CN100425793C - Single-shaft double-chain wheel electric cabin opening machine - Google Patents
Single-shaft double-chain wheel electric cabin opening machine Download PDFInfo
- Publication number
- CN100425793C CN100425793C CNB2005100970136A CN200510097013A CN100425793C CN 100425793 C CN100425793 C CN 100425793C CN B2005100970136 A CNB2005100970136 A CN B2005100970136A CN 200510097013 A CN200510097013 A CN 200510097013A CN 100425793 C CN100425793 C CN 100425793C
- Authority
- CN
- China
- Prior art keywords
- chain wheel
- friction clutch
- gear
- opening machine
- arranged outside
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Retarders (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a single-shaft double-chain wheel electric cabin opening machine which comprises a chain wheel transmission mechanism with a chain wheel and a transmission motor, wherein the chain wheel transmission mechanism with the chain wheel is used for controlling a cabin cover of a cabin to open and close and is composed of a multichip wet type friction clutch, a one-stage closed type gear transmission system and a three-stage planetary gear speed reducer; the one-stage closed type gear transmission system is composed of a small gear embedded on the multichip wet type friction clutch, a gear idle and an output large gear; the outside of the multichip wet type friction clutch is respectively and orderly provided with a thrust bearing, a thrust ring, a butterfly spring, a retainer ring and an adjusting screw connected with the retainer ring. The present invention has the advantage of compact structure, whole space is largely reduced by aiming at the installation environment of a deck in a ship; the process of power transfer is simple and reliable, so that transmission efficiency is high; the present invention has the favorable protection function of overload impact and use reliability; operational noise and operational vibration are reduced.
Description
Technical field
The present invention relates to a kind of opening and closing device of cabin hatchcover, especially relate to a kind of single-shaft double-chain wheel electric cabin opening machine that adopts the enclosed pinion unit to combine with planetary reducer.It is applicable to opens or closes outside the cabin hatchcover, also is equally applicable to require in the place of all kinds to open or close in the door and window device of operation.
Background technology
When unloading ships, the smooth opening hatch board improves operating benefit to reduce the pool ETS estimated time of sailing, is ultimate client and numerous shipowners' fundamental requirement.Switching form according to hatch board can be divided into gantry crane type, sprag type, bear multiple patterns such as type, thruster type and turning-over type.
The structure of existing cabin opening machine mainly can be divided into hydraulic pressure and electronic two kinds of structures, and the advantage and defect part is wherein respectively arranged.The structure of hydraulic pressure cabin opening machine can realize infinitely variable speeds control, and its volume is little, impact is little and realize overload protection easily; It is numerous and diverse that but conduit under fluid pressure is arranged, needs many Hydraulic Elements again, and the hydraulic system complexity causes difficult in maintenancely, and efficient is lower.
And the structure of electric cabin opening machine easily realizes remote speed Control, the efficient height, but its volume is big, impact force big and be not easy to realize overload protection.
The applicant has proposed the application that the patent No. is the patent of invention of 200520038782.4 " Hydraulic Synchronizing cabin opening machine hydraulic means ".Above-mentioned " Hydraulic Synchronizing cabin opening machine hydraulic means " as shown in Figure 2; it comprises two hydraulic motors with two oil-ins and an oil-out that are used for controlling the chain-wheel mechanism that the cabin hatchcover opens and closes; hydraulic motor is provided with the oil-in and the drain tap of pressure oil; the hydraulic circuit of two hydraulic motors of drive sprocket connects a Hydraulic Synchronizing diverting current collector with an oil-in and two oil-outs; the oil-in of Hydraulic Synchronizing diverting current collector connects manual proportionality velocity modulation reversal valve; manually the oil-in of proportionality velocity modulation reversal valve is connected with the pressure oil circuit; the drain tap of two hydraulic motors is set to be interconnected, and a pair of reversible overload protection valve is connected in parallel between the oil-in of Hydraulic Synchronizing diverting current collector and the pressure oil circuit.
The advantage of above-mentioned " Hydraulic Synchronizing cabin opening machine hydraulic means " is that structure and control mode are simple, energy consumption is low again for dependable performance, and it is applicable to the cabin hatchcover that requires opening of doors and windows or close synchronous operation; Its hydraulic system is comparatively complicated.
Summary of the invention
Technical problem to be solved by this invention be a kind of citation form that adopts electric cabin opening machine is provided at the defective of above-mentioned prior art, in conjunction with the open the cabin single-shaft double-chain wheel electric cabin opening machine of scheme of high-accuracy planetary gear drive technology, multi-disc wet friction sheet overcurrent protection structure, double-stranded wheel mechanical synchronization.
The objective of the invention is by providing a kind of single-shaft double-chain wheel electric cabin opening machine to realize with following structure, it comprises that one is used for controlling the chain wheel driving mechanism of the band chain wheel that the cabin hatchcover opens and closes, and described chain wheel driving mechanism connects a drive motor.
Described chain wheel driving mechanism is provided with a friction clutch, and described friction clutch connects one-level enclosed pinion unit; Described one-level enclosed pinion unit connects a third-level planetary gear reduction unit; The opposite side of described third-level planetary gear reduction unit is connected with described sprocket wheel.
Described friction clutch is set to Multi-plate Wet Friction Clutch, and described Multi-plate Wet Friction Clutch is provided with the band internal tooth form friction plate and the external tooth form friction plate of multi-disc; Described internal tooth form friction plate connects a friction clutch power transmission shaft.
Described one-level enclosed pinion unit is made up of intermeshing pinion, carrier gear and output gear wheel; Arranged outside one ring gear of described pinion, the external tooth form friction plate of described Multi-plate Wet Friction Clutch matches with the ring gear of described pinion.
Described sprocket wheel is set to double-stranded wheel output device.
Arranged outside one thrust bearing of described Multi-plate Wet Friction Clutch, arranged outside one thrust ring of described thrust bearing, the a pair of butterfly spring of the arranged outside of described thrust ring, arranged outside one back-up ring of described butterfly spring, the outside of described back-up ring connects an adjustment screw.
Arranged outside one case lid of described one-level enclosed pinion unit, described adjustment screw is installed on the described case lid.
Described motor is provided with output shaft, and described motor output shaft is connected with described friction clutch power transmission shaft.
Compared with prior art, the invention has the advantages that: 1. compact conformation.At the installation environment of deck on the ship space special occasions, overcome the defective of existence such as big, the easy mechanically deform of traditional exposed gear and major axis transmission floor space, reduced overall space significantly; 2. transmission efficiency height.The power transmittance process is simple and reliable, and the efficient that contrasts traditional exposed gear transmission and Worm and Worm Gear Driving improves a lot, and the mechanical efficiency during its work can reach more than 85 percent; 3. have good running overload impact defencive function and dependability; 4. adopt the enclosed pinion unit to combine, thereby reduced running noises and vibration with planetary reducer.
Description of drawings
Fig. 1 is a structural representation of the present invention;
The adjusting schematic diagram that Fig. 2 skids for friction clutch overload of the present invention;
Fig. 3 is a kind of prior art constructions schematic diagram;
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 illustrate an embodiment of single-shaft double-chain wheel electric cabin opening machine of the present invention, it comprises frame 1, Multi-plate Wet Friction Clutch 2, boats and ships threephase asynchronous 3, one-level enclosed pinion unit 4, third-level planetary gear reduction gear-box 5, double-stranded wheel output device 6, as shown in Figure 1.
Friction clutch is set to Multi-plate Wet Friction Clutch 2, and Multi-plate Wet Friction Clutch is provided with the band internal tooth form friction plate 22 and external tooth form friction plate 21 of multi-disc; Internal tooth form friction plate 22 connects a friction clutch power transmission shaft 23.
One-level enclosed pinion unit 4 is made up of intermeshing pinion 41, carrier gear 42 and output gear wheel 43; Arranged outside one ring gear 44 of pinion, the external tooth form friction plate 21 of Multi-plate Wet Friction Clutch is meshed with the ring gear 44 of pinion.
Arranged outside one thrust bearing 11 of Multi-plate Wet Friction Clutch 2, arranged outside one thrust ring 10 of thrust bearing, a pair of butterfly spring 9 of the arranged outside of thrust ring, arranged outside one back-up ring 8 of butterfly spring, the outside of back-up ring connects an adjustment screw.
Arranged outside one case lid 12 of one-level enclosed pinion unit 4, adjustment screw is installed on the case lid 12.
The operating principle of single-shaft double-chain wheel electric cabin opening machine of the present invention is such:
Handle the other starting of integrated console or machine boats and ships threephase asynchronous 3, motor 3 output shafts 31 with transmission of power to multi-disc wet friction clutch 2, when motor output torque during less than the setting value of friction clutch 2, friction clutch 2 is given one-level enclosed pinion unit 4 with the transmission of power of motor 3; When motor output torque during greater than the setting value of friction clutch 2, friction clutch 2 overloads are skidded; Thereby motor 3 is played the overload impact protective effect.
One-level enclosed pinion unit 4 is meshing with each other and forms by being nested in pinion 41 on the Multi-plate Wet Friction Clutch 2, carrier gear 42 and output gear wheel 43.One-level enclosed pinion unit 4 has not only been realized elementary deceleration, has also changed the direction of output rotation simultaneously, has reduced horizontal space layout.
The output gear wheel 43 of one-level enclosed pinion unit 4 is given third-level planetary gear reduction gear-box 5 by spending strong axle with transmission of power.Through the deceleration of third-level planetary gear reduction ratio, the speed that the cabin hatchcover is opened or closed is reduced to the speed that regulation requires, and carries out the action that the cabin hatchcover is opened or closed by two strands wheel output device 6 at last.
The moment that friction clutch 2 overloads are skidded can be regulated as required, concrete adjustment principle and method are as follows: as shown in Figure 2, adjust the degree of depth that is screwed into of adjustment screw 7, compress a pair of butterfly spring 9 by back-up ring 8, the elastic force of butterfly spring 9 by thrust ring 10 and with thrust ring 10 contacted thrust bearings 11, thrust is sent on the friction plate 21 of Multi-plate Wet Friction Clutch 2, reaches needed moment of friction and skid to prevent overload.
The adjustment that overload torque increases is to screw adjustment screw 7, and butterfly spring 9 compresses, and moment of friction increases, and promptly overload torque increases.Otherwise the adjustment that overload torque reduces is oppositely to unscrew adjustment screw 7, and butterfly spring 9 loosens, and moment of friction reduces, and promptly overload torque reduces.
Single-shaft double-chain wheel electric cabin opening machine of the present invention is the environment at deck on the ship space special occasions, overcome the defective of existence such as big, the easy mechanically deform of traditional exposed gear and major axis transmission floor space, reduced overall space significantly, whole power transmittance process is simple and reliable, the efficient that contrasts traditional exposed gear transmission and Worm and Worm Gear Driving improves a lot, and the mechanical efficiency during its work can reach more than 85 percent; Reduce power consumption, increased the overload impact defencive function of running simultaneously; Overcurrent protection in the configuration Motor Control case can play dual reliable protection effect.
Single-shaft double-chain wheel electric cabin opening machine of the present invention is owing to adopted the enclosed pinion unit to combine with planetary reducer, not only volume is little, transmission efficiency is high, and having reduced running noises and vibration, these all provide important assurance for the unlatching or the closing motion of cabin hatchcover.
Claims (6)
1. single-shaft double-chain wheel electric cabin opening machine, comprise that one is used for controlling the chain wheel driving mechanism of the band chain wheel that the cabin hatchcover opens and closes, described chain wheel driving mechanism connects a drive motor, it is characterized in that: described chain wheel driving mechanism is provided with a friction clutch, and described friction clutch connects one-level enclosed pinion unit (4); Described one-level enclosed pinion unit (4) connects a third-level planetary gear reduction unit (5); The opposite side of described third-level planetary gear reduction unit (5) is connected with double-stranded wheel output device (6).
2. single-shaft double-chain wheel electric cabin opening machine according to claim 1, it is characterized in that: described friction clutch is set to Multi-plate Wet Friction Clutch (2), and described Multi-plate Wet Friction Clutch (2) is provided with multi-disc internal tooth form friction plate (22) and external tooth form friction plate (21); Described internal tooth form friction plate (22) connects a friction clutch power transmission shaft (23).
3. single-shaft double-chain wheel electric cabin opening machine according to claim 1 and 2 is characterized in that: described one-level enclosed pinion unit (4) is made up of intermeshing pinion (41), carrier gear (42) and output gear wheel (43); Arranged outside one ring gear (44) of described pinion (41), the external tooth form friction plate (21) of described Multi-plate Wet Friction Clutch matches with the ring gear (44) of described pinion.
4. single-shaft double-chain wheel electric cabin opening machine according to claim 2, it is characterized in that: arranged outside one thrust bearing (11) of described Multi-plate Wet Friction Clutch (2), arranged outside one thrust ring (10) of described thrust bearing (11), the a pair of butterfly spring of arranged outside (9) of described thrust ring (10), arranged outside one back-up ring (8) of described butterfly spring (9), the outside of described back-up ring (8) connects an adjustment screw (7).
5. according to claim 1 or 4 described single-shaft double-chain wheel electric cabin opening machines, it is characterized in that: arranged outside one case lid (12) of described one-level enclosed pinion unit (4), described adjustment screw (7) is installed on the described case lid (12).
6. single-shaft double-chain wheel electric cabin opening machine according to claim 1 and 2 is characterized in that: described motor (3) is provided with output shaft (31), and described motor output shaft (31) is connected with described friction clutch power transmission shaft (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100970136A CN100425793C (en) | 2005-12-30 | 2005-12-30 | Single-shaft double-chain wheel electric cabin opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100970136A CN100425793C (en) | 2005-12-30 | 2005-12-30 | Single-shaft double-chain wheel electric cabin opening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1807821A CN1807821A (en) | 2006-07-26 |
| CN100425793C true CN100425793C (en) | 2008-10-15 |
Family
ID=36839898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100970136A Active CN100425793C (en) | 2005-12-30 | 2005-12-30 | Single-shaft double-chain wheel electric cabin opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100425793C (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344508Y (en) * | 1998-06-15 | 1999-10-20 | 彭爱霞 | Electric door positioning and locking mechanism |
| CN2730008Y (en) * | 2004-09-14 | 2005-09-28 | 胡济荣 | Powder device of motor |
-
2005
- 2005-12-30 CN CNB2005100970136A patent/CN100425793C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344508Y (en) * | 1998-06-15 | 1999-10-20 | 彭爱霞 | Electric door positioning and locking mechanism |
| CN2730008Y (en) * | 2004-09-14 | 2005-09-28 | 胡济荣 | Powder device of motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1807821A (en) | 2006-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10330213B2 (en) | Electromechanical-linkage hydraulic control gate valve actuator | |
| EP1101968A4 (en) | Drive device having motor and speed reduction mechanism | |
| US7753184B2 (en) | Bidirectional clutch mechanism | |
| CN201074316Y (en) | Sluice shutter actuating gate by gears | |
| CN111577053A (en) | Automatic separation and reunion machine of windowing that opens door | |
| CN100425793C (en) | Single-shaft double-chain wheel electric cabin opening machine | |
| CN106122524A (en) | Rotary valve member with deceleration device | |
| CN205479657U (en) | Angle stroke reducing gear box structure | |
| CN202118213U (en) | An integral type electric car gearbox | |
| US10926980B2 (en) | Drive device for the spool of a winch | |
| KR100552713B1 (en) | Water gate winding machine | |
| KR200386255Y1 (en) | Winch for sluice gate | |
| IT1317282B1 (en) | TRANSMISSION FOR INDUSTRIAL VEHICLES WITH TWO HYDROSTATIC MOTORS | |
| CN101694977B (en) | Mechanical-electrical liquid mixing soft start stepless speed regulator | |
| CN210530548U (en) | Electric opening and suction actuator mechanism | |
| CN113719590A (en) | Manual and electric driven gearbox | |
| US20070256512A1 (en) | Speed Reducing Mechanism | |
| CN202227862U (en) | Rotary type electric door-opening mechanism | |
| CN212480311U (en) | Hand wheel force increasing device of valve electric device | |
| CN203729772U (en) | Door opener transmission mechanism | |
| CN2924219Y (en) | Q-series valve electric actuator | |
| RU2826872C1 (en) | Automatic hydraulic variator with stepwise variable volumetric component | |
| CN112413059B (en) | Marine door lowering speed reducer | |
| KR100413205B1 (en) | power transmission construction of train doorengine | |
| CN208268322U (en) | One kind two keeps off gearbox and electric car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Dagang Yining Hydraulic Co., Ltd. Assignor: Hu Shixuan Contract record no.: 2010330002224 Denomination of invention: Single-shaft double-chain wheel electric cabin opening machine Granted publication date: 20081015 License type: Exclusive License Open date: 20060726 Record date: 20101203 |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO DAGANG INI HYDRAULIC CO., LTD. Free format text: FORMER OWNER: HU SHIXUAN Effective date: 20110526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315200 ROOM 302, 15-2/F, SHUNLONG ROAD, ZHENHAI DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 315806 NO. 288, BATOU WEST ROAD, BEILUN DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110526 Address after: 315806 No. 288 west head dam, Beilun District, Zhejiang, Ningbo Patentee after: Ningbo Dagang Yining Hydraulic Co., Ltd. Address before: Zhenhai District 315200 in Zhejiang province Ningbo City Shun Road Building 15-2 Room 302 Patentee before: Hu Shixuan |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315806 No. 288 west head dam, Beilun District, Zhejiang, Ningbo Patentee after: Ini Hhydraulic Co., Ltd. Address before: 315806 No. 288 west head dam, Beilun District, Zhejiang, Ningbo Patentee before: Ningbo Dagang Yining Hydraulic Co., Ltd. |