CN103979323A - Rotary connection device of horizontal pipe discharging hole of ship unloader - Google Patents
Rotary connection device of horizontal pipe discharging hole of ship unloader Download PDFInfo
- Publication number
- CN103979323A CN103979323A CN201410224334.7A CN201410224334A CN103979323A CN 103979323 A CN103979323 A CN 103979323A CN 201410224334 A CN201410224334 A CN 201410224334A CN 103979323 A CN103979323 A CN 103979323A
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- flange
- discharging
- half flange
- discharge nozzle
- transverse tube
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- Ship Loading And Unloading (AREA)
Abstract
The invention relates to the technical field of ship unloader equipment, particularly to a rotary connection device of a horizontal pipe discharging hole of a ship unloader. The rotary connection device comprises the horizontal pipe discharging hole and a discharging pipe which are fixedly connected; two flange assemblies are symmetrically arranged on two end portions of the discharging pipe respectively; each flange assembly comprises a left half flange and a right half flange which are closely connected; a sliding sleeve is arranged between the inner wall of each flange assembly and the outer wall of the discharging pipe. According to the rotary connection device of the horizontal pipe discharging hole of the ship unloader, the two end portions of the discharging pipe are connected through the flange assemblies and the clamping and lifting sliding sleeves and accordingly the safety of connection between the discharging pipe and a discharging device can be well guaranteed, the reliability and the stability are high, fall-off between the discharging device and the discharging pipe can be prevented, the discharging efficiency is effectively improved, the service life is long, the production cost is reduced, installation and maintenance are convenient, and popularization and use are easy.
Description
Technical field
The present invention relates to ship unloaders equipment technical field, be specifically related to ship unloaders transverse tube discharging opening rotary connecting.
Background technology
In the ship unloaders system of prior art, because transverse tube assembly swings up and down, its pendulum angle is 30 degree left and right, thereby cause the discharge nozzle being attached thereto to produce rotation along center shaft, make the reliability and stability between blanking device that discharge nozzle is connected poor, be between blanking device and discharge nozzle, easily to occur obscission, thereby affected blanking efficiency.
Summary of the invention
The object of this invention is to provide between a kind of reasonable in design, novel structure, discharge nozzle and blanking device and be connected high, the effective ship unloaders transverse tube discharging opening rotary connecting that has improved blanking efficiency of reliability and stability.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: ship unloaders transverse tube discharging opening rotary connecting, comprise transverse tube discharging opening and discharge nozzle, described transverse tube discharging opening is fixedly connected with discharge nozzle, the both ends of described discharge nozzle are symmetrically installed with flange assembly, described flange assembly comprises left half flange and right half flange, and described left half flange is closely connected with right half flange, between the inwall of described flange assembly and the outer wall of described discharge nozzle, sliding sleeve is installed.
Further, the axial and footpath of described left half flange and right half flange is upwards equipped with filler port.
Further, the joint face of described left half flange and right half flange is step-like.
Further, described sliding sleeve is wear-resisting non-metal sliding sleeve.
The present invention has following beneficial effect: ship unloaders transverse tube discharging opening rotary connecting of the present invention, comprise transverse tube discharging opening and discharge nozzle, wherein, the both ends of discharge nozzle are symmetrically installed with flange assembly, flange assembly comprises left half flange and right half flange, left half flange is closely connected with right half flange, and between the inwall of flange assembly and the outer wall of discharge nozzle, sliding sleeve is installed; The present invention adopts said structure, adopt flange assembly to be connected with folder act formula sliding sleeve by the both ends at discharge nozzle, thereby make being connected between discharge nozzle and blanking device obtain better safety control, its reliability and stability is high, can prevent from occurring obscission between blanking device and discharge nozzle, has effectively improved blanking efficiency, and long service life, reduced productive costs, installation, easy to maintenance, is easy to promote and use.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the axial cross section schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
As Fig. 1, shown in Fig. 2, ship unloaders transverse tube discharging opening rotary connecting, comprise transverse tube discharging opening 1 and discharge nozzle 2, described transverse tube discharging opening 1 is fixedly connected with discharge nozzle 2, the both ends of described discharge nozzle 2 are symmetrically installed with flange assembly, described flange assembly comprises left half flange 3 and right half flange 4, described left half flange 3 is closely connected with right half flange 4, wherein, adopt left half flange 3 and right half flange 4 welds or bolt mode combines installation, make its sound construction, connection reliability is strong, and good sealing effect, sliding sleeve 5 is installed between the outer wall of the inwall of described flange assembly and described discharge nozzle 2.Wherein, sliding sleeve 5 is folder act formula, described sliding sleeve 5 is wear-resisting non-metal sliding sleeve, here sliding sleeve 5 can select nylon material to make, there is the performances such as good pulling strengrth, impact strength, rigidity, resistance to abrasion, chemical resistance, superficial hardness due to nylon material, therefore be used between metal discharge nozzle 2 and flange assembly, there is superpower wear resisting property.In the present embodiment, because transverse tube assembly swings up and down, its pendulum angle is 30 degree left and right, make the discharge nozzle 2 being attached thereto produce rotation along center shaft, sliding sleeve 5 also does by a small margin and rotatablely moves thereupon simultaneously, makes being connected between discharge nozzle 2 and blanking device obtain better safety control by above-mentioned connecting device, and its reliability and stability is high, can prevent from occurring obscission between blanking device and discharge nozzle 2, effectively improve blanking efficiency.
As shown in Figure 2, axial and the footpath of described left half flange 3 and right half flange 4 is upwards equipped with filler port 6, wherein, filler port 6 all extends to sliding sleeve 5, can be to injecting lubricating oil in it by filler port 6, make it to flow into sliding sleeve 5, make flexibility and reliability, stable between sliding sleeve 5 and discharge nozzle 2 and flange assembly.
As shown in Figure 2, the joint face of described left half flange 3 and right half flange 4 is step-like.Design like this, makes compact conformation between left half flange 3 and right half flange 4, connects more reliably firmly.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other amendments that those of ordinary skill in the art make technical scheme of the present invention or be equal to replacement, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (4)
1. ship unloaders transverse tube discharging opening rotary connecting, comprise transverse tube discharging opening (1) and discharge nozzle (2), described transverse tube discharging opening (1) is fixedly connected with discharge nozzle (2), it is characterized in that, the both ends of described discharge nozzle (2) are symmetrically installed with flange assembly, described flange assembly comprises left half flange (3) and right half flange (4), described left half flange (3) is closely connected with right half flange (4), between the inwall of described flange assembly and the outer wall of described discharge nozzle (2), sliding sleeve (5) is installed.
2. ship unloaders transverse tube discharging opening rotary connecting according to claim 1, is characterized in that, described left half flange (3) and right half flange (4) axially and footpath be upwards equipped with filler port (6).
3. ship unloaders transverse tube discharging opening rotary connecting according to claim 1, is characterized in that, the joint face of described left half flange (3) and right half flange (4) is step-like.
4. ship unloaders transverse tube discharging opening rotary connecting according to claim 1, is characterized in that, described sliding sleeve (5) is wear-resisting non-metal sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224334.7A CN103979323B (en) | 2014-05-26 | 2014-05-26 | Ship unloaders transverse tube discharging opening rotary connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224334.7A CN103979323B (en) | 2014-05-26 | 2014-05-26 | Ship unloaders transverse tube discharging opening rotary connecting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979323A true CN103979323A (en) | 2014-08-13 |
| CN103979323B CN103979323B (en) | 2016-06-29 |
Family
ID=51271541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410224334.7A Active CN103979323B (en) | 2014-05-26 | 2014-05-26 | Ship unloaders transverse tube discharging opening rotary connecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103979323B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537425A (en) * | 1982-05-11 | 1985-08-27 | Umc Industries, Inc. | High integrity flange connection arrangement |
| CN2132905Y (en) * | 1992-07-14 | 1993-05-12 | 冯逸骅 | Flared welding-free flanged connecting structure |
| CN2898529Y (en) * | 2006-03-31 | 2007-05-09 | 王志国 | Convenient flexible joint of pipeline |
| CN200975581Y (en) * | 2006-11-06 | 2007-11-14 | 大庆石油管理局 | Loose flange joint used for steel skeleton plastics composite pipeline |
| CN203865618U (en) * | 2014-05-26 | 2014-10-08 | 南通澳润建材科技有限公司 | Ship unloader rotary type connection device with horizontal pipe discharge hole |
-
2014
- 2014-05-26 CN CN201410224334.7A patent/CN103979323B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537425A (en) * | 1982-05-11 | 1985-08-27 | Umc Industries, Inc. | High integrity flange connection arrangement |
| CN2132905Y (en) * | 1992-07-14 | 1993-05-12 | 冯逸骅 | Flared welding-free flanged connecting structure |
| CN2898529Y (en) * | 2006-03-31 | 2007-05-09 | 王志国 | Convenient flexible joint of pipeline |
| CN200975581Y (en) * | 2006-11-06 | 2007-11-14 | 大庆石油管理局 | Loose flange joint used for steel skeleton plastics composite pipeline |
| CN203865618U (en) * | 2014-05-26 | 2014-10-08 | 南通澳润建材科技有限公司 | Ship unloader rotary type connection device with horizontal pipe discharge hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103979323B (en) | 2016-06-29 |
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