CN108749568A - Axis power taking system and light bus - Google Patents
Axis power taking system and light bus Download PDFInfo
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- CN108749568A CN108749568A CN201810983638.XA CN201810983638A CN108749568A CN 108749568 A CN108749568 A CN 108749568A CN 201810983638 A CN201810983638 A CN 201810983638A CN 108749568 A CN108749568 A CN 108749568A
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- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 5
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- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
Abstract
The present invention relates to automobiles to go out technical field, and it includes transfer device, input shaft group, the first output shaft group and the second output shaft group to provide a kind of axis power taking system and light bus, axis power taking system.Transfer device includes input terminal, the first output end and second output terminal, input shaft group includes the first universal joint, the second universal joint and the first telescopic shaft, first output shaft group includes third universal joint, the 4th universal joint and the second telescopic shaft, and the second output shaft group includes the 5th universal joint, the 6th universal joint and third telescopic shaft.The installation site of axis power taking system will not limit its installation site because of the rigidity characteristics of output shaft and input shaft, and installation site is more flexible, moreover, even if can keep the stability of its power input and power output if easily causing the road surface of vehicle body vibrations.
Description
Technical field
The present invention relates to automobile technical fields, especially provide a kind of light bus and its axis power taking system.
Background technology
Light bus is a kind of commercial officer's car.In order to increase the practicability of light bus, it will usually increase in light bus
If then the external devices such as generator provide power source by the engine of light bus for external device.
The main following several schemes of the external device of existing light bus provide power source：(1) outer on vehicle body plus vapour/
Diesel generating set, the program need to additionally increase generating set, and generator volume, weight are big；(2) engine torque extraction generates electricity, and leads to
Engine belt pulley is crossed, transmission realizes power generation, the program is because belt pulley output power and torque are limited, nothing to generator power
Method provides enough electric power；(3) gearbox power taking mouth power taking, it is possible to provide enough power to electrical power generators, but part vehicle without
Power taking mouth, therefore cannot achieve.
There is a kind of light bus in the prior art, by power takeoff by the power output of engine to generator.
The power takeoff is one or more groups of change gears, also known as power take off, for the output axis connection with engine, to real
Show power output to external device (ED).Usually, existing power takeoff is installed at automobile chassis comprising power intake with
And two power output end.Realize that power is inputted and moved since power intake and two power output ends are all made of rigid pivoted connection
Power exports, limited so as to cause the installation site of power takeoff, meanwhile, it is also easy to be influenced that power is caused to input and move by road conditions
Power output is unstable.
Invention content
The purpose of the present invention is to provide a kind of axis power taking systems, it is intended to solve existing power takeoff because using rigid pivoted
The problem that installation site caused by connection is limited.
To achieve the above object, the technical solution adopted by the present invention is；A kind of axis power taking system for light bus is provided
System, including transfer device, input shaft group, the first output shaft group and the second output shaft group, the transfer device include input terminal,
First output end and second output terminal, the input shaft group include the first universal joint, for connecting engine output shaft
Two universal joints and both ends are connected to the first telescopic shaft of first universal joint and second universal joint, and described first
Universal joint is connected to the input terminal, and the first output shaft group includes third universal joint, for connecting wheel supporting axis
Four universal joints and both ends are separately connected the second telescopic shaft of the third universal joint and the 4th universal joint, and the described 30000th
It is connected to first output end to section, the second output shaft group includes the 5th universal joint, for connecting generator the 6th
Universal joint and both ends are separately connected the third telescopic shaft of the 5th universal joint and the 6th universal joint, and the described 5th is universal
Section is connected to the second output terminal.
Specifically, first telescopic shaft includes the first cylinder and the first axle body in hollow structure, the first axle
Body is inserted in first cylinder and can be along the axial direction telescopic moving of first cylinder.
Specifically, second telescopic shaft includes the second cylinder and the second axle body in hollow structure, second axis
Body is inserted in second cylinder and can be along the axial direction telescopic moving of second cylinder.
Specifically, the third telescopic shaft includes third cylinder and third axis body in hollow structure, the third axis
Body is inserted in the third cylinder and can be along the axial direction telescopic moving of the third cylinder.
Further, the transfer device includes the supporting rack to take the shape of the letter U, two connection components and transfer gear ontology, described
Transfer gear ontology is installed in support frame as described above, and two vertical ends of support frame as described above are pacified by the corresponding connection component respectively
Loaded on automobile chassis.
Specifically, the connection component includes support base and two connectors for connecting automobile chassis, the branch
Floor installation is supportted in the vertical end of support frame as described above, two connectors are articulated in side by side in the support base.
Further, the transfer gear ontology includes input gear axle, output gear shaft, the first driving gearshaft, input
Clutch component and input control unit, the input gear axle and the output gear shaft are arranged side by side, first transmission
Gear bush is set in the input gear axle and can be around in the relatively described input gear axle in central axes of the input gear axle
Rotation, the input clutch component includes the input brake disk being electrically connected with the input control unit, the input brake
Disk is set in the input gear axle and can be connected in first driving gearshaft along the radial direction of the input gear axle
Outside, first driving gearshaft is in the input control unit starting so that the input brake disk is along the input tooth
The radial direction of wheel shaft rotates coaxially when being connected in the outside of first driving gearshaft with the input gear axle, and described
The engagement of one driving gearshaft is connected to the output gear shaft.
Further, the input clutch component further includes that the input hydraulic pressure being electrically connected with the input control unit is lived
Plug, the input hydraulic pressure piston are set in the input gear axle and can be resisted against institute along the axial direction of the input gear axle
State the outside of the first driving gearshaft.
Further, the transfer gear ontology further includes the second driving gearshaft, output clutch component and output control
Unit, second driving gearshaft are sheathed on the output gear shaft and can be around in the central axes phase of the output gear shaft
The output gear shaft is rotated, the output clutch component includes that the output being electrically connected with the output control unit is braked
Disk, the output brake disc are set on the output gear shaft and can be connected in along the radial direction of the output gear shaft described
The outside of second driving gearshaft, second driving gearshaft starts in the output control unit so that the output is braked
With the output gear shaft when disk is connected in the outside of second driving gearshaft along the radial direction of the output gear shaft
It rotates coaxially, the second driving gearshaft engagement is connected to the input gear axle.
Beneficial effects of the present invention：The axis power taking system of the offer of the present invention, utilizes the first universal joint and the second universal joint
Adjust the setting angle between engine output shaft and the input terminal of transfer device, also, engine output shaft and transfer device
Input terminal between spacing can adaptively be adjusted by the first telescopic shaft；Vehicle is adjusted using third universal joint and the 4th universal joint
Take turns the setting angle between support shaft and the first output end of transfer device, also, the first of wheel supporting axis and transfer device
Spacing between output end can adaptively be adjusted by the second telescopic shaft；And it is adjusted using the 5th universal joint and the 6th universal joint
Setting angle between generator and the second output terminal of transfer device, also, the second output terminal of generator and transfer device
Between spacing can adaptively be adjusted by third telescopic shaft, in this way, the installation site of axis power taking system will not because output shaft with
The rigidity characteristics of input shaft limit its installation site, i.e. installation site is more flexible, moreover, even if easily causing vehicle body vibrations
Road surface, can also keep its power input and power output stability.
The present invention also provides a kind of light bus, including axis power taking system described above.
Beneficial effects of the present invention：The light bus of the offer of the present invention should on the basis of with the axis power taking system
The overall volume smaller of light bus, power input and power output are more stablized.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram for the light bus that one embodiment of the invention provides；
Fig. 2 is the structural schematic diagram of the input shaft group of light bus axis power taking system shown in FIG. 1；
Fig. 3 is the partial cutaway view of input shaft group shown in Fig. 2；
Fig. 4 is the structural schematic diagram of the first output shaft group of the axis power taking system in light bus shown in FIG. 1；
Fig. 5 is the partial cutaway view of the first output shaft group shown in Fig. 4；
Fig. 6 is the structural schematic diagram of the second output shaft group of the axis power taking system in light bus shown in FIG. 1；
Fig. 7 is the partial cutaway view of the second output shaft group shown in fig. 6；
Fig. 8 is the structural schematic diagram of the transfer device of the axis power taking system in light bus shown in FIG. 1；
Fig. 9 is the sectional view of the transfer gear ontology of transfer device shown in Fig. 8；
Figure 10 is the enlarged drawing at A in Fig. 9；
Figure 11 is the enlarged drawing at B in Fig. 9.
Wherein, each reference numeral in figure：
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the present invention
System.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to FIG. 1, for the light bus in one embodiment of the invention, which includes engine 10, is taken with axis
Force system 40, wheel supporting axis 20 and generator 30.Generator 10 is connected to the power intake of axis power taking system 40, that is, carries
For power source, a wherein power output end for axis power taking system 40 is connected to wheel supporting axis 20, is carried for the traveling of light bus
For power, another power output end of axis power taking system 40 is connected to generator 30, and mechanical energy is provided for generator 30.In this way,
The engine 10 and gearbox avoided in light bus offers additional power taking mouth so that light bus overall volume is more
Small, generating efficiency is more stable.
The axis power taking system 40 includes transfer device 100, input shaft group 200, the output of the first output shaft group 300 and second
Axis group 400.Transfer device 100 includes input terminal 10a, the first output end 10b and second output terminal 10c, and input shaft group 200 is wrapped
It includes the first universal joint 201, the second universal joint 202 for connecting 10 output shaft of engine and both ends and is connected to the 10000th
To the first telescopic shaft 203 of section 201 and the second universal joint 202, the first universal joint 201 is connected to input terminal 10a, the first output shaft
Group 300 is separately connected the including third universal joint 301, the 4th universal joint 302 for connecting wheel supporting axis 20 and both ends
Second telescopic shaft 303 of three universal joints 301 and the 4th universal joint 302, third universal joint 301 are connected to input terminal 10b, and second is defeated
Shaft group 400 is separately connected including the 5th universal joint 401, the 6th universal joint 402 for connecting generator 30 and both ends
The third telescopic shaft 403 of five universal joints 401 and the 6th universal joint 402, the 5th universal joint 401 are connected to input terminal 10c.
Axis power taking system 1 provided in an embodiment of the present invention utilizes the first universal joint 201 and the second universal joint 202 adjustment hair
Setting angle between 10 output shaft of motivation and the input terminal 10a of transfer device 100, also, 10 output shaft of engine and transfer
Spacing between the input terminal 10a of device 100 can pass through the first adaptively adjustment of telescopic shaft 203；Utilize 301 He of third universal joint
4th universal joint 302 adjusts the setting angle between wheel supporting axis 20 and the first output end 10b of transfer device 100, also,
Spacing between wheel supporting axis 20 and the first output end 10b of transfer device 100 can adaptively be adjusted by the second telescopic shaft 303
It is whole；And the second output terminal using the 5th universal joint 401 and the 6th universal joint 402 adjustment generator 30 and transfer device 100
Setting angle between 10c, also, the spacing between generator 30 and the second output terminal 10c of transfer device 100 can pass through
The three adaptively adjustment of telescopic shaft 403, in this way, the installation site of axis power taking system 1 will not be special because of the rigidity of output shaft and input shaft
Property limit its installation site, i.e. installation site is more flexible, moreover, even if easily cause vehicle body vibrations road surface if can protect
Hold the stability of its power input and power output.
It please refers to Fig.1, Fig. 2, Fig. 4 and Fig. 6, in the present embodiment, the first universal joint 201, the second universal joint 202, third
The structure all same of universal joint 301, the 4th universal joint 302, the 5th universal joint 401 and the 6th universal joint 402 includes cross
Shape axis body 20a, the first C-shaped connection ring 20b and the second C-shaped connection ring 20c, wherein the two of the first C-shaped connection ring 20b are freely
End is separately connected wherein two opposite ends of cross axis body 20a, and two free ends of the second C-shaped connection ring 20c connect respectively
Another two opposite ends of cross axis body 20a are connect, the blind end of the first C-shaped connection ring 20b then passes through flanged joint engine
First output end 10b of 10 output shafts, wheel supporting axis 20, generator 30, the output end of transfer device 100, transfer device 100
And the second output terminal 10c of transfer device 100, and the blind end of the second C-shaped connection ring 20c is flexible by flanged joint first
Axis 203, the second telescopic shaft 303 and third telescopic shaft 403.In this way, two free ends and the second C-shaped of the first C-shaped connection ring 20b
Two free ends of connection ring 20c can be around in the central axes rotation of cross axis body 20a respective shafts, it is ensured that the first C-shaped connection ring 20b
Angle between the second C-shaped connection ring 20c rotates around central axes with it and is changed.
Further, it please refers to Fig.2 and Fig. 3, in the present embodiment, the first telescopic shaft 203 includes in hollow structure the
One cylinder 204 and the first axle body 205, the first axle body 205 are inserted in the first cylinder 204 and can be along the axis of the first cylinder 204
To direction telescopic moving.Specifically, referring to FIG. 3, the first axle body 205 includes the first linkage section 206 and the second linkage section 207,
First linkage section 206 and the second linkage section 207 are set gradually along the direction for inserting the first cylinder 204, the first linkage section 206 and first
Cylinder 204 is clearance fit, also, the diameter of the first linkage section 206 is more than the diameter of the second linkage section 207.First cylinder 204
Opening be additionally provided with the first locating part 208 and the first spacing ring 209, the first locating part 208 is pacified by the first spacing ring 209
Opening loaded on the first cylinder 204, meanwhile, the first locating part 208 is sheathed on the outside of the second linkage section 207, for example, first
Spacing ring 209 by being screwed the opening in the first cylinder 204, the first locating part 208 towards the second linkage section 207 one
Side has latch.When the first axle body 205 is extracted out axially outward, the latch of the first locating part 208 is arranged in the first linkage section
206 and second linkage section 207 junction abjection out of first cylinder 204 to avoid the first linkage section 206.Meanwhile by first
Spacing ring 209 from the opening of the first cylinder 204 screw under when, you can the first locating part 208 is removed, at this point, the first linkage section
206 can the extraction out of first cylinder 204.
Similarly, it please refers to Fig.4 and Fig. 5, in the present embodiment, the second telescopic shaft 303 includes in hollow structure second
Cylinder 304 and the second axle body 305, the second axle body 305 are inserted in the second cylinder 304 and can be along the axial directions of the second cylinder 304
Direction telescopic moving.Referring to FIG. 5, the second axle body 305 is identical with the structure of the first axle body 205, including 306 He of third linkage section
4th linkage section 307, third linkage section 306 and the 4th linkage section 307 are set gradually along the direction for inserting the second cylinder 304, third
Linkage section 306 and the second cylinder 304 are clearance fit, also, the diameter of third linkage section 306 is more than the 4th linkage section 307
Diameter.The opening of second cylinder 304 is additionally provided with the second locating part 308 and the second spacing ring 309, the second locating part 308
Structure is identical as the structure of the first locating part 208, and the structure of the second spacing ring 308 is identical as the structure of the first spacing ring 209.This
In, the telescopic process of the second telescopic shaft 303 is repeated no more.
Similarly, 6 and Fig. 7 are please referred to, in the present embodiment, third telescopic shaft 403 includes third cylinder in hollow structure
Body 404 and third axis body 405, third axis body 405 are inserted in third cylinder 404 and can be along the axial direction sides of third cylinder 404
To telescopic moving.Referring to FIG. 7, third axis body 405 is identical with the structure of the first axle body 205, including the 5th linkage section 406 and
Six linkage sections 407, the 5th linkage section 406 and the 6th linkage section 407 are set gradually along the direction of slotting third cylinder 404, and the 5th connects
It is clearance fit that section 406, which is connect, with third cylinder 404, also, the diameter of the 5th linkage section 406 is more than the straight of the 6th linkage section 407
Diameter.The opening of third cylinder 404 is additionally provided with third locating part and third spacing ring, the structure of third locating part and the first limit
The structure of position part 208 is identical, and the structure of third spacing ring is identical as the structure of the first spacing ring 209.Here, flexible for third
The telescopic process of axis 403 repeats no more.
Specifically, 8 are please referred to, in the present embodiment, transfer device 100 includes the supporting rack 101 to take the shape of the letter U, two connection groups
Part 102 and transfer gear ontology 103, transfer gear ontology 103 are installed in supporting rack 101, the two vertical ends difference of supporting rack 101
It is installed on automobile chassis by corresponding connection component 102.Preferably, referring to FIG. 8, connection component 102 includes support bottom
Seat 104 and two connectors 105 for connecting automobile chassis, support base 104 are installed on the vertical end of supporting rack 101, and two
Connector 105 is articulated in side by side in support base 104.Connector 105 includes plate body 106 and tube body 107, tube body 107
Lateral wall is connected to plate body 106, also, plate body 106 and the lateral wall of tube body 107 are tangent.Support base 104 includes that two intervals are vertical
If cant board 108, between vertical plates on both sides 108 be equipped with drive-connecting shaft, tube body 107 is sheathed on drive-connecting shaft, in this way, plate body 106
The axis that drive-connecting shaft can be around in is rotated to adapt to the chassis of different mounting planes, to which the installation for improving transfer device 100 is suitable
Ying Xing.
Further, Fig. 9 and Figure 10 are please referred to, in the present embodiment, transfer gear ontology 103 include input gear axle 109,
Output gear shaft 110, the first driving gearshaft 111, input clutch component 112 and input control unit (not shown), it is defeated
Enter gear shaft 109 and output gear shaft 110 is arranged side by side, the first driving gearshaft 111 is sheathed in input gear axle 109 and can
It is around in the central axes of input gear axle 109 to rotate relative to input gear axle 109, input clutch component 112 includes and input control
The input brake disk 113 that unit is electrically connected, input brake disk 113 are set in input gear axle 109 and can be along input gear axles
109 radial direction is connected in the outside of the first driving gearshaft 111, and the first driving gearshaft 111 is opened in input control unit
It is dynamic so that when input brake disk 113 is connected in the outside of the first driving gearshaft 111 along the radial direction of input gear axle 109 with
Input gear axle 109 rotates coaxially, and the engagement of the first driving gearshaft 111 is connected to output gear shaft 110.Specifically, it please refers to
Figure, input gear axle 109 include input axis body 114 and the input gear body 115 with the input coaxial arrangement of axis body 114, input
Gear mass 115 includes what the first engaging section 116 and being protruded out towards the first driving gearshaft 111 by the first engaging section 116 was formed
First mounting portion 117, input axis body 114 include the input terminal 10a being connect with input shaft group 200 and with the first output shaft group
First output end 10b of 300 connections.Input brake disk 113 includes the first connecting portion 118 being installed on the first mounting portion 117
And first connecting portion can be connected to along the first flexible braking parts 119 of input 114 radial direction of axis body, the first braking parts 119
118, also, by the expanding-contracting action of 119 opposite first connecting portion 118 of the first braking parts of input control unit control.First transmission
First transmission gear 121 of the gear shaft 111 including the first drive shaft body 120 and with the coaxial arrangement of the first drive shaft body 120, the
The engagement of one transmission gear 121 is connected to output gear shaft 110, and the first drive shaft body 120 is sheathed on input axis body 114, also,
Therebetween it is equipped with bearing, in this way, when inputting 114 pivoting of axis body, the first drive shaft body 120 is stationary.Work as input
When control unit the first braking parts 119 of control are protruded out along input axis body 114, the first braking parts 119 are resisted against the first drive shaft body
120, so that the first drive shaft body 120 and the input pivoting together of axis body 114, meanwhile, the first transmission gear 121 is with the
One drive shaft body 120 is rotated together to drive output gear shaft 110, i.e. output gear shaft 110 that can select according to actual needs
Whether output power.
Further, Fig. 9 and Figure 10 are please referred to, in the present embodiment, input clutch component 112 further includes and input control
The input hydraulic pressure piston 122 that unit is electrically connected, input hydraulic pressure piston 122 are set in input gear axle 109 and can be along input teeth
The axial direction of wheel shaft 109 is resisted against the outside of the first driving gearshaft 111.Specifically, input hydraulic pressure piston 122 is mounted on defeated
Enter on gear mass 115 comprising the first fixed part 123 and the first extension 124 for being connected to the first fixed part 123, input
124 opposite first fixed part 123 of the first extension of control unit control is flexible along the axial direction of input gear axle 109, also,
It is resisted against the outside of the first driving gearshaft 111, it is possible to understand that ground, input hydraulic pressure piston 122 can further increase the first biography
The connective stability of movable gear shaft 111 and input gear axle 109, to improve the power output efficiency of output gear shaft 110.
Further, Fig. 9 and Figure 11 are please referred to, in the present embodiment, transfer gear ontology 103 further includes the second transmission gear
Axis 125, output clutch component 126 and output control unit (not shown), the second driving gearshaft 125 are sheathed on output gear
On wheel shaft 110 and can be around in output gear shaft 110 central axes versus output gear axis 110 rotate, output clutch component 126 wrap
The output brake disc 131 being electrically connected with output control unit is included, output brake disc 131 is set on output gear shaft 110 and can
The outside of the second driving gearshaft 125 is connected in along the radial direction of output gear shaft 110, the second driving gearshaft 125 is in defeated
Go out control unit to start so that output brake disc 131 is connected in the second driving gearshaft along the radial direction of output gear shaft 110
It is rotated coaxially with output gear shaft 110 when 125 outside, the engagement of the second driving gearshaft 125 is connected to input gear axle 109.
Specifically, the output gear wheel body 128 that output gear shaft 110 is coaxially disposed including output shaft 127 and with output shaft 127,
Output gear wheel body 128 includes the second engaging section 129 and protrudes out shape towards the second driving gearshaft 125 by the second engaging section 129
At the second mounting portion 130, output shaft 127 includes the second output terminal 10c being connect with external device (ED).Export brake disc 131
Including the second connecting portion 132 being installed on the second mounting portion 130 and can stretch along 127 radial direction of output shaft second
Braking parts 133, the second braking parts 133 are connected to second connecting portion 132, also, control the second braking parts by output control unit
The expanding-contracting action of 133 opposite second connecting portions 132.Second driving gearshaft 125 includes second driving shaft body 134 and with second
The second transmission gear 135 that drive shaft body 134 is coaxially disposed, the engagement of the second transmission gear 135 are connected to input gear body 115,
Second driving shaft body 134 is sheathed in output shaft 127, also, therebetween be equipped with bearing, in this way, output shaft 127 around
When shaft rotation is moved, second driving shaft body 134 is stationary.When output control unit controls the second braking parts 133 along output shaft 127
When protruding out, the second braking parts 133 are resisted against second driving shaft body 134, due to the second transmission gear 135 directly with input gear body
115 engagements, then, the rotating speed of the second transmission gear 135 should be higher than the rotating speed of output gear shaft 110, therefore so that second passes
Moving axis body 134 improves the rotating speed of output gear shaft 110 with output shaft 127 together pivoting.
Further, Fig. 9 and Figure 11 are please referred to, in the present embodiment, output clutch component 126 further includes being controlled with output
The output hydraulic pressure piston 136 that unit is electrically connected, output hydraulic pressure piston 136 are set on output gear shaft 110 and can be along output gears
The axial direction of wheel shaft 110 is resisted against the outside of the second driving gearshaft 125.Specifically, output hydraulic pressure piston 136 is mounted on defeated
Go out on gear mass 128 comprising the second fixed part 137 and the second extension 138 for being connected to the second fixed part 137, output
138 opposite second fixed part 137 of the second extension of control unit control is flexible along the axial direction of output gear shaft 110, also,
It is resisted against the outside of the second driving gearshaft 125, it is possible to understand that ground, output hydraulic pressure piston 136 can further increase the second biography
The connective stability of movable gear shaft 125 and output gear shaft 110, to improve the power output efficiency of output gear shaft 110.It is excellent
Selection of land, when input clutch component 112 and output clutch component 126 start, i.e., when the first braking parts of input brake disk 113
119 are resisted against the first driving gearshaft 111, the first extension 124 of input hydraulic pressure piston 122 is resisted against the first driving gearshaft
111, the second braking parts 133 of output brake disc 131 are resisted against the second driving gearshaft 125 and output hydraulic pressure piston 136
When second extension 138 is resisted against the second driving gearshaft 125, input gear axle 109 and the realization grade ratio of output gear shaft 110 are defeated
Go out.
Preferably, 0 and Figure 11 are please referred to Fig.1, in the present embodiment, the first drive shaft body 120 is equipped with anti-skid structure 139,
When the first braking parts 119 of input brake disk 113 are resisted against the first driving gearshaft 111, anti-skid structure 139 is placed in increase
Add frictional force between the first braking parts 119 and the first drive shaft body 120.The anti-skid structure 139 is the accommodating of multiple coaxial arrangements
Groove.Similarly, second driving shaft body 134 also is provided with anti-skid structure 139, and the effect of the anti-skid structure 139 is to increase by the second system
Dynamic frictional force between portion 133 and second driving shaft body 134.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of axis power taking system, it is characterised in that：It is defeated including transfer device, input shaft group, the first output shaft group and second
Shaft group, the transfer device include input terminal, the first output end and second output terminal, and the input shaft group includes the 10000th
Xiang Jie, the second universal joint for connecting engine output shaft and both ends are connected to first universal joint and described
First telescopic shaft of two universal joints, first universal joint are connected to the input terminal, and the first output shaft group includes third
Universal joint, the 4th universal joint for connecting wheel supporting axis and both ends are separately connected the third universal joint and the described 4th
Second telescopic shaft of universal joint, the third universal joint are connected to first output end, and the second output shaft group includes the
Five universal joints, the 6th universal joint for connecting generator and both ends are separately connected the 5th universal joint and the described 60000th
To the third telescopic shaft of section, the 5th universal joint is connected to the second output terminal.
2. axis power taking system according to claim 1, it is characterised in that：First telescopic shaft includes in hollow structure
First cylinder and the first axle body, the first axle body are inserted in first cylinder and can be along the axial directions of first cylinder
Direction telescopic moving.
3. axis power taking system according to claim 1, it is characterised in that：Second telescopic shaft includes in hollow structure
Second cylinder and the second axle body, the second axle body are inserted in second cylinder and can be along the axial directions of second cylinder
Direction telescopic moving.
4. axis power taking system according to claim 1, it is characterised in that：The third telescopic shaft includes in hollow structure
Third cylinder and third axis body, the third axis body are inserted in the third cylinder and can be along the axial directions of the third cylinder
Direction telescopic moving.
5. axis power taking system according to any one of claims 1 to 4, it is characterised in that：The transfer device includes taking the shape of the letter U
Supporting rack, two connection components and transfer gear ontology, the transfer gear ontology is installed in support frame as described above, support frame as described above
Two vertical ends be installed on automobile chassis by the corresponding connection component respectively.
6. axis power taking system according to claim 5, it is characterised in that：The connection component includes support base and use
In two connectors of connection automobile chassis, the support base is installed on the vertical end of support frame as described above, and two connectors are simultaneously
It is articulated in the support base to row.
7. axis power taking system according to claim 5, it is characterised in that：The transfer gear ontology include input gear axle,
Output gear shaft, the first driving gearshaft, input clutch component and input control unit, the input gear axle and described defeated
Go out gear shaft to be arranged side by side, first driving gearshaft is sheathed in the input gear axle and can be around in the input gear
The central axes of axis are rotated relative to the input gear axle, and the input clutch component includes electrically connecting with the input control unit
The input brake disk connect, the input brake disk are set in the input gear axle and can be along the radial direction sides of the input gear axle
To the outside for being connected in first driving gearshaft, first driving gearshaft in the input control unit starting so that
With institute when the input brake disk is connected in the outside of first driving gearshaft along the radial direction of the input gear axle
It states input gear axle to rotate coaxially, the first driving gearshaft engagement is connected to the output gear shaft.
8. axis power taking system according to claim 7, it is characterised in that：The input clutch component further include with it is described defeated
Enter the input hydraulic pressure piston of control unit electric connection, the input hydraulic pressure piston is set in the input gear axle and can be along institute
The axial direction for stating input gear axle is resisted against the outside of first driving gearshaft.
9. axis power taking system according to claim 7, it is characterised in that：The transfer gear ontology further includes the second driving cog
Wheel shaft, output clutch component and output control unit, second driving gearshaft be sheathed on the output gear shaft and
The central axes that the output gear shaft can be around in are rotated relative to the output gear shaft, the output clutch component include with it is described
The output brake disc that output control unit is electrically connected, the output brake disc are set on the output gear shaft and can be along described
The radial direction of output gear shaft is connected in the outside of second driving gearshaft, and second driving gearshaft is in described defeated
Go out control unit to start so that the output brake disc is connected in second transmission along the radial direction of the output gear shaft
It is rotated coaxially with the output gear shaft when outside of gear shaft, the second driving gearshaft engagement is connected to the input tooth
Wheel shaft.
10. light bus, it is characterised in that：Including axis power taking system as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983638.XA CN108749568A (en) | 2018-08-27 | 2018-08-27 | Axis power taking system and light bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983638.XA CN108749568A (en) | 2018-08-27 | 2018-08-27 | Axis power taking system and light bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108749568A true CN108749568A (en) | 2018-11-06 |
Family
ID=63967546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810983638.XA Pending CN108749568A (en) | 2018-08-27 | 2018-08-27 | Axis power taking system and light bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108749568A (en) |
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| CN208615718U (en) * | 2018-08-27 | 2019-03-19 | 江西江铃汽车集团改装车股份有限公司 | Axis power taking system and light bus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU901599A1 (en) * | 1979-04-18 | 1982-01-30 | Киевский Автомобильно-Дорожный Институт Им.60-Летия Великой Октябрьской Социалистической Революции | Mobile power unit |
| GB2168015A (en) * | 1984-12-06 | 1986-06-11 | Rosenbauer Kg Konrad | Transmission arrangement of service vehicle |
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| RU2554U1 (en) * | 1995-06-27 | 1996-08-16 | Открытое акционерное общество "Севар" | UNIVERSAL TRANSPORT CHASSIS "VAZUZA" |
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