CN207809627U - Electric motor tricycle double-motor driving structure - Google Patents
Electric motor tricycle double-motor driving structure Download PDFInfo
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- CN207809627U CN207809627U CN201820064921.8U CN201820064921U CN207809627U CN 207809627 U CN207809627 U CN 207809627U CN 201820064921 U CN201820064921 U CN 201820064921U CN 207809627 U CN207809627 U CN 207809627U
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Abstract
The utility model describes a kind of electric motor tricycle double-motor driving structure, it includes left motor and right motor, first Hall sensor is installed on left motor, second Hall sensor is installed on right motor, left motor is connected with the signal output end of left motor driver, right motor is connected with the signal output end of right motor driver, the signal output end of first Hall sensor is connected with a signal input part on left motor driver, and the signal output end of the second Hall sensor is connected with a signal input part on right motor driver；Another signal input part on left motor driver is connected with a signal output end of speed adjusting lever, another signal input part on right motor driver is connected with another signal output end of speed adjusting lever；The power input of the power input of left motor driver and right motor driver is electrically connected with accumulator respectively.The utility model is simple in structure, and drive efficiency is higher, also as save resource and cost.
Description
Technical field
The utility model is related to motor tricycle actuation techniques, especially a kind of electric motor tricycle Dual-motors Driving knot
Structure belongs to technical field of new energy.
Background technology
Existing battery-operated motor cycle is had plenty of using single wheel hub electricity using the structure type of single motor driving
The structure of machine has plenty of and adds the structure that differential speed rear axle drives using single motor, and still, the battery-operated motor cycle of this structure makes
With in the process, there are certain defects, such as：The structure of single motor driving, which can exist, drives hypodynamic problem, while also depositing
The complicated reduction drive efficiency the problem of, it can affect, cause to the power output of battery-operated motor cycle in this way
Bearing capacity is insufficient, energy consumption is larger, and the course continuation mileage of the battery-operated motor cycle seriously affected constrains the development of battery-operated motor cycle.
Utility model content
For above-mentioned deficiency in the prior art, the main purpose of the utility model is that solving existing current electric three-wheel
The problem of motorcycle power deficiency, and a kind of simple in structure, higher electric motor tricycle Dual-motors Driving knot of efficiency is provided
Structure.
The technical solution of the utility model：Electric motor tricycle double-motor driving structure, which is characterized in that including installation
Left motor on left rear wheel wheel hub and the right motor on off hind wheel wheel hub are equipped with the first Hall biography on left motor
Sensor is equipped with the second Hall sensor, the letter of the signal input part and left motor driver of the left motor on right motor
Number output end is connected, and the signal input part of the right motor is connected with the signal output end of right motor driver, and described first suddenly
You are connected at the signal output end of sensor with a signal input part on left motor driver, second Hall sensor
Signal output end is connected with a signal input part on right motor driver；Another signal on the left motor driver
Input terminal is connected with a signal output end of speed adjusting lever, another signal input part on the right motor driver and tune
Another signal output end of fast handle is connected；The power supply of the power input and right motor driver of the left motor driver
Input terminal is electrically connected with accumulator respectively, and the speed adjusting lever is powered by left motor driver.
In the utility model, the speed adjusting lever can both be powered by left motor driver, can also be driven by right motor
Device is powered, and carries out wiring according to demand when mounted.
Optimally, the left motor driver includes the chip IC of model 80C51, the first pin of the chip IC with
The emitter of triode D6 is connected, and the base stage of triode D6 is separately connected anode and one end of resistance R3 of diode D2, two poles
The cathode of pipe D2 is separately connected anode and one end of resistance R1 of diode D4, and the other end of resistance R3 is separately connected signal output
Hold V2, one end of capacitance C1, the collector of triode D6, the 4th pin of chip IC, one end of capacitance C2 and triode D7
Emitter；The other end of the resistance R1 is separately connected one end of the cathode and resistance R2 of diode D1, the diode D1's
The other end of anode connection capacitance C1, the other end of the resistance R2 are separately connected the base of the anode of diode D3, triode D7
The base stage of pole and triode D8, the cathode of the diode D3 be separately connected chip IC third pin and capacitance C2 it is another
End, the collector of triode D7 are separately connected one end of the collector and resistance R5 of triode D8, the other end of resistance R5 and three
The base stage of pole pipe D9 is connected, and the anode of the emitter connection diode D5 of triode D9, the cathode of diode D5 is separately connected two
The collector of the cathode and triode D9 of pole pipe D4；The emitter of the triode D8 is separately connected one end and the signal of resistance R4
Input terminal V1, the other end of the resistance R4 are connected with the second pin of chip IC.
In the utility model, the left motor driver and right motor driver that use can be identical structure, in this way
Cost can be saved.
Optimally, the model 2N3055 of the model 2N2102, the triode D7 of the triode D6, described three
The model 2N5884, the model 2N6124 of the triode D9 of pole pipe D8.
Optimally, the model RL205 of the model 1N5394, the diode D2 of the diode D1, two pole
The model FR201, the model SF28 of the diode D5 of the model RL207, the diode D4 of pipe D3.
Compared with the existing technology, the utility model has the advantages that：
1, simple in structure, powerful：The electric motor tricycle double-motor driving structure of the utility model is only with two
Vertical brushless hub electric motor makees rear axle, realizes Two-wheeled so that electro-tricycle can obtain the motive power of bigger.
2, drive efficiency is higher：Each motor configures independent drive control device in the utility model, and speed-regulating signal is then
It is derived from same Horll's Handle, makes full use of the prior art, does not do overlapping development, the mode of double drive double control also increases reliably
Property, drive efficiency is also obviously improved.
3, without carrying out big change to existing motorcycle structure, the prior art is made full use of, resource and cost have been saved.
Description of the drawings
Fig. 1 is the structure diagram of the utility model electric motor tricycle double-motor driving structure.
Fig. 2 is the circuit diagram of left motor driver in the utility model.
In figure, 1-left motor, 2-right motors, the 3-the first Hall sensor, the 4-the second Hall sensor, 5-left electricity
Machine driver, 6-right motor drivers, 7-speed adjusting levers, 8-accumulators.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, a kind of electric motor tricycle double-motor driving structure of the utility model, including installation
Left motor 1 on left rear wheel wheel hub and the right motor 2 on off hind wheel wheel hub, are equipped with first suddenly on left motor 1
That sensor 3, is equipped with the second Hall sensor 4 on right motor 2, and signal input part and the left motor of the left motor 1 drive
The signal output end of dynamic device 5 is connected, and the signal input part of the right motor 2 is connected with the signal output end of right motor driver 6,
The signal output end of first Hall sensor 3 is connected with a signal input part on left motor driver 5, and described second
The signal output end of Hall sensor 4 is connected with a signal input part on right motor driver 6；The left motor driver
Another signal input part on 5 is connected with a signal output end of speed adjusting lever 7, another on the right motor driver 6
One signal input part is connected with another signal output end of speed adjusting lever 7；The power input of the left motor driver 5
It is electrically connected respectively with accumulator 8 with the power input of right motor driver 6, the speed adjusting lever 7 is supplied by left motor driver 5
Electricity.
Operation principle：When work, the speed-regulating signal of speed adjusting lever 7 accesses right motor driver 6 and the driving of left motor simultaneously
The power supply of device 5, speed adjusting lever 7 is provided by any one motor driver.Accumulator 8 provides power supply, motor for two drivers
Driver is simultaneously 5 volts of low pressure for speed adjusting lever 7 and two Hall sensors the high pressure conversion of accumulator.Right motor drives
Dynamic device 6 is that right motor 2 provides driving power and receives its Hall feedback signal, and left motor driver 5 is that left motor 1 provides driving
Power supply simultaneously receives its Hall feedback signal.
Referring to Fig. 2, the left motor driver includes the chip IC of model 80C51, the first pin of the chip IC
It is connected with the emitter of triode D6, the base stage of triode D6 is separately connected anode and one end of resistance R3 of diode D2, and two
The cathode of pole pipe D2 is separately connected anode and one end of resistance R1 of diode D4, and it is defeated that the other end of resistance R3 is separately connected signal
Outlet V2, one end of capacitance C1, the collector of triode D6, the 4th pin of chip IC, one end of capacitance C2 and triode D7
Emitter；The other end of the resistance R1 is separately connected one end of the cathode and resistance R2 of diode D1, the diode D1
Anode connection capacitance C1 the other end, the other end of the resistance R2 is separately connected the anode of diode D3, triode D7
The base stage of base stage and triode D8, the cathode of the diode D3 be separately connected chip IC third pin and capacitance C2 it is another
End, the collector of triode D7 are separately connected one end of the collector and resistance R5 of triode D8, the other end of resistance R5 and three
The base stage of pole pipe D9 is connected, and the anode of the emitter connection diode D5 of triode D9, the cathode of diode D5 is separately connected two
The collector of the cathode and triode D9 of pole pipe D4；The emitter of the triode D8 is separately connected one end and the signal of resistance R4
Input terminal V1, the other end of the resistance R4 are connected with the second pin of chip IC.
The model 2N3055 of the model 2N2102, the triode D7 of the triode D6, the triode D8's
Model 2N5884, the model 2N6124 of the triode D9.The model 1N5394 of the diode D1, two pole
The model FR201 of the model RL207, the diode D4 of the model RL205, the diode D3 of pipe D2, described two
The model SF28 of pole pipe D5.
In the utility model, it is to make rear axle with two independent brushless hub electric motors, realizes Two-wheeled.In each motor
On all configure independent drive control device, and speed-regulating signal is then derived from same Horll's Handle, makes full use of the prior art, does not do weight
Multiple exploitation, the mode of double drive double control also increase reliability（In the case that one motor or controller go wrong, vehicle
It can travel as usual）.And motor has carried out accurate adjustment with drive control device and has been equipped with, and ensure that two wheels of rear axle or so
Consistency and synchronism.
It should be noted that above example is only to illustrate technical solutions of the utility model rather than restriction technologies scheme,
Although applicant is explained in detail the utility model with reference to preferred embodiment, those skilled in the art should manage
Solution, those to technical solutions of the utility model carry out modification or equivalent replacement, cannot be detached from the technical program objective and
Range should all cover in the utility model claims range.
Claims (4)
1. electric motor tricycle double-motor driving structure, which is characterized in that include the left motor on left rear wheel wheel hub
（1）With the right motor on off hind wheel wheel hub（2）, in left motor（1）On the first Hall sensor is installed（3）, on the right side
Motor（2）On the second Hall sensor is installed（4）, the left motor（1）Signal input part and left motor driver（5）'s
Signal output end is connected, the right motor（2）Signal input part and right motor driver（6）Signal output end be connected, institute
State the first Hall sensor（3）Signal output end and left motor driver（5）On a signal input part be connected, described the
Two Hall sensors（4）Signal output end and right motor driver（6）On a signal input part be connected；The left motor
Driver（5）On another signal input part and speed adjusting lever（7）A signal output end be connected, the right motor driving
Device（6）On another signal input part and speed adjusting lever（7）Another signal output end be connected；The left motor driver
（5）Power input and right motor driver（6）Power input respectively with accumulator（8）Electrical connection, the speed governing hand
Handle（7）By left motor driver（5）Power supply.
2. electric motor tricycle double-motor driving structure according to claim 1, which is characterized in that the left motor drives
Dynamic device（5）Including the chip IC of model 80C51, the first pin of the chip IC is connected with the emitter of triode D6, and three
The base stage of pole pipe D6 is separately connected the anode of diode D2 and one end of resistance R3, the cathode of diode D2 are separately connected diode
The anode of D4 and one end of resistance R1, the other end of resistance R3 are separately connected signal output end V2, one end of capacitance C1, triode
The emitter of one end and triode D7 of the collector of D6, the 4th pin of chip IC, capacitance C2；The other end of the resistance R1
It is separately connected one end of the cathode and resistance R2 of diode D1, the other end of the anode connection capacitance C1 of the diode D1, institute
State resistance R2 the other end be separately connected the anode of diode D3, the base stage of triode D7 and triode D8 base stage, described two
The cathode of pole pipe D3 is separately connected the other end of the third pin and capacitance C2 of chip IC, and the collector of triode D7 is separately connected
The other end of one end of the collector and resistance R5 of triode D8, resistance R5 is connected with the base stage of triode D9, triode D9's
Emitter connects the anode of diode D5, and the cathode of diode D5 is separately connected the current collection of the cathode and triode D9 of diode D4
Pole；The emitter of the triode D8 is separately connected one end and the signal input part V1 of resistance R4, the other end of the resistance R4
It is connected with the second pin of chip IC.
3. electric motor tricycle double-motor driving structure according to claim 2, which is characterized in that the triode D6
Model 2N2102, the triode D7 model 2N3055, the triode D8 model 2N5884, described three
The model 2N6124 of pole pipe D9.
4. electric motor tricycle double-motor driving structure according to claim 3, which is characterized in that the diode D1
Model 1N5394, the diode D2 model RL205, the diode D3 model RL207, two pole
The model FR201, the model SF28 of the diode D5 of pipe D4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064921.8U CN207809627U (en) | 2018-01-16 | 2018-01-16 | Electric motor tricycle double-motor driving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064921.8U CN207809627U (en) | 2018-01-16 | 2018-01-16 | Electric motor tricycle double-motor driving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207809627U true CN207809627U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820064921.8U Expired - Fee Related CN207809627U (en) | 2018-01-16 | 2018-01-16 | Electric motor tricycle double-motor driving structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305047A (en) * | 2018-09-29 | 2019-02-05 | 淮海机电科技股份有限公司 | A kind of motor vehicle dual-motor drive dynamic control device |
-
2018
- 2018-01-16 CN CN201820064921.8U patent/CN207809627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305047A (en) * | 2018-09-29 | 2019-02-05 | 淮海机电科技股份有限公司 | A kind of motor vehicle dual-motor drive dynamic control device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |