Matches in SemOpenAlex for { <https://semopenalex.org/work/W3009754700> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W3009754700 endingPage "110" @default.
- W3009754700 startingPage "101" @default.
- W3009754700 abstract "In order to improve the efficiency and quality of transplanting vegetables in dry land, based on the seedling technology, transplanting effect and analysis of the planting process, a potted vegetable seedlings transplanting machine was designed. It mainly comprised rotary disc type feeding mechanism, five-bar duckbill type planting mechanism (simulated duckbill mechanism, disc cam, connecting rod, crank, fork, cable) and power transmission system. Based on the physical parameters of the seedlings and design requirements, it was determined that the diameter of the duckbill was D=90 mm, the opening and closing angle was 25°, and the taper angle was 17°. A test bench with adjustable parameters was built by analyzing the structure of the planting mechanism and the motion of the working process. The digital speckle technique was used to optimize the parameters, so that the length of the crankshaft Ι was S1=100 mm, the length of the crankshaft ΙΙ was S2= 80 mm, the length of the connecting rod Ι was S3=140 mm, the length of the connecting rod ΙΙ was S4=260 mm, the length of rod to connecting the rack was S6=314 mm, and the height of planting track was H=450 mm. According to the above parameters and the control requirements of the duckbill mechanism, the cam stroke was determined to be S=15 mm. And the initial phase difference between the two cams was 180°. The experiment was carried out with pepper seedlings as transplanting objects. The results showed that when the planting frequency was 50-70 plants/min, the seedling upright rate was 93%-91.1%, the planting depth qualified rate was 96%-92%. The leakage rate was 0-0.26%, the variation coefficient of plant spacing was 0.37%-0.67%, the injury rate was 0%, and the mechanical damage degree of the mining surface was 2.43-3.77 mm/m2. The machine can effectively improve the quality of transplanting, which can meet the production needs and design requirements of the mechanism.Keywords: seedling transplanting, planting mechanism, digital speckle, parameter optimization, test analysisDOI: 10.25165/j.ijabe.20201301.5494Citation: Jin X, Cheng Q, Zhao B, Ji J T, Li M Y. Design and test of 2ZYM-2 potted vegetable seedlings transplanting machine. Int J Agric & Biol Eng, 2020; 13(1): 101–110." @default.
- W3009754700 created "2020-03-13" @default.
- W3009754700 creator A5006347648 @default.
- W3009754700 creator A5007733985 @default.
- W3009754700 creator A5023967844 @default.
- W3009754700 creator A5027429593 @default.
- W3009754700 creator A5064839560 @default.
- W3009754700 date "2020-03-02" @default.
- W3009754700 modified "2023-09-24" @default.
- W3009754700 title "Design and test of 2ZYM-2 potted vegetable seedlings transplanting machine" @default.
- W3009754700 doi "https://doi.org/10.25165/ijabe.v13i1.5494" @default.
- W3009754700 hasPublicationYear "2020" @default.
- W3009754700 type Work @default.
- W3009754700 sameAs 3009754700 @default.
- W3009754700 citedByCount "0" @default.
- W3009754700 crossrefType "journal-article" @default.
- W3009754700 hasAuthorship W3009754700A5006347648 @default.
- W3009754700 hasAuthorship W3009754700A5007733985 @default.
- W3009754700 hasAuthorship W3009754700A5023967844 @default.
- W3009754700 hasAuthorship W3009754700A5027429593 @default.
- W3009754700 hasAuthorship W3009754700A5064839560 @default.
- W3009754700 hasConcept C127413603 @default.
- W3009754700 hasConcept C144027150 @default.
- W3009754700 hasConcept C168741863 @default.
- W3009754700 hasConcept C189441244 @default.
- W3009754700 hasConcept C198994188 @default.
- W3009754700 hasConcept C203311528 @default.
- W3009754700 hasConcept C2524010 @default.
- W3009754700 hasConcept C2776096895 @default.
- W3009754700 hasConcept C2779342048 @default.
- W3009754700 hasConcept C33923547 @default.
- W3009754700 hasConcept C78519656 @default.
- W3009754700 hasConcept C86803240 @default.
- W3009754700 hasConceptScore W3009754700C127413603 @default.
- W3009754700 hasConceptScore W3009754700C144027150 @default.
- W3009754700 hasConceptScore W3009754700C168741863 @default.
- W3009754700 hasConceptScore W3009754700C189441244 @default.
- W3009754700 hasConceptScore W3009754700C198994188 @default.
- W3009754700 hasConceptScore W3009754700C203311528 @default.
- W3009754700 hasConceptScore W3009754700C2524010 @default.
- W3009754700 hasConceptScore W3009754700C2776096895 @default.
- W3009754700 hasConceptScore W3009754700C2779342048 @default.
- W3009754700 hasConceptScore W3009754700C33923547 @default.
- W3009754700 hasConceptScore W3009754700C78519656 @default.
- W3009754700 hasConceptScore W3009754700C86803240 @default.
- W3009754700 hasIssue "1" @default.
- W3009754700 hasLocation W30097547001 @default.
- W3009754700 hasOpenAccess W3009754700 @default.
- W3009754700 hasPrimaryLocation W30097547001 @default.
- W3009754700 hasRelatedWork W2092507599 @default.
- W3009754700 hasRelatedWork W2280352163 @default.
- W3009754700 hasRelatedWork W2322703652 @default.
- W3009754700 hasRelatedWork W2347687574 @default.
- W3009754700 hasRelatedWork W2758274222 @default.
- W3009754700 hasRelatedWork W2992242799 @default.
- W3009754700 hasRelatedWork W2997483761 @default.
- W3009754700 hasRelatedWork W3015993094 @default.
- W3009754700 hasRelatedWork W3048166823 @default.
- W3009754700 hasRelatedWork W3128897202 @default.
- W3009754700 hasRelatedWork W3134028452 @default.
- W3009754700 hasRelatedWork W183928644 @default.
- W3009754700 hasRelatedWork W2778930458 @default.
- W3009754700 hasRelatedWork W2814008303 @default.
- W3009754700 hasRelatedWork W2851888781 @default.
- W3009754700 hasRelatedWork W2859521374 @default.
- W3009754700 hasRelatedWork W2929776268 @default.
- W3009754700 hasRelatedWork W3084457924 @default.
- W3009754700 hasRelatedWork W3108428191 @default.
- W3009754700 hasRelatedWork W3125723316 @default.
- W3009754700 hasVolume "13" @default.
- W3009754700 isParatext "false" @default.
- W3009754700 isRetracted "false" @default.
- W3009754700 magId "3009754700" @default.
- W3009754700 workType "article" @default.