全自动核桃划口机的设计研究
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摘要
针对传统的核桃破壳设备很难同时保证高破壳率和高露仁率,设计一种全自动核桃划口机,其主要包括喂料斗、导位辊、硬毛刷辊、排序滑道、机架、机械自动划口装置和储料箱等。其中机械自动划口装置包括:切割锯片、电缸、核桃夹具和气缸等。由PLC系统控制实现全自动生产加工。核桃的划口和破壳试验表明,核桃的划口率随着切割锯片在电缸上的移动速度的减小而增加,划口后的核桃的一次性破壳率和高露仁率明显增加,一次性破壳率提高了9%,高露仁率提高了12%。
For the traditional walnut shell breaking equipment, it is difficult to ensure high shelling rate and high dew rate at the same time. Design a fully automatic walnut slashing machine, which mainly includes feeding hopper, guiding roller,hard brush roller, sorting slide, rack, mechanical automatic swiping device and storage bins. Among them, the mechanical automatic opening device includes: a cutting saw blade, an electric cylinder, a walnut clamp and a cylinder. Fully automatic production and processing by PLC system control. Walnut's mouth and shell test showed that the hatching rate of walnut increased with the decrease of the moving speed of the cutting saw blade on the electric cylinder. The disposable shelling rate and the high dew rate of the walnut after the hatching increased significantly. The one-time shell rate increased by 9%, and the high dew rate increased by 12%.
For the traditional walnut shell breaking equipment, it is difficult to ensure high shelling rate and high dew rate at the same time. Design a fully automatic walnut slashing machine, which mainly includes feeding hopper, guiding roller,hard brush roller, sorting slide, rack, mechanical automatic swiping device and storage bins. Among them, the mechanical automatic opening device includes: a cutting saw blade, an electric cylinder, a walnut clamp and a cylinder. Fully automatic production and processing by PLC system control. Walnut's mouth and shell test showed that the hatching rate of walnut increased with the decrease of the moving speed of the cutting saw blade on the electric cylinder. The disposable shelling rate and the high dew rate of the walnut after the hatching increased significantly. The one-time shell rate increased by 9%, and the high dew rate increased by 12%.
引文
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[2]张素梅.锥栗果外壳划口机的设计分析[J].福建林学院学报,2001(03):276-278.
[3]肖红伟,林海,高振江等.板栗激光划口机设计[J].农业机械学报,2010(11):138-141.
[4]郑甲红,赵奎鹏,王娅妮.锯口挤压式核桃破壳机[J].木材加工机械,2015(02):5-7.
[5]甘能.基于PLC控制技术在工业自动化中的应用研究[J].电子技术与软件工程,2015(06):159-160.
[6]马文强,李忠新,杨莉玲等.立式圆锥核桃破壳装置转速与破壳效果关系探讨[J].新疆农机化,2016(03):26-27,30.
[7]姜新波,李晋哲,白岩等.激光切割木材试验及其加工质量的影响因素分析[J].激光与光电子学进展,2016,53(03):134-138.
[8]张伟,徐东平,魏晓霞等.应用超高压水射流切割木材的研究[J].江西林业科技,2011(01):35-37.
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