CN207974935U - A kind of air compressor control executing agency - Google Patents
A kind of air compressor control executing agency Download PDFInfo
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- CN207974935U CN207974935U CN201721882431.0U CN201721882431U CN207974935U CN 207974935 U CN207974935 U CN 207974935U CN 201721882431 U CN201721882431 U CN 201721882431U CN 207974935 U CN207974935 U CN 207974935U
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- gear
- clutch
- air compressor
- actuating mechanism
- engine
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
Abstract
A kind of air compressor control executing agency, including air compressor, engine, gear, clutch actuating mechanism, gear shifting actuating mechanism, the input shaft of gear is driven by the output shaft of clutch and engine to be coordinated, output shaft coordinates with air compressor transmission, clutch actuating mechanism, gear shifting actuating mechanism control terminal connect with ECU electronic control unit signals, and ECU electronic control unit is connect with VECU entire car controller signals.The design can not only meet requirement of the load-carrying vehicle for braking effect and arrangement space simultaneously, but also can also improve the dynamic property and fuel economy of vehicle.
Description
Technical field
The utility model belongs to engine braking technical field, and in particular to a kind of air compressor control executing agency,
Suitable for meeting requirement of the load-carrying vehicle for braking effect and arrangement space simultaneously.
Background technology
Highway car usually require in the process of moving it is frequent actively slow down, and used on highway car at present be mostly and hair
The air compressor of motivation direct connection.Chinese patent:Application publication number is CN102616135A, and data of publication of application is in August, 2012
A kind of vehicle launch braking system disclosed in patent of invention on the 1st, main shaft between the engine and the gearbox are equipped with clutch
Device and belt pulley, belt pulley connects the belt pulley of air compressor by belt, between the belt pulley and bent axle of air compressor
Equipped with another clutch, the gas outlet of air compressor connects air filter, air filter outlet connection steel
Bottle.In the system, when air compressor works, rotating speed keeps relatively uniform, the high space-time of engine speed with engine speed
Air compressor rotating speed is high, and the air compressors of acquisition are larger, and air compressor rotating speed is low when engine speed is low, the sky of acquisition
Press capacity is also small, then the air pressure in air tank can be caused to reduce rapidly according to continuous braking.Therefore, it is guarantee driver
After using a service brake, air tank also has enough compressed gas to ensure second of braking effect in very short time, leads to
Ensure standby compressed air frequently with air tank volume is increased.But existing load-carrying vehicle, especially tractor, wheelbase is short, increases
The volume of big air tank can cause the arrangement of vehicle frame both sides other component such as fuel tank to be affected, therefore can not meet braking simultaneously
The requirement of effect and arrangement space.Meanwhile air compressor can continue consumption of engine energy, shadow during continuous braking
Ring the dynamic property and fuel economy of vehicle.
Invention content
It cannot meet braking effect simultaneously and arrangement space is wanted the purpose of the utility model is to overcome of the existing technology
The problem of asking provides a kind of air compressor control executing agency that can meet braking effect and arrangement space requirement simultaneously.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of air compressor control executing agency, including air compressor, engine, the engine pass through clutch
It is driven and coordinates with air compressor;
The mechanism further includes the clutch for adjusting the gear of air compressor rotating speed, being connected with clutch
Executing agency, the gear shifting actuating mechanism being connected with gear, the input shaft of the gear by clutch with start
The output shaft transmission cooperation of machine, output shaft and the air compressor transmission of gear coordinate, and the clutch actuating mechanism changes
The control terminal of gear executing agency is connect with ECU electronic control unit signals, and ECU electronic control unit and VECU entire car controller signals
Connection.
The gear shifting actuating mechanism includes No.1 cylinder, the No.1 piston positioned at No.1 cylinder interior, the No.1 piston
Outer wall and the inner wall of cylinder be slidably matched, No.1 cylinder is separated into No.1 gas chamber, No. two gas chambers, the No.1 gas chamber with it is big
Gas phase is logical, is internally provided with No.1 holddown spring, the both ends of the No.1 holddown spring respectively with the inner wall of No.1 gas chamber, No.1
The side of piston abuts, and the shift fork axle that the other side of No.1 piston passes sequentially through No.1 push rod, No.1 shift fork and gear is solid
Fixed connection, and the bottom of No.1 cylinder is additionally provided with No.1 displacement sensor, and No.1 intake and exhaust electromagnetism is provided on No. two gas chambers
Valve, the No.1 displacement sensor, No.1 intake and exhaust solenoid valve control terminal connect with ECU electronic control unit signals.
The clutch includes that clutch housing, the clutch driving plate inside clutch housing and clutch are driven
The outer wall of disk, the clutch housing is fixedly connected by the flywheel of engine with output shaft, the end of the clutch driven plate
Portion is abutted by No. two holddown springs with the inner wall of clutch housing, and the middle part of clutch driven plate and one end of release bearing are solid
Fixed connection, the other end of release bearing are connect with input shaft spline;
The clutch actuating mechanism includes No. two cylinders, No. two pistons positioned at No. two cylinder interiors, No. two work
The outer wall of plug and the inner wall of No. two cylinders are slidably matched, and the side of No. two pistons passes sequentially through No. two push rods, No. two shift forks and divides
Coordinate from bearing-transmission, and is additionally provided with No. two displacement sensors, No. two intake and exhaust solenoid valves on No. two cylinders, No. two positions
Displacement sensor, No. two intake and exhaust solenoid valves control terminal connect with ECU electronic control unit signals.
The gear is three gear gears, including H gears, L gears and N gears;
When gear is in H gears, the rotating speed of air compressor is more than a;
When gear is in L gears, the rotating speed of air compressor is a;
When gear is in N gears, the rotating speed of air compressor is 0;
Wherein, a is tachometer value when air compressor is connect with engine gear under standing state.
The gear, clutch actuating mechanism, gear shifting actuating mechanism be arranged in air compressor and engine it
Between.
Compared with prior art, the beneficial effects of the utility model are:
1, a kind of air compressor control of the utility model executing agency includes the change for adjusting air compressor rotating speed
Fast mechanism, the clutch actuating mechanism being connected with clutch, the gear shifting actuating mechanism being connected with gear, gear
Input shaft pass through the transmission cooperation of the output shaft of clutch and engine, the transmission of output shaft and air compressor coordinates, clutch
Executing agency, gear shifting actuating mechanism control terminal connect with ECU electronic control unit signals, and ECU electronic control unit and VECU vehicles
Controller signals connect, and when which runs, ECU electronic control unit is first according to the finger from VECU entire car controllers received
Enable, clutch and gear state in which control gear shifting actuating mechanism execute gear gear shift operation, and control from
Clutch executing agency executes the operation of clutch separation or combination, and then gear band engine-driven air compressor operates, to obtain
Gear is added in targeted compression air capacity, the design between air compressor and engine, and gear can change sky
The rotating speed of air compressor makes air compressor obtain high rotating speed or rated speed, to make vehicle in vehicle operation or idling
Braking system obtains enough compressed airs when needed, ensure that under conditions of the air tank constancy of volume can be continuous system
It moves and enough compressed airs is provided, or can suitably reduce the volume of air tank in the case where meeting the basic air storage amount of braking, be
Other components provide the arrangement space of bigger, are particularly suitable for the limited tractor of arrangement space.Therefore, the utility model can
Meet the requirement of braking effect and arrangement space simultaneously.
2, gear, clutch actuating mechanism and shift in a kind of air compressor control of the utility model executing agency
Executing agency is arranged between air compressor and engine, which need to only carry out letter on the basis of existing arrangement
Single upgrading, meanwhile, gear, clutch actuating mechanism, the structure of gear shifting actuating mechanism are simple, not only use cost compared with
It is low, and do not interfere with the arrangement of other parts.Therefore, the utility model not only has lower cost, but also will not shadow
Ring the arrangement of other parts.
3, gear includes H gears, L gears and N gears in a kind of air compressor control of the utility model executing agency, works as system
When dynamic system needs inflation, gear can hang H gears or L gears according to specific needs, and when braking system is not necessarily to inflate, speed change
Mechanism can hang N gears, and air compressor is made to shut down, which is ensureing that the while of providing sufficient compressed air can effectively subtract
Few air compressor promotes the dynamic property and fuel economy of vehicle to the power attenuation of engine.Therefore, the utility model is not
It is only capable of providing sufficient compressed air, but also improves the dynamic property and fuel economy of vehicle.
Description of the drawings
Fig. 1 is the structure principle chart of Tthe utility model system.
Fig. 2 is the structure principle chart of clutch actuating mechanism in Fig. 1.
Fig. 3 is the structure principle chart of gear shifting actuating mechanism in Fig. 1.
In figure:Air compressor 1, engine 2, output shaft 21, clutch 3, clutch housing 31, clutch driving plate
32,33, No. two holddown springs 34 of clutch driven plate, release bearing 35, gear 4, input shaft 41, ECU electronic control unit 5,
64, No. two displacement sensors 65 of the shift fork of push rod 63, two of piston 62, two of cylinder 61, two of clutch actuating mechanism 6, two,
No. two intake and exhaust solenoid valves 66, gear shifting actuating mechanism 7, No.1 cylinder 71, No.1 piston 72, No.1 push rod 73, No.1 shift fork 74,
No.1 holddown spring 75, No.1 displacement sensor 76, No.1 intake and exhaust solenoid valve 77, VECU entire car controllers 8.
Specific implementation mode
The utility model is described in further detail With reference to embodiment.
Referring to Fig. 1 to Fig. 3, a kind of air compressor control executing agency, including air compressor 1, engine 2, it is described
Engine 2 is coordinated by clutch 3 and the transmission of air compressor 1;
The mechanism further include for adjust the gear 4 of 1 rotating speed of air compressor, be connected with clutch 3 from
Clutch executing agency 6, the gear shifting actuating mechanism 7 being connected with gear 4, the input shaft 41 of the gear 4 by from
Clutch 3 and the transmission of output shaft 21 of engine 2 coordinate, and output shaft and the transmission of air compressor 1 of gear 4 coordinate, described
Clutch actuating mechanism 6, gear shifting actuating mechanism 7 control terminal connect with 5 signal of ECU electronic control unit, and ECU electronic control unit 5
It is connect with 8 signal of VECU entire car controllers.
The gear shifting actuating mechanism 7 include No.1 cylinder 71, the No.1 piston 72 inside No.1 cylinder 71, described one
The inner wall of the outer wall and cylinder 71 of number piston 72 is slidably matched, and No.1 cylinder 71 is separated into 711, No. two gas chambers of No.1 gas chamber
712, the No.1 gas chamber 711 is communicated with air, is internally provided with No.1 holddown spring 75, and the two of the No.1 holddown spring 75
Section is abutted with the side of the inner wall of No.1 gas chamber 711, No.1 piston 72 respectively, and the other side of No.1 piston 72 passes sequentially through No.1
Push rod 73, No.1 shift fork 74 are fixedly connected with the shift fork axle of gear 4, and the bottom of No.1 cylinder 71 is additionally provided with No.1 position
Displacement sensor 76, is provided with No.1 intake and exhaust solenoid valve 77 on No. two gas chambers 712, the No.1 displacement sensor 76, No.1 into
The control terminal of exhaust solenoid valve 77 is connect with 5 signal of ECU electronic control unit.
The clutch 3 include clutch housing 31, the clutch driving plate 32 inside clutch housing 31 and from
The outer wall of clutch driven disc 33, the clutch housing 31 is fixedly connected by the flywheel 22 of engine with output shaft 21, described
The end of clutch driven plate 33 is abutted by No. two holddown springs 34 with the inner wall of clutch housing 31, clutch driven plate 33
Middle part be fixedly connected with one end of release bearing 35, the other end of release bearing 35 is connect with 41 spline of input shaft;
The clutch actuating mechanism 6 includes No. two cylinders 61, No. two pistons 62 inside No. two cylinders 61, described
The outer wall of No. two pistons 62 and the inner wall of No. two cylinders 61 are slidably matched, and the side of No. two pistons 62 passes sequentially through No. two push rods
63, No. two shift forks 64 coordinate with the transmission of release bearing 35, and No. two displacement sensors 65, two are additionally provided on No. two cylinders 61
Intake and exhaust solenoid valve 66, the control terminals of 65, No. two intake and exhaust solenoid valves 66 of No. two displacement sensors with ECU electronic control unit
5 signals connect.
The gear 4 is three gear gears, including H gears, L gears and N gears;
When gear 4 is in H gears, the rotating speed of air compressor 1 is more than a;
When gear 4 is in L gears, the rotating speed of air compressor 1 is a;
When gear 4 is in N gears, the rotating speed of air compressor 1 is 0;
Wherein, a is tachometer value when air compressor 1 is connect with 2 gear of engine under standing state.
The gear 4, clutch actuating mechanism 6, gear shifting actuating mechanism 7 are arranged in air compressor 1 and start
Between machine 2.
The principles of the present invention are described as follows:
By increasing gear 4 between air compressor 1 and engine 2, ensure that repeatedly makes the utility model
It can also be promoted rapidly with the air pressure in air tank after service brake.
Gear 4:
Gear 4 described in the utility model divides for three gears:
H is kept off:So that air compressor 1 is obtained higher rotating speed, obtain larger capacity, being used when vehicle lower long slope should
Gear;
L is kept off:Air compressor 1 obtains the rotating speed that (the two speed ratio is steady state value) is connect with 2 gear of engine, obtains normal
Capacity, when vehicle is in flat slope or upper long slope use the gear;
N is kept off:That is neutral gear, air compressor 1 shut down, and are adopted when the air pressure in brake system air storage cylinder reaches setting value
With the gear.
No.1 displacement sensor 76:No.1 displacement sensor 76 described in the utility model monitors No.1 piston 72 in real time
Position, when the allowable error model for causing 72 present position of No.1 piston to deviate target location due to 71 gas leakage of No.1 cylinder etc.
When enclosing, ECU electronic control unit 5 opens the air inlet for controlling No.1 intake and exhaust solenoid valve 77 or exhaust passage, and No.1 piston 72 is made to return
To target location, play the role of correcting 72 position of No.1 piston.
Embodiment 1:
Referring to Fig. 1 to Fig. 3, a kind of air compressor control executing agency, including air compressor 1, engine 2, clutch
Device 3, the gear 4 for adjusting 1 rotating speed of air compressor, the clutch actuating mechanism 6 being connected with clutch 3 and change
The gear shifting actuating mechanism 7 that fast mechanism 4 is connected, the gear 4, clutch actuating mechanism 6, gear shifting actuating mechanism 7 are uniformly distributed
It sets between air compressor 1 and engine 2, and the input shaft 41 of the gear 4 passes through clutch 3 and engine 2
The transmission cooperation of output shaft 21, output shaft and the transmission of air compressor 1 of gear 4 coordinate, and the clutch 3 includes clutch
Shell 31, the clutch driving plate 32 inside clutch housing 31 and clutch driven plate 33, the clutch housing 31
Outer wall be fixedly connected with output shaft 21 by the flywheel 22 of engine, the end of the clutch driven plate 33 passes through No. two
Holddown spring 34 is abutted with the inner wall of clutch housing 31, and the middle part and one end of release bearing 35 of clutch driven plate 33 are fixed
Connection, the other end of release bearing 35 connect with 41 spline of input shaft, the clutch actuating mechanism 6 including No. two cylinders 61,
No. two pistons 62 inside No. two cylinders 61, the outer wall of No. two pistons 62 and the inner wall sliding of No. two cylinders 61 are matched
It closes, the side of No. two pistons 62 passes sequentially through 63, No. two shift forks 64 of No. two push rods and coordinates with the transmission of release bearing 35, and No. two gas
65, No. two intake and exhaust solenoid valves 66 of No. two displacement sensors are additionally provided on cylinder 61, the gear shifting actuating mechanism 7 includes No.1 gas
Cylinder 71, the No.1 piston 72 inside No.1 cylinder 71, the outer wall of the No.1 piston 72 are matched with the inner wall sliding of cylinder 71
It closing, No.1 cylinder 71 is separated into 711, No. two gas chambers 712 of No.1 gas chamber, the No.1 gas chamber 711 is communicated with air, in
Portion is provided with No.1 holddown spring 75, two sections of the No.1 holddown spring 75 respectively with the inner wall of No.1 gas chamber 711, No.1 piston
72 side abuts, and the other side of No.1 piston 72 passes sequentially through the shift fork of No.1 push rod 73, No.1 shift fork 74 and gear 4
Axis is fixedly connected, and the bottom of No.1 cylinder 71 is additionally provided with No.1 displacement sensor 76, and No.1 is provided on No. two gas chambers 712
Intake and exhaust solenoid valve 77, the No.1 displacement sensor 76, the displacement sensor 65, two of No.1 intake and exhaust solenoid valve 77, two
The control terminal of intake and exhaust solenoid valve 66 is connect with 5 signal of ECU electronic control unit, and ECU electronic control unit 5 and VECU entire car controllers
8 signals connect, and the gear 4 is three gear gears, including H gears, L gears and N gears, when gear 4 is in H gears,
The rotating speed of air compressor 1 is more than a, and when gear 4 is in L gears, the rotating speed of air compressor 1 is a, when gear 4
When being kept off in N, the rotating speed of air compressor 1 is 0, wherein a is air compressor 1 and 2 gear of engine under standing state
Tachometer value when connection.
A kind of control of air compressor control executing agency executes method, and the method is:The first root of ECU electronic control unit 5
It is executed according to the instruction from VECU entire car controllers 8, clutch 3 and the control shift of 4 state in which of gear that receive
Mechanism 7 executes the gear shift operation of gear 4, and controls the behaviour that clutch actuating mechanism 6 executes the separation of clutch 3 or combines
Make, then gear 4 is operated with engine-driven air compressor 1, to obtain targeted compression air capacity, wherein
The ECU electronic control unit 5, which controls gear shifting actuating mechanism 7 and executes the gear shift operation of gear 4, refers to:
When gear 4 needs shift,
If ECU electronic control unit 5 controls No.1 intake and exhaust solenoid valve 77 and opens inlet channel, into the air of No.1 cylinder 71
No.1 piston 72 is pushed to be slided along the inner wall of No.1 cylinder 71, No.1 piston 72 drives No.1 shift fork 74 to transport during sliding
Dynamic, the displacement of monitoring No.1 piston 72 in real time of No.1 displacement sensor 75 simultaneously gives displacement signal Real-time Feedback to ECU electronic control unit
5, so that gear 4 is linked into target gear, subsequent ECU electronic control unit 5 controls No.1 intake and exhaust solenoid valve 77 and closes;
If ECU electronic control unit 5 controls No.1 intake and exhaust solenoid valve 77 and opens exhaust passage, No.1 piston 72 is compressed in No.1
Along the inner wall reverse slide of No.1 cylinder 71, band during reverse slide of No.1 piston 72 under the rebound effect of spring 75
Dynamic No.1 shift fork 74 moves, the displacement of monitoring No.1 piston 72 in real time of No.1 displacement sensor 76 and by displacement signal Real-time Feedback
To ECU electronic control unit 5, gear 4 is made to be linked into target gear, subsequent ECU electronic control unit 5 controls No.1 intake and exhaust solenoid valve 77
It closes;
The ECU electronic control unit 5 controls the operation that clutch actuating mechanism 6 executes the separation of clutch 3 or combines:
When clutch 3 needs separation, ECU electronic control unit 5 first controls No. two intake and exhaust solenoid valves 66 and opens inlet channel,
It is slided along the inner wall of No. two cylinders 61 subsequently into No. two pistons 62 of air push of No. two cylinders 61, to drive No. two shift forks
64 rotations, while No. two shift forks 64 make release bearing 35 that clutch driven plate 33 be driven to overcome No. two compression bullets by leverage
The elastic force transverse shifting of spring 34, the displacement of No. two pistons 62 of monitoring in real time of No. two displacement sensors 65 are simultaneously anti-in real time by displacement signal
It feeds ECU electronic control unit 5, waits for that ECU electronic control unit 5 judges clutch driven plate according to the feedback signal of No. two displacement sensors 65
After 33 are kept completely separate with clutch driving plate 32, ECU electronic control unit 5 controls No. two intake and exhaust solenoid valves 66 and closes, No. two pistons
62 stop sliding;
When clutch 3 needs to combine, ECU electronic control unit 5 first controls No. two intake and exhaust solenoid valves 66 and opens exhaust passage,
Subsequent clutch driven plate 33 drives 35 transverse shifting of release bearing, same time-division under the rebound effect of No. two holddown springs 34
Off-axis No. two shift forks 64 of 35 promotion that hold rotate, and No. two shift forks 64 drive No. two pistons 62 along No. two cylinders 61 during rotation
Inner wall sliding, so that the air in No. two cylinders 61 is passed through the exhaust passage discharge of No. two intake and exhaust solenoid valves 66, No. two displacements
Sensor 65 monitors the displacement of No. two pistons 62 and by displacement signal Real-time Feedback to ECU electronic control unit 5 in real time, waits for that ECU is automatically controlled
Unit 5 judges that clutch driven plate 33 is completely combined with clutch driving plate 32 according to the feedback signal of No. two displacement sensors 65
Afterwards, ECU electronic control unit 5 controls No. two intake and exhaust solenoid valves 66 and closes, and No. two pistons 62 stop sliding.
Claims (5)
1. a kind of air compressor controls executing agency, including air compressor (1), engine (2), the engine (2) is logical
Clutch (3) is crossed with air compressor (1) transmission to coordinate, it is characterised in that:
The mechanism further includes for adjusting the gear (4) of air compressor (1) rotating speed, being connected with clutch (3)
Clutch actuating mechanism (6), the gear shifting actuating mechanism (7) being connected with gear (4), the input of the gear (4)
Axis (41) is driven by the output shaft (21) of clutch (3) and engine (2) to be coordinated, the output shaft and air of gear (4)
Compressor (1) transmission cooperation, the clutch actuating mechanism (6), gear shifting actuating mechanism (7) control terminal with the automatically controlled lists of ECU
First (5) signal connection, and ECU electronic control unit (5) is connect with VECU entire car controllers (8) signal.
2. a kind of air compressor according to claim 1 controls executing agency, it is characterised in that:The shift execution machine
Structure (7) includes No.1 cylinder (71), is located at the internal No.1 piston (72) of No.1 cylinder (71), outside the No.1 piston (72)
Wall and the inner wall of No.1 cylinder (71) are slidably matched, and No.1 cylinder (71) is separated into No.1 gas chamber (711), No. two gas chambers
(712), the No.1 gas chamber (711) communicates with air, is internally provided with No.1 holddown spring (75), the No.1 holddown spring
(75) both ends are abutted with the side of the inner wall of No.1 gas chamber (711), No.1 piston (72) respectively, No.1 piston (72) it is another
Side passes sequentially through No.1 push rod (73), No.1 shift fork (74) is fixedly connected with the shift fork axle of gear (4), and No.1 cylinder
(71) bottom is additionally provided with No.1 displacement sensor (76), and No.1 intake and exhaust solenoid valve is provided on No. two gas chambers (712)
(77), the No.1 displacement sensor (76), No.1 intake and exhaust solenoid valve (77) control terminal with ECU electronic control unit (5) believe
Number connection.
3. a kind of air compressor according to claim 1 controls executing agency, it is characterised in that:
The clutch (3) includes clutch housing (31), is located at the internal clutch driving plate (32) of clutch housing (31)
It is solid by the flywheel (22) and output shaft (21) of engine with the outer wall of clutch driven plate (33), the clutch housing (31)
Fixed connection, the end of the clutch driven plate (33) is supported by No. two holddown springs (34) and the inner wall of clutch housing (31)
Connect, the middle part of clutch driven plate (33) is fixedly connected with one end of release bearing (35), the other end of release bearing (35) with
Input shaft (41) spline connects;
The clutch actuating mechanism (6) includes No. two cylinders (61), is located at No. two internal pistons (62) of No. two cylinders (61),
The outer wall and the inner wall of No. two cylinders (61) of No. two pistons (62) are slidably matched, and the side of No. two pistons (62) passes sequentially through
No. two push rods (63), No. two shift forks (64) and release bearing (35) transmission coordinate, and are additionally provided with No. two on No. two cylinders (61)
Displacement sensor (65), No. two intake and exhaust solenoid valves (66), No. two displacement sensors (65), No. two intake and exhaust solenoid valves
(66) control terminal is connect with ECU electronic control unit (5) signal.
4. a kind of air compressor according to claim 1 controls executing agency, it is characterised in that:
The gear (4) is three gear gears, including H gears, L gears and N gears;
When gear (4) is in H gears, the rotating speed of air compressor (1) is more than a;
When gear (4) is in L gears, the rotating speed of air compressor (1) is a;
When gear (4) is in N gears, the rotating speed of air compressor (1) is 0;
Wherein, a is tachometer value when air compressor (1) is connect with engine (2) gear under standing state.
5. a kind of air compressor according to claim 1 controls executing agency, it is characterised in that:The gear
(4), clutch actuating mechanism (6), gear shifting actuating mechanism (7) are arranged between air compressor (1) and engine (2).
Priority Applications (1)
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CN201721882431.0U CN207974935U (en) | 2017-12-28 | 2017-12-28 | A kind of air compressor control executing agency |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107965433A (en) * | 2017-12-28 | 2018-04-27 | 东风商用车有限公司 | A kind of air compressor control mechanism and its control method |
CN110219903A (en) * | 2019-05-31 | 2019-09-10 | 陕西法士特齿轮有限责任公司 | A kind of central type clutch actuating mechanism |
CN111043258A (en) * | 2019-12-25 | 2020-04-21 | 广东博智林机器人有限公司 | Automatic speed change switching structure of gearbox and trowelling machine |
-
2017
- 2017-12-28 CN CN201721882431.0U patent/CN207974935U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107965433A (en) * | 2017-12-28 | 2018-04-27 | 东风商用车有限公司 | A kind of air compressor control mechanism and its control method |
CN107965433B (en) * | 2017-12-28 | 2024-03-19 | 东风商用车有限公司 | Air compressor control mechanism and control method thereof |
CN110219903A (en) * | 2019-05-31 | 2019-09-10 | 陕西法士特齿轮有限责任公司 | A kind of central type clutch actuating mechanism |
CN111043258A (en) * | 2019-12-25 | 2020-04-21 | 广东博智林机器人有限公司 | Automatic speed change switching structure of gearbox and trowelling machine |
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