Bench cutting tests and analysis for harvesting hemp stalk
Keywords:
hemp stalk, hemp harvester, blade, bench cutting test, cutter designAbstract
As a study basis in the field of design and research of harvester prototype, bench cutting test is to provide best parameters for the cutter design. In order to obtain the optimal parameters of cutter of the hemp harvester, cutting tests on hemp stalk were conducted to examine the influences of different geometrical parameters (length and edge type) of blade, different cutting speeds and stalk feeding speeds of reciprocating single movable blade and reciprocating double movable blades on the cutting performances (cutting power, cutting quality and synthesis score) by using self-designed test bench. According to features of different test factors, multi-factors orthogonal test was applied to determine the best combination of blade length, blade edge type and number of movable blade. Then with these parameters fixed, the optimal parameters for the factors of cutting speed and stalk feeding speed were obtained by quadratic-regression rotatable orthogonal test. According to the test results, the best combination of hemp stalk cutting was that using cutter with reciprocating double movable blades of long (120 mm) and serrated-edge at cutting speed of 1.1704 m/s and stalk feeding speed of 0.7079 m/s. The tests and analysis results can be applied into subsequent related researches on hemp harvesters. Keywords: hemp stalk, hemp harvester, blade, bench cutting test, cutter design DOI: 10.25165/j.ijabe.20171006.3475 Citation: Shen C, Zhang B, Li X W, Yin G D, Chen Q M, Xia C H. Bench cutting tests and analysis for harvesting hemp stalk. Int J Agric & Biol Eng, 2017; 10(6): 56–67.References
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[28] Sausserde R, Adamovics A, Ivanovs S, Bulgakov V. Investigations into growing and harvesting industrial hemp. Journal of Research & Applications in Agricultural Engineering, 2013; 58(4): 150–154.
[29] Wang Y F, Qiu C S, Hao D M, Chen X B, Long S H, Deng X, et al. Production status and developmental direction of hemp in China. Modern Agricultural Science and Technology, 2009; (23): 84–86.
[30] Ren L Q. Quadratic regression of orthogonal rotating combinatorial design. Regression Design and its optimization. 2009; pp.40–49. ISBN 9787030254344. (in Chinese)
[31] Tang Q Y, Zhang C X. Data Processing System (DPS) software with experimental design, statistical analysis and data mining developed for use in entomological research. Insect Science, 2013; 20(2): 254–260.
[2] Karus M, Vogt D. European hemp industry: cultivation, processing and product lines. Euphytica, 2004; 140(1-2): 7–12.
[3] House J D, Neufeld J, Leson G. Evaluating the quality of protein from hemp seed (Cannabis sativa L.) products through the use of the protein digestibility-corrected amino acid score method. Journal of Agricultural and Food Chemistry, 2010; 58(22): 11801–11807.
[4] Zhou Y, Li X W, Shen C, Tian K P, Zhang B, Huang J C. Experimental analysis on mechanical model of industrial hemp stalk. Transactions of the CSAE, 2016; 32(9): 22–29. (in Chinese)
[5] Kymäläinen H R, Sjöberg A M. Flax and hemp fibers as raw materials for thermal insulations. Building and Environment, 2007; 42(3): 1016–1024.
[6] Sun X Y, Guan Y T, Wen G Q, Zhu B Y. Study on the characteristics of hemp and its applications. Journal of Textile Research, 2001; 22(4): 234–236. (in Chinese)
[7] Muzyczek M, Kozłowski R M. The use of flax and hemp for textile applications. Handbook of Natural Fibres: Processing and Applications, 2012; pp.312–328. ISBN 1845696980.
[8] Dai F J. Studies on the origin, uses and geographical distribution of hemp. Journal of Southwest China Normal University (Natural Science), 1989; 14(3): 114–119. (in Chinese)
[9] Liu H. Study on factors affecting yield of industrial hemp. MS Dissertation, Kunming: Yunnan University, 2015; China. (in Chinese)
[10] Lü J N, Long C H, Ma L, Liu J J, He H B. Design and experiment on decorticator of hemp fresh stem. Transactions of the CSAE, 2014; 30(14): 298–307. (in Chinese)
[11] National Bureau of Statistics of China. 12-11 Output of major farm products per hectare. China Statistical Yearbook 2016. 2016; pp.397. ISBN 9787503779176. (in Chinese)
[12] Shen C, Chen Q M, Li X W, Tian K P, Huang J C, Zhang B. Experimental analysis on single-stalk cutting of hemp. International Agricultural Engineering Journal, 2016; 25(4): 187–196.
[13] Shen C, Li X W, Tian K P, Zhang B, Huang J C, Chen Q M. Experimental analysis on mechanical model of ramie stalk. Transactions of the CSAE, 2015; 31(20): 26–33. (in Chinese)
[14] Zhou Y, Shen C, Li X W, Zhang B, Huang J C, Tian K P. Design and test of 4LMD-160 hemp harvester. Applied Mechanics and Materials, 2016; 851: 389–395.
[15] Shen C, Li X W Zhang B Tian K P, Huang J C, Chen Q M. Bench experiment and analysis on ramie stalk cutting. Transactions of the CSAE, 2016; 32(1): 68–76. (in Chinese)
[16] Shen C, Zhang B, Tian K P, Li X W, Chen Q M. Test and analysis on axial compressive mechanics of ramie stalk. International Journal of Engineering and Technology, 2017; 9(6): 432–436.
[17] Zhao Z, Li Y M Xu L Z, Song S J. Experiment on Cutting Mechanical Property of Single Super Rice Stalk. Transactions of the CSAM, 2010; 41(10): 72–75. (in Chinese)
[18] Zhang S F, Song Z H, Yan Y F, Li Y D, Li F D. Development and experiment of measure and control system for stalk cutting test bench. Transactions of the CSAE, 2013; 29(Supp.1): 10–17. (in Chinese)
[19] Liu Q T, Ou Y G, Qing S L, Huang S X. High-speed photography analysis on the damage process in cutting sugarcane stalk with smooth-edge blade. Transactions of the CSAM, 2007; 38(10): 31–35. (in Chinese)
[20] Li Y M, Qing T D, Chen J, Zhao Z. Experimental study and analysis on mechanical property of corn stalk reciprocating cutting. Transactions of the CSAE, 2011; 27(1): 160–164. (in Chinese)
[21] Gupta C P, Oduori M F. Design of the revolving knife-type sugarcane base cutter. Transactions of the ASAE, 1992, 35(6): 1747–1752.
[22] Liu Z P. Design and study on disc cutter of ramie. MS Dissertation, Changsha: Hunan Agricultural University, 2011; China. (in Chinese)
[23] Liao Q X, Shu C X, Tian B P, Huang H D, Wang J. Research on the cutting process based on high- speed photography technology for the arundo donax l. Journal of Huazhong Agricultural University, 2007; 26(3): 415–418. (in Chinese)
[24] McRandal D M, MeNulty P B. Impact cutting behavior of forage crops mathematical model and laboratory tests. Journal of Agricultural Engineering Research, 1978; 23(3): 313–328.
[25] Finner M F. Particle movement through the cutter-head of a cylindrical type forage harvester. Transactions of the ASAE, 1975; 18(6): 1017–1020.
[26] Shen C, Chen Q M, Li X W, Zhang B, Wang J G, Huang J C, et al. Design and experiment on double-knife ramie stalk cutting test bench. Journal of Chinese Agricultural Mechanization, 2013; 34(5): 114–118. (in Chinese)
[27] Chen, Y, Jean L G, Liu J. Power requirements of hemp cutting and conditioning. Biosystems Engineering, 2004; 87(4): 417–424.
[28] Sausserde R, Adamovics A, Ivanovs S, Bulgakov V. Investigations into growing and harvesting industrial hemp. Journal of Research & Applications in Agricultural Engineering, 2013; 58(4): 150–154.
[29] Wang Y F, Qiu C S, Hao D M, Chen X B, Long S H, Deng X, et al. Production status and developmental direction of hemp in China. Modern Agricultural Science and Technology, 2009; (23): 84–86.
[30] Ren L Q. Quadratic regression of orthogonal rotating combinatorial design. Regression Design and its optimization. 2009; pp.40–49. ISBN 9787030254344. (in Chinese)
[31] Tang Q Y, Zhang C X. Data Processing System (DPS) software with experimental design, statistical analysis and data mining developed for use in entomological research. Insect Science, 2013; 20(2): 254–260.
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Published
2017-11-30
How to Cite
Cheng, S., Bin, Z., Xianwang, L., Guodong, Y., Qiaomin, C., & Chunhua, X. (2017). Bench cutting tests and analysis for harvesting hemp stalk. International Journal of Agricultural and Biological Engineering, 10(6), 56–67. Retrieved from https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/3475
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Power and Machinery Systems
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