CN108394543A - A kind of connection structure of hydraulic power unit and marine diesel flywheel end - Google Patents
A kind of connection structure of hydraulic power unit and marine diesel flywheel end Download PDFInfo
- Publication number
- CN108394543A CN108394543A CN201810341840.2A CN201810341840A CN108394543A CN 108394543 A CN108394543 A CN 108394543A CN 201810341840 A CN201810341840 A CN 201810341840A CN 108394543 A CN108394543 A CN 108394543A
- Authority
- CN
- China
- Prior art keywords
- device ontology
- power unit
- hydraulic power
- connection structure
- flywheel
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 25
- 238000010168 coupling process Methods 0.000 claims abstract description 25
- 238000005859 coupling reaction Methods 0.000 claims abstract description 25
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
- F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The present invention relates to the connection structures of a kind of hydraulic power unit and marine diesel flywheel end comprising the terminal pad being connected with diesel engine flywheel end；The shaft coupling being connected with terminal pad；And flywheel, terminal pad and the built-in flange connecting assembly of shaft coupling, the wherein drive shaft of Hydraulic Drive in Vessel pumping plant are stretched into from the one end of flange connecting assembly and docked with shaft coupling.Flywheel and hydraulic power unit are connected to each other by the present invention by shaft coupling, are hydraulically operated and are replaced existing mechanical driving, and securely and reliably, and hydraulic power unit can also need power-equipment to be connected with other, and then adequately use the kinetic energy of diesel engine.
Description
Technical field
The invention belongs to ship power driving equipment fields, and in particular to a kind of hydraulic power unit and marine diesel flywheel end
Connection structure.
Background technology
The power output of ship substantially on be to be driven by diesel engine, driving mode there are two types of：1., stern tube shaft propeller type
It promotes；2., both sides paddle wheel formula promote.
However, in practical operation, most of producer is all by mechanically operated mode by flywheel end and conveying end
Docking, to realize the propulsion of ship, therefore, has the following defects：
1）, directly docked with flywheel end after, energy that flywheel absorbs is simply possible to use in the driving of propeller or paddle wheel, such ship its
The belt pulley that he needs power-equipment only to lean on diesel engine drives, it is clear that is inadequate；
2）, using mechanical transmission（Common gear engagement）, structure is relative complex, of high cost, and safety is insufficient.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of hydraulic power unit and bavin peculiar to vessel
The connection structure of oil machine flywheel end.Flywheel and hydraulic power unit are connected to each other by it by shaft coupling, and it is existing to be hydraulically operated replacement
Mechanical driving, securely and reliably, and hydraulic power unit can also need power-equipment to be connected with other, and then adequately use
The kinetic energy of diesel engine.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of connection structure of hydraulic power unit and marine diesel flywheel end comprising the company being connected with diesel engine flywheel end
Connect disk；The shaft coupling being connected with terminal pad；And by flywheel, terminal pad and the built-in flange connecting assembly of shaft coupling, wherein
The drive shaft of Hydraulic Drive in Vessel pumping plant is stretched into from the one end of flange connecting assembly and is docked with shaft coupling.
Preferably, the axial line of terminal pad, flywheel and drive shaft is conllinear.
A specific implementation according to the present invention and preferred aspect, shaft coupling include setting in petal type and altogether on the driving shaft
The first device ontology and the second device ontology, wherein the first device ontology is connected with terminal pad, the second device ontology coordinates with drive shaft
Connection, and the first device ontology and the second device ontology are mutually fitted into setting.Its main purpose is by flywheel and driving axis connection.
Preferably, the connecting hole extended along the length direction of drive shaft is equipped in the middle part of the first device ontology, around connection
The centerline direction in hole be equipped with multiple caulking grooves being spaced apart, the second device ontology include the interconnecting piece that can coordinate with connecting hole,
The multiple fitting portions for being spaced apart with the center of interconnecting piece and being matched with caulking groove, wherein being formed with and driving in the middle part of interconnecting piece
The mounting hole that moving axis matches.
Preferably, the both ends of the surface of the first device ontology axial direction flush setting with the both ends of the surface of the second device ontology axial direction.
Preferably, caulking groove is located at the periphery of the first device ontology, and is formed with blocking portion close to terminal pad end, fitting portion
End contradicts on side of the blocking portion far from terminal pad, and fitting portion is around the blocking of axial outer surface and corresponding matching
Portion is flushed around axial outer surface.
It is according to the present invention another specific implementation and preferred aspect, shaft coupling further include be staggered with multiple fitting portions and
It is arranged at intervals on the positioning region in multiple caulking grooves, wherein mutually fixation connects with terminal pad by the first device ontology by external piece for positioning region
It connects.
Preferably, it is formed with escape port on the blocking portion where being installed in positioning region, is formed on positioning region and escape port
Matched convex block, and the both ends of the surface of the first device ontology axial direction, the both ends of the surface of the second device ontology axial direction and positioning region are along drive
The both ends of the surface of moving axis length direction flush setting.
Further, positioning region is flushed with the first device body shaft to outer surface around the axial outer surface of drive shaft,
First device ontology, the second device ontology and positioning region form a cylinder disc, wherein the first device ontology and positioning region
Material be metal, the material of the second device ontology is rubber.The technique effect that rubber plays is exactly damping, improves the output of flywheel
Efficiency.
In addition, flange connecting assembly includes the shell that connecting flange and connecting flange are detachably connected by external piece,
End of the middle shell far from connecting flange is equipped with the butt hole being connected to each other for diesel engine and flywheel.
Due to the implementation of above technical scheme, the present invention has the following advantages that compared with prior art：
Flywheel and hydraulic power unit are connected to each other by the present invention by shaft coupling, are hydraulically operated and are replaced existing mechanical driving, peace
It is complete reliable, and hydraulic power unit can also need power-equipment to be connected with other, and then adequately use the kinetic energy of diesel engine.
Description of the drawings
Fig. 1 is the decomposition diagram of connection structure of the present invention；
Fig. 2 is partial structurtes decomposition diagram in Fig. 1；
Fig. 3 is the structural schematic diagram of shaft coupling in Fig. 1；
Fig. 4 is the structural decomposition diagram of shaft coupling in Fig. 3；
Wherein：1, flywheel；2, terminal pad；3, shaft coupling；31, the first device ontology；310, connecting hole；311, caulking groove；312, stop
Portion；312a, escape port；32, the second device ontology；320, interconnecting piece；320a, mounting hole；321, fitting portion；33, positioning region；330、
Convex block；4, flange connecting assembly；40, connecting flange；41, shell；410, butt hole；5, drive shaft.
Specific implementation mode
In order to make the above objects, features, and advantages of the present application more apparent, below in conjunction with the accompanying drawings to the application
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this Shen
Please.But the application can be much to implement different from other manner described here, those skilled in the art can be not
Similar improvement is done in the case of violating the application intension, therefore the application is not limited by following public specific embodiment.
In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description the application and simplifies to describe, do not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "upper", "lower", "left", "right" and similar statement for illustrative purposes only, be not offered as being uniquely to implement
Mode.
Involved water surface cleaning ship in this example（It is not shown in figure, but it is contemplated that）Comprising hull, propulsive mechanism,
Recovery system, storage system.
Specifically, referring to Fig. 1 to Fig. 4, the connection knot of hydraulic power unit provided in this embodiment and marine diesel flywheel end
Structure comprising the terminal pad 2 being connected with 1 end of diesel engine flywheel；The shaft coupling 3 being connected with terminal pad 2；And by flywheel
1, terminal pad 2 and the built-in flange connecting assembly 4 of shaft coupling 3, the wherein drive shaft 5 of Hydraulic Drive in Vessel pumping plant are from flange connecting assembly
4 one end is stretched into be docked with shaft coupling 3.
The axial line of terminal pad 2, flywheel 1 and drive shaft 5 is conllinear.
In this example, shaft coupling 3 includes in petal type and the first device ontology 31 and the second device ontology that are located at altogether in drive shaft 5
32 and the positioning region 33 that is fixedly connected with the first device ontology 31 with 2 phase of terminal pad by external piece.
Specifically, the first device ontology 31 is connected with terminal pad 2, the second device ontology 32 is connected with drive shaft 5, and the
One device ontology 31 is mutually fitted into setting with the second device ontology 32.Its main purpose is to connect flywheel 1 with drive shaft 5.
It is equipped with the connecting hole 310 extended along the length direction of drive shaft 5 at 31 middle part of the first device ontology, around connecting hole
310 centerline direction is equipped with multiple caulking grooves 311 being spaced apart, and the second device ontology 32 includes that can coordinate with connecting hole 310
Interconnecting piece 320, multiple fitting portions 321 for being spaced apart with the center of interconnecting piece 320 and being matched with caulking groove 311, wherein
The middle part of interconnecting piece 320 is formed with the mounting hole 320a to match with drive shaft 5.
Mounting hole 320a opposite connections by the way of pin key cooperation with drive shaft 5.
Positioning region 33 has multiple, and is staggered and is arranged at intervals in multiple caulking grooves 311 with multiple fitting portions 321,
As shown in Figure 3 and Figure 4, in this example, caulking groove 311 has 6, and positioning region 33 has 3, and fitting portion 321 has 3, wherein positioning
The setting of 321 relative misalignment of portion 33 and fitting portion is in 6 caulking grooves 311.
Specifically, caulking groove 311 is located at the periphery of the first device ontology 31, and blocking portion is formed with close to 2 end of terminal pad
312, the end of fitting portion 321 contradicts on side of the blocking portion 312 far from terminal pad 2, and fitting portion 321 is around the outer of axial direction
Contoured surface is flushed with the blocking portion 312 of corresponding matching around axial outer surface.
It is formed with escape port 312a on blocking portion 312 where being installed in positioning region 33, is formed with and keeps away on positioning region 33
Allow the matched convex blocks 330 of mouthful 312a, and the axial both ends of the surface of the axial both ends of the surface of the first device ontology 31, the second device ontology 32,
And positioning region 33 flushes setting along the both ends of the surface of drive shaft length direction.
Specifically, being formed with unfilled corner in 33 bottom of positioning region, convex block 330 is formed between two unfilled corners, then convex block 330 with
Escape port 312a cooperations, unfilled corner coordinate with blocking portion 312.
In this example, positioning region 33 is neat around the axial outer surface and the axial outer surface of the first device ontology 31 of drive shaft 5
It is flat, that is to say, that the first device ontology 31, the second device ontology 32 and positioning region 33 form a cylinder disc.
Further, the material of the first device ontology 31 and positioning region 33 is metal（Such as iron or copper）, the second device ontology 32
Material is rubber.The technique effect that rubber plays is exactly damping, improves the delivery efficiency of flywheel 1.
In addition, flange connecting assembly 4 include connecting flange 40, be detachably connected by external piece with connecting flange 40 it is outer
Shell 41, wherein end of the shell 41 far from connecting flange are equipped with the butt hole 410 being connected to each other for diesel engine and flywheel 1.
In this example, the material of shell 41 is stainless steel.
In conclusion the connection structure of the present embodiment, has the advantage that：
1）, by shaft coupling flywheel and hydraulic power unit are connected to each other, be hydraulically operated and replace existing mechanical driving, safely may be used
It leans on, and hydraulic power unit can also need the equipment of power to be connected with other, and then adequately uses the kinetic energy of diesel engine；
2）, by the setting of inserted type shaft coupling, reduce the loss of flywheel, at the same assemble it is also very convenient.
The present invention is described in detail above, its object is to allow the personage for being familiar with this field technology that can understand this
The content of invention is simultaneously implemented, and it is not intended to limit the scope of the present invention, all Spirit Essence institutes according to the present invention
The equivalent change or modification of work should all cover within the scope of the present invention.
Claims (10)
1. the connection structure of a kind of hydraulic power unit and marine diesel flywheel end, it is characterised in that：The connection structure includes
The terminal pad being connected with the diesel engine flywheel end；The shaft coupling being connected with the terminal pad；And by flywheel, connection
Disk and the built-in flange connecting assembly of shaft coupling, wherein the drive shaft of the Hydraulic Drive in Vessel pumping plant is from the flange connecting assembly
One end is stretched into be docked with the shaft coupling.
2. the connection structure of hydraulic power unit according to claim 1 and marine diesel flywheel end, it is characterised in that：It is described
The axial line of terminal pad, the flywheel and the drive shaft is conllinear.
3. the connection structure of hydraulic power unit according to claim 1 and marine diesel flywheel end, it is characterised in that：It is described
Shaft coupling include in petal type and the first device ontology and the second device ontology that are located at altogether in the drive shaft, wherein described first
Device ontology is connected with the terminal pad, and the second device ontology is connected with the drive shaft, and the first device sheet
Body and the second device ontology are mutually fitted into setting.
4. the connection structure of hydraulic power unit according to claim 3 and marine diesel flywheel end, it is characterised in that：Institute
It is equipped with the connecting hole extended along the length direction of the drive shaft in the middle part of the first device ontology stated, in the connecting hole
Heart line direction is equipped with multiple caulking grooves being spaced apart, and the second device ontology includes the connection that can coordinate with the connecting hole
Portion, the multiple fitting portions for being spaced apart with the center of the interconnecting piece and being matched with the caulking groove, wherein in the interconnecting piece
Middle part be formed with the mounting hole to match with the drive shaft.
5. the connection structure of hydraulic power unit according to claim 4 and marine diesel flywheel end, it is characterised in that：It is described
The both ends of the surface of the first device ontology axial direction flush setting with the both ends of the surface of the second device ontology axial direction.
6. the connection structure of hydraulic power unit according to claim 5 and marine diesel flywheel end, it is characterised in that：It is described
Caulking groove is located at the periphery of the first device ontology, and is formed with blocking portion, the end of the fitting portion close to the terminal pad end
Portion contradicts on side of the blocking portion far from the terminal pad, and the fitting portion around axial outer surface with it is corresponding
The blocking portion of cooperation is flushed around axial outer surface.
7. the connection structure of hydraulic power unit according to claim 6 and marine diesel flywheel end, it is characterised in that：It is described
Shaft coupling further include being staggered with multiple fitting portions and being arranged at intervals on the positioning region in multiple caulking grooves, wherein institute
The first device ontology is mutually fixedly connected by the positioning region stated by external piece with the terminal pad.
8. the connection structure of hydraulic power unit according to claim 7 and marine diesel flywheel end, it is characterised in that：Institute
It states and is formed with escape port on the blocking portion at positioning region installation place, be formed on the positioning region and the escape port phase
The convex block of cooperation, and the both ends of the surface of the first device ontology axial direction, the both ends of the surface of the second device ontology axial direction, Yi Jisuo
It states positioning region and flushes setting along the both ends of the surface of the drive shaft length direction.
9. the connection structure of hydraulic power unit according to claim 8 and marine diesel flywheel end, it is characterised in that：It is described
Positioning region flushed to outer surface with the first device body shaft around the axial outer surface of the drive shaft, described
One device ontology, the second device ontology and positioning region form a cylinder disc, wherein the first device ontology and fixed
The material in position portion is metal, and the material of the second device ontology is rubber.
10. the connection structure of hydraulic power unit according to claim 1 and marine diesel flywheel end, it is characterised in that：Institute
The flange connecting assembly stated includes the shell that connecting flange and the connecting flange are detachably connected by external piece, wherein institute
It states end of the shell far from the connecting flange and is equipped with the butt hole being connected to each other for diesel engine and flywheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810341840.2A CN108394543B (en) | 2018-04-17 | 2018-04-17 | Connection structure of hydraulic power unit and marine diesel engine flywheel end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810341840.2A CN108394543B (en) | 2018-04-17 | 2018-04-17 | Connection structure of hydraulic power unit and marine diesel engine flywheel end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108394543A true CN108394543A (en) | 2018-08-14 |
| CN108394543B CN108394543B (en) | 2024-03-19 |
Family
ID=63100065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810341840.2A Active CN108394543B (en) | 2018-04-17 | 2018-04-17 | Connection structure of hydraulic power unit and marine diesel engine flywheel end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108394543B (en) |
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|---|---|---|---|---|
| US4300872A (en) * | 1977-12-19 | 1981-11-17 | Brown Peter S | Outboard motor with hydraulic pump and means for attaching hydraulic pump to such a motor |
| DE202005004047U1 (en) * | 2005-03-10 | 2005-05-19 | Centa-Antriebe Kirschey Gmbh | Arrangement for joining driven unit to flywheel of engine, comprising two flat sheets |
| JP2007181273A (en) * | 2005-12-27 | 2007-07-12 | Shin Caterpillar Mitsubishi Ltd | Pump device |
| CN201953473U (en) * | 2010-12-15 | 2011-08-31 | 天津市三佳动力机械制造有限公司 | Connection mode of a hydraulic pump and a diesel engine |
| CN202203298U (en) * | 2011-08-17 | 2012-04-25 | 梁志明 | Rubber elastic body coupler |
| CN103062234A (en) * | 2011-10-20 | 2013-04-24 | 德昌电机(深圳)有限公司 | Coupling and coupling output shaft combination |
| CN103459725A (en) * | 2011-04-07 | 2013-12-18 | 神钢建设机械株式会社 | Hybrid construction equipment |
| CN203404270U (en) * | 2013-08-07 | 2014-01-22 | 厦门林巴贺航空发动机股份有限公司 | Shaft coupling |
| CN208165238U (en) * | 2018-04-17 | 2018-11-30 | 苏州飞驰环保科技股份有限公司 | A kind of connection structure of hydraulic power unit and marine diesel flywheel end |
-
2018
- 2018-04-17 CN CN201810341840.2A patent/CN108394543B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4300872A (en) * | 1977-12-19 | 1981-11-17 | Brown Peter S | Outboard motor with hydraulic pump and means for attaching hydraulic pump to such a motor |
| DE202005004047U1 (en) * | 2005-03-10 | 2005-05-19 | Centa-Antriebe Kirschey Gmbh | Arrangement for joining driven unit to flywheel of engine, comprising two flat sheets |
| JP2007181273A (en) * | 2005-12-27 | 2007-07-12 | Shin Caterpillar Mitsubishi Ltd | Pump device |
| CN201953473U (en) * | 2010-12-15 | 2011-08-31 | 天津市三佳动力机械制造有限公司 | Connection mode of a hydraulic pump and a diesel engine |
| CN103459725A (en) * | 2011-04-07 | 2013-12-18 | 神钢建设机械株式会社 | Hybrid construction equipment |
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| CN103062234A (en) * | 2011-10-20 | 2013-04-24 | 德昌电机(深圳)有限公司 | Coupling and coupling output shaft combination |
| CN203404270U (en) * | 2013-08-07 | 2014-01-22 | 厦门林巴贺航空发动机股份有限公司 | Shaft coupling |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108394543B (en) | 2024-03-19 |
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