CN105782357A - Variable-speed transmission electronically controlling running of vehicle - Google Patents
Variable-speed transmission electronically controlling running of vehicle Download PDFInfo
- Publication number
- CN105782357A CN105782357A CN201610250888.3A CN201610250888A CN105782357A CN 105782357 A CN105782357 A CN 105782357A CN 201610250888 A CN201610250888 A CN 201610250888A CN 105782357 A CN105782357 A CN 105782357A
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- gear
- electromagnetic clutch
- shaft
- rotating speed
- speed
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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
- F16H3/001—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion convertible for varying the gear-ratio, e.g. for selecting one of several shafts as the input shaft
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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
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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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
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0811—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts using unsynchronised clutches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
- F16H2057/02056—Gearboxes for particular applications for vehicle transmissions for utility vehicles, e.g. tractors or agricultural machines
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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
- F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
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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
- F16H2057/02095—Measures for reducing number of parts or components
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
The invention discloses a variable-speed transmission electronically controlling running of a vehicle. According to the variable-speed transmission, one end of a first rotational speed shaft is connected with one end of a first rotational speed electromagnetic clutch; one end of a second rotational speed shaft is connected with a second rotational speed electromagnetic clutch, and the second rotational speed electromagnetic clutch is connected with a fourth electromagnetic clutch; and the other end of a third gear shaft is connected with a third electromagnetic clutch, the third electromagnetic clutch is connected with one end of a fifth output gear shaft, the other end of a fourth gear shaft is connected with the fourth electromagnetic clutch, the fourth electromagnetic clutch is connected with one end of a sixth output gear shaft, and one end of the fifth output gear shaft and one end of the sixth output gear shaft are connected with one end of a fifth electromagnetic clutch and one end of a sixth electromagnetic clutch respectively. The transmission has few gears, a small size and a compact structure; a speed regulating mechanism is further provided, and realizes switchover between a high-speed gear and a low-speed gear by virtue of the engagement or disengagement of the two rotational speed electromagnetic clutches, thus controlling the vehicle to run at a high speed or at a low speed in real time; therefore, the working efficiency of the vehicle is improved.
Description
Technical field
The present invention relates to a kind of running gear for loading or draw equipment for plant protection and other farm equipment in the fields such as agricultural, forestry, health, particularly relate to the change gearbox of a kind of electric-controlled vehicle walking.
Background technology
Along with modern progress, hitching machinery and miscellaneous equipment running gear have leaping over obstacles, trench, in weak soil, paddy field walking and the feature such as walking in various face with complex, at present, the walking controlling equipment running gear and the predominantly organic tool formula of mode turned to control and electric-controlled type control two kinds:
The first mechanical type control mode is: its engine power is passed to a power output shaft by mechanical gear power input shaft through jackshaft and divided two-way to pass to two groups of high pulling torque steering cluths and brake then through one group of central transmission bevel gear, the internal combustion engine power of this equipment running gear passes to two power output shafts by mechanical gear power input shaft through jackshaft, the direction of rotation of two power output shafts is changeless, the output shaft of two direction of rotation that immobilize realize vehicle and advance or retreat.Adopt and stir joint or the separation of clutch manually, change the direction of rotation of a power output shaft in two power output shafts or brake the rotation of power output shaft one in two power output shafts respectively, it is achieved vehicle turns to the left or turns to the right.But, above-mentioned transmission case, due to the walking of farm equipment running gear with to turn to be manually stir engaging or separate and realizing of mechanical clutch in transmission case, structure is numerous and diverse, inconvenient operation, it is impossible to realize Automated condtrol.
The second electric-controlled type control mode is: to the walking of above-mentioned farm equipment running gear and turn to and realize automatic remote control control, the transmission case of this running gear is converted the power output shaft of electromotor to left and right two controlled output shafts turned to by the power output shaft of the direction of rotation that immobilizes, it is connected with left and right semiaxis drive train by the controlled output shaft turned in two, left and right, realize vehicle to advance, retreat or turn to, easy to operate, flexible, reliable；And long-distance wireless remote control can be adopted to control electromagnetic clutch, it is achieved Automated condtrol vehicle advances, retreats or turn to.But, the gear quantity of this transmission case train is many, box volume big (overall dimensions of casing is big), production cost is high, reduce the volume of transmission case, the transmission efficiency difficulty improving transmission case is big, and the train transmission chain length in casing, when realizing the stopping of two side drive wheel and slow down, its slippage is big, transmission efficiency reduces, and a left side for this transmission case, the actuating speed of right output shaft is single, a transmission case left side cannot be regulated as required, the actuating speed of right output shaft, can not meet vehicle quickly or at a slow speed to advance, the needs retreated or turn to, make vehicle operation inefficient.
Summary of the invention
For the deficiency that above-mentioned prior art exists, it is an object of the invention to provide the change gearbox of a kind of electric-controlled vehicle walking, this transmission case adopts multiple electromagnetic clutchs, can advance, retreat or turn to by Instantaneous Control vehicle, easy to operate, flexible, reliable, it is easy to Automated condtrol, and casing internal gear quantity is few, box shape size (volume) is little, compact conformation, also there is speed adjusting gear, the rotating speed of transmission case output shaft can be regulated as required, it is achieved vehicle quickly or at a slow speed advances, retreats or turns to, improve vehicle operation efficiency.
For reaching above-mentioned purpose, the present invention adopts following technical proposals:
The change gearbox of a kind of electric-controlled vehicle walking, it is characterised in that this transmission case 1 includes the first speed shaft S that the power output shaft with power set is connected1, the second speed shaft S2, the 3rd gear shaft S3, the 4th gear shaft S4, the 5th output gear shaft S5, the 6th output gear shaft S6, the 7th transition gear axle S7, the first rotating speed electromagnetic clutch C1, the second rotating speed electromagnetic clutch C2, the 3rd electromagnetic clutch C3, the 4th electromagnetic clutch C4, the 5th electromagnetic clutch C5, the 6th electromagnetic clutch C6, the first rotating speed gear Z1, the second rotating speed gear Z2, the 3rd gear Z3, the 4th gear Z4, the 5th output gear Z5, the 6th output gear Z6, the 7th synchromesh gear Z7, the first rotating speed gear Z1It is fixed on the first speed shaft S1On, the first speed shaft S1The other end and the first rotating speed electromagnetic clutch C1Driving link connects；First speed clutch C1Driven member and the 3rd gear shaft S3One end connects；First rotating speed gear Z1With the second rotating speed gear Z2It is in engagement, the second rotating speed gear Z2It is fixed on the second speed shaft S2On, the second speed shaft S2One end and the second rotating speed electromagnetic clutch C2Driving link connects, the second rotating speed electromagnetic clutch C2Driven member is through the 4th gear shaft S4With the 4th electromagnetic clutch C4Driving link connects；3rd gear Z3With the 4th gear Z4It is in engagement, the 3rd gear Z3It is fixed on the 3rd gear shaft S3On, the 3rd gear shaft S3The other end and the 3rd electromagnetic clutch C3Driving link connects, the 3rd electromagnetic clutch C3Driven member and the 5th output gear shaft S5One end connect, the 5th output gear Z5It is fixed on the 5th output gear shaft S5On；4th gear Z4It is fixed on the 4th gear shaft S4On, the 4th electromagnetic clutch C4Driven member and the 6th output gear shaft S6One end connect, the 6th output gear Z6It is fixed on the 6th output gear shaft S6On；7th transition gear axle S7On be fixed with the 7th synchromesh gear Z7, the 7th synchromesh gear Z7Respectively with the 5th output gear Z5, the 6th output gear Z6It is in engagement；5th output gear shaft S5The other end, the 6th output gear shaft S6The other end respectively with the 5th electromagnetic clutch C5Driving link, the 6th electromagnetic clutch C6Driving link connects.
First rotating speed gear Z1With the second rotating speed gear Z2Gear ratio be I, by the first rotating speed electromagnetic clutch C1With the second rotating speed electromagnetic clutch C2Joint or disconnection, the first speed shaft S being connected with the power output shaft of power set1Rotating speed at the first rotating speed gear Z1With the second rotating speed gear Z2Between switching, it is achieved control in real time transmission case output shaft and quickly or at a slow speed switch.
The change gearbox of a kind of electric-controlled vehicle walking of the present invention has the advantage that this transmission case decreases gear quantity compared with prior art, reduces transmission case volume, reduces cost；This transmission case does not adopt the mode of tradition gear shift or extension shelves to realize advancing or retreating, the mode of conventional direction dish is not adopted to realize turning to yet, but adopt six electromagnetic clutchs to control two gears respectively and realize speed governing, two gears and a transition gear realize gear synchronous transmission, about two gears drive respectively, joint or the separation of each clutch of electric control can be passed through, the power output shaft of electromotor can not only be converted to left and right two controlled output shafts turned to by the power output shaft of the direction of rotation that immobilizes, changeless engine power output shaft can also be converted to the output shaft of two friction speeds in left and right, through two clutches driven member respectively with a left side for vehicle, the power shaft of right driving wheel connects, realize vehicle speed governing to advance, retreat or turn to, easy to operate, flexibly, reliably；This transmission case can adopt long-distance wireless remote control or satellite fix, it is achieved automatically controls.
Accompanying drawing explanation
Fig. 1 is the structural representation of the change gearbox of a kind of electric-controlled vehicle walking of the present invention.
Fig. 2 is the structural representation being contained on caterpillar by the change gearbox that a kind of electric-controlled vehicle of the present invention is walked.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the present invention is described in further detail.
Referring to Fig. 1, the change gearbox of a kind of electric-controlled vehicle walking of the present invention, this transmission case 1 includes the first speed shaft S that the power output shaft with power set is connected1, the second speed shaft S2, the 3rd gear shaft S3, the 4th gear shaft S4, the 5th output gear shaft S5, the 6th output gear shaft S6, the 7th transition gear axle S7, the first rotating speed electromagnetic clutch C1, the second rotating speed electromagnetic clutch C2, the 3rd electromagnetic clutch C3, the 4th electromagnetic clutch C4, the 5th electromagnetic clutch C5, the 6th electromagnetic clutch C6, the first rotating speed gear Z1, the second rotating speed gear Z2, the 3rd gear Z3, the 4th gear Z4, the 5th output gear Z5, the 6th output gear Z6, the 7th synchromesh gear Z7, the first rotating speed gear Z1It is fixed on the first speed shaft S1On, the first speed shaft S1The other end and the first rotating speed electromagnetic clutch C1Driving link connects；First speed clutch C1Driven member and the 3rd gear shaft S3One end connects；First rotating speed gear Z1With the second rotating speed gear Z2It is in engagement, the second rotating speed gear Z2It is fixed on the second speed shaft S2On, the second speed shaft S2One end and the second rotating speed electromagnetic clutch C2Driving link connects, the second rotating speed electromagnetic clutch C2Driven member is through the 4th gear shaft S4With the 4th electromagnetic clutch C4Driving link connects；3rd gear Z3With the 4th gear Z4It is in engagement, the 3rd gear Z3It is fixed on the 3rd gear shaft S3On, the 3rd gear shaft S3The other end and the 3rd electromagnetic clutch C3Driving link connects, the 3rd electromagnetic clutch C3Driven member and the 5th output gear shaft S5One end connect, the 5th output gear Z5It is fixed on the 5th output gear shaft S5On；4th gear Z4It is fixed on the 4th gear shaft S4On, the 4th electromagnetic clutch C4Driven member and the 6th output gear shaft S6One end connect, the 6th output gear Z6It is fixed on the 6th output gear shaft S6On；7th transition gear axle S7On be fixed with the 7th synchromesh gear Z7, the 7th synchromesh gear Z7Respectively with the 5th output gear Z5, the 6th output gear Z6It is in engagement；5th output gear shaft S5The other end, the 6th output gear shaft S6The other end respectively with the 5th electromagnetic clutch C5Driving link, the 6th electromagnetic clutch C6Driving link connects, by controlling the first rotating speed electromagnetic clutch C1With the second rotating speed electromagnetic clutch C2Disconnection or Guan Bi control vehicle quickly or low-speed running.
Embodiment:
Referring to Fig. 2, the change gearbox that a kind of electric-controlled vehicle of the present invention is walked is contained on caterpillar, the first speed shaft S of the output shaft of the power set of vehicle and transmission case 11Connecting, power set are internal combustion engine, during vehicle launch, and the first speed shaft S of this transmission case1Rotate forward and drive the first rotating speed gear Z1Rotate forward, the first rotating speed gear Z1Drive the second rotating speed gear Z2Reversion, the first rotating speed electromagnetic clutch C1, the second rotating speed electromagnetic clutch C2, the 3rd electromagnetic clutch C1, the 4th electromagnetic clutch C1, the 5th electromagnetic clutch C5, the 6th electromagnetic clutch C6It is in released state, the 5th electromagnetic clutch C of transmission case5Driven member, the 6th electromagnetic clutch C6Driven member is connected with the power shaft of reducing gear R, L right, left of vehicle respectively, and the power shaft of left and right reducing gear L, R is taken turns 2L, 2R with the left and right driving of vehicle respectively and is connected, the first rotating speed gear Z in this transmission case1With the second rotating speed gear Z2Gear ratio I=2: 1 time, it is achieved to caterpillar at a slow speed or fast forward through, retreat, left steering, right turn, it is specific as follows:
(1). as the first rotating speed electromagnetic clutch C in this transmission case1It is in engagement state, the second rotating speed electromagnetic clutch C2It is off, the first rotating speed gear Z1With the second rotating speed gear Z2Gear ratio I=2: 1 time, then can control caterpillar fast forward through, retreat, left steering, right turn, its detailed process is as follows:
If (1-1). when adopting the change gearbox control caterpillar of a kind of electric-controlled vehicle walking of the present invention quickly to walk forward, then the first rotating speed electromagnetic clutch C1, the 3rd electromagnetic clutch C3, the 5th electromagnetic clutch C5, the 6th electromagnetic clutch C6It is in engagement state, the second rotating speed electromagnetic clutch C2, the 4th electromagnetic clutch C4It is in off-state；
First speed shaft S of this transmission case1Rotate forward through the first rotating speed electromagnetic clutch C1Power is sent to the 3rd gear shaft S3；3rd gear shaft S3Rotate forward through the 3rd electromagnetic clutch C3Rotating forward is sent to the 5th output gear shaft S5, the 5th output gear shaft S5Drive the 5th output gear Z5Rotate forward, meanwhile, the 5th output gear Z5Rotate forward through the 7th synchromesh gear Z7Send the 6th output gear Z to6Rotate forward, the 6th output gear Z6Drive the 6th output gear shaft S6Rotate forward, meanwhile, the 5th output gear shaft S5, the 6th output gear shaft S6Rotate forward respectively through the 5th electromagnetic clutch C5Driven member, the 6th electromagnetic clutch C6Driven member will rotate forward the power shaft of reducing gear R, L right, left of sending caterpillar to, the power shaft of left and right reducing gear L, R drives left and right driving wheel 2L, 2R of caterpillar, and left and right driving wheel 2L, 2R drive caterpillar quickly to walk forward；
If (1-2). when adopting the change gearbox control caterpillar of a kind of electric-controlled vehicle walking of the present invention quickly to walk backward, then the first rotating speed electromagnetic clutch C1, the 4th electromagnetic clutch C4, the 5th electromagnetic clutch C5, the 6th electromagnetic clutch C6It is in engagement state, the second rotating speed electromagnetic clutch C2, the 3rd electromagnetic clutch C3It is in off-state,
First speed shaft S of this transmission case1Rotate forward through the first rotating speed electromagnetic clutch C1Power is sent to the 3rd gear shaft S3, the 3rd gear shaft S3Rotate forward, the 3rd gear Z3With the 4th gear Z4Engagement, and drive the 4th gear Z4Reversion, the 4th gear Z4Reversion drives the 4th gear shaft S4Reversion, the 4th gear shaft S4Reversion is through the 4th electromagnetic clutch C4Reversion is sent to the 6th output gear shaft S6, the 6th output gear shaft S6Drive the 6th output gear Z6Reversion, the 6th output gear Z6Reversion is through the 7th synchromesh gear Z7Send the 5th output gear Z to3Reversion, the 5th output gear Z5Drive the 5th output gear shaft S5Reversion, meanwhile, the 5th output gear shaft S5, the 6th output gear shaft S6Reversion exports electromagnetic clutch C through the 5th respectively5Driven member, the 6th electromagnetic clutch C6Reversion is sent to the power shaft of reducing gear R, L right, left of caterpillar by driven member, the power shaft of left and right reducing gear L, R drives left and right driving wheel 2L, 2R of caterpillar, and left and right driving wheel 2L, 2R drive caterpillar quickly to walk backward；
If (1-3). when adopting the change gearbox control caterpillar of a kind of electric-controlled vehicle walking of the present invention quickly to turn right in walking forward, then the first rotating speed electromagnetic clutch C1, the 3rd electromagnetic clutch C3, the 6th electromagnetic clutch C6It is in engagement state, the second rotating speed electromagnetic clutch C2, the 4th electromagnetic clutch C4, the 5th electromagnetic clutch C5It is in off-state.
First speed shaft S of this transmission case1Rotate forward through the first rotating speed electromagnetic clutch C4By incoming for power the 3rd gear shaft S3, the 3rd gear shaft S3Through the 3rd electromagnetic clutch C3Rotating forward is sent to the 5th output gear shaft S5Drive the 5th output gear Z5Rotate forward, meanwhile, the 5th output gear Z5Rotate forward through the 7th synchromesh gear Z7Send the 6th output gear Z to6Rotate forward, with the 5th output gear shaft S5The 5th electromagnetic clutch C connected5It is off, meanwhile, the 6th output gear shaft S6Rotate forward through the 6th electromagnetic clutch C6Driven member will rotate forward the power shaft of the left reducing gear L sending caterpillar to, the power shaft of left reducing gear L rotates forward the left driving wheel 2L driven in caterpillar left and right two driving wheels 2L, 2R, it is achieved drive caterpillar quickly to turn right in walking forward；
If (1-4). when adopting the change gearbox control caterpillar of a kind of electric-controlled vehicle walking of the present invention quickly to turn left in walking forward, then the first rotating speed electromagnetic clutch C1, the 3rd electromagnetic clutch C3, the 5th electromagnetic clutch C5, be in engagement state, the second rotating speed electromagnetic clutch C2, the 4th electromagnetic clutch C4, the 6th electromagnetic clutch C6It is in off-state；
First speed shaft S of this transmission case1Rotate forward through the first rotating speed electromagnetic clutch C1By incoming for power the 3rd gear shaft S3, the 3rd gear shaft S3Through the 3rd electromagnetic clutch C3Rotating forward is sent to the 5th output gear shaft S5Drive the 5th output gear Z5Rotate forward, meanwhile, the 5th output gear Z5Rotate forward through the 7th synchromesh gear Z7Send the 6th output gear Z to6Rotate forward, with the 6th output gear shaft S6The 6th electromagnetic clutch C connected6It is off, meanwhile, the 5th output gear shaft S5Rotate forward through the 5th electromagnetic clutch C5Driven member will rotate forward the power shaft of the right reducing gear R sending caterpillar to, the power shaft of right reducing gear R rotates forward the right driving wheel 2R driven in caterpillar left and right two driving wheels 2L, 2R, then realize driving caterpillar quickly to turn left in walking forward；
(2). as the first rotating speed electromagnetic clutch C in this transmission case1It is off, the second rotating speed electromagnetic clutch C2It is in engagement state, the first rotating speed gear Z1With the second rotating speed gear Z2Gear ratio I=2: 1 time, then can control caterpillar advance at a slow speed, retreat, left steering, right turn, its detailed process is as follows:
If (2-1). when adopting the change gearbox control caterpillar of a kind of electric-controlled vehicle walking of the present invention to walk forward at a slow speed, then the second rotating speed electromagnetic clutch C2, the 3rd electromagnetic clutch C3, the 5th electromagnetic clutch C3, the 6th electromagnetic clutch C6It is in engagement state, the first rotating speed electromagnetic clutch C1, the 4th electromagnetic clutch C1It is in off-state；
First speed shaft S of this transmission case1On the first rotating speed gear Z1Drive the second rotating speed gear Z2Reversion, the second speed shaft S2Reversion is through the second rotating speed electromagnetic clutch C2Power is sent to the 4th gear shaft S1, the 4th gear shaft S1Band influencing meridian the 4th gear Z1Reversion, the 4th gear reversion drives the 3rd gear Z3Rotate forward, the 3rd gear shaft S3Rotate forward through the 3rd electromagnetic clutch C3Rotating forward is sent to the 5th output gear shaft S5, the 5th output gear shaft S5Drive the 5th output gear Z5Rotate forward, the 5th output gear Z5Rotate forward through the 7th synchromesh gear Z7Send the 6th output gear Z to6Rotate forward, the 6th output gear Z6Drive the 6th output gear shaft S6Rotate forward, meanwhile, the 5th output gear shaft S5, the 6th output gear shaft S6Rotate forward respectively through the 5th electromagnetic clutch C5Driven member, the 6th electromagnetic clutch C6Driven member will rotate forward the power shaft of reducing gear R, L right, left of sending caterpillar to, the power shaft of left and right reducing gear L, R drives left and right driving wheel 2L, 2R of caterpillar respectively, and left and right driving wheel 2L, 2R drive caterpillar to advance at a slow speed；
If (2-2). when adopting the change gearbox control caterpillar of a kind of electric-controlled vehicle walking of the present invention to walk backward at a slow speed, then the second rotating speed electromagnetic clutch C2, the 4th electromagnetic clutch C4；5th electromagnetic clutch C5；6th electromagnetic clutch C6It is in engagement state, the first rotating speed electromagnetic clutch C1；3rd electromagnetic clutch C3It is in off-state,
First speed shaft S of this transmission case1On the first rotating speed gear Z1Drive the second rotating speed gear Z2Reversion, the second speed shaft S2Reversion is through the second rotating speed electromagnetic clutch C2, the second rotating speed electromagnetic clutch C2Power is sent to the 4th gear shaft S4, the 4th gear shaft S4Reversion is through the 4th electromagnetic clutch C4Drive the 6th output gear shaft S6Reversion, the 6th output gear Z6Reversion is through the 7th synchromesh gear Z7Send the 5th output gear Z to5Reversion, the 5th output gear Z5Drive the 5th output gear shaft S5Reversion, meanwhile, the 5th output gear shaft S5, the 6th output gear shaft S6Respectively through the 5th electromagnetic clutch C5Driven member, the 6th electromagnetic clutch C6Reversion is sent to the power shaft of reducing gear R, L right, left of caterpillar by driven member, the power shaft of left and right reducing gear L, R drives left and right driving wheel 2L, 2R of caterpillar respectively, and left and right driving wheel 2L, 2R drive caterpillar slow astern；
If (2-3). when adopting the change gearbox control caterpillar of a kind of electric-controlled vehicle walking of the present invention to turn right backward in low-speed running, then the second rotating speed electromagnetic clutch C2, the 4th electromagnetic clutch C4, the 6th electromagnetic clutch C6It is in engagement state, the first rotating speed electromagnetic clutch C1, the 3rd electromagnetic clutch C3, the 5th electromagnetic clutch C5It is in off-state；
First speed shaft S of this transmission case1On the first rotating speed gear Z1Drive the second rotating speed gear Z2Reversion, the second speed shaft S2Reversion is through the second rotating speed electromagnetic clutch C2Power is sent to the 4th gear shaft S4, the 4th gear shaft S4Reversion is through the 4th electromagnetic clutch C4Reversion is sent to the 6th electromagnetic clutch C6, the 6th electromagnetic clutch C6Reversion is sent to the power shaft of the left reducing gear L of caterpillar by driven member, the power shaft reversion of left reducing gear L drives the left driving wheel 2L, left driving wheel 2L in caterpillar left and right two driving wheels 2L, 2R to drive caterpillar to turn right backward in walking；
If (2-4). adopt the change gearbox of a kind of electric-controlled vehicle walking of the present invention to control caterpillar in walking forward at a slow speed during left-hand rotation, then the second rotating speed electromagnetic clutch C2, the 3rd electromagnetic clutch C3, the 5th electromagnetic clutch C5, be in engagement state, the first rotating speed electromagnetic clutch C1, the 4th electromagnetic clutch C4, the 6th electromagnetic clutch C6It is in off-state；
First speed shaft S of this transmission case1On the first rotating speed gear Z1Drive the second rotating speed gear Z2Reversion, the second speed shaft S2Reversion is through the second rotating speed electromagnetic clutch C2Power is sent to the 4th gear shaft S4, the 4th gear shaft S1Drive the 4th gear Z4Reversion, the 4th gear Z4With the 3rd gear Z3It is in engagement, then the 3rd gear Z3Rotate forward, and drive the 3rd gear shaft S3Rotate forward, the 3rd gear shaft S3Rotate forward through the 3rd electromagnetic clutch C3Rotating forward is sent to the 5th electromagnetic clutch C by driven member5, the 5th electromagnetic clutch C5Driven member will rotate forward the power shaft of the right reducing gear R sending caterpillar to, the power shaft of right reducing gear R rotates forward and drives a right driving wheel 2R, right driving wheel 2R in caterpillar left and right two driving wheels 2L, 2R to drive caterpillar to turn to the left at a slow speed walking.
The change gearbox of a kind of electric-controlled vehicle walking of the present invention can also conveniently realize driving crawler attachment in retreating walking and turn left or turn right travelling control.
Claims (2)
1. the change gearbox of an electric-controlled vehicle walking, it is characterised in that this transmission case (1) includes the first speed shaft (S that the power output shaft with power set is connected1), the second speed shaft (S2), the 3rd gear shaft (S3), the 4th gear shaft (S4), the 5th output gear shaft (S5), the 6th output gear shaft (S6), the 7th transition gear axle (S7), the first rotating speed electromagnetic clutch (C1), the second rotating speed electromagnetic clutch (C2), the 3rd electromagnetic clutch (C3), the 4th electromagnetic clutch (C4), the 5th electromagnetic clutch (C5), the 6th electromagnetic clutch (C6), the first rotating speed gear (Z1), the second rotating speed gear (Z2), the 3rd gear (Z3), the 4th gear (Z4), the 5th output gear (Z5), the 6th output gear (Z6), the 7th synchromesh gear (Z7), the first rotating speed gear (Z1) it is fixed on the first speed shaft (S1) on, the first speed shaft (S1) other end and the first rotating speed electromagnetic clutch (C1) driving link connection；First speed clutch (C1) driven member and the 3rd gear shaft (S3) one end connection；First rotating speed gear (Z1) and the second rotating speed gear (Z2) it is in engagement, the second rotating speed gear (Z2) it is fixed on the second speed shaft (S2) on, the second speed shaft (S2) one end and the second rotating speed electromagnetic clutch (C2) driving link connection, the second rotating speed electromagnetic clutch (C2) driven member is through the 4th gear shaft (S4) and the 4th electromagnetic clutch (C4) driving link connection；3rd gear (Z3) and the 4th gear (Z4) it is in engagement, the 3rd gear (Z3) it is fixed on the 3rd gear shaft (S3On, the 3rd gear shaft (S3) the other end and the 3rd electromagnetic clutch (C3) driving link connection, the 3rd electromagnetic clutch (C3) driven member and the 5th output gear shaft (S5) one end connect, the 5th output gear (Z5) it is fixed on the 5th output gear shaft (S5) on；4th gear (Z4) it is fixed on the 4th gear shaft (S4) on, the 4th electromagnetic clutch (C4) driven member and the 6th output gear shaft (S6) one end connect, the 6th output gear (Z6) it is fixed on the 6th output gear shaft (S6) on；7th transition gear axle (S7) on be fixed with the 7th synchromesh gear (Z7), the 7th synchromesh gear (Z7) respectively with the 5th output gear (Z5), the 6th output gear (Z6) it is in engagement；5th output gear shaft (S5) the other end, the 6th output gear shaft (S6) the other end respectively with the 5th electromagnetic clutch (C5) driving link, the 6th electromagnetic clutch (C6) driving link connection.
2. the change gearbox of a kind of electric-controlled vehicle according to claim 1 walking, it is characterised in that: described first rotating speed gear (Z1) and the second rotating speed gear (Z2) gear ratio be I.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610250888.3A CN105782357B (en) | 2016-04-15 | 2016-04-15 | A kind of change gearbox of electric-controlled vehicle walking |
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| CN201610250888.3A CN105782357B (en) | 2016-04-15 | 2016-04-15 | A kind of change gearbox of electric-controlled vehicle walking |
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| CN105782357A true CN105782357A (en) | 2016-07-20 |
| CN105782357B CN105782357B (en) | 2018-05-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757851A (en) * | 2018-07-27 | 2018-11-06 | 重庆西玛福科技有限公司 | Speed changer and mobile platform |
| CN108757853A (en) * | 2018-07-27 | 2018-11-06 | 重庆西玛福科技有限公司 | Commutator and mobile platform |
| CN108757852A (en) * | 2018-07-27 | 2018-11-06 | 重庆西玛福科技有限公司 | gearbox and mobile platform |
| CN112833147A (en) * | 2020-12-31 | 2021-05-25 | 南通市广益机电有限责任公司 | Speed change transmission case for steering of electric control tracked vehicle |
| WO2022143964A1 (en) * | 2020-12-31 | 2022-07-07 | 南通市广益机电有限责任公司 | Gearbox for controlling steering of tracked vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4326977B2 (en) * | 2004-02-05 | 2009-09-09 | Ｔｃｍ株式会社 | Transmission |
| CN102135160A (en) * | 2011-03-21 | 2011-07-27 | 浙江吉利汽车研究院有限公司 | Drive gear shift mechanism for electric automobile |
| CN102678836A (en) * | 2012-05-23 | 2012-09-19 | 南通市广益机电有限责任公司 | Transmission case for electrically controlling vehicle to walk |
| CN202545711U (en) * | 2012-03-30 | 2012-11-21 | 杭州前进齿轮箱集团股份有限公司 | High-power light-weight reduction clutch gearbox |
| WO2014016435A2 (en) * | 2012-07-27 | 2014-01-30 | Mclaren Automotive Limited | Gearbox |
| CN205715475U (en) * | 2016-04-15 | 2016-11-23 | 南通市广益机电有限责任公司 | A kind of change gearbox of electric-controlled vehicle walking |
-
2016
- 2016-04-15 CN CN201610250888.3A patent/CN105782357B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4326977B2 (en) * | 2004-02-05 | 2009-09-09 | Ｔｃｍ株式会社 | Transmission |
| CN102135160A (en) * | 2011-03-21 | 2011-07-27 | 浙江吉利汽车研究院有限公司 | Drive gear shift mechanism for electric automobile |
| CN202545711U (en) * | 2012-03-30 | 2012-11-21 | 杭州前进齿轮箱集团股份有限公司 | High-power light-weight reduction clutch gearbox |
| CN102678836A (en) * | 2012-05-23 | 2012-09-19 | 南通市广益机电有限责任公司 | Transmission case for electrically controlling vehicle to walk |
| WO2014016435A2 (en) * | 2012-07-27 | 2014-01-30 | Mclaren Automotive Limited | Gearbox |
| CN205715475U (en) * | 2016-04-15 | 2016-11-23 | 南通市广益机电有限责任公司 | A kind of change gearbox of electric-controlled vehicle walking |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757851A (en) * | 2018-07-27 | 2018-11-06 | 重庆西玛福科技有限公司 | Speed changer and mobile platform |
| CN108757853A (en) * | 2018-07-27 | 2018-11-06 | 重庆西玛福科技有限公司 | Commutator and mobile platform |
| CN108757852A (en) * | 2018-07-27 | 2018-11-06 | 重庆西玛福科技有限公司 | gearbox and mobile platform |
| CN108757853B (en) * | 2018-07-27 | 2023-09-22 | 重庆西玛福科技有限公司 | Commutator and mobile platform |
| CN108757852B (en) * | 2018-07-27 | 2023-09-22 | 重庆西玛福科技有限公司 | Gearbox and mobile platform |
| CN108757851B (en) * | 2018-07-27 | 2023-09-22 | 重庆西玛福科技有限公司 | Transmission and mobile platform |
| CN112833147A (en) * | 2020-12-31 | 2021-05-25 | 南通市广益机电有限责任公司 | Speed change transmission case for steering of electric control tracked vehicle |
| CN112833147B (en) * | 2020-12-31 | 2022-03-08 | 南通市广益机电有限责任公司 | Speed change transmission case for steering of electric control tracked vehicle |
| WO2022143964A1 (en) * | 2020-12-31 | 2022-07-07 | 南通市广益机电有限责任公司 | Gearbox for controlling steering of tracked vehicle |
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|---|---|
| CN105782357B (en) | 2018-05-08 |
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