CN208793525U - A kind of gearshift of novel ship tail machine - Google Patents
A kind of gearshift of novel ship tail machine Download PDFInfo
- Publication number
- CN208793525U CN208793525U CN201820934677.6U CN201820934677U CN208793525U CN 208793525 U CN208793525 U CN 208793525U CN 201820934677 U CN201820934677 U CN 201820934677U CN 208793525 U CN208793525 U CN 208793525U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- fixing seat
- driven shaft
- cabinet
- push rod
- 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.)
- Active
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses a kind of gearshifts of novel ship tail machine, including cabinet, driven shaft and driving shaft and jaw clutch, the driven shaft vertical direction passes through the middle part of cabinet, and jaw clutch is installed on driven shaft, the jaw clutch is set in cabinet, one end of the driving shaft is perpendicular to driven shaft and is connected to right side in cabinet, the cabinet top is equipped with the first fixing seat, and first is equipped with driven shaft in fixing seat, the lower end of first fixing seat is provided with first bevel gear, and first bevel gear is mounted on driven shaft, the lower box is equipped with the second fixing seat, and second is equipped with driven shaft in fixing seat.The utility model by using between driving shaft and driven shaft by being intermeshed between third hand tap gear and first bevel gear, so that when driving shaft rotates forward, maximum power transmission can be reached by being intermeshed between bevel gear, avoid power from losing excessive, accelerate fuel consumption.
Description
Technical field
The utility model relates to ship tail machine equipment technical field, specially a kind of gearshift of novel ship tail machine.
Background technique
Ship tail machine is also known as machine outside, is divided into fuel oil machine outside and two kinds of electric outboard motor according to consumption energy difference,
Convert mechanical kinetic energy by internal combustion engine or driving motor, be then passed on propeller and provide advance kinetic energy for ships and light boats, usually by
Power head, gear-box and propeller composition, power head is the power heart of machine outside, an actually complete internal combustion
Machine, traditional internal combustion engine are that crankshaft is horizontally disposed and horizontal direction output power, the I. C. engine crankshaft of machine outside are vertical arrangement,
Power is exported downwards with facilitating, gear-box is located at the lower section of power head, it is responsible for power being transferred to propeller, but in day
It often needs to reverse gear in being often used so that hull, which falls back band, reaches traveling purpose, the existing gear reversing function that is often used makes propeller anti-
Turn, electrode can be replaced under motor driven, motor is directly inverted, but just can not be more using diesel engine or gasoline engine
Change rotor shaft direction, this is just needed using the gear connecting box with turning function.
T-type bevel gear is mostly used to be cooperatively connected greatly using the gear connecting box with turning function existing, with gear shift hand
The bevel gear that handle directly moves side is mutually disengaged the gear cooperated at two, and gear is be easy to cause mutually to polish sternly in this way
There is carnassial tooth phenomenon in weight, accelerates the service life between gear.
Utility model content
The purpose of this utility model is to provide a kind of gearshifts of novel ship tail machine, solve existing T-type bevel gear
There is the problem of between cog polishing is serious, and service life of equipment reduces in gearshift procedure.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of novel ship tail machine changes
Retaining device, including cabinet, driven shaft and driving shaft and jaw clutch, the driven shaft vertical direction pass through in cabinet
Portion, and jaw clutch is installed on driven shaft, the jaw clutch is set in cabinet, one end of the driving shaft
Perpendicular to driven shaft and it is connected to right side in cabinet, the cabinet top is equipped with the first fixing seat, and peace in the first fixing seat
Equipped with driven shaft, the lower end of first fixing seat is provided with first bevel gear, and first bevel gear is mounted on driven shaft, institute
It states lower box and the second fixing seat is installed, and driven shaft is installed in the second fixing seat, the upper end of second fixing seat is set
Be equipped with second bevel gear, and second bevel gear is mounted on driven shaft, the upper end of the second bevel gear be provided with it is castellated from
Clutch, and jaw clutch is set to the middle position of second bevel gear and first bevel gear, the jaw clutch
Side is provided with pin hole, and is equipped with screw in pin hole and is connected and fixed with driven shaft, laterally sets in the middle part of the jaw clutch
It is equipped with keyway, and is longitudinally fitted with variable block push rod in keyway, the 4th fixing seat, the change are provided on the left of the cabinet
Keeping off push rod is in " Z " type, and variable block push rod passes through in the 4th fixing seat of cabinet, and top is installed in cabinet on the left of the driving shaft
There is third hand tap gear, and the top and bottom of third hand tap gear are respectively cooperating in first bevel gear and second bevel gear, described
Third fixing seat is provided on the right side of third hand tap gear, and third fixing seat is fixed in the right side wall of cabinet.
Preferably, bearing 9 is installed in first fixing seat, the second fixing seat and third fixing seat, and bearing 9 is all provided with
It sets inside the first fixing seat, the second fixing seat and third fixing seat and is linked on driven shaft or driving shaft.
Preferably, the U-shaped channel-shaped of slot of the 4th fixing seat inward flange, and the length of U type groove flute length at least more than
Twice of protruding pin height.
Preferably, the first bevel gear and second bevel gear are provided with protruding pin to the side to variable block push rod, and become
The two sides up and down of gear push rod are also provided with protruding pin.
Preferably, the width of the variable block push rod is less than first bevel gear and second bevel gear minimum range, and variable block pushes away
The protruding pin being arranged on protruding pin and first bevel gear and second bevel gear at bar both ends is equal.
Preferably, the cross section semicircular in shape of the keyway, and the right end of variable block push rod is connected with ball-shaped alloy material
Photosphere, and photosphere is fastened in keyway.
Compared with prior art, the utility model has the beneficial effects that the utility model
(1), by using between driving shaft and driven shaft by being intermeshed between third hand tap gear and first bevel gear,
So that can reach maximum power transmission when driving shaft rotates forward by being intermeshed between bevel gear, power is avoided to lose
Greatly, accelerate fuel consumption.
(2), by being equipped with jaw clutch on driven shaft, and jaw clutch be fixed on by pin hole it is driven
On axis, so that the keyway in the middle part of jaw clutch is dialed up and is bored in protruding pin and first when variable block push rod moves up
Gear, which cooperates, to be driven, and reaches driven shaft and first bevel gear turns to identical direction and as reversely avoids phase between gear
Mutually wear overweight phenomenon.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the structural schematic diagram of the utility model jaw clutch.
In figure: 1, driving shaft；2, driven shaft；3, cabinet；4, the first fixing seat；5, first bevel gear；6, third is fixed
Seat；7, keyway；8, second bevel gear；9, bearing；10, the second fixing seat；11, jaw clutch；12, the 4th fixing seat；
13, variable block push rod；14, pin hole；15, protruding pin；16, third hand tap gear.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, a kind of gearshift of novel ship tail machine, including 1 and of cabinet 3, driven shaft 2 and driving shaft
Jaw clutch 11,2 vertical direction of driven shaft pass through the middle part of cabinet 3, driven shaft 2 for being connected to shaft to propeller,
And jaw clutch 11 is installed on driven shaft 2, jaw clutch 11 for connect driven shaft 2 and first bevel gear 5 it
Between connect cooperation, jaw clutch 11 is set in cabinet 3, and one end of driving shaft 1 perpendicular to driven shaft 2 and is connected to cabinet
Right side in 3 is connected to the power input of engine for driving shaft 1, and 3 top of cabinet is equipped with the first fixing seat 4, and first is fixed
Seat 4 is used for cooperation and fixed relationship between driven shaft 2 and cabinet 3, and first bevel gear 5 is fixed by using bearing 9
It is fitted in the first fixing seat 4, and driven shaft 2 is installed in first fixing seat 4, the lower end of the first fixing seat 4 is provided with
First bevel gear 5, first bevel gear 5 is for connecting third hand tap gear 16, while first bevel gear 5 is also used for 2 middle part of driven shaft
Jaw clutch 11, and first bevel gear 5 is mounted on driven shaft 2, and 3 lower part of cabinet is equipped with the second fixing seat 10,
Two fixing seats 10 are equipped with driven for the cooperation and its fixation between rigid drive shaft 1 and cabinet 3 in second fixing seat 10
Axis 2 cooperates fixed driven shaft 2 by using the second fixing seat 10, and second bevel gear 8 is fixed to the by the cooperation of bearing 9
In two fixing seats 10, the upper end of the second fixing seat 10 is provided with second bevel gear 8, and second bevel gear 8 is mounted on driven shaft 2
On, second bevel gear 8 is used to cooperating the mating connection of third hand tap gear 16, the upper end of second bevel gear 8 be provided with it is castellated from
Clutch 11, and jaw clutch 11 is set to the middle position of second bevel gear 8 and first bevel gear 5, jaw clutch
11 side is provided with pin hole 14, and pin hole 14 is capable of fixing jaw clutch 11 in driven shaft 2 for mounting screw,
And screw is installed in pin hole 14 and is connected and fixed with driven shaft 2, keyway 7, keyway 7 are horizontally arranged in the middle part of jaw clutch 11
For installing photosphere, and photosphere is connected to the right-hand end of variable block push rod 13, and variable block push rod is longitudinally fitted in keyway 7
13, variable block push rod 13 is used for the medium carrier of manual shift, as the push rod of mobile jaw clutch 11, the left side of cabinet 3
It is provided with the 4th fixing seat 12, the 4th fixing seat 12 avoids the distortion that U-type groove is mobile by variable block push rod 13 for fixing U-type groove
Deformation, variable block push rod 13 is in " Z " type, and variable block push rod 13 passes through in the 4th fixing seat 12 of cabinet 3, is conveniently adjusted shift, main
1 left side top of moving axis is equipped with third hand tap gear 16 in cabinet 3, for being engaged to the first cone tooth by third hand tap gear 16
Wheel 5 and second bevel gear 8, and the top and bottom of third hand tap gear 16 are respectively cooperating in first bevel gear 5 and second bevel gear
8, the right side of third hand tap gear 16 is provided with third fixing seat 6, and third fixing seat 6 is fixed in the right side wall of cabinet 3, third
Secure fit of the fixing seat 6 between rigid drive shaft 1 and cabinet 3, the first fixing seat 4, the second fixing seat 10 and third are solid
Bearing 9 is installed, and bearing 9 is arranged inside the first fixing seat 4, the second fixing seat 10 and third fixing seat 6 in reservation 6
And be linked on driven shaft 2 or driving shaft 1, it can fix and be supported in cabinet 3 convenient for driven shaft 2, the 4th fixing seat 12
The U-shaped channel-shaped of the slot of inward flange, and the length of U-type groove flute length is convenient for variable block push rod at least more than twice of 15 height of protruding pin
13 can move left and right in a certain range, and first bevel gear 5 and second bevel gear 8 are respectively provided with to the side to variable block push rod 13
There is protruding pin 15, protruding pin 15 is for convex between the protruding pin 15 and first bevel gear 5 or second bevel gear 8 of jaw clutch 11
Pin 15 is engaged, and the two sides up and down of variable block push rod 13 are also provided with protruding pin 15, and the width of variable block push rod 13 is less than first
8 minimum range of bevel gear 5 and second bevel gear, and 13 both ends of variable block push rod apart from protruding pin 15 and first bevel gear 5 and the
The protruding pin 15 being arranged on two bevel gears 8 is equal, can be with first bevel gear 5 or second bevel gear 8 convenient for jaw clutch 11
It is mutually clamped cooperation, the cross section semicircular in shape of keyway 7, and the right end of variable block push rod 13 is connected with the light of ball-shaped alloy material
Ball, and photosphere is fastened in keyway 7, is fastened in keyway 7 using photosphere, so that manually handle variable block push rod 13 just can directly make
Jaw clutch 11 is obtained to move up and down.
Working principle: the utility model is that tumbler gear draw box mechanism is mounted on the spiral that engine is connect with transmission shaft
Between paddle, the connection of driving shaft 1 is driven on the output shaft of engine, then the driven shaft 2 at 3 top of mechanism cabinet is driven and is connected
It is connected on propeller, and this cabinet 3 is fixed on an appropriate location, avoid bending that transmission shaft is caused to distort, it at this moment can be direct
Engine on fire will push so that driving shaft 1 rotates with it on variable block push rod 13, so that 11 top of jaw clutch is convex
Pin 15 and first bevel gear 5 are cooperatively connected, so that third hand tap gear 16 is connected to second bevel gear 8 and first bevel gear 5, this
When, third hand tap gear 16 is seen as rotating counterclockwise from right to left, and second bevel gear 8 can be under the engagement of third hand tap gear 16 by preceding
It is seen as rotating clockwise after, at this moment first bevel gear 5 is viewed as counterclockwise from front to back under the engagement of third hand tap gear 16
Rotation, and 5 lower end of first bevel gear is cooperated by the protruding pin 15 at 11 top of protruding pin 15 and jaw clutch, so that first
Bevel gear 5 turned to jaw clutch 11 it is identical, and driven shaft 2 also make under the action of jaw clutch 11 it is identical
It turns to, is at this moment to realize reversion, when variable block push rod 13 is moved down, so that jaw clutch 11 and second bevel gear 8
Cooperation is fixed, and is at this moment to turn to above-mentioned steps on the contrary, rotating forward can be realized.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of gearshift of novel ship tail machine, including cabinet (3), driven shaft (2) and driving shaft (1) and jaw clutch
(11), driven shaft (2) vertical direction passes through the middle part of cabinet (3), and is equipped with jaw clutch on driven shaft (2)
(11), the jaw clutch (11) is set in cabinet (3), one end of the driving shaft (1) perpendicular to driven shaft (2) simultaneously
It is connected to right side in cabinet (3), it is characterised in that: cabinet (3) top is equipped with the first fixing seat (4), and first is fixed
It is equipped with driven shaft (2) in seat (4), the lower end of first fixing seat (4) is provided with first bevel gear (5), and the first cone tooth
Wheel (5) is mounted on driven shaft (2), and cabinet (3) lower part is equipped with the second fixing seat (10), and in the second fixing seat (10)
It is equipped with driven shaft (2), the upper end of second fixing seat (10) is provided with second bevel gear (8), and second bevel gear (8) is pacified
On driven shaft (2), the upper end of the second bevel gear (8) is provided with jaw clutch (11), and jaw clutch
(11) it is set to the middle position of second bevel gear (8) and first bevel gear (5), the side of the jaw clutch (11) is set
It is equipped with pin hole (14), and screw is installed in pin hole (14) and is connected and fixed with driven shaft (2), in the jaw clutch (11)
Portion is horizontally arranged with keyway (7), and variable block push rod (13) are longitudinally fitted in keyway (7), is set on the left of the cabinet (3)
It is equipped with the 4th fixing seat (12), the variable block push rod (13) is in " Z " type, and variable block push rod (13) passes through the 4th solid of cabinet (3)
In reservation (12), top is equipped with third hand tap gear (16) in cabinet (3) on the left of the driving shaft (1), and third hand tap gear
(16) top and bottom are respectively cooperating in first bevel gear (5) and second bevel gear (8), the right side of the third hand tap gear (16)
Side is provided with third fixing seat (6), and third fixing seat (6) is fixed in the right side wall of cabinet (3).
2. a kind of gearshift of novel ship tail machine according to claim 1, which is characterized in that first fixing seat
(4), it is equipped with bearing (9) in the second fixing seat (10) and third fixing seat (6), and bearing (9) is arranged at the first fixing seat
(4), the second fixing seat (10) and third fixing seat (6) are internal and are linked on driven shaft (2) or driving shaft (1).
3. a kind of gearshift of novel ship tail machine according to claim 1, which is characterized in that the 4th fixing seat
(12) the U-shaped channel-shaped of the slot of inward flange, and the length of U-type groove flute length is at least more than twice of protruding pin (15) height.
4. a kind of gearshift of novel ship tail machine according to claim 1, which is characterized in that the first bevel gear
(5) it is provided with protruding pin (15) with second bevel gear (8) to the side to variable block push rod (13), and variable block push rod (13) is upper and lower
Two sides are also provided with protruding pin (15).
5. a kind of gearshift of novel ship tail machine according to claim 1, which is characterized in that the variable block push rod (13)
Width be less than first bevel gear (5) and second bevel gear (8) minimum range, and variable block push rod (13) both ends apart from protruding pin
(15) equal with protruding pin (15) being arranged in first bevel gear (5) and second bevel gear (8).
6. a kind of gearshift of novel ship tail machine according to claim 1, which is characterized in that the cross of the keyway (7)
Section semicircular in shape, and the right end of variable block push rod (13) is connected with the photosphere of ball-shaped alloy material, and photosphere is fastened on keyway
(7) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934677.6U CN208793525U (en) | 2018-06-16 | 2018-06-16 | A kind of gearshift of novel ship tail machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934677.6U CN208793525U (en) | 2018-06-16 | 2018-06-16 | A kind of gearshift of novel ship tail machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793525U true CN208793525U (en) | 2019-04-26 |
Family
ID=66201100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820934677.6U Active CN208793525U (en) | 2018-06-16 | 2018-06-16 | A kind of gearshift of novel ship tail machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793657A (en) * | 2021-02-02 | 2021-05-14 | 广东博智林机器人有限公司 | Steering mechanism and mobile device |
-
2018
- 2018-06-16 CN CN201820934677.6U patent/CN208793525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793657A (en) * | 2021-02-02 | 2021-05-14 | 广东博智林机器人有限公司 | Steering mechanism and mobile device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208793525U (en) | A kind of gearshift of novel ship tail machine | |
| CN202484218U (en) | Speed changing box of automatic gear change electro-mobile | |
| CN101412439B (en) | Gearbox for ship having paralleled twin-engine with PTO and clutch | |
| CN204185165U (en) | Shaft drive fast reserve strand grinding machine | |
| CN106467162A (en) | A kind of power drive mechanism of shipboard | |
| CN201313797Y (en) | Electric winch | |
| CN203395130U (en) | Gearbox capable of inputting with dual power | |
| CN209557596U (en) | A kind of TS second gear gearbox | |
| CN102133923B (en) | Marine propeller | |
| CN111075913B (en) | Speed changing method for surrounding type common rail in-line gearbox | |
| CN101462589A (en) | Double-motor uniaxle power transmission propulsion unit for ship | |
| CN202484275U (en) | Manually and automatically integral gear shifting device | |
| CN205554540U (en) | Boats and ships are to changeing oar advancing device | |
| CN201517588U (en) | A speed reducer | |
| CN219035488U (en) | Marine vessel charging cable traction speed reducer | |
| CN201672001U (en) | Intermediate transmission box applicable to high-power tractor | |
| CN202444753U (en) | Shifting mechanism for transmission box assembly of power tiller | |
| CN201385570Y (en) | Gearshift assembly for single-cylinder tri-wheeled vehicle | |
| CN220430494U (en) | Outboard motor power gear shifting mechanism | |
| CN112855869A (en) | Automatic transmission with backstop function | |
| CN205047751U (en) | Gear structure in derailleur | |
| CN216555174U (en) | Marine gearbox with fast and slow gear output | |
| CN221097356U (en) | Three-gear new energy transmission for mine | |
| CN211398470U (en) | Novel transmission rod for ship and high-strength gear assembly | |
| CN218761270U (en) | Four-gear high-torque new energy transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |