CN108087505A - Hydraulic clutch forward and reverse rotation differential gearbox assembly - Google Patents
Hydraulic clutch forward and reverse rotation differential gearbox assembly Download PDFInfo
- Publication number
- CN108087505A CN108087505A CN201810070453.XA CN201810070453A CN108087505A CN 108087505 A CN108087505 A CN 108087505A CN 201810070453 A CN201810070453 A CN 201810070453A CN 108087505 A CN108087505 A CN 108087505A
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- gear
- bearing
- shaft
- gland
- box casing
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- 210000004907 gland Anatomy 0.000 claims description 78
- 125000006850 spacer group Chemical group 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000009977 dual effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 3
- 206010015856 Extrasystoles Diseases 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially
- F16H3/30—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts not coaxial
-
- 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
- F16H48/00—Differential gearings
- F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
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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
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- F16H57/037—Gearboxes for accommodating differential gearings
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
-
- 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
- F16H2057/02039—Gearboxes for particular applications
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three forward speeds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Retarders (AREA)
- Structure Of Transmissions (AREA)
Abstract
A hydraulic clutch forward and reverse differential gearbox assembly comprises a gearbox torque output control mechanism, a walking torque output stepless speed change control mechanism and a forward and reverse differential steering control mechanism. The hydraulic clutch forward and reverse rotation differential gearbox assembly is connected with a power source, so that the differential turning of the machine can be controlled by one rod, and other various working control modes of the machine can be controlled, namely, the machine can be controlled by one hand to simultaneously control the working control of the differential turning of the machine, the lifting of the rotary cultivator and the like, and the labor intensity of the machine is greatly reduced. The invention can rotate in situ by 360 degrees, turns paddy fields without overstaffed mud, and has simple and reasonable structure, good operation control effect, stronger practicability and better reliability compared with similar products.
Description
Technical field
The present invention relates to a kind of hydraulic clutch rotating differential transmission assemblies.
Background technology
At present, due to insufficient present on design, the same of rod-type Manipulation of the machine differential turning can be achieved there are no a kind of
When, it also can control the other a variety of operation control modes of machine, i.e., singlehanded while controllable machine differential is turned, rotary cultivator lifts etc.
The hydraulic clutch rotating differential transmission assembly of the labor intensity of Manipulation of the machine is greatly reduced in job control.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of hydraulic clutch rotating differential transmission assemblies, pass through
With power source（Engine etc.）, it can be achieved that while a rod-type Manipulation of the machine differential is turned, also controllable machine is other more for connection
Kind operation control mode, i.e., the job controls such as singlehanded while controllable machine differential is turned, rotary cultivator lifting, is greatly reduced manipulation
The labor intensity of machine.
The technical solution adopted by the present invention to solve the technical problems is：A kind of hydraulic clutch rotating differential gearbox is total
Into including gearbox torque output control mechanism, walking torque output variable speed control mechanism, rotating differential steering control
Mechanism；
The rotating differential steering control mechanism includes oil cylinder, joining beam, mandril, spring, sealing positioning sleeve, connection gland, the
17 bearings, connection fixture block, thrust ball bearing, the 18th bearing, steering pawl, the 6th gear, the 4th gasket, the interior friction of paper substrate
Piece, outside friction disc, differential output gear, the 25th bearing, the 7th gear, gear shaft；
The oil cylinder is connected with being connected gland top, and connection gland bottom is fixed on gear box casing；Sealing positioning sleeve is fixed on
On gear box casing, for mandril through sealing positioning sleeve, joining beam is fixed on mandril one end, and connection fixture block is fixed on the other end, spring
String is between joining beam and sealing positioning sleeve, and thrust ball bearing is fixed in connection fixture block card slot, and the 18th bearing is consolidated by clamp spring
Be scheduled on turn to pawl on, turn to pawl be mounted on gear shaft on, the 6th gear by the 18th bearing be mounted on gear shaft on and simultaneously
It being connected by the double wedge of the 6th gear face with turning to the concave tooth of pawl end face, the 4th gasket is mounted on by clamp spring on gear shaft,
Paper substrate inner attrition piece is in tandem on differential output gear, and outside friction disc is mounted on external tooth on differential output gear by internal tooth and installs
Pawl is being turned to, differential output gear is mounted on by the 25th bearing on gear shaft, and the 7th gear is fixed on gear shaft；Tooth
The wheel shaft other end is symmetrically installed oil cylinder, joining beam, mandril, spring, sealing positioning sleeve, connection gland, the 17th bearing, join card
Block, thrust ball bearing, the 18th bearing, steering pawl, the 6th gear, the 4th gasket, paper substrate inner attrition piece, outside friction disc, differential
Output gear, the 25th bearing.
Further, the gearbox torque output control mechanism includes Clutch input shaft, input shaft gland, first axle
It holds, the first duplicate gear, first gear dottle pin, second bearing, the second duplicate gear, bearing dottle pin, 3rd bearing, second gear
Dottle pin, fourth bearing, end cap, 5th bearing, baffle ring, 6th bearing, bearing spacer, triple gear, 7th bearing, the 3rd gear
Dottle pin, first gear, 8th bearing, output shaft, the 9th bearing, output shaft gland, the first shift fork, the first shift fork axle, output shaft
Gearshift bent axle, the tenth bearing, bearing holder (housing, cover)；
The Clutch input shaft is mounted on by input shaft gland, clutch shaft bearing, fourth bearing on gear box casing, first pair
Join gear be mounted on Clutch input shaft on, the second duplicate gear by second bearing, bearing dottle pin, 3rd bearing be mounted on from
On clutch input shaft, output shaft is fixedly mounted on change by end cap, 5th bearing, 8th bearing, the 9th bearing, output shaft gland
On fast tank shell, triple gear is mounted on output by baffle ring, 6th bearing, bearing spacer, 7th bearing, the 3rd gear dottle pin
On axis, by being mounted on output shaft, bearing holder (housing, cover) is fixed on gearbox cover board first gear, and output shaft gearshift bent axle one end leads to
It crosses the tenth bearing and bearing holder (housing, cover) is fixed, other end socket cap is stuck in the first fork slot, and one stomidium of the first shift fork penetrates first group
Fork shaft other end semicircle prong is stuck in the first card slot of duplicate gear, and the first shift fork axle both ends are fixed on gear box casing.
Further, the walking torque output variable speed control mechanism includes gear box casing, Clutch input shaft, small
Taper tooth, steep-taper tooth, variable speed input shaft, umbrella tooth spacer, the 11st bearing, the first gland, buncher, stepless change
Fast device coupling sleeve, the second shift fork, the second shift fork axle, the 12nd bearing, gearshift bent axle, buncher output gear, the second pressure
Lid, the 13rd bearing, second gear, brake axle, three change gears, the 14th bearing, braking mounting flange, brake disc, the
Three glands, the 15th bearing, shifting shaft, the 3rd gear, the 4th gear, geared sleeve, the 5th gear, the 16th bearing, the 4th pressure
Lid, connection gland, the 17th bearing, thrust ball bearing, the 18th bearing, turn to pawl, the 6th gear, the 7th gear, gear shaft,
5th gland, the 19th bearing, washer, the first dual gear, bearing spacer, the 20th bearing, gear spacer, first axle,
Six glands, the 21st bearing, the first gasket, the second dual gear, the 22nd bearing, the second axis, eighth gear, the 20th
Three bearings, drive-shaft tunnel, drive shaft, the 24th bearing, the second gasket, driving wheel, the 3rd gasket；
The Small Taper tooth is mounted on Clutch input shaft, and steep-taper tooth inputs axis connection with variable speed, and variable speed is defeated
Enter axis to be mounted on and become by umbrella tooth spacer, the 11st bearing, the first gland, buncher, the connection of buncher coupling sleeve
On fast tank shell, the first gland, buncher are fixedly mounted on gear box casing, and bearing holder (housing, cover) is fixed on gearbox cover board
On, gearshift bent axle one end is fixed by the 12nd bearing and bearing holder (housing, cover), and other end socket cap is stuck in the second fork slot, second group
It pitches a stomidium and penetrates the second shift fork axle other end semicircle prong and be stuck in three change gear card slots, the second shift fork axle both ends are fixed
On gear box casing, buncher output gear is mounted on by internal spline on buncher output shaft, and brake axle leads to
It crosses the second gland, the 13rd bearing, the 14th bearing, braking mounting flange to be mounted on gear box casing, brakes mounting flange
It being fixedly mounted on gear box casing, brake disc half is fixedly mounted on braking mounting flange, the other half is mounted on brake axle,
Second gear, three change gears and brake axle are installed；Shifting shaft passes through the 3rd gland, the 15th bearing, the 16th bearing,
Four glands are fixedly mounted on gear box casing, and the 3rd gland, the 4th gland are fixedly mounted on gear box casing, the 3rd tooth
Wheel, the 4th gear, the 5th gear and shifting shaft are installed；Gear shaft by the connection gland that is symmetrically mounted on gear box casing,
17th bearing is fixed, and the 18th bearing, steering pawl, the 6th gear, the 7th gear are symmetrically mounted on gear shaft both ends；First axle
It is mounted on by the 5th gland, the 19th bearing that are symmetrically installed on gear box casing, the gland bolt being symmetrically installed fixes peace
On gear box casing, washer, the first dual gear, bearing spacer, the 20th bearing are symmetrically installed at the both ends of first axle,
Gear spacer is mounted among the first dual gear being symmetrically installed；Second axis passes through the 6th gland that is symmetrically installed, the 20th
One bearing is fixedly mounted on gear box casing, and the 6th gland is fixedly mounted on gear box casing, the first gasket, the second bigeminy
Gear, the 22nd bearing are symmetrically mounted on the both ends of the second axis；Drive shaft passes through the 23rd bearing, drive-shaft tunnel,
24 bearings are fixedly mounted on gear box casing, and drive-shaft tunnel is fixedly mounted on gear box casing, eighth gear with
Driving wheel is installed with drive shaft, and the second gasket is installed on drive shaft, and the 3rd gasket is fixed on the driving shaft.
Further, the first duplicate gear is mounted on by internal spline structure on Clutch input shaft external splines.
Further, first gear is mounted on by internal spline structure on output shaft, and bearing holder (housing, cover) is bolted on speed change
On cover plate.
Further, the Small Taper tooth is mounted on by internal spline on Clutch input shaft, and steep-taper tooth passes through internal spline
It is connected with variable speed input shaft external splines.
Further, second gear, three change gears are installed by internal spline and brake axle external splines.
Further, the 3rd gear, the 4th gear, the 5th gear are installed by internal spline and shifting shaft external splines.
Further, eighth gear is installed with driving wheel by internal spline and drive shaft external splines.
Further, pawl is turned to be mounted on the gear shaft with external splines by internal spline.
Hydraulic clutch rotating differential transmission assembly of the present invention, can 360 ° rotate in place, paddy field turn to not swelling mud, than same
Product structure advantages of simple, operation manipulation effect is good, and practicability is stronger, better reliability.
Description of the drawings
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the line A-A sectional view along Fig. 1；
Fig. 3 is the line C-C sectional view along Fig. 2；
Fig. 4 is the line D-D sectional view along Fig. 2；
Fig. 5 is the line B-B sectional view along Fig. 1；
Fig. 6 is the E-E lines sectional view along Fig. 5；
Fig. 7 is the F-F lines sectional view along Fig. 5；
Fig. 8 is the G-G lines sectional view along Fig. 5；
Fig. 9 is the H-H lines sectional view along Fig. 5；
Figure 10 is the I-I lines sectional view along Fig. 5；
Figure 11 is the dimensional structure diagram of the embodiment of the present invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to the drawings, a kind of hydraulic clutch rotating differential variable speed box assembly is exported including gearbox torque and controlled
Mechanism, walking torque output variable speed control mechanism, rotating differential steering control mechanism.
Gearbox torque output control mechanism includes Clutch input shaft 1, input shaft gland 2, clutch shaft bearing 3, the
One duplicate gear 4, first gear dottle pin 5, second bearing 6, the second duplicate gear 7, bearing dottle pin 8,3rd bearing 9, the second tooth
Take turns dottle pin 10, fourth bearing 11, end cap 12,5th bearing 13, baffle ring 14,6th bearing 15, bearing spacer 16, triple gear
17th, 7th bearing 18, the 3rd gear dottle pin 19, first gear 20,8th bearing 21, output shaft 22, the 9th bearing 23, output shaft
Gland 24, the first shift fork 27, the first shift fork axle 28, output shaft gearshift bent axle 29, the tenth bearing 30, bearing holder (housing, cover) 31；
The Clutch input shaft 1 is mounted on by input shaft gland 2, clutch shaft bearing 3, fourth bearing 11 on gear box casing 0,
First duplicate gear 4 is mounted on by internal spline structure on 1 external splines of Clutch input shaft, and the second duplicate gear 7 passes through second
Bearing 6, bearing dottle pin 8,3rd bearing 9 be mounted on Clutch input shaft 1 on, output shaft 22 by end cap 12,5th bearing 13,
8th bearing 21, the 9th bearing 23, output shaft gland 24 are fixedly mounted on gear box casing 0, and triple gear 17 passes through baffle ring
14th, 6th bearing 15, bearing spacer 16,7th bearing 18, the 3rd gear dottle pin 19 are mounted on output shaft 22, first gear 20
It is mounted on by internal spline structure on output shaft 22, bearing holder (housing, cover) 31 is bolted on gearbox cover board, output shaft gearshift
29 one end of bent axle is fixed by the tenth bearing 30 and bearing holder (housing, cover) 31, and other end socket cap is stuck in 27 slot of the first shift fork, first group
It pitches 27 1 stomidiums and penetrates 28 other end semicircle prong of the first shift fork axle and be stuck in the one 4 card slot of duplicate gear, the first shift fork axle 28
Both ends are bolted on gear box casing 0.
The torque exported during work by engine passes to Clutch input shaft 1 and first pair connected by spline
Join on gear 4, output shaft gearshift bent axle 29 can control shift fork 27 to be slided along 28 straight line of shift fork axle when swinging under the effect of external force, dial
Locating slot on fork shaft 28（Positioning ball and spring composition）The position that controllable first duplicate gear 4 slides both had been positioned to high
Fast shelves, neutral gear, low or first gear, when the first duplicate gear 4 is in middle position, neither with 17 any tooth engagement of triple gear, output shaft
22 do not rotate as neutral gear, torque when increment engages is lacked when 4 multiple tooth end of the first duplicate gear with triple gear 17 pass to and be engaged on
On second duplicate gear 7 of 17 one end of triple gear, the second duplicate gear 7 delivers torque to first gear 20 and simultaneously with the
One gear, 20 spline structure is mounted on output shaft 22, is rotated at this time as top gear.When the first duplicate gear 4 lacks increment and three
17 multiple tooth end of gear is engaged, and it is low or first gear at this time that other torques, which transfer identical,.
The walking torque output variable speed control mechanism includes gear box casing 0, Clutch input shaft 1, Small Taper
Tooth 25, steep-taper tooth 26, variable speed input shaft 32, umbrella tooth spacer 33, the 11st bearing 34, the first gland 35, variable speed
Device 36, buncher coupling sleeve 37, the second shift fork 38, the second shift fork axle 39, the 12nd bearing 40, gearshift bent axle 41, stepless
Transmission output gear 42, the second gland 43, the 13rd bearing 44, second gear 45, brake axle 46, three change gears 47,
14th bearing 48, braking mounting flange 49, brake disc 50, the 3rd gland 51, the 15th bearing 52, shifting shaft 53, the 3rd tooth
Take turns the 54, the 4th gear 55, geared sleeve 56, the 5th gear 57, the 16th bearing 58, the 4th gland 59, connection gland the 65, the 17th
Bearing 66, thrust ball bearing 68, the 18th bearing 69, steering pawl 70, the 6th gear 71, the 7th gear 77, gear shaft the 78, the 5th
Gland 79, the 19th bearing 80, washer 81, the first dual gear 82, bearing spacer 83, the 20th bearing 84, gear spacer 85,
First axle 86, the 6th gland 87, the 21st bearing 88, the first gasket 89, the second dual gear 90, the 22nd bearing 91,
Second axis 92, eighth gear 93, the 23rd bearing 94, drive-shaft tunnel 95, drive shaft 96, the 24th bearing 97, second
Gasket 98, driving wheel 99, the 3rd gasket 100；
The Small Taper tooth 25 by internal spline be mounted on Clutch input shaft 1 on, steep-taper tooth 26 by internal spline with it is stepless
32 external splines of transmission input shaft connects, and variable speed input shaft 32 passes through umbrella tooth spacer 33, the 11st bearing 34, the first gland
35th, buncher 36, the connection of buncher coupling sleeve 37 are mounted on gear box casing 0, the first gland 35, variable speed
Device 36 is mounted by means of bolts on gear box casing 0, and bearing holder (housing, cover) is bolted on gearbox cover board, bent axle of shifting gears
41 one end are fixed by the 12nd bearing 40 and bearing holder (housing, cover), and other end socket cap is stuck in 38 slot of the second shift fork, the second shift fork 38
One stomidium penetrates 39 other end semicircle prong of the second shift fork axle and is stuck in three change gears, 47 card slot, 39 both ends of the second shift fork axle
It is bolted on gear box casing 0, buncher output gear 42 is mounted on buncher 36 by internal spline
On output shaft, brake axle 46 is installed by the second gland 43, the 13rd bearing 44, the 14th bearing 48, braking mounting flange 49
On gear box casing 0, braking mounting flange 49 is mounted by means of bolts on gear box casing 0, and 50 half of brake disc is led to
It crosses bolt and is fixedly mounted on braking mounting flange 49, the other half is mounted on by flat key and bolt on brake axle 46, second gear
45th, three change gears 47 are installed by internal spline and 46 external splines of brake axle；Shifting shaft 53 passes through the 3rd gland the 51, the 15th
Bearing 52, the 16th bearing 58, the 4th gland 59 are fixedly mounted on gear box casing 0, and the 3rd gland 51, the 4th gland 59 are logical
It crosses bolt to be fixedly mounted on gear box casing 0, the 3rd gear 54, the 4th gear 55, the 5th gear 57 are by internal spline with changing
53 external splines of gear shaft is installed；Gear shaft 78 passes through the connection gland 65, the 17th bearing 66 that are symmetrically mounted on gear box casing 0
Fixed, the 18th bearing 69, steering pawl 70, the 6th gear 71, the 7th gear 77 are symmetrically mounted on 78 both ends of gear shaft.First axle
86 the 5th gland 79, the 19th bearing 80 by being symmetrically installed is mounted on gear box casing 0, and the gland 79 being symmetrically installed is logical
It crosses bolt to be fixedly mounted on gear box casing 0, washer 81, the first dual gear 82, bearing spacer 83, the 20th bearing 84 exist
The both ends of first axle 86 are symmetrically installed, and gear spacer 85 is mounted among the first dual gear 82 being symmetrically installed.Second axis 92
It is fixedly mounted on by the 6th gland 87, the 21st bearing 88 that are symmetrically installed on gear box casing 0, the 6th gland 87 passes through
Bolt is fixedly mounted on gear box casing 0, and the first gasket 89, the second dual gear 90, the 22nd bearing 91 are symmetrically installed
At the both ends of the second axis 92.Drive shaft 96 fixes peace by the 23rd bearing 94, drive-shaft tunnel 95, the 24th bearing 97
On gear box casing 0, drive-shaft tunnel 95 is mounted by means of bolts on gear box casing 0, and eighth gear 93 is with driving
Driving wheel 99 is installed by internal spline and 96 external splines of drive shaft, and the second gasket 98 is installed on drive shaft 96, and the 3rd gasket 100 passes through
Bolt is fixed in drive shaft 96.
The torque exported during work by engine passes to Clutch input shaft 1 and the Small Taper connected by spline
The steep-taper tooth 26 that tooth 25 is engaged with Small Taper tooth 25, gearshift bent axle 41 can control the second shift fork when swinging under the effect of external force
38 along 39 linear slide of the second shift fork axle, the locating slot in the second shift fork axle 39（Positioning ball and spring composition）Controllable three
Change gear 47 slide position, be both positioned to third gear, neutral gear, two grades, neutral gear, one grade.
The rotating differential steering control mechanism includes oil cylinder 60, joining beam 61, mandril 62, spring 63, sealing positioning sleeve
64th, gland 65, the 17th bearing 66, connection fixture block 67, thrust ball bearing 68, the 18th bearing 69, steering pawl the 70, the 6th are connected
Gear 71, the 4th gasket 72, paper substrate inner attrition piece 73, outside friction disc 74, differential output gear 75, the 25th bearing 76,
Seven gears 77, gear shaft 78；
The oil cylinder 60 is connected by bolt with being connected 65 top of gland, and 65 bottom of connection gland is bolted on gearbox
Housing 0；Sealing positioning sleeve 64 is bolted on gear box casing 0, and mandril 62 leads to through sealing positioning sleeve 64, joining beam 61
It crosses nut and is fixed on 62 one end of mandril, connection fixture block 67 is fixed on the other end by nut, and spring 63 is gone here and there in joining beam 61 and sealing
Between positioning sleeve 64, thrust ball bearing 68 is fixed in connection 67 card slot of fixture block, and the 18th bearing 69 is fixed on by clamp spring to be turned
On pawl 70, turn to pawl 70 and be mounted on by internal spline on the gear shaft 78 with external splines, the 6th gear 71 passes through the 18th
Bearing 69 is mounted on gear shaft 78 and is connected simultaneously by the double wedge of 71 end face of the 6th gear with turning to the concave tooth of 70 end face of pawl,
4th gasket 72 is mounted on by clamp spring on gear shaft 78, and paper substrate inner attrition piece 73 is in tandem on differential output gear 75, rubs outside
Pad 74 is mounted on external tooth on differential output gear 75 by internal tooth and is mounted on steering pawl 70, and differential output gear 75 passes through second
15 bearings 76 are mounted on gear shaft 78, and the 7th gear 77 is fixed by welding on gear shaft 78；78 other end of gear shaft
It is symmetrically installed oil cylinder 60, joining beam 61, mandril 62, spring 63, sealing positioning sleeve 64, connection gland 65, the 17th bearing 66, connection
Fixture block 67, thrust ball bearing 68, the 18th bearing 69, steering pawl 70, the 6th gear 71, the 4th gasket 72, paper substrate inner attrition piece
73rd, outside friction disc 74, differential output gear 75, the 25th bearing 76.
Torque is transferred on the gear shaft 78 that the 7th gear 77 had both been welded and fixed during work, the steering pawl installed by spline
70 are transferred on the 6th gear 71（The double wedge of 71 end face of the 6th gear of cause and effect of the concave tooth in spring 63 for turning to 70 end face of pawl
Under be connected）, the other end similarly transfers torque to driving wheel 99, and driving wheel 99 drives direction of rotation to be same at this time
Direction controls machine to advance or retreat by buncher 36.When machine needs a left side（It is or right）During turning, pass through hydraulic system control
System is left（It is or right）The piston of oil cylinder 60 promotes joining beam 61 and nutted mandril 62, couples fixture block 67 and is stuck in connection fixture block
Thrust ball bearing 68 in 67 card slots is separated along sealing positioning sleeve linear motion by pawl 70 is turned to the 6th gear 71, because of external friction
74 internal tooth of piece is mounted on external tooth on differential output gear 75 and is mounted on steering pawl 70, after steering pawl 70 is separated with the 6th gear 71
Simultaneously to paper substrate inner attrition piece 73 and outside friction disc pressure transfer torque to differential output gear 75 on, differential output gear 75 with
First dual gear, 82 multiple tooth end engagement, the first dual gear 82 lack increment and transmission opposite direction are engaged with the second dual gear 90
Torque make machine to the left to driving wheel 99（It is or right）Rotating differential is walked around curved.
Claims (10)
1. a kind of hydraulic clutch rotating differential transmission assembly, defeated including gearbox torque output control mechanism, walking torque
Go out variable speed control mechanism, it is characterised in that：It is additionally provided with rotating differential steering control mechanism；
The rotating differential steering control mechanism composition includes oil cylinder, joining beam, mandril, spring, sealing positioning sleeve, connection pressure
Lid, the 17th bearing, connection fixture block, thrust ball bearing, the 18th bearing, turn to pawl, the 6th gear, the 4th gasket, in paper substrate
Friction plate, outside friction disc, differential output gear, the 25th bearing, the 7th gear, gear shaft；
The oil cylinder is connected with being connected gland top, and connection gland bottom is fixed on gear box casing；Sealing positioning sleeve is fixed on
On gear box casing, for mandril through sealing positioning sleeve, joining beam is fixed on mandril one end, and connection fixture block is fixed on the other end, spring
String is between joining beam and sealing positioning sleeve, and thrust ball bearing is fixed in connection fixture block card slot, and the 18th bearing is consolidated by clamp spring
Be scheduled on turn to pawl on, turn to pawl be mounted on gear shaft on, the 6th gear by the 18th bearing be mounted on gear shaft on and simultaneously
It being connected by the double wedge of the 6th gear face with turning to the concave tooth of pawl end face, the 4th gasket is mounted on by clamp spring on gear shaft,
Paper substrate inner attrition piece is in tandem on differential output gear, and outside friction disc is mounted on external tooth on differential output gear by internal tooth and installs
Pawl is being turned to, differential output gear is mounted on by the 25th bearing on gear shaft, and the 7th gear is fixed on gear shaft；Tooth
The wheel shaft other end is symmetrically installed oil cylinder, joining beam, mandril, spring, sealing positioning sleeve, connection gland, the 17th bearing, join card
Block, thrust ball bearing, the 18th bearing, steering pawl, the 6th gear, the 4th gasket, paper substrate inner attrition piece, outside friction disc, differential
Output gear, the 25th bearing.
2. hydraulic clutch rotating differential transmission assembly according to claim 1, it is characterised in that：The gearbox is turned round
Square output control mechanism include Clutch input shaft, input shaft gland, clutch shaft bearing, the first duplicate gear, first gear dottle pin,
Second bearing, the second duplicate gear, bearing dottle pin, 3rd bearing, second gear dottle pin, fourth bearing, end cap, 5th bearing,
Baffle ring, 6th bearing, bearing spacer, triple gear, 7th bearing, the 3rd gear dottle pin, first gear, 8th bearing, output
Axis, the 9th bearing, output shaft gland, the first shift fork, the first shift fork axle, output shaft gearshift bent axle, the tenth bearing, bearing holder (housing, cover)；
The Clutch input shaft is mounted on by input shaft gland, clutch shaft bearing, fourth bearing on gear box casing, first pair
Join gear be mounted on Clutch input shaft on, the second duplicate gear by second bearing, bearing dottle pin, 3rd bearing be mounted on from
On clutch input shaft, output shaft is fixedly mounted on change by end cap, 5th bearing, 8th bearing, the 9th bearing, output shaft gland
On fast tank shell, triple gear is mounted on output by baffle ring, 6th bearing, bearing spacer, 7th bearing, the 3rd gear dottle pin
On axis, by being mounted on output shaft, bearing holder (housing, cover) is fixed on gearbox cover board first gear, and output shaft gearshift bent axle one end leads to
It crosses the tenth bearing and bearing holder (housing, cover) is fixed, other end socket cap is stuck in the first fork slot, and one stomidium of the first shift fork penetrates first group
Fork shaft other end semicircle prong is stuck in the first card slot of duplicate gear, and the first shift fork axle both ends are fixed on gear box casing.
3. hydraulic clutch rotating differential transmission assembly according to claim 2, it is characterised in that：The walking torque
Cvt output control mechanism is defeated including gear box casing, Clutch input shaft, Small Taper tooth, steep-taper tooth, variable speed
Enter axis, umbrella tooth spacer, the 11st bearing, the first gland, buncher, buncher coupling sleeve, the second shift fork, second group
Fork shaft, the 12nd bearing, gearshift bent axle, buncher output gear, the second gland, the 13rd bearing, second gear, braking
Axis, three change gears, the 14th bearing, braking mounting flange, brake disc, the 3rd gland, the 15th bearing, shifting shaft, the
Three gears, the 4th gear, geared sleeve, the 5th gear, the 16th bearing, the 4th gland, connection gland, the 17th bearing, thrust
Ball bearing, the 18th bearing turn to pawl, the 6th gear, the 7th gear, gear shaft, the 5th gland, the 19th bearing, washer, the
One dual gear, bearing spacer, the 20th bearing, gear spacer, first axle, the 6th gland, the 21st bearing, the first pad
Piece, the second dual gear, the 22nd bearing, the second axis, eighth gear, the 23rd bearing, drive-shaft tunnel, drive shaft,
24th bearing, the second gasket, driving wheel, the 3rd gasket；
The Small Taper tooth is mounted on Clutch input shaft, and steep-taper tooth inputs axis connection with variable speed, and variable speed is defeated
Enter axis to be mounted on and become by umbrella tooth spacer, the 11st bearing, the first gland, buncher, the connection of buncher coupling sleeve
On fast tank shell, the first gland, buncher are fixedly mounted on gear box casing, and bearing holder (housing, cover) is fixed on gearbox cover board
On, gearshift bent axle one end is fixed by the 12nd bearing and bearing holder (housing, cover), and other end socket cap is stuck in the second fork slot, second group
It pitches a stomidium and penetrates the second shift fork axle other end semicircle prong and be stuck in three change gear card slots, the second shift fork axle both ends are fixed
On gear box casing, buncher output gear is mounted on by internal spline on buncher output shaft, and brake axle leads to
It crosses the second gland, the 13rd bearing, the 14th bearing, braking mounting flange to be mounted on gear box casing, brakes mounting flange
It being fixedly mounted on gear box casing, brake disc half is fixedly mounted on braking mounting flange, the other half is mounted on brake axle,
Second gear, three change gears and brake axle are installed；Shifting shaft passes through the 3rd gland, the 15th bearing, the 16th bearing,
Four glands are fixedly mounted on gear box casing, and the 3rd gland, the 4th gland are fixedly mounted on gear box casing, the 3rd tooth
Wheel, the 4th gear, the 5th gear and shifting shaft are installed；Gear shaft by the connection gland that is symmetrically mounted on gear box casing,
17th bearing is fixed, and the 18th bearing, steering pawl, the 6th gear, the 7th gear are symmetrically mounted on gear shaft both ends；First axle
It is mounted on by the 5th gland, the 19th bearing that are symmetrically installed on gear box casing, the gland bolt being symmetrically installed fixes peace
On gear box casing, washer, the first dual gear, bearing spacer, the 20th bearing are symmetrically installed at the both ends of first axle,
Gear spacer is mounted among the first dual gear being symmetrically installed；Second axis passes through the 6th gland that is symmetrically installed, the 20th
One bearing is fixedly mounted on gear box casing, and the 6th gland is fixedly mounted on gear box casing, the first gasket, the second bigeminy
Gear, the 22nd bearing are symmetrically mounted on the both ends of the second axis；Drive shaft passes through the 23rd bearing, drive-shaft tunnel,
24 bearings are fixedly mounted on gear box casing, and drive-shaft tunnel is fixedly mounted on gear box casing, eighth gear with
Driving wheel is installed with drive shaft, and the second gasket is installed on drive shaft, and the 3rd gasket is fixed on the driving shaft.
4. hydraulic clutch rotating differential transmission assembly according to claim 3, it is characterised in that：First duplicate gear
It is mounted on by internal spline structure on Clutch input shaft external splines.
5. hydraulic clutch rotating differential transmission assembly according to claim 3, it is characterised in that：First gear passes through
Internal spline structure is mounted on output shaft, and bearing holder (housing, cover) is bolted on gearbox cover board.
6. hydraulic clutch rotating differential transmission assembly according to claim 3, it is characterised in that：The Small Taper tooth
It is mounted on by internal spline on Clutch input shaft, steep-taper tooth is connected by internal spline with variable speed input shaft external splines.
7. hydraulic clutch rotating differential transmission assembly according to claim 3, it is characterised in that：Second gear, three
Join change gear to install by internal spline and brake axle external splines.
8. hydraulic clutch rotating differential transmission assembly according to claim 3, it is characterised in that：3rd gear,
Four gears, the 5th gear are installed by internal spline and shifting shaft external splines.
9. hydraulic clutch rotating differential transmission assembly according to claim 3, it is characterised in that：Eighth gear is with driving
Driving wheel is installed by internal spline and drive shaft external splines.
10. hydraulic clutch rotating differential transmission assembly according to claim 3, it is characterised in that：Pawl is turned to pass through
Internal spline is mounted on the gear shaft with external splines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070453.XA CN108087505B (en) | 2018-01-24 | 2018-01-24 | Hydraulic clutch forward and reverse rotation differential gearbox assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070453.XA CN108087505B (en) | 2018-01-24 | 2018-01-24 | Hydraulic clutch forward and reverse rotation differential gearbox assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108087505A true CN108087505A (en) | 2018-05-29 |
| CN108087505B CN108087505B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070453.XA Active CN108087505B (en) | 2018-01-24 | 2018-01-24 | Hydraulic clutch forward and reverse rotation differential gearbox assembly |
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| Country | Link |
|---|---|
| CN (1) | CN108087505B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315168A (en) * | 1996-05-27 | 1997-12-09 | Fuji Heavy Ind Ltd | Driving device for vehicle |
| CN103430653A (en) * | 2013-08-30 | 2013-12-11 | 桂林电子科技大学信息科技学院 | Gearbox with forward-and-reverse rotation and left-and-right steering functions for rotary cultivator |
| CN103988639A (en) * | 2014-05-06 | 2014-08-20 | 江苏大学 | Double-differential-mechanism crawler-type combine harvester gearbox |
| CN107387715A (en) * | 2017-08-18 | 2017-11-24 | 广西容县铁牛农机技术开发有限公司 | Rotating steering differential |
| CN207830476U (en) * | 2018-01-24 | 2018-09-07 | 益阳市德林机械有限公司 | Hydraulic clutch forward and reverse rotation differential gearbox assembly |
-
2018
- 2018-01-24 CN CN201810070453.XA patent/CN108087505B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315168A (en) * | 1996-05-27 | 1997-12-09 | Fuji Heavy Ind Ltd | Driving device for vehicle |
| CN103430653A (en) * | 2013-08-30 | 2013-12-11 | 桂林电子科技大学信息科技学院 | Gearbox with forward-and-reverse rotation and left-and-right steering functions for rotary cultivator |
| CN103988639A (en) * | 2014-05-06 | 2014-08-20 | 江苏大学 | Double-differential-mechanism crawler-type combine harvester gearbox |
| CN107387715A (en) * | 2017-08-18 | 2017-11-24 | 广西容县铁牛农机技术开发有限公司 | Rotating steering differential |
| CN207830476U (en) * | 2018-01-24 | 2018-09-07 | 益阳市德林机械有限公司 | Hydraulic clutch forward and reverse rotation differential gearbox assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108087505B (en) | 2024-03-22 |
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