4H_2型花生收获机主要参数田间试验研究.pdf
2006M12jÄùî»12ù-171-)½3lö1BWkùî>;¦ZR¡ÏSj<vÐõûnuöêõûõûj<ÐnÈ0"öêõûjÐýýñÐýöêK1)½3l¥.î"d#!sÖ¥Âç¥Hq/ÉBùî½3lòl·S¥YYV÷¹ëÐÕý/¥BWö1k©ç)½3l².îÎ1aÊaEHÉÐî-ÉÎ¥¿M½3lñl·S9å>qaTqaTqacrq¥YA÷ñsY½3l·S¥öQyÍ#Kª²Ðî¥Fb1oMj<ýñ½3lkùîl·SÏmsË|4ÓDSM"ÓcI|i9iiý)½3láSKùÅ¥B˽3lñu媽3l!ÀÐõîýM²¥.dlZT<>¨åî!¥lðØáS"-w<-ßz¥½3lXSö1¥½33Áuw<<>bk)½3l¥ö1.îÎ1aEHåa-ÉÎÐEHɹkYyÍùî)½3l¥ö1½3l·S¥Yñ¹)½3l¥ùî4÷¥kGbkHqa!гFý¥,qk£jr½3µK³kB=¥lÕ½3T¹kbk!k!µL8a)½3l#È0?Üb³Fý¥¥,qÉsY¹NNNNNNNNNN¥EHòôÊsY¹NNNNNNNNNN¥Êõsõ¥°åsY¹NNNNNNNN¥öîsõ¥°åsY¹NNNN¥VîbkyÍÐk·SkyÍkÊ4ñö1¥kYyÍ.îÎ1fåîÔqaÊ1låîa-ÉÎNv#EHÉ2lbk·Sk·S¿vuj<T<Éi½3lv<>¥1pÊcrqaTqa9å>qTq©ñ·SbkZÃвT)½3l¥kyÍУÜVÂVîUö1l·S¥YkZÃвTÂVîUbVkyÍУÜ5BC&YQFSJNFOUBMGBDUPSTBOEUIFJSMFWFMTk²Tsò·S¥ªF)½3lö1k¥k·SsVÂVîUblà°ùTeº>;3öêÓ¨¦ù«V&NBJMTIVHVBOH!TPIVDPNbABCD.îÎ1ÊNNEHÉNN-ÉÎLN·I*û2006M12jÄùî»12ù-172-9å>qTqTqå>qABCDòyÍ£ÜABCDòyÍ£ÜcrqcrqVk²T5BC5IFFYQFSJNFOUBMSFTVMUk|ABbCbbD9å>qTqTqcrqVk·SsV5BC5BCMFPGBOBMZTJTPGUBSHFUTcrqTq9å>qTqª£Ü1411DCBA1222DCBA2222DCBA2223DCBAöQyÍDABC>>>DABC>>>DABC>>>ABDC>>>ªF1114DABC1222DABC2222DABC3222ABDCö1Ðl·S¥1")½3l¥åîÔqaÊaEHÉa-ÉÎò£Ü9å>qaTqTq¥Y1"ÂmîUò£Ücrq¥Y1"ÂmîUbmò£Ü9å>qaTqTq¥YJH*OGMVFODFPGUIFMFWFMTPOUIFUPUBMMPTJOHSBUFOVUCVSJFESBUFBOEOVUGBMMFOSBUFmò£Ücrq¥YJH*OGMVFODFPGUIFMFWFMTPOUIFTPJMDPOUFOUSBUFZµsÐKªFHqòk·S¥ZµsÂVîUbVVVAÕyÍ9å>q¥Yñ¥b¥Â/.îÎ1aÊaEHÉ©ØyÍ9å>qµÚ¥A÷7-ÉÎVCA÷¹yÍTqaTqcrqûµÚ¥A÷bVòk·S¥Zµs5BC7BSJBODFBOBMZTJTPGUIFFYQFSJNFOUBMJOEFYFT·SZµ÷ÜZ1®(ZµABCD&&:Å9å>q:ŶABCDTq:ÅABCDTq:ÅABCDcrq:ŲÐ)VÓ¥k²TÐsÏVA)½3l¥²Ð?½3l·S¥YdÈA÷ñö1yÍòñl·S¥YñÐöQ¨½9¥b¹Y$Üò·S¥¤>¨8F2006M12jÄùî»12ù-173-ßsEÉsÊPò·SûÐV?rKª¥FbIn¹yÍ·S¥×1ñsT¹9op9å>q¹sTqÐTqò¹scrq¹sîÄFk8ßs·SVVU¹É1rjjijjiRyWy=TÏiyi»i|k9Ø´Fßs·SjWi»jñ·S¥op´ijyi»i|kÏ»jñ·SjRi»jñ·S¾FkÏ/b®sV©Y8·S¥öQyͨ½¹CBADKD£ÜF¹1222DABCEHÉNNÊNN.îÎ1-ÉιLNIûbL=3ÁVñÏVôò¹¥L=fçòñ·S¥8ßsð5L¤aò¹¥KªF½33Áµ¥CLilbIÓD<>öê½33ÁÄ5F½33Á8Ä/<;>62öêj/w<_<>>;¦Z©½33Á¥ùîCÐÉZs<+>j<Ð<>õS¦ü2)½3lkç<;>õûjÐýÈùîî<>öê8É/Süj<T<Éi½3löê8¹ZS<4>62öê8É/SüExperimentalResearchontheEffectofMainParametersonthe4H-2ModelPeanutHarvesterLIUShu-guang1,2,SHANGShu-qi3,WANGFang-yan3,GUOPei-hao1,2(1.ChinaAgriculturalUniversityinYantai,Yantai264005,China;2.ElectricalDeparture,YantaiAgriculturalSchool,Yantai264002,China;3.EngineeringCollege,LaiyangAgriculturalUniversity,Laiyang266109,China)Abstract:Ontheconditionthatthetransmissionsystem,diggingandseparatingframeworkaresurebasically,therelationbetweeneverymainparameterandtheharvesterindexisstudiedulteriorlyinthethesis.Throughtheexperimentonthemainparametersunderthecomprehensiveandmultifariousconditions,therelationbetweenthenthechangeofconfigurationparameter(driveratio,eccentricity,gridlength),motionparameter(speedahead)andtheharvesterindexes(thetotallosingrate,nut-fallenrate,nut-buriedrateandsoil-contentrate)issetout.Thentheparametercombinationaboutconfigurationandmotionparametersisanalyzedintermofprimaryandsecondary,whilethebestisgained.Keywords:agriculturalengineering;peanutharvester;experimentalresearch;harvestingindexes