CN201046844Y - Novel bucket for ship unloader - Google Patents
Novel bucket for ship unloader Download PDFInfo
- Publication number
- CN201046844Y CN201046844Y CNU2007200121105U CN200720012110U CN201046844Y CN 201046844 Y CN201046844 Y CN 201046844Y CN U2007200121105 U CNU2007200121105 U CN U2007200121105U CN 200720012110 U CN200720012110 U CN 200720012110U CN 201046844 Y CN201046844 Y CN 201046844Y
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- CN
- China
- Prior art keywords
- hopper
- permanent magnetic
- magnetic steel
- model
- wear resistant
- 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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- Ship Loading And Unloading (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model provides a novel hopper for a ship unloader and pertains to a hopper of an iron core grab ship unloader used in a bulk material transportation field. The utility model is characterized in that NbFeB permanent magnetic steel and one layer of rubber gaskets are additionally arranged between a hopper wear resistant plate and a hopper outer wall, and the NbFeB permanent magnetic steel, the rubber gaskets, the hopper wear resistant plate and the hopper outer wall are tightly connected into a whole by bolts. A few iron cores are absorbed by the NbFeB permanent magnetic steel additionally arranged on the utility model through the wear resistant plate, thereby forming an iron core protective layer which plays a role of protecting the wear resistant plate, for the wear resistant plate is not directly impacted by the falling iron cores. Meanwhile, the impact force of the iron core on the NbFeB permanent magnetic steel is eased by the rubber gaskets. The utility model is characterized by novel structure, simple production, easy assembling, and low cost etc., and pertains to the novel hopper which combines the economy and practicability together.
Description
Technical field
Ship unloaders described in the utility model belong to the hopper of the iron ore of bulk cargo transportation art with grab bucket ship unloader with novel hopper.
Background technology
Advantages such as the wear plate material of ship unloaders hopper inwall was ZGMn13 or NM360 in the past, and the former is big because of its intensity, and Dent resistance is good are widely used in the ship unloaders hopper inwall of loading and unloading iron ore, to slow down the impact of iron ore to the hopper inwall.But because of the iron ore stone when grab bucket drops to the hopper inwall, because of the movement of falling object and gravity own produce huge impact power, just cause the ZGMn13 wear plate to damage in very short time.With the 50t grab bucket ship unloader is example, and it is that 40000NS impacts that the hopper inwall on average once will bear momentum, and so the huge impact momentum very easily damages wear plate.The wear plate replacement cycle is 2 months only according to statistics, has become genuine " consumable accessory ".So frequent replacing wear plate causes manpower and the dual waste of cost to the user, but also influences the operating efficiency of ship unloaders.At existing problem in the above-mentioned prior art, the novel hopper of a kind of later-model ship unloaders of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is the novel hoppers of a kind of later-model ship unloaders of research and design, to avoid the frequent wear plate of changing in the ship unloaders working process, reduce the economic loss that causes thus, guarantee that production efficiency is unaffected, therefore developed this novel hopper.The novel hopper of ship unloaders described in the utility model, its structure is to have increased one deck Nd-Fe-B permanent magnetic steel and one deck rubber sheet gasket in the middle of hopper wear plate and hopper outer wall, and by the bolt group Nd-Fe-B permanent magnetic steel, rubber sheet gasket and wear plate and hopper outer wall leak-tight joint is in the same place.The novel hopper of ship unloaders described in the utility model; owing to increased the Nd-Fe-B permanent magnetic steel; the magnetic of utilizing the Nd-Fe-B permanent magnetic steel to have; see through wear plate absorption small amounts of iron ore; form the iron ore protective cover; make the iron ore that falls once more directly not clash into wear plate, wear plate has been played protective effect.Owing to increased rubber sheet gasket, also alleviated the impulsive force of iron ore simultaneously to the Nd-Fe-B permanent magnetic steel.The utlity model has novel structure, make simple, easy for installation, wear plate is almost become " not decreasing part " from " consumable accessory ", prolonged its service life, wear plate cost and diversion fee have been reduced, improved the hopper quality, thereby improved the advantages such as product design of grab bucket ship unloader, it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The utility model has two accompanying drawings, wherein
Accompanying drawing 1 ship unloaders are with novel hopper construction scheme drawing
Accompanying drawing 2 ship unloaders are with novel hopper construction scheme drawing A-A view
Among the figure: 1, wear plate 2, hopper outer wall 3, Nd-Fe-B permanent magnetic steel 4, rubber sheet gasket 5, bolt group 6, hopper
The specific embodiment
Specific embodiment of the utility model as shown in drawings; ship unloaders mainly are to have increased one deck Nd-Fe-B permanent magnetic steel 3 and one deck rubber sheet gaskets 4 in the wear plate 1 and outer wall 2 centres of former ship unloaders hopper 6 with novel hopper; and by bolt group 5 with Nd-Fe-B permanent magnetic steel 3; rubber sheet gasket 4 is in the same place with hopper outer wall 2 leak-tight joints with wear plate 1; Nd-Fe-B permanent magnetic steel 3 sees through wear plate 1 absorption small amounts of iron ore; form the iron ore protective cover; make the iron ore that falls once more can not directly clash into wear plate 1; wear plate 1 has been played protective effect, and rubber sheet gasket 4 has also alleviated the impact strength of iron ore to Nd-Fe-B permanent magnetic steel 3 simultaneously.Ship unloaders described in the utility model have solved the frequent problem of damaging of ship unloaders hopper wear plate in the past with novel hopper.
Claims (1)
1. the novel hopper of ship unloaders is equipped with hopper wear plate (1) on the hopper outer wall (2) of hopper (6); It is characterized in that it being in the middle of hopper wear plate (1) and hopper outer wall (2), to have installed one deck Nd-Fe-B permanent magnetic steel (3) additional, with one deck rubber sheet gasket (4), and by bolt group (5) with Nd-Fe-B permanent magnetic steel (3), rubber sheet gasket (4) and wear plate (1) and hopper outer wall (2) leak-tight joint together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200121105U CN201046844Y (en) | 2007-05-14 | 2007-05-14 | Novel bucket for ship unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200121105U CN201046844Y (en) | 2007-05-14 | 2007-05-14 | Novel bucket for ship unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046844Y true CN201046844Y (en) | 2008-04-16 |
Family
ID=39299419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200121105U Expired - Lifetime CN201046844Y (en) | 2007-05-14 | 2007-05-14 | Novel bucket for ship unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046844Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920823A (en) * | 2010-09-14 | 2010-12-22 | 无锡工力工程机械厂 | Wear-resistance funnel for bridge-type grab ship unloader |
| CN103274132A (en) * | 2013-03-22 | 2013-09-04 | 江苏鼎盛重工有限公司 | Hopper for offshore lightering platform ship |
-
2007
- 2007-05-14 CN CNU2007200121105U patent/CN201046844Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920823A (en) * | 2010-09-14 | 2010-12-22 | 无锡工力工程机械厂 | Wear-resistance funnel for bridge-type grab ship unloader |
| CN103274132A (en) * | 2013-03-22 | 2013-09-04 | 江苏鼎盛重工有限公司 | Hopper for offshore lightering platform ship |
| CN103274132B (en) * | 2013-03-22 | 2015-11-18 | 江苏鼎盛重工有限公司 | Transfer flat-bottomed boat hopper in a kind of sea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: HUARUI CO., LTD., DALIAN Effective date: 20120419 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116011 DALIAN, LIAONING PROVINCE TO: 116013 DALIAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120419 Address after: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No. Patentee after: Dalian Huarui Heavy Industry Group Co., Ltd. Address before: 116011 No. 169 Bayi Road, Xigang District, Liaoning, Dalian Patentee before: Huarui Co., Ltd., Dalian |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |