往复蹬踏式驱动装置设计与分析.pdf

TZ9S冯永伟,李超2€,2210013K1对普通自行车驱动装置的受力情况进行了分析,指出了其不合理的地方,并提出了对人力驱动装置的改进措施B新型往复蹬踏驱动装置的设计,解决了普通自行车驱动装置对人力利用低下的问题,该装置可用作人们的代步及运货工具B1OM驱动装置；往复；自行车MS|U484DSM’BCI|10079483200206005202DESIGNANDANALYSISOFDRIVINGDEVICEOFRECIPROCATINGPEDALINGFENGYONGWEI,LICHAONANJINGINSTITUTEOFTECHNOLOGY,JIANGSUNANJING,210013,CHINA154CL–Z–
Z_,P1›A}_›R,ƒZIT,†S5BC›图1普通自行车驱动装置受力1›,360BH,1›B,L–F–FAC‚M,M1U,5B–SW2Q180B0BFACLSINADA4FACLTLWCO2A；AWCO2AYC˜BWCMRSFLCFLCFACSINA180BS,FACRSFLMCFLMCQ180B0BFACLSINADAPL2PFACRSFLMCFAC1QMCMCFLMCFAC1002P1006317|FAC,FLC,FLMC3BUS,M2UBMVN,Y1›Z60P,40SBB„4RZ1Q,Z›B图2普通自行车力线图2TZ91车架；2驱动轴；3,13超越离合器；4,6链条；5,8脚蹬摇杆；7从动链轮；9,11脚蹬；10滑轮；12驱动链轮图3往复蹬踏式驱动装置结构示意图Z9L˜1,BL20020819T€Eˆ1964,3,2Y,2ƒ,V,1Z_€9B522002M11€9/316YVLC,M3UB†3,13O1Z2,Z}12Z2,V}7},–5,8B–11,9“,BO1“,H6Z}12„V}7,H4SY–5,8,WYV†}3AO1}10„†}13BZT’–_/H–H,–WHZH†}ž_,O{Z„Z}ž_,Z}YVH6{}V}ž_,V7P1›_BNH,–WH4YV}{P†}Q_,P†}ZWS,P–M‹_MB’–/MK,P–_MKH,M–Z_,P_/P–,NHP†}ž_,P1›_›R,7†}Q_,ZWSBINž–5,8/–,VOBK“VM,ŸK–˜,/HH4S87V˜B3˜ZS|˜ZEM4UDEMBL}ZO1O2A,–O1A1LA,H–BO1LB,V}R1,Z}R2,†}R3,O1A1˜,˜˜SLO1O2LC˜HBINžH–V,4Q,5B图4新型驱动系统运动示意图|˜SLH,H–M,M4UB51TLBACOSHR35’–KH,HXL˜BLT–AFAB_/Tš,C1’V}O1{MRBES,{€{,˜B1L30B,“BH˜S_/B5FBFALALBFBT/,ZO23ZMDMDFBR35O1{MRMRMDR1R2|3T†IœMRFALALBR3R1R219TV,V}O1{MR–1,7Bš{BY1›V}{MRCM,M11VMRCFASINALR1CR2C2YV1,œZLALBR3R1R2JVL,ZVY1›ZKV{šZRTB,W–RSFLFLFASINB75BB105BT›,RSFLMFLMQ105B75BFALASINBDBLAP/612SIN15BPFAFA1QMMFLMFA10012SIN15BP10098186|FA,FL,FLM3BUS,M5UBMVN,TZ99,Y1›ZM1,VV4QB图5新型驱动装置力线图4ZSM1UY1›Z,1ICR1CR2C3M4U,ZH,–BQ,M’Y1›Z–B,–ž›BQ,BZ_VSB2LBSIN2,†}V”SB2PR3,”/58539ˆTZ9S212几个关键模块的说明21211自动建模模块}8˜M2U,œ}144A110ŸVU,B˜„”,VVU”†IBV,|„|,MH,O|XIHŒZ_VAT†,ƒVVVHL”BVIBUS,V|„žM7UB||11265256109,,,,,|XYZ1X1Y1Z12X2Y2Z2,,,,图7实体模型数据结构21212矩阵自生成模块›”9H,MW”KT,BM”{9,žLC”,ŒPB”VM,7I9VUS,ƒ1{}|„˜,V913M”,V7EMWN,‚Y,7O‚PB21213矩阵运算模块ƒUSMM,–9V”ELC,ŒV4Q›˜ŸA,MM‚A{H”E,USS›LŸFHVB33€ISQP4›,5SVT；7BFKN‚M,TMTM,5V6H,VNPQPR4”,HVVH9,VLNBQ80T_CADDP,žZ,9RM„žVV4B•ID119M1BV,200112199M1QV,198713›19M™/ŒCADM1BV,200114{19M™M1WWV,20001539ZO2V”,NHV}O1V”SB2PR3R2R1B5Z1I1/2SB2PR3R2R1PR3R1SBR2|SB2LBSIN2}TIEIPR3R12LBSIN2R245Ÿ1S,žY1›Z}{T21T3,˜}{T11T4BCA’|J,7FAFAC,IP˜Z}{Y1›ZKV{M,FALALBR3R1R2FACLR1CR2CœR1CR2C/R3R1LBR2LAL11,ICIR1C/R2CPR3R1/2LBSIN/2R22LASIN/2PLTT›S,TS0˜Z–›；SVUYZ–››,˜ZPHVYLYWC˜90B120BSS,–›2L,5NH˜Z1VY1›,T91›Ÿ,QMFƒ/,˜Z1›1BT,ŒZV,VPA1AB6“,FV–›,4Q,V41›B6˜ZC1›Z/ŒM1,AMD–ZZT,7/LLZTZ,V7X›SŒ,S8FBT}}；VT}„A,9VTRA‹B•ID11TZP1SZL0124526415,200205291582002M11€9/316