CN207536112U - Fixed ship's propeller - Google Patents
Fixed ship's propeller Download PDFInfo
- Publication number
- CN207536112U CN207536112U CN201721522327.0U CN201721522327U CN207536112U CN 207536112 U CN207536112 U CN 207536112U CN 201721522327 U CN201721522327 U CN 201721522327U CN 207536112 U CN207536112 U CN 207536112U
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- cylinder
- fixed
- ship
- propeller
- babinet
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Abstract
The utility model is related to a kind of fixed ship's propellers, include machine and propeller in ship, machine includes housing again in ship, end cap and motor shaft, characterized by further comprising the transmission mechanisms having in babinet, the transmission mechanism is the driving wheel that is fixed on motor shaft and below driving wheel and is fixed on the driven wheel on output shaft and is sleeved on driving wheel, transmission belt on driven wheel, babinet is mutually fixed with end cap, output shaft both ends pass through first respectively, second bearing, which is supported on, to be passed through in the cylinder of hull mounting hole, the connector for being mutually tightly connected with hull is arranged on the cylinder, and one end of the cylinder is supported in the axis hole of babinet, the other end be connected with can the sealing element propeller of sealed cylinder inner cavity be then mounted on and be exposed on the output shaft outside cylinder.With the above structure, motor is on the one hand avoided that because crossing the security risk brought, and on the other hand installation is more clever, and energy moistureproof and waterproof living is also no longer constrained by ship type, while also has the advantages that installation is convenient.
Description
Technical field
The utility model is related to a kind of ship's propeller, refer specifically to a kind of peculiar to vessel push away motor installation in board fixed
Into device.
Background technology
Ship's propeller is a kind of power plant that hull is driven to advance, and fixed ship's propeller therein is by motor
Power plant in board is placed, output shaft is hull to be passed through in a manner of sealed connection, and in the output outside hull
Propeller is installed, one as being disclosed in the patent document that Chinese patent Authorization Notice No. is CN204846338U on axis
Kind propeller.
Since the propeller of fixed ship's propeller is directly installed on the output shaft of motor, when the ship's propeller should
During for adverse circumstances, propeller will be wound by water plant or underwater rubbish, and motor is caused to be in overload work for a long time
Make state, it is possible that there is phenomena such as fusing speed-regulating switch housing, so that propeller can not work normally when serious.Again
Person, in order to which propeller is made to be submerged in underwater, also inevitable requirement motor is installed on hull bottom, and hull bottom is generally more damp
It is wet, and installation space is also limited by ship type.Furthermore existing fixed ship's propeller is more heavy, needs multi agent cooperation
It could complete, therefore install time-consuming and laborious.
Utility model content
Technical problem to be solved in the utility model is the present situation for the prior art, provides one kind and can ensure that reliably
Normal work and fixed ship's propeller easy for installation.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of fixed ship's propeller, packet
Machine and propeller in ship are included, machine includes housing, end cap mutually fixed with housing and end and exposes to end cap again in the ship
Motor shaft, it is characterised in that：The transmission mechanism in babinet is further included, the transmission mechanism is is fixed on motor shaft
Driving wheel and below the driving wheel and be fixed on the driven wheel on output shaft and be sleeved on driving wheel, the transmission on driven wheel
Band, the babinet are mutually fixed with above-mentioned end cap, and the output shaft both ends are supported on by first, second bearing can pass through respectively
In the cylinder of hull mounting hole, the connector for being mutually tightly connected with hull, and one end of the cylinder are arranged on the cylinder
It is supported in the axis hole of babinet, the other end is connected with the sealing element of energy sealed cylinder inner cavity, and the propeller is then mounted on dew
In on the output shaft outside cylinder.
In said program, it is preferred that the connector includes is located at hull inside and outside gasket and flange respectively
Fixed disk, the gasket and flange fix disk and are provided with mutual corresponding multiple through-holes, and bolt connects across each through-hole rear thread
It is connected in the threaded hole of babinet.This sealing structure is reliable, easy to connect.
Further improved to be in the above embodiments, the top of the box is provided with adjustment hole, is opened on the end cap
Have and be connected to the adjusting threaded hole across adjustment hole rear thread with the corresponding adjusting threaded hole of the adjustment hole, an adjusting bolt
In, and be designed on the end cap it is upright and with the corresponding gib block of wall box, in the gib block and wall box
On be respectively equipped with the pilot hole extended vertically and the lead being plugged in the pilot hole, rotate above-mentioned adjusting bolt, it is possible to
It is conveniently adjusted the elasticity of transmission belt.
In the above embodiments, it is preferred that radiator fan is also equipped on the housing, in order to go to dissipate electricity in time
The heat that machine generates.
On in the above embodiments, the sealing element can preferably use such as lower structure, it, which includes, is threaded in institute
State the plug on the another port of cylinder and the sealing ring between plug and cylinder and between plug and output shaft
Outside framework oil seal so that assembly and disassembly get up it is more convenient.
Compared with prior art, since the utility model is additionally arranged the transmission mechanism of transmission belt and drive, work as spiral shell
When revolving winding generation overload phenomenon of the paddle by water plant or underwater rubbish, it can make to skid between transmission belt and drive, i.e., at this time
Overload power is not transferred on motor shaft, so as to avoid motor because crossing the security risk brought；Simultaneously because driving wheel and
Driven wheel is distributed above and below, under the installation requirement for meeting propeller, the motor after installation can be made to keep certain with hull bottom
Spacing, therefore install it is more flexible, can moistureproof and waterproof, also no longer constrained by ship type.Secondly babinet is mutually fixed with end cap,
Transmission mechanism and motor are fastened together fuselage by barrel support on babinet, only pacified the one fuselage by connector
On hull, thus such propeller also can one man operation's installation, thus install more convenient.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment；
Fig. 2 is the partial exploded view of Fig. 1；
Fig. 3 is the sectional view that the utility model is mounted on hull.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1 to Figure 3, which includes machine 10 and propeller 20, wherein machine in ship in ship
Including motor 1 and transmission mechanism 2, motor 1 includes housing 11, end cap 12, motor shaft 13 and the winding group in housing again
Part 14, end cap 12 are fixed with 11 phase of housing, and the end of motor shaft 13 exposes to end cap 12.Transmission mechanism 2 is mounted in babinet 3,
The transmission mechanism 2 be the driving wheel 21 that is fixed on motor shaft 13 and below driving wheel and be fixed on output shaft 23 from
Driving wheel 22 and driving wheel, the transmission belt 24 on driven wheel are sleeved on, babinet 3 is fixed with above-mentioned 12 phase of end cap, 1 section below of motor
Babinet 3 closed again with cover board 4.Above-mentioned 23 both ends of output shaft are supported on respectively by clutch shaft bearing 5a, second bearing 5b
In one cylinder 6, the connector 7 for being tightly connected with hull A phases is arranged on the cylinder 6, and one end of the cylinder 6 is supported on
In the axis hole 31 of babinet 3, the other end is connected with the sealing element 8 of energy sealed cylinder inner cavity.In the present embodiment, connector 7 is preferably adopted
With such as lower structure, it includes is located at the inside and outside gasket 71 of hull and flange fixation disk 72 respectively, and gasket 71 and flange are consolidated
Price fixing 72 is provided with mutual corresponding three through-holes, and three bolts 73 are each passed through the spiral shell that each through-hole rear thread is connected to babinet 3
In pit.And sealing element 8 include the plug 81 that is threaded on the another port of cylinder and positioned at plug and cylinder it
Between sealing ring 82 and the outside framework oil seal 83 between plug and output shaft.Above-mentioned propeller 20 is then mounted on and is exposed to cylinder
On outer output shaft 23.
With the above structure, since transmission mechanism 2 and motor 1 have become integrated fuselage, when installing, cylinder 6 is allowed to wear
After crossing hull A mounting holes, gasket 71 and flange is made to fix disk 72 and be located inside and outside hull A respectively, is then worn with three bolts 73
It crosses through-hole and hull wall rear thread is connected on babinet 3, you can the one fuselage is fixed on hull.
In order to which the transmission belt 24 after installing is elastic suitable, while transmission belt can also be adjusted on demand at any time in use
24 it is elastic, in the present embodiment, be also provided with adjustment hole 32 at the top of babinet 3, be provided on end cap 12 corresponding with the adjustment hole 32
Adjusting threaded hole, an adjusting bolt 9 is connected in the adjusting threaded hole, and set on end cap 12 across 32 rear thread of adjustment hole
In respect of it is upright and with the corresponding gib block 15 of side wall of babinet 3, be connected with lead in the gib block 15, in the present embodiment,
It needs to fix with end cap with reference to babinet, the lead is as threaded in the fastening bolt 16 on lead, 3 side of babinet herein
Wall is equipped with the pilot hole 33 extended vertically, which is plugged in the pilot hole 33, when needing to adjust in this way, unscrews
The fastening bolt 16, rotate adjusting bolt 9, motor 1 is made to be moved up or down relative to babinet 3, regulation motor axis 13 with it is defeated
The distance between shaft 23, and then suitable 24 elasticity of transmission belt can be obtained, fastening bolt 16 is then screwed again.
In order to remove to dissipate motor in time because of heat caused by long-term work, radiator fan 30 is also equipped on housing.With
Just it radiates in time for motor 1, can more further ensure that the phase of motor 1 reliably works.
Claims (5)
1. a kind of fixed ship's propeller includes machine and propeller in ship, machine includes housing and housing again in the ship
Mutually fixed end cap and end expose to the motor shaft of end cap, it is characterised in that：Further include the driver in babinet
Structure, the transmission mechanism are the driving wheel that is fixed on motor shaft and below driving wheel and are fixed on the driven wheel on output shaft
And driving wheel, the transmission belt on driven wheel are sleeved on, the babinet is mutually fixed with above-mentioned end cap, the output shaft both ends difference
Being supported on by first, second bearing can pass through in the cylinder of hull mounting hole, be arranged on the cylinder for mutually close with hull
The connector of connection is sealed, and one end of the cylinder is supported in the axis hole of babinet, the other end is connected with energy sealed cylinder inner cavity
Sealing element, the propeller are then mounted on and are exposed on the output shaft outside cylinder.
2. fixed ship's propeller according to claim 1, it is characterised in that：The connector includes to be located at respectively
The inside and outside gasket of hull and flange fix disk, and the gasket and flange fix disk and be provided with mutual corresponding multiple through-holes,
Bolt is connected to across each through-hole rear thread in the threaded hole of babinet.
3. fixed ship's propeller according to claim 1 or 2, it is characterised in that：The top of the box is provided with tune
Knothole is provided on the end cap and connects with the corresponding adjusting threaded hole of the adjustment hole, an adjusting bolt across adjustment hole rear thread
Be connected in the adjusting threaded hole, and be designed on the end cap it is upright and with the corresponding gib block of wall box, at this
The pilot hole extended vertically and the lead being plugged in the pilot hole are respectively equipped on gib block and wall box.
4. fixed ship's propeller according to claim 3, it is characterised in that：It is also equipped with radiating on the housing
Fan.
5. fixed ship's propeller according to claim 1 or 2, it is characterised in that：The sealing element includes screw thread
The plug being connected on the another port of the cylinder and the sealing ring between plug and cylinder and positioned at plug with it is defeated
Outside framework oil seal between shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522327.0U CN207536112U (en) | 2017-11-15 | 2017-11-15 | Fixed ship's propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522327.0U CN207536112U (en) | 2017-11-15 | 2017-11-15 | Fixed ship's propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207536112U true CN207536112U (en) | 2018-06-26 |
Family
ID=62613301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721522327.0U Active CN207536112U (en) | 2017-11-15 | 2017-11-15 | Fixed ship's propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207536112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045087A1 (en) * | 2022-08-31 | 2024-03-07 | 广东逸动科技有限公司 | Marine thruster and ship |
-
2017
- 2017-11-15 CN CN201721522327.0U patent/CN207536112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045087A1 (en) * | 2022-08-31 | 2024-03-07 | 广东逸动科技有限公司 | Marine thruster and ship |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |