CN114458757A - Quick gear shifting device and method for motor-driven electric spraying motorcycle - Google Patents
Quick gear shifting device and method for motor-driven electric spraying motorcycle Download PDFInfo
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- CN114458757A CN114458757A CN202111610651.9A CN202111610651A CN114458757A CN 114458757 A CN114458757 A CN 114458757A CN 202111610651 A CN202111610651 A CN 202111610651A CN 114458757 A CN114458757 A CN 114458757A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
- B62M25/06—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers foot actuated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Transmission Device (AREA)
Abstract
The invention provides a quick gear shifting device and a method for a motor-driven electric spraying motorcycle, wherein the device comprises: compared with the traditional gear switching device, the engine, the micro sensor, the first signal line, the engine gear main shaft gear, the engine gear auxiliary shaft gear, the ECU whole vehicle electronic control unit, the ABS control unit, the rear wheel vehicle speed sensor, the main body machine, the throttle grip and the clutch handle, when in use, a micro sensor can be added in the original mechanical gear shifting mechanism, and by using the micro sensor, the internal fuel injector and the ignition angle are operated without manually pulling a clutch to cut off power to realize smooth gear shifting operation, the gear shifting device is more convenient to use, the gear shifting speed is accelerated, the vehicle body can be stably controlled, the rotation speed of the main shaft and the auxiliary shaft of the engine gear is kept consistent all the time, the gear is quickly changed, the situations that the gear cannot be hung or blocked or even suddenly flameout and the like are prevented, and the use safety of the gear shifting device is improved.
Description
Technical Field
The invention relates to the technical field of motorcycle gear shifting, in particular to a device and a method for quickly shifting a motor-driven electric spraying motorcycle.
Background
The gear shifting process of the motor motorcycle is divided into two operations of gear shifting and gear shifting, at present, the manual mechanical operation is adopted, firstly, the hand clutch is pulled to reduce the accelerator, the gear shifting or the gear shifting is carried out, the oil is added while the clutch is released, the gear shifting action is finished, when the gear shifting is carried out, the manual clutch operation motorcycle with the gear needs to manually operate the left hand to pinch the clutch handle to separate the engine clutch and then interrupt the transmission of the power (or release the clutch handle by the left hand to combine the engine clutch) to change the rotating speed of the transmission shaft, and simultaneously, the right hand controls the accelerator knob to increase or reduce the mechanical action of the accelerator to adjust the opening degree of the valve body so that the rotating speed of the main shaft of the engine is synchronous with the rotating speed of the auxiliary shaft, and at the moment, the foot operation can be carried out for the gear shifting operation; for a rider, when the left hand and the right hand are not properly operated before gear shifting or the clutch handle and the accelerator are not matched in control operation, the gear of the engine cannot be engaged, can be stuck, even suddenly flameout is realized, and the clutch is separated and then combined to cause abrasion and scratch on a clutch plate.
Therefore, there is a need to provide a new electronic fuel injection motorcycle quick gear shifting device and method to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a quick gear shifting device and a method for a motor-driven electronic fuel injection motorcycle, which have the advantages of quick gear shifting and more stable riding.
The invention provides a quick gear shifting device and a method for a power-driven electronic fuel injection motorcycle, which comprises the following steps: the engine, a micro sensor, a first signal line, an engine gear main shaft gear, an engine gear auxiliary shaft gear, an ECU whole vehicle electronic control unit, an ABS control unit, a rear wheel vehicle speed sensor, a main body machine, an accelerator grip and a clutch handle, wherein the engine is fixedly arranged in the main body machine, the micro sensor is arranged in the main body machine and positioned on the side surface of the engine, the first signal line is electrically arranged in the micro sensor, the ECU whole vehicle electronic control unit is fixedly arranged in the main body machine and positioned on the side surface of the engine, the ABS control unit and the rear wheel vehicle speed sensor are respectively and fixedly arranged in the main body machine, the ECU whole vehicle electronic control unit, the ABS control unit and the rear wheel vehicle speed sensor are all electrically connected, the auxiliary shaft gear main shaft gear and the engine gear are respectively and fixedly arranged at the rear end in the main body machine, the throttle handle is installed in rotation of main part top one side, and main part top opposite side rotates and installs separation and reunion handle, its characterized in that: the utility model discloses a quick gear shifting device, including main part machine, ECU whole car electronic control unit, main part machine, be located the interior thrust unit that micro-gap sensor top fixed mounting has and is used for controlling the gear that goes up and down, thrust unit and micro-gap sensor sliding connection, the inside fixed mounting of ECU whole car electronic control unit is used for controlling the signal transmission device that main part built-in parts changed the vehicle gear along with thrust unit, the inside fixed mounting of main part machine has the supplementary gearshift that is used for supplementary signal transmission device to realize shifting fast.
Preferably, thrust unit includes gear shift connecting rod, gear shift rocking arm, gear shift foot rest, gear shift pull rod, link and stiff end, the engine side rotates installs the gear shift rocking arm, gear shift rocking arm and micro-motion sensor fixed connection, micro-motion sensor side slidable mounting has the gear shift connecting rod, gear shift connecting rod top fixed mounting has the stiff end, one side fixed mounting that the stiff end was kept away from to gear shift connecting rod tip has the link, the stiff end side rotates and installs the gear shift foot rest, gear shift foot rest top rotates installs the gear shift pull rod, the gear shift pull rod rotates with the main part machine to be connected.
Preferably, the first signal line is electrically connected with an ECU whole vehicle electronic control unit.
Preferably, the signal transmission device comprises a second signal line, a third signal line, a first pin, a second pin, a third pin, a fourth pin, a fifth pin, a sixth pin, a fuel injector and an engine crankshaft rotating speed output, the micro-motion sensor is internally positioned at two sides of the first signal line and symmetrically and fixedly provided with the second signal line and the third signal line, the ECU whole vehicle electronic control unit is internally positioned at the two sides of the second signal line and the third signal line and respectively fixedly provided with the first pin and the fourth pin, the second signal line is electrically connected with the first pin, the third signal line is electrically connected with the fourth pin, the ECU whole vehicle electronic control unit is internally fixedly provided with the second pin, the second pin is electrically connected with the first signal line, one side of the ECU whole vehicle electronic control unit, which is close to the ABS control unit, is fixedly provided with the third pin, the ECU whole vehicle electronic control unit bottom both sides are provided with sprayer and engine crankshaft rotational speed output respectively, ECU whole vehicle electronic control unit inside bottom position respectively fixed mounting have fifth stitch and sixth stitch, fifth stitch and sprayer electric connection, sixth stitch and engine crankshaft rotational speed output electric connection.
Preferably, the ABS control unit is electrically connected to the third pin.
Preferably, an engine gear main shaft gear is arranged between the fuel injector and the engine crankshaft rotating speed output.
Preferably, supplementary gearshift includes rear wheel, seventh stitch, eighth stitch, ninth stitch, chain and drive sprocket, rear wheel car speed sensor bottom is provided with the rear wheel, rear wheel and rear wheel car speed sensor electric connection, ABS the inside rear wheel car speed sensor side that is located of the ABS control unit is fixed mounting respectively has seventh stitch and eighth stitch, seventh stitch, eighth stitch all with rear wheel car speed sensor electric connection, ABS the inside eighth stitch bottom fixed mounting that is located of the control unit has the ninth stitch, the rear wheel bottom is provided with chain and drive sprocket respectively.
Preferably, an engine gear countershaft gear is arranged between the driving chain wheel and the chain.
Preferably, the ninth pin is electrically connected to the third pin.
Preferably, the rotation speeds of the engine range main shaft gear and the engine range counter shaft gear are the same.
The invention also provides a quick gear shifting method of the motor-driven electric spraying motorcycle, which is used for the device and comprises the following steps:
1) starting, namely starting the main body machine;
2) accelerating, namely accelerating the speed of the main machine by using an accelerator grip;
3) shifting gears, wherein a first signal wire at the end part of a gear shifting connecting rod is communicated with a second signal wire or a third signal wire by pushing or extruding the gear shifting connecting rod, then information is transmitted to the interior of an ECU whole vehicle electronic control unit through the use of a first pin or a second pin, and the rotating speed output of a fuel injector and an engine crankshaft at the bottom end is controlled;
4) the auxiliary device is used for reducing the integral rotating speed of the engine gear countershaft gear through the use of a rear wheel, then transmitting information into a rear wheel speed sensor, processing data through an ABS control unit through the use of a seventh pin and an eighth pin, and then transmitting the data into an ECU whole vehicle electronic control unit, so that the integral gear shifting step is matched;
5) the gear shifting is completed, the gear shifting is directly and quickly completed through the steps, so that the main machine can directly keep high-speed operation, and the whole gear shifting is smoother.
Compared with the related art, the quick gear shifting device and the method for the electronic fuel injection motorcycle have the following beneficial effects:
the invention provides a quick gear shifting device and a method for a power-driven electronic injection motorcycle, which comprises the following steps:
1. through the matching of an internal circuit and parts of the device, a micro-sensor can be added in the original mechanical gear shifting mechanism, an internal oil sprayer and an ignition angle are operated by using the micro-sensor, so that gears can be smoothly hung in, and the operation of smoothly shifting is realized without manually pulling a clutch to cut off power, so that the device is more convenient to use, the gear shifting speed is accelerated, and the integral working efficiency is improved;
2. through the use of the auxiliary gear shifting device, the automobile body can be stably controlled, the rotation speed of the main shaft and the auxiliary shaft of the engine gear is kept consistent all the time, the gears are quickly changed, the gears are smoothly switched, the conditions that the gears cannot be hung or blocked or even flameout occurs are prevented, and the use safety of the device is improved.
Drawings
FIG. 1 is a schematic view of an overall structure provided by the present invention;
FIG. 2 is a second schematic view of the overall structure provided by the present invention;
FIG. 3 is a third schematic view of the overall structure provided by the present invention;
FIG. 4 is a fourth schematic view of the overall structure provided by the present invention;
FIG. 5 is a schematic view of a pushing device according to the present invention;
FIG. 6 is a second schematic view of the pushing device according to the present invention;
FIG. 7 is a schematic structural diagram of a signal transmission device according to the present invention;
fig. 8 is a schematic structural diagram of an auxiliary shifting device provided by the present invention.
Reference numbers in the figures: 1. an engine; 2. a micro-motion sensor; 3. a first signal line; 41. an engine gear main shaft gear; 42. an engine gear counter shaft gear; 5. an ECU whole vehicle electronic control unit; 6. an ABS control unit; 7. a rear wheel speed sensor; 8. a pushing device; 81. a shift connecting rod; 82. a shift rocker arm; 83. a gear-shifting pedal lever; 84. a gear shifting pull rod; 85. a connecting end; 86. a fixed end; 9. a signal conducting device; 91. a second signal line; 92. a third signal line; 93. a first pin; 94. a second pin; 95. a third stitch; 96. a fourth pin; 97. a fifth pin; 98. a sixth stitch; 99. an oil injector; 910. the rotating speed of the crankshaft of the engine is output; 10. an auxiliary shifting device; 101. a rear wheel; 102. a seventh pin; 103. an eighth pin; 104. a ninth stitch; 105. a chain; 106. a drive sprocket; 11. a main body machine; 12. a throttle grip; 13. a clutch handle.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 in combination, wherein fig. 1 is one of the overall structural diagrams provided by the present invention; FIG. 2 is a second schematic view of the overall structure provided by the present invention; FIG. 3 is a third schematic view of the overall structure provided by the present invention; FIG. 4 is a fourth schematic view of the overall structure provided by the present invention; FIG. 5 is a schematic view of a pushing device according to the present invention; FIG. 6 is a second schematic view of the pushing device according to the present invention; FIG. 7 is a schematic structural diagram of a signal transmission device according to the present invention; fig. 8 is a schematic structural diagram of an auxiliary shifting device provided by the present invention. The quick gearshift device and method for the electronic fuel injection motorcycle comprises: the engine 1, the micro sensor 2, the first signal line 3, the engine gear main shaft gear 41, the engine gear auxiliary shaft gear 42, the ECU whole vehicle electronic control unit 5, the ABS control unit 6, the rear vehicle speed sensor 7, the main body machine 11, the accelerator grip 12 and the clutch handle 13.
In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the internal fixed mounting of the main body 11 has an engine 1, the internal position of the main body 11 is provided with a micro sensor 2 on the side of the engine 1, the internal electrical property of the micro sensor 2 has a first signal line 3, the internal position of the main body 11 on the side of the engine 1 is fixedly provided with an ECU vehicle electronic control unit 5, the internal position of the main body 11 is fixedly provided with an ABS control unit 6 and a rear wheel vehicle speed sensor 7, the ECU vehicle electronic control unit 5, the ABS control unit 6 and the rear wheel vehicle speed sensor 7 are electrically connected, the internal rear end of the main body 11 is fixedly provided with an engine gear main shaft gear 41 and an engine gear auxiliary shaft gear 42 respectively, one side of the top end of the main body 11 is rotatably provided with an accelerator grip 12, and the other side of the top end of the main body 11 is rotatably provided with a clutch handle 13, 11 inside being located 2 top fixed mounting of fine motion sensor of main part machine has thrust unit 8 that is used for controlling the gear that goes up and down, thrust unit 8 and 2 sliding connection of fine motion sensor, the whole car electronic control unit of ECU 5 inside fixed mounting of ECU is used for controlling 11 internal parts of main part machine and changes the signal conduction device 9 of vehicle gear along with thrust unit 8, 11 inside fixed mounting of main part machine has the supplementary gearshift 10 that is used for supplementary signal conduction device 9 to realize shifting fast.
When in use, the main body 11 is started, then after the engine 1 reaches a certain rotating speed, the pushing device 8 can be used according to the self requirement of a user, then the micro-motion sensor 2 quickly receives a signal transmitted inside the pushing device 8, then the transmission analysis is carried out on the internal signal through the use of the signal transmission device 9, and in the analysis process, the auxiliary gear shifting device 10 can be used to match with the signal transmission device 9 to quickly adjust the whole component, so that the whole gear is more smooth in the switching process, a driver does not need to operate the clutch and the accelerator by both hands, the internal gear of the engine 1 is better prevented from being hung, locked and even suddenly due to misoperation, the clutch is abraded and scratched by combining with a clutch plate after being separated, and the use of the equipment is more convenient, the service life of the internal parts of the equipment is better ensured.
Referring to fig. 5 and 6, thrust unit 8 includes shift connecting rod 81, shift rocking arm 82, shift foot bar 83, shift pull rod 84, link 85 and stiff end 86, engine 1 side is rotated and is installed shift rocking arm 82, shift rocking arm 82 and micro-motion sensor 2 fixed connection, micro-motion sensor 2 side slidable mounting has shift connecting rod 81, shift connecting rod 81 top fixed mounting has stiff end 86, one side fixed mounting that stiff end 86 was kept away from to shift connecting rod 81 tip has link 85, stiff end 86 side is rotated and is installed shift foot bar 83, shift foot bar 83 top is rotated and is installed shift pull rod 84, shift pull rod 84 rotates with main body machine 11 to be connected.
In use, the connection part of the shift pull rod 84 and the shift pedal rod 83 is pressed, or the inclined part of the shift pull rod 84 is directly pressed, so that the shift connecting rod 81 can be pushed or pulled according to the change of the angle of the shift pull rod 84, the position of the connecting end 85 at the top end of the shift connecting rod 81 is changed, the communication of the internal circuit of the electronic control unit 5 of the whole ECU is realized, the use of the subsequent signal transmission device 9 is more stable, the clutch handle 13 is not manually pressed by a driver and the accelerator grip 12 is rotated, the gear can be directly switched by only pressing the shift pull rod 84 through the foot, and the equipment is more convenient and safe in driving.
Referring to fig. 3, first signal line 3 and the whole car electronic control unit 5 electric connection of ECU, in use drive the change of top link 85 position through the use of gear shift connecting rod 81, make things convenient for the whole car electronic control unit 5 of ECU to cooperate the start-up of follow-up part according to the difference of line connection, carry out quick change to the gear, provide sufficient help for follow-up signal conduction device 9's use, accelerated the speed that the gear switches, the safety that main part machine 11 traveles when having guaranteed the gear and switching.
Referring to fig. 7, the signal conducting device 9 includes a second signal line 91, a third signal line 92, a first pin 93, a second pin 94, a third pin 95, a fourth pin 96, a fifth pin 97, a sixth pin 98, an oil injector 99 and an engine crankshaft rotational speed output 910, the second signal line 91 and the third signal line 92 are symmetrically and fixedly installed at two sides of the first signal line 3 inside the micro sensor 2, the first pin 93 and the fourth pin 96 are respectively and fixedly installed at the end portions of the second signal line 91 and the third signal line 92 inside the ECU whole vehicle electronic control unit 5, the second signal line 91 is electrically connected with the first pin 93, the third signal line 92 is electrically connected with the fourth pin 96, the second pin 94 is fixedly installed inside the ECU whole vehicle electronic control unit 5, the second pin 94 is electrically connected with the first signal line 3, the inside one side fixed mounting that is close to ABS the control unit 6 of the whole car electronic control unit 5 of ECU has a third stitch 95, 5 bottom both sides of the whole car electronic control unit of ECU are provided with sprayer 99 and engine crankshaft rotational speed output 910 respectively, 5 inside bottom positions of the whole car electronic control unit of ECU have fifth stitch 97 and sixth stitch 98 respectively fixed mounting, fifth stitch 97 and sprayer 99 electric connection, sixth stitch 98 and engine crankshaft rotational speed output 910 electric connection.
When in use, because the connecting end 85 is used, the internal signal line of the micro sensor 2 is communicated, so that the signal is directly transmitted into the second pin 94 inside the ECU whole vehicle electronic control unit 5, and a backflow ECU signal is directly formed, then because the ECU whole vehicle electronic control unit 5 is used, the signal is transmitted into the sixth pin 98, an instruction is sent to the oil injector 99, so that the oil injector 99 controls the oil injection quantity of the oil injector 99, the oil injector 99 instantly cuts off oil, through the use of the fourth pin 96, the collected signal of the engine crankshaft rotating speed output 910 is directly matched with the ignition angle of the engine 1, then the torque of the engine 1 and the rotating speed of the gear main shaft of the engine 1 are adjusted, so that the switching of the gear of the main body machine 11 is completed, the switching of the gear of the main body machine 11 is smoother, and the gear switching speed is accelerated, the safety of a driver and the service life of internal components of the main body machine 11 are guaranteed when the gears are switched, and the situations that the gears cannot be hung, can be stuck or suddenly flameout do not occur.
Referring to fig. 3, the ABS control unit 6 is electrically connected to the third pin 95, so as to facilitate the use of the shift assisting device 10, transmit signals inside the ABS control unit 6 and the rear wheel speed sensor 7 to the ECU electronic control unit 5, and perform centralized processing to assist the switching of the gears of the main body 11, so that the gears can be switched more smoothly.
Referring to fig. 7, an engine gear main shaft gear 41 is arranged between the fuel injector 99 and the engine crankshaft speed output 910, and is used for monitoring the rotation speed of the engine 1 gear in use, and then the rotation speeds of the engine gear main shaft gear and the engine crankshaft speed output 42 are kept consistent through the use of the engine gear auxiliary shaft gear, so that the subsequent gear shifting is smoother.
Referring to fig. 8, the auxiliary gearshift 10 includes rear wheel 101, seventh stitch 102, eighth stitch 103, ninth stitch 104, chain 105 and drive sprocket 106, rear wheel speed sensor 7 bottom is provided with rear wheel 101, rear wheel 101 and rear wheel speed sensor 7 electric connection, inside rear wheel speed sensor 7 side that is located of ABS control unit 6 is fixed mounting respectively seventh stitch 102 and eighth stitch 103, seventh stitch 102, eighth stitch 103 all with rear wheel speed sensor 7 electric connection, inside eighth stitch 103 bottom fixed mounting that is located of ABS control unit 6 has ninth stitch 104, rear wheel 101 bottom is provided with chain 105 and drive sprocket 106 respectively.
When in use, the rear wheel 101 is used to drive the chain 105 at the bottom end to work, and then the traction force is transmitted into the driving chain wheel 106 to achieve the effect of reverse dragging, the integral rotating speed of the engine gear auxiliary shaft gear 42 is reduced, the rotating speed of the engine gear main shaft gear 41 is correspondingly controlled, the rotating speed of the engine 1 gear main shaft is different from the rotating speed of the clutch gear transmitted by the engine crankshaft rotating speed output 910, so that the clutch on the engine 1 gear main shaft is instantly separated, the power transmitted by the engine 1 crankshaft is interrupted, the rotating speed between the engine gear main shaft gear 41 and the engine gear auxiliary shaft gear 42 is realized, the smooth gear switching of the main body machine 11 is ensured, and the working quality of the equipment is ensured.
Referring to fig. 8, an engine gear counter gear 42 is disposed between the driving sprocket 106 and the chain 105, so that the rotation speed between the driving sprocket and the chain can be transmitted in use, and because the engine gear counter gear 42 is engaged with the engine gear main gear 41, the rotation speed of one component can be instantaneously pulled back by the rotation speed of the other component, so that the subsequent gear shifting can be smoother. .
Referring to fig. 7 and 8, the ninth pin 104 is electrically connected to the third pin 95, so that in use, information processed inside the ABS control unit 6 is directly transmitted to the ECU electronic control unit 5, and then the fuel injector 99 at the bottom of the ECU electronic control unit 5 is further controlled to control the fuel injection amount of the fuel injector 99, so that the fuel injector 99 is instantly shut off, and switching of subsequent gears is more convenient.
Referring to fig. 3, the rotation speeds of the engine gear main shaft gear 41 and the engine gear auxiliary shaft gear 42 are the same, and the rotation speed of one side is reduced once, the rotation speed of the other side is linearly reduced under the action of the reverse drag, so that the rotation speeds of the two sides are directly ensured to be in the same state at any moment, and the subsequent gear switching is smoother.
The invention also provides a quick gear shifting method of the motor-driven electric spraying motorcycle, which is used for the device and comprises the following steps:
1) starting, namely starting the main body machine 11;
2) accelerating, namely accelerating the speed of the main machine 11 by using the accelerator grip 12;
3) shifting, wherein a first signal line 3 at the end part of a shift connecting rod 81 is communicated with a second signal line 91 or a third signal line 92 by pushing or extruding the shift connecting rod 81, then information is transmitted to the interior of an ECU whole vehicle electronic control unit 5 by using a first pin 93 or a second pin 94, and an oil injector 99 at the bottom end and an engine crankshaft rotating speed output 910 are controlled;
4) the auxiliary device is characterized in that the integral rotating speed of the engine gear countershaft gear 42 is reduced by using a rear wheel 101, then information is transmitted into a rear wheel speed sensor 7, data is processed by an ABS control unit 6 by using a seventh pin 102 and an eighth pin 103, and then the data is transmitted into an ECU (electronic control unit) 5 of the whole vehicle, so that the integral gear shifting step is matched;
5) the gear shifting is completed, the gear shifting is directly and quickly completed through the steps, so that the main body machine 11 can directly keep high-speed operation, and the whole gear shifting is smoother.
The working principle is as follows: when the quick gear shifting device and the method of the electronic fuel injection motorcycle are used, the main body 11 is started, then the pushing device 8 can be used according to the self requirement of a user after the engine 1 reaches a certain rotating speed, the gear shifting connecting rod 81 can move by pushing or pulling according to the change of the angle of the gear shifting pull rod 84 by pressing the connecting part of the gear shifting pull rod 84 and the gear shifting pedal rod 83 or directly pressing the inclined part of the gear shifting pull rod 84, so that the position of the connecting end 85 at the top end of the gear shifting connecting rod 81 is changed, the communication of the internal circuits of the ECU whole motorcycle electronic control unit 5 is realized, the subsequent signal transmission device 9 is more stably used, the clutch handle 13 and the accelerator grip 12 are not required to be manually pressed by a driver, and the gear shifting can be directly completed only by pressing the gear shifting pull rod 84 by feet, the device is more convenient and safer when driving, then the micro sensor 2 quickly receives signals transmitted inside the pushing device 8, then the internal signals are transmitted and analyzed through the use of the signal transmission device 9, because the connecting end 85 is used, the internal signal line of the micro sensor 2 is communicated, the signals are directly transmitted into the second pin 94 inside the ECU whole vehicle electronic control unit 5, and the returned ECU signals are directly formed, then because the ECU whole vehicle electronic control unit 5 is used, the signals are transmitted into the sixth pin 98, an instruction is sent to the oil injector 99, so that the oil injector 99 controls the oil injection quantity of the oil injector 99, the oil is instantly cut off through the oil injector 99, and the collected signals output by the rotating speed of the engine crankshaft 910 are directly matched with the ignition angle of the engine 1 through the use of the fourth pin 96, then, the torque of the engine 1 and the rotating speed of the gear main shaft of the engine 1 are adjusted, so that the gear of the main body machine 11 is switched, the gear of the main body machine 11 is switched more smoothly, the gear switching speed is increased, the safety of a driver and the service life of internal components of the main body machine 11 are ensured when the gear is switched, the situation that the gear cannot be hung, can be stuck or suddenly stalled does not occur, and the whole components can be quickly adjusted by using the auxiliary gear shifting device 10 in combination with the signal transmission device 9 during analysis, the chain 105 at the bottom end is driven to work through the use of the rear wheels 101, and then the traction force is transmitted into the driving chain wheel 106, so that the anti-dragging effect is achieved, the whole rotating speed of the auxiliary shaft gear 42 of the engine gear is reduced, and the rotating speed of the main shaft gear 41 of the engine gear is correspondingly controlled, the rotational speed of engine 1 gear main shaft differs with the clutch gear rotational speed that engine crankshaft rotational speed output 910 transmitted, make the clutch on the engine 1 gear main shaft separate in the twinkling of an eye, the power that engine 1 crankshaft transmitted is come has been interrupted, when realizing the rotational speed between engine gear main shaft gear 41 and the engine gear countershaft gear 42 with this, make holistic gear more smooth when switching, do not need driver's both hands to operate separation and throttle simultaneously, better avoid engine 1 inside gear that causes because misoperation hangs not, can the jamming, flameout suddenly even, it has wearing and tearing and scotch to the clutch disc to reunion after the clutch separation, make the use of equipment more convenient, also better assurance the life of equipment internals.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A motorized, electric spray motorcycle quick shifter comprising: the engine (1), the micro-sensor (2), a first signal line (3), an engine gear main shaft gear (41), an engine gear auxiliary shaft gear (42), an ECU whole vehicle electronic control unit (5), an ABS control unit (6), a rear wheel vehicle speed sensor (7), a main body machine (11), an accelerator grip (12) and a clutch handle (13), wherein the engine (1) is fixedly arranged in the main body machine (11), the micro-sensor (2) is arranged in the main body machine (11) and positioned on the side face of the engine (1), the first signal line (3) is electrically arranged in the micro-sensor (2), the ECU whole vehicle electronic control unit (5) is fixedly arranged in the main body machine (11) and positioned on the side face of the engine (1), the ABS control unit (6) and the rear wheel vehicle speed sensor (7) are respectively and fixedly arranged in the main body machine (11), ECU puts in order car electronic control unit (5), ABS control unit (6) and back wheel car between the fast sensor (7) equal electric connection, inside rear end difference fixed mounting of main part machine (11) has engine gear main shaft gear (41) and engine gear countershaft gear (42), main part machine (11) top one side is rotated and is installed throttle handle (12), and main part machine (11) top opposite side is rotated and is installed separation and reunion handle (13), its characterized in that: the utility model discloses a quick gear shifting device, including main part machine (11), be located that micro-motion sensor (2) top fixed mounting has thrust unit (8) that are used for controlling the gear that goes up and down in main part machine (11), thrust unit (8) and micro-motion sensor (2) sliding connection, the whole car electronic control unit of ECU (5) inside fixed mounting is used for controlling main part machine (11) internal component along with thrust unit (8) change signal conduction device (9) of vehicle gear, main part machine (11) inside fixed mounting has auxiliary signal conduction device (10) that are used for auxiliary signal conduction device (9) to realize shifting fast.
2. The electronic fuel injection motorcycle quick gear shifting device of claim 1, wherein the pushing device (8) comprises a gear shifting connecting rod (81), a gear shifting rocker (82), a gear shifting pedal rod (83), a gear shifting pull rod (84), a connecting end (85) and a fixing end (86), the gear shifting rocker (82) is rotatably installed on the side surface of the engine (1), the gear shifting rocker (82) is fixedly connected with the micro sensor (2), the gear shifting connecting rod (81) is slidably installed on the side surface of the micro sensor (2), the fixing end (86) is fixedly installed at the top end of the gear shifting connecting rod (81), the connecting end (85) is fixedly installed on one side, far away from the fixing end (86), of the end of the gear shifting connecting rod (81), the gear shifting pedal rod (83) is rotatably installed on the side surface of the fixing end (86), the gear shifting pull rod (84) is rotatably installed at the top end of the gear shifting pedal rod (83), the gear shifting pull rod (84) is rotatably connected with the main body machine (11).
3. An electronic fuel injection motorcycle quick gear-shifting device according to claim 2, characterized in that the first signal line (3) is electrically connected with an ECU whole motorcycle electronic control unit (5).
4. The electronic fuel injection motorcycle quick gear shifting device of claim 1, wherein the signal conducting device (9) comprises a second signal line (91), a third signal line (92), a first pin (93), a second pin (94), a third pin (95), a fourth pin (96), a fifth pin (97), a sixth pin (98), an oil injector (99) and an engine crankshaft rotating speed output (910), the second signal line (91) and the third signal line (92) are symmetrically and fixedly installed at two sides of the first signal line (3) inside the micro-motion sensor (2), the first pin (93) and the fourth pin (96) are respectively and fixedly installed at the end parts of the second signal line (91) and the third signal line (92) inside the ECU whole motorcycle electronic control unit (5), the second signal line (91) is electrically connected with the first pin (93), third signal line (92) and fourth stitch (96) electric connection, the inside fixed mounting of the whole car electronic control unit of ECU (5) has second stitch (94), second stitch (94) and first signal line (3) electric connection, the inside one side fixed mounting who is close to ABS the control unit (6) of the whole car electronic control unit of ECU (5) has third stitch (95), the whole car electronic control unit of ECU (5) bottom both sides are provided with sprayer (99) and engine crankshaft rotational speed output (910) respectively, the inside bottom position of the whole car electronic control unit of ECU (5) is fixed mounting respectively has fifth stitch (97) and sixth stitch (98), fifth stitch (97) and sprayer (99) electric connection, sixth stitch (98) and engine crankshaft rotational speed output (910) electric connection.
5. An electronic motorcycle quick gearshift as claimed in claim 4, characterised in that said ABS control unit (6) is electrically connected to a third pin (95).
6. An electronic motorcycle quick gearshift as claimed in claim 4, characterized in that an engine gear spindle gear (41) is provided between the fuel injector (99) and the engine crankshaft speed output (910).
7. The electronic fuel injection motorcycle quick gear shifting device according to claim 6, wherein the auxiliary gear shifting device (10) comprises a rear wheel (101), a seventh pin (102), an eighth pin (103), a ninth pin (104), a chain (105) and a drive sprocket (106), the rear wheel (101) is arranged at the bottom end of the rear wheel speed sensor (7), the rear wheel (101) is electrically connected with the rear wheel speed sensor (7), the seventh pin (102) and the eighth pin (103) are respectively and fixedly arranged inside the ABS control unit (6) and positioned on the side surface of the rear wheel speed sensor (7), the seventh pin (102) and the eighth pin (103) are both electrically connected with the rear wheel speed sensor (7), the ninth pin (104) is fixedly arranged inside the ABS control unit (6) and positioned at the bottom end of the eighth pin (103), the bottom ends of the rear wheels (101) are respectively provided with a chain (105) and a driving chain wheel (106).
8. An electronic motorcycle quick gearshift according to claim 7, characterized in that an engine gear counter gear (42) is arranged between the driving sprocket (106) and the chain (105); the ninth pin (104) is electrically connected with the third pin (95).
9. An electronic motorcycle quick-change gear shifting device according to claim 8, characterized in that the rotation speeds of both the engine gear main shaft gear (41) and the engine gear secondary shaft gear (42) are identical.
10. A motorized, electric-jet motorcycle quick-shift method, for use with the apparatus of any one of claims 7-9, characterized by the steps of:
1) starting, namely starting the main body machine (11);
2) accelerating, namely accelerating the speed of the main machine (11) by using the accelerator grip (12);
3) shifting, wherein a shifting connecting rod (81) is pushed or extruded, a first signal line (3) at the end part of the shifting connecting rod (81) is communicated with a second signal line (91) or a third signal line (92), then information is transmitted to the inside of an ECU whole vehicle electronic control unit (5) through the use of a first pin (93) or a second pin (94), and a fuel injector (99) at the bottom end and an engine crankshaft rotating speed output (910) are controlled;
4) the auxiliary device is used for reducing the integral rotating speed of an engine gear countershaft gear (42) through the use of a rear wheel (101), then transmitting information to the interior of a rear wheel speed sensor (7), processing data through an ABS control unit (6) through the use of a seventh pin (102) and an eighth pin (103), and then transmitting the data to the interior of an ECU whole vehicle electronic control unit (5) so as to match the integral gear shifting step;
5) the gear shifting is completed, the gear shifting is directly and quickly completed through the steps, so that the main body machine (11) can directly keep high-speed operation, and the whole gear shifting is smoother.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111610651.9A CN114458757A (en) | 2021-12-27 | 2021-12-27 | Quick gear shifting device and method for motor-driven electric spraying motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111610651.9A CN114458757A (en) | 2021-12-27 | 2021-12-27 | Quick gear shifting device and method for motor-driven electric spraying motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114458757A true CN114458757A (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111610651.9A Pending CN114458757A (en) | 2021-12-27 | 2021-12-27 | Quick gear shifting device and method for motor-driven electric spraying motorcycle |
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Application publication date: 20220510 |