CN208719275U - A kind of gearbox of multifunctional agriculture supervisor - Google Patents
A kind of gearbox of multifunctional agriculture supervisor Download PDFInfo
- Publication number
- CN208719275U CN208719275U CN201821161389.8U CN201821161389U CN208719275U CN 208719275 U CN208719275 U CN 208719275U CN 201821161389 U CN201821161389 U CN 201821161389U CN 208719275 U CN208719275 U CN 208719275U
- Authority
- CN
- China
- Prior art keywords
- gear
- axis
- shifting slide
- tooth
- slide gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of gearbox of multifunctional agriculture supervisor, belongs to agricultural machinery technological field.It solves the problems, such as that existing transmission operation is inconvenient, cannot achieve steering and braking.It includes cabinet, input shaft, output shaft, an axis, two axis and three axis, two axis are equipped with first gear, second gear, third gear, the 4th gear and the 5th gear, three axis are equipped with the 6th gear, the 7th gear and duplicate gear, output shaft is equipped with driving gear, triple gear, the first shifting slide gear and eighth gear are arranged on one axis, the second shifting slide gear is arranged on input shaft, cabinet is equipped with shift assembly, and drive mechanism is equipped between input shaft, an axis and the second shifting slide gear.The utility model has many advantages, such as convenient for operation, reasonable in design, long service life, can be achieved to turn to and brake.
Description
Technical field
The utility model belongs to agricultural machinery technological field, is related to a kind of gearbox, especially a kind of multifunctional agriculture pipe
The gearbox of reason machine.
Background technique
Existing agricultural transport vehicle is exported using petrol power as power source, because of shadows such as its exhaust gas discharge, noise pollution
The factor for ringing Environmental Health not can effectively improve, it is caused to be unable to satisfy the requirement of the related placeies such as indoors.In for this purpose,
State's patent discloses a kind of novel electric transporting vehicle [Authorization Notice No. CN206012660U], including vehicle frame, wagon box and wheel,
Wagon box is mounted on vehicle frame, and wheel is mounted on the lower section of vehicle frame, further includes battery, electronic control unit, driving unit, battery peace
On vehicle frame, driving unit is mounted on wheel side, and driving unit driving wheel moves forward and backward, and electronic control unit is mounted on vehicle
On the handle of frame, battery connects electronic control unit and driving unit.It provides the movement for being driven by electricity wheel using battery, makes an uproar
Sound is low, novel and environmentally friendly, and pollution is effectively reduced, and meets current environmentally protective objective.But it uses electronic control unit to control electric car,
The transmission ratio of electric car can not be changed, also can not just expand torque and the revolving speed of driving wheel.
For this purpose, Chinese patent discloses a kind of electronic automobile-used two-gear transmission [Authorization Notice No. CN205715589U],
Including case of transmission, it is provided with input shaft and output shaft arranged in parallel in transmission case body, is fixed on input shaft
Drive gear, be cased on output shaft and engage with driving gear and high gear gear and low gear gear that left and right is distributed, high gear gear and
It is fixed with toothholder on output shaft between low gear gear, is cased on toothholder and engages and can be nibbled with high gear gear and gear, low shift
The tooth set of conjunction, and Double-conical-surface lock ring type base steel sprayed molybdenum synchronizer is provided on high gear gear and low gear gear.But it can only be real
Existing two gear is adjusted, and gear is few, and cannot achieve and reverse gear, and is not able to satisfy requirement of the electric vehicle to more gears；Shift mode operates
It is cumbersome, it shifts gears not flexible, inconvenient, service life is short.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of more function convenient for operation
The gearbox of energy agricultural work machine.
The purpose of this utility model can be realized by the following technical scheme:
A kind of gearbox of multifunctional agriculture supervisor, including cabinet, it is arranged in the intracorporal input shaft of case and and input shaft
Parallel output shaft, be also equipped in the cabinet with an axis of input shaft coaxial arrangement, two axis parallel with an axis and
Three axis parallel with two axis, which is characterized in that the first gear set gradually, the second tooth are coaxially fixed on two axis
Wheel, third gear, the 4th gear and the 5th gear are coaxially fixed with the 6th gear, the 7th gear and set on three axis
Equipped with the duplicate gear that can be rotated relative to three axis, the 6th gear is engaged with second gear, same on the output shaft
Axis is fixed with the driving gear connecting with the 4th gear drive, and being arranged on an axis can slide axially and circumferential along an axis
Fixed triple gear, the first shifting slide gear and it is coaxially fixed with eighth gear, the left end gear and the first tooth of triple gear
Wheel is equipped with, and intermediate gear and the third gear of triple gear are equipped with, the right end gear and the 5th gear of triple gear
It is equipped with, first shifting slide gear is equipped with the 7th gear, the left tooth of the eighth gear and duplicate gear
Engagement, being arranged on the input shaft can slide axially and the second circumferentially fixed shifting slide gear along input shaft, and described the
The right tooth of two shifting slide gears and duplicate gear is equipped with, and the cabinet is equipped with for driving triple gear, the first sliding
The shift assembly that gear and the second shifting slide gear axially act is equipped between the input shaft, an axis and the second shifting slide gear
Transmission knot when the second shifting slide gear moves to left side for making input shaft, an axis and the second shifting slide gear three circumferentially be connected
Structure.
Input shaft is supported by cabinet, and bearing is arranged therebetween, and an axis is supported by cabinet, therebetween
It is also provided with bearing, an axis is not connected with input shaft, i.e. an axis and input shaft can individually rotate.The outer diameter of first gear is greater than third
The outer diameter of gear, the outer diameter of third gear are greater than the outer diameter of the 5th gear.Under the action of shift assembly, triple gear can be driven
Left end gear engage the perhaps intermediate gear of triple gear with first gear and engaged with third gear or triple gear
Right end gear is engaged with the 5th gear or triple gear does not engage with first gear, third gear and the 5th gear；Shift
Component can drive the first shifting slide gear to disconnect or engage with the 7th gear；Shift assembly can drive the second shifting slide gear and bigeminy tooth
The right tooth engagement of wheel or the second shifting slide gear are circumferentially connected with an axis and input shaft simultaneously, thus realize six forward gears and
Two reverse gear.
One gear: under the action of shift assembly, the right tooth engagement of the second shifting slide gear and dual gear, the right side of triple gear
End tooth wheel is engaged with the 5th gear, input shaft rotation, drives the rotation of the second shifting slide gear, and the second shifting slide gear drives dual gear
Rotation, dual gear drive eighth gear rotation, eighth gear drive axis rotation, and an axis drives triple gear to rotate, and three
Gear drives the rotation of two axis by the 5th gear, and two axis drive the rotation of the 4th gear, by driving gear to rotate output shaft.
Second gear: under the action of shift assembly, the right tooth engagement of the second shifting slide gear and dual gear, in triple gear
Between gear engaged with third gear, input shaft rotation, drive the second shifting slide gear rotation, the second shifting slide gear drive dual gear
Rotation, dual gear drive eighth gear rotation, eighth gear drive axis rotation, and an axis drives triple gear to rotate, and three
Gear drives the rotation of two axis by third gear, and two axis drive the rotation of the 4th gear, by driving gear to rotate output shaft.
Three gears: under the action of shift assembly, the right tooth engagement of the second shifting slide gear and dual gear, a left side for triple gear
End tooth wheel is engaged with first gear, input shaft rotation, drives the rotation of the second shifting slide gear, and the second shifting slide gear drives dual gear
Rotation, dual gear drive eighth gear rotation, eighth gear drive axis rotation, and an axis drives triple gear to rotate, and three
Gear drives the rotation of two axis by first gear, and two axis drive the rotation of the 4th gear, by driving gear to rotate output shaft.
Four gears: under the action of shift assembly, input shaft and an axis circumferential clocking of turbine under the action of the second shifting slide gear are transported
Dynamic, the right end gear of triple gear is engaged with the 5th gear, and input shaft rotation can drive an axis to rotate, and an axis drives three teeth
Wheel rotation, triple gear drive the rotation of two axis by the 5th gear, and two axis drive the rotation of the 4th gear, defeated by driving gear to make
Shaft rotation.
Five gears: under the action of shift assembly, input shaft and an axis circumferential clocking of turbine under the action of the second shifting slide gear are transported
Dynamic, the intermediate gear of triple gear is engaged with third gear, and input shaft rotation can drive an axis to rotate, and an axis drives three teeth
Wheel rotation, triple gear drive the rotation of two axis by third gear, and two axis drive the rotation of the 4th gear, defeated by driving gear to make
Shaft rotation.
Six gears: under the action of shift assembly, input shaft and an axis circumferential clocking of turbine under the action of the second shifting slide gear are transported
Dynamic, the left end gear of triple gear is engaged with first gear, and input shaft rotation can drive an axis to rotate, and an axis drives three teeth
Wheel rotation, triple gear drive two axis to rotate by first gear, and two axis drive the rotation of the 4th gear, defeated by driving gear to make
Shaft rotation.
Reverse gear one: under the action of shift assembly, the right tooth engagement of the second shifting slide gear and dual gear, the first sliding tooth
Wheel is engaged with the 7th gear, and input shaft rotation drives the rotation of the second shifting slide gear, and the second shifting slide gear drives dual gear rotation,
Dual gear drives eighth gear rotation, and eighth gear drives axis rotation, and an axis is turned by the first shifting slide gear band dynamic triaxial
Dynamic, three axis drive second gear rotation by the 6th gear, to drive the rotation of two axis, two axis drive the rotation of the 4th gear, lead to
Gear of overdriving rotates output shaft.
Reverse gear two: under the action of shift assembly, the first shifting slide gear is engaged with the 7th gear, and input shaft and an axis are
Circumferential clocking of turbine moves under the action of two shifting slide gears, and input shaft rotation can drive an axis to rotate, and an axis passes through the first sliding tooth
The rotation of wheel belt dynamic triaxial, three axis drive second gear rotation by the 6th gear, to drive the rotation of two axis, two axis drive the 4th
Gear rotation, by driving gear to rotate output shaft.
In a kind of gearbox of above-mentioned multifunctional agriculture supervisor, the drive mechanism includes being set on input shaft
Several several axially extending equal with one quantity of external tooth along its along its axially extending external tooth one, on an axis and one
One external tooth two being correspondingly arranged and the tooth socket one being equipped with external tooth one inside the second shifting slide gear.Second sliding tooth
Wheel can slide axially on input shaft and an axis, in external tooth one and under the action of tooth socket one, the second shifting slide gear always with input
Axis is circumferentially connected, when left-half moves on an axis, under the action of external tooth two and tooth socket one, and the second shifting slide gear and an axis
It is circumferential to be connected.In order to guarantee that triple gear, the first shifting slide gear and an axis are circumferentially connected, in triple gear and the first shifting slide gear
The tooth socket two that interior setting is equipped with external tooth two.
In a kind of gearbox of above-mentioned multifunctional agriculture supervisor, the shift assembly includes being arranged in cabinet
The selector fork axis and back fork axis parallel with an axis, be arranged on the selector fork axis and protrude into triple gear
Selector fork one and the selector fork two in the second shifting slide gear is protruded into, is arranged with that protrude into first sliding on the back fork axis
The back fork in gear is moved, the cabinet is equipped with for driving selector fork one, selector fork two and back fork fortune
Dynamic driving structure.In order to effectively stir triple gear or the first shifting slide gear or the second shifting slide gear, by selector fork one,
Back fork and selector fork two are arranged to U-shaped.
In a kind of gearbox of above-mentioned multifunctional agriculture supervisor, the driving structure includes being set on cabinet
Rear cover is arranged in installation axle one, installation axle two and the installation axle three in rear cover and being parallel to each other, the axis of installation axle one and one
Vertically, the rocker arm one being fixed in the installation axle one in the bayonet for protruding into selector fork one, it is solid in the installation axle two
The rocker arm two being connected in the bayonet for protruding into back fork is fixed in the bayonet for protruding into selector fork two in the installation axle three
Rocker arm three.Different angles is rotated according to different gear driving installation axle one, installation axle two and installation axle three, is driven respectively
Rocker arm one, rocker arm two and rocker arm three swing different angles, and then drive selector fork one, back fork and back fork axial
Mobile different distance, realizes shift.Wherein, bracing wire is set in the end of installation axle one, installation axle two and installation axle three respectively
Rocker arm drives the swing of bracing wire rocker arm by bracing wire, to drive the rotation of installation axle one, installation axle two and installation axle three.
In a kind of gearbox of above-mentioned multifunctional agriculture supervisor, the output shaft be two: left output shaft and
The coaxial right output shaft with left output shaft, the driving gear is two and is respectively arranged on left output shaft and right output shaft,
The driving assembly for driving at least one sliding tooth wheel to rotate is equipped between 4th gear and two driving gears.
In a kind of gearbox of above-mentioned multifunctional agriculture supervisor, the driving assembly includes being arranged in cabinet
Four axis parallel with output shaft and the 9th gear engaged with the 4th gear that is coaxially connected on four axis, the 9th gear
Interior to be equipped with axis hole, the inner wall of the axis hole is equipped with tooth socket three, the third being arranged on the left of the 9th gear on four axis
The left end of shifting slide gear and the 4th shifting slide gear on the right side of the 9th gear, the third shifting slide gear and tooth socket three cooperates
Setting, and the third shifting slide gear be located at left output shaft on driving gear engage, the 4th shifting slide gear and
The right end of tooth socket three is equipped with, and the 4th shifting slide gear is engaged with the driving gear being located on right output shaft, described
Cabinet be equipped with for engaging third shifting slide gear and tooth socket three or isolated adjustment structure one and for making the 4th cunning
Move gear and the engagement of tooth socket three or isolated adjustment structure two.In order to enable the 9th gear and four axis to be circumferentially connected, the two it
Between setting length be less than the geared sleeve of axis hole, geared sleeve and the 9th gear are circumferentially connected, and geared sleeve and four axis circumferential direction are connected.
In a kind of gearbox of above-mentioned multifunctional agriculture supervisor, the adjustment structure one includes being fixed on cabinet
On braking in a turn disk one, the spring one between braking in a turn disk one and third shifting slide gear and for drive third slide tooth
The torque arm one moved downward is taken turns, the braking in a turn disk one is equipped with clutch tooth one close to one end of third shifting slide gear, described
Third shifting slide gear on there is the clutch tooth two that is equipped with clutch tooth one, third shifting slide gear moves downward rear described
Clutch tooth two is engaged with clutch tooth one.
The coaxial arrangement of the axis of braking in a turn disk one and four, spring one is set on four axis, on braking in a turn disk one from
Tooth one is closed as three and annular is uniformly distributed, clutch tooth two is three and annular is uniformly distributed, and clutch tooth two is inserted when the two cooperates
Enter in the slot between two adjacent clutch tooths one, clutch tooth one is inserted into the slot between two adjacent clutch tooths two.Wherein clutch tooth one
It is all larger than forced area when increasing the two cooperation equal to 6mm with the axial length of clutch tooth two, effectively increases using the longevity
Life.Shift fork is arranged in one end of torque arm one, and shift fork is caught in third shifting slide gear, when torque arm one is axially moved, will drive third
Shifting slide gear axially moves, and spring one plays the role of reset.
In a kind of gearbox of above-mentioned multifunctional agriculture supervisor, the adjustment structure two includes being fixed on cabinet
On braking in a turn disk two, the spring two between braking in a turn disk two and the 4th shifting slide gear and for drive the 4th sliding tooth
The torque arm two moved right is taken turns, the braking in a turn disk two is equipped with clutch tooth three close to one end of the 4th shifting slide gear, described
There is the clutch tooth four that is equipped with clutch tooth three on 4th shifting slide gear, the 4th shifting slide gear move right it is rear it is described from
Tooth four is closed to engage with clutch tooth three.
The coaxial arrangement of the axis of braking in a turn disk two and four, spring two is set on four axis, on braking in a turn disk two from
Tooth three is closed as three and annular is uniformly distributed, clutch tooth four is three and annular is uniformly distributed, and clutch tooth four is inserted when the two cooperates
Enter in the slot between two adjacent clutch tooths three, clutch tooth three is inserted into the slot between two adjacent clutch tooths four.Wherein clutch tooth three
It is all larger than forced area when increasing the two cooperation equal to 6mm with the axial length of clutch tooth four, effectively increases using the longevity
Life.Shift fork is arranged in one end of torque arm two, and shift fork is caught in the 4th shifting slide gear, when torque arm two is axially moved, will drive the 4th
Shifting slide gear axially moves, and spring two plays the role of reset.
The gearbox is realized in steering:
Pull torque arm one, torque arm one makes an end motion of the third shifting slide gear to braking in a turn disk one, clutch tooth one with from
It closes tooth two to engage, the driving gear that limitation is set on left output shaft continues to rotate, so that left output shaft be made to stop operating, is set to a left side
Output wheel on output shaft stops operating, and the output wheel being set on right output shaft at this time is still rotating, and utilizes two output wheels
Rotational speed difference realizes left steering, and after unclamping torque arm one, third shifting slide gear resets under the action of spring one, the rotation of the 9th gear
Left output shaft can be passed to again.
Pull torque arm two, torque arm two makes an end motion of the 4th shifting slide gear to braking in a turn disk two, clutch tooth three and from
It closes tooth four to engage, the driving gear that limitation is set on right output shaft continues to rotate, so that right output shaft be made to stop operating, is set to the right side
Output wheel on output shaft stops operating, and the output wheel being set on left output shaft at this time is still rotating, and utilizes two output wheels
Rotational speed difference realizes right turn, and after unclamping torque arm two, the 4th shifting slide gear resets under the action of spring two, the rotation of the 9th gear
Right output shaft can be passed to again.
In a kind of gearbox of above-mentioned multifunctional agriculture supervisor, the external tooth on the third shifting slide gear is close to
One end of nine gears has the taper flank of tooth one, and the left end of the axis hole has the taper flank of tooth two cooperated with the taper flank of tooth one；Institute
The external tooth stated on the 4th shifting slide gear has the taper flank of tooth three close to one end of the 9th gear, and the right end of the axis hole has and cone
Spend the taper flank of tooth four that the flank of tooth three cooperates.Make third shifting slide gear and the 9th gear be easier to realize from, close, while making the 4th sliding
Gear and the 9th gear is moved to be easier to realize from, conjunction.
In a kind of gearbox of above-mentioned multifunctional agriculture supervisor, brake outer cover is fixed on the cabinet,
One end of the brake outer cover is equipped with cover board, and three axis are protruded into brake outer cover, set in the brake outer cover
There is the brake disc being coaxially fixed on three axis, is equipped with the brake shoe connecting with cover board, the cover board in the brake disc
It is equipped with the brake rocker arm for increasing the outer diameter of brake shoe.
Brake shoe is substantially coaxially disposed with brake disc in a ring and with certain elasticity, is had on brake shoe
Notch has flat braking parts on brake rocker arm, and braking parts are inserted into notch, and when not braking, braking parts will not system
Dynamic hoof block struts, and brake-shoe is fastly and brake disc is without friction, and brake disc is freely rotated with three axis at this time.When needing to brake, rotation
The appropriate angle of brake rocker arm, brake shoe is strutted, and the outer surface of brake shoe is contacted with the inner wall of brake disc, passes through frictional force
Brake disc is set to stop operating.
Compared with prior art, the gearbox of this multifunctional agriculture supervisor has the advantage that
The corresponding taper flank of tooth is set on third shifting slide gear and the 4th shifting slide gear, cooperates the taper on the 9th gear
The flank of tooth, make between them be easier realize from, close；The size of each clutch tooth is increased simultaneously, is improved contact area, is effectively extended
Service life；The overload protection dynamics of each gear is strong, and the bullet for reducing gear structure face moves back, and increases the service life of each gear, from
And the service life of gearbox is increased, meet strong load of its long-time under field extreme environment.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of gearbox provided by the utility model.
Fig. 2 is the schematic diagram of internal structure of gearbox provided by the utility model.
Fig. 3 is the another schematic diagram of internal structure of gearbox provided by the utility model.
Fig. 4 is the structural schematic diagram of an axis provided by the utility model.
Fig. 5 is the structural schematic diagram of two axis and three axis provided by the utility model.
Fig. 6 is the structural schematic diagram of driving structure provided by the utility model.
Fig. 7 is the structural schematic diagram of four axis and its 9th gear provided by the utility model.
Fig. 8 is the structural schematic diagram of third shifting slide gear provided by the utility model.
Fig. 9 is the structural schematic diagram of the 9th gear provided by the utility model.
Figure 10 is the structural schematic diagram at brake outer cover provided by the utility model.
In figure, 1, cabinet；2, input shaft；3, an axis；4, two axis；5, three axis；6, first gear；7, second gear；8,
Three gears；9, the 4th gear；10, the 5th gear；11, the 6th gear；12, the 7th gear；13, duplicate gear；14, sliding tooth
Wheel；15, triple gear；16, the first shifting slide gear；17, eighth gear；18, the second shifting slide gear；19, external tooth one；20, external tooth
Two；21, selector fork axis；22, back fork axis；23, selector fork one；24, selector fork two；25, back fork；26, after
Lid；27, installation axle one；28, installation axle two；29, installation axle three；30, rocker arm one；31, rocker arm two；32, rocker arm three；33, left defeated
Shaft；34, right output shaft；35, four axis；36, the 9th gear；37, third shifting slide gear；38, the 4th shifting slide gear；39, it turns to
Brake disc one；40, spring one；41, torque arm one；42, clutch tooth one；43, clutch tooth two；44, braking in a turn disk two；45, torque arm
Two；46, clutch tooth three；47, clutch tooth four；48, the taper flank of tooth one；49, the taper flank of tooth two；50, brake outer cover；51, it brakes
Disk；52, brake shoe；53, brake rocker arm.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
The gearbox of multifunctional agriculture supervisor as shown in Figure 1, including cabinet 1, the input shaft being arranged in cabinet 12
The output shaft parallel with input shaft 2 is also equipped with the axis being coaxially disposed with input shaft 2 as shown in Figures 2 and 3, in cabinet 1
3, two axis 4 parallel with an axis 3 and three axis 5 parallel with two axis 4, successively set as shown in figure 5, being coaxially fixed on two axis 4
First gear 6, second gear 7, third gear 8, the 4th gear 9 and the 5th gear 10 set coaxially are fixed with the 6th on three axis 5
Gear 11, the 7th gear 12 and it is arranged with the duplicate gear 13 that can be rotated relative to three axis 5, the 6th gear 11 and second gear
7 engage, and the driving gear 14 with the transmission connection of the 4th gear 9 are coaxially fixed on output shaft, being arranged on an axis 3 can be along an axis
3 slide axially and circumferentially fixed triple gear 15, the first shifting slide gear 16 and are coaxially fixed with eighth gear 17, three teeth
The left end gear of wheel 15 is equipped with first gear 6, and intermediate gear and the third gear 8 of triple gear 15 are equipped with, and three
The right end gear of connection gear 15 is equipped with the 5th gear 10, and the first shifting slide gear 16 is equipped with the 7th gear 12, the
The left tooth engagement of octadentate wheel 17 and duplicate gear 13, being arranged on input shaft 2 can slide axially and circumferentially fixed along input shaft 2
The right tooth of second shifting slide gear 18, the second shifting slide gear 18 and duplicate gear 13 is equipped with, and cabinet 1 is equipped with for driving three
Join the shift assembly of gear 15,18 axial action of the first shifting slide gear 16 and the second shifting slide gear, input shaft 2, an axis 3 and second
It is equipped between shifting slide gear 18 when the second shifting slide gear 18 moves to left side for making input shaft 2, an axis 3 and the second shifting slide gear
The drive mechanism that 18 threes are circumferentially connected.
Input shaft 2 is supported by cabinet 1, bearing is arranged therebetween, an axis 3 is supported by cabinet 1, in the two
Between be also provided with bearing, an axis 3 is not connected with input shaft 2, i.e., an axis 3 and input shaft 2 can individually rotate.Outside first gear 6
Diameter is greater than the outer diameter of third gear 8, and the outer diameter of third gear 8 is greater than the outer diameter of the 5th gear 10.Under the action of shift assembly,
The left end gear of triple gear 15 can be driven to engage with first gear 6 or the intermediate gear of triple gear 15 and third gear 8
The right end gear of engagement perhaps triple gear 15 engaged with the 5th gear 10 or triple gear 15 not with first gear 6,
Third gear 8 and the engagement of the 5th gear 10；Shift assembly can drive the first shifting slide gear 16 to disconnect or engage with the 7th gear 12；
Shift assembly can drive the second shifting slide gear 18 and dual gear right tooth engagement or the second shifting slide gear 18 simultaneously with an axis
3 and input shaft 2 is circumferential is connected, to realize six forward gears and two reverse gear.
One gear: under the action of shift assembly, the right tooth engagement of the second shifting slide gear 18 and dual gear, triple gear 15
Right end gear engaged with the 5th gear 10, input shaft 2 rotate, drive the second shifting slide gear 18 rotation, the second shifting slide gear 18
Dual gear rotation is driven, dual gear drives eighth gear 17 to rotate, and eighth gear 17 drives an axis 3 rotation, and an axis 3 drives
Triple gear 15 rotates, and triple gear 15 drives the rotation of two axis 4 by the 5th gear 10, and two axis 4 drive the rotation of the 4th gear 9,
By driving gear 14 to rotate output shaft.
Second gear: under the action of shift assembly, the right tooth engagement of the second shifting slide gear 18 and dual gear, triple gear 15
Intermediate gear engaged with third gear 8, input shaft 2 rotate, drive the second shifting slide gear 18 rotation, 18 band of the second shifting slide gear
Dynamic dual gear rotation, dual gear drive eighth gear 17 to rotate, and eighth gear 17 drives an axis 3 rotation, and an axis 3 drives three
Join gear 15 to rotate, triple gear 15 drives the rotation of two axis 4 by third gear 8, and two axis 4 drive the rotation of the 4th gear 9, pass through
Driving gear 14 rotates output shaft.
Three gears: under the action of shift assembly, the right tooth engagement of the second shifting slide gear 18 and dual gear, triple gear 15
Left end gear engaged with first gear 6, input shaft 2 rotate, drive the second shifting slide gear 18 rotation, 18 band of the second shifting slide gear
Dynamic dual gear rotation, dual gear drive eighth gear 17 to rotate, and eighth gear 17 drives an axis 3 rotation, and an axis 3 drives three
Join gear 15 to rotate, triple gear 15 drives the rotation of two axis 4 by first gear 6, and two axis 4 drive the rotation of the 4th gear 9, pass through
Driving gear 14 rotates output shaft.
Four gears: under the action of shift assembly, input shaft 2 and an axis 3 are circumferential same under the action of the second shifting slide gear 18
Step movement, the right end gear of triple gear 15 are engaged with the 5th gear 10, and the rotation of input shaft 2 can drive an axis 3 to rotate, an axis
3 drive triple gear 15 to rotate, and triple gear 15 drives the rotation of two axis 4 by the 5th gear 10, and two axis 4 drive the 4th gear 9
Rotation, by driving gear 14 to rotate output shaft.
Five gears: under the action of shift assembly, input shaft 2 and an axis 3 are circumferential same under the action of the second shifting slide gear 18
Step movement, the intermediate gear of triple gear 15 are engaged with third gear 8, and the rotation of input shaft 2 can drive an axis 3 to rotate, an axis 3
Triple gear 15 is driven to rotate, triple gear 15 drives the rotation of two axis 4 by third gear 8, and two axis 4 drive 9 turns of the 4th gear
It is dynamic, by driving gear 14 to rotate output shaft.
Six gears: under the action of shift assembly, input shaft 2 and an axis 3 are circumferential same under the action of the second shifting slide gear 18
Step movement, the left end gear of triple gear 15 are engaged with first gear 6, and the rotation of input shaft 2 can drive an axis 3 to rotate, an axis 3
Triple gear 15 is driven to rotate, triple gear 15 drives the rotation of two axis 4 by first gear 6, and two axis 4 drive 9 turns of the 4th gear
It is dynamic, by driving gear 14 to rotate output shaft.
Reverse gear one: under the action of shift assembly, the right tooth engagement of the second shifting slide gear 18 and dual gear, the first sliding
Gear 16 is engaged with the 7th gear 12, and the rotation of input shaft 2 drives the rotation of the second shifting slide gear 18, and the second shifting slide gear 18 drives two
Join gear rotation, dual gear drives eighth gear 17 to rotate, and eighth gear 17 drives an axis 3 rotation, and an axis 3 is sliding by first
Gear 16 is moved to rotate with dynamic triaxial 5, three axis 5 drive second gear 7 to rotate by the 6th gear 11, so that the rotation of two axis 4 is driven,
Two axis 4 drive the rotation of the 4th gear 9, by driving gear 14 to rotate output shaft.
Reverse gear two: under the action of shift assembly, the first shifting slide gear 16 is engaged with the 7th gear 12, input shaft 2 and one
Circumferential clocking of turbine under the action of the second shifting slide gear 18 of axis 3 moves, and the rotation of input shaft 2 can drive an axis 3 to rotate, and an axis 3 is logical
It crosses the first shifting slide gear 16 to rotate with dynamic triaxial 5, three axis 5 drive second gear 7 to rotate by the 6th gear 11, to drive two
Axis 4 rotates, and two axis 4 drive the rotation of the 4th gear 9, by driving gear 14 to rotate output shaft.
As shown in figure 4, drive mechanism include several on the input shaft 2 along its axially extending external tooth 1, be set to
Several on one axis 3 are along the external tooth 2 20 that its is axially extending equal with one 19 quantity of external tooth and is arranged in a one-to-one correspondence and are set to the
The tooth socket one being equipped with external tooth 1 inside two shifting slide gears 18.Second shifting slide gear 18 can be in input shaft 2 and an axis 3
On slide axially, in external tooth 1 and under the action of tooth socket one, the second shifting slide gear 18 always with input shaft 2 is circumferential is connected, when
When left-half is moved on an axis 3, under the action of external tooth 2 20 and tooth socket one, the second shifting slide gear 18 and an axis 3 are circumferential solid
Even.In order to guarantee that triple gear 15, the first shifting slide gear 16 and an axis 3 are circumferential connected, in triple gear 15 and the first sliding tooth
The tooth socket two that setting is equipped with external tooth 2 20 in wheel 16.
As shown in fig. 6, shift assembly includes the selector fork axis 21 parallel with an axis 3 being arranged in cabinet 1 and reverses gear
Shift fork axle 22 is arranged with the selector fork 1 protruded into triple gear 15 on selector fork axis 21 and protrudes into the second shifting slide gear
Selector fork 2 24 in 18 is arranged with the back fork 25 protruded into the first shifting slide gear 16, cabinet 1 on back fork axis 22
It is equipped with the driving structure for driving selector fork 1, selector fork 2 24 and back fork 25 to move.In order to effective
Triple gear 15 or the first shifting slide gear 16 or the second shifting slide gear 18 are stirred, by selector fork 1, back fork 25 and is changed
Gear shift fork 2 24 is arranged to U-shaped.
As shown in Figures 2 and 3, driving structure includes the rear cover 26 being set on cabinet 1, is arranged in rear cover 26 and mutually puts down
Capable installation axle 1, installation axle 2 28 and installation axle 3 29, as shown in fig. 6, installation axle 1 is vertical with an axis 3, installation axle
The rocker arm 1 being fixed in the bayonet for protruding into selector fork 1 on one 27 is fixed in installation axle 2 28 and protrudes into back fork
Rocker arm 2 31 in 25 bayonet, the rocker arm 3 32 being fixed in installation axle 3 29 in the bayonet for protruding into selector fork 2 24.Root
Different angles is rotated according to different gear driving installation axle 1, installation axle 2 28 and installation axle 3 29, drives rocker arm respectively
One 30, rocker arm 2 31 and rocker arm 3 32 swing different angles, and then drive selector fork 1, back fork 25 and reverse gear and dial
The distance different to movement of fork shaft 22 realizes shift.Wherein, respectively in installation axle 1, installation axle 2 28 and installation axle 3 29
End be arranged bracing wire rocker arm, by bracing wire drive bracing wire rocker arm swing, to drive installation axle 1,2 28 and of installation axle
The rotation of installation axle 3 29.
As shown in figure 3, output shaft is two: left output shaft 33 and the right output shaft 34 coaxial with left output shaft 33, driving
Gear 14 is two and is respectively arranged on left output shaft 33 and right output shaft 34, between the 4th gear 9 and two driving gears 14
Equipped with the driving assembly for driving at least one driving gear 14 to rotate.
As shown in fig. 7, driving assembly includes four axis 35 parallel with output shaft being arranged in cabinet 1 and coaxial is connected in
The 9th gear 36 engaged with the 4th gear 9 on four axis 35, the 9th gear 36 is interior equipped with axis hole, and the inner wall of axis hole is equipped with tooth socket
Three, it is arranged on four axis 35 positioned at the third shifting slide gear 37 in 36 left side of the 9th gear and positioned at the 4th of 36 right side of the 9th gear
Shifting slide gear 38, third shifting slide gear 37 and the left end of tooth socket three are equipped with, and third shifting slide gear 37 be located at left output
Driving gear 14 on axis 33 engages, and the right end of the 4th shifting slide gear 38 and tooth socket three is equipped with, and the 4th shifting slide gear 38
It is engaged with the driving gear 14 being located on right output shaft 34, cabinet 1 is equipped with for nibbling third shifting slide gear 37 and tooth socket three
Close or isolated adjustment structure one and for make the 4th shifting slide gear 38 and tooth socket three engagement or isolated adjustment structure two.For
Enable the 9th gear 36 and four axis 35 be circumferential is connected, the geared sleeve that length is less than axis hole is set therebetween, geared sleeve with
9th gear 36 is circumferential to be connected, and geared sleeve and four axis 35 are circumferential connected.
As shown in fig. 7, adjustment structure one includes the braking in a turn disk 1 being fixed on cabinet 1, is set to braking in a turn disk
Spring 1 between one 39 and third shifting slide gear 37 and the torque arm for driving third shifting slide gear 37 to move downward 1 turn
It is equipped with clutch tooth 1 close to one end of third shifting slide gear 37 to brake disc 1, is had on third shifting slide gear 37 and clutch
The clutch tooth 2 43 that tooth 1 is equipped with, third shifting slide gear 37 move downward the rear clutch tooth 2 43 and clutch tooth one
42 engagements.
Braking in a turn disk 1 and four axis 35 are coaxially disposed, and spring 1 is set on four axis 35, are set to braking in a turn disk
Clutch tooth 1 on one 39 is three and annular is uniformly distributed, and clutch tooth 2 43 is three and annular is uniformly distributed, and the two is matched
Clutch tooth 2 43 is inserted into the slot between two adjacent clutch tooths 1 when conjunction, and clutch tooth 1 is inserted into two adjacent clutch tooths 2 43
Between slot in.Wherein the axial length of clutch tooth 1 and clutch tooth 2 43 is all larger than equal to 6mm, is increased when the two cooperates
Forced area effectively increases service life.Shift fork is arranged in one end of torque arm 1, and shift fork is caught in third shifting slide gear 37,
When one 41 axis 3 of torque arm to movement when, by drive third shifting slide gear 37 be axially moved, spring 1 plays the role of reset.
As shown in fig. 7, adjustment structure two includes the braking in a turn disk 2 44 being fixed on cabinet 1, is set to braking in a turn disk
2 44 and the 4th spring two between shifting slide gear 38 and the torque arm 2 45 for driving the 4th shifting slide gear 38 to move right, it turns to
Brake disc 2 44 is equipped with clutch tooth 3 46 close to one end of the 4th shifting slide gear 38, has on the 4th shifting slide gear 38 and clutch tooth
3 46 clutch tooths 4 47 being equipped with, the 4th shifting slide gear 38 move right the rear clutch tooth 4 47 and clutch tooth 3 46
Engagement.
Braking in a turn disk 2 44 and four axis 35 are coaxially disposed, and spring two is set on four axis 35, are set to braking in a turn disk two
Clutch tooth 3 46 on 44 is three and annular is uniformly distributed, and clutch tooth 4 47 is three and annular is uniformly distributed, the two cooperation
When clutch tooth 4 47 be inserted into two adjacent clutch tooths 3 46 between slot in, clutch tooth 3 46 be inserted into two adjacent clutch tooths 4 47 between
Slot in.Wherein the axial length of clutch tooth 3 46 and clutch tooth 4 47 is all larger than equal to 6mm, when both increasing cooperation by
Power area, effectively increases service life.Shift fork is arranged in one end of torque arm 2 45, and shift fork is caught in the 4th shifting slide gear 38, when
2 45 axis 4 of torque arm will drive the 4th shifting slide gear 38 to be axially moved, spring two plays the role of reset to when movement.
The gearbox is realized in steering: pulling torque arm 1, torque arm 1 makes third shifting slide gear 37 to steering
One end motion of brake disc 1, clutch tooth 1 are engaged with clutch tooth 2 43, and limitation is set to the sliding tooth on left output shaft 33
Wheel 14 continues to rotate, so that left output shaft 33 be made to stop operating, the output wheel on left output shaft 33 stops operating, and at this time
Output wheel on right output shaft 34 is still rotating, and realizes left steering using the rotational speed difference of two output wheels, unclamps torque arm 1
Afterwards, third shifting slide gear 37 resets under the action of spring 1, and the rotation of the 9th gear 36 can pass to left output shaft 33 again.
Torque arm 2 45 is pulled, torque arm 2 45 makes an end motion of the 4th shifting slide gear 38 to braking in a turn disk 2 44, clutch
Tooth 3 46 and clutch tooth 4 47 engage, and the driving gear 14 that limitation is set on right output shaft 34 continues to rotate, to make right output
Axis 34 stops operating, and the output wheel on right output shaft 34 stops operating, and is set to the output wheel on left output shaft 33 at this time
It is still rotating, is realizing right turn using the rotational speed difference of two output wheels, after unclamping torque arm 2 45, the 4th is sliding under the action of spring two
It moves gear 38 to reset, the rotation of the 9th gear 36 can pass to right output shaft 34 again.
As shown in figure 8, the external tooth on third shifting slide gear 37 has the taper flank of tooth 1 close to one end of the 9th gear 36,
As shown in figure 9, the left end of axis hole has the taper flank of tooth 2 49 cooperated with the taper flank of tooth 1.It is outer on 4th shifting slide gear 38
Tooth has the taper flank of tooth three close to one end of the 9th gear 36, and the right end of axis hole has the taper flank of tooth cooperated with the taper flank of tooth three
Four.Make third shifting slide gear 37 and the 9th gear 36 be easier to realize from, close, while making the 4th shifting slide gear 38 and the 9th gear
36 be easier realize from, close.
As shown in Figure 10, brake outer cover 50 is fixed on cabinet 1, one end of brake outer cover 50 is equipped with cover board, three axis 5
It protrudes into brake outer cover 50, the brake disc 51 being coaxially fixed on three axis 5 is equipped in brake outer cover 50, is set in brake disc 51
There is the brake shoe 52 connecting with cover board, cover board is equipped with the brake rocker arm 53 for increasing the outer diameter of brake shoe 52.
Brake shoe 52 is substantially coaxially disposed with brake disc 51, brake shoe 52 in a ring and with certain elasticity
It is upper that there is notch, there are flat braking parts on brake rocker arm 53, braking parts are inserted into notch, when not braking, braking
Portion does not strut brake shoe 52, and brake-shoe is fastly with brake disc 51 without friction, and brake disc 51 is freely rotated with three axis 5 at this time.
When needing to brake, the appropriate angle of rolling brake Rocker arm 53 is strutted brake shoe 52, the outer surface of brake shoe 52 and brake disc
51 inner wall contact, makes brake disc 51 stop operating by frictional force.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of gearbox of multifunctional agriculture supervisor, including cabinet (1), the input shaft (2) being arranged in cabinet (1) and with
The parallel output shaft of input shaft (2), be also equipped in the cabinet (1) with an axis (3) of input shaft (2) coaxial arrangement, with
One axis (3) parallel two axis (4) and three axis (5) parallel with two axis (4), which is characterized in that coaxial on two axis (4)
It is fixed with the first gear (6) set gradually, second gear (7), third gear (8), the 4th gear (9) and the 5th gear
(10), it is coaxially fixed with the 6th gear (11), the 7th gear (12) on three axis (5) and be arranged with can be relative to three axis
(5) duplicate gear (13) rotated, the 6th gear (11) are engaged with second gear (7), coaxial on the output shaft
It is fixed with the driving gear (14) with the transmission connection of the 4th gear (9), being arranged on an axis (3) can be along an axis (3) axis
To sliding and circumferentially fixed triple gear (15), the first shifting slide gear (16) and coaxially it is fixed with eighth gear (17), three
The left end gear of connection gear (15) is equipped with first gear (6), the intermediate gear of triple gear (15) and third gear (8)
It is equipped with, the right end gear of triple gear (15) is equipped with the 5th gear (10), first shifting slide gear (16)
It is equipped with the 7th gear (12), the left tooth engagement of the eighth gear (17) and duplicate gear (13), the input
Being arranged on axis (2) can slide axially and circumferentially fixed the second shifting slide gear (18) along input shaft (2), second sliding
Gear (18) and the right tooth of duplicate gear (13) are equipped with, the cabinet (1) be equipped with for drive triple gear (15),
The shift assembly of first shifting slide gear (16) and the second shifting slide gear (18) axial action, the input shaft (2), an axis (3)
It is equipped between the second shifting slide gear (18) when the second shifting slide gear (18) moves to left side for making input shaft (2), an axis (3)
The drive mechanism being circumferentially connected with the second shifting slide gear (18) three.
2. a kind of gearbox of multifunctional agriculture supervisor according to claim 1, which is characterized in that the transmission knot
Structure include on input shaft (2) it is several along its axially extending external tooth one (19), be set to it is several along its axis on an axis (3)
To the equal with external tooth one (19) quantity of extension and the external tooth two (20) being arranged in a one-to-one correspondence and it is set to the second shifting slide gear (18)
The internal tooth socket one being equipped with external tooth one (19).
3. a kind of gearbox of multifunctional agriculture supervisor according to claim 1 or 2, which is characterized in that described changes
Gear component includes the selector fork axis (21) and back fork axis (22) parallel with an axis (3) being arranged in cabinet (1), described
Selector fork axis (21) on be arranged with the selector fork one (23) protruded into triple gear (15) and protrude into the second shifting slide gear
(18) selector fork two (24) in is arranged on the back fork axis (22) and protrudes into falling in the first shifting slide gear (16)
It keeps off shift fork (25), the cabinet (1) is equipped with for driving selector fork one (23), selector fork two (24) and back fork
(25) driving structure moved.
4. a kind of gearbox of multifunctional agriculture supervisor according to claim 3, which is characterized in that the driving knot
Structure includes the rear cover (26) being set on cabinet (1), is arranged in installation axle one (27), the installation axle in rear cover (26) and being parallel to each other
Two (28) and installation axle three (29), the installation axle one (27) is vertical with an axis (3), is connected in the installation axle one (27)
There is the rocker arm one (30) in the bayonet for protruding into selector fork one (23), is fixed with to protrude into reverse gear in the installation axle two (28) and dial
The rocker arm two (31) in the bayonet of (25) is pitched, is fixed with the bayonet for protruding into selector fork two (24) in the installation axle three (29)
Interior rocker arm three (32).
5. a kind of gearbox of multifunctional agriculture supervisor according to claim 1, which is characterized in that the output shaft
Be two: left output shaft (33) and the right output shaft (34) coaxial with left output shaft (33), the driving gear (14) are two
It is a and be respectively arranged on left output shaft (33) and right output shaft (34), the 4th gear (9) and two driving gears (14)
Between be equipped with for drive at least one driving gear (14) rotation driving assembly.
6. a kind of gearbox of multifunctional agriculture supervisor according to claim 5, which is characterized in that the driving group
Part include four axis (35) parallel with output shaft that are arranged in cabinet (1) and it is coaxial be connected on four axis (35) with the 4th tooth
The 9th gear (36) of (9) engagement to be taken turns, axis hole is equipped in the 9th gear (36), the inner wall of the axis hole is equipped with tooth socket three,
The third shifting slide gear (37) that is arranged on the left of the 9th gear (36) on four axis (35) and it is located at the 9th gear
(36) the 4th shifting slide gear (38) on the right side of, the third shifting slide gear (37) and the left end of tooth socket three are equipped with, and institute
The third shifting slide gear (37) stated is engaged with the driving gear (14) being located on left output shaft (33), the 4th shifting slide gear
(38) right end with tooth socket three is equipped with, and the 4th shifting slide gear (38) and the driving on right output shaft (34)
Gear (14) engagement, the cabinet (1) are equipped with for making third shifting slide gear (37) and the engagement of tooth socket three or isolated tune
Section structure one and for engaging the 4th shifting slide gear (38) and tooth socket three or isolated adjustment structure two.
7. a kind of gearbox of multifunctional agriculture supervisor according to claim 6, which is characterized in that the adjusting knot
Structure one includes the braking in a turn disk one (39) being fixed on cabinet (1), is set to braking in a turn disk one (39) and third shifting slide gear
(37) spring one (40) between and the torque arm one (41) for driving third shifting slide gear (37) to move downward, the steering system
Moving plate one (39) is equipped with clutch tooth one (42) close to the one end of third shifting slide gear (37), on the third shifting slide gear (37)
With the clutch tooth two (43) being equipped with clutch tooth one (42), third shifting slide gear (37) moves downward the rear clutch
Tooth two (43) is engaged with clutch tooth one (42).
8. a kind of gearbox of multifunctional agriculture supervisor according to claim 6, which is characterized in that the adjusting knot
Structure two includes the braking in a turn disk two (44) being fixed on cabinet (1), is set to braking in a turn disk two (44) and the 4th shifting slide gear
(38) spring two between and the torque arm two (45) for driving the 4th shifting slide gear (38) to move right, the braking in a turn disk two
(44) be equipped with clutch tooth three (46) close to one end of the 4th shifting slide gear (38), have on the 4th shifting slide gear (38) with
The clutch tooth four (47) that clutch tooth three (46) is equipped with, the 4th shifting slide gear (38) move right the rear clutch tooth four
(47) it is engaged with clutch tooth three (46).
9. a kind of gearbox of multifunctional agriculture supervisor described according to claim 6 or 7 or 8, which is characterized in that described
External tooth on three shifting slide gears (37) has the taper flank of tooth one (48), the left end of the axis hole close to one end of the 9th gear (36)
With the taper flank of tooth two (49) cooperated with the taper flank of tooth one (48)；External tooth on 4th shifting slide gear (38) is close to the 9th
One end of gear (36) has the taper flank of tooth three, and the right end of the axis hole has the taper flank of tooth four cooperated with the taper flank of tooth three.
10. a kind of gearbox of multifunctional agriculture supervisor according to claim 1, which is characterized in that the cabinet
(1) it is fixed on brake outer cover (50), one end of the brake outer cover (50) is equipped with cover board, and three axis (5) protrude into
The brake disc (51) being coaxially fixed on three axis (5), institute are equipped in brake outer cover (50), in the brake outer cover (50)
The brake shoe (52) connecting with cover board is equipped in the brake disc (51) stated, the cover board is equipped with for making brake shoe
(52) brake rocker arm (53) that outer diameter increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161389.8U CN208719275U (en) | 2018-07-20 | 2018-07-20 | A kind of gearbox of multifunctional agriculture supervisor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161389.8U CN208719275U (en) | 2018-07-20 | 2018-07-20 | A kind of gearbox of multifunctional agriculture supervisor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719275U true CN208719275U (en) | 2019-04-09 |
Family
ID=65974198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821161389.8U Active CN208719275U (en) | 2018-07-20 | 2018-07-20 | A kind of gearbox of multifunctional agriculture supervisor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644324A (en) * | 2018-07-20 | 2018-10-12 | 重庆嘉木机械有限公司 | The gearbox of multifunctional agriculture supervisor |
| WO2020244089A1 (en) * | 2019-06-06 | 2020-12-10 | 丰疆智能科技研究院(常州)有限公司 | Agricultural machinery |
-
2018
- 2018-07-20 CN CN201821161389.8U patent/CN208719275U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644324A (en) * | 2018-07-20 | 2018-10-12 | 重庆嘉木机械有限公司 | The gearbox of multifunctional agriculture supervisor |
| WO2020244089A1 (en) * | 2019-06-06 | 2020-12-10 | 丰疆智能科技研究院(常州)有限公司 | Agricultural machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9234565B2 (en) | Two-speed transmission and electric vehicle | |
| US11320026B2 (en) | Transmission, power-driven system, and vehicle | |
| CN202560942U (en) | Wind power speed-up box of composite planetary transmission mechanism | |
| CN208719275U (en) | A kind of gearbox of multifunctional agriculture supervisor | |
| CN110319162B (en) | Variable-speed-ratio high-torque-density power unit for bionic robot | |
| CN209164506U (en) | Speed changer, power drive system and vehicle | |
| CN110131327B (en) | Spiral actuator of automobile clutch | |
| CN110962570B (en) | Hybrid power driving system and vehicle | |
| CN105673782B (en) | Automatic transmission | |
| CN109681593A (en) | A kind of double internal messing Zheng Dao mechanism | |
| CN107542863B (en) | Three-planetary-row hybrid power two-gear automatic transmission assembly | |
| CN110962573B (en) | Hybrid power driving system and vehicle | |
| CN109973608A (en) | A kind of two gear gearboxes of new-energy automobile | |
| CN203670630U (en) | Composite planetary differential mechanism wind power gearbox | |
| CN108644324A (en) | The gearbox of multifunctional agriculture supervisor | |
| CN206054664U (en) | The automobile-used flexible connection variator of 3 3.5T diesel tractions | |
| CN213360973U (en) | Middle-mounted motor with speed change function | |
| CN208149067U (en) | Automatically operated retarder and automobile power assembly, electric car | |
| CN110962574B (en) | Hybrid power driving system and vehicle | |
| CN210970653U (en) | Strong mixed type hybrid vehicle power assembly | |
| WO2020211695A1 (en) | Adaptive automatic transmission main shaft assembly employing double overrunning clutch-based mechanical shaft end-output, transmission, and drive system | |
| CN208935283U (en) | Rotate launcher electric driver | |
| CN110654219B (en) | Wheel limit actuating system and vehicle that has it | |
| CN220850596U (en) | Speed change mechanism, speed change hub and hub motor | |
| CN207145578U (en) | A kind of change-speed gearing of overload protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |