CN106763564B - Five gear drive method of machine liquid mixing - Google Patents
Five gear drive method of machine liquid mixing Download PDFInfo
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- CN106763564B CN106763564B CN201710080650.5A CN201710080650A CN106763564B CN 106763564 B CN106763564 B CN 106763564B CN 201710080650 A CN201710080650 A CN 201710080650A CN 106763564 B CN106763564 B CN 106763564B
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- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 106
- 230000008859 change Effects 0.000 claims abstract description 60
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims description 32
- 230000002441 reversible effect Effects 0.000 claims description 31
- 239000000428 dust Substances 0.000 claims description 9
- 210000000515 tooth Anatomy 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
Abstract
Five gear drive method of machine liquid mixing, shift transmission is implemented using five gear gearbox of machine liquid mixing, power is transferred to the transmission input shaft of five gear gearbox of machine liquid mixing through clutch, it is engaged through shift driving gear with shift driven gear, and combine shift splined hub in conjunction with combined cover, and then realize five gear transmissions；When using mechanical part transmitting power, hydrostatic stepless speed change device is in zero output state；When crawler type talents for agri-mechanization needs large torque driving to creep, mechanical part puts in order zero span, power passes to hydrostatic stepless speed change device input shaft through transmission input shaft and then inputs in hydrostatic stepless speed change device, mechanical energy is converted hydraulic energy by hydrostatic stepless speed change device, hydraulic energy transfer is mechanical energy through hydrostatic stepless speed change device output shaft output driving jackshaft by hydrostatic stepless speed change device simultaneously, and jackshaft drives intermediate shaft transmission gear to drive crawler type talents for agri-mechanization by spline.
Description
Technical field
The present invention relates to five gear drive methods of farm machinery technical field of power transmission more particularly to a kind of mixing of machine liquid.
Background technique
In recent years, agricultural mechanical technology development is very rapid, and a large amount of crawler type talents for agri-mechanization is applied raw in agricultural
It produces in operating environment, still, if crawler type talents for agri-mechanization also uses powerful full hydraulic drive, knot certainly will be will lead to
Structure is complicated, expensive, and maintenance is difficult, and use cost is high, and energy consumption is high；It is needed to adapt to agricultural operation, crawler type
Talents for agri-mechanization usually requires have turning function in situ, can reduce the area of balking of farmland corner in this way.Currently, city
Crawler type talents for agri-mechanization on field does not have turning function in situ, mostly uses and installs the liquid dedicated for turning in situ additional
Pressure motor, which not only adds costs, but also the failure rate of gearbox is higher；When crawler type talents for agri-mechanization needs greatly
When torque drive is creeped, purely mechanic transmission is unable to satisfy it and drives needs, and stepless transmission works in hydrostatic drives
Efficiency losses are big, and long working, energy consumption is too big, against the development aim of Modern Green environmental protection and energy saving, and it is prolonged high negative
Lotus, which is worked continuously, easily causes hydraulic oil high temperature cabonization, inside lets out increase, works continuously efficiency reduction so as to cause high temperature, static hydraulic
Device lifetime is short, and wheel efficiency reduces.
Summary of the invention
Technical problem solved by the invention is to provide a kind of five gear drive method of machine liquid mixing, to solve above-mentioned background
Disadvantage in technology.
Technical problem solved by the invention is realized using following technical scheme：
Five gear drive method of machine liquid mixing implements shift transmission using five gear gearbox of machine liquid mixing, and power is through clutch
It is transferred to the transmission input shaft of five gear gearbox of machine liquid mixing, transmission input shaft keeps off-reverse gear driving tooth through intermeshing 1
Power is transferred to 1 gear-with 1 gear driven gear and reversed gear combined cover by wheel, and 1 keeps off-combined cover that reverses gear is kept off with 1-in conjunction with splined hub of reversing gear
Be mounted on the second axis 3 gear driven gears are driven to engage with intermediate shaft transmission gear, it is driven that power is transferred to sun wheel shaft
Gear, and then change to 1 grade；When 2 gear of change, transmission input shaft keeps off-reverse gear driving gear through intermeshing 1 and 1 gear is driven
Power is transferred to 2 gear driven gears by gear, and 2 gear driven gears drive be mounted on jackshaft 2 gear splined hubs to be combined with 2 gears
Set combines, and is being transferred to sun wheel shaft driven gear through intermediate shaft transmission gear；When 3 gear of change, it is mounted on transmission input shaft
On 3-4 gear splined hub and 3-4 gear combined cover combine, power be transferred to intermeshing 3 keep off driving gear and 3 and keep off driven tooths
Wheel, is being transferred to sun wheel shaft driven gear through intermediate shaft transmission gear；When 4 gear of change, it is mounted on transmission input shaft
3-4 keeps off splined hub in conjunction with 3-4 gear combined cover, and power is transferred to intermeshing 4 gear driving gear and 4 gear driven gears,
3 be mounted on the second axis are driven to keep off driven gear in turn, 3 gear driven gears engage with intermediate shaft transmission gear, power is passed
It is handed to sun wheel shaft driven gear；When change is reversed gear, 1 be mounted on transmission input shaft keeps off-reverses gear driving gear and reverses gear
The engagement of idle pulley gear, the idle pulley gear that reverses gear are engaged with the driven gear that reverses gear, to drive be mounted on the second axis 1 to keep off-reverse gear
Combined cover is kept off-is reversed gear in conjunction with splined hub with 1, and after through 3 gear driven gears and intermediate shaft transmission gear, power is transferred to the sun
Wheel shaft driven gear, and then realize five gear transmissions；When using mechanical part transmitting power, hydrostatic stepless speed change device is in
Zero output state；When crawler type talents for agri-mechanization needs large torque driving to creep, mechanical part puts in order zero span, and power is through becoming
Fast device input shaft passes to hydrostatic stepless speed change device input shaft and then inputs in hydrostatic stepless speed change device, hydrostatic nothing
Mechanical energy is converted hydraulic energy by grade speed change gear, while hydraulic energy transfer is mechanical energy through quiet by hydrostatic stepless speed change device
Hydraulic variable speed unit output shaft output driving jackshaft, jackshaft drive intermediate shaft transmission gear to carry out to drive by spline
Belt talents for agri-mechanization；
The five gear gearbox of machine liquid mixing includes that clutch assembly, speed changing assembly, Athey wheel drive assembly and cabinet are total
At, wherein speed changing assembly and Athey wheel drive assembly are installed, and clutch assembly is connect with speed changing assembly in cabinet assembly,
Speed changing assembly is connect with Athey wheel drive assembly, and each mechanism specific structure is as follows：
Speed changing assembly includes gear, intermediate transmission mechanism, planetary gear transmission mechanism and reverse gear mechanism, speed change
Mechanism is connect with intermediate transmission mechanism, reverse gear mechanism, and intermediate transmission mechanism is connect with planetary gear transmission mechanism；
In gear, clutch is mounted on cabinet, and transmission input shaft both ends are separately mounted on cabinet, speed changer
Successively be set on input shaft 1 gear-reverse gear driving gear, 3 gear driving gears and 4 gear driving gears, and 3 gear driving gears with
3-4 gear splined hub is provided on transmission input shaft between 4 gear driving gears, 3-4 keeps off splined hub and transmission input shaft is logical
Spline fitted installation is crossed, 3-4 gear combined cover is installed in 3-4 gear splined hub, 3-4 keeps off shift fork and is set in 3-4 by spline slide
It keeps off in splined hub, transmission input shaft inputs axis connection cooperation transmitting power by spline and hydrostatic stepless speed change device；The
Two axis both ends are separately mounted on cabinet, and 1 gear driven gear, the driven gear that reverses gear and 3 that driving gear engages are kept off-reversed gear with 1
3 gear driven gears of gear driving gear engagement, the 4 gear driven gears engaged with 4 gear driving gears are successively sleeved on the second axis,
It is provided with 1 gear-on the second axis between 1 gear driven gear and the driven gear that reverses gear to reverse gear splined hub, 1 keeps off-reverse gear splined hub
On 1 gear-be installed reverse gear combined cover, 1 gear-back fork is inserted into 1 gear-and reverses gear in splined hub；
In intermediate transmission mechanism, jackshaft both ends are separately mounted on cabinet, and the jackshaft engaged with 3 gear driven gears passes
Moving gear is mounted on jackshaft by spline fitted；And 2 gear driven gear by 2 keep off driven gear axle sleeves be set in jackshaft
On, 2 gear splined hubs are mounted on jackshaft by spline fitted, and 2 gear combined covers are set in 2 gear splined hubs by spline slide
On, 2 gear shift forks are plugged in the slot of 2 gear combined covers；
In planetary gear transmission mechanism, it is set with left planet carrier shaft on the inside of sun wheel shaft one end, outside is machined with the left sun
It takes turns and passes through flange bearing and stretch out left gear ring support frame and be mounted in left outside end cap, be set with right lateral on the inside of the sun wheel shaft other end
Carrier axis, outside is machined with right sun gear and stretches out right gear ring support frame by flange bearing and is mounted in right outer end cap, in
Between shaft transmission gear engage sun wheel shaft driven gear be sleeved in sun wheel shaft；Left planet carrier shaft one end is equipped with left lateral star
Frame axis driving gear, the other end are provided with the left lateral star-wheel engaged with left sun gear, and left lateral star-wheel passes through left lateral star-wheel supporting pin
It is mounted on left lateral carrier bracket, left lateral star-wheel is rotated around left lateral star-wheel supporting pin, while left gear ring internal tooth and left lateral star-wheel
Engaged transmission, left gear ring side is mounted on left inside end cap, and the other side is fastened on left gear ring support frame, left inside end cap, left outside
End cap is separately mounted on cabinet；Right planet carrier shaft one end is equipped with right planet carrier shaft driving gear, and the other end is provided with and the right side
The right lateral star-wheel of sun gear engagement, right lateral star-wheel are mounted on right lateral carrier bracket by planetary gear supporting pin, and right lateral star-wheel encloses
It is rotated around right lateral star-wheel supporting pin, while right gear ring internal tooth and right lateral star-wheel engaged transmission, right gear ring external tooth and right turn idle pulley
Gear engagement；Right gear ring side is mounted in right inner end cap, and the other side is fastened on right gear ring support frame, and right inner end cap, the right side are outer
End cap is separately mounted on cabinet；
In reverse gear mechanism, reverse gear shaft both ends are separately mounted on cabinet, and reversing gear for engaging with the driven gear that reverses gear is lazy
Wheel gear is mounted on reverse gear shaft；
Hydrostatic stepless speed change device is securedly mounted on cabinet, and is provided on hydrostatic stepless speed change device hydrostatic
Stepless speed change device input shaft and hydrostatic stepless speed change device output shaft, transmission input shaft is mounted on quiet by spline fitted
On hydraulic variable speed unit input shaft, jackshaft is mounted on hydrostatic stepless speed change device output shaft by spline fitted；
In cabinet assembly, cabinet lower end is provided with oil discharge screw, and case lid is fastened on cabinet；
In Athey wheel drive assembly, left track sprocket shaft one end is mounted on cabinet and stretches out cabinet, other end installation
It on cabinet and stretches out outside the driving upper end cover being mounted on cabinet, driving upper end cover is mounted on cabinet, left crawler driving whell
Axis driven gear is sleeved on left track sprocket shaft；
Right-hand track chiain drive shaft one end is mounted on cabinet and stretches out cabinet, and the other end is mounted on cabinet and stretches out installation
Outside driving lower cover on cabinet, driving lower cover is mounted on cabinet, and right-hand track chiain drive shaft driven gear is sleeved on the right side
On track sprocket shaft.
In the present invention, 3 gear driving gears are by 3 gear driving gear axle sleeve empty sets on transmission input shaft.
In the present invention, 4 gear driving gears are by 4 gear driving gear axle sleeve empty sets on transmission input shaft.
In the present invention, the second axis and cabinet contact position are provided with retaining ring.
In the present invention, 1 gear driven gear is through 1 gear driven gear axle sleeve empty set on the second axis, and reverse gear driven gear
By reversing gear driven gear axle sleeve empty set on the second axis.
In the present invention, right planet carrier shaft is mounted on sun wheel shaft one end by right needle bearing, and left planet carrier shaft passes through
The needle bearing that rolls left is mounted on the sun wheel shaft other end.
In the present invention, it is provided in left lateral star-wheel and is used to support the left side that left lateral star-wheel surrounds the rotation of left lateral star-wheel supporting pin
Planetary gear axle sleeve, while left planet carrier shaft driving gear side being provided with retaining ring, the other side is provided with snap ring.
In the present invention, it is provided in right lateral star-wheel and is used to support the right side that right lateral star-wheel surrounds the rotation of right lateral star-wheel supporting pin
Planetary gear axle sleeve, while right planet carrier shaft driving gear side being provided with retaining ring, the other side is provided with snap ring.
In the present invention, left track sprocket shaft driven gear side is provided with snap ring, is covered with dust and is installed on driving upper end cover
It is interior and be set on left track sprocket shaft.
In the present invention, right-hand track chiain drive shaft driven gear side is provided with snap ring, is covered with dust and is installed on driving lower cover
It is interior and be set on right-hand track chiain drive shaft.
Beneficial effect：The present invention implements shift transmission, five gear gearbox of machine liquid mixing using five gear gearbox of machine liquid mixing
Integrate five gear of machine liquid mixing, hydrostatic stepless speed change device is set in former mechanical gear box side, is not changing original machine tool
Under the premise of transmission internal structure, the mixing of machine liquid is completed, while also reducing piece attachments, assembly, disassembly are simple, are convenient for
Maintenance；And when crawler type talents for agri-mechanization needs large torque driving to creep, mechanical part puts in order zero span, hydrostatic stepless change
Speed variator mutually converts mechanical energy and hydraulic energy, and the revolving speed of engine and power can be pushed into limiting value, and speed change exports
Revolving speed be pushed into it is minimum, to obtain the maximum value of driving torque, under the premise of not changing other configurations, maximum lift equipment
Climb torque.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of presently preferred embodiments of the present invention.
Fig. 2 is B sectional view at A-A in Fig. 1.
Fig. 3 is the forward gear power transmission line figure in presently preferred embodiments of the present invention.
Fig. 4 is the planetary gear transmission mechanism structural schematic diagram in presently preferred embodiments of the present invention.
Fig. 5 is the gearshift structural schematic diagram in presently preferred embodiments of the present invention.
Fig. 6 is the power transmission line figure that reverses gear in presently preferred embodiments of the present invention.
Fig. 7 is C sectional view at A-A in Fig. 1.
Fig. 8 is the right view of presently preferred embodiments of the present invention.
Fig. 9 is the Athey wheel drive assembly structural schematic diagram in presently preferred embodiments of the present invention.
Figure 10 is the intermediate transmission mechanism partial enlarged view in presently preferred embodiments of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Referring to the five gear drive method of machine liquid mixing of Fig. 1~Figure 10, shift is implemented using five gear gearbox of machine liquid mixing and is passed
Dynamic, power is transferred to the transmission input shaft E4 of five gear gearbox of machine liquid mixing through clutch, and transmission input shaft E4 is through mutual
The 1 of engagement is kept off-power is transferred to 1 gear by the gear of the driving gear E5 and 1 driven gear E28 that reverses gear-, and reverse gear combined cover E25,1 gear-fall
Gear combined cover E25, which keeps off-reverses gear with 1, drives 3 gear driven gear E22 being mounted on the second axis E21 and centre in conjunction with splined hub E27
Power is transferred to sun wheel shaft driven gear G23, and then changes to 1 grade by shaft transmission gear F5 engagement；When 2 gear of change, speed changer
Input shaft E4 keeps off-reverses gear the gear of driving gear E5 and 1 driven gear E28 through intermeshing 1 and power is transferred to 2 gear driven gears
F7,2 gear driven gear F7 drive 2 gear splined hub F14 being mounted on jackshaft F4 in conjunction with 2 gear combined cover F8, through centre
Shaft transmission gear F5 is transferred to sun wheel shaft driven gear G23；When 3 gear of change, the 3-4 being mounted on transmission input shaft E4 is kept off
Splined hub E8 is transferred to intermeshing 3 gear driving gear E7 and 3 gear driven gears in conjunction with 3-4 gear combined cover E9, by power
E22 is being transferred to sun wheel shaft driven gear G23 through intermediate shaft transmission gear F5；When 4 gear of change, it is mounted on speed changer input
3-4 gear splined hub E8 on axis E4 is transferred to intermeshing 4 gear driving gear E11 in conjunction with 3-4 gear combined cover E9, by power
Driven gear E20 are kept off with 4, and then drive 3 gear driven gear E22 being mounted on the second axis E21,3 gear driven gear E22 are in
Between shaft transmission gear F5 engage, power is transferred to sun wheel shaft driven gear G23；When change is reversed gear, it is defeated to be mounted on speed changer
Enter 1 on axis E4 and keep off-reverse gear driving gear E5 and engaged with the idle pulley gear J6 that reverses gear, reverse gear idle pulley gear J6 and the driven gear that reverses gear
E23 engagement, thus drive be mounted on the second axis E21 1 to keep off-the combined cover E25 that reverses gear is kept off with 1-in conjunction with splined hub of reversing gear E27,
Through 3 gear driven gear E22 and intermediate shaft transmission gear F5 after and, power is transferred to sun wheel shaft driven gear G23, Jin Ershi
Existing five gears transmission；When using mechanical part transmitting power, hydrostatic stepless speed change device H is in zero output state；Work as crawler belt
When formula talents for agri-mechanization needs large torque driving to creep, purely mechanic transmission is unable to satisfy it and drives needs, and mechanical part is put in order
Zero span, power pass to hydrostatic stepless speed change device input shaft H1 through transmission input shaft E4 and input hydrostatic variable speed dress
It sets in H, converts hydraulic energy for mechanical energy, while hydraulic energy transfer is mechanical energy through hydrostatic by hydrostatic stepless speed change device H
Press stepless speed change device output shaft H2 output driving jackshaft F4, jackshaft F4 by spline drive centre shaft transmission gear F5 with
Drive crawler type talents for agri-mechanization；
The five gear gearbox of machine liquid mixing includes clutch assembly 1, speed changing assembly 2, Athey wheel drive assembly 4 and cabinet
Assembly 5, wherein speed changing assembly 2, Athey wheel drive assembly 4 are separately mounted in cabinet assembly 5, and clutch assembly 1 and speed change are total
At 2 connections, speed changing assembly 2 is connect with Athey wheel drive assembly 4, and each mechanism specific structure is as follows：
Shown in referring to fig. 2 ~ Fig. 8, Figure 10, speed changing assembly 2 includes gear E, intermediate transmission mechanism F, planetary gear biography
Motivation structure G and reverse gear mechanism J；
Gear E includes sealing ring E1, clutch fastening bolt E2, deep groove ball bearing（E3,E13,E18,E33）, become
Fast device input shaft E4,1 keep off-reverse gear driving gear E5,3 gear driving gear axle sleeve E6,3 gear driving gear E7,3-4 gear splined hubs
E8,3-4 keep off combined cover E9,3-4 gear shift fork E10,4 gear driving gear E11,4 gear driving gear axle sleeve E12, two axis upper end covers
E31, end cap fastening bolt（E16,E32）, two axis lower cover E17, retaining ring（E19,E30）, 4 gear driven gear E20, the second axis
E21,3 gear driven gear E22, the driven gear E23 that reverse gear, the driven gear axle sleeve E24 that reverses gear, 1 keep off-reverse gear combined cover E25,1 gear-
Back fork E26,1 keep off-reverse gear splined hub E27,1 gear driven gear E28,1 gear driven gear axle sleeve E29 and retaining ring（E34,
E35）；Clutch C is fastened on cabinet 51 by clutch fastening bolt E2, and the one end transmission input shaft E4 passes through deep-groove ball axis
It holds E3 to be mounted on cabinet 51, the other end is mounted on cabinet 51 by deep groove ball bearing E13, and is being located at clutch
It is provided with sealing ring E1 on the outside of the transmission input shaft E4 of C-terminal, transmission input shaft E4 is successively set with 1 gear-and reverses gear driving tooth
E5,3 gear driving gear E7 and 4 gear driving gear E11 are taken turns, and the change between 3 gear driving gear E7 and 4 gear driving gear E11
3-4 gear splined hub E8 is provided on fast device input shaft E4,3-4 keeps off splined hub E8 and transmission input shaft E4 and passes through spline fitted peace
Dress, 3-4, which is kept off on splined hub E8, is equipped with 3-4 gear combined cover E9, and 3-4 keeps off shift fork E10 and is set in 3-4 gear spline by spline slide
On hub E8, for 3 gear driving gear E7 through 3 gear driving gear axle sleeve E6 empty sets on transmission input shaft E4,4 keep off driving gears
E11 is sleeved on transmission input shaft E4 by 4 gear driving gear axle sleeve E12；Second one end axis E21 passes through deep groove ball bearing
E18 is mounted in two axis lower cover E17, and the other end is mounted in two axis upper end cover E31 by deep groove ball bearing E33, under two axis
End cap E17 is pressed into cabinet 51 by interference fit, and upper end cover E31 is mounted on cabinet 51 by end cap fastening bolt E32, with
1 keep off-reverse gear driving gear E5 engagement 1 gear driven gear E28, the driven gear E23 that reverses gear, with 3 keep off driving gear E7 engage 3
Gear driven gear E22, the 4 gear driven gear E20 engaged with 4 gear driving gear E11 are successively sleeved on the second axis E21, in 1 gear
It is provided with 1 gear-on the second axis E21 between driven gear E28 and the driven gear E23 that reverses gear to reverse gear splined hub E27,3 gears are driven
Gear E22,4 gear driven gear E20,1 keep off-reverse gear splined hub E27 and passes through spline and the second axis E21 cooperation transmission, 1 gear-respectively
1 gear-is installed to reverse gear combined cover E25 on splined hub of reversing gear E27,1 gear-back fork E26 is inserted into 1 gear-and reverses gear splined hub E27
On；Retaining ring E19 and retaining ring E30, which is arranged, passes through 1 gear driven gear in the second axis E21 and cabinet contact position, 1 gear driven gear E28
Axle sleeve E29 is sleeved on the second axis E21, and the driven gear E23 that reverses gear is sleeved on the second axis by the driven gear axle sleeve E24 that reverses gear
On E21；Retaining ring E34 is arranged in the 4 gear sides driven gear E20 and the card slot that is inserted on the second axis E21, retaining ring E35 setting
In the 3 gear sides driven gear E22 and the card slot that is inserted on the second axis E21；
Intermediate transmission mechanism F includes bolt F1, upper driving end lid F2, deep groove ball bearing（F3,F11）, jackshaft F4, centre
Shaft transmission gear F5,2 gear driven gear axle sleeve F6,2 gear driven gear F7,2 gear combined cover F8, retaining ring F9,2 gear shift fork F10,2
Keep off splined hub F14 and snap ring F15；The one end jackshaft F4 is mounted in upper driving end lid F2 by deep groove ball bearing F3, the other end
Be mounted on cabinet 51 by deep groove ball bearing F11, upper driving end lid F2 is mounted on cabinet 51 by bolt F1, with 3 gear from
The intermediate shaft transmission gear F5 of moving gear E22 engagement is mounted on jackshaft F4 by spline fitted；2 gear driven gear axle sleeve F6
It is pressed in 2 gear driven gear F7,2 gear driven gear F7 are set on jackshaft F4 by 2 gear driven gear axle sleeve F6,2 gears
Driven gear axle sleeve F6 slides rotation on jackshaft F4, retaining ring F9 be set to the gear of deep groove ball bearing F3 and 2 driven gear F7 it
Between and retaining ring F9 be set on jackshaft F4,2 gear splined hub F14 is coupled by spline and jackshaft F4,2 keep off combined cover F8
It is set on 2 gear splined hub F14 by spline slide, 2 gear shift fork F10 are plugged in the slot of 2 gear combined cover F8, and snap ring F15 is set
It sets in the side intermediate shaft transmission gear F5 and snap ring F15 is plugged in the card slot of jackshaft F4；
Planetary gear transmission mechanism G includes right planet carrier shaft G1, snap ring（G2,G44）, right planet carrier shaft driving gear G3,
Retaining ring（G4,G42）, right inner end cap G5, left inside end cap G41, right gear ring G6, right needle bearing G7, right gear ring support G 8, bolt
（G9,G12,G20,G33,G36,G40）, right sun gear G10, right outer end cap G11, left outside end cap G35, deep groove ball bearing（G13,
G19,G21,G25,G26,G32）, flange bearing（G14,G31）, right lateral carrier bracket G15, right lateral star-wheel G16, right lateral spider gear shaft
Cover G17, right lateral star-wheel supporting pin G18, sun wheel shaft G22, sun wheel shaft driven gear G23, snap ring G24, the support of left lateral star-wheel
Sell G27, left lateral star-wheel axle sleeve G28, left lateral star-wheel G29, left lateral carrier bracket G30, left sun gear G34, left gear ring support frame
G37, the needle bearing G38 that rolls left, left gear ring G39, left planet carrier shaft driving gear G43 and left planet carrier shaft G45；
The one end sun wheel shaft G22 is sleeved on by right needle bearing G7 on the inside of right planet carrier shaft G1, outside passes through bearing G21
It is sleeved on right inner end cap G5, the sun wheel shaft G22 other end is sleeved on by the needle bearing G38 that rolls left on the inside of left planet carrier shaft G45,
Outside is sleeved on left inside end cap G41 by bearing G25, the sun wheel shaft driven gear engaged with intermediate shaft transmission gear F5
G23 is sleeved on sun wheel shaft G22, and the side sun wheel shaft driven gear G23 is provided with snap ring G24；
One end of sun wheel shaft G22 is machined with right sun gear G10 and stretches out right gear ring support G 8 by flange bearing G14
It is mounted in right outer end cap G11, deep groove ball bearing G13, right lateral star-wheel G16 and right sun gear G10 is installed in right outer end cap G11
Engagement, right lateral star-wheel supporting pin G18 can be supported by right lateral star-wheel axle sleeve G17 supports right planetary gear G16 around right lateral star-wheel
G18 rotation is sold, right lateral star-wheel G16 is mounted on right lateral carrier bracket G15, and right gear ring G6 internal tooth is engaged with right lateral star-wheel G16, right
Gear ring G6 external tooth is engaged with right turn idle pulley gear K16, while the side right gear ring G6 is mounted in the right side by deep groove ball bearing G19
On end cap G5, the other side is fastened in right gear ring support G 8 by bolt G9, and right inner end cap G5 is mounted on case by bolt G20
On body 51, deep groove ball bearing G21 is installed in right inner end cap G5；Right planet carrier shaft driving gear G3 is sleeved on right planet carrier shaft G1
On, while the right side planet carrier shaft driving gear G3 being provided with retaining ring G4, the other side is provided with snap ring G2；
The other end of sun wheel shaft G22 is machined with left sun gear G34 and stretches out left gear ring support frame by flange bearing G31
G37 is mounted in left outside end cap G35, and left outside end cap G35 is equipped with deep groove ball bearing G32, left lateral star-wheel G29 and left sun gear
G34 engagement, left lateral star-wheel G29 supports left lateral star-wheel supporting pin G27 by left lateral star-wheel axle sleeve G28, and can surround left lateral star-wheel
Supporting pin G27 rotation, left lateral star-wheel G29 are mounted on left lateral carrier bracket G30, and left gear ring G39 internal tooth is nibbled with left lateral star-wheel G29
Transmission is closed, and the end left gear ring G39 is mounted on left inside end cap G41 by deep groove ball bearing G26, the other end is tight by bolt G36
Gu left inside end cap G41 is mounted on cabinet 51 by bolt G40 in left gear ring support G 37, installation in left inside end cap G41
There is deep groove ball bearing G25；Left planet carrier shaft driving gear G43 is sleeved on left planet carrier shaft G45, while in left planet carrier shaft master
The side moving gear G43 is provided with retaining ring G42, and the other side is provided with snap ring G44；
Reverse gear mechanism J includes bolt（J1,J10）, the upper end cover J2 that reverses gear, reverse gear lower cover J8, deep groove ball bearing
（J3,J9）, reverse gear shaft J4, snap ring J5, reverse gear idle pulley gear J6 and cover baffle J7；The one end reverse gear shaft J4 passes through deep groove ball bearing
J3, which is mounted on, to reverse gear in upper end cover J2, and the other end is mounted on by deep groove ball bearing J9 and is reversed gear in lower cover J8, and reverse gear upper end cover
J2 is mounted on cabinet 51 by bolt J1, the lower cover J8 that reverses gear by bolt J10, and that engages with the driven gear E23 that reverses gear falls
Gear idle pulley gear J6 is mounted on reverse gear shaft J4, and the side idle pulley gear J6 of reversing gear is provided with snap ring J5, and reverse gear lower cover J8
On cover baffle J7 is installed；
Hydrostatic stepless speed change device H is securedly mounted on cabinet 51 by screw, and hydrostatic stepless speed change device H5
On be provided with hydrostatic stepless speed change device input shaft H1, hydrostatic stepless speed change device output shaft H2, transmission input shaft E4
It is installed with hydrostatic stepless speed change device input shaft H1 by spline fitted, jackshaft F4 passes through spline and hydrostatic variable speed
Device output shaft H2 is coupled；
Cabinet assembly 5 includes cabinet 51, oil discharge screw 52, case lid 53 and bolt 54, and 51 lower end of cabinet is provided with spiral shell of draining the oil
Bolt 52, case lid 53 are fastened on cabinet 51 by bolt 54.
Shown in Figure 9, Athey wheel drive assembly 4 includes（Snap ring 41,411）, right-hand track chiain drive shaft driven gear 42,
Flange bearing（43,419）, right-hand track chiain drive shaft 44, driving lower cover 45, driving upper end cover 417, be covered with dust（46,416）, it is close
Seal（47,415）, bolt（48,414）, deep groove ball bearing（49,412,413）, retaining ring（410,419）, left track sprocket shaft
418 and left track sprocket shaft driven gear 420；Left 418 one end of track sprocket shaft is mounted on case by deep groove ball bearing 412
On body 51 and cabinet 51 is stretched out, the other end, which passes through in 413 installation casing 51 of deep groove ball bearing and stretches out, to be mounted on cabinet 51
It drives outside upper end cover 417, drives and sealing ring 415 is installed in upper end cover 417, and be mounted on cabinet 51 by bolt 414；It is left
Track sprocket shaft driven gear 420 is sleeved on the position that left track sprocket shaft 418 stretches out outside cabinet 51, and snap ring 411 is arranged
In left 420 side of track sprocket shaft driven gear, being covered with dust 416 is installed in driving upper end cover 417 and is set in left crawler belt and drive
On driving wheel axis 418, sealing ring 415 is set to deep groove ball bearing 413 and is covered with dust between 416；
44 one end of right-hand track chiain drive shaft is mounted on cabinet 51 by deep groove ball bearing 43 and stretches out cabinet 51, the other end
By in 49 installation casing 51 of deep groove ball bearing and stretching out outside the driving lower cover 45 that is mounted on cabinet 51, lower cover 45 is driven
Sealing ring 47 is installed, and is mounted on cabinet 51 by bolt 48；Right-hand track chiain drive shaft driven gear 42 is sleeved on right shoe
The position outside cabinet 51 is stretched out with drive shaft 44, snap ring 41 is arranged in 42 side of right-hand track chiain drive shaft driven gear, is covered with dust
46 are installed in driving lower cover 45 and are set on right-hand track chiain drive shaft 44, and sealing ring 47 is set to 49 He of deep groove ball bearing
It is covered with dust between 46.
Linear motor principle
Power is transferred to sun wheel shaft G22 by sun wheel shaft driven gear G23, and power is then divided into two to be transferred to respectively
Left sun gear G34 and right sun gear G10, wherein left sun gear G34 drives left lateral star-wheel G29, since left gear ring G39 is diverted
Transmission mechanism locking（Two sides gear ring is diverted power locking equal in magnitude, contrary on axis）, left gear ring G39 cannot rotate,
According to Planetary Gear Transmission principle, left planet carrier shaft G45 is driven by left sun gear G34, and power is transferred to left planet carrier shaft G45,
It is being transferred to left planet carrier shaft driving gear G43；Similarly, right sun gear G10 drives right planet carrier shaft G1 rotation, and then drives right
Planet carrier shaft driving gear G3, since when no steering power inputs, left gear ring G39 is locked up with right gear ring G6, two sides power
Equispeed output, crawler type talents for agri-mechanization straight-line travelling.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. five gear drive method of machine liquid mixing, which is characterized in that implement shift transmission, power using five gear gearbox of machine liquid mixing
The transmission input shaft of five gear gearbox of machine liquid mixing is transferred to through clutch, transmission input shaft falls through intermeshing 1 gear-
Gear driving gear, which with 1 keeps off driven gear power is transferred to 1 gear-, to reverse gear combined cover, and 1 keeps off-combined cover and 1 that reverses gear is kept off-, and reverse gear flower
Power is transferred to the sun in conjunction with driving be mounted on the second axis 3 gear driven gears to engage with intermediate shaft transmission gear by key hub
Wheel shaft driven gear, and then change to 1 grade；Change 2 gear when, transmission input shaft through intermeshing 1 keep off-reverse gear driving gear with
Power is transferred to 2 gear driven gears by 1 gear driven gear, 2 gear driven gears drive the 2 gear splined hubs that are mounted on jackshaft with
2 gear combined covers combine, and are being transferred to sun wheel shaft driven gear through intermediate shaft transmission gear；When 3 gear of change, it is mounted on speed changer
3-4 gear splined hub on input shaft is transferred to intermeshing 3 gear driving gear and 3 gears in conjunction with 3-4 gear combined cover, by power
Driven gear is being transferred to sun wheel shaft driven gear through intermediate shaft transmission gear；When 4 gear of change, it is mounted on speed changer input
Power is transferred to intermeshing 4 gear driving gear and 4 gears is driven by the 3-4 gear splined hub on axis in conjunction with 3-4 gear combined cover
Gear, and then 3 gear driven gears being mounted on the second axis are driven, 3 gear driven gears are engaged with intermediate shaft transmission gear, will be moved
Power is transferred to sun wheel shaft driven gear；Change is when reversing gear, 1 be mounted on transmission input shaft keep off-reverse gear driving gear with
The idle pulley gear that reverses gear engagement, the idle pulley gear that reverses gear are engaged with the driven gear that reverses gear, to drive 1 gear-being mounted on the second axis
The combined cover that reverses gear is kept off-is reversed gear in conjunction with splined hub with 1, and after through 3 gear driven gears and intermediate shaft transmission gear, power is transferred to
Sun wheel shaft driven gear, and then realize five gear transmissions；When using mechanical part transmitting power, hydrostatic stepless speed change device
In zero output state；When crawler type talents for agri-mechanization needs large torque driving to creep, mechanical part puts in order zero span, power
Hydrostatic stepless speed change device input shaft is passed to through transmission input shaft and then is inputted in hydrostatic stepless speed change device, hydrostatic
Mechanical energy is converted hydraulic energy by pressure stepless speed change device, while hydraulic energy transfer is mechanical energy by hydrostatic stepless speed change device
Through hydrostatic stepless speed change device output shaft output driving jackshaft, jackshaft drives intermediate shaft transmission gear to drive by spline
Dynamic crawler type talents for agri-mechanization；
Five gear gearboxes of machine liquid mixing include clutch assembly, speed changing assembly, Athey wheel drive assembly and cabinet assembly,
In, speed changing assembly and Athey wheel drive assembly are installed, and clutch assembly is connect with speed changing assembly in cabinet assembly, speed change is total
It is connect at Athey wheel drive assembly, each mechanism specific structure is as follows：
Speed changing assembly includes gear, intermediate transmission mechanism, planetary gear transmission mechanism and reverse gear mechanism, gear
It is connect with intermediate transmission mechanism, reverse gear mechanism, intermediate transmission mechanism is connect with planetary gear transmission mechanism；
In gear, clutch is mounted on cabinet, and transmission input shaft both ends are separately mounted on cabinet, speed changer input
Successively be set on axis 1 gear-reverse gear driving gear, 3 gear driving gears and 4 gear driving gears, and 3 gear driving gears with 4 keep off
3-4 gear splined hub is provided on transmission input shaft between driving gear, 3-4 gear splined hub and transmission input shaft pass through flower
Key is coupled, and 3-4 gear combined cover is equipped in 3-4 gear splined hub, and 3-4 keeps off shift fork and is set in 3-4 gear flower by spline slide
On key hub, transmission input shaft inputs axis connection cooperation transmitting power by spline and hydrostatic stepless speed change device；Second axis
Both ends are separately mounted on cabinet, and the driving gear 1 gear driven gear engaged, the driven gear that reverses gear are kept off-reversed gear with 1, is led with 3 gears
3 gear driven gears of moving gear engagement, the 4 gear driven gears engaged with 4 gear driving gears are successively sleeved on the second axis, 1
It is provided with 1 gear-on the second axis between gear driven gear and the driven gear that reverses gear to reverse gear splined hub, 1 keeps off-reverses gear and pacifies in splined hub
Combined cover is kept off-reverses gear equipped with 1,1 gear-back fork is inserted into 1 gear-and reverses gear in splined hub；
In intermediate transmission mechanism, jackshaft both ends are separately mounted on cabinet, the jackshaft driving cog engaged with 3 gear driven gears
Wheel is mounted on jackshaft by spline fitted；And 2 gear driven gear by 2 keep off driven gear axle sleeves be set on jackshaft, 2
Gear splined hub is mounted on jackshaft by spline fitted, and 2 gear combined covers are set in 2 gear splined hubs by spline slide, 2 gears
Shift fork is plugged in the slot of 2 gear combined covers；
In planetary gear transmission mechanism, it is set with left planet carrier shaft on the inside of sun wheel shaft one end, outside is machined with left sun gear simultaneously
Left gear ring support frame is stretched out by flange bearing to be mounted in left outside end cap, is set with right lateral carrier on the inside of the sun wheel shaft other end
Axis, outside is machined with right sun gear and stretches out right gear ring support frame by flange bearing and is mounted in right outer end cap, with jackshaft
The sun wheel shaft driven gear of transmission gear engagement is sleeved in sun wheel shaft；Left planet carrier shaft one end is equipped with left planet carrier shaft
Driving gear, the other end are provided with the left lateral star-wheel engaged with left sun gear, and left lateral star-wheel is installed by left lateral star-wheel supporting pin
On left lateral carrier bracket, left lateral star-wheel is rotated around left lateral star-wheel supporting pin, while left gear ring internal tooth is engaged with left lateral star-wheel
Transmission, left gear ring side are mounted on left inside end cap, and the other side is fastened on left gear ring support frame, left inside end cap, left outside end cap
It is separately mounted on cabinet；Right planet carrier shaft one end is equipped with right planet carrier shaft driving gear, and the other end is provided with and the right sun
The right lateral star-wheel of engagement is taken turns, right lateral star-wheel is mounted on right lateral carrier bracket by planetary gear supporting pin, and right lateral star-wheel is around the right side
The rotation of planetary gear supporting pin, while right gear ring internal tooth and right lateral star-wheel engaged transmission, right gear ring external tooth and right turn idle pulley gear
Engagement；Right gear ring side is mounted in right inner end cap, and the other side is fastened on right gear ring support frame, right inner end cap, right outer end cap
It is separately mounted on cabinet；
In reverse gear mechanism, reverse gear shaft both ends are separately mounted on cabinet, the idler gear that reverses gear engaged with the driven gear that reverses gear
Wheel is mounted on reverse gear shaft；
Hydrostatic stepless speed change device is securedly mounted on cabinet, and is provided on hydrostatic stepless speed change device hydrostatic stepless
Transmission input shaft and hydrostatic stepless speed change device output shaft, transmission input shaft is mounted on hydrostatic by spline fitted
On stepless speed change device input shaft, jackshaft is mounted on hydrostatic stepless speed change device output shaft by spline fitted；
In cabinet assembly, cabinet lower end is provided with oil discharge screw, and case lid is fastened on cabinet；
In Athey wheel drive assembly, left track sprocket shaft one end is mounted on cabinet and stretches out cabinet, and the other end is mounted on case
On body and stretch out outside the driving upper end cover that is mounted on cabinet, driving upper end cover is mounted on cabinet, left track sprocket shaft from
Moving gear is sleeved on left track sprocket shaft；
Right-hand track chiain drive shaft one end is mounted on cabinet and stretches out cabinet, and the other end, which is mounted on cabinet and stretches out, is mounted on case
Outside driving lower cover on body, driving lower cover is mounted on cabinet, and right-hand track chiain drive shaft driven gear is sleeved on right-hand track chiain
On drive shaft.
2. five gear drive method of machine liquid mixing according to claim 1, which is characterized in that 3 gear driving gears pass through 3 gear masters
Moving gear axle sleeve empty set is on transmission input shaft.
3. five gear drive method of machine liquid mixing according to claim 1, which is characterized in that 4 gear driving gears pass through 4 gear masters
Moving gear axle sleeve empty set is on transmission input shaft.
4. five gear drive methods of machine liquid according to claim 1 mixing, which is characterized in that 1 gear driven gear by 1 gear from
Moving gear axle sleeve empty set is on the second axis, and the driven gear that reverses gear is by reversing gear driven gear axle sleeve empty set on the second axis.
5. five gear drive method of machine liquid mixing according to claim 1, which is characterized in that in the second axis and cabinet contact position
It is provided with retaining ring.
6. five gear drive method of machine liquid mixing according to claim 1, which is characterized in that right planet carrier shaft passes through right needle roller
Bearing is mounted on sun wheel shaft one end, and left planet carrier shaft is mounted on the sun wheel shaft other end by the needle bearing that rolls left.
7. five gear drive method of machine liquid mixing according to claim 1, which is characterized in that be provided with and be used in left lateral star-wheel
Left lateral star-wheel is supported to surround the left lateral star-wheel axle sleeve of left lateral star-wheel supporting pin rotation, while in left planet carrier shaft driving gear side
It is provided with retaining ring, the other side is provided with snap ring.
8. five gear drive method of machine liquid mixing according to claim 1, which is characterized in that be provided with and be used in right lateral star-wheel
Supports right planetary gear surrounds the right lateral star-wheel axle sleeve of right lateral star-wheel supporting pin rotation, while in right planet carrier shaft driving gear side
It is provided with retaining ring, the other side is provided with snap ring.
9. five gear drive method of machine liquid mixing according to claim 1, which is characterized in that left track sprocket shaft driven tooth
Wheel side is provided with snap ring, is covered with dust and is installed in driving upper end cover and is set on left track sprocket shaft.
10. five gear drive method of machine liquid mixing according to claim 1, which is characterized in that right-hand track chiain drive shaft is driven
Gear side is provided with snap ring, is covered with dust and is installed in driving lower cover and is set on right-hand track chiain drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710080650.5A CN106763564B (en) | 2017-02-15 | 2017-02-15 | Five gear drive method of machine liquid mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710080650.5A CN106763564B (en) | 2017-02-15 | 2017-02-15 | Five gear drive method of machine liquid mixing |
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| Publication Number | Publication Date |
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| CN106763564A CN106763564A (en) | 2017-05-31 |
| CN106763564B true CN106763564B (en) | 2018-11-27 |
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| CN201710080650.5A Expired - Fee Related CN106763564B (en) | 2017-02-15 | 2017-02-15 | Five gear drive method of machine liquid mixing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109296724A (en) * | 2018-11-15 | 2019-02-01 | 山东海卓电液控制工程技术研究院 | Double-planet five-part form hydraulic mechanical stepless gearbox |
| CN109505927B (en) * | 2018-12-28 | 2023-08-04 | 内蒙古工业大学 | Electric trolley for carrying heavy objects upstairs |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6616559B1 (en) * | 1998-10-26 | 2003-09-09 | Yanmar Co., Ltd. | Continuously variable transmission |
| JP2003090431A (en) * | 2001-09-17 | 2003-03-28 | Kubota Corp | Static hydraulic type infinite-variable transmission for driving working vehicle |
| DE112008000724B4 (en) * | 2007-03-30 | 2021-03-18 | Komatsu Ltd. | Control of a vehicle with a hydrostatic, continuously variable transmission |
| CN104482133B (en) * | 2014-11-25 | 2017-02-22 | 刘斌 | Power output device for agricultural equipment |
| CN104595431B (en) * | 2015-01-28 | 2019-10-11 | 南京农业大学 | A kind of big-power tractor hydraulic mechanical stepless gearbox |
| CN204942457U (en) * | 2015-09-16 | 2016-01-06 | 湖南省农友机械集团有限公司 | Direct-connected and the double dynamical input device of hydrostatic stepless three fast formula in parallel of a kind of machinery |
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Granted publication date: 20181127 |