CN114084339A - Oil drainage device for full-rotation rudder propeller release and use method thereof - Google Patents
Oil drainage device for full-rotation rudder propeller release and use method thereof Download PDFInfo
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- CN114084339A CN114084339A CN202111255760.3A CN202111255760A CN114084339A CN 114084339 A CN114084339 A CN 114084339A CN 202111255760 A CN202111255760 A CN 202111255760A CN 114084339 A CN114084339 A CN 114084339A
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- rudder propeller
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- oil drainage
- connecting seat
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000003921 oil Substances 0.000 claims abstract description 185
- 239000010687 lubricating oil Substances 0.000 claims abstract description 74
- 238000007789 sealing Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 10
- 238000004064 recycling Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
- F16N31/02—Oil catchers; Oil wipers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides a full-rotation rudder paddle oil drainage device and a using method thereof, and belongs to the technical field of ship propulsion devices. And a rudder propeller connecting seat in an oil drainage control part in the oil drainage device of the full-rotation rudder propeller is connected with the full-rotation rudder propeller. The hole of rudder oar connecting seat is the draining hole, and the rudder oar connecting seat still has the opening of the periphery wall and the draining hole of intercommunication rudder oar connecting seat. The columnar valve core is coaxially and slidably arranged in the oil drainage hole, and the reset piece controls the columnar valve core to close the circulation hole. And an oil pipe of the collecting component is in threaded connection with the oil drainage hole, the oil pipe is driven to rotate and extend into the oil drainage hole so as to push the columnar valve core to move until the columnar valve core opens the circulation hole, and the lubricating oil sequentially enters the circulation hole, the oil drainage hole, the oil pipe and the collecting container. The lubricating oil hardly leaks to cause environmental pollution. The collecting container can fully collect and recycle the lubricating oil, can improve the collection rate and the recycling rate of the lubricating oil and reduce the environmental pollution caused by the lubricating oil.
Description
Technical Field
The disclosure relates to the technical field of ship propulsion devices, in particular to a full-rotation rudder propeller oil drainage device and a using method thereof.
Background
The full-rotating rudder propeller is a common ship propulsion device, and in the normal working process of the full-rotating rudder propeller, the inside of the full-rotating rudder propeller is usually filled with lubricating oil so as to ensure the normal operation of the full-rotating rudder propeller. However, in the process that the full-turning rudder propeller needs to be maintained or the dock needs to be repaired, lubricating oil in the full-turning rudder propeller needs to be discharged so as to maintain or inspect the internal structure of the full-turning rudder propeller.
The lubricating oil in the full-turn rudder propeller is discharged, generally, the lubricating oil in the full-turn rudder propeller flows out from the oil drainage port and enters the lubricating oil collecting device by pulling out the blockage of the oil drainage port of the full-turn rudder propeller so as to recycle the lubricating oil. However, in the process that the lubricating oil directly flows into the lubricating oil collecting device from the oil drainage port, the flow speed of the lubricating oil per se is difficult to control, the connection between the oil drainage port and the lubricating oil collecting device is not tight enough, and if the flow speed of the lubricating oil is too fast, part of the lubricating oil is easy to splash out of the lubricating oil collecting device, so that lubricating oil loss and environmental pollution are caused.
Disclosure of Invention
The embodiment of the disclosure provides a full-rotation rudder paddle oil drainage device and a using method thereof, which can improve the collection rate and the reutilization rate of lubricating oil and reduce the environmental pollution caused by the lubricating oil. The technical scheme is as follows:
the disclosed embodiment provides a full-turning rudder paddle oil drainage device which comprises an oil drainage control part and a collecting part,
the oil drainage control part comprises a steering oar connecting seat, a columnar valve core and a resetting part,
the steering oar connecting seat is cylindrical, one end of the steering oar connecting seat is a steering oar connecting end, a hole of the steering oar connecting seat is an oil drainage hole, the steering oar connecting seat is also provided with a circulation hole, the circulation hole is communicated with the peripheral wall of the steering oar connecting seat and the oil drainage hole, the columnar valve core is coaxially and slidably arranged in the oil drainage hole,
the other end of the resetting piece, which is connected with the rudder propeller connecting seat, is connected with the columnar valve core, the resetting piece is used for controlling the columnar valve core to seal the circulation hole,
the collecting component comprises an oil pipe and a collecting container, one end of the oil pipe is in threaded fit with one end, close to the rudder propeller connecting end, of the oil drainage hole, and the other end of the oil pipe is communicated with the collecting container.
Optionally, the cylindrical valve core comprises a sealing section and a buffering section which are coaxially connected, the sealing section is connected with the resetting piece, the buffering section is cylindrical, and the peripheral wall of the buffering section is provided with a plurality of oil control holes communicated to the circulation hole.
Optionally, the peripheral wall of the buffer section has an annular groove coaxial with the buffer section.
Optionally, the rudder propeller connecting seat has a plurality of circulation holes which are distributed along the circumferential direction of the rudder propeller connecting seat and correspond to the plurality of oil control holes one to one.
Optionally, the piece that resets includes reset spring, draining control unit still includes spring mounting panel, spring mounting panel with the other end sealing connection of steering oar connecting seat just covers the one end in draining hole, reset spring is located in draining hole just reset spring's both ends respectively with spring mounting panel reaches the column case links to each other.
Optionally, the oil drainage control part further comprises a support rib plate, and the support rib plate is connected with one surface, far away from the return spring, of the spring mounting plate.
Optionally, the oil drainage control part further comprises a plug screw, and the plug screw is detachably connected with the rudder propeller connecting end.
Optionally, the oil pipe and the collection container are made of stainless steel.
The embodiment of the disclosure provides a use method of a full-rotation rudder propeller oil drainage device, which comprises the following steps:
providing the fully-rotating rudder propeller oil drainage device which is installed on the fully-rotating rudder propeller, wherein a rudder propeller connecting end of a rudder propeller connecting seat of an oil drainage control component in the fully-rotating rudder propeller oil drainage device is connected to the fully-rotating rudder propeller, and an oil drainage hole of the rudder propeller connecting seat is used as an oil drainage channel;
a resetting piece in the oil drainage control component enables the columnar valve core to seal a circulation hole of the rudder propeller connecting seat so as to seal lubricating oil in the circulation hole;
and connecting an oil pipe of a collecting component in the oil drainage device for the full-rotation rudder propeller with the oil drainage hole in a threaded manner, driving the oil pipe to rotate and extend into the oil drainage hole so as to push the columnar valve core to move until the columnar valve core opens the circulation hole, and enabling the lubricating oil to flow to the oil pipe extending into the oil drainage hole from the circulation hole and enter a collecting container in the collecting component.
Optionally, the using method further comprises:
and pouring the lubricating oil in the collecting container into the full-rotation rudder paddle for reuse.
The beneficial effects brought by the technical scheme provided by the embodiment of the disclosure at least comprise:
the oil drainage device is put to full gyration rudder oar includes draining control part and collecting element, and the rudder oar connecting seat is the tube-shape in the draining control part, and the one end of rudder oar connecting seat is the rudder oar link for be connected to the full gyration rudder oar, and for other parts provide installation and support in the draining control part. The hole of rudder oar connecting seat is for draining the oil hole, provides the draining passageway, and the rudder oar connecting seat still has the periphery wall of intercommunication rudder oar connecting seat and the opening of draining the oil hole, and lubricating oil can get into in the draining hole through the opening from the inside of full gyration rudder oar. The columnar valve core is coaxially and slidably arranged in the oil drainage hole, and the resetting piece connected with the other end of the rudder propeller connecting seat and the columnar valve core can control the columnar valve core to seal the circulation hole. In the sailing process of the full-rotation rudder propeller, lubricating oil in the full-rotation rudder propeller is blocked and cannot flow out under the action of the resetting piece. When the full-rotation rudder propeller needs to be maintained or repaired in a dock, an oil pipe of the collecting component can be in threaded connection with the oil drainage hole, the oil pipe is driven to rotate and extend into the oil drainage hole to push the columnar valve core to move until the columnar valve core opens the circulation hole, and lubricating oil flows into the oil pipe extending into the oil drainage hole from the circulation hole and enters a collecting container in the collecting component. In the whole process, the movement of the columnar valve core is controlled, the oil drainage hole is sealed by the oil pipe, lubricating oil can slowly enter the oil drainage hole from the circulation hole and then enter the oil pipe, and enters the collecting container tightly connected with the oil pipe through the oil pipe, so that the lubricating oil hardly leaks to cause environmental pollution. The collecting container can fully collect and recycle the lubricating oil, can improve the collection rate and the recycling rate of the lubricating oil and reduce the environmental pollution caused by the lubricating oil.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic view of a use state of a full-turning rudder propeller oil drainage device provided by an embodiment of the present disclosure;
fig. 2 is a schematic position relationship diagram of a rudder propeller and a rudder propeller oil drainage device provided in the embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an oil drainage control component provided in the embodiment of the present disclosure;
FIG. 4 is a schematic view of another state of the oil drainage control component provided by the disclosed embodiment;
fig. 5 is a flowchart of a method for using the fully-slewing rudder propeller oil drainage device according to the embodiment of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," "third," and similar terms in the description and claims of the present disclosure are not intended to indicate any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "top", "bottom", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.
For convenience of understanding, fig. 1 is provided herein for illustration, and fig. 1 is a schematic view of a usage state of a fully-slewing rudder propeller oil drainage device provided in an embodiment of the present disclosure, and it can be seen with reference to fig. 1 that the embodiment of the present disclosure provides a fully-slewing rudder propeller oil drainage device, which includes an oil drainage control component 1 and a collecting component 2.
The oil drainage control component 1 comprises a rudder propeller connecting seat 101, a columnar valve core 102 and a resetting piece 103. The rudder propeller connecting seat 101 is the tube-shape, and the one end of rudder propeller connecting seat 101 is the rudder propeller connecting end, and the hole of rudder propeller connecting seat 101 is draining hole 1011, and rudder propeller connecting seat 101 still has circulation hole 1012, and the periphery wall and the draining hole 1011 of circulation hole 1012 intercommunication rudder propeller connecting seat 101, and the coaxial and slidable setting of column case 102 is in draining hole 1011. The other end of the reset piece 103, which is connected with the rudder propeller connecting seat 101, and the cylindrical valve core 102 are connected, and the reset piece 103 is used for controlling the cylindrical valve core 102 to close the flow hole 1012.
The collecting component 2 comprises an oil pipe 201 and a collecting container 202, one end of the oil pipe 201 is in threaded fit with one end of the oil drainage hole 1011 close to the connecting end of the steering oar, and the other end of the oil pipe 201 is communicated with the collecting container 202.
The oil drainage device is put to rudder oar of gyration entirely includes draining control part 1 and collecting part 2, and rudder oar connecting seat 101 is the tube-shape in the draining control part 1, and the one end of rudder oar connecting seat 101 is the rudder oar link for be connected to the rudder oar of gyration entirely, and for other parts provide installation and support in the draining control part 1. The hole of rudder oar connecting seat 101 is draining hole 1011, provides the draining passageway, and rudder oar connecting seat 101 still has the periphery wall of intercommunication rudder oar connecting seat 101 and the opening 1012 of draining hole 1011, and lubricating oil can get into in the draining hole 1011 through opening 1012 from the inside of full-circle gyration rudder oar. The cylindrical valve core 102 is coaxially and slidably arranged in the oil drainage hole 1011, and the reset piece 103 connected with the other end of the rudder propeller connecting seat 101 and the cylindrical valve core 102 can control the cylindrical valve core 102 to close the flow hole 1012. In the sailing process of the full-rotation rudder propeller, lubricating oil in the full-rotation rudder propeller is blocked and cannot flow out under the action of the resetting piece 103. When the full-rotation rudder propeller needs to be repaired or the dock is repaired, the oil pipe 201 of the collecting component 2 can be in threaded connection with the oil drainage hole 1011, the oil pipe 201 is driven to rotate and extend into the oil drainage hole 1011 to push the cylindrical valve core 102 to move until the cylindrical valve core 102 opens the circulation hole 1012, and lubricating oil flows to the oil pipe 201 extending into the oil drainage hole 1011 from the circulation hole 1012 and enters the collecting container 202 in the collecting component 2. In the whole process, the movement of the columnar valve core 102 is controlled, the oil drainage hole 1011 is sealed by the oil pipe 201, lubricating oil can slowly enter the oil drainage hole 1011 from the circulation hole 1012 and then enter the oil pipe 201, and enters the collecting container 202 tightly connected with the oil pipe 201 through the oil pipe 201, so that the lubricating oil hardly leaks to cause environmental pollution. The collecting container 202 can collect and reuse the lubricating oil sufficiently, and can improve the collection rate and reuse rate of the lubricating oil and reduce environmental pollution caused by the lubricating oil.
It should be noted that the rudder propeller has a notch for draining oil, and the rudder propeller connecting end of the rudder propeller connecting seat 101 may be in interference fit or threaded fit with the notch of the rudder propeller or connected through a connecting member. Common connectors may be bolts, screws, etc., and the disclosure is not limited thereto.
For the convenience of understanding, fig. 2 may be provided herein, and fig. 2 is a schematic diagram of a positional relationship between the rudder propeller and the oil drain device for the rudder propeller according to an embodiment of the present disclosure, and it can be known from fig. 2 that the oil drain device for the rudder propeller may be installed at a lower portion of the gear box 100 for the rudder propeller to facilitate the release of the lubricating oil.
Fig. 3 is a schematic structural diagram of the oil drainage control component provided in the embodiment of the present disclosure, and it can be known from fig. 3 that the outer peripheral wall of the rudder propeller connecting end of the rudder propeller connecting seat 101 is connected with the rudder propeller through screw thread fit. The stable connection between the rudder propeller connecting seat 101 and the full-rotation rudder propeller can be facilitated.
Illustratively, the rudder propeller connecting seat 101 may include a cylindrical body 101a and a connecting ring 101b, the connecting ring 101b is coaxially connected to an outer circumferential wall of the cylindrical body 101a, the outer circumferential wall of the cylindrical body 101a and the rudder propeller connecting seat 101 may be connected by a screw-thread fit, and the connecting ring 101b and the rudder propeller may be connected by a connecting member.
The cylindrical main body 101a and the connecting ring 101b are connected with the full-rotation rudder propeller, so that the connection stability between the rudder propeller connecting seat 101 and the full-rotation rudder propeller can be improved, and the stable use of the oil drainage device for the full-rotation rudder propeller is guaranteed.
Alternatively, a plurality of connecting members are provided at intervals in the circumferential direction of the connecting ring 101b, and the plurality of connecting members stably connect the connecting ring 101b and the rudder propeller. The stability of the rudder propeller connecting seat 101 can be improved.
It should be noted that, in the implementation provided in the present disclosure, all the related connecting members refer to bolts, screws or similar connecting structures.
For example, the end surface of the connection ring 101b and the rudder propeller may be sealed by a sealing ring. The sealing stability of the full-rotation rudder propeller is improved, and the possibility of lubricating oil leakage is reduced.
Illustratively, the oil drain hole 1011 includes a first section 1011a and a second section 1011b coaxially connected, the first section 1011a has a diameter smaller than that of the second section 1011b, an opening of the flow hole 1012 is located at the second section 1011b, and the cylindrical spool 102 is located at the second section 1011 b.
The oil drain hole 1011 is provided to include a first section 1011a and a second section 1011b, the diameter of the first section 1011a is smaller than that of the second section 1011b, and one opening of the flow hole 1012 and the cylindrical spool 102 are both located at the second section 1011 b. On one hand, the installation and positioning of the columnar valve core 102 are facilitated, and on the other hand, the transition surface 1013 naturally formed between the first section 1011a and the second section 1011b due to the diameter change can be abutted against the end surface of the columnar valve core 102, so that the sealing performance of the columnar valve core 102 to lubricating oil is further improved.
Optionally, the rudder propeller connecting base 101 may further have a plurality of flow holes 1012 equally spaced along the circumference of the rudder propeller connecting base 101.
The plurality of flow holes 1012 can control the flow rate of the lubricant to some extent while not affecting the rapid release of the lubricant.
In other implementations provided by the present disclosure, the number of the flow holes 1012 may also be set to 1 or 2, which is not limited by the present disclosure.
Illustratively, the flow holes 1012 may be circular in cross-section. The lubricating oil can flow conveniently, and the maintenance is not influenced by the residual lubricating oil easily.
It should be noted that in other implementations provided by the present disclosure, the cross section of the flow holes 1012 may also be rectangular or other irregular shapes, which is not limited by the present disclosure.
Referring to fig. 3, the cylindrical valve core 102 includes a sealing section 1021 and a damping section 1022 which are coaxially connected, the sealing section 1021 is connected to the reset member 103, the damping section 1022 is cylindrical, and an outer peripheral wall of the damping section 1022 has a plurality of oil control holes 1022a communicating with the flow hole 1012.
The cylindrical valve core 102 is arranged to include a sealing section 1021 and a buffering section 1022 which are coaxially connected, the sealing section 1021 is used for blocking the circulation hole 1012, and the peripheral wall of the buffering section 1022 far away from the resetting piece 103 is provided with a plurality of oil control holes 1022a communicated with the oil control holes 1022a, so that the buffering effect can be achieved, lubricating oil mainly enters the oil pipe 201 from the oil control holes 1022a, the impact of the lubricating oil is further reduced, and the leakage of the lubricating oil is avoided.
Note that the sealing section 1021 is cylindrical. A plurality of oil control holes 1022a are equidistantly spaced along the circumference of the buffer section 1022. The lubricating oil can be controlled to flow out more uniformly.
For example, a plurality of oil control holes 1022a may correspond one-to-one with a plurality of flow holes 1012.
The oil control holes 1022a may correspond to the flow holes 1012 one by one, and may control the flow of the lubricating oil more stably.
Optionally, the peripheral wall of the buffer section 1022 has an annular groove 1022b coaxial with the buffer section 1022.
Illustratively, the annular groove 1022b may be arcuate in cross-section. The buffer effect on the lubricating oil is better, and the residual condition of the lubricating oil is not easy to occur.
In other implementations provided by the present disclosure, the cross-section of the annular groove 1022b may also be U-shaped or rectangular. The present disclosure is not so limited.
Optionally, the reset piece 103 includes a reset spring, the oil drainage control component 1 further includes a spring mounting plate 104, the spring mounting plate 104 is hermetically connected to the other end of the rudder propeller connecting seat 101 and covers one end of the oil drainage hole 1011, the reset spring is located in the oil drainage hole 1011, and two ends of the reset spring are respectively connected to the spring mounting plate 104 and the cylindrical valve core 102.
The reset piece 103 is set as a reset spring, and the spring mounting plate 104 covering the other end of the rudder propeller connecting seat 101 is added, so that the installation of the reset spring is facilitated, the possibility of lubricating oil leakage between the spring mounting plate 104 and the cylindrical valve core 102 can be reduced, and the sealing requirement of the cylindrical valve core 102 is reduced. The return spring also facilitates urging of the spool 102 to control the spool 102 to close the flow orifice 1012.
Illustratively, the return spring may be a coil spring, and an axis of the return spring coincides with an axis of the oil drain hole 1011, one end of the return spring is connected to the plate surface of the spring mounting plate 104, and the other end of the return spring is connected to the sealing section 1021 of the cylindrical valve core 102.
The return spring is set to be a coil spring, and the axis of the return spring coincides with the axis of the oil drainage hole 1011, so that the return spring can push the cylindrical valve core 102 more stably, and under the action of the elastic force of the return spring, the cylindrical valve core 102 is pushed to the peripheral wall to close the circulation hole 1012. The stable pushing and closing of the columnar valve core 102 are convenient to realize.
In other implementations provided by the present disclosure, the reset element 103 may also be configured as an elastic plate or a disc spring with elastic deformation capability, which is not limited by the present disclosure.
Alternatively, one surface of the sealing section 1021 near the spring mounting plate 104 may have a spring mounting groove 1021a, and one end of the return spring is located in the spring mounting groove 1021a and connected to a bottom surface of the spring mounting groove 1021 a.
The addition of the spring mounting groove 1021a can facilitate the mounting and positioning of the return spring, and can reduce the possible deviation and shaking of the return spring in the working process, thereby ensuring the stable pushing of the cylindrical valve core 102 to ensure that the cylindrical valve core 102 can stably close the circulation hole 1012.
Illustratively, the oil drainage control component 1 further comprises a support rib 105, and the support rib 105 is connected with one surface of the spring mounting plate 104 far away from the return spring.
The supporting rib plates 105 are added, and the overall stability of the rudder propeller connecting seat 101 and the spring mounting plate 104 can be improved by the supporting rib plates 105, so that the overall stable use of the rudder propeller connecting seat 101 and the spring mounting plate 104 is ensured.
Optionally, the support rib plate 105 may include a hexagonal support column 1051, support ribs 1052 and an annular support plate 1053, the outer peripheral wall of the annular support plate 1053 is coaxially connected to the oil drainage hole 1011, the annular support plate 1053 is coaxial with the hexagonal support column 1051, the plurality of support ribs 1052 are located between the hexagonal support column 1051 and the annular support plate 1053, and both ends of each support rib 1052 are equally connected to the hexagonal support column 1051 and the annular support plate 1053, respectively.
The supporting plate is arranged to be of the structure, on one hand, the cost of the oil drainage device placed on the rudder propeller can be improved without excessively increasing, and meanwhile, the use stability of the oil drainage device placed on the rudder propeller is effectively improved. And the connection between the annular supporting plate 1053 and the rudder propeller connecting seat 101 can be realized, and the hexagonal supporting column 1051 can bear part of the pressure exerted on the spring supporting plate by the return spring, so that the overall stability of the rudder propeller connecting seat 101 and the spring mounting plate 104 is improved. On the other hand, the hexagonal support column 1051 can also provide a stress point, the hexagonal support column 1051 and the spring mounting plate 104 are connected together, and then the spring mounting plate 104 and the support rib plate 105 are integrally mounted on the rudder propeller connecting seat 101, so that the mounting between the rudder propeller connecting seat 101 and the spring mounting plate 104 can be facilitated.
Fig. 4 is another state schematic diagram of the oil drainage control component provided in the embodiment of the present disclosure, and as can be seen from fig. 4, the oil drainage control component 1 further includes a plug screw 106, and the plug screw 106 is detachably connected to the rudder propeller connecting end.
The plug screw 106 can be used for shutoff rudder propeller link when the rudder propeller that turns round normally sails, and when the rudder propeller that turns round needs the oil drain, can dismantle plug screw 106 and reuse collection part 2 and collect lubricating oil.
Optionally, the oil pipe 201 and the collection container 202 are made of stainless steel.
The preparation materials of the oil pipe 201 and the collecting container 202 are selected from the above range, so that salt mist corrosion to the oil pipe 201 and the collecting container 202 can be reduced, and the service life of the oil drainage device for the rudder propeller is prolonged.
Illustratively, the connection between the tubing 201 and the collection vessel 202 may be a threaded fit. Facilitating the connection and sealing between the tubing 201 and the collection vessel 202.
Optionally, the collection container 202 may be in the form of a can, a barrel, or a cylinder, as the present disclosure is not limited thereto.
Fig. 5 is a flowchart of a method for using a fully-slewing rudder propeller oil drainage device according to an embodiment of the present disclosure, and it can be seen from fig. 5 that the embodiment of the present disclosure provides a method for using a fully-slewing rudder propeller oil drainage device, where the method for using a fully-slewing rudder propeller oil drainage device includes:
s101: the oil drainage device is arranged on the fully-rotating rudder propeller, the rudder propeller connecting end of the rudder propeller connecting seat of the oil drainage control component in the oil drainage device is connected to the fully-rotating rudder propeller, and the oil drainage hole of the rudder propeller connecting seat is used as an oil drainage channel.
S102: the resetting piece in the oil drainage control part enables the columnar valve core to seal the circulation hole of the rudder propeller connecting seat so as to seal lubricating oil in the circulation hole.
S103: the oil pipe of the collecting component in the oil drainage device placed by the full-rotation rudder propeller is in threaded connection with the oil drainage hole, the oil pipe is driven to rotate and stretch into the oil drainage hole to push the columnar valve core to move until the columnar valve core opens the circulation hole, and lubricating oil flows into the oil pipe stretching into the oil drainage hole from the circulation hole and enters a collecting container in the collecting component.
The oil drainage device is put to full gyration rudder oar includes draining control part and collecting element, and the rudder oar connecting seat is the tube-shape in the draining control part, and the one end of rudder oar connecting seat is the rudder oar link for be connected to the full gyration rudder oar, and for other parts provide installation and support in the draining control part. The hole of rudder oar connecting seat is for draining the oil hole, provides the draining passageway, and the rudder oar connecting seat still has the periphery wall of intercommunication rudder oar connecting seat and the opening of draining the oil hole, and lubricating oil can get into in the draining hole through the opening from the inside of full gyration rudder oar. The columnar valve core is coaxially and slidably arranged in the oil drainage hole, and the resetting piece connected with the other end of the rudder propeller connecting seat and the columnar valve core can control the columnar valve core to seal the circulation hole. In the sailing process of the full-rotation rudder propeller, lubricating oil in the full-rotation rudder propeller is blocked and cannot flow out under the action of the resetting piece. When the full-rotation rudder propeller needs to be maintained or repaired in a dock, an oil pipe of the collecting component can be in threaded connection with the oil drainage hole, the oil pipe is driven to rotate and extend into the oil drainage hole to push the columnar valve core to move until the columnar valve core opens the circulation hole, and lubricating oil flows into the oil pipe extending into the oil drainage hole from the circulation hole and enters a collecting container in the collecting component. In the whole process, the movement of the columnar valve core is controlled, the oil drainage hole is sealed by the oil pipe, lubricating oil can slowly enter the oil drainage hole from the circulation hole and then enter the oil pipe, and enters the collecting container tightly connected with the oil pipe through the oil pipe, so that the lubricating oil hardly leaks to cause environmental pollution. The collecting container can fully collect and recycle the lubricating oil, can improve the collection rate and the recycling rate of the lubricating oil and reduce the environmental pollution caused by the lubricating oil.
In one implementation manner provided by the present disclosure, the using method further includes:
after step S103 is executed and the full-turning rudder propeller is repaired or the dock is repaired, the lubricating oil in the collecting container is poured into the full-turning rudder propeller for reuse.
The reuse rate of the lubricating oil can be improved.
Before the lubricating oil in the collecting container is poured into the full-rotation rudder propeller, the oil pipe and the collecting container can be separated, and then the lubricating oil in the collecting container is poured into the full-rotation rudder propeller.
Although the present invention has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The oil drainage device for the full-rotating rudder propeller is characterized by comprising an oil drainage control part (1) and a collecting part (2),
the oil drainage control component (1) comprises a rudder propeller connecting seat (101), a columnar valve core (102) and a resetting piece (103),
the steering oar connecting seat (101) is the tube-shape, the one end of steering oar connecting seat (101) is the steering oar link, the hole of steering oar connecting seat (101) is draining hole (1011), steering oar connecting seat (101) still has circulation hole (1012), circulation hole (1012) intercommunication the periphery wall of steering oar connecting seat (101) with draining hole (1011), columnar case (102) are coaxial and set up slidable in draining hole (1011),
the other end of the resetting piece (103) connected with the rudder propeller connecting seat (101) and the columnar valve core (102), the resetting piece (103) is used for controlling the columnar valve core (102) to close the circulation hole (1012),
collecting element (2) include oil pipe (201) and collecting container (202), the one end of oil pipe (201) with draining hole (1011) are close to the one end screw-thread fit of rudder oar link, the other end of oil pipe (201) with collecting container (202) intercommunication.
2. The rotary rudder paddle oil drainage device according to claim 1, wherein the cylindrical valve core (102) comprises a sealing section (1021) and a buffering section (1022) which are coaxially connected, the sealing section (1021) is connected with the resetting piece (103), the buffering section (1022) is cylindrical, and the peripheral wall of the buffering section (1022) is provided with a plurality of oil control holes (1022a) communicated with the circulating hole (1012).
3. The rudder paddle drain device according to claim 2, wherein the peripheral wall of the buffer section (1022) has an annular groove (1022b) coaxial with the buffer section (1022).
4. The discharging and oil draining device for the rudder propeller as claimed in claim 2, wherein the rudder propeller connecting seat (101) has a plurality of flow holes (1012) which are distributed along the circumferential direction of the rudder propeller connecting seat (101) and correspond to the plurality of oil control holes (1022a) in a one-to-one manner.
5. The oil drainage device is put to full gyration rudder propeller of any one of claims 1 to 4, characterized in that, the piece that resets (103) includes reset spring, draining control unit (1) still includes spring mounting plate (104), spring mounting plate (104) with the other end sealing connection of rudder propeller connecting seat (101) and cover the one end of draining hole (1011), reset spring is located draining hole (1011) and reset spring's both ends respectively with spring mounting plate (104) and column case (102) link to each other.
6. The oil drainage device is arranged on the rudder propeller according to claim 5, wherein the oil drainage control part (1) further comprises a support rib plate (105), and the support rib plate (105) is connected with one surface of the spring mounting plate (104) far away from the return spring.
7. The oil drainage device is put to full gyration rudder propeller according to any one of claims 1 to 4, characterized in that, the oil drainage control part (1) also includes plug screw (106), the plug screw (106) with the rudder propeller link detachable connection.
8. The oil drainage device for the rudder propeller of any one of claims 1 to 4, wherein the oil pipe (201) and the collecting container (202) are made of stainless steel.
9. A use method of a full-rotation rudder propeller oil drainage device is characterized by comprising the following steps:
providing a full-rotation rudder propeller oil drainage device which is installed on a full-rotation rudder propeller and is defined by any one of claims 1-8, wherein a rudder propeller connecting end of a rudder propeller connecting seat of an oil drainage control part in the full-rotation rudder propeller oil drainage device is connected to the full-rotation rudder propeller, and an oil drainage hole of the rudder propeller connecting seat is used as an oil drainage channel;
a resetting piece in the oil drainage control component enables the columnar valve core to seal a circulation hole of the rudder propeller connecting seat so as to seal lubricating oil in the circulation hole;
and connecting an oil pipe of a collecting component in the oil drainage device for the full-rotation rudder propeller with the oil drainage hole in a threaded manner, driving the oil pipe to rotate and extend into the oil drainage hole so as to push the columnar valve core to move until the columnar valve core opens the circulation hole, and enabling the lubricating oil to flow to the oil pipe extending into the oil drainage hole from the circulation hole and enter a collecting container in the collecting component.
10. The method of using a rudder propeller drainage device according to claim 9, wherein the method further comprises:
and pouring the lubricating oil in the collecting container into the full-rotation rudder paddle for reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255760.3A CN114084339A (en) | 2021-10-27 | 2021-10-27 | Oil drainage device for full-rotation rudder propeller release and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255760.3A CN114084339A (en) | 2021-10-27 | 2021-10-27 | Oil drainage device for full-rotation rudder propeller release and use method thereof |
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| CN114084339A true CN114084339A (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111255760.3A Pending CN114084339A (en) | 2021-10-27 | 2021-10-27 | Oil drainage device for full-rotation rudder propeller release and use method thereof |
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Application publication date: 20220225 |