CN103291446B - The motor of extended-range electric vehicle and electric motor car thereof - Google Patents
The motor of extended-range electric vehicle and electric motor car thereof Download PDFInfo
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- CN103291446B CN103291446B CN201310073856.7A CN201310073856A CN103291446B CN 103291446 B CN103291446 B CN 103291446B CN 201310073856 A CN201310073856 A CN 201310073856A CN 103291446 B CN103291446 B CN 103291446B
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Abstract
The invention discloses a kind of motor and electric motor car thereof of extended-range electric vehicle, motor is reciprocating engine, and the bent axle of motor is positioned at a crankcase, and crankshaft two end extends crankcase also at least for the generator of direct-connected electric motor car; The present invention adopts direct connection transmission structure, relative to having that transmission efficiency is high prior art, compact structure and alleviate the advantage of transmission system weight, reduces energy consumption, saves and manufacture and user cost; Crankshaft two end all stretches out crankcase, can drive more parts as far as possible, and such as need power-actuated parts for connecting air condition compressor, oil pump, water pump etc., improve transmission efficiency, entrucking space is little, lightweight; And its work operating mode and extended-range electric vehicle demand operating mode are adapted, and increase work efficiency, energy saving, motor discharge is effectively reduced, and reduces and produces cost and operating cost, is applicable to miniaturization, light-weighted vehicle uses; Structure of the present invention is specifically designed to extended-range electric vehicle.
Description
Technical field
The present invention relates to a kind of automotive component and electric motor car thereof, particularly a kind of motor of extended-range electric vehicle and electric motor car thereof.
Background technique
Extended-range electric vehicle power system is made up of electrokinetic cell system, power-driven system, whole-control system and accessory power system (APU); Operation control strategy is completed by entire car controller.Battery pack can be charged by ground charging pile or onboard charger, and charge power supply is produced by driven by engine generator, and motor can adopt fuel combustion type or gas-type.
In prior art, the motor that extended-range electric vehicle uses, all adopts existing motor car engine or uses logical machine motor, do not develop the special engine of applicable extended-range electric vehicle.
Available engine is adopted to have following shortcoming: available engine is high speed machine, peak output and Maximum Torque appear at about 6500-8500r/min, work operating mode differs far away with extended-range electric vehicle demand operating mode, could need use on extended-range electric vehicle through gear, cause inefficiency, user cost is high.The shortcomings such as energy waste is higher; And, former machine design all has the devices such as driving mechanism, gear, starting mechanism, and extended-range electric vehicle motor is not owing to belonging to vehicle traction structure, thus all do not need said structure, the method generally adopted improves former machine in use, but improve and all can not reach optimal effectiveness, make whole engine structure complicated, volume is larger and heavier, cause cost of production and operating cost high, waste driving source, also causes the serious waste of resource; Be unfavorable for miniaturization, light-weighted Car design principle.
When particularly machine motor is led in use, because its structural design is not suitable for vehicle-mounted, when travelling under complex road condition condition, can cause motor each mechanism insufficient lubrication, the problems such as fuel oil supply is bad, and travel noise, vibrations greatly, comfort level of riding is poor.
Therefore, need to improve the motor of existing increasing journey electric motor car, its work operating mode and extended-range electric vehicle demand operating mode are adapted, increase work efficiency, energy saving, reduces and produces cost and operating cost, is applicable to miniaturization, light-weighted vehicle uses; Motor in prior art is avoided to the problem of the bad adaptability of the running environment of complex road condition, to increase the travelling comfort driven.
Summary of the invention
In view of this, the invention provides a kind of motor and electric motor car thereof of extended-range electric vehicle, its work operating mode and extended-range electric vehicle demand operating mode are adapted, increase work efficiency, energy saving, reduces and produces cost and operating cost, is applicable to miniaturization, light-weighted vehicle uses; Motor in prior art is avoided to the problem of the bad adaptability of the running environment of complex road condition, to increase the travelling comfort driven.
The motor of extended-range electric vehicle of the present invention, described motor is reciprocating engine, and the bent axle of motor is positioned at a crankcase, and described crankshaft two end extends crankcase also at least for the generator of direct-connected electric motor car; Adopt direct connection transmission structure, relative to having that transmission efficiency is high prior art, compact structure and alleviate the advantage of transmission system weight, reduce energy consumption, save and manufacture and user cost; Crankshaft two end all stretches out crankcase, can drive more parts as far as possible, and such as need power-actuated parts for connecting air condition compressor, oil pump, water pump etc., improve transmission efficiency, entrucking space is little, lightweight.
Further, reciprocating engine comprises cylinder assembly and the bent axle for outputing power, and coordinates be provided with trunnion shaft with transmission of crankshaft; Adopt balance shaft structure, structure simply and very practical, effectively can slow down car load vibration, improve the travelling comfort of driving.
Further, described motor is reciprocating engine, and the speed range of Maximum Torque and peak output is 3000-4000r/min; Maximum engine torque and rotating speed corresponding to peak output determine the body structure of motor, and the engine weight of this structure, volume and operational efficiency are suitable for extended-range electric vehicle and use;
Described motor is also fixedly installed for filtering the air filter that enters engine air and the silencing apparatus for reducing engine noise, described air filter comprises air filter assembly and steam outlet pipe, described steam outlet pipe is straight tube, and its internal diameter is 40-43mm, and length is 250-350mm; Air filter does not indicate in the drawings, and certainly, air filter also comprises suction tude, and air filter assembly comprises air filter housing, air filter inner chamber and filter core, all belongs to prior art, does not repeat them here; Compare prior art, internal diameter and the length of the air filter steam outlet pipe in the present embodiment increase all to some extent, thus the air inflow of engine inlets can be promoted, promote the efficiency of the whole gas handling system of motor, thus reach the object promoting engine power under same rotational speed;
Described silencing apparatus comprises intake elbow, exhaust elbow and noise elimination assembly, and described intake elbow internal diameter is 21-24mm, and length is 350-450mm; Described exhaust elbow internal diameter is 29-31mm, and length is 250-350mm; Described noise elimination assembly comprises cylindrical shell, dividing plate I and dividing plate II, described cylindrical shell is divided into separate chamber I, chamber II and chamber III along airintake direction by described dividing plate I and dividing plate II, described noise elimination assembly also comprises pipe I for being communicated with intake elbow and chamber I, the pipe II for communicated cavity I and chamber III, the pipe III for communicated cavity II and chamber III and the pipe IV for communicated cavity II and exhaust elbow, described pipe I outlet side is closed, and it is placed in circumference on the pipeline section in chamber I and is provided with radial direction through hole for communicating with chamber I; In the present embodiment, the internal diameter of silencing apparatus intake elbow and bend pipe of giving vent to anger and length compare prior art to be increased all to some extent, silencing apparatus is connected with motor air outlet channel, for reducing engine noise, in the present embodiment, by the improvement to silencing apparatus, gas is circled round in separate chamber, soundproof effect can be improved, but also can promote the air displacement of silencing apparatus simultaneously, namely improve the throughput of gas in silencing apparatus of motor discharge, make engine exhaust smooth and easy, thus reach the object promoting engine output;
Described motor is provided with intake cam and exhaust cam, described intake cam active section is 86 ° of-279 ° of intervals, intake cam corner 86 °-188 ° is air inlet ascent stage time interval, intake cam corner 188 °-279 ° is the air inlet decline stage time interval, and all the other angular interval of one-period are the valve-closing maintaining segment of shift invariant; Described exhaust cam active section is 69 ° of-294 ° of intervals, it is exhaust ascent stage when exhaust cam angle 69 °-172 ° is interval, be the exhaust decline stage when exhaust cam angle 188 °-279 ° is interval, all the other angular interval of one-period are the valve-closing maintaining segment of shift invariant; By to inlet and outlet cam optimization design of ship line, reduce the vibration of distribution device, the seating velocity of conservative control valve and the power of taking a seat, make distribution device working stability reliable, the moment that motor obtains optimal valve unlatching and cuts out can be made, effectively improve the power performance of motor, promote the output power of motor.
Under polar coordinate system, the position relationship between intake cam corner with polar coordinates open side is corresponding as follows:
Angle | Polar coordinates open side | Angle | Polar coordinates open side | Angle | Polar coordinates open side |
0 | 12.5 | 121 | 12.70178316 | 241 | 12.7260329 |
1 | 12.5 | 122 | 12.71080283 | 242 | 12.7175453 |
2 | 12.5 | 123 | 12.72218724 | 243 | 12.70939401 |
3 | 12.5 | 124 | 12.73654601 | 244 | 12.70124857 |
4 | 12.5 | 125 | 12.75330318 | 245 | 12.69310131 |
5 | 12.5 | 126 | 12.77313819 | 246 | 12.6849522 |
6 | 12.5 | 127 | 12.79612435 | 247 | 12.67680124 |
7 | 12.5 | 128 | 12.82240955 | 248 | 12.66864844 |
8 | 12.5 | 129 | 12.85210697 | 249 | 12.66049378 |
9 | 12.5 | 130 | 12.88523047 | 250 | 12.65233727 |
10 | 12.5 | 131 | 12.92197275 | 251 | 12.64417891 |
11 | 12.5 | 132 | 12.96228266 | 252 | 12.63601869 |
12 | 12.5 | 133 | 13.00638259 | 253 | 12.62785662 |
13 | 12.5 | 134 | 13.05429222 | 254 | 12.61969269 |
14 | 12.5 | 135 | 13.10609872 | 255 | 12.6115269 |
15 | 12.5 | 136 | 13.16189829 | 256 | 12.60335926 |
16 | 12.5 | 137 | 13.2216488 | 257 | 12.59518975 |
17 | 12.5 | 138 | 13.28546309 | 258 | 12.58701848 |
18 | 12.5 | 139 | 13.35341028 | 259 | 12.57885461 |
19 | 12.5 | 140 | 13.42544889 | 260 | 12.57075353 |
20 | 12.5 | 141 | 13.5019129 | 261 | 12.56281818 |
21 | 12.5 | 142 | 13.58279821 | 262 | 12.55515898 |
22 | 12.5 | 143 | 13.6681713 | 263 | 12.54789331 |
23 | 12.5 | 144 | 13.75801448 | 264 | 12.54108911 |
24 | 12.5 | 145 | 13.8524623 | 265 | 12.53479273 |
25 | 12.5 | 146 | 13.95155442 | 266 | 12.52902062 |
26 | 12.5 | 147 | 14.05536665 | 267 | 12.52382802 |
27 | 12.5 | 148 | 14.16396286 | 268 | 12.5191677 |
28 | 12.5 | 149 | 14.27738871 | 269 | 12.51503048 |
29 | 12.5 | 150 | 14.39569165 | 270 | 12.51141544 |
30 | 12.5 | 151 | 14.51889778 | 271 | 12.5083215 |
31 | 12.5 | 152 | 14.64702534 | 272 | 12.50574599 |
32 | 12.5 | 153 | 14.78006463 | 273 | 12.50368481 |
33 | 12.5 | 154 | 14.91800039 | 274 | 12.50210173 |
34 | 12.5 | 155 | 15.06081278 | 275 | 12.50106381 |
35 | 12.5 | 156 | 15.20839927 | 276 | 12.5004331 |
36 | 12.5 | 157 | 15.36037666 | 277 | 12.50011881 |
37 | 12.5 | 158 | 15.51649033 | 278 | 12.50001309 |
38 | 12.5 | 159 | 15.67723591 | 279 | 12.5 |
39 | 12.5 | 160 | 15.83947177 | 280 | 12.5 |
40 | 12.5 | 161 | 16.00288366 | 281 | 12.5 |
41 | 12.5 | 162 | 16.16541102 | 282 | 12.5 |
42 | 12.5 | 163 | 16.32596715 | 283 | 12.5 |
43 | 12.5 | 164 | 16.48343102 | 284 | 12.5 |
44 | 12.5 | 165 | 16.63858089 | 285 | 12.5 |
45 | 12.5 | 166 | 16.78882272 | 286 | 12.5 |
46 | 12.5 | 167 | 16.93496558 | 287 | 12.5 |
47 | 12.5 | 168 | 17.07629509 | 288 | 12.5 |
48 | 12.5 | 169 | 17.21247467 | 289 | 12.5 |
49 | 12.5 | 170 | 17.34322026 | 290 | 12.5 |
50 | 12.5 | 171 | 17.46830587 | 291 | 12.5 |
51 | 12.5 | 172 | 17.5875742 | 292 | 12.5 |
52 | 12.5 | 173 | 17.70091111 | 293 | 12.5 |
53 | 12.5 | 174 | 17.80823687 | 294 | 12.5 |
54 | 12.5 | 175 | 17.90949663 | 295 | 12.5 |
55 | 12.5 | 176 | 18.00465017 | 296 | 12.5 |
56 | 12.5 | 177 | 18.09363528 | 297 | 12.5 |
57 | 12.5 | 178 | 18.17636214 | 298 | 12.5 |
58 | 12.5 | 179 | 18.25271001 | 299 | 12.5 |
59 | 12.5 | 180 | 18.32252038 | 300 | 12.5 |
60 | 12.5 | 181 | 18.38560105 | 301 | 12.5 |
61 | 12.5 | 182 | 18.44171838 | 302 | 12.5 |
62 | 12.5 | 183 | 18.49058688 | 303 | 12.5 |
63 | 12.5 | 184 | 18.53185641 | 304 | 12.5 |
64 | 12.5 | 185 | 18.56509372 | 305 | 12.5 |
65 | 12.5 | 186 | 18.58976062 | 306 | 12.5 |
66 | 12.5 | 187 | 18.60517152 | 307 | 12.5 |
67 | 12.5 | 188 | 18.61042549 | 308 | 12.5 |
68 | 12.5 | 189 | 18.6044549 | 309 | 12.5 |
69 | 12.5 | 190 | 18.58622163 | 310 | 12.5 |
70 | 12.5 | 191 | 18.55438615 | 311 | 12.5 |
71 | 12.5 | 192 | 18.50703036 | 312 | 12.5 |
72 | 12.5 | 193 | 18.44109473 | 313 | 12.5 |
73 | 12.5 | 194 | 18.35082831 | 314 | 12.5 |
74 | 12.5 | 195 | 18.2172762 | 315 | 12.5 |
75 | 12.5 | 196 | 17.96508197 | 316 | 12.5 |
76 | 12.5 | 197 | 17.6835065 | 317 | 12.5 |
77 | 12.5 | 198 | 17.40324122 | 318 | 12.5 |
78 | 12.5 | 199 | 17.13253146 | 319 | 12.5 |
79 | 12.5 | 200 | 16.87302314 | 320 | 12.5 |
80 | 12.5 | 201 | 16.62485077 | 321 | 12.5 |
81 | 12.5 | 202 | 16.38806375 | 322 | 12.5 |
82 | 12.5 | 203 | 16.16264215 | 323 | 12.5 |
83 | 12.5 | 204 | 15.94788295 | 324 | 12.5 |
84 | 12.5 | 205 | 15.74376842 | 325 | 12.5 |
85 | 12.5 | 206 | 15.54918993 | 326 | 12.5 |
86 | 12.5 | 207 | 15.36432577 | 327 | 12.5 |
87 | 12.50000007 | 208 | 15.18833256 | 328 | 12.5 |
88 | 12.50003569 | 209 | 15.02088274 | 329 | 12.5 |
89 | 12.50024079 | 210 | 14.8619233 | 330 | 12.5 |
90 | 12.50075868 | 211 | 14.71050961 | 331 | 12.5 |
91 | 12.50171952 | 212 | 14.56691341 | 332 | 12.5 |
92 | 12.50327989 | 213 | 14.43058207 | 333 | 12.5 |
93 | 12.50534888 | 214 | 14.3009186 | 334 | 12.5 |
94 | 12.50800071 | 215 | 14.17823646 | 335 | 12.5 |
95 | 12.51122279 | 216 | 14.06188828 | 336 | 12.5 |
96 | 12.51501723 | 217 | 13.95152165 | 337 | 12.5 |
97 | 12.5193832 | 218 | 13.84734334 | 338 | 12.5 |
98 | 12.52431961 | 219 | 13.74880349 | 339 | 12.5 |
99 | 12.5298786 | 220 | 13.65587385 | 340 | 12.5 |
100 | 12.5360679 | 221 | 13.56840816 | 341 | 12.5 |
101 | 12.54278241 | 222 | 13.48577159 | 342 | 12.5 |
102 | 12.54992118 | 223 | 13.40821545 | 343 | 12.5 |
103 | 12.55748823 | 224 | 13.33554827 | 344 | 12.5 |
104 | 12.56531651 | 225 | 13.26746272 | 345 | 12.5 |
105 | 12.57327804 | 226 | 13.20374473 | 346 | 12.5 |
106 | 12.58127843 | 227 | 13.14458446 | 347 | 12.5 |
107 | 12.58928202 | 228 | 13.08972758 | 348 | 12.5 |
108 | 12.59728387 | 229 | 13.03914296 | 349 | 12.5 |
109 | 12.60528397 | 230 | 12.99278191 | 350 | 12.5 |
110 | 12.61328232 | 231 | 12.95041079 | 351 | 12.5 |
111 | 12.62127892 | 232 | 12.91212024 | 352 | 12.5 |
112 | 12.62927378 | 233 | 12.87764234 | 353 | 12.5 |
113 | 12.63726689 | 234 | 12.84684512 | 354 | 12.5 |
114 | 12.64525826 | 235 | 12.81980134 | 355 | 12.5 |
115 | 12.65324788 | 236 | 12.7962886 | 356 | 12.5 |
116 | 12.66123576 | 237 | 12.77614552 | 357 | 12.5 |
117 | 12.6692219 | 238 | 12.75946017 | 358 | 12.5 |
118 | 12.6772063 | 239 | 12.74573404 | 359 | 12.5 |
119 | 12.68518968 | 240 | 12.73495495 | 360 | 12.5 |
120 | 12.6932698 |
; Above-mentioned data relay angular unit is °, and the unit of polar coordinates open side is mm;
Under polar coordinate system, the position relationship between exhaust cam angle with polar coordinates open side is corresponding as follows:
Angle | Polar coordinates open side | Angle | Polar coordinates open side | Angle | Polar coordinates open side |
0 | 12.5 | 121 | 13.05156524 | 241 | 12.88223279 |
1 | 12.5 | 122 | 13.10147031 | 242 | 12.85696687 |
2 | 12.5 | 123 | 13.15521249 | 243 | 12.83471616 |
3 | 12.5 | 124 | 13.21296215 | 244 | 12.81524264 |
4 | 12.5 | 125 | 13.27488195 | 245 | 12.79851058 |
5 | 12.5 | 126 | 13.34091702 | 246 | 12.78386465 |
6 | 12.5 | 127 | 13.41138969 | 247 | 12.77207877 |
7 | 12.5 | 128 | 13.48625372 | 248 | 12.76218324 |
8 | 12.5 | 129 | 13.56568441 | 249 | 12.75329452 |
9 | 12.5 | 130 | 13.64995539 | 250 | 12.74526402 |
10 | 12.5 | 131 | 13.7389586 | 251 | 12.73776514 |
11 | 12.5 | 132 | 13.83310305 | 252 | 12.73039253 |
12 | 12.5 | 133 | 13.93239971 | 253 | 12.723019 |
13 | 12.5 | 134 | 14.03700436 | 254 | 12.71564387 |
14 | 12.5 | 135 | 14.14731174 | 255 | 12.70826714 |
15 | 12.5 | 136 | 14.26319146 | 256 | 12.70088881 |
16 | 12.5 | 137 | 14.38515901 | 257 | 12.69350887 |
17 | 12.5 | 138 | 14.51321866 | 258 | 12.68612732 |
18 | 12.5 | 139 | 14.64764255 | 259 | 12.67874416 |
19 | 12.5 | 140 | 14.7888193 | 260 | 12.6713594 |
20 | 12.5 | 141 | 14.93671292 | 261 | 12.66397303 |
21 | 12.5 | 142 | 15.09192871 | 262 | 12.65658504 |
22 | 12.5 | 143 | 15.25438018 | 263 | 12.64919545 |
23 | 12.5 | 144 | 15.42467366 | 264 | 12.64180424 |
24 | 12.5 | 145 | 15.60282102 | 265 | 12.63441142 |
25 | 12.5 | 146 | 15.78928709 | 266 | 12.62701698 |
26 | 12.5 | 147 | 15.98418181 | 267 | 12.61962093 |
27 | 12.5 | 148 | 16.18769608 | 268 | 12.61222326 |
28 | 12.5 | 149 | 16.39980071 | 269 | 12.60482397 |
29 | 12.5 | 150 | 16.61996963 | 270 | 12.59742307 |
30 | 12.5 | 151 | 16.8476922 | 271 | 12.59002055 |
31 | 12.5 | 152 | 17.07940006 | 272 | 12.58261896 |
32 | 12.5 | 153 | 17.30880691 | 273 | 12.57523835 |
33 | 12.5 | 154 | 17.52404518 | 274 | 12.56793479 |
34 | 12.5 | 155 | 17.71277206 | 275 | 12.56078879 |
35 | 12.5 | 156 | 17.87467144 | 276 | 12.55388178 |
36 | 12.5 | 157 | 18.01486156 | 277 | 12.54730951 |
37 | 12.5 | 158 | 18.13703793 | 278 | 12.5411101 |
38 | 12.5 | 159 | 18.24420221 | 279 | 12.5352878 |
39 | 12.5 | 160 | 18.33860239 | 280 | 12.52996999 |
40 | 12.5 | 161 | 18.42178301 | 281 | 12.52510111 |
41 | 12.5 | 162 | 18.49487609 | 282 | 12.52067053 |
42 | 12.5 | 163 | 18.55875049 | 283 | 12.51667903 |
43 | 12.5 | 164 | 18.614098 | 284 | 12.51312732 |
44 | 12.5 | 165 | 18.66148345 | 285 | 12.51001607 |
45 | 12.5 | 166 | 18.70137606 | 286 | 12.50734584 |
46 | 12.5 | 167 | 18.7341717 | 287 | 12.5051159 |
47 | 12.5 | 168 | 18.76021127 | 288 | 12.50333394 |
48 | 12.5 | 169 | 18.77978106 | 289 | 12.50194975 |
49 | 12.5 | 170 | 18.79312546 | 290 | 12.50102008 |
50 | 12.5 | 171 | 18.80045965 | 291 | 12.50044271 |
51 | 12.5 | 172 | 18.80196422 | 292 | 12.50013725 |
52 | 12.5 | 173 | 18.7978187 | 293 | 12.50001981 |
53 | 12.5 | 174 | 18.78816475 | 294 | 12.5 |
54 | 12.5 | 175 | 18.77309914 | 295 | 12.5 |
55 | 12.5 | 176 | 18.75271415 | 296 | 12.5 |
56 | 12.5 | 177 | 18.72709087 | 297 | 12.5 |
57 | 12.5 | 178 | 18.69630449 | 298 | 12.5 |
58 | 12.5 | 179 | 18.66043268 | 299 | 12.5 |
59 | 12.5 | 180 | 18.61953938 | 300 | 12.5 |
60 | 12.5 | 181 | 18.57369544 | 301 | 12.5 |
61 | 12.5 | 182 | 18.52296375 | 302 | 12.5 |
62 | 12.5 | 183 | 18.46740934 | 303 | 12.5 |
63 | 12.5 | 184 | 18.40709061 | 304 | 12.5 |
64 | 12.5 | 185 | 18.34206674 | 305 | 12.5 |
65 | 12.5 | 186 | 18.27238999 | 306 | 12.5 |
66 | 12.5 | 187 | 18.1981109 | 307 | 12.5 |
67 | 12.5 | 188 | 18.11927374 | 308 | 12.5 |
68 | 12.5 | 189 | 18.03591844 | 309 | 12.5 |
69 | 12.5 | 190 | 17.94807553 | 310 | 12.5 |
70 | 12.50001201 | 191 | 17.85576693 | 311 | 12.5 |
71 | 12.50009144 | 192 | 17.75900583 | 312 | 12.5 |
72 | 12.5003262 | 193 | 17.6578115 | 313 | 12.5 |
73 | 12.50080368 | 194 | 17.55224585 | 314 | 12.5 |
74 | 12.50160549 | 195 | 17.44238702 | 315 | 12.5 |
75 | 12.50283328 | 196 | 17.32831596 | 316 | 12.5 |
76 | 12.50444222 | 197 | 17.21010414 | 317 | 12.5 |
77 | 12.5065242 | 198 | 17.08782312 | 318 | 12.5 |
78 | 12.50905635 | 199 | 16.96153895 | 319 | 12.5 |
79 | 12.51203785 | 200 | 16.8313222 | 320 | 12.5 |
80 | 12.51546992 | 201 | 16.69737245 | 321 | 12.5 |
81 | 12.51935323 | 202 | 16.55965978 | 322 | 12.5 |
82 | 12.52368844 | 203 | 16.41927068 | 323 | 12.5 |
83 | 12.52847618 | 204 | 16.27643506 | 324 | 12.5 |
84 | 12.53372429 | 205 | 16.13204109 | 325 | 12.5 |
85 | 12.53946976 | 206 | 15.98661422 | 326 | 12.5 |
86 | 12.5456671 | 207 | 15.84126491 | 327 | 12.5 |
87 | 12.55225328 | 208 | 15.69678894 | 328 | 12.5 |
88 | 12.55920885 | 209 | 15.55320084 | 329 | 12.5 |
89 | 12.5664372 | 210 | 15.41287017 | 330 | 12.5 |
90 | 12.57385203 | 211 | 15.27489876 | 331 | 12.5 |
91 | 12.58136643 | 212 | 15.14008402 | 332 | 12.5 |
92 | 12.58891134 | 213 | 15.0087718 | 333 | 12.5 |
93 | 12.5964585 | 214 | 14.88116749 | 334 | 12.5 |
94 | 12.60400396 | 215 | 14.75740663 | 335 | 12.5 |
95 | 12.61154769 | 216 | 14.63759446 | 336 | 12.5 |
96 | 12.61908972 | 217 | 14.52177632 | 337 | 12.5 |
97 | 12.62663003 | 218 | 14.40996845 | 338 | 12.5 |
98 | 12.63416864 | 219 | 14.30218085 | 339 | 12.5 |
99 | 12.64170553 | 220 | 14.19839065 | 340 | 12.5 |
100 | 12.64924072 | 221 | 14.09858953 | 341 | 12.5 |
101 | 12.65677419 | 222 | 14.00273767 | 342 | 12.5 |
102 | 12.66430597 | 223 | 13.91082084 | 343 | 12.5 |
103 | 12.67183603 | 224 | 13.82279683 | 344 | 12.5 |
104 | 12.6793644 | 225 | 13.73863524 | 345 | 12.5 |
105 | 12.68689113 | 226 | 13.65830062 | 346 | 12.5 |
106 | 12.69446594 | 227 | 13.58174126 | 347 | 12.5 |
107 | 12.7023846 | 228 | 13.50893006 | 348 | 12.5 |
108 | 12.71101798 | 229 | 13.43980239 | 349 | 12.5 |
109 | 12.72042163 | 230 | 13.37433622 | 350 | 12.5 |
110 | 12.73204847 | 231 | 13.31246321 | 351 | 12.5 |
111 | 12.74633726 | 232 | 13.2541598 | 352 | 12.5 |
112 | 12.76272288 | 233 | 13.19936355 | 353 | 12.5 |
113 | 12.78193516 | 234 | 13.14804066 | 354 | 12.5 |
114 | 12.80398532 | 235 | 13.10014559 | 355 | 12.5 |
115 | 12.82920559 | 236 | 13.05562706 | 356 | 12.5 |
116 | 12.85756897 | 237 | 13.01446016 | 357 | 12.5 |
117 | 12.88932426 | 238 | 12.97657421 | 358 | 12.5 |
118 | 12.92448807 | 239 | 12.9419585 | 359 | 12.5 |
119 | 12.96317855 | 240 | 12.91051126 | 360 | 12.5 |
120 | 13.00554947 |
; Above-mentioned data relay angular unit is °, and the unit of polar coordinates open side is mm;
According to engine performance need air filter and silencing apparatus are changed, thus the many wheels suboptimization realized engine breathing, motor peak output in the speed range of 3000-4000r/min is made to reach optimum, in the present embodiment, as calculated, engine power can reach 8kw when 4000r/min.
Further, described motor is provided with lubrication system, and described lubrication system comprises lubricating oil path, oil pump and filter thin oil, and described filter thin oil is placed on crankcase cover; The installation for convenience detach of external filter cleaner and maintenance, and the cleaning and the replacing that facilitate filter core; And oil filtration effect is better, longer service life, user cost is lower, and this filter thin oil shell also has certain cooling action to machine oil.
Further, described bent axle is coordinated by gear pair transmission with between trunnion shaft, and gear pair comprises transmission and is equipped with the balance shaft driven gear that trunnion shaft driving gear and transmission in bent axle be equipped with in trunnion shaft and takes turns; Transmission accuracy is higher, long service life, is easy to arrange, has good counterbalance effect.
Further, described motor is provided with constituent, and described constituent comprises cooling line, heat dissipation equipment and water pump; Adopt water-cooling structure to have good cooling effect, be suitable for long-play.
Further, the power input of described water pump and oil pump is driven by carrier gear by trunnion shaft driving tooth; Or, by trunnion shaft driving tooth Direct driver; Simplify the structure, decrease amount of parts, reduce cost of production, avoid the waste of the means of production, alleviate complete machine weight, and make simple and compact for structure, power utilization is abundant, energy efficient; During use, adjustment water pump, machine oil pump structure and running speed, ensure that motor is under 3000-4000r/min running, lubrication and cooling effect reach best, avoid the situation of engine overheat or insufficient lubrication to occur, effectively can extend the working life of motor.
Further, described motor is started by counter the dragging of generator be connected with transmission of crankshaft or is started by external starting device; Described motor is provided with the startup pressure-reducing valve mechanism opening exhaust valve when starting; Be convenient to start, reduce the anti-starting torque dragging inrush current or other external equipments of generator, during engine start, exhaust valve is opened, and reduces starting torque, and startup is become more easily.
Further, coordinate with described transmission of crankshaft and be provided with multichannel Power output; Can drive more parts, such as need power-actuated parts for connecting air condition compressor, oil pump, water pump etc., improve transmission efficiency, entrucking space is little, lightweight as far as possible.
The invention also discloses a kind of electric motor car applying the motor of extended-range electric vehicle, described electric motor car is provided with the motor of described extended-range electric vehicle, the transmission of crankshaft of the motor of described extended-range electric vehicle coordinates the generator of at least direct-connected electric motor car, eliminates original clutch, major-minor axle, starting mechanism, magnetogenerator etc.; Reduce cost of production, avoid the waste of the means of production, alleviate complete machine weight.
Beneficial effect of the present invention: the motor of extended-range electric vehicle of the present invention and electric motor car thereof, adopt reciprocating engine, adopt direct connection transmission structure, relative to having that transmission efficiency is high prior art, compact structure and alleviate the advantage of transmission system weight, reduce energy consumption, save and manufacture and user cost; Crankshaft two end all stretches out crankcase, can drive more parts as far as possible, and such as need power-actuated parts for connecting air condition compressor, oil pump, water pump etc., improve transmission efficiency, entrucking space is little, lightweight; And its work operating mode and extended-range electric vehicle demand operating mode are adapted, and increase work efficiency, energy saving, motor discharge is effectively reduced, and reduces and produces cost and operating cost, is applicable to miniaturization, light-weighted vehicle uses; Structure of the present invention is specifically designed to extended-range electric vehicle, avoids motor in prior art to the problem of the bad adaptability of the running environment of complex road condition, to increase the travelling comfort driven; After being installed on electric motor car, eliminate original clutch, major-minor axle, starting mechanism, magnetogenerator etc.; Reduce cost of production, avoid the waste of the means of production, alleviate complete machine weight.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the mounting structure schematic diagram of filter thin oil;
Fig. 3 is the transmission matching chart of trunnion shaft and bent axle;
Fig. 4 is acoustic wave filter structure schematic diagram;
Fig. 5 is engine speed and power proportions graph of a relation.
Embodiment
Fig. 1 is structural representation of the present invention, Fig. 2 is the mounting structure schematic diagram of filter thin oil, Fig. 3 is the transmission matching chart of trunnion shaft and bent axle, Fig. 5 is engine speed and power proportions graph of a relation, as shown in the figure: the motor of the extended-range electric vehicle of the present embodiment, described motor is reciprocating engine, and the speed range of Maximum Torque and peak output is 3000-4000r/min; Maximum engine torque and the multipair rotating speed of answering of peak output determine the body structure of motor, and the engine weight of this structure, volume and operational efficiency are suitable for extended-range electric vehicle and use; As shown in the figure, identical with common reciprocating engine, have cylinder head assembly 1, cam assembly 2, spark plug 3, piston rod part 4, cylinder body 5, bent axle 7 and crankcase, in figure, crankcase comprises casing 13, left case lid 14 and right case lid 12; Motor of the present invention is overhead cam structure, the drive sprocket 17 being also provided with timing chain 17, the driven sprocket 16 coordinated with camshaft and coordinating with bent axle 7.
In the present embodiment, reciprocating engine comprises cylinder assembly and the bent axle for outputing power, and cylinder assembly comprises aforesaid cylinder body, cylinder head assembly etc., does not repeat them here; Coordinate with bent axle 7 transmission and be provided with trunnion shaft 19; Adopt trunnion shaft 19 structure, structure simply and very practical, effectively can slow down car load vibration, improve the travelling comfort of driving.
In the present embodiment, described bent axle 7 is positioned at a crankcase, and crankcase is extended at described bent axle 7 two ends and at least for the generator of direct-connected electric motor car, as shown in the figure, left case lid 14 and right case lid 12 are extended in bent axle 7 two ends respectively correspondence; Adopt direct connection transmission structure, relative to having that transmission efficiency is high prior art, compact structure and alleviate the advantage of transmission system weight, reduce energy consumption, save and manufacture and user cost; Crankshaft two end all stretches out crankcase, can drive more parts as far as possible, and such as need power-actuated parts for connecting air condition compressor, oil pump, water pump etc., improve transmission efficiency, entrucking space is little, lightweight.
In the present embodiment, described motor is also fixedly installed for filtering the air filter that enters engine air and the silencing apparatus for reducing engine noise, described air filter comprises air filter assembly and steam outlet pipe, and described steam outlet pipe is straight tube, its internal diameter is 40-43mm, and length is 250-350mm; Air filter does not indicate in the drawings, and certainly, air filter also comprises suction tude, and air filter assembly comprises air filter housing, air filter inner chamber and filter core, all belongs to prior art, does not repeat them here; Compare prior art, internal diameter and the length of the air filter steam outlet pipe in the present embodiment increase all to some extent, thus the air inflow of engine inlets can be promoted, promote the efficiency of the whole gas handling system of motor, thus reach the object promoting engine power under same rotational speed;
As shown in Figure 4, described silencing apparatus comprises intake elbow 21, exhaust elbow 22 and noise elimination assembly, and described intake elbow internal diameter is 21-24mm, and length is 350-450mm, described exhaust elbow internal diameter is 29-31mm, and length is 250-350mm, described noise elimination assembly comprises cylindrical shell 23, dividing plate I 24 and dividing plate II 25, described cylindrical shell is divided into separate chamber I 26 along airintake direction by described dividing plate I 24 and dividing plate II 25, chamber II 27 and chamber III 28, described noise elimination assembly also comprises the pipe I 29 for being communicated with intake elbow 21 and chamber I 26, for the pipe II 30 in communicated cavity I 26 and chamber III 28, pipe III 31 for communicated cavity II 27 and chamber III 28 and the pipe IV 32 for communicated cavity II 27 and exhaust elbow 22, described pipe I 29 outlet side is closed, it is placed in circumference on the pipeline section in chamber I 26 and is provided with radial direction through hole 33 for communicating with chamber I, in the present embodiment, the internal diameter of silencing apparatus intake elbow and bend pipe of giving vent to anger and length compare prior art to be increased all to some extent, silencing apparatus is connected with motor air outlet channel, for reducing engine noise, in the present embodiment, by the improvement to silencing apparatus, gas is circled round in separate chamber, soundproof effect can be improved, but also can promote the air displacement of silencing apparatus simultaneously, namely improve the throughput of gas in silencing apparatus of motor discharge, make engine exhaust smooth and easy, thus reach the object promoting engine output,
Described motor is provided with intake cam and exhaust cam, described intake cam active section is 86 ° of-279 ° of intervals, intake cam corner 86 °-188 ° is air inlet ascent stage time interval, intake cam corner 188 °-279 ° is the air inlet decline stage time interval, and all the other angular interval of one-period are the valve-closing maintaining segment of shift invariant; Described exhaust cam active section is 69 ° of-294 ° of intervals, it is exhaust ascent stage when exhaust cam angle 69 °-172 ° is interval, be the exhaust decline stage when exhaust cam angle 188 °-279 ° is interval, all the other angular interval of one-period are the valve-closing maintaining segment of shift invariant; By to inlet and outlet cam optimization design of ship line, reduce the vibration of distribution device, the seating velocity of conservative control valve and the power of taking a seat, make distribution device working stability reliable, the moment that motor obtains optimal valve unlatching and cuts out can be made, effectively improve the power performance of motor, promote the output power of motor.
Under polar coordinate system, the position relationship between intake cam corner with polar coordinates open side is corresponding as follows:
Angle | Polar coordinates open side | Angle | Polar coordinates open side | Angle | Polar coordinates open side |
0 | 12.5 | 121 | 12.70178316 | 241 | 12.7260329 |
1 | 12.5 | 122 | 12.71080283 | 242 | 12.7175453 |
2 | 12.5 | 123 | 12.72218724 | 243 | 12.70939401 |
3 | 12.5 | 124 | 12.73654601 | 244 | 12.70124857 |
4 | 12.5 | 125 | 12.75330318 | 245 | 12.69310131 |
5 | 12.5 | 126 | 12.77313819 | 246 | 12.6849522 |
6 | 12.5 | 127 | 12.79612435 | 247 | 12.67680124 |
7 | 12.5 | 128 | 12.82240955 | 248 | 12.66864844 |
8 | 12.5 | 129 | 12.85210697 | 249 | 12.66049378 |
9 | 12.5 | 130 | 12.88523047 | 250 | 12.65233727 |
10 | 12.5 | 131 | 12.92197275 | 251 | 12.64417891 |
11 | 12.5 | 132 | 12.96228266 | 252 | 12.63601869 |
12 | 12.5 | 133 | 13.00638259 | 253 | 12.62785662 |
13 | 12.5 | 134 | 13.05429222 | 254 | 12.61969269 |
14 | 12.5 | 135 | 13.10609872 | 255 | 12.6115269 |
15 | 12.5 | 136 | 13.16189829 | 256 | 12.60335926 |
16 | 12.5 | 137 | 13.2216488 | 257 | 12.59518975 |
17 | 12.5 | 138 | 13.28546309 | 258 | 12.58701848 |
18 | 12.5 | 139 | 13.35341028 | 259 | 12.57885461 |
19 | 12.5 | 140 | 13.42544889 | 260 | 12.57075353 |
20 | 12.5 | 141 | 13.5019129 | 261 | 12.56281818 |
21 | 12.5 | 142 | 13.58279821 | 262 | 12.55515898 |
22 | 12.5 | 143 | 13.6681713 | 263 | 12.54789331 |
23 | 12.5 | 144 | 13.75801448 | 264 | 12.54108911 |
24 | 12.5 | 145 | 13.8524623 | 265 | 12.53479273 |
25 | 12.5 | 146 | 13.95155442 | 266 | 12.52902062 |
26 | 12.5 | 147 | 14.05536665 | 267 | 12.52382802 |
27 | 12.5 | 148 | 14.16396286 | 268 | 12.5191677 |
28 | 12.5 | 149 | 14.27738871 | 269 | 12.51503048 |
29 | 12.5 | 150 | 14.39569165 | 270 | 12.51141544 |
30 | 12.5 | 151 | 14.51889778 | 271 | 12.5083215 |
31 | 12.5 | 152 | 14.64702534 | 272 | 12.50574599 |
32 | 12.5 | 153 | 14.78006463 | 273 | 12.50368481 |
33 | 12.5 | 154 | 14.91800039 | 274 | 12.50210173 |
34 | 12.5 | 155 | 15.06081278 | 275 | 12.50106381 |
35 | 12.5 | 156 | 15.20839927 | 276 | 12.5004331 |
36 | 12.5 | 157 | 15.36037666 | 277 | 12.50011881 |
37 | 12.5 | 158 | 15.51649033 | 278 | 12.50001309 |
38 | 12.5 | 159 | 15.67723591 | 279 | 12.5 |
39 | 12.5 | 160 | 15.83947177 | 280 | 12.5 |
40 | 12.5 | 161 | 16.00288366 | 281 | 12.5 |
41 | 12.5 | 162 | 16.16541102 | 282 | 12.5 |
42 | 12.5 | 163 | 16.32596715 | 283 | 12.5 |
43 | 12.5 | 164 | 16.48343102 | 284 | 12.5 |
44 | 12.5 | 165 | 16.63858089 | 285 | 12.5 |
45 | 12.5 | 166 | 16.78882272 | 286 | 12.5 |
46 | 12.5 | 167 | 16.93496558 | 287 | 12.5 |
47 | 12.5 | 168 | 17.07629509 | 288 | 12.5 |
48 | 12.5 | 169 | 17.21247467 | 289 | 12.5 |
49 | 12.5 | 170 | 17.34322026 | 290 | 12.5 |
50 | 12.5 | 171 | 17.46830587 | 291 | 12.5 |
51 | 12.5 | 172 | 17.5875742 | 292 | 12.5 |
52 | 12.5 | 173 | 17.70091111 | 293 | 12.5 |
53 | 12.5 | 174 | 17.80823687 | 294 | 12.5 |
54 | 12.5 | 175 | 17.90949663 | 295 | 12.5 |
55 | 12.5 | 176 | 18.00465017 | 296 | 12.5 |
56 | 12.5 | 177 | 18.09363528 | 297 | 12.5 |
57 | 12.5 | 178 | 18.17636214 | 298 | 12.5 |
58 | 12.5 | 179 | 18.25271001 | 299 | 12.5 |
59 | 12.5 | 180 | 18.32252038 | 300 | 12.5 |
60 | 12.5 | 181 | 18.38560105 | 301 | 12.5 |
61 | 12.5 | 182 | 18.44171838 | 302 | 12.5 |
62 | 12.5 | 183 | 18.49058688 | 303 | 12.5 |
63 | 12.5 | 184 | 18.53185641 | 304 | 12.5 |
64 | 12.5 | 185 | 18.56509372 | 305 | 12.5 |
65 | 12.5 | 186 | 18.58976062 | 306 | 12.5 |
66 | 12.5 | 187 | 18.60517152 | 307 | 12.5 |
67 | 12.5 | 188 | 18.61042549 | 308 | 12.5 |
68 | 12.5 | 189 | 18.6044549 | 309 | 12.5 |
69 | 12.5 | 190 | 18.58622163 | 310 | 12.5 |
70 | 12.5 | 191 | 18.55438615 | 311 | 12.5 |
71 | 12.5 | 192 | 18.50703036 | 312 | 12.5 |
72 | 12.5 | 193 | 18.44109473 | 313 | 12.5 |
73 | 12.5 | 194 | 18.35082831 | 314 | 12.5 |
74 | 12.5 | 195 | 18.2172762 | 315 | 12.5 |
75 | 12.5 | 196 | 17.96508197 | 316 | 12.5 |
76 | 12.5 | 197 | 17.6835065 | 317 | 12.5 |
77 | 12.5 | 198 | 17.40324122 | 318 | 12.5 |
78 | 12.5 | 199 | 17.13253146 | 319 | 12.5 |
79 | 12.5 | 200 | 16.87302314 | 320 | 12.5 |
80 | 12.5 | 201 | 16.62485077 | 321 | 12.5 |
81 | 12.5 | 202 | 16.38806375 | 322 | 12.5 |
82 | 12.5 | 203 | 16.16264215 | 323 | 12.5 |
83 | 12.5 | 204 | 15.94788295 | 324 | 12.5 |
84 | 12.5 | 205 | 15.74376842 | 325 | 12.5 |
85 | 12.5 | 206 | 15.54918993 | 326 | 12.5 |
86 | 12.5 | 207 | 15.36432577 | 327 | 12.5 |
87 | 12.50000007 | 208 | 15.18833256 | 328 | 12.5 |
88 | 12.50003569 | 209 | 15.02088274 | 329 | 12.5 |
89 | 12.50024079 | 210 | 14.8619233 | 330 | 12.5 |
90 | 12.50075868 | 211 | 14.71050961 | 331 | 12.5 |
91 | 12.50171952 | 212 | 14.56691341 | 332 | 12.5 |
92 | 12.50327989 | 213 | 14.43058207 | 333 | 12.5 |
93 | 12.50534888 | 214 | 14.3009186 | 334 | 12.5 |
94 | 12.50800071 | 215 | 14.17823646 | 335 | 12.5 |
95 | 12.51122279 | 216 | 14.06188828 | 336 | 12.5 |
96 | 12.51501723 | 217 | 13.95152165 | 337 | 12.5 |
97 | 12.5193832 | 218 | 13.84734334 | 338 | 12.5 |
98 | 12.52431961 | 219 | 13.74880349 | 339 | 12.5 |
99 | 12.5298786 | 220 | 13.65587385 | 340 | 12.5 |
100 | 12.5360679 | 221 | 13.56840816 | 341 | 12.5 |
101 | 12.54278241 | 222 | 13.48577159 | 342 | 12.5 |
102 | 12.54992118 | 223 | 13.40821545 | 343 | 12.5 |
103 | 12.55748823 | 224 | 13.33554827 | 344 | 12.5 |
104 | 12.56531651 | 225 | 13.26746272 | 345 | 12.5 |
105 | 12.57327804 | 226 | 13.20374473 | 346 | 12.5 |
106 | 12.58127843 | 227 | 13.14458446 | 347 | 12.5 |
107 | 12.58928202 | 228 | 13.08972758 | 348 | 12.5 |
108 | 12.59728387 | 229 | 13.03914296 | 349 | 12.5 |
109 | 12.60528397 | 230 | 12.99278191 | 350 | 12.5 |
110 | 12.61328232 | 231 | 12.95041079 | 351 | 12.5 |
111 | 12.62127892 | 232 | 12.91212024 | 352 | 12.5 |
112 | 12.62927378 | 233 | 12.87764234 | 353 | 12.5 |
113 | 12.63726689 | 234 | 12.84684512 | 354 | 12.5 |
114 | 12.64525826 | 235 | 12.81980134 | 355 | 12.5 |
115 | 12.65324788 | 236 | 12.7962886 | 356 | 12.5 |
116 | 12.66123576 | 237 | 12.77614552 | 357 | 12.5 |
117 | 12.6692219 | 238 | 12.75946017 | 358 | 12.5 |
118 | 12.6772063 | 239 | 12.74573404 | 359 | 12.5 |
119 | 12.68518968 | 240 | 12.73495495 | 360 | 12.5 |
120 | 12.6932698 |
; Above-mentioned data relay angular unit is °, and the unit of displacement is mm;
Under polar coordinate system, the position relationship between exhaust cam angle with polar coordinates open side is corresponding as follows:
Angle | Polar coordinates open side | Angle | Polar coordinates open side | Angle | Polar coordinates open side |
0 | 12.5 | 121 | 13.05156524 | 241 | 12.88223279 |
1 | 12.5 | 122 | 13.10147031 | 242 | 12.85696687 |
2 | 12.5 | 123 | 13.15521249 | 243 | 12.83471616 |
3 | 12.5 | 124 | 13.21296215 | 244 | 12.81524264 |
4 | 12.5 | 125 | 13.27488195 | 245 | 12.79851058 |
5 | 12.5 | 126 | 13.34091702 | 246 | 12.78386465 |
6 | 12.5 | 127 | 13.41138969 | 247 | 12.77207877 |
7 | 12.5 | 128 | 13.48625372 | 248 | 12.76218324 |
8 | 12.5 | 129 | 13.56568441 | 249 | 12.75329452 |
9 | 12.5 | 130 | 13.64995539 | 250 | 12.74526402 |
10 | 12.5 | 131 | 13.7389586 | 251 | 12.73776514 |
11 | 12.5 | 132 | 13.83310305 | 252 | 12.73039253 |
12 | 12.5 | 133 | 13.93239971 | 253 | 12.723019 |
13 | 12.5 | 134 | 14.03700436 | 254 | 12.71564387 |
14 | 12.5 | 135 | 14.14731174 | 255 | 12.70826714 |
15 | 12.5 | 136 | 14.26319146 | 256 | 12.70088881 |
16 | 12.5 | 137 | 14.38515901 | 257 | 12.69350887 |
17 | 12.5 | 138 | 14.51321866 | 258 | 12.68612732 |
18 | 12.5 | 139 | 14.64764255 | 259 | 12.67874416 |
19 | 12.5 | 140 | 14.7888193 | 260 | 12.6713594 |
20 | 12.5 | 141 | 14.93671292 | 261 | 12.66397303 |
21 | 12.5 | 142 | 15.09192871 | 262 | 12.65658504 |
22 | 12.5 | 143 | 15.25438018 | 263 | 12.64919545 |
23 | 12.5 | 144 | 15.42467366 | 264 | 12.64180424 |
24 | 12.5 | 145 | 15.60282102 | 265 | 12.63441142 |
25 | 12.5 | 146 | 15.78928709 | 266 | 12.62701698 |
26 | 12.5 | 147 | 15.98418181 | 267 | 12.61962093 |
27 | 12.5 | 148 | 16.18769608 | 268 | 12.61222326 |
28 | 12.5 | 149 | 16.39980071 | 269 | 12.60482397 |
29 | 12.5 | 150 | 16.61996963 | 270 | 12.59742307 |
30 | 12.5 | 151 | 16.8476922 | 271 | 12.59002055 |
31 | 12.5 | 152 | 17.07940006 | 272 | 12.58261896 |
32 | 12.5 | 153 | 17.30880691 | 273 | 12.57523835 |
33 | 12.5 | 154 | 17.52404518 | 274 | 12.56793479 |
34 | 12.5 | 155 | 17.71277206 | 275 | 12.56078879 |
35 | 12.5 | 156 | 17.87467144 | 276 | 12.55388178 |
36 | 12.5 | 157 | 18.01486156 | 277 | 12.54730951 |
37 | 12.5 | 158 | 18.13703793 | 278 | 12.5411101 |
38 | 12.5 | 159 | 18.24420221 | 279 | 12.5352878 |
39 | 12.5 | 160 | 18.33860239 | 280 | 12.52996999 |
40 | 12.5 | 161 | 18.42178301 | 281 | 12.52510111 |
41 | 12.5 | 162 | 18.49487609 | 282 | 12.52067053 |
42 | 12.5 | 163 | 18.55875049 | 283 | 12.51667903 |
43 | 12.5 | 164 | 18.614098 | 284 | 12.51312732 |
44 | 12.5 | 165 | 18.66148345 | 285 | 12.51001607 |
45 | 12.5 | 166 | 18.70137606 | 286 | 12.50734584 |
46 | 12.5 | 167 | 18.7341717 | 287 | 12.5051159 |
47 | 12.5 | 168 | 18.76021127 | 288 | 12.50333394 |
48 | 12.5 | 169 | 18.77978106 | 289 | 12.50194975 |
49 | 12.5 | 170 | 18.79312546 | 290 | 12.50102008 |
50 | 12.5 | 171 | 18.80045965 | 291 | 12.50044271 |
51 | 12.5 | 172 | 18.80196422 | 292 | 12.50013725 |
52 | 12.5 | 173 | 18.7978187 | 293 | 12.50001981 |
53 | 12.5 | 174 | 18.78816475 | 294 | 12.5 |
54 | 12.5 | 175 | 18.77309914 | 295 | 12.5 |
55 | 12.5 | 176 | 18.75271415 | 296 | 12.5 |
56 | 12.5 | 177 | 18.72709087 | 297 | 12.5 |
57 | 12.5 | 178 | 18.69630449 | 298 | 12.5 |
58 | 12.5 | 179 | 18.66043268 | 299 | 12.5 |
59 | 12.5 | 180 | 18.61953938 | 300 | 12.5 |
60 | 12.5 | 181 | 18.57369544 | 301 | 12.5 |
61 | 12.5 | 182 | 18.52296375 | 302 | 12.5 |
62 | 12.5 | 183 | 18.46740934 | 303 | 12.5 |
63 | 12.5 | 184 | 18.40709061 | 304 | 12.5 |
64 | 12.5 | 185 | 18.34206674 | 305 | 12.5 |
65 | 12.5 | 186 | 18.27238999 | 306 | 12.5 |
66 | 12.5 | 187 | 18.1981109 | 307 | 12.5 |
67 | 12.5 | 188 | 18.11927374 | 308 | 12.5 |
68 | 12.5 | 189 | 18.03591844 | 309 | 12.5 |
69 | 12.5 | 190 | 17.94807553 | 310 | 12.5 |
70 | 12.50001201 | 191 | 17.85576693 | 311 | 12.5 |
71 | 12.50009144 | 192 | 17.75900583 | 312 | 12.5 |
72 | 12.5003262 | 193 | 17.6578115 | 313 | 12.5 |
73 | 12.50080368 | 194 | 17.55224585 | 314 | 12.5 |
74 | 12.50160549 | 195 | 17.44238702 | 315 | 12.5 |
75 | 12.50283328 | 196 | 17.32831596 | 316 | 12.5 |
76 | 12.50444222 | 197 | 17.21010414 | 317 | 12.5 |
77 | 12.5065242 | 198 | 17.08782312 | 318 | 12.5 |
78 | 12.50905635 | 199 | 16.96153895 | 319 | 12.5 |
79 | 12.51203785 | 200 | 16.8313222 | 320 | 12.5 |
80 | 12.51546992 | 201 | 16.69737245 | 321 | 12.5 |
81 | 12.51935323 | 202 | 16.55965978 | 322 | 12.5 |
82 | 12.52368844 | 203 | 16.41927068 | 323 | 12.5 |
83 | 12.52847618 | 204 | 16.27643506 | 324 | 12.5 |
84 | 12.53372429 | 205 | 16.13204109 | 325 | 12.5 |
85 | 12.53946976 | 206 | 15.98661422 | 326 | 12.5 |
86 | 12.5456671 | 207 | 15.84126491 | 327 | 12.5 |
87 | 12.55225328 | 208 | 15.69678894 | 328 | 12.5 |
88 | 12.55920885 | 209 | 15.55320084 | 329 | 12.5 |
89 | 12.5664372 | 210 | 15.41287017 | 330 | 12.5 |
90 | 12.57385203 | 211 | 15.27489876 | 331 | 12.5 |
91 | 12.58136643 | 212 | 15.14008402 | 332 | 12.5 |
92 | 12.58891134 | 213 | 15.0087718 | 333 | 12.5 |
93 | 12.5964585 | 214 | 14.88116749 | 334 | 12.5 |
94 | 12.60400396 | 215 | 14.75740663 | 335 | 12.5 |
95 | 12.61154769 | 216 | 14.63759446 | 336 | 12.5 |
96 | 12.61908972 | 217 | 14.52177632 | 337 | 12.5 |
97 | 12.62663003 | 218 | 14.40996845 | 338 | 12.5 |
98 | 12.63416864 | 219 | 14.30218085 | 339 | 12.5 |
99 | 12.64170553 | 220 | 14.19839065 | 340 | 12.5 |
100 | 12.64924072 | 221 | 14.09858953 | 341 | 12.5 |
101 | 12.65677419 | 222 | 14.00273767 | 342 | 12.5 |
102 | 12.66430597 | 223 | 13.91082084 | 343 | 12.5 |
103 | 12.67183603 | 224 | 13.82279683 | 344 | 12.5 |
104 | 12.6793644 | 225 | 13.73863524 | 345 | 12.5 |
105 | 12.68689113 | 226 | 13.65830062 | 346 | 12.5 |
106 | 12.69446594 | 227 | 13.58174126 | 347 | 12.5 |
107 | 12.7023846 | 228 | 13.50893006 | 348 | 12.5 |
108 | 12.71101798 | 229 | 13.43980239 | 349 | 12.5 |
109 | 12.72042163 | 230 | 13.37433622 | 350 | 12.5 |
110 | 12.73204847 | 231 | 13.31246321 | 351 | 12.5 |
111 | 12.74633726 | 232 | 13.2541598 | 352 | 12.5 |
112 | 12.76272288 | 233 | 13.19936355 | 353 | 12.5 |
113 | 12.78193516 | 234 | 13.14804066 | 354 | 12.5 |
114 | 12.80398532 | 235 | 13.10014559 | 355 | 12.5 |
115 | 12.82920559 | 236 | 13.05562706 | 356 | 12.5 |
116 | 12.85756897 | 237 | 13.01446016 | 357 | 12.5 |
117 | 12.88932426 | 238 | 12.97657421 | 358 | 12.5 |
118 | 12.92448807 | 239 | 12.9419585 | 359 | 12.5 |
119 | 12.96317855 | 240 | 12.91051126 | 360 | 12.5 |
120 | 13.00554947 |
; Above-mentioned data relay angular unit is °, and the unit of displacement is mm;
According to engine performance need air filter and silencing apparatus are changed, thus the many wheels suboptimization realized engine breathing, motor peak output in the speed range of 3000-4000r/min is made to reach optimum, in the present embodiment, as calculated, as shown in Figure 5, the relation of orange line (position is upper) representing optimized rear engine power and rotating speed, the relation of red line (position under) representing optimized front engine power and rotating speed, engine power can reach 8kw when rotating speed is 4000r/min.
In the present embodiment, described motor is provided with lubrication system, and described lubrication system comprises lubricating oil path, oil pump 11 and filter thin oil 18, certainly, also comprises the structures such as necessary strainer, does not repeat them here; Described filter thin oil 18 is placed on crankcase cover, and as shown in Figure 2, filter thin oil 18 is placed on crankcase and is installed on right case lid 12; The installation for convenience detach of external filter cleaner 18 and maintenance, and the cleaning and the replacing that facilitate filter core; And oil filtration effect is better, longer service life, user cost is lower, and this filter thin oil shell also has certain cooling action to machine oil.
In the present embodiment, described bent axle 7 is coordinated by gear pair transmission with between trunnion shaft 19, and gear pair comprises transmission and is equipped with and is equipped with balance shaft driven gear wheel 20 in trunnion shaft 19 in the trunnion shaft driving gear 6 of bent axle 7 and transmission; Transmission accuracy is higher, long service life, is easy to arrange, has good counterbalance effect.
In the present embodiment, described motor is provided with constituent, and described constituent comprises cooling line, heat dissipation equipment and water pump 10; Adopt water-cooling structure to have good cooling effect, be suitable for long-play, the structure of water-cooled pipeline and heat dissipation equipment (radiator) belongs to existing usual layout, does not repeat them here.
In the present embodiment, the power input of described water pump 10 and oil pump 11 is driven by carrier gear 9 by trunnion shaft driving tooth 6, and as shown in the figure, carrier gear 9 is arranged at one and crosses the axle gear axle 8 be set in rotation with in crankcase; Certainly, also can by trunnion shaft driving tooth 6 Direct driver; Simplify the structure, decrease amount of parts, reduce cost of production, avoid the waste of the means of production, alleviate complete machine weight, and make simple and compact for structure, power utilization is abundant, energy efficient; During use, adjustment water pump, machine oil pump structure and running speed, ensure that motor is under 3000-4000r/min running, lubrication and cooling effect reach best, avoid the situation of engine overheat or insufficient lubrication to occur, effectively can extend the working life of motor.
In the present embodiment, described motor is started by counter the dragging of generator be in transmission connection with bent axle 7 or is started by external starting device; External starting device can adopt any engine start equipment of prior art, comprises electricity and starts etc.; Described motor is provided with the startup pressure-reducing valve mechanism opening exhaust valve when starting, reduction valve does not represent in the drawings, be arranged at cam assembly, be convenient to start, reduce the anti-starting torque dragging inrush current or other external equipments of generator, during engine start, exhaust valve is opened, reduce starting torque, startup is become more easily.
In the present embodiment, coordinate with the transmission of described bent axle 7 and be provided with multichannel Power output; Can drive more parts, such as need power-actuated parts for connecting air condition compressor, oil pump, water pump etc., improve transmission efficiency, entrucking space is little, lightweight as far as possible.
The invention also discloses a kind of electric motor car applying the motor of extended-range electric vehicle, described electric motor car is provided with the motor of described extended-range electric vehicle, bent axle 7 transmission of the motor of described extended-range electric vehicle coordinates the generator of at least direct-connected electric motor car, eliminates original clutch, major-minor axle, starting mechanism, magnetogenerator etc.; Reduce cost of production, avoid the waste of the means of production, alleviate complete machine weight.
What finally illustrate is, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technological scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (1)
1. a motor for extended-range electric vehicle, is characterized in that: described motor is reciprocating engine, and the speed range of Maximum Torque and peak output is 3000-4000r/min; The bent axle of motor is positioned at a crankcase, and described crankshaft two end extends crankcase also at least for the generator of direct-connected electric motor car; Described motor is overhead cam structure, the drive sprocket being provided with timing chain, driven sprocket and coordinating with bent axle; Described motor is also fixedly installed for filtering the air filter that enters engine air and the silencing apparatus for reducing engine noise, described air filter comprises air filter assembly and steam outlet pipe, described steam outlet pipe is straight tube, and its internal diameter is 40-43mm, and length is 250-350mm; Described silencing apparatus comprises intake elbow, exhaust elbow and noise elimination assembly, and described intake elbow internal diameter is 21-24mm, and length is 350-450mm; Described exhaust elbow internal diameter is 29-31mm, and length is 250-350mm;
Described noise elimination assembly comprises cylindrical shell, dividing plate I and dividing plate II, described cylindrical shell is divided into separate chamber I, chamber II and chamber III along airintake direction by described dividing plate I and dividing plate II, described noise elimination assembly also comprises pipe I for being communicated with intake elbow and chamber I, the pipe II for communicated cavity I and chamber III, the pipe III for communicated cavity II and chamber III and the pipe IV for communicated cavity II and exhaust elbow, described pipe I outlet side is closed, and it is placed in circumference on the pipeline section in chamber I and is provided with radial direction through hole for communicating with chamber I;
Described motor is provided with intake cam and exhaust cam, described intake cam active section is 86 ° of-279 ° of intervals, intake cam corner 86 °-188 ° is air inlet ascent stage time interval, intake cam corner 188 °-279 ° is the air inlet decline stage time interval, and all the other angular interval of one-period are the valve-closing maintaining segment of shift invariant; Described exhaust cam active section is 69 ° of-294 ° of intervals, it is exhaust ascent stage when exhaust cam angle 69 °-172 ° is interval, be the exhaust decline stage when exhaust cam angle 188 °-279 ° is interval, all the other angular interval of one-period are the valve-closing maintaining segment of shift invariant.
2. the motor of extended-range electric vehicle according to claim 1, is characterized in that: reciprocating engine comprises cylinder assembly and the bent axle for outputing power, and coordinates be provided with trunnion shaft with transmission of crankshaft.
3. the motor of extended-range electric vehicle according to claim 2, is characterized in that: described motor is provided with lubrication system, and described lubrication system comprises lubricating oil path, oil pump and filter thin oil, and described filter thin oil is placed on crankcase cover.
4. the motor of extended-range electric vehicle according to claim 3, it is characterized in that: described bent axle is coordinated by gear pair transmission with between trunnion shaft, gear pair comprises transmission and is equipped with the balance shaft driven gear that trunnion shaft driving gear and transmission in bent axle be equipped with in trunnion shaft and takes turns.
5. the motor of extended-range electric vehicle according to claim 4, is characterized in that: described motor is provided with constituent, and described constituent comprises cooling line, heat dissipation equipment and water pump.
6. the motor of extended-range electric vehicle according to claim 5, is characterized in that: the power input of described water pump and oil pump is driven by carrier gear by trunnion shaft driving tooth; Or, by trunnion shaft driving tooth Direct driver.
7. the motor of extended-range electric vehicle according to claim 6, is characterized in that: described motor is started by counter the dragging of generator be connected with transmission of crankshaft or started by external starting device; Described motor is provided with the startup pressure-reducing valve mechanism opening exhaust valve when starting.
8. the motor of extended-range electric vehicle according to claim 7, is characterized in that: coordinate with described transmission of crankshaft and be provided with multichannel Power output.
9. apply the electric motor car of the motor of extended-range electric vehicle for one kind, it is characterized in that: described electric motor car is provided with the motor of the extended-range electric vehicle described in the arbitrary claim of claim 1 to 8, the transmission of crankshaft of the motor of described extended-range electric vehicle coordinates the generator of at least direct-connected electric motor car.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202264650U (en) * | 2011-10-27 | 2012-06-06 | 韩群山 | Connection structure of fuel oil engine and generator of extended range electric vehicle |
DE102012214732A1 (en) * | 2011-08-23 | 2013-02-28 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Combined heat and power plant for electricity |
CN203175678U (en) * | 2013-03-07 | 2013-09-04 | 隆鑫通用动力股份有限公司 | Extended range electric vehicle engine and electric vehicle using same |
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US8723382B2 (en) * | 2011-04-19 | 2014-05-13 | Matthew A. Lebenbom | Electromagnetic motor-generator unit |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102012214732A1 (en) * | 2011-08-23 | 2013-02-28 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Combined heat and power plant for electricity |
CN202264650U (en) * | 2011-10-27 | 2012-06-06 | 韩群山 | Connection structure of fuel oil engine and generator of extended range electric vehicle |
CN203175678U (en) * | 2013-03-07 | 2013-09-04 | 隆鑫通用动力股份有限公司 | Extended range electric vehicle engine and electric vehicle using same |
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