农机化研究
農機化研究
농궤화연구
Journal of Agricultural Mechanization Research
2016年
5期
224-227
,共4页
白景峰%李博%吕秀婷%陈军%史江涛
白景峰%李博%呂秀婷%陳軍%史江濤
백경봉%리박%려수정%진군%사강도
振动减阻%深松作业%仿生%土槽试验
振動減阻%深鬆作業%倣生%土槽試驗
진동감조%심송작업%방생%토조시험
vibration anti-drag%subsoiler%bionic%soil-bin test
为降低深松作业的耕作阻力,对基于狗獾爪趾的仿生深松铲进行了振动减阻性能的研究,将仿生减阻技术与振动减阻技术相结合,研究减阻效果.同时,在耕作速度为0.6、1.0m/s和耕作深度为250、300mm的条件下进行仿生深松铲的振动减阻试验.试验结果表明:振动式深松铲的耕作阻力随着耕作深度和耕作速度的不断增大而增大;在相同的试验条件下,仿生深松铲振动耕作方式的耕作阻力比未带振动耕作方式的耕作阻力减小13.05%~18.94%,减阻效果明显.
為降低深鬆作業的耕作阻力,對基于狗獾爪趾的倣生深鬆鏟進行瞭振動減阻性能的研究,將倣生減阻技術與振動減阻技術相結閤,研究減阻效果.同時,在耕作速度為0.6、1.0m/s和耕作深度為250、300mm的條件下進行倣生深鬆鏟的振動減阻試驗.試驗結果錶明:振動式深鬆鏟的耕作阻力隨著耕作深度和耕作速度的不斷增大而增大;在相同的試驗條件下,倣生深鬆鏟振動耕作方式的耕作阻力比未帶振動耕作方式的耕作阻力減小13.05%~18.94%,減阻效果明顯.
위강저심송작업적경작조력,대기우구환조지적방생심송산진행료진동감조성능적연구,장방생감조기술여진동감조기술상결합,연구감조효과.동시,재경작속도위0.6、1.0m/s화경작심도위250、300mm적조건하진행방생심송산적진동감조시험.시험결과표명:진동식심송산적경작조력수착경작심도화경작속도적불단증대이증대;재상동적시험조건하,방생심송산진동경작방식적경작조력비미대진동경작방식적경작조력감소13.05%~18.94%,감조효과명현.
To reduce tillage resistance, this paper research the vibration anti-drag of the bionic subsoiler based on the badger claws, and study the anti-drag effect that the bionic anti-drag technology combined with the vibration anti-drag technology.And the bionic subsoiler vibration anti-drag test condition was working as the speed of 0.6m/s and 1.0m/s, the tillage depth of 250mm and 300mm.The result shows that the tillage resistance of the vibration subsoiler increased with the increasing of tillage depth and speed.The tillage resistance of the bionic subsoiler with the condition of vibration was reduced by 13.05%~18.84%and the anti-drag effect was obvious in comparison to the bionic subsoiler with no vibration under the same test conditions.