Design of a rice rope laying machine for direct sowing

• Autorzy: Lv X. L. , Lv X. R. , Ma R. C.
• Języki publikacji: EN

Abstrakty

EN

The research and development of a rice rope laying machine (RRLM) provides new ideas for a design of a rice direct seeding machine, and solves existing problems encountered in direct seeding techniques currently in use. The RRLM has been developed based on an in-depth analysis of the design principles and main structure parameters of rice direct seeding machines. The completed machine consists of all necessary components including an anti-blocking device, sowing device, opening device, banking device, compacting device, etc. The optimal design of the parts and structure of the RRLM was completed using the three-dimensional Unigraphics NX (UG NX) software. The rationale and the performance of the machine and its components were analyzed using this virtual prototyping technology. The key technology problems commonly encountered, which included the opener being easily plugged up, the difficulty in adjusting/controlling the number of seeds per hole, and seeding rope easily broking during the process of laying, have all been effectively solved. The field test results have shown that this machine has the advantage of good maneuverability and high working efficiency, the reliability and quality of seeding rope placement meets (fulfills) the design requirements, the profiling and compacting effect of the machine is very good, and the uniformity of seeding depth and accurate rope placement are guaranteed.

Słowa kluczowe

EN

rice rope laying machine; RRLM; optimal design; virtual design; structure analysis; performance test; rice seeding

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 2017
• Tom: Vol. 65, iss. 3
• Strony: 447--460
• Opis fizyczny: Bibliogr. 14 poz., rys., tab., wykr.

Twórcy

autor

Lv X. L.

• College of Machinery & Electronic Engineering Chuzhou University Anhui, China

autor

Lv X. R.

• College of Mechanical & Electrical Engineering Sichuan Agricultural University Yaan, China

autor

Ma R. C.

• College of Mechanical & Electrical Engineering Sichuan Agricultural University Yaan, China

Bibliografia

• 1. Chen W.S., Rice direct seeding status, problems and countermeasures, Anhui Agricultural Science Bulletin, 4: 44–45, 2011.
• 2. Luo X., Xie F., Ou Y., Li B., Zheng D., Experimental investigation of different transplanting methods in paddy production, Trans. Chin. Soc. Agr. Eng., 20(1): 136–139, 2014.
• 3. Lv X.R., Ren W.T., Lv X.L., Analysis and research for the technology of rice direct sowing with seed rope, J. Agr. Mech. Res., 1: 212–215, 2008.
• 4. Ren W.T., Li X.S., Effect of the technique of rice direct sowing with seeds twisted in paper rope on rice yield character, J. Shenyang Agr. U., 36(3): 265–270, 2013.
• 5. Hiyoshi K.J, Nagata M., Umezaki T., Tadeo B.D., Wang H., Basic study on rice transplanted in the mulching cultivation system for early season culture rice, J. Jap. Soc. Agr. Mach., 60(4): 13–22, 1998.
• 6. Tsuno K., Umezaki T., Effects of used-paper mulching on growth of early-season culture rice, Jpn. J. Crop. Sci., 67(2): 143–149, 1998.
• 7. Zhang L.H., Lv X.R., UG NX 9.0 computer-aided design and manufacture of practical course, Beijing University Press, Beijing, 2015.
• 8. Li L.J., Machine Design, Higher Education Press, Beijing, 2013.
• 9. Lv X.R., Lv X.L., Ren W.T., Research and development of the rice rope direct seeding machine, J. Nanjing Agric. Univ., 33(3): 104–108, 2011.
• 10. Hong R.J., Advanced simulation training, Qinghua University Press, Beijing, 2015.
• 11. Fabio B., Francesco C., Li K., Milite A., Muzzupappa M., Dynamic simulation of virtual prototypes in immersive environment, Int. J. Adv. Manuf. Technol., 43(5–6): 620–630, 2009.
• 12. Emad A.M., Rawabdeh I., An application of finite element method and design of experiment in the optimization of sheet metal blanking process, Jordan J. Mech. Indust. Eng., 2(1): 53–63, 2008.
• 13. Kilani M.I., Computer aided design tools in the development of surface micro-machined mechanisms, Jordan J. Mech. Indust. Eng., 5(2): 167–176, 2011.
• 14. Ding W.M., Agricultural machinery study, China Agricultural Press, Beijing, 2013.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).