The author mainly stated the technical parameters and operation principle of the hinge implement of conservation tillage—2BM-9 model no-till seeder as its performance test,reliability trial and the application effect in this paper.
主要论述了保护性耕作关键装备—2BM-9型免耕播种机的技术参数与工作原理,论述了其性能试验、可靠性试验及应用效果。
According to the technical requirements and the productive experiments of the no-till agriculture,this paper makes the improving design of the no-till seeder and its working parts,especially makes some breakthroughs in aspects of the four-bar linkage,the opener boot,and the stubble rotary knife,etc.
根据免耕农业技术要求和生产实验,对免耕播种机及工作部件进行改进设计,重点是在四连杆机构、开沟器和破茬圆盘刀方面有所突破,改造后的播种机性能良好。
It is imperative to develop and produce the no-till seeder for the Conservation tillage technology in accordance with the promotion requirements.
根据保护性耕作技术的推广要求,研制和生产新型免耕播种机势在必行。
A new 2BQMF-5 type of suction and fertilizer no-till planter was designed.
研究设计了一种2BQMF-5型气吸式施肥免耕播种机。
Based on the analysis on the requirements for no-till planter for mechanized protective tillage, formulation machine types, characteristic and researching situation of no-till planter.
为此,在分析机械化保护性耕作技术对免耕播种机要求的基础上,阐述了国内外免耕播种机的机型、特点及其研究现状,提出了设计免耕播种机的方向,指出研究和开发与大功率拖拉机相配套的高效免耕播种机势在必行。
The reciprocating powered-cutter wheat no-till planter,which has the functions of residue-cutting,seeding and bed-renovating,was designed based on the problems of residues blocking and seriously damaged bed shape during the planting of wheat in maize stubble coverage fields under the condition of permanent raised beds(PRB)in irrigation agricultural region of northwest China.
针对西北灌溉农业区固定垄保护性耕作条件下玉米秸秆覆盖地垄作免耕播种小麦存在的机具堵塞、垄形破坏等问题,设计了一种集切茬、播种和修垄于一体的往复切刀式小麦固定垄免耕播种机。
The paper through the analysis of the development of no-tillage seeder and the development status of stubble cutting parts and the function demands of the stubble cutting parts, has designed a kind of general stubble cutting parts tester of no-tillage seeder.
通过对免耕播种机的发展及国内外免耕播种机破茬部件的发展现状的分析,根据破茬部件的功能要求,研制出了一种通用的免耕播种机破茬部件的田间试验装置;同时,利用Solidworks建立了该试验装置的模型,并对其进行了分析。
This article expatiate the disadvantage of the corn No-tillage seeder in existence,and the characteristic of this mechine.
阐述了目前玉米免耕播种机存在的问题,以及本机在结构和作业工艺上的特点。
Experimental Study on Anti-Blocking and Metering Mechanism of No-Tillage Planter;
免耕播种机防堵与排种装置试验研究
Test and Study on Planting Technology & Their Utensil for No-tillage Sower in Paddy Stubble Field;
稻茬田免耕播种机播种技术及机具实验研究
The Study of the 2BMF-4 Corn Seeder;
2BMF-4型玉米免耕播种机的研究
Research and Design of the Anti-blocking Equipment for a Wheat No-tillage Planter;
小麦免耕播种机防堵装置的设计研究
Design of Trial Soil Bin of Disc Opener for No-tillage Planter
免耕播种机开沟圆盘试验土槽的设计
Study & Manufacture of the Duble Usage No-till Sewing Machine for Wheat-maize
小麦玉米两用免耕播种机研究与设计
Development of 2BM-5 No-till Planter for Planting Medicine in the Grasslands
2BM―5型草原药用免耕播种机的研制
Study on Key Parts and Holistic Device of the No-Till Planter of the Ridge Cropping System in Northeast Area of China
东北垄作免耕播种机关键部件研究与整机设计
Design and Finite Element Analyse of Row-controlled No-tillage Wheat Drill;
小麦对行免耕播种机设计与有限元分析
Research of the Anti-blocking Equipment with Two-way Helix Reamer for a Wheat No-tillage Drill
小麦免耕播种机双向螺旋刀防堵装置的研究
The Main Parts Design and Experimental Research on 2BMFS200 No-till Seeder
2BMFS200免耕播种机主要部件设计与试验研究
Design and experiment on the driving disc of anti-blocking unit for no-tillage planter
免耕播种机驱动圆盘防堵单元体的设计与试验
Experiment and Design on Disk Cutter with Power Type of Wheat No-till Planter
主动圆盘防堵式小麦免耕播种机的设计研究
Study on the 2BM-6 Monolithic Driven No-tillage Sower
2BM-6型原茬免耕播种机单体驱动的研究
The Stability of Crosswise Movement of Type 2BG-2 No-till Planter
2BG-2型免耕播种机横向运动稳定性分析
Design of Row-followed No-till Wheat and Maize Planter under Controlled Traffic Farming System
固定道对行小麦/玉米通用免耕播种机设计
A no-till planter was designed that can work on the field bestrewing whole maize straw.
设计了一种能够用于玉米收获后，秸秆直立状态下的免耕播种机。
Study on Press-Device of No-tillage Seeder and CAD;
免耕播种机镇压装置的试验研究及计算机辅助设计