双仓立式棉种齿盘穴播器设计与试验

doi:10.13733/j.jcam.issn.20955553.2022.05.006

摘要/Abstract

摘要： 针对棉花窝眼轮内充式穴播器结构复杂、维修不便等问题，基于立式圆盘排种器工作原理，设计一种双仓立式棉种齿盘穴播器。首先阐述双仓立式棉种齿盘穴播器结构组成，阐明储种仓和输种仓内工作流程，分别对穴播器和取种齿盘的结构参数进行设计，确定播深为2.5 cm、株距9 cm、转动盘直径取40 cm后得到穴播器直径取410 mm，鸭嘴数取16。根据双仓同步条件判断结构参数的合理性，确保结构参数设计合理。根据单粒取种需求，对取种孔内多粒棉种排布情况进行分析，确定取种孔尺寸为9.1 mm×4.9 mm×3.6 mm。对孔口棉种进行受力分析，求解取种孔安置角度32°。最后为检验穴播器排种性能，开展田间验证试验。结果表明：平均合格率为94.5%，重播率为3.57%、空穴率为1.884%，排种性能满足国家标准要求。

关键词: 棉花, 双仓立式, 铺膜播种, 穴播器, 立式取种盘

Abstract: Aiming at the problems of complicated structure and inconvenient maintenance of the innerfilled hole planter for cotton nest eye wheel, based on the working principle of the vertical disc seeder, a doublechamber vertical toothed disc structure hole seeder for cotton was designed. Firstly, the structure and composition of the doublechamber vertical toothed disc structure hole seeder for cotton was described. The structural parameters of the drop seeder and the tooth disc for seed selection were designed respectively, and the seeding depth was determined to be 2.5 cm, the plant spacing was 9 cm, the diameter of the rotary disc was 40 cm, and the diameter of the drop seeder was 410 mm, and the number of duck mouths was 16. The rationality of the structural parameters was judged according to the synchronization between the chambers to ensure reasonable design of the structural parameters. According to the demand for single seed collection, the arrangement of multiple cotton seeds in the seed collection hole was analyzed, and the size of the seed collection hole was determined to be 9.1 mm×4.9 mm×3.6 mm. The force analysis of the cotton seed at the hole mouth was carried out, and the angle of placement of the seed hole was calculated to be 32°. Finally, in order to test the seeding performance of the hole seeder, a field verification experiment was carried out. The results showed that the average pass rate was 94.5%, replay rate was 3.57%, void rate was 1.884%, and seeding performance met the requirements of Chinas national standards.

Key words: cotton, doublechamber vertical, laying film sowing, dibbling machine, vertical seeded plate

中图分类号:

S223.2

陈勇, 张学军, 靳伟, 张海涛, 史增录, 于永良. 双仓立式棉种齿盘穴播器设计与试验[J]. 中国农机化学报, 2022, 43(5): 35-39.

Chen Yong, Zhang Xuejun, Jin Wei, Zhang Haitao, Shi Zenglu, Yu Yongliang.. Design and analysis of doublechamber vertical toothed disc structure hole seeder for cotton[J]. Journal of Chinese Agricultural Mechanization, 2022, 43(5): 35-39.

参考文献

［1］倪金柱. 中国棉花栽培科技史［M］. 北京: 农业出版社, 1993.
［2］吴立峰. 新疆棉花滴灌施肥水肥耦合效应与生长模拟研究［D］. 咸阳: 西北农林科技大学, 2015.
Wu Lifeng. Coupling effect of water and fertilizer under fertigation and simulation growth of cotton in Xinjiang ［D］. Xianyang: Northwest A & F University, 2015.
［3］张佳喜, 蒋永新, 刘晨, 等. 新疆棉花全程机械化的实施现状［J］. 中国农机化, 2012(3): 33-35.
Zhang Jiaxi, Jiang Yongxin, Liu Chen, et al. Implementation status of cottons whole course mechanization in Xinjiang ［J］. Chinese Agricultural Mechanization, 2012(3): 33-35.
［4］王雪姣. 气候变化对新疆棉花物候、产量和品质的影响与适应措施［D］. 北京: 中国农业大学, 2015.
Wang Xuejiao. Impact and adaptation of climate change on cotton phenology, yield and fiber quality in Xinjiang ［D］. Beijing: China Agricultural University, 2015.
［5］吴传云, 冯健, 陈传强, 等. 我国棉花产业现状与机械化发展情况分析［J］. 中国农机化学报, 2021, 42(5): 215-221.
Wu Chuanyun, Feng Jian, Chen Chuanqiang, et al. Analysis of the status quo and mechanization development of cottonproducing industry in China ［J］. Journal of Chinese Agricultural Mechanization, 2021, 42(5): 215-221.
［6］杨江勇, 王新宇, 唐祁锋, 等. CCIA高品质棉花生产基地建设与实践［J］. 中国棉花, 2020, 47(1): 37-41.
Yang Jiangyong, Wang Xinyu, Tang Qifeng, et al. Construction and practice of high quality cotton production base of CCIA ［J］. China Cotton, 2020, 47(1): 37-41.
［7］卢勇涛, 陈学庚, 李亚雄. 鸭嘴滚筒式气吸精量穴播器的设计与试验［J］. 中国农机化, 2012(1): 104-106, 118.
Lu Yongtao, Chen Xuegeng, Li Yaxiong. Design and experiment on airsuction cotton precision dibbler with duckbilled roller ［J］. Chinese Agricultural Mechanization, 2012(1): 104-106, 118.
［8］王磊, 陈永成, 王维新. 棉花播种机排种器的现状和发展趋势［J］. 中国农机化, 2005(3): 80-82.
Wang Lei, Chen Yongcheng, Wang Weixin. Status quo and developing direction of cottonseed metering device ［J］. China Agricultural Mechanization, 2005(3): 80-82
［9］王丽丽, 梁学修, 胡小鹿, 等. 气流输送式播种机测控技术研究进展［J］. 中国农机化学报, 2021, 42(2): 15-24.
Wang Lili, Liang Xuexiu, Hu Xiaolu et al. Research progress on measurement and control technology for pneumatic seeder ［J］. Journal of Chinese Agricultural Mechanization, 2021, 42(2): 15-24.
［10］张春艳, 康建明, 彭强吉, 等. 棉花气吸滚筒式穴播器二次投种机构设计与试验［J］. 农业机械学报, 2021, 52(6): 106-116.
Zhang Chunyan, Kang Jianming, Peng Qiangji, et al. Design and test of secondary seed feeding mechanism of airsuction roller dibbler for cotton ［J］. Transactions of the Chinese Society for Agricultural Machinery, 2021, 52(6): 106-116.
［11］彭传杰, 张晓辉, 侯存良, 等. 气流输送集排式排种器试验台的设计［J］. 中国农机化学报, 2017, 38(1): 32-36.
Peng Chuanjie, Zhang Xiaohui, Hou Cunliang, et al. Design on testbed of centralized pneumatic seed metering device ［J］. Journal of Chinese Agricultural Mechanization, 2017, 38(1): 32-36.
［12］李猛, 王卫兵, 杜晟, 等. 气吸式棉花穴播器吸附精度试验研究［J］. 中国农机化学报, 2016, 37(7): 10-13.
Li Meng, Wang Weibing, Du Sheng, et al. Experiment study on adsorption accuracy of airsuction cotton dibbler ［J］. Journal of Chinese Agricultural Mechanization, 2016, 37(7): 10-13.
［13］祁亚卓, 相姝楠. 国内外蔬菜播种机的研究现状与发展趋势［J］. 中国农机化学报, 2020, 41(1): 205-208.
Qi Yazhuo, Xiang Shunan. Research status and development trend of vegetable seeder at home and abroad ［J］. Journal of Chinese Agricultural Mechanization, 2020, 41(1): 205-208.
［14］王吉奎, 郭康权, 吕新民, 等. 夹持式棉花精密穴播轮改进设计与试验［J］. 农业机械学报, 2011, 42(4): 43-47.
Wang Jikui, Guo Kangquan, Lü Xinmin, et al. Experiment and improvement on clamping cotton precision seeding dibbler ［J］. Transactions of the Chinese Society for Agricultural Machinery, 2011, 42(4): 43-47.
［15］陈勇, 张学军, 王堆金, 等. 一种高密度交错式穴播器的研制［J］. 新疆农机化, 2021(1): 9-11.
［16］李娟娟, 张和平, 毕新胜, 等. 转轴型孔式精量排种器充种性能仿真分析与试验［J］. 农业工程学报, 2020, 36(5): 38-49.

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