CN208119396U - A kind of split type 360 degree of variable-ratio outboard tail machines freely turned to - Google Patents
A kind of split type 360 degree of variable-ratio outboard tail machines freely turned to Download PDFInfo
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- CN208119396U CN208119396U CN201820442911.3U CN201820442911U CN208119396U CN 208119396 U CN208119396 U CN 208119396U CN 201820442911 U CN201820442911 U CN 201820442911U CN 208119396 U CN208119396 U CN 208119396U
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Abstract
The outboard tail machine freely turned to the utility model discloses split type 360 degree of a kind of variable-ratio, including line shaft, clutch shaft, main shaft, tailing axle, propeller, propeller is set on the tailing axle, the line shaft passes through gear meshing clutch axis, the clutch shaft engages main shaft by gear, the main shaft engages tailing axle by gear, the line shaft is parallel to main shaft, cabinet is set on the main shaft, the cabinet can do 360 degree around main shaft and freely turn to, the utility model can realize that steering angle is bigger than existing outboard tail machine, turning efficiency stability is stronger, it is relatively reliable, simultaneously as using diesel, while reducing oil consumption, it is able to maintain performance, shorten main axis length, substantially reduce cost.
Description
Technical field
The utility model relates to split type 360 degree of the outboard propulsion system of ship domain more particularly to a kind of variable-ratio from
By the outboard tail machine turned to.
Background technique
Outboard tail machine refers to that engine is located at except ship ship side, is suspended on tailgate that outboard tail owner will be by starting
The composition such as machine, transmission mechanism, operating device, suspension arrangement and propeller.CN2005101149902 discloses a kind of with speed change
The outboard drive of mechanism discloses gear, but needs entire outboard drive to rotate when turning to, and causes steering angle
Degree is restricted, and is increased oil consumption, and can only use gasoline engine, is restricted in oil product use, main axis length.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of variable-ratio proposed is seperated
360 degree of the formula outboard tail machines freely turned to.
To achieve the goals above, the utility model provides a kind of split type 360 degree of outboards freely turned to of variable-ratio
Tail machine, which is characterized in that the outboard tail owner will include line shaft, clutch shaft, main spindle box body, main shaft, tailing axle, spiral
Paddle；
Wherein, line shaft couples with clutch shaft, and clutch shaft couples with main shaft, and the line shaft is parallel to main shaft, main
Axis couples with tailing axle, and propeller is arranged on tailing axle, and thus power can be input to propeller, and propeller is promoted to be rotated to produce
Driving force；
Wherein, main spindle box body is set on main shaft, and the main spindle box body can do 360 degree around main shaft and freely turn to；
Wherein, input gear is set on the line shaft, clutch is set on the clutch shaft, in the clutch two
While forward gear is respectively set and steps back gear, the input gear respectively with forward gear and step back gear gear and engage, from
And propeller is made to rotate forward or invert respectively；
Wherein, first stud gear is set on one end on clutch shaft far from clutch, and setting and first becomes on main shaft
The second stud gear that fast gear is meshed；Third transmission gear, tailing axle is arranged far from the other end of second stud gear in main shaft
The 4th transmission gear that upper setting and third transmission gear are meshed, first stud gear, second stud gear, third gear teeth
It takes turns and the number of teeth how many relationship of the 4th transmission gear is：The number of teeth of first stud gear is greater than the number of teeth of second stud gear, the
The number of teeth of four transmission gears is greater than the number of teeth of third transmission gear.It, thus can be with according to the relationship of the number of teeth of above-mentioned denture
So that entire tail machine system drives using diesel engine, compared with the existing technology in utilization compared with low speed diesel engine and
Speech, the denture system of the application can make main shaft keep higher revolving speed, reach 5000-6000 revs/min（rpm）.Make as a result,
It obtains compared with the outboard tail machine in the prior art using gasoline, the outboard tail machine of the application uses diesel oil, in ship size, boat
Speed, using the conditions such as time, operating range it is substantially uniform in the case where, can be with fuel-efficient 60%-70%.Especially, with use vapour
The outboard tail machine of oil is compared, and the main axis length of the outboard tail machine of the application can substantially shorten, for example, general import uses vapour
The length of the main shaft of the outboard tail machine of oil is 90 centimetres（cm）, and the length of the main shaft of the outboard tail machine of the application is 55 centimetres
（cm）, it reduce the requirements of the processing technology of main shaft, also maintain the performance of original main shaft, reduce group reload request and at
This.
According to a kind of split type 360 degree of variable-ratio outboard tail machines freely turned to described in the utility model, feature is also
It is, above main spindle box body, mission case is set on main shaft；Main spindle box body is divided into main shaft upper box and main shaft nowel
Hydraulic pressure plate is arranged in body, main shaft lower box.For the clutch of the clutch of the application compared with the existing technology, position is more leaned on
On, this, which is sitting in operator in cabin, can be carried out safeguarding and checking accordingly, easy to repair and maintenance；Moreover, by
It is divided into two parts of main shaft upper box and lower box in main spindle box body, that is, split type structure is realized, so that the side of a ship of the application
Outer tail machine easily facilitates operation and maintenance, and maintenance cost reduces about 80%；Moreover, because split type structure has been used, this
The steering angle of the outboard tail machine of application is bigger, and speed faster, can especially make outboard tail machine integrally be detached from the water surface, uses
Get up more convenient, securely and reliably, performance is stronger.
According to a kind of split type 360 degree of variable-ratio outboard tail machines freely turned to described in the utility model, feature is also
Be, the input gear, forward gear with move back back-geared number of teeth all.
In conclusion the outboard tail machine of the utility model can realize that steering angle is bigger than existing outboard tail machine, effect is turned to
Fruit stability is stronger, relatively reliable, simultaneously as cost while reducing oil consumption, can be substantially reduced using diesel,
The length that main shaft can also be shortened reduces the processing technology requirement of main shaft, also maintains the performance of original main shaft, reduce
Group reload request and cost.
Detailed description of the invention
Fig. 1 be the utility model proposes the structures of split type 360 degree of variable-ratio outboard tail machines freely turned to a kind of show
It is intended to.
Marginal data：
1- line shaft, 2- input gear, 3- step back gear, 4- clutch, 5- forward gear, 6- clutch shaft, 7- first
Transmission gear, 8- second stud gear, 9- mission case, 10- main shaft, 11- cabinet, 11.1- upper box, 11.2- lower box,
12- hydraulic pressure plate, 13- third transmission gear, the 4th transmission gear of 14-, 15- tailing axle, 16- propeller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed can
Split type 360 degree of the speed change outboard tail machines freely turned to.
To achieve the goals above, the utility model provides a kind of split type 360 degree of outboards freely turned to of variable-ratio
Tail machine, which is characterized in that the outboard tail owner will include line shaft 1, clutch shaft 6, main spindle box body 11, main shaft 10, tailing axle
15, propeller 16；
Wherein, line shaft 1 couples with clutch shaft 6, and clutch shaft 6 couples with main shaft 10, and the line shaft 1 is parallel to master
Axis 10, main shaft 10 couple with tailing axle 15, propeller 16 are arranged on tailing axle 15, thus power can be input to propeller, promote
Propeller is rotated to produce driving force；
Wherein, main spindle box body 11 is set on main shaft 10, and the main spindle box body 11 can do 360 degree around main shaft 10 and freely turn
To；
Wherein, input gear 2 is set on the line shaft 1, clutch 4 is set on the clutch shaft 6, in the clutch
4 both sides of device are respectively set forward gear 5 and step back gear 3, the input gear 2 respectively with forward gear 5 and step back 3 tooth of gear
Wheel engagement, so that propeller be made to rotate forward or invert respectively；
Wherein, first stud gear 7 is set on one end on clutch shaft 6 far from clutch 4, setting and the on main shaft 10
The second stud gear 8 that one transmission gear 7 is meshed；Third speed change is arranged far from the other end of second stud gear 8 in main shaft 10
Gear 13, the 4th transmission gear 14 that setting and third transmission gear 13 are meshed on tailing axle 15, first stud gear, second become
The number of teeth how many relationships of fast gear, third transmission gear and the 4th transmission gear are：The number of teeth of first stud gear 7 is greater than second
The number of teeth of transmission gear 8, the number of teeth of the 4th transmission gear 14 are greater than the number of teeth of third transmission gear 13.According to above-mentioned denture
The relationship of the number of teeth can thus make entire tail machine system drive using diesel engine, compared with the existing technology middle benefit
For the diesel engine compared with low speed, the denture system of the application can make main shaft keep higher revolving speed, reach 5000-
6000 revs/min（rpm）.As a result, compared with the outboard tail machine in the prior art using gasoline, the outboard tail machine of the application
Using diesel oil, ship size, the speed of a ship or plane, it is substantially uniform using conditions such as time, operating ranges in the case where, can be fuel-efficient
60%-70%.Especially, compared with the outboard tail machine for using gasoline, the main axis length of the outboard tail machine of the application can substantially contract
It is short, for example, the length of the main shaft of the outboard tail machine using gasoline of general import is 90 centimetres（cm）, and the outboard tail of the application
The length of the main shaft of machine is 55 centimetres（cm）, it reduce the requirements of the processing technology of main shaft, also maintain the property of original main shaft
Can, reduce group reload request and cost.
According to a kind of split type 360 degree of variable-ratio outboard tail machines freely turned to described in the utility model, feature is also
It is, above main spindle box body 11, mission case 9 is set on main shaft 10；Main spindle box body 11 divides for main shaft upper box 11.1
With main shaft lower box 11.2, hydraulic pressure plate 12 is arranged in main shaft lower box 11.2.The clutch of the application compared with the existing technology from
For clutch, position is more top, this, which is sitting in operator in cabin, can be carried out safeguarding and checking accordingly, just
In maintenance and maintenance；Moreover, because main spindle box body is divided into two parts of main shaft upper box and lower box, that is, realize split type
Structure, so that the outboard tail machine of the application easily facilitates operation and maintenance, maintenance cost reduces about 80%；Moreover, because making
Steering angle with split type structure, the outboard tail machine of the application is bigger, and speed faster, can especially make outboard tail
Machine is integrally detached from the water surface, more convenient to use, and securely and reliably, performance is stronger.
According to a kind of split type 360 degree of variable-ratio outboard tail machines freely turned to described in the utility model, feature is also
Be, the input gear 2, forward gear 5 with step back the number of teeth of gear 3 all.
In conclusion the outboard tail machine of the utility model can realize that steering angle is bigger than existing outboard tail machine, effect is turned to
Fruit stability is stronger, relatively reliable, simultaneously as cost while reducing oil consumption, can be substantially reduced using diesel,
The length that main shaft can also be shortened reduces the processing technology requirement of main shaft, also maintains the performance of original main shaft, reduce
Group reload request and cost.
It is tested by following navigation：
Test place：Near level-one fishing wharf；
Experimental period：On January 18th, 2018；
Experiment condition：
| Test ship | Length m | Width m | Power（Horsepower） | Oil product | Outboard tail machine |
| A ship | 10 | 2.8 | 120 | 93# | Yamaha two-stroke |
| B ship | 10 | 2.8 | 120 | 0# | The utility model model machine |
When experiment, A ship and B ship, hours underway is the same, and course line is the same, and shipping kilometre is all 25 nautical miles, and practical oil consumption is as follows
Table：
| Test ship | Oil product | Oil consumption volume（It rises） | Volume is lost in machine oil（It rises） | Expense（Member） |
| A ship | 93# | 66.7 | 2 | 493.9 |
| B ship | 0# | 21.2 | 0 | 136.5 |
Note：The price of the above 93# and 0#, with reference to oil price on January 16th, 2018, for the 93# oil price in Fujian at 6.81 yuan, 0# is oily
Valence is at 6.45 yuan.
In conclusion research ship B is saved after using this outboard tail machine than research ship A in the case where external condition is the same
Oil 68.21% saves expense 72.4% than research ship A from economic analysis.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of split type 360 degree of variable-ratio outboard tail machines freely turned to, which is characterized in that the outboard tail owner will include
Line shaft（1）, clutch shaft（6）, main spindle box body（11）, main shaft（10）, tailing axle（15）, propeller（16）；
Wherein, line shaft（1）With clutch shaft（6）Connection, clutch shaft（6）With main shaft（10）Connection, the line shaft（1）It is flat
Row is in main shaft（10）, main shaft（10）With tailing axle（15）Connection, in tailing axle（15）Upper setting propeller（16）, thus power can be defeated
Enter to propeller, propeller is promoted to be rotated to produce driving force；
Wherein, main shaft（10）Upper setting main spindle box body（11）, the main spindle box body（11）It can be around main shaft（10）Do 360 degree certainly
By turning to；
Wherein, the line shaft（1）Upper setting input gear（2）, the clutch shaft（6）Upper setting clutch（4）, described
Clutch（4）Forward gear is respectively set in both sides（5）With step back gear（3）, the input gear（2）Respectively with forward gear
（5）With step back gear（3）Gear engagement, so that propeller be made to rotate forward or invert respectively；
Wherein, clutch shaft（6）Upper separate clutch（4）One end on first stud gear is set（7）, main shaft（10）Upper setting
And first stud gear（7）The second stud gear being meshed（8）；Main shaft（10）Far from second stud gear（8）The other end
Third transmission gear is set（13）, tailing axle（15）Upper setting and third transmission gear（13）The 4th transmission gear being meshed
（14）, first stud gear, second stud gear, third transmission gear and the 4th transmission gear the number of teeth how many relationship be：The
One transmission gear（7）The number of teeth be greater than second stud gear（8）The number of teeth, the 4th transmission gear（14）The number of teeth greater than third become
Fast gear（13）The number of teeth.
2. split type 360 degree of a kind of variable-ratio outboard tail machines freely turned to according to claim 1, which is characterized in that
In main spindle box body（11）Top, in main shaft（10）Upper setting mission case（9）；Main spindle box body（11）It is divided into main shaft upper box
（11.1）With main shaft lower box（11.2）, main shaft lower box（11.2）Hydraulic pressure plate is set（12）.
3. split type 360 degree of a kind of variable-ratio outboard tail machines freely turned to according to claim 2, which is characterized in that
The input gear（2）, forward gear（5）With step back gear（3）The number of teeth all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442911.3U CN208119396U (en) | 2018-03-30 | 2018-03-30 | A kind of split type 360 degree of variable-ratio outboard tail machines freely turned to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442911.3U CN208119396U (en) | 2018-03-30 | 2018-03-30 | A kind of split type 360 degree of variable-ratio outboard tail machines freely turned to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208119396U true CN208119396U (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820442911.3U Active CN208119396U (en) | 2018-03-30 | 2018-03-30 | A kind of split type 360 degree of variable-ratio outboard tail machines freely turned to |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438188A (en) * | 2018-03-30 | 2018-08-24 | 莆田三帆设备制造有限公司 | A kind of outboard tail machine that split type 360 degree of variable-ratio freely turns to |
-
2018
- 2018-03-30 CN CN201820442911.3U patent/CN208119396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438188A (en) * | 2018-03-30 | 2018-08-24 | 莆田三帆设备制造有限公司 | A kind of outboard tail machine that split type 360 degree of variable-ratio freely turns to |
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