crossbeam 7 and counterweight 8, counterweight goat's horn 6 does not have vertical motion in machinery operation, and the horizontal projection length of counterweight goat's horn 6 shortens greatly, so the drawback Lock-out in this new architecture that causes because of long counterweight jib on the conventional screw ship unloader.
The horizontal arm of typical case's ship unloaders, horizontal arm supporting free bearing, the rigidity digonal link on horizontal arm top also all is cancelled, what replace it is the goat's horn shape arm that stretches out to the upper left side on the turret 3---carry goat's horn 5, carry circular hole on the goat's horn 5 top medial surfaces with the discharging opening flange of the direct hinged conveyor screw of pivoting support, the empty stomach of knuckle arm (biserial) becomes the natural chute of good material, in order to improve the rigidity of structure of cantilever screw machine, thereunder bundle a carriage 14 and increase this jib system moment of flexure ability to bear, and be hinged on as shown between carriage 14 and the turret base plate 4 with two amplitude oil cylinder 15, for the vertical luffing of conveyor screw system provides power.The upright arm of typical case's ship unloaders is cancelled equally, and is hinged by a small-sized pivoting support between the inlet point of the discharging opening of vertical screw type conveyer 10 and horizontal screw conveyer 9, and oscillating oil cylinder 16 drives its swing; Consider in vertical screw type conveyer 10 length and the operation that easily and effectively it can divide and does two sections, the centre adds one has tooth pivoting support 17 attaching partss and fluid pressure drive device 18 to constitute the joint that can back and forth rotate.
The structural key that goat's horn turns round tower screw ship unloader is the design of goat's horn turret.Fig. 6-11 has showed the concrete structure of goat's horn turret, it is slightly higher than the conveying goat's horn 5 that is used for installation cantilever conveyor screw to be used among the figure that the counterweight goat's horn 6 of counterweight is installed, their longitudinal axis and the angle between the vertical curve are inequality, these appropriateness are asymmetric both for adapting to some structure, system process requirement, also promoted the moulding aesthetic feeling of machine.Turret 3 main bodys are the rectangular box 19 that thick base plate is arranged at the bottom, root and rectangular box 19 each side of the counterweight goat's horn 6 arranged side by side that casing 19 is right-hand join, the abnormity that is casing 19 extends, both are not connected on an empty stomach, shorter length presents the biserial type in the upper end for 5 on the conveying goat's horn of casing 19 lefts, slightly down just uniting two into one obliquely is communicated with rectangular box 19 downwards, and both empty stomach one communicate.Vertically form guide chamber by the cylindrical tube of groove by two tilting vertical stock guides and one section on an empty stomach, to guide base plate discharging opening, the guide chamber made on rectangular box 19 rotation axiss into from the material of top biserial goat's horn and have an enclosure space of one's own, only communicate with discharging opening, do not communicate with remainder in the casing abdomen.This guide chamber structure can promote the mechanical quality of goat's horn turret.
A-A and B-B association list illustrate the sealing guide cavity configuration that becomes with the steel plate weld all around in turret 3 abdomens among Fig. 6-7, and energy will carry goat's horn 5 outflow materials to be directed to circular dumping pit on turret base plate 4 axis side by side.P has steel contact pull bar to design between two goat's horns of expression among Figure 11.F-F represents that the upper end of two goat's horns arranged side by side links mutually with a hollow square beam among Fig. 9, so that square counterweight crossbeam 7 passes through wherein.D-D represents to carry side by side goat's horn 5 upper ends to be used for the open-celled structure figure of two discharging opening bearings of hinged conveyor screw among Fig. 8.E-E represents two amplitude oil cylinder piston rod earrings free bearing structures among Figure 10.C-C represents the mounting structure of two turret fluid pressure drive devices among Fig. 8.
Claims (10)
1. a goat's horn turns round tower screw ship unloader, comprise base, turret and conveyor screw, the turret bottom is installed on the base by main pivoting support, conveyor screw is installed on the turret, it is characterized in that: described turret is the goat's horn type, two angles of turret are respectively the conveying goat's horn and the counterweight goat's horn that is connected counterweight that connects conveyor screw, and conveyor screw, conveying goat's horn and base are communicated with successively.
2. goat's horn according to claim 1 turns round tower screw ship unloader, it is characterized in that: the circular hole on the medial surface of described conveying goat's horn top is by the discharging opening flange of the hinged horizontal screw conveyer of pivoting support.
3. goat's horn according to claim 1 turns round tower screw ship unloader, it is characterized in that: described conveyor screw comprises by pivoting support hinged horizontal screw conveyer and vertical screw type conveyer, the angle of horizontal screw conveyer and vertical screw type conveyer is provided with oscillating oil cylinder, and the pivot angle that oscillating oil cylinder drives the relative horizontal screw conveyer of vertical screw type conveyer changes.
4. goat's horn according to claim 3 turns round tower screw ship unloader, it is characterized in that: described horizontal screw conveyer below is provided with carriage, the turret bottom is provided with base plate, between carriage and the base plate amplitude oil cylinder is installed, and the argument that amplitude oil cylinder drives the relative horizontal surface of flat spin machine changes.
5. goat's horn according to claim 3 turns round tower screw ship unloader, it is characterized in that: described vertical screw type conveyer is divided into joint epimere and joint hypomere, by there being the tooth pivoting support to be articulated as one, driving the joint hypomere with a hydraulic pressure or power-driven gear and swing with respect to the joint epimere.
6. goat's horn according to claim 1 turns round tower screw ship unloader, it is characterized in that: on the described counterweight goat's horn counterweight crossbeam is installed, counterweight is arranged on the counterweight crossbeam.
7. goat's horn according to claim 1 turns round tower screw ship unloader, it is characterized in that: described base is permanent seat or mobile seat.
8. goat's horn according to claim 1 turns round tower screw ship unloader, it is characterized in that: the aspect ratio of described counterweight goat's horn is carried the height height of goat's horn, the angle of described conveying goat's horn and horizontal surface is 55 °---60 °, and 45 ° of the angles of counterweight goat's horn and horizontal surface.
9. goat's horn according to claim 1 turns round tower screw ship unloader, it is characterized in that: carry and be provided with steel contact pull bar between goat's horn and the counterweight goat's horn.
10. goat's horn according to claim 1 turns round tower screw ship unloader, it is characterized in that: described goat's horn is seated on the turret bottom rectangle casing, be provided with stock guide in the rectangular box, be communicated with being arranged on deflector chute and the turret base plate central circular dumping pit carried in the goat's horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158642XA CN103204392A (en) | 2013-04-28 | 2013-04-28 | Claw rotary tower type screw ship unloader |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158642XA CN103204392A (en) | 2013-04-28 | 2013-04-28 | Claw rotary tower type screw ship unloader |
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| CN103204392A true CN103204392A (en) | 2013-07-17 |
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| CN201310158642XA Pending CN103204392A (en) | 2013-04-28 | 2013-04-28 | Claw rotary tower type screw ship unloader |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147183A (en) * | 2015-09-30 | 2015-12-16 | 平湖普英特高层设备有限公司 | Swing knuckle arm head |
| 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 |
| CN114314059A (en) * | 2022-01-25 | 2022-04-12 | 天府重工有限公司 | Vertical screw car unloader convenient to maintain |
| CN114803375A (en) * | 2022-04-13 | 2022-07-29 | 湖南宏工智能科技有限公司 | Rotary volume feeding machine |
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| US4020953A (en) * | 1975-04-07 | 1977-05-03 | Ab Siwertell | Apparatus for unloading particulate material, especially from ships |
| EP0284154A1 (en) * | 1987-03-25 | 1988-09-28 | Hoogovens Groep B.V. | Apparatus for the continuous extraction and conveying of bulk material |
| DE4327919A1 (en) * | 1992-08-21 | 1994-02-24 | Brockmann Gmbh | Portable, swivelling jib crane for maintenance of process plant, waterworks etc. - is transported to critical locations which are equipped with pedestals having bearing plate on which crane can be quickly and easily mounted. |
| EP0663359A1 (en) * | 1993-12-08 | 1995-07-19 | Ibau Hamburg Ingenieurgesellschaft Industriebau Mbh | Vehicle with conveyor device for pulverulent materials, in particular cement. |
| CN2512750Y (en) * | 2001-12-28 | 2002-09-25 | 广西百矿股份有限公司 | Bulk Material screw ship unloader for port and dock |
| CN1727266A (en) * | 2004-07-27 | 2006-02-01 | 杭州奥拓机电装备技术有限公司 | Unloading machine |
| CN201012867Y (en) * | 2007-03-13 | 2008-01-30 | 陈为朋 | Mobile loose unpacked material ship unloader |
| CN202321690U (en) * | 2011-11-14 | 2012-07-11 | 杭州云天荣业机械装备有限公司 | Three-section arm hydraulic vertical screw ship unloader |
| CN203246898U (en) * | 2013-04-28 | 2013-10-23 | 杭州奥拓散料卸船装备有限公司 | Horn rotating tower type spiral ship unloader |
-
2013
- 2013-04-28 CN CN201310158642XA patent/CN103204392A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020953A (en) * | 1975-04-07 | 1977-05-03 | Ab Siwertell | Apparatus for unloading particulate material, especially from ships |
| EP0284154A1 (en) * | 1987-03-25 | 1988-09-28 | Hoogovens Groep B.V. | Apparatus for the continuous extraction and conveying of bulk material |
| DE4327919A1 (en) * | 1992-08-21 | 1994-02-24 | Brockmann Gmbh | Portable, swivelling jib crane for maintenance of process plant, waterworks etc. - is transported to critical locations which are equipped with pedestals having bearing plate on which crane can be quickly and easily mounted. |
| EP0663359A1 (en) * | 1993-12-08 | 1995-07-19 | Ibau Hamburg Ingenieurgesellschaft Industriebau Mbh | Vehicle with conveyor device for pulverulent materials, in particular cement. |
| CN2512750Y (en) * | 2001-12-28 | 2002-09-25 | 广西百矿股份有限公司 | Bulk Material screw ship unloader for port and dock |
| CN1727266A (en) * | 2004-07-27 | 2006-02-01 | 杭州奥拓机电装备技术有限公司 | Unloading machine |
| CN201012867Y (en) * | 2007-03-13 | 2008-01-30 | 陈为朋 | Mobile loose unpacked material ship unloader |
| CN202321690U (en) * | 2011-11-14 | 2012-07-11 | 杭州云天荣业机械装备有限公司 | Three-section arm hydraulic vertical screw ship unloader |
| CN203246898U (en) * | 2013-04-28 | 2013-10-23 | 杭州奥拓散料卸船装备有限公司 | Horn rotating tower type spiral ship unloader |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147183A (en) * | 2015-09-30 | 2015-12-16 | 平湖普英特高层设备有限公司 | Swing knuckle arm head |
| 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 |
| CN114314059A (en) * | 2022-01-25 | 2022-04-12 | 天府重工有限公司 | Vertical screw car unloader convenient to maintain |
| CN114803375A (en) * | 2022-04-13 | 2022-07-29 | 湖南宏工智能科技有限公司 | Rotary volume feeding machine |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Bao Inventor after: Gao Peng Inventor after: Zhou Yingqiang Inventor after: Wang Yixiang Inventor after: Shen Tianxing Inventor after: Wang Zhenxing Inventor after: Yuan Dong Inventor before: Zhao Bao Inventor before: Gao Peng Inventor before: Zhou Yingxiang Inventor before: Wang Yixiang Inventor before: Shen Tianxing Inventor before: Wang Zhenxing Inventor before: Yuan Dong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO PAN GAO PENG ZHOU YINGXIANG WANG YIXIANG SHEN TIANXING WANG ZHENXING YUAN DONG TO: ZHAO PAN GAO PENG ZHOU YINGQIANG WANG YIXIANG SHEN TIANXING WANG ZHENXING YUAN DONG |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20130717 |