CN201477758U - Electric instructional car - Google Patents

Electric instructional car Download PDF

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Publication number
CN201477758U
CN201477758U CN2009201637346U CN200920163734U CN201477758U CN 201477758 U CN201477758 U CN 201477758U CN 2009201637346 U CN2009201637346 U CN 2009201637346U CN 200920163734 U CN200920163734 U CN 200920163734U CN 201477758 U CN201477758 U CN 201477758U
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CN
China
Prior art keywords
drive motor
clutch
fixed
flywheel
steering
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009201637346U
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Chinese (zh)
Inventor
杨涛
Original Assignee
杨涛
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Filing date
Publication date
Application filed by 杨涛 filed Critical 杨涛
Priority to CN2009201637346U priority Critical patent/CN201477758U/en
Application granted granted Critical
Publication of CN201477758U publication Critical patent/CN201477758U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electric instructional car, which is characterized in that a driving motor outer casing is fixed with a clutch outer casing in a transmission case assembly via a connecting plate of the driving motor outer casing and the clutch outer casing, an output shaft of a driving motor is connected with an input shaft of a transmission case via a fly wheel and a clutch, and the fly wheel is fixed on the output shaft of the driving motor via a fly wheel connecting flange plate. Besides, a storage battery is connected with the driving motor via an electric control system, and the driving motor drives the fly wheel and the clutch to rotate with the transmission case, thereby driving a transmission shaft and a rear axle of a chassis to rotate and then driving rear wheels to run. The power supply of the driving motor is switched by a key. The whole electric instructional car is fine in stability, simple in operation and reliable in operation without tail gas or air pollution, and saves energy. Gear shifting, operation modes and signal control methods of the electric instructional car are identical to those of a common instructional car during running and meet requirements of instructional cars completely.

Description

Electronic learner-driven vehicle
One, technical field
The utility model relates to a kind of learner-driven vehicle.
Two, background technology
The power source on present common pick up learner-driven vehicle is traditional internal combustion engine, difference according to fuel oil is divided into gasoline car and diesel vehicle, in the majority with gasoline car, driving school is admitted to the learner-driven vehicle of this driving license of dolly with picking-up vehicle as the student, mainly is to consider that picking-up vehicle meets examination request, compares with other diesel locomotive that car fare is moderate, use cost is cheap.Oil price rose significantly in recent years, make the use cost of driving school increase, profit margin is compressed because of the lifting of oil price, and oil price also has the possibility that continues rise, use the use cost of this car also to increase substantially, the ratio that its use cost occupies the whole operation cost of driving school enlarges gradually, adopts the be used as power big inferior position on common learner-driven vehicle in source of internal combustion engines so the use cost height has become all.Also useful internal combustion engine is as the pick up learner-driven vehicle of power source, its discharging waste gas produces the tail gas of contaminated environment, even reach the highest state's four emission standards that China carries out in some areas at present, its discharge amount of exhaust gas is still very high, still can pollute environment.Use green energy resource to become the inevitable development trend of changing the learner-driven vehicle.At present, also there is sub-fraction to adopt the be used as power electric motor car in source of green energy resource such as accumulator, but because its transmission of power form is propons or the back axle that drive motor directly acts on automobile, realize advancing of vehicle and move backward by rotating and reverse of motor, do not adopt devices such as clutch coupling, flywheel, wheel box, come transferring power by chain or belt, have only drive shift and reverse gear, do not meet the basic demand on learner-driven vehicle.And cost an arm and a leg.The steering majority on internal combustion engine learner-driven vehicle does not have power-assisted, the automobile that the steering of the minority car of power-assisted or most of now band power-assisteds is arranged, its power-assisted substantially all are to adopt fluid pressure type, drive hydraulic cylinder by hydraulic pump and produce power-assisted, because hydraulic cylinder power is directly from internal combustion engine, so as long as car is opened, hydraulic pump is just opened, waste energy, noise is big, installation procedure complexity, cost height.
Three, summary of the invention
The utility model solves the above-mentioned problems in the prior art exactly, provides a kind of employing not discharge green energy resource vehicle exhaust, environmental protection, and meets the electronic learner-driven vehicle of learner-driven vehicle requirement.
For addressing the above problem, technical solution of the present utility model is: a kind of electronic learner-driven vehicle, and it comprises chassis, compartment, pilothouse, forward and backward wheel, machine power running part, electric-control system, steering and accumulator; The terminal pad of transmission assembly, drive motor shell and clutch outer member that the machine power running part comprises drive motor, flywheel mounting flange, flywheel, clutch coupling, be made up of clutch outer member, gear hub, back cover, wheel box input shaft, gear, output shaft of gear-box; Steering comprises steering gear, steering gear tubing string and bearing circle, and steering gear is connected front vehicle wheel by rocking arm with pull bar; Accumulator connects drive motor by electric-control system, the drive motor shell is by the fixing clutch outer member in the transmission assembly of the terminal pad of drive motor shell and clutch outer member, the output shaft of drive motor is linked together by the input shaft of flywheel, clutch coupling and wheel box, flywheel is fixed on the drive motor output shaft by the flywheel mounting flange, the axle of the friction disc of clutch coupling is the input shaft of wheel box, the output shaft of wheel box connects the transmission shaft on chassis, the chassis transmission shaft connects the back axle in the chassis, and back axle is connected on the rear wheel; The flywheel mounting flange comprises the ring flange body, one end of ring flange body has the axis hole of the band keyway that is complementary with the drive motor output shaft along the center, the other end has with axis hole and communicates, the more shallow dead eye that is complementary with the wheel box input shaft, bearing is installed in it, this end outstanding along on have with flywheel on the hole that is complementary of connecting hole; Flywheel mounting flange axis hole end is fixed on the drive motor output shaft with the form that spline connects, and the wheel box input shaft is installed in the bearing, and flywheel is fixed on the flywheel mounting flange by self-locking screw; The terminal pad of drive motor shell and clutch outer member comprises the terminal pad body, the terminal pad body is the basin shape that a bottom surface has the pilot hole that is complementary with the drive motor output shaft, have the connecting hole that is fixed together with clutch outer member on the upper edge of basin, have the fixed orifice that is fixed together with the drive motor shell on the bottom surface; Its pilot hole is through on the output shaft of drive motor, and two ends are fixed together with clutch outer member and drive motor shell respectively; The power switch of drive motor is by key operated.
The outer rim shape of the upper edge of the basin of the terminal pad of above-mentioned described drive motor shell of the utility model and clutch outer member is consistent with the shape and the size of clutch outer member with size.
The above-mentioned described steering gear tubing string of the utility model is the electric booster steering device tubing string, it comprises tubing string cover, tubing string axle and electric booster steering device motor, and the electric booster steering device motor is made up of direct current generator, worm gear, worm screw, torque sensor and electric machine controller; The tubing string axle is divided into upper and lower two parts, the spline syndeton that is complementary is arranged in two parts, last tubing string axle and lower tubular column axle telescopically connect together, its upper end is fixed with bearing circle, its underpart is passed through and is fixed in the worm gear of electric booster steering device motor, and its lower end connects the input shaft of steering gear by universal joint; The contact of torque sensor withstands in the circle groove of lower tubular column axle bottom, its power input and signal output part are connected the power output end and the signal input part of electric machine controller respectively, the signal output part of electric machine controller connects the power end of direct current generator, and its power input is connected on the accumulator.When bearing circle rotated, torque sensor was transferred to direct current generator with signal like this, and direct current generator rotates, and outputting power helps the steering gear campaign.When only turning to, motor just can rotate, so, saved the energy.And it is simple in structure, easy for installation.
Chassis of the present utility model performance is identical with common learner-driven vehicle, different is as power source with accumulator, replaced common learner-driven vehicle engine, power supply is delivered to the power of drive motor and is opened by key switch, open the idling operation that rear motor keeps certain rotating speed, drive wheel box by drive motor behind the engage a gear, realization rear wheel drives such as transmission shaft travel, the height of the speed of a motor vehicle is realized by electric-control system by the driver, five gear drive shift and reverse gears are also arranged, the control stability of the utility model car load is fine, simple to operate, dependable performance, gear switch in the driving process, mode of operation and control mode signal and common learner-driven vehicle are identical, meet the requirement on learner-driven vehicle fully.As the charge in batteries of power source once, the learner-driven vehicle 55-60 kilometer that can travel continuously, the stroke that driving school is used for down the storehouse every day, move the storehouse training is the 40-50 kilometer, fills once the needs that electricity can satisfy normal training in second day fully every night.Compare with common learner-driven vehicle, its car fare is basic identical with common learner-driven vehicle, and use cost is quite cheap.Use common learner-driven vehicle, driving school is used for down the storehouse every day, moves the oil consumption of training in the storehouse (is example with the gasoline car) is the 15-20 liter, by average 17.5 liters/100 kilometers calculating, the price of 90# gasoline is 5.14 yuan/liter at present, and the fuel oil expense of common like this learner-driven vehicle every day is about 81 yuan; Show according to the test figure of repeatedly simulating driving school's training, electronic learner-driven vehicle whenever fills once, and electricity can satisfy the training that driving school fell the storehouse, moves the storehouse in a day, each duration of charging (almost be depleted to fully be full of from electric weight) is 7-8 hour, average power consumption is 10 degree, presses 0.8 yuan of commercial power/degree and calculates, and every day, the expense of battery charge was 8 yuan, use electric motor car can save 73 yuan every day like this, the training Day in driving school every year is calculated by 340 days all more than 340 days, can save 24820 yuan every year.With accumulator as power source, do not produce tail gas, air is not polluted.Adopt the electric booster steering device tubing string to replace original manual steering organ pipe post, turn to lightly, flexible, open when motor uses, the time spent does not close, and is simple in structure, saves the energy.
Four, description of drawings
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of the terminal pad of drive motor shell and clutch outer member in the utility model;
Fig. 3 is the AA cut-open view of Fig. 2;
Fig. 4 is the vertical view of flywheel mounting flange in the utility model;
Fig. 5 is the BB cut-open view of Fig. 4;
Fig. 6 is the inner structure synoptic diagram of electric booster steering device tubing string in the utility model.
Five, embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, present embodiment comprises chassis, compartment 1, pilothouse 3, forward and backward wheel 10,16, machine power running part, electric-control system 9, steering and accumulator 2.The terminal pad 7 of transmission assembly, drive motor shell and clutch outer member that the machine power running part comprises drive motor 8, flywheel mounting flange, flywheel, clutch coupling, be made up of clutch outer member 11, gear hub 6, back cover 13, wheel box input shaft, gear, output shaft of gear-box.Steering comprises steering gear, electric booster steering device tubing string 17 and bearing circle 5, and steering gear is connected front vehicle wheel 10 by rocking arm with pull bar.Accumulator 2 connects drive motor 8 by electric-control system 9, the drive motor shell is by the fixing clutch outer member 11 in the transmission assembly of the terminal pad 7 of drive motor shell and clutch outer member, the output shaft of drive motor 8 is by flywheel, the input shaft of clutch coupling and wheel box links together, flywheel is fixed on drive motor 8 output shafts by the flywheel mounting flange, the axle of the friction disc of clutch coupling is the input shaft of wheel box, the output shaft of wheel box connects the transmission shaft 14 on chassis, the back axle 15 that chassis transmission shaft 14 connects in the chassis, back axle 15 is connected on the rear wheel 16, and the power switch of drive motor 8 is by key operated.
The terminal pad 7 of drive motor shell and clutch outer member comprises terminal pad body 18, terminal pad body 18 is basin shapes that a bottom surface has the pilot hole 19 that is complementary with drive motor 8 output shafts, the shape of the outer rim of the upper edge of basin is consistent with the shape and the size of clutch outer member with size, have connecting hole 21 on its upper edge, have the fixed orifice 20 that is fixed together with motor housing on the bottom surface; It is through on the output shaft of drive motor 8, and two ends are fixed together with clutch outer member 11 and drive motor shell respectively.
The flywheel mounting flange comprises ring flange body 24, one end of ring flange body 24 has the axis hole 27 of the band keyway that is complementary with the drive motor output shaft along the center, the other end has with axis hole 27 and communicates, the more shallow dead eye 25 that is complementary with the wheel box input shaft, bearing is installed in it, this end outstanding along on have with flywheel on the hole 26 that is complementary of connecting hole.Flywheel mounting flange axis hole 27 ends are fixed on drive motor 8 output shafts with the form that spline connects, and the wheel box input shaft is installed in the bearing, and flywheel is fixed on the flywheel mounting flange by self-locking screw.
The electric booster steering device tubing string comprises tubing string cover, tubing string axle and electric booster steering device motor.The electric booster steering device motor is made up of direct current generator 35, worm gear 33, worm screw 32, torque sensor 31 and electric machine controller 36.The tubing string axle is divided into upper and lower two parts 28,29, the spline syndeton that is complementary is arranged in two parts, last tubing string axle 28 connects together with lower tubular column axle 29 telescopicallies, its upper end is fixed with bearing circle 5, its underpart is passed through and is fixed in the worm gear 33 of electric booster steering device motor, and its lower end connects the input shaft of steering gear by universal joint.The contact 30 of torque sensor 31 withstands in the circle groove of lower tubular column axle 29 bottoms, its power input and signal output part are connected the power output end and the signal input part of electric machine controller 36 respectively, the signal output part of electric machine controller 36 connects the power end of direct current generator 35, and its power input is connected on the accumulator 2.34 for connecting the spline link of universal joint.

Claims (3)

1. electronic learner-driven vehicle, it comprises chassis, compartment (1), pilothouse (3), forward and backward wheel (10), (16), machine power running part and steering; The transmission assembly that the machine power running part comprises flywheel, clutch coupling, is made up of clutch outer member (11), gear hub (6), back cover (13), wheel box input shaft, gear, output shaft of gear-box; Steering comprises steering gear, steering gear tubing string and bearing circle (5), and steering gear is connected front vehicle wheel (10) by rocking arm with pull bar; It is characterized in that: further comprising electric-control system (9) and accumulator (2), the machine power running part also comprises the terminal pad (7) of drive motor (8), flywheel mounting flange, drive motor shell and clutch outer member; Accumulator (2) connects drive motor (8) by electric-control system (9), the drive motor shell is by the fixing clutch outer member (11) in the transmission assembly of the terminal pad (7) of drive motor shell and clutch outer member, the output shaft of drive motor (8) is by flywheel, the input shaft of clutch coupling and wheel box links together, flywheel is fixed on drive motor (8) output shaft by the flywheel mounting flange, the axle of the friction disc of clutch coupling is the input shaft of wheel box, the output shaft of wheel box connects the transmission shaft (14) on chassis, chassis transmission shaft (14) connects the back axle (15) in the chassis, and back axle (15) is connected on the rear wheel (16); The flywheel mounting flange comprises ring flange body (24), one end of ring flange body (24) has the axis hole (27) of the band keyway that is complementary with the drive motor output shaft along the center, the other end has with axis hole (27) and communicates, the more shallow dead eye (25) that is complementary with the wheel box input shaft, bearing is installed in it, this end outstanding along on have with flywheel on the hole (26) that is complementary of connecting hole; Flywheel mounting flange axis hole (27) end is fixed on the drive motor output shaft with the form that spline connects, and the wheel box input shaft is installed in the bearing, and flywheel is fixed on the flywheel mounting flange by self-locking screw; The terminal pad of drive motor shell and clutch outer member (7) comprises terminal pad body (18), terminal pad body (18) is the basin shape that a bottom surface has the pilot hole (19) that is complementary with drive motor (8) output shaft, have the connecting hole (21) that is fixed together with clutch outer member on the upper edge of basin, have the fixed orifice (20) that is fixed together with the drive motor shell on the bottom surface; Its pilot hole (19) is through on the output shaft of drive motor (8), and two ends are fixed together with clutch outer member (11) and drive motor shell respectively; The power switch of drive motor (8) is by key operated.
2. electronic learner-driven vehicle according to claim 1 is characterized in that: the outer rim shape of the upper edge of the basin of the terminal pad (7) of described drive motor shell and clutch outer member is consistent with the shape and the size of clutch outer member with size.
3. according to claim 1 or 2 described electronic learner-driven vehicles, it is characterized in that: described steering gear tubing string is the electric booster steering device tubing string, it comprises tubing string cover, tubing string axle and electric booster steering device motor, and the electric booster steering device motor is made up of direct current generator (35), worm gear (33), worm screw (32), torque sensor (31) and electric machine controller (36); The tubing string axle is divided into upper and lower two parts (28), (29), the spline syndeton that is complementary is arranged in two parts, last tubing string axle (28) connects together with lower tubular column axle (29) telescopically, its upper end is fixed with bearing circle (5), its underpart is passed through and is fixed in the worm gear (33) of electric booster steering device motor, and its lower end connects the input shaft of steering gear by universal joint; The contact (30) of torque sensor (31) withstands in the circle groove of lower tubular column axle bottom, its power input and signal output part are connected the power output end and the signal input part of electric machine controller respectively, the signal output part of electric machine controller (36) connects the power end of direct current generator (35), and its power input is connected on the accumulator (2).
CN2009201637346U 2009-07-14 2009-07-14 Electric instructional car Expired - Fee Related CN201477758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201637346U CN201477758U (en) 2009-07-14 2009-07-14 Electric instructional car

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Application Number Priority Date Filing Date Title
CN2009201637346U CN201477758U (en) 2009-07-14 2009-07-14 Electric instructional car

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CN201477758U true CN201477758U (en) 2010-05-19

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102054379A (en) * 2010-12-31 2011-05-11 福建交通职业技术学院 Environment-friendly motor-driven coach car for driving schools
CN103680245A (en) * 2013-10-30 2014-03-26 浙江吉利控股集团有限公司 Coach vehicle electric driving system
CN106097873A (en) * 2016-08-26 2016-11-09 北京智扬北方国际教育科技有限公司 A kind of by the teaching equipment of pure electric automobile Curve guide impeller

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102054379A (en) * 2010-12-31 2011-05-11 福建交通职业技术学院 Environment-friendly motor-driven coach car for driving schools
CN102054379B (en) * 2010-12-31 2013-07-03 福建交通职业技术学院 Environment-friendly motor-driven coach car for driving schools
CN103680245A (en) * 2013-10-30 2014-03-26 浙江吉利控股集团有限公司 Coach vehicle electric driving system
CN103680245B (en) * 2013-10-30 2016-06-29 浙江吉利控股集团有限公司 A kind of learner-driven vehicle power drive system
CN106097873A (en) * 2016-08-26 2016-11-09 北京智扬北方国际教育科技有限公司 A kind of by the teaching equipment of pure electric automobile Curve guide impeller
CN106097873B (en) * 2016-08-26 2018-09-21 北京智扬北方国际教育科技有限公司 A kind of teaching equipment by pure electric automobile Curve guide impeller

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100519

Termination date: 20120714

C17 Cessation of patent right