CN209369932U - A kind of marine main engine turning engine - Google Patents
A kind of marine main engine turning engine Download PDFInfo
- Publication number
- CN209369932U CN209369932U CN201820344707.8U CN201820344707U CN209369932U CN 209369932 U CN209369932 U CN 209369932U CN 201820344707 U CN201820344707 U CN 201820344707U CN 209369932 U CN209369932 U CN 209369932U
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- China
- Prior art keywords
- driving
- gear
- sealing plate
- marine main
- main engine
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of marine main engine turning engines, the utility model includes driving motor, retarder and driving gear, the driving motor is mounted on marine main engine by support, driving motor is connect by retarder with driving gear, the driving gear is connect by control rod transmission gear with retarder, the control rod transmission gear includes splined shaft, push sleeve and control lever shaft, the driving gears slip is connected on splined shaft, one end of the control lever shaft is socketed in the one end of splined shaft far from retarder by bearing rotation, the other end of control lever shaft is fixedly connected with driving element.The utility model, without dismounting turning engine, more saves time and manpower when carrying out jiggering.
Description
Technical field
The utility model relates to a kind of marine main engine turning engines.
Background technique
Existing marine main engine needs to move flywheel with turning engine disk to realize diesel engine in standby vehicle, complete vehicle, maintenance process
Lubrication, timing is adjusted, coupling is adjusted etc., and operation, current most of marine main engines are mounted with electric barring machine.But current electricity
Barring machine needs to install to diesel engine when in use, and the pinion gear on electric barring machine is engaged with the gear wheel of marine main engine
Bull gear drive is driven, needs to remove in electric barring machine after the completion of use, when installation and demolishing process need to spend longer
Between, so that electric barring machine is using extremely inconvenient.
Summary of the invention
Technical problem to be solved by the utility model is: providing a kind of marine main engine turning engine that need not be dismantled.
To solve the above-mentioned problems, the utility model includes driving motor, retarder and driving gear, the driving electricity
Machine is mounted on marine main engine by support, and driving motor is connect by retarder with driving gear, and the driving gear is logical
It crosses control rod transmission gear to connect with retarder, the control rod transmission gear includes splined shaft, pushes sleeve and control lever shaft, described
Driving gears slip be connected on splined shaft, one end of the control lever shaft is socketed in splined shaft far from subtracting by bearing rotation
One end of fast device, the other end of control lever shaft are fixedly connected with driving element, and one end of the promotion sleeve passes through plane thrust
Bearing is in contact with driving gear far from the end face of retarder, pushes the other end of sleeve to be connected through a screw thread with control lever shaft, drives
It is provided with baffle between moving gear and retarder, is provided with spring between the baffle and driving gear, when control lever shaft is turning
In dynamic process, the driving gear, which exists, to be engaged with the gear wheel of marine main engine and does not engage two states, works as sliding tooth
When wheel is in meshing state with gear wheel, the spring is in compressive state.
For the ease of driving control lever shaft rotation, driving element described in the utility model includes driving handwheel, the drive
It starts to take turns the rocking bar for being further fixedly arranged on the wheel face perpendicular to driving handwheel.
For the ease of save manpower, driving element described in the utility model include servo motor and for fix servo electricity
The mounting rack of machine, the mounting rack are fixedly connected on marine main engine, and the servo motor is connected with control device.
For the ease of controlling driving motor, the utility model further includes controller, is provided with motor on the controller
It is opened and closed button, electric machine speed regulation button, motor positive and inverse button and timer.
In order to reduce the friction between spring and baffle, plane is provided between baffle and spring described in the utility model
Thrust bearing, the plain thrust bearing cover on splined shaft, and one of end face and the baffle of plain thrust bearing are fixed
Connection, another end face of plain thrust bearing is connect with spring.
In order to avoid turning engine is easy by moisture and seawater corrosion, the utility model further includes outer cover, the outer cover
It is fixedly connected on the support, the driving motor, retarder and driving gear are respectively positioned in outer cover, are arranged on the outer cover
There is a notch of the gear wheel for accommodating marine main engine, indentation, there is located in outer cover and is provided with sealing plate, the baffle includes the
One sealing plate, the second sealing plate and the casing for connecting the first sealing plate and the second sealing plate, first sealing plate are located at gear wheel far from drive
The side of moving gear, and the diameter of the diameter of the first sealing plate and the second sealing plate is opposite with the internal diameter of outer cover at driving gear
Answer, the casing is socketed on splined shaft, second sealing plate include the fixation semi-circular plate being fixedly connected with casing and with
The rotation semi-circular plate of casing rotation connection, the rotation semi-circular plate is located to be arranged on the side of notch, the inner wall of outer cover
There is spiral slide, the sliding block that spiral slide matches is provided on the rotation semi-circular plate, when the second sealing plate is located remotely from greatly
When the extreme position of gear, the rotation semi-circular plate and fixed semi-circular plate are spliced into a monolith plectane, second sealing plate
Positioned at gear wheel close to the side of driving gear, when the second sealing plate is located at close to the extreme position of gear wheel, the rotation
Semi-circular plate coincides with fixed semi-circular plate, and the casing and sliding tooth wheel are rotatablely connected.
In order to reduce casing and drive the friction between gear, set between casing described in the utility model and driving gear
It is equipped with plain thrust bearing.
The beneficial effects of the utility model are: the utility model drives control lever shaft when needing jiggering, through driving element
Rotation, control lever shaft rotation by pushing sleeve to push driving gear mobile to the direction close to gear wheel, until driving gear with
It is engaged between gear wheel, starts driving motor, driving motor drives the rotation of sliding tooth wheel, sliding tooth by retarder and splined shaft
Wheel drives bull gear drive to carry out jiggering operation, when jiggering is completed, inverts control lever shaft, makes that sleeve is pushed to retract, drives gear
Because being also retracted into and the out of mesh state of gear wheel by the elastic force of spring.The utility model is when carrying out jiggering without dismounting jiggering
Machine more saves time and manpower.
Detailed description of the invention
Fig. 1 is the schematic side view of the utility model；
Fig. 2 is the structural schematic diagram of the operation transmission mechanism of the utility model；
The status diagram of outer cover when Fig. 3 is non-jiggering；
The status diagram of outer cover when Fig. 4 is jiggering；
The status diagram of the second sealing plate when Fig. 5 is non-jiggering；
The status diagram of the second sealing plate when Fig. 6 is jiggering.
Wherein: 1, marine main engine, 2, driving motor, 3, retarder, 4, driving gear, 5, gear wheel, 6, plane thrust axis
It holds, 7, splined shaft, 8, baffle, 9, spring, 10, plain thrust bearing, 11, promotion sleeve, 12, bearing, 13, control lever shaft, 14, drive
It starts to take turns, 15, rocking bar, 16, outer cover, the 17, first sealing plate, 18, casing, the 19, second sealing plate, 20, plain thrust bearing, 1-1, branch
Seat, 19-1, fixed semi-circular plate, 19-2, rotation semi-circular plate.
Specific embodiment
Marine main engine turning engine as depicted in figs. 1 and 2, including driving motor 2, retarder 3, driving gear 4 and control
Device, the driving motor 2 are mounted on marine main engine 1 by support 1-1, and driving motor 2 passes through retarder 3 and driving gear
4 connections, the driving gear 4 are connect by control rod transmission gear with retarder 3, and the control rod transmission gear includes spline
Axis 7 pushes sleeve 11 and control lever shaft 13, the driving gear 4 to be slidably connected on splined shaft 7, the control lever shaft 13
One end is socketed in the one end of splined shaft 7 far from retarder 3 by the rotation of bearing 12, and the other end of control lever shaft 13 is fixedly connected with drive
Dynamic element, the driving element include driving handwheel 14, are further fixedly arranged on the driving handwheel 14 perpendicular to driving
The rocking bar 15 of the wheel face of handwheel 14.One end of the promotion sleeve 11 is separate by plain thrust bearing 10 and driving gear 4
The end face of retarder 3 is in contact, and the other end of sleeve 11 is pushed to be connected through a screw thread with control lever shaft 13, driving gear 4 and deceleration
It is provided with baffle 8 between device 3, spring 9 is provided between the baffle 8 and driving gear 4, when control lever shaft 13 is in the mistake of rotation
Cheng Zhong, the driving gear 4, which exists, engages with the gear wheel 5 of marine main engine 1 and does not engage two states, when driving gear 4
When being in meshing state with gear wheel 5, the spring 9 is in compressive state.It is provided between the baffle 8 and spring 9
Plain thrust bearing 6, described 6 sets of plain thrust bearing on splined shaft 7, one of end face of plain thrust bearing 6 with
Baffle 8 is fixedly connected, another end face of plain thrust bearing 6 is connect with spring 9.Motor is provided on the controller to open
Button, electric machine speed regulation button, motor positive and inverse button and timer are closed, motor opening and closing button is for controlling opening for driving motor 2
Dynamic and closing, electric machine speed regulation button are used to adjust the revolving speed of driving motor 2, and motor positive and inverse button is for adjusting driving motor 2
Steering, by timer adjust driving motor 2 runing time, reach setting time after, driving motor 2 is automatically stopped, both
It can guarantee in the accurate jiggering time, and be stared in real time without personnel.
As seen in figures 3-6, the present embodiment further includes outer cover 16, and the outer cover 16 is fixedly connected on support 1-1, described
Driving motor 2, retarder 3 and driving gear 4 be respectively positioned in outer cover 16, be provided on the outer cover 16 for accommodating ship
The notch of the gear wheel 5 of host 1 is located at indentation, there in outer cover 16 and is provided with sealing plate, and the sealing plate includes the first sealing plate 17, the
Two sealing plates 19 and the casing 18 for connecting the first sealing plate 17 and the second sealing plate 19, it is separate that first sealing plate 17 is located at gear wheel 5
The side of gear 4 is driven, and the diameter of the diameter of the first sealing plate 17 and the second sealing plate 19 is and at the driving gear of outer cover 16
Internal diameter is corresponding, and the casing 18 is socketed on splined shaft 7, and second sealing plate 19 includes being fixedly connected with casing 18
Fixed semi-circular plate 19-1 and rotation the semi-circular plate 19-2, the rotation semi-circular plate 19-2 being rotatablely connected with casing 18 are located at close
The side of notch is provided with spiral slide on the inner wall of outer cover 16, is provided with spiral slide on the rotation semi-circular plate 19-2
The sliding block matched, when the second sealing plate 19 is located remotely from the extreme position of gear wheel 5, the rotation semi-circular plate 19-2 and solid
Determine semi-circular plate 19-1 and be spliced into a monolith plectane, the second sealing plate 19 is located at the side of the close driving gear 4 of gear wheel 5, i.e., outer
On cover 16 notch that is arranged with outer cover 16 is interior is connected to, the first sealing plate 17 blocks gear wheel 5 close to the opening of 3 side of retarder, the
Two sealing plates 19 shelter from gear wheel 5 close to the opening of driving 4 side of gear, and casing 18 protects splined shaft 7, avoids not using
When by moisture and seawater corrosion；When the second sealing plate 19 is located at close to the extreme position of gear wheel 5, the rotation semicircle
Plate 19-2 coincides with fixed semi-circular plate 19-1, that is, when needing jiggering, driving gear 4 drives to close to the movement of the direction of gear wheel 5
Moving gear 4 is mobile to push sealing plate mobile, and sealing plate rotates semi-circular plate 19-2 because being led by slideway when moving, on the second sealing plate 19
To being rotated to the fixed direction semi-circular plate 19-1, finally turn to and be overlapped with fixed semi-circular plate 19-1, in driving gear 4 to canine tooth
During wheel 5 is mobile, guarantee that the second sealing plate 19 can avoid being interfered across gear wheel 5, when jiggering is completed, rotation half
Plectane 19-2 sets back along slideway rotation, is spliced into full circle with fixed semi-circular plate 19-1.The casing 18 and driving gear 4
It is rotatablely connected by plain thrust bearing 20.
For the present embodiment in order to save manpower, the driving element can be replaced driving handwheel 14 by servo motor, described
Servo motor be mounted on support 1-1 by mounting rack, the servo motor is connected with control device, passes through control device
The rotation of servo motor is controlled, realizes the movement for promoting driving gear 4.
Claims (7)
1. a kind of marine main engine turning engine, including driving motor, retarder and driving gear, the driving motor pass through support
It is mounted on marine main engine, driving motor is connect by retarder with driving gear, it is characterised in that: the driving gear is logical
It crosses control rod transmission gear to connect with retarder, the control rod transmission gear includes splined shaft, pushes sleeve and control lever shaft, described
Driving gears slip be connected on splined shaft, one end of the control lever shaft is socketed in splined shaft far from subtracting by bearing rotation
One end of fast device, the other end of control lever shaft are fixedly connected with driving element, and one end of the promotion sleeve passes through plane thrust
Bearing is in contact with driving gear far from the end face of retarder, pushes the other end of sleeve to be connected through a screw thread with control lever shaft, drives
It is provided with baffle between moving gear and retarder, is provided with spring between the baffle and driving gear, when control lever shaft is turning
In dynamic process, the driving gear, which exists, to be engaged with the gear wheel of marine main engine and does not engage two states, works as sliding tooth
When wheel is in meshing state with gear wheel, the spring is in compressive state.
2. marine main engine turning engine according to claim 1, it is characterised in that: the driving element includes driving hand
It takes turns, the rocking bar of the wheel face perpendicular to driving handwheel is further fixedly arranged on the driving handwheel.
3. marine main engine turning engine according to claim 1, it is characterised in that: the driving element includes servo motor
With the mounting rack for fixing servo motor, the mounting rack is fixedly connected on marine main engine, and the servo motor connects
It is connected to control device.
4. marine main engine turning engine according to claim 1, it is characterised in that: it further include controller, the controller
On be provided with motor opening and closing button, electric machine speed regulation button, motor positive and inverse button and timer.
5. marine main engine turning engine according to claim 1, it is characterised in that: be provided between the baffle and spring
Plain thrust bearing, the plain thrust bearing cover on splined shaft, one of end face of plain thrust bearing and baffle
It is fixedly connected, another end face of plain thrust bearing is connect with spring.
6. marine main engine turning engine described in any one of -5 according to claim 1, it is characterised in that: it further include outer cover, institute
The outer cover stated is fixedly connected on the support, and the driving motor, retarder and driving gear are respectively positioned in outer cover, and described is outer
It is provided with the notch of the gear wheel for accommodating marine main engine on cover, is located at indentation, there in outer cover and is provided with sealing plate, the gear
Plate includes the first sealing plate, the second sealing plate and the casing for connecting the first sealing plate and the second sealing plate, and first sealing plate is located at canine tooth
Side of the wheel far from driving gear, and the diameter of the diameter of the first sealing plate and the second sealing plate is interior with the outer cover at driving gear
Diameter is corresponding, and the casing is socketed on splined shaft, and second sealing plate includes the fixation semicircle being fixedly connected with casing
Plate and the rotation semi-circular plate being rotatablely connected with casing, the rotation semi-circular plate are located at close to the side of notch, the inner wall of outer cover
On be provided with spiral slide, the sliding block that spiral slide matches is provided on the rotation semi-circular plate, when the second sealing plate is located at
When extreme position far from gear wheel, the rotation semi-circular plate and fixed semi-circular plate are spliced into a monolith plectane, and described the
Two sealing plates are located at the side of the close driving gear of gear wheel, described when the second sealing plate is located at close to the extreme position of gear wheel
Rotation semi-circular plate coincide with fixed semi-circular plate, the casing and sliding tooth wheel are rotatablely connected.
7. marine main engine turning engine according to claim 6, it is characterised in that: set between the casing and driving gear
It is equipped with plain thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344707.8U CN209369932U (en) | 2018-03-14 | 2018-03-14 | A kind of marine main engine turning engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344707.8U CN209369932U (en) | 2018-03-14 | 2018-03-14 | A kind of marine main engine turning engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369932U true CN209369932U (en) | 2019-09-10 |
Family
ID=67811442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820344707.8U Expired - Fee Related CN209369932U (en) | 2018-03-14 | 2018-03-14 | A kind of marine main engine turning engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194199A (en) * | 2018-03-14 | 2018-06-22 | 山东交通学院 | A kind of marine main engine turning engine |
-
2018
- 2018-03-14 CN CN201820344707.8U patent/CN209369932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194199A (en) * | 2018-03-14 | 2018-06-22 | 山东交通学院 | A kind of marine main engine turning engine |
| CN108194199B (en) * | 2018-03-14 | 2023-04-18 | 山东交通学院 | Marine main engine turning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |