CN202642043U - Bulk carrier loading and unloading crane - Google Patents
Bulk carrier loading and unloading crane Download PDFInfo
- Publication number
- CN202642043U CN202642043U CN 201220155694 CN201220155694U CN202642043U CN 202642043 U CN202642043 U CN 202642043U CN 201220155694 CN201220155694 CN 201220155694 CN 201220155694 U CN201220155694 U CN 201220155694U CN 202642043 U CN202642043 U CN 202642043U
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- CN
- China
- Prior art keywords
- winch
- hydraulic motor
- tower body
- tower
- rope group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a bulk carrier loading and unloading crane which is characterized by comprising a base installed on a deck of a bulk carrier. A movable tower body is installed at the upper end of the base through a slewing bearing, a slewing driving hydraulic motor is arranged between the movable tower body and the base, and an amplitude-variable winch and a lifting winch which are respectively driven by a amplitude-variable hydraulic motor and a lifting hydraulic motor are arranged on the movable tower body. An arm frame is hinged at the bottom of the movable tower body, and amplitude-variable winch steel wire rope group and a lifting winch steel wire rope group which cannot interfere mutually are installed between the top end of the arm frame and the top end of the movable tower body. The end of the arm frame can lift a lifting hook to achieve all coverage in a range with the certain radius through the amplitude-variable winch and the slewing driving hydraulic motor so as to enable the lifting winch steel wire rope group to load and unload cargo in the range with the radius. A dock crane is eliminated to load and unload, time waste caused by waiting or manual transportation is avoided, work efficiency is improved, and simultaneously labor intensity is reduced.
Description
Technical field
The utility model relates to a kind of bulge carrier, particularly a kind of bulge carrier loading and unloading loop wheel machine.
Background technology
Bulge carrier is that bulk carrier is called for short, and is to be used for specially transporting the goods that does not add wrapping, such as coal, ore, timber, livestock, cereal etc.Bulge carrier need to be undertaken by the loop wheel machine of harbour when carrying out the loading and unloading of goods usually.Then need to wait for when the stevedoring amount can't be extracted vacant loop wheel machine out greatly, some small-sized harbour then needs manually to load and unload then without the loop wheel machine of handling goods, affects work efficiency.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of bulge carrier loading and unloading loop wheel machine, can reduce artificial loading and unloading labour intensity, increases work efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of bulge carrier loading and unloading loop wheel machine, its innovative point is: comprise the pedestal that is installed on the bulk goods wheel deck, described pedestal upper end is equipped with movable body of the tower by pivoting support, be provided with revolution between described movable body of the tower and the pedestal and drive HM Hydraulic Motor, arrange on the movable body of the tower respectively by span winch and the hoister winch of luffing HM Hydraulic Motor with the fluid motor-driven that hoists; The bottom-hinged of described movable body of the tower has jib, and span winch steel rope group and the hoister winch steel rope group of mutually noninterfere is installed between the top of described jib and the movable body of the tower top.
The utility model has the advantage of: bulge carrier loading and unloading loop wheel machine is distributed in a side of bulk goods wheel feed bin, its pedestal is installed on the bulge carrier deck, when carrying out cargo handing, changed the angle of jib by luffing fluid motor-driven span winch steel rope group, revolution drives HM Hydraulic Motor then can the 360 ° of rotations on pedestal of driving activity body of the tower, realize the movement of jib in the certain radius coverage.Thereby be convenient to utilize the fluid motor-driven hoister winch steel rope group that hoists to carry out the loading and unloading of goods in this radius.Need not to load and unload by wharf crane, avoid wait or a dead lift to cause waste of time, also can reduce hand labor intensity when increasing work efficiency.
Description of drawings
Fig. 1 is the utility model bulge carrier loading and unloading loop wheel machine structural representation.
The specific embodiment
As shown in Figure 1, comprise that pedestal 1, pivoting support 2, movable body of the tower 3, revolution drive HM Hydraulic Motor 4, span winch 5, hoister winch 6, jib 7, span winch steel rope group 8, hoister winch steel rope group 9.
Said base 1 is installed on the bulk goods wheel deck, and the upper end of pedestal 1 is installed on the movable body of the tower 3 by pivoting support 2, and wherein, the mounting ring of pivoting support 2 and pedestal 1 are connected and fixed, and active ring and movable body of the tower 3 are connected and fixed.Be provided with driving activity body of the tower 3 between movable body of the tower 3 and the pedestal 1 and drive HM Hydraulic Motor 4 in the revolution that pedestal 1 rotates, on the output shaft of revolution driving HM Hydraulic Motor 4 miniature gears is set, the big gear wheel with pinion is set on the mounting ring of pivoting support 2.
On the movable body of the tower 3 span winch 5 and hoister winch 6 are installed also, span winch 5 is by the luffing fluid motor-driven, and hoister winch 6 is by the fluid motor-driven that hoists.Bottom-hinged at movable body of the tower 3 has jib 7, and span winch steel rope group 8 and the hoister winch steel rope group 9 of mutually noninterfere is installed between the top of this jib 7 and movable body of the tower 3 tops.
Principle of work: when carrying out cargo handing, the lifting of goods is realized by the suspension hook that hoister winch 6 drives on the hoister winch steel rope group 9; By 8 actions of luffing fluid motor-driven span winch steel rope group, thereby the angle of change jib 7 realizes luffing; Drive fluid motor-driven activity body of the tower 3 rotarily drives jib 7 at pedestal 1 rotation by revolution, thereby the suspension hook that hoists of realizing jib 7 ends can all standing in certain radius.
Claims (1)
1. a bulge carrier loads and unloads loop wheel machine, it is characterized in that: comprise the pedestal that is installed on the bulk goods wheel deck, described pedestal upper end is equipped with movable body of the tower by pivoting support, be provided with revolution between described movable body of the tower and the pedestal and drive HM Hydraulic Motor, arrange on the movable body of the tower respectively by span winch and the hoister winch of luffing HM Hydraulic Motor with the fluid motor-driven that hoists; The bottom-hinged of described movable body of the tower has jib, and span winch steel rope group and the hoister winch steel rope group of mutually noninterfere is installed between the top of described jib and the movable body of the tower top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155694 CN202642043U (en) | 2012-04-13 | 2012-04-13 | Bulk carrier loading and unloading crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155694 CN202642043U (en) | 2012-04-13 | 2012-04-13 | Bulk carrier loading and unloading crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642043U true CN202642043U (en) | 2013-01-02 |
Family
ID=47411185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220155694 Expired - Lifetime CN202642043U (en) | 2012-04-13 | 2012-04-13 | Bulk carrier loading and unloading crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003316A (en) * | 2014-06-04 | 2014-08-27 | 桂平市大众船舶修造厂 | Bulk carrier lifting device |
| CN106564819A (en) * | 2016-11-02 | 2017-04-19 | 泰州三福船舶工程有限公司 | Heavy crane for ships and underwater installation technology |
-
2012
- 2012-04-13 CN CN 201220155694 patent/CN202642043U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003316A (en) * | 2014-06-04 | 2014-08-27 | 桂平市大众船舶修造厂 | Bulk carrier lifting device |
| CN106564819A (en) * | 2016-11-02 | 2017-04-19 | 泰州三福船舶工程有限公司 | Heavy crane for ships and underwater installation technology |
| CN106564819B (en) * | 2016-11-02 | 2018-07-10 | 泰州三福船舶工程有限公司 | A kind of heavy loop wheel machine peculiar to vessel and underwater mounting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |