A kind of actuator of novel on-vehicle taking force power generation system
Technical field
The present invention relates to a kind of actuator field of taking force power generation system, especially a kind of novel on-vehicle power takeoff generation unit
The actuator of system.
Background technology
In vehicle-mounted taking force power generation system there are two types of power takeoff generator power taking modes:One is the power takeoff generation units at power taking mouth;
Another is the power takeoff generation unit directly at engine output shaft.It is sent out using different power takings according to the installation situation of different vehicle
Electric mode, when some must use the occasion of power takeoff generation unit at engine output shaft, there are the following problems for meeting:1. engine
It is small to export shaft rear end space, power takeoff generator limited space is installed;Cause generator speed relatively low 2. directly mode is dragged to be driven, influences
The performance of generator normal work;3. power takeoff generator can operate always in vehicle motor operational process.But some users
It does not need to power always in vehicle operation, need to only be powered by taking force power generation system in certain specific occasions.At this point, such as
Fruit continues, using traditional driving style, to exist regardless of whether needing to generate electricity, power takeoff generator can all operate, to cause to take
Power generator generates unnecessary mechanical wear, reduces power takeoff generator service life.
Invention content
It is an object of the invention to overcome the above-mentioned deficiency of the prior art, a kind of novel on-vehicle taking force power generation system is provided
Actuator, provide a kind of Operation and Maintenance is convenient, generator installation space relatively flexibly, gear ratio can adjust as needed
Section at the same be capable of real-time control generator with situation is turned, can reduce generator mechanical wear, improve generator use the longevity
The novel actuator of vehicle-mounted taking force power generation system of life.
The above-mentioned purpose of the present invention is achieved by following technical solution:
A kind of actuator of novel on-vehicle taking force power generation system, including Hooks coupling universal coupling, electromagnetic clutch device assembly, tensioner
Wheel assembly, belt and generator;Wherein, axial one end of Hooks coupling universal coupling is fixedly connected with exterior vehicle engine;Electromagnetism from
Clutch component is fixedly connected with the axial other end of Hooks coupling universal coupling;Tensioner wheel assembly is fixedly mounted on the holder of exterior vehicle
On;Generator is fixedly mounted on the holder of exterior vehicle;And electromagnetic clutch device assembly, tensioner wheel assembly and the horizontal phase of generator
Neighbour places;Belt is sequentially sleeved in the outer wall of the output shaft of electromagnetic clutch device assembly, tensioner wheel assembly and generator input shaft.
In a kind of actuator of above-mentioned novel on-vehicle taking force power generation system, the Hooks coupling universal coupling includes the 10000th
To ring flange, the first universal splined shaft, the second universal spline housing and the second universal ring flange;Wherein, the first universal ring flange with
Exterior vehicle engine is fixedly connected;First universal splined shaft is fixedly mounted on the bottom of the first universal ring flange vertically;Second
Universal spline housing is fixedly mounted on the bottom of the first universal splined shaft vertically;It is universal that second universal ring flange is fixedly mounted on second
The bottom of spline housing.
In a kind of actuator of above-mentioned novel on-vehicle taking force power generation system, the electromagnetic clutch device assembly includes switching
Ring flange, bearing block axis, bearing block, electromagnetic clutch stator, clutch rotor for electromagnetic clutch, end ring tabletting, electromagnetic clutch
Armature and belt pulley;Wherein, bearing block axis is the column structure placed vertically;Adapter flange dish are fixedly mounted on bearing block axis
Axial one end;And adapter flange dish are fixedly connected with the second universal ring flange;Bearing sleeve is mounted in the upper axial end of bearing block axis
Outer wall;Clutch rotor for electromagnetic clutch is sleeved on the axial middle part outer wall of bearing block axis;Electromagnetic clutch stator sleeve is mounted in electromagnetic clutch
The outer wall of device rotor;Electromagnetic clutch armature is sleeved on the outer wall of bearing block axis, and magnet clutch armature turns with electromagnetic clutch
Axial one end connection of son;Belt pulley is sleeved on the lower axial end outer wall of bearing block axis;End ring tabletting is fixedly mounted on axis
The axial other end of bearing axis.
In a kind of actuator of above-mentioned novel on-vehicle taking force power generation system, the belt is coated on the outer of belt pulley
Wall.
In a kind of actuator of above-mentioned novel on-vehicle taking force power generation system, the tensioner wheel assembly includes expansion tightening wheel branch
Frame and expansion tightening wheel;Wherein, tensioner wheel support is fixedly mounted on the holder of exterior vehicle;Expansion tightening wheel is disc-shaped structure, tensioner
Side wall of the wheel mounted on tensioner wheel support;The outer wall of expansion tightening wheel is contacted with the inner wall of belt.
In a kind of actuator of above-mentioned novel on-vehicle taking force power generation system, the expansion tightening wheel by around with expansion tightening wheel
The tie point of holder rotates, the adjustment of the contact dynamics to expansion tightening wheel with belt, realizes and is adjusted to the elasticity of belt.
In a kind of actuator of above-mentioned novel on-vehicle taking force power generation system, by whether controlling electromagnetic clutch stator
It is powered, realizes the actuation or disconnection of clutch rotor for electromagnetic clutch and electromagnetic clutch armature in control rotary course, realize control in real time
Generator processed with turn.
In a kind of actuator of above-mentioned novel on-vehicle taking force power generation system, when the energization of electromagnetic clutch stator, electromagnetism
Clutch rotor is attracted with electromagnetic clutch armature;Belt pulley is rotated with the rotation of exterior vehicle engine;Work as electromagnetic clutch
Device stator powers off, and clutch rotor for electromagnetic clutch is disconnected with electromagnetic clutch armature;Belt pulley is static.
The present invention has the following advantages that compared with prior art:
(1) present invention its compared to traditional actuator, increased on the basis of Hooks coupling universal coupling directly drags belt dragging,
Form is dragged by the combination of Hooks coupling universal coupling and belt so that actuator is compacter, and space is rationally utilized;
(2) electromagnetic clutch device assembly uses the form group that bearing block, electromagnetic clutch and belt pulley are combined in the present invention
At, by control the energization situation of electromagnetic clutch stator realize in control rotary course clutch rotor for electromagnetic clutch and electromagnetism from
The actuation situation of clutch armature, to realize real-time control generator with turning situation, it is easy to operate, reduce the machine of generator
Tool is worn, and improves the service life of generator;
(3) present invention facilitates electromagnetic clutch and bearing by individually designed bearing block, bearing block axis and belt pulley
Installation and maintenance, bearing block and belt pulley all use the supporting form of duplex bearing, substantially increase the reliable of actuator
Property;
(4) present invention can play raising speed effect by belt pulley, the power generation performance of the generator greatly improved.
Description of the drawings
Fig. 1 is actuator overall structure diagram of the present invention;
Fig. 2 is Hooks coupling universal coupling schematic diagram of the present invention;
Fig. 3 is electromagnetic clutch assemble cross-section of the present invention;
Fig. 4 is expansion tightening wheel component diagram of the present invention.
Specific implementation mode
The present invention is described in further detail in the following with reference to the drawings and specific embodiments:
A kind of Operation and Maintenance of present invention offer is convenient, generator installation space is relatively flexible, gear ratio as needed may be used
With adjust and meanwhile be capable of real-time control generator with situation is turned, can reduce generator mechanical wear, improve generator make
With the novel actuator of vehicle-mounted taking force power generation system in service life.
It is actuator overall structure diagram, as seen from the figure, a kind of novel on-vehicle taking force power generation system as shown in Figure 1
Actuator, including Hooks coupling universal coupling 1, electromagnetic clutch device assembly 2, tensioner wheel assembly 3, belt 4 and generator 5;Wherein, universal
Axial one end of shaft coupling 1 is fixedly connected with exterior vehicle engine;The axial direction of electromagnetic clutch device assembly 2 and Hooks coupling universal coupling 1
The other end is fixedly connected;Tensioner wheel assembly 3 is fixedly mounted on the holder of exterior vehicle;Generator 5 is fixedly mounted on external vehicle
Holder on;And 5 horizontally adjacent placement of electromagnetic clutch device assembly 2, tensioner wheel assembly 3 and generator;Belt 4 is sequentially sleeved in electricity
The outer wall of 5 input shaft of output shaft, tensioner wheel assembly 3 and generator of magnet clutch component 2.
It is illustrated in figure 2 Hooks coupling universal coupling schematic diagram, as seen from the figure, the Hooks coupling universal coupling 1 includes the first universal method
Blue disk 11, the first universal splined shaft 12, the second universal spline housing 13 and the second universal ring flange 14;Wherein, the first universal flange
Disk 11 is fixedly connected with exterior vehicle engine;First universal splined shaft 12 is fixedly mounted on the first universal ring flange 11 vertically
Bottom;Second universal spline housing 13 is fixedly mounted on the bottom of the first universal splined shaft 12 vertically;Second universal ring flange 14 is solid
Dingan County is mounted in the bottom of the second universal spline housing 13.
It is illustrated in figure 3 electromagnetic clutch assemble cross-section, as seen from the figure, electromagnetic clutch device assembly 2 includes adapter flange
Disk 21, bearing block axis 22, bearing block 23, electromagnetic clutch stator 24, clutch rotor for electromagnetic clutch 25, end ring tabletting 26, electricity
Magnet clutch armature 28 and belt pulley 29;Wherein, bearing block axis 22 is the column structure placed vertically;Adapter flange dish 21 are fixed
Mounted on axial one end of bearing block axis 22;And adapter flange dish 21 are fixedly connected with the second universal ring flange 14;Bearing block 23
It is sleeved on the upper axial end outer wall of bearing block axis 22;The axial middle part that clutch rotor for electromagnetic clutch 25 is sleeved on bearing block axis 22 is outer
Wall;Electromagnetic clutch stator 24 is sleeved on the outer wall of clutch rotor for electromagnetic clutch 25;Electromagnetic clutch armature 28 is sleeved on bearing block
The outer wall of axis 22, and magnet clutch armature 28 is connect with axial one end of clutch rotor for electromagnetic clutch 25;Belt pulley 29 is sleeved on axis
The lower axial end outer wall of bearing axis 22;End ring tabletting 26 is fixedly mounted on the axial other end of bearing block axis 22.Belt 4 wraps
Overlay on the outer wall of belt pulley 29.
It is illustrated in figure 4 expansion tightening wheel component diagram, as seen from the figure, tensioner wheel assembly 3 includes tensioner wheel support 31 and rises
Bearing up pulley 32;Wherein, tensioner wheel support 31 is fixedly mounted on the holder of exterior vehicle;Expansion tightening wheel 32 is disc-shaped structure, tensioner
Wheel 32 is mounted on the side wall of tensioner wheel support 31;The outer wall of expansion tightening wheel 32 is contacted with the inner wall of belt 4.
The expansion tightening wheel 32 by around with the rotation of the tie point of tensioner wheel support 31, to connecing for expansion tightening wheel 32 and belt 4
The adjustment of touch degree is realized and is adjusted to the elasticity of belt 4.
During the work time, by controlling whether electromagnetic clutch stator 24 is powered, electromagnetism in control rotary course is realized
The actuation or disconnection of clutch rotor 25 and electromagnetic clutch armature 28, realize real-time control generator with turn.When electromagnetism from
Clutch stator 24 is powered, and clutch rotor for electromagnetic clutch 25 is attracted with electromagnetic clutch armature 28;Belt pulley 29 starts with exterior vehicle
The rotation of machine and rotate;When electromagnetic clutch stator 24 powers off, clutch rotor for electromagnetic clutch 25 is disconnected with electromagnetic clutch armature 28;
Belt pulley 29 is static.
The installation of actuator and specific driving style are as follows:
1) the first universal ring flange 11 in Hooks coupling universal coupling 1 is exported by bolt hole mounted on exterior vehicle engine
On ring flange at axis;
2) electromagnetic clutch device assembly 2 is fastened by bolts on vehicle main support.
3) by the second universal ring flange 14 in Hooks coupling universal coupling 1 and the adapter flange dish in electric electromagnetic clutch device assembly 2
It is connected with.
4) generator 5 is mounted on vehicle main support.
5) tensioner wheel assembly 3 is mounted on vehicle main support.
6) belt 4 is sleeved on the input shaft of 2 middle belt pulley 29 of electromagnetic clutch device assembly and generator 5, and passes through tensioner
Wheel assembly 3 realizes real-time tensioner belt, and belt 4 is made to be in tensioner state always.
The content that description in the present invention is not described in detail belongs to the known technology of those skilled in the art.