CN110159706A - A kind of moment shunting speed reducer and its application method detect and control system - Google Patents
A kind of moment shunting speed reducer and its application method detect and control system Download PDFInfo
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- CN110159706A CN110159706A CN201910440813.5A CN201910440813A CN110159706A CN 110159706 A CN110159706 A CN 110159706A CN 201910440813 A CN201910440813 A CN 201910440813A CN 110159706 A CN110159706 A CN 110159706A
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- shaft
- output shaft
- spur gear
- gear
- speed reducer
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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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
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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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention belongs to reducer technology field, discloses a kind of moment shunting speed reducer and its application method, detects and controls system；It is provided with reducer shell, reducer shell inside both ends pass through bearing respectively and are equipped with input shaft and output shaft, input shaft spur gear has been connected by key on input shaft, output shaft third spur gear is fixed with by key in one end of output shaft, output shaft third spur gear and input shaft spur gear are intermeshed.The second spur gear of the first spur gear of output shaft and output shaft is fixed with by key in the other end of output shaft, passes through bearing respectively in the two sides of output shaft and is fixed with the first shunt shaft and the second shunt shaft.The moment shunting speed reducer is by adding two shunt shafts on output shaft both sides, rotating torque suffered by output shaft is effectively branched to the spur gear on two shunt shafts, reduce the maximum rotation torque that output shaft may be subject to, the fatigue wear and destruction that may be subject to inside retarder are reduced, the service life of retarder is increased.
Description
Technical field
The invention belongs to reducer technology field more particularly to a kind of moment shunting speed reducer and its application methods, detection
And control system.
Background technique
Retarder be it is a kind of by being enclosed in the intracorporal gear drive of rigid crust, worm-drive, pinion-endless screw transmission are formed
Individual components, the speed reduction gearing being commonly used between driving link and working machine.In prime mover and working machine or executing agency
Between play a part of to match revolving speed and transmit torque, using extremely wide in modern mechanical.
Currently, the torque inside retarder also increases therewith with the increase of load, due to the increasing of torque, gear and
Main shaft easily causes fatigue wear to be even broken, and reduces the service life of retarder；Existing speed reducer control simultaneously
System, during controlling speed reducer, it cannot be guaranteed that the operation that equipment is stable；Existing speed reducer middle gear transmission shaft hair
When raw offset, it cannot timely and effectively be corrected, long-play, reduce the service life of equipment；Existing speed reducer
Middle gear transmission shaft long-play, can generate higher temperature, be easy that gearing shaft surface is made to generate fatigue, cause to damage
Wound.
In conclusion problem of the existing technology is:
(1) existing speed reducer can bear that load is limited, and with the increase of load, the part inside retarder is be easy to cause
Fatigue wear or fracture, service life are low.
(2) existing deceleration machine control system, during controlling speed reducer, it cannot be guaranteed that the fortune that equipment is stable
Row.
(3) it when existing speed reducer middle gear transmission shaft shifts, cannot timely and effectively be corrected, transport for a long time
Row, reduces the service life of equipment.
(4) existing speed reducer middle gear transmission shaft long-play, can generate higher temperature, be easy to make gear drive
Axis surface generates fatigue, causes to damage.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of moment shunting speed reducer and its application methods, inspection
Survey and control system.
The invention is realized in this way a kind of moment shunting speed reducer is provided with
Reducer shell；
Reducer shell inside both ends pass through bearing respectively and are fixedly installed with input shaft and output shaft, pass through key on input shaft
It is connected with an input shaft spur gear, one output shaft third spur gear, output shaft are fixed with by key in output shaft right end
Three spur gears and input shaft spur gear are intermeshed；
The second straight-tooth of the first spur gear of output shaft and output shaft is fixedly installed with by key respectively in the other end of output shaft
Wheel, passes through bearing in the two sides of output shaft respectively and is fixedly installed with the first shunt shaft and the second shunt shaft, pass through key respectively thereon
It is fixedly installed with first the first spur gear of shunt shaft, first the second spur gear of shunt shaft and second the first spur gear of shunt shaft,
Two the second spur gears of shunt shaft, this four gears are engaged with the first spur gear of output shaft and the second spur gear of output shaft respectively to be turned
It is dynamic.
Further, the output shaft passes through bearing and subtracts between the second spur gear of output shaft and output shaft third spur gear
Fast device shell connection, bearing outside are connected in reducing gearbox body.
Further, the input shaft and output shaft pass through spline with the gear in outside and couple.
Further, the reducer shell upper end is welded with oil nozzle, is connected to inside the oil nozzle and reducer shell.
Further, it has been bolted cover board on the outside of the reducer shell, between the cover board and reducer shell
It is welded with the column that is screwed to align, the cover board and reducer shell junction are folded with sealing strip.
Further, it has been bolted arch sheet on the outside of the reducer shell, the arch plate surface offers more
A fixation hole.
Another object of the present invention is to provide the application method of the moment shunting speed reducer described in one kind, the torque point
Stream speed reducer application method include:
Step 1 respectively increases first shunt shaft and second point respectively on the inner output shaft of traditional retarder
Axis is flowed, by the spur gear engaged transmission on output shaft and the first shunt shaft and the second shunt shaft, due to the straight-tooth on shunt shaft
Spur gear on tooth number, modulus and output shaft is completely the same, in rotating torque output, and torque is effectively distributed to two
Spur gear on a shunt shaft reduces the maximum moment that output shaft may be subject to, and does not influence the transmission of original retarder；
Step 2 bears biggish load by coupling axis by spline with gear so that stress is more uniform；Pass through
Oil nozzle, which can be convenient, adds lubricating oil to the inside of reducer shell, and being aligned for cover board and shell can be guaranteed by being threadably secured column
Effect conveniently wears hexagonal fixing bolt, can guarantee that cover board is sealed protection to internal components by sealing strip；
The fixation hole of arch plate surface and external device (ED) are attached by bolt, can pass through arch sheet by step 3
Speed reducer and external device (ED) are fixedly connected, domes can play certain buffer function, improve protecting effect.
Another object of the present invention is to provide a kind of moment shunting speed reducers of moment shunting speed reducer described in control
Detect and control system, the system that detects and controls of the moment shunting speed reducer of the moment shunting speed reducer includes:
Velocity measuring module, connect with central processing module, by detecting the revolving speed of rotary gear shaft using velocity sensor,
And the data that will test are transmitted in central processing module；
Axle offset detection module, connect with central processing module, is deviated by detecting gear drive using laser range finder
Displacement；
Temperature detecting module is connect with central processing module, by detecting the heat that gear shaft issues using temperature sensor
Amount, is transferred in central processing module, controls the spray flow of lubricants capacity；
Display screen is connect with central processing module, by the data using display screen display detection, is provided for staff
With reference to；
Central processing module, with velocity measuring module, axle offset detection module, temperature detecting module, display screen, wireless biography
Sensor, motor control module are connected with axle offset correction module, coordinate the operation of modules；
Wireless sensor is connect with central processing module, by passing the signal along to Cloud Server using wireless transceiver,
Cloud Server according to the collected data, makes corresponding decision, is transferred to central processing module by wireless sensor 24；
Motor control module is connect with central processing module, by controlling the size of electric current, and then controls turning for motor
Speed is prevented since axle load is too big, and torque is too big, and axis is caused to damage, and is reduced the service life；
Axle offset correction module, connect with central processing module, by the amount for showing gear axle offset using display screen
With the location information of correction, the oil pressure and oil mass of control input rolling bearing make axis back to the centre of location.
Another object of the present invention is to provide the inspections of the moment shunting speed reducer of the moment shunting speed reducer described in one kind
The method that detects and controls with the moment shunting speed reducer of the moment shunting speed reducer of control system is surveyed, the moment shunting slows down
The moment shunting speed reducer of machine detect and control method the following steps are included:
The first step, using the revolving speed of velocity sensor detection rotary gear shaft, and the data that will test are transmitted to centre
It manages in device；Utilize the displacement of laser range finder detection gear drive offset；It is issued using temperature sensor detection gear shaft
Heat；
Second step, when gear axle load is too big, according to the data detected, control inputs the size of current of motor, in turn
Control the revolving speed of motor；
Third step is flowed into when the displacement for detecting gear drive offset is excessive by external HYDRAULIC CONTROL SYSTEM
The oil mass of different location in roller bearing, and then oil pressure is controlled, so that gear shaft is returned to the former centre of location；
4th step controls the spray flow of lubricants capacity when the heat for detecting gear shaft sending is excessive, and then changes internal
Temperature；
5th step provides reference by the data using display screen display detection for staff；By being received using wireless
Hair device passes the signal along to Cloud Server, and Cloud Server according to the collected data, makes corresponding decision, is transferred to control system
System, and then adjust gear shaft.
In conclusion advantages of the present invention and good effect are as follows:
The moment shunting speed reducer, effectively will be suffered by output shaft by adding two shunt shafts on output shaft both sides
Rotating torque branches to the spur gear on two shunt shafts, reduces the maximum rotation torque that output shaft may be subject to, and reduction subtracts
The fatigue wear and destruction that may be subject to inside fast device, increase the service life of retarder.Axis is coupled with gear by spline
So that stress is more uniform, it is able to bear biggish load；It can be convenient by oil nozzle and add lubrication to the inside of reducer shell
Oil guarantees the lubricant effect of internal component, and the alignment effect of cover board and shell can be guaranteed by being threadably secured column, passes through sealing
Item can guarantee that cover board is sealed protection to internal components, can be convenient speed reducer by arch sheet and external device (ED) is consolidated
Fixed connection, domes can play certain buffer function, improve protecting effect.
When gear axle load is too big in the present invention, according to the data detected, control inputs the size of current of motor, in turn
Control the revolving speed of motor, it is ensured that gear shaft is not damaged, and the service life of gear shaft is improved；When detecting that gear drive is inclined
When the displacement of shifting is excessive, the oil mass of different location in roller bearing is flowed by external HYDRAULIC CONTROL SYSTEM, and then control
Oil pressure makes gear shaft return to the former centre of location, the vibration of gear shaft can be effectively reduced, extend the service life of device；When
When the heat that detection gear shaft issues is excessive, the spray flow of lubricants capacity, and then the temperature inside change are controlled, temperature mistake is avoided
Height avoids damage to gear shaft；By the data using display screen display detection, reference is provided for staff；Pass through utilization
Wireless transceiver passes the signal along to Cloud Server, and Cloud Server according to the collected data, makes corresponding decision, is transferred to control
System processed, and then adjust gear shaft；According to the collected data by Cloud Server, corresponding decision is made, equipment can be improved
Reliability of operation and stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of moment shunting speed reducer provided in an embodiment of the present invention.
Fig. 2 is the rod structure schematic diagram provided in an embodiment of the present invention that is screwed.
Fig. 3 is arch sheet structural schematic diagram provided in an embodiment of the present invention.
Fig. 4 is moment shunting speed reducer course of work flow chart provided in an embodiment of the present invention.
Fig. 5 is moment shunting speed reducer control system architecture schematic diagram provided in an embodiment of the present invention.
Fig. 6 is moment shunting speed reducer control system control method flow chart provided in an embodiment of the present invention.
In figure: 1, reducer shell；2, input shaft spur gear；3, input shaft；4, output shaft；5, the first shunt shaft；6,
One the first spur gear of shunt shaft；7, first the second spur gear of shunt shaft；8, the first spur gear of output shaft；9, the second straight-tooth of output shaft
Wheel；10, second the first spur gear of shunt shaft；11, the second shunt shaft；12, second the second spur gear of shunt shaft；13, output shaft
Three spur gears；14, bearing；15, be screwed column；16, oil nozzle；17, arch sheet；18, fixation hole；19, velocity measuring module；
20, axle offset detection module；21, temperature detecting module；22, display screen；23, central processing module；24, wireless sensor；25,
Motor control module；26, axle offset correction module.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows.
Structure of the invention is explained in detail with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, moment shunting speed reducer provided in an embodiment of the present invention includes: reducer shell 1, input
Axis spur gear 2, input shaft 3, output shaft 4, the first shunt shaft 5, first shunt shaft the first spur gear 6, the first shunt shaft second are straight
Gear 7, the first spur gear of output shaft 8, output shaft the second spur gear 9, second shunt shaft the first spur gear 10, the second shunt shaft
11, second the second spur gear of shunt shaft 12, output shaft third spur gear 13, bearing 14, the column 15 that is screwed, oil nozzle 16, arch
Plate 17, fixation hole 18.
1 inside both ends of reducer shell pass through bearing respectively and are respectively fixedly installed with an input shaft 3 and output shaft 4.Input
Be connected by key on axis 3 and an input shaft spur gear 2 be installed, one end of output shaft 4 by key be fixedly installed with one it is defeated
Shaft third spur gear 13, output shaft third spur gear 13 and input shaft spur gear 2 are intermeshed.In the other end of output shaft 4
It is fixedly installed with the first spur gear of output shaft 8 and the second spur gear of output shaft 9 respectively by key, distinguishes in the two sides of output shaft 4
It is fixedly installed with the first shunt shaft 5 and the second shunt shaft 11 by bearing, the first shunting is fixedly installed with by key respectively thereon
Axis the first spur gear 6, first shunt shaft the second spur gear 7 and second shunt shaft the first spur gear 10, the second shunt shaft second are straight
Gear 12.Four gears respectively with 9 engagement rotation of the first spur gear of output shaft 8 and the second spur gear of output shaft.
Preferably, output shaft 4 passes through bearing 14 between the second spur gear of output shaft 9 and output shaft third spur gear 13
Couple with reducer shell 1, is connected on the outside of bearing 14 in reducer shell 1.
Preferably, input shaft 3 and output shaft 4 pass through spline with the gear in outside and couple.
Preferably, 1 upper end of reducer shell is welded with oil nozzle 16, it is connected to inside oil nozzle 16 and reducer shell 1.
Preferably, being bolted cover board on the outside of reducer shell 1, welded between cover board and reducer shell
There is the column 15 that is screwed to align, cover board and 1 junction of reducer shell are folded with sealing strip.
Preferably, being bolted arch sheet 17 on the outside of reducer shell 1,17 surface of arch sheet offers multiple
Fixation hole 18.
As shown in figure 4, the moment shunting speed reducer course of work provided in an embodiment of the present invention, as follows:
S101: it respectively increases first shunt shaft and second respectively on the inner output shaft of traditional retarder and shunts
Axis, by the spur gear engaged transmission on output shaft and the first shunt shaft and the second shunt shaft, due to the spur gear on shunt shaft
Spur gear on the number of teeth, modulus and output shaft is completely the same, in rotating torque output, effectively reduces the power on owner's axis
Square, and torque is effectively distributed to the spur gear on two shunt shafts, the maximum moment that output shaft may be subject to is reduced, and
The transmission of original retarder is not influenced；
S102: by coupling axis by spline with gear so that stress is more uniform, biggish load is born；Pass through oil
Mouth, which can be convenient, adds lubricating oil to the inside of reducer shell, and be threadably secured that column can guarantee cover board and shell is aligned effect
Fruit conveniently wears hexagonal fixing bolt, can guarantee that cover board is sealed protection to internal components by sealing strip；
S103: the fixation hole of arch plate surface and external device (ED) are attached by bolt, can be incited somebody to action by arch sheet
Speed reducer is fixedly connected with external device (ED), and domes can play certain buffer function, improves protecting effect.
As shown in figure 5, moment shunting speed reducer control system provided in an embodiment of the present invention includes:
Velocity measuring module 19 is connect with central processing module 23, by detecting rotary gear shaft using velocity sensor
Revolving speed, and the data that will test are transmitted in central processing module 23；
Axle offset detection module 20 is connect with central processing module 23, by detecting gear drive using laser range finder
The displacement of offset；
Temperature detecting module 21 is connect with central processing module 23, is issued by detecting gear shaft using temperature sensor
Heat, be transferred in central processing module 23, control the spray flow of lubricants capacity；
Display screen 22 is connect with central processing module 23, is staff by the data using display screen display detection
Reference is provided；
Central processing module 23, with velocity measuring module 9, axle offset detection module 20, temperature detecting module 21, display screen
22, wireless sensor 24, motor control module 25 and axle offset correction module 26 connect, and coordinate the operation of modules；
Wireless sensor 24 is connect with central processing module 23, is taken by passing the signal along to cloud using wireless transceiver
Business device, Cloud Server according to the collected data, make corresponding decision, are transferred to central processing module by wireless sensor 24
23；
Motor control module 25 is connect with central processing module 23, by controlling the size of electric current, and then controls motor
Revolving speed is prevented since axle load is too big, and torque is too big, and axis is caused to damage, and is reduced the service life；
Axle offset correction module 26 is connect with central processing module 23, by showing gear axle offset using display screen
Amount and correction location information, the oil pressure and oil mass of control input rolling bearing make axis back to the centre of location；
As shown in fig. 6, moment shunting speed reducer control system control method provided in an embodiment of the present invention, specifically include with
Lower step:
S201: firstly, using the revolving speed of velocity sensor detection rotary gear shaft, and the data that will test are transmitted to center
In processor；Utilize the displacement of laser range finder detection gear drive offset；It is issued using temperature sensor detection gear shaft
Heat；
S202: when gear axle load is too big, according to the data detected, the size of current of control input motor, and then control
The revolving speed of motor processed；
S203: when the displacement for detecting gear drive offset is excessive, rolling is flowed by external HYDRAULIC CONTROL SYSTEM
The oil mass of different location in axle bearing, and then oil pressure is controlled, so that gear shaft is returned to the former centre of location；
S204: when the heat for detecting gear shaft sending is excessive, the spray flow of lubricants capacity is controlled, and then inside change
Temperature；
S205: by the data using display screen display detection, reference is provided for staff；By utilizing wireless receiving and dispatching
Device passes the signal along to Cloud Server, and Cloud Server according to the collected data, makes corresponding decision, is transferred to control system,
And then adjust gear shaft.
It is of the invention by respectively increasing 5 He of the first shunt shaft respectively on the inner output shaft of traditional retarder
Second shunt shaft 11, by the spur gear engaged transmission on output shaft 4 and the first shunt shaft 5 and the second shunt shaft 11, due to dividing
The spur gear flowed on straight-tooth tooth number, modulus and the output shaft on axis is completely the same, in rotating torque output, effectively reduces
Torque on owner's axis, and torque effectively distributed to the spur gear on two shunt shafts, reducing output shaft may be by
The maximum moment arrived, and the transmission of original retarder is not influenced.By axis is coupled with gear by spline so that stress more
Uniformly, it is able to bear biggish load；It can be convenient by oil nozzle 16 and add lubricating oil to the inside of reducer shell, guarantee internal
The lubricant effect of component, the alignment effect of cover board and shell can be guaranteed by being threadably secured column 15, conveniently worn hexagonal and fixed
Bolt can guarantee that cover board is sealed protection to internal components by sealing strip, by the fixation hole 18 on 17 surface of arch sheet with
External device (ED) is attached by bolt, can be fixedly connected speed reducer and external device (ED) by arch sheet 17, arch
Structure can play certain buffer function, improve protecting effect.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (9)
1. a kind of moment shunting speed reducer, which is characterized in that the moment shunting speed reducer is provided with
Reducer shell；
Reducer shell inside both ends pass through bearing respectively and are fixedly installed with input shaft and output shaft, are connected by key on input shaft
There is an input shaft spur gear, one output shaft third spur gear is fixed with by key in output shaft right end, output shaft third is straight
Gear and input shaft spur gear are intermeshed；
The second spur gear of the first spur gear of output shaft and output shaft is fixedly installed with by key respectively in the other end of output shaft,
The two sides of output shaft pass through bearing respectively and are fixedly installed with the first shunt shaft and the second shunt shaft, pacify respectively by the way that key is fixed thereon
It is shunted equipped with first the first spur gear of shunt shaft, first the second spur gear of shunt shaft and second the first spur gear of shunt shaft, second
The second spur gear of axis, first spur gear of the first shunt shaft, first the second spur gear of shunt shaft and the second shunt shaft first are straight
Gear, second the second spur gear of shunt shaft respectively with the first spur gear of output shaft and output shaft the second spur gear engagement rotation.
2. moment shunting speed reducer as described in claim 1, which is characterized in that the output shaft is in the second spur gear of output shaft
Coupled by bearing with reducer shell between output shaft third spur gear, is connected in reducing gearbox body on the outside of bearing.
3. moment shunting speed reducer as described in claim 1, which is characterized in that the tooth of the input shaft and output shaft and outside
Wheel is coupled by spline.
4. moment shunting speed reducer as described in claim 1, which is characterized in that the reducer shell upper end is welded with oil
It is connected to inside mouth, the oil nozzle and reducer shell.
5. moment shunting speed reducer as described in claim 1, which is characterized in that solid by bolt on the outside of the reducer shell
Surely there is cover board, the column that is screwed to align, the cover board and retarder are welded between the cover board and reducer shell
Housing junction is folded with sealing strip.
6. moment shunting speed reducer as described in claim 1, which is characterized in that solid by bolt on the outside of the reducer shell
Surely there is arch sheet, the arch plate surface offers multiple fixation holes.
7. a kind of application method of moment shunting speed reducer as described in claim 1, which is characterized in that the moment shunting subtracts
The application method of fast machine includes:
Step 1 respectively increases first shunt shaft and second respectively on the inner output shaft of traditional retarder and shunts
Axis, by the spur gear engaged transmission on output shaft and the first shunt shaft and the second shunt shaft, due to the spur gear on shunt shaft
Spur gear on the number of teeth, modulus and output shaft is completely the same, in rotating torque output, and torque is effectively distributed to two
Spur gear on shunt shaft reduces the maximum moment that output shaft may be subject to, and does not influence the transmission of original retarder；
Step 2 bears biggish load by coupling axis by spline with gear so that stress is more uniform；Pass through oil nozzle
It can be convenient and add lubricating oil to the inside of reducer shell, be threadably secured that column can guarantee cover board and shell is aligned effect
Fruit conveniently wears hexagonal fixing bolt, can guarantee that cover board is sealed protection to internal components by sealing strip；
The fixation hole of arch plate surface and external device (ED) are attached by bolt, can will be subtracted by arch sheet by step 3
Fast machine is fixedly connected with external device (ED), and domes can play certain buffer function, improves protecting effect.
8. a kind of moment shunting speed reducer for controlling moment shunting speed reducer described in claim 1 detects and controls system,
It is characterized in that, the system that detects and controls of the moment shunting speed reducer of the moment shunting speed reducer includes:
Velocity measuring module, connect with central processing module, by detecting the revolving speed of rotary gear shaft using velocity sensor, and
The data that will test are transmitted in central processing module；
Axle offset detection module, connect with central processing module, by the position for detecting gear drive offset using laser range finder
Shifting amount；
Temperature detecting module is connect with central processing module, by detecting the heat that gear shaft issues using temperature sensor, is passed
It is defeated into central processing module, control the spray flow of lubricants capacity；
Display screen is connect with central processing module, by the data using display screen display detection, provides ginseng for staff
It examines；
Central processing module, with velocity measuring module, axle offset detection module, temperature detecting module, display screen, wireless sensing
Device, motor control module are connected with axle offset correction module, coordinate the operation of modules；
Wireless sensor is connect with central processing module, by passing the signal along to Cloud Server, cloud clothes using wireless transceiver
Device be engaged according to the collected data, makes corresponding decision, central processing module is transferred to by wireless sensor 24；
Motor control module is connect with central processing module, by controlling the size of electric current, and then is controlled the revolving speed of motor, is prevented
Only since axle load is too big, torque is too big, and axis is caused to damage, and reduces the service life；
Axle offset correction module, connect with central processing module, by the amount and the school that show gear axle offset using display screen
Positive location information, the oil pressure and oil mass of control input rolling bearing, makes axis back to the centre of location.
9. a kind of power for detecting and controlling system of the moment shunting speed reducer of moment shunting speed reducer as claimed in claim 8
The moment shunting speed reducer of square shunting speed reducer detects and controls method, which is characterized in that the moment shunting speed reducer
Moment shunting speed reducer detect and control method the following steps are included:
The first step, using the revolving speed of velocity sensor detection rotary gear shaft, and the data that will test are transmitted to central processing unit
In；Utilize the displacement of laser range finder detection gear drive offset；The heat issued using temperature sensor detection gear shaft；
Second step, when gear axle load is too big, according to the data detected, the size of current of control input motor, and then control
The revolving speed of motor；
Third step flows into roller bearing by external HYDRAULIC CONTROL SYSTEM when the displacement for detecting gear drive offset is excessive
The oil mass of different location in bearing, and then oil pressure is controlled, so that gear shaft is returned to the former centre of location；
4th step controls the spray flow of lubricants capacity, and then the temperature inside change when the heat for detecting gear shaft sending is excessive
Degree；
5th step provides reference by the data using display screen display detection for staff；By utilizing wireless transceiver
Cloud Server is passed the signal along to, Cloud Server according to the collected data, makes corresponding decision, is transferred to control system, into
And adjust gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113389880A (en) * | 2021-07-27 | 2021-09-14 | 东莞市勃航传动科技有限公司 | Precise motor gear box transmission structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389880A (en) * | 2021-07-27 | 2021-09-14 | 东莞市勃航传动科技有限公司 | Precise motor gear box transmission structure |
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