CN107972840A - A kind of freezing trawler double speed clutch transfer case - Google Patents
A kind of freezing trawler double speed clutch transfer case Download PDFInfo
- Publication number
- CN107972840A CN107972840A CN201711092499.3A CN201711092499A CN107972840A CN 107972840 A CN107972840 A CN 107972840A CN 201711092499 A CN201711092499 A CN 201711092499A CN 107972840 A CN107972840 A CN 107972840A
- Authority
- CN
- China
- Prior art keywords
- output shaft
- clutch
- speed
- hydraulic pump
- gear
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/30—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
- F16H47/07—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type using two or more power-transmitting fluid circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Abstract
A kind of freezing trawler double speed clutch transfer case, it is mainly quickly made of babinet, input shaft member, two sets of hydraulic pump output shaft assemblies, steering engine pump output shaft assembly, generator output shaft assembly, generator with slow-speed drive shaft member, machine band pump output shaft assembly and hydraulic control system;Input shaft member input shaft front end hot jacket has input gear, and input gear is meshed with the hydraulic pump output gear of hydraulic pump output shaft front end empty set and the fast low-gear of fast transmission shaft front end empty set at a slow speed at the same time;Two sets of hydraulic pump output shaft assembly rear ends are disposed with hydraulic pump clutch;Driveshaft section part rear end is disposed with speed speed clutch at a slow speed soon;Clutch outer member of the outside friction disc of hydraulic pump clutch with hot jacket on hydraulic pump output shaft is connected;The inner attrition piece of hydraulic pump clutch is connected with the hydraulic pump output gear of front end empty set;The outside friction disc of speed speed clutch is connected with hot jacket in the travelling gear soon at a slow speed on transmission shaft;The inner attrition piece of speed speed clutch is connected with the fast low-gear of front end empty set.
Description
Technical field
The present invention relates to it is a kind of by hydraulic control have the function of clutch, speedup, double speed single input and multi-output it is cold
Freeze the double speed clutch transfer case of trawler, belong to the transmission device of ship auxiliary power.
Background technology
The trawler of existing same type clutch increasing speed transfer-case usually only two or four hydraulic pumps of band, to drive liquid
Pressure motor makes net hauler work.This trawler uses the hydraulic control of a set of input block arrangement with clutch increasing speed transfer-case
Wet-type multi-disc friction clutch controls two output block work or stops at the same time, and two output blocks are symmetrically arranged horizontally in
The both sides of input block.During two hydraulic pumps of band, hydraulic pump is separately mounted to the rear end of two output blocks;And four hydraulic pressure of band
During pump, two hydraulic pumps are installed in the front and back end of each output block respectively.And freezing trawler often goes to sea during a flight number
Between up to half a year, to achieve the purpose that energy-saving and emission-reduction and environmentally protective, generally require a kind of single input and multi-output clutch transfer case
For driving the Dual-speed-ratio clutch increasing speed transfer-case of generator, gear pump, steering engine pump, gear pump driven hydraulic motor makes net hauler
Work, steering engine pump driving servos control ship direction of advance;Clutch at a slow speed is used when axle generator is driven under trawlnet operating mode
Shelves and in normal/cruise with fierce clutch shelves.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and a kind of structure characteristics of compact layout is provided, ruler is installed
It is very little small, it is light-weight, have the function of clutch, speedup single input and multi-output freezing trawler double speed clutch transfer case
Invention
The purpose of the present invention is by following technical solution to complete, a kind of freezing trawler double speed clutch transfer case, it
Mainly by babinet, input shaft member, two sets hydraulic pump output shaft assemblies, steering engine pump output shaft assembly, generator output shaft assembly,
Generator is quick and slow-speed drive shaft member, machine band pump output shaft assembly and hydraulic control system form;The input shaft member
Input shaft front end hot jacket has an input gear, input gear at the same time with the hydraulic pump output gear of hydraulic pump output shaft front end empty set with
And the fast low-gear of fast transmission shaft front end empty set at a slow speed is meshed;Two sets of hydraulic pump output shaft assembly rear ends are disposed with
Hydraulic pump clutch;The fast driveshaft section part rear end at a slow speed is disposed with speed speed clutch;The hydraulic pump clutch
Clutch outer member of the outside friction disc with hot jacket on hydraulic pump output shaft is connected;The inner attrition piece of the hydraulic pump clutch is with before
The hydraulic pump output gear of end empty set is connected;The outside friction disc of the speed speed clutch and hot jacket are soon at a slow speed on transmission shaft
Travelling gear is connected;The inner attrition piece of the speed speed clutch is connected with the fast low-gear of front end empty set;The power generation
The rear end hot jacket of machine output shaft assembly generator output shaft has generator output gear, and generator output gear exists with hot jacket at the same time
The travelling gear at a slow speed on transmission shaft is meshed soon;The steering engine pump output shaft assembly steering engine pump output shaft front end hot jacket has rudder
Pump output gear is simultaneously meshed with low-gear;The machine band pump output shaft assembly machine band pump output shaft front end hot jacket is organic
Band pump output gear is simultaneously meshed with quick gear.
As preferred:The input shaft both ends are supported on babinet with taper roll bearing;High-pressure pump output shaft both ends
It is supported on self-aligning roller bearing and cylindrical roller bearing on babinet;Both ends of the drive shaft self-aligning roller bearing and short at a slow speed soon
Cylinder roller bearing is supported on babinet;Steering engine pumps and machine band pump output shaft both ends self-aligning roller bearing and short columnar roller axis
Hold and be supported on babinet;Generator output shaft both ends are supported on babinet with self-aligning roller bearing and cylindrical roller bearing;Institute
The input coupling one end for the input shaft member stated by taper it is keyed be connected with input shaft pass through high resiliency shaft coupling and the other end
Device is connected with host free end;The output shaft coupling of the generator output shaft assembly couples simultaneously with generator output shaft spline
It is connected by cog-wheel coupling with generator;The hydraulic pump output gear and hydraulic pump output shaft, fast low-gear with it is fast
Sliding bearing is lined between slow-speed drive axis;Hydraulic control system includes two sets of independent electricity and manipulates hydraulic control system, respectively
Control hydraulic pump clutch and generator speed speed clutch connect off the row, two sets of hydraulic control systems are non-interference, hydraulic pump from
Clutch and generator speed speed clutch can individually or simultaneously work.
As preferred:Two sets of hydraulic pump output shaft assembly front and back ends be disposed with pump shaft transition sleeve respectively with hydraulic pump
Output shaft and the connection of hydraulic pump shaft spline, hydraulic pump are directly installed on babinet by front and rear cover;
The steering engine pump output shaft front end of the steering engine pump output shaft assembly couples with steering engine pump shaft spline, and rear end is connected by oil pump
Female connector is connected with machine band pump.Steering engine pumps and machine band pump is directly installed on babinet by front and rear cover;
The machine band pump output shaft rear end of the machine band pump output shaft assembly is connected by oil pump connector sleeve with machine band pump, machine band pump
It is directly installed on by rear end cap on babinet;
Hydraulic control system includes two sets of independent electricity and manipulates hydraulic control system, controls hydraulic pump clutch and generator respectively
Speed speed clutch connects off the row, and two sets of hydraulic control systems are non-interference, hydraulic pump clutch and generator speed speed clutch
Can individually or simultaneously it work.
As preferred:The babinet is divided into upper, middle and lower babinet three parts;Input shaft and generator output shaft are perpendicular
Different center arrangement, input shaft are arranged in the left and right sides of input shaft, generator speed in lower section, hydraulic pump output shaft horizontal symmetrical
Fast transmission shaft is arranged symmetrically in the both sides above input shaft, and steering engine pump and machine band pump output shaft are arranged horizontally in power generation respectively
Machine both sides of transmission shaft at a slow speed soon;
Upper, the middle case exports shaft centre line horizonally split, middle lower box along fast transmission shaft at a slow speed, steering engine pump and machine band pump
Shaft centre line horizonally split is exported along input shaft and the hydraulic pump being symmetrically arranged.
Double speed clutch transfer case of the present invention, output loading are axle generator, hydraulic pump and steering engine pump etc.;Hydraulic pressure
The wet-type multi-disc friction clutch of control is arranged in each output terminal, and multiple outputs can individually or simultaneously work, to reach section
Can the environmentally protective purpose of emission reduction;Compared with similar products, there is structure characteristics of compact layout, appearance and size is small, and utilization rate is high, economical
Property is good, and index is advanced, and multiple outputs can individually or simultaneously work, energy-saving and emission-reduction, it is environmentally protective the features such as.
Brief description of the drawings
Fig. 1 is outline structural diagram of the present invention.
Fig. 2 is internal drive structure diagram of the present invention.
Fig. 3 is gear drive profile of the present invention.
Embodiment
The present invention will be further introduced by attached drawing below:Shown in attached drawing 1-3, the present invention is mainly by babinet, defeated
Enter shaft member, two sets of hydraulic pump output shaft assemblies, steering engine pump output shaft assembly, generator output shaft assembly, fast pulldown axle portion
Part, slow-speed drive shaft member, machine band pump output shaft assembly and hydraulic control system composition;The input shaft 4 of the input shaft member
Front end hot jacket has an input gear 3, input gear 3 at the same time with the hydraulic pump output gear 9 of 8 front end empty set of hydraulic pump output shaft and
The fast low-gear 17 and 23 of 16 front end empty set of transmission shaft is meshed at a slow speed soon;Two sets of hydraulic pump output shaft assembly rear ends
It is disposed with hydraulic pump clutch;The fast driveshaft section part rear end at a slow speed is disposed with speed speed clutch;The hydraulic pump from
Clutch outer member 13 of the outside friction disc 10 of clutch with hot jacket on hydraulic pump output shaft 8 is connected;The hydraulic pump clutch
Inner attrition piece 11 is connected with the hydraulic pump output gear 9 of front end empty set;The outside friction disc 18 and hot jacket of the speed speed clutch
Soon at a slow speed the travelling gear 21 on transmission shaft 16 be connected;The inner attrition piece 19 of the speed speed clutch and front end empty set it is fast
Low-gear 17 is connected with 23;The rear end hot jacket of the generator output shaft assembly generator output shaft 32 has generator output
Gear 33, generator output gear 33 are meshed with hot jacket in the travelling gear 21 soon at a slow speed on transmission shaft 16 at the same time;Described
Steering engine pump output shaft assembly steering engine pump 29 front end hot jacket of output shaft has steering engine pump output gear 30 and is meshed with low-gear 23;
The organic band pump output gear 26 of described machine band pump output shaft assembly machine band pump 25 front end hot jacket of output shaft and with quick gear 17
It is meshed.
Shown in attached drawing, 4 both ends taper roll bearing 2 and 5 of input shaft is supported on babinet;8 both ends of hydraulic pump output shaft
It is supported on self-aligning roller bearing 14 and cylindrical roller bearing 7 on babinet;Fast 16 both ends of transmission shaft aligning roller axis at a slow speed
Hold 22 and cylindrical roller bearing 15 be supported on babinet;Steering engine pumps and machine band pump 29 and 25 both ends aligning roller axis of output shaft
Hold 27 and cylindrical roller bearing 24 be supported on babinet;32 both ends of generator output shaft self-aligning roller bearing 34 and short cylindrical
Roller bearing 31 is supported on babinet.
The hydraulic pump output gear 9 and hydraulic pump output shaft 8, fast low-gear 17 and 23 and fast transmission shaft 16 at a slow speed
Between be lined with sliding bearing 36 and 37, with replace both ends rolling bearing, have compressed arrangement space, improve transmission speed.
Input coupling 1 and 4 taper of input shaft the band key connecting of the input shaft member and by highly elastic shaft coupling with
Host free end is connected.
The output shaft coupling 35 of the generator output shaft assembly couples with 32 spline of generator output shaft and passes through tooth form
Shaft coupling is connected with generator antithesis flange.
8 front and back end of hydraulic pump output shaft of two sets of hydraulic pump output shaft assemblies is disposed with pump shaft transition sleeve 6 and liquid
Press pump axis spline couples, and hydraulic pump is then directly installed on babinet by front and rear cover.
Steering engine pump 29 front end of output shaft of the steering engine pump output shaft assembly couples with steering engine pump shaft spline, and rear end passes through
Oil pump connector sleeve 28 is connected with machine band pump.Steering engine pumps and machine band pump is directly installed on babinet by front and rear cover.
Machine band pump 25 rear end of output shaft of the machine band pump output shaft assembly pumps phase by oil pump connector sleeve 28 and machine band
Even, machine band pump is directly installed on babinet by rear end cap.
The babinet is divided into 40 three parts of upper box 38, middle case 39 and lower box.The input shaft 4 and generator
The perpendicular different center arrangement of output shaft 32, input shaft 4 are symmetrically arranged the two of input shaft 4 in lower section, hydraulic pump output shaft 8
Side, transmission shaft 16 is arranged symmetrically in the both sides above input shaft 4 at a slow speed soon, and steering engine pump and machine band pump 29 and 25 water of output shaft
The flat both sides for being arranged in fast transmission shaft 16 at a slow speed.
The upper, middle case 38 and 39 is along transmission shaft 16, steering engine pump and machine band pump 29 and 25 center line of output shaft at a slow speed soon
Horizonally split, middle lower box 39 and 40 is along input shaft 4 and the 8 center line horizonally split of hydraulic pump output shaft that is symmetrically arranged.
Gear-box dismounting is easy to maintenance, and lifting upper box 38 can take out fast driveshaft section part at a slow speed, steering engine pump output shaft assembly and machine band
Pump output block is safeguarded.Lifting middle case 39 can take out input shaft member and hydraulic pump output shaft assembly is safeguarded.
The hydraulic control system includes two sets of independent electricity and manipulates hydraulic control valve 41 and 42, controls hydraulic pump respectively
Clutch and generator speed speed clutch connect off the row.Two sets of independent electricals manipulate 41 and 42 non-interference, hydraulic pressure of hydraulic control valve
Pump clutch and generator speed speed clutch can individually or simultaneously work.
In use, when electrically-controlled valve 41 is in " stopping " position, i.e., while by the work of the hydraulic pump clutch on hydraulic pump output shaft 8
Oil duct is switched to back oil road, piston 12 under the action of the return spring it is rapid disengage in outside friction disc 11 and 10, due to hydraulic pump
9 empty set of output gear cannot drive clutch outer member of the hot jacket on hydraulic pump output shaft 8 on hydraulic pump output shaft 8
13 rotate, thus hydraulic pump output shaft 8 does not rotate, its front and back end just stops not turning by the hydraulic pump that pump shaft transition sleeve 6 connects.
At this time, oily all lubricating oil in hydraulic system, passes through each oil site of each oil duct to gear-box.When electrically-controlled valve 41 is in " work
Make " position, the work oil ducts conducting of the hydraulic pump clutch on hydraulic pump output shaft 8, it is inside and outside that operating oil pressure promotes piston 12 to compress
Friction plate 11 and 10, makes hydraulic pump output gear 9 be rotated synchronously with clutch outer member 13, thus hydraulic pump output shaft 8 rotates, its
The hydraulic pump that front and back end pump shaft transition sleeve 6 connects is with regard to operation.In use, when electrically-controlled valve 42 is in " stopping " position, i.e., at the same time will be soon
The work oil ducts of speed speed clutch on slow-speed drive axis 16 are switched to back oil road, and piston 20 is fast under the action of return spring
Speed disengage in outside friction disc 19 and 18, since fast 17 and 23 empty set of low-gear is soon at a slow speed on transmission shaft 16, thus cannot band
Dynamic hot jacket is rotated in the travelling gear 21 soon at a slow speed on transmission shaft 16, thus cannot also drive the hot jacket being engaged with generating electricity
Generator output gear 33 rotates on machine output shaft 32, and generator output shaft just stops not turning.At this time, the oil in hydraulic system is complete
Portion is lubricating oil, passes through each oil site of each oil duct to gear-box.When electrically-controlled valve 42 is in " fast " shelves, soon at a slow speed on transmission shaft 16
Fierce clutch work oil ducts conducting, operating oil pressure promote piston 20 compress interior outside friction disc 19 and 18, make quick gear
17 rotate synchronously and drive the generator output gear 33 being engaged with travelling gear 21 rotates, thus generator output shaft 32
Rotate, the output shaft coupling 35 of its rear end spline connection drives generator antithesis flange to make generator operation by cog-wheel coupling
Work.When electrically-controlled valve 42 is in " slow " shelves, the work oil ducts conducting of the clutch at a slow speed on transmission shaft 16 at a slow speed soon, operating oil pressure
Promote piston 20 to compress interior outside friction disc 19 and 18, low-gear 23 is rotated synchronously and is driven with travelling gear 21 and be engaged with
Generator output gear 33 rotate, thus generator output shaft 32 rotates, and the output shaft coupling 35 of its rear end spline connection is logical
Crossing cog-wheel coupling drives generator antithesis flange generator operation is worked.
Gear-box of the present invention uses 8 axis, 10 gear, one secondary transmission, and hydraulic pump is primary transmission, generator soon at a slow speed, rudder
Pump and machine band pump are secondary transmission.Input shaft and the perpendicular different center arrangement of generator output shaft, input shaft is in lower section, two liquid
Press pump output shaft horizontal symmetrical is arranged in the left and right sides of input shaft, and transmission shaft is arranged symmetrically on input shaft generator at a slow speed soon
The both sides of side, and steering engine pump and machine band pump output shaft are arranged horizontally in the both sides of fast transmission shaft at a slow speed respectively.Structure arrangement is tight
Gather, babinet is divided into upper, middle and lower babinet three parts.Generator output shaft assembly is mounted in upper box, generator transmission shaft at a slow speed soon
Component, steering engine pump and machine band pump output shaft assembly are mounted in upper, middle case, input shaft member and hydraulic pump output shaft assembly is mounted in
In, in lower box.Gear-box dismounting is easy to maintenance, and lifting upper box can take out generator, and driveshaft section part, steering engine pump at a slow speed soon
Output shaft assembly and machine band pump output block are safeguarded.Lifting middle case can take out input shaft member and hydraulic pump output shaft
Part is safeguarded.
Claims (4)
1. a kind of freezing trawler double speed clutch transfer case, it is mainly by babinet, input shaft member, two sets of hydraulic pump output shafts
Component, steering engine pump output shaft assembly, generator output shaft assembly, generator are quick and slow-speed drive shaft member, machine band pump export
Shaft member and hydraulic control system composition;It is characterized in that input shaft member input shaft front end hot jacket has input gear, it is defeated
It is fast with the hydraulic pump output gear of hydraulic pump output shaft front end empty set and fast transmission shaft front end empty set at a slow speed at the same time to enter gear
Low-gear is meshed;Two sets of hydraulic pump output shaft assembly rear ends are disposed with hydraulic pump clutch;It is described it is fast at a slow speed
Transmission shaft component rear end is disposed with speed speed clutch;The outside friction disc of the hydraulic pump clutch is exported with hot jacket in hydraulic pump
Clutch outer member connection on axis;The inner attrition piece of the hydraulic pump clutch and the hydraulic pump output gear phase of front end empty set
Even;The outside friction disc of the speed speed clutch is connected with hot jacket in the travelling gear soon at a slow speed on transmission shaft;It is described it is fast at a slow speed
The inner attrition piece of clutch is connected with the fast low-gear of front end empty set;The generator output shaft assembly generator output shaft
Rear end hot jacket have a generator output gear, generator output gear is at the same time with hot jacket in the travelling gear on transmission shaft at a slow speed soon
It is meshed;The steering engine pump output shaft assembly steering engine pump output shaft front end hot jacket has steering engine pump output gear and and low-gear
It is meshed;The organic band pump output gear of described machine band pump output shaft assembly machine band pump output shaft front end hot jacket and with quick gear
It is meshed.
2. freezing trawler double speed clutch transfer case according to claim 1, it is characterised in that the input shaft two
End is supported on babinet with taper roll bearing;High-pressure pump output shaft both ends self-aligning roller bearing and cylindrical roller bearing branch
Support is on babinet;Both ends of the drive shaft is supported on babinet with self-aligning roller bearing and cylindrical roller bearing at a slow speed soon;Steering engine pumps
It is supported on machine band pump output shaft both ends with self-aligning roller bearing and cylindrical roller bearing on babinet;Generator output shaft both ends
It is supported on self-aligning roller bearing and cylindrical roller bearing on babinet;Input coupling one end of the input shaft member leads to
Spend taper keyed be connected with input shaft and the other end is connected by highly elastic shaft coupling with host free end;The generator is defeated
The output shaft coupling for going out shaft member couples with generator output shaft spline and is connected by cog-wheel coupling with generator;Described
Sliding bearing is lined between hydraulic pump output gear and hydraulic pump output shaft, fast low-gear and fast transmission shaft at a slow speed;Hydraulic pressure control
System processed includes two sets of independent electricity and manipulates hydraulic control system, controls hydraulic pump clutch and generator clutch at a slow speed soon respectively
Device connects off the row, and two sets of hydraulic control systems are non-interference, and hydraulic pump clutch and generator speed speed clutch can individually or together
When work.
3. freezing trawler double speed clutch transfer case according to claim 1, it is characterised in that two sets of hydraulic pressure
Pump output shaft assembly front and back end is disposed with pump shaft transition sleeve and couples respectively with hydraulic pump output shaft and hydraulic pump shaft spline, hydraulic pump
It is directly installed on by front and rear cover on babinet;
The steering engine pump output shaft front end of the steering engine pump output shaft assembly couples with steering engine pump shaft spline, and rear end is connected by oil pump
Female connector is connected with machine band pump;
Steering engine pumps and machine band pump is directly installed on babinet by front and rear cover;
The machine band pump output shaft rear end of the machine band pump output shaft assembly is connected by oil pump connector sleeve with machine band pump, machine band pump
It is directly installed on by rear end cap on babinet;
Hydraulic control system includes two sets of independent electricity and manipulates hydraulic control system, controls hydraulic pump clutch and generator respectively
Speed speed clutch connects off the row, and two sets of hydraulic control systems are non-interference, hydraulic pump clutch and generator speed speed clutch
Can individually or simultaneously it work.
4. the freezing trawler double speed clutch transfer case according to claim 1 or 2 or 3, it is characterised in that the case
Body is divided into upper, middle and lower babinet three parts;Input shaft and the perpendicular different center arrangement of generator output shaft, input shaft is in lower section, liquid
Press pump output shaft horizontal symmetrical is arranged in the left and right sides of input shaft, and transmission shaft is arranged symmetrically on input shaft generator at a slow speed soon
The both sides of side, and steering engine pump and machine band pump output shaft are arranged horizontally in generator both sides of transmission shaft at a slow speed soon respectively;
Upper, the middle case exports shaft centre line horizonally split, middle lower box along fast transmission shaft at a slow speed, steering engine pump and machine band pump
Shaft centre line horizonally split is exported along input shaft and the hydraulic pump being symmetrically arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711092499.3A CN107972840A (en) | 2017-11-08 | 2017-11-08 | A kind of freezing trawler double speed clutch transfer case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711092499.3A CN107972840A (en) | 2017-11-08 | 2017-11-08 | A kind of freezing trawler double speed clutch transfer case |
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Publication Number | Publication Date |
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CN107972840A true CN107972840A (en) | 2018-05-01 |
Family
ID=62013129
Family Applications (1)
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CN201711092499.3A Pending CN107972840A (en) | 2017-11-08 | 2017-11-08 | A kind of freezing trawler double speed clutch transfer case |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112061359A (en) * | 2020-09-08 | 2020-12-11 | 浙江大学 | Steering oar propulsion system and ship |
CN112061360A (en) * | 2020-09-08 | 2020-12-11 | 浙江大学 | Steering oar propulsion system and ship |
CN112682481A (en) * | 2020-12-25 | 2021-04-20 | 杭州前进齿轮箱集团股份有限公司 | Gear box and output structure thereof |
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CN203743379U (en) * | 2014-03-10 | 2014-07-30 | 杭州前进齿轮箱集团股份有限公司 | Single input and multiple output clutch transfer case |
CN205239878U (en) * | 2015-11-17 | 2016-05-18 | 杭州前进齿轮箱集团股份有限公司 | Double speed marine gearbox with dredger matching |
CN207956020U (en) * | 2017-11-08 | 2018-10-12 | 杭州前进齿轮箱集团股份有限公司 | Freezing trawler double speed clutch transfer case |
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DE102011005132A1 (en) * | 2011-03-04 | 2012-09-06 | Zf Friedrichshafen Ag | Attachment-unit for attaching multi-disk brake to transmission shaft of marine engine, has hub connected to transmission shaft, where lubricating oil is distributed to centering device, shaft brake and driving gear |
CN202007862U (en) * | 2011-04-07 | 2011-10-12 | 杭州前进齿轮箱集团股份有限公司 | Gear box for high-power dual-machine combined vehicle ship |
CN202642086U (en) * | 2012-06-06 | 2013-01-02 | 杭州前进齿轮箱集团股份有限公司 | Multifunctional gearbox for free end of host machine |
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CN205239878U (en) * | 2015-11-17 | 2016-05-18 | 杭州前进齿轮箱集团股份有限公司 | Double speed marine gearbox with dredger matching |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112061359A (en) * | 2020-09-08 | 2020-12-11 | 浙江大学 | Steering oar propulsion system and ship |
CN112061360A (en) * | 2020-09-08 | 2020-12-11 | 浙江大学 | Steering oar propulsion system and ship |
CN112682481A (en) * | 2020-12-25 | 2021-04-20 | 杭州前进齿轮箱集团股份有限公司 | Gear box and output structure thereof |
CN112682481B (en) * | 2020-12-25 | 2022-06-24 | 杭州前进齿轮箱集团股份有限公司 | Gear box and output structure thereof |
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