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履帶式水稻聯合收割機:理論,模型,設計:theory, modeling, and design 版權信息
- ISBN：9787302584025
- 條形碼：9787302584025 ; 978-7-302-58402-5
- 裝幀：80g純質紙
- 冊數：暫無
- 重量：暫無
- 所屬分類：>
履帶式水稻聯合收割機:理論,模型,設計:theory, modeling, and design 本書特色
本著作是關于我國水稻聯合收割機的結構設計，主要是是針對我國水稻收獲過程中的履帶式結構進行的設計和收獲理論研究。
履帶式水稻聯合收割機:理論,模型,設計:theory, modeling, and design 內容簡介
這是一本關于履帶式水稻聯合收割機收獲理論、結構模型、設計方法的著作，本著作的內容是作者及其團隊近十年來的*新研究成果。本著作共分為九章，第1章主要闡述了收獲期水稻的成熟度和力學特性，讀者可以通過本章了解到成熟期水稻莖稈、稻葉、籽粒的基本屬性。第2章至第5章主要闡述了履帶式水稻聯合收割機收獲中的切割、輸送、脫粒、分離、清選、籽粒輸送等內容；在該部分讀者可以詳細了解到履帶式水稻聯合收割機的收獲理論、結構模型、設計方法等。第6章至第8章主要闡述了履帶式水稻聯合收割機的人機交互平臺設計，當履帶式水稻聯合收割機在進行收獲時，整機的動態載荷和振動狀態得到了詳細的闡述。第9章主要闡述了水稻收獲后田間廢棄稻草的收獲方法及其裝備；本著作容納了大量履帶式水稻聯合收割機*新研究成果，該內容對于帶式水稻聯合收割機的設計具有重要的意義。 This book is the result of our scientific research for more than ten years. During the research， this work was supported by a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions （No. PAPD-2018-87）， the National Natural Science Foundation of China （51705212），Open Fund of Jiangsu Key Laboratory of Agricultural Equipment and Intelligent High Technology （JN2201912）， the Natural Science Foundation of Jiangsu Province （BK20170553） ，Jiangsu Province "Six Talents Peak" High-level Talent Project （GDZB-085）， China Postdoctoral Science Foundation （2015M581742），Jiangsu Province Postdoctoral Research Fund （1501111B）， the Natural Science Foundation of Jiangsu University （14KJB460007），and the Scientific Research Foundation of Jiangsu University （14JDG029） .During the writing process， this book was supported and helped by Professor Li Yaoming， Researcher Xu Lizhang， Assistant Researcher Liang Zhenwei and other scholars. At the same time， my graduate students， such as Li Yu，Wang Meilin， Zhang Hao，Liang Yaquan， Li Pengcheng， et al. ，also gave great help in the writing process of this book. I would like to express my heartfelt thanks to all the scholars and graduate students who helped us in the writing process of this book. Due to the limited level of the author's scientific research， there are inevitably shortcomings in the writing of this book.This book is mainly about our original ideas and methods， but there are still some of the contents that are referenced by the research results of the predecessors. When this book is published， l would like to express my heartfelt thanks to the authors of all reference papers and works. I hope that I can exchange my research results of more than ten years with other scholars by writing this book. At the same time， l also hope that the contents of this book will be helpful to the study and work of enterprise designers in the agricultural engineering industry， technical workers in agricultural production， researchers in scientific research schools， and graduate students and undergraduates in schools.
履帶式水稻聯合收割機:理論,模型,設計:theory, modeling, and design 目錄
Chapter 1Introduction to Rice Harvesting
1.1Introduction for Rice Harvesting
1.1.1Developing of rice harvesting
1.1.2Chinese combine harvester of rice
1.2Field Growth Status of Rice at Maturity
1.3Rice Grain Properties and Modeling
1.3.1Morphological structure of rice grain
1.3.2Mechanical properties of rice grains
1.4Rice Stem Properties and Modeling
1.4.1Morphological structure of rice stem
1.4.2Mechanical properties of rice stems
1.4.3Breaking force distribution and breaking mode
1.5Rice Leaves Properties and Modeling
1.5.1Rice leaves and tensile test property
1.5.2Threepoint stretching of blades
1.5.3Tensile performance at different temperatures
1.5.4Moisture content law at different temperatures
1.5.5Tensile properties of multiple blades
1.6Control Method for Rice Plant Break Property
1.6.1Rice stem breaking force
1.6.2Rice leaves breaking force
1.6.3Changing of rice microstructure
Chapter 2Rice Stem Cutting and Conveying Equipment
2.1Introduction to Cutting and Conveying
2.1.1Structure of front header
2.1.2Structure of pentagon reel
2.1.3Structure of cutting bar
2.1.4Structure of combine auger
2.1.5Structure of assembly of front header
2.2Static Analysis of Front Header
2.2.1ANSYS simulation of front header
2.2.2Experiment mode of front header
2.3Stems Cutting Situation and Property in Field
2.3.1Rice stems cutting property
2.3.2Stems cutting situation in the field
2.4Dynamic Property during Cutting Process
2.4.1Vibration test method of front header
2.4.2Frame vibration of front header
2.4.3Cutting table rack vibration on land
Chapter 3Rice Threshing and Separation Method
3.1Threshing and Separate Model of Rice Grain
3.1.1Grain threshing and separation model
3.1.2Threshing and separation test of model
3.2Rice Stalk Movement during Rice Threshing
3.2.1Numerical model of threshing unit
3.2.2Straw movement speed and trajectory
3.2.3Eccentric load in threshing process
3.3Design and Optimization of Threshing Cylinder
3.3.1Negative pressure spiral feeding device
3.3.2Design of threshing cylinder cover
3.3.3Length optimization of threshing cylinder
3.3.4Design of transverse and longitudinal combined
3.3.5Design of transverse threshing multicylinders
3.4Threshing Results with Different Mature States
3.4.1Different mature states of rice
3.4.2Threshing and separation performance
3.5Parameters Prediction and Control of Rice Threshing
3.5.1Threshing torque and force of drum
3.5.2Methods of optimal parameter prediction
3.5.3Threshing cylinder parameter control
Chapter 4Damage of Rice in Threshing Process
4.1Threshing Force of Cylinder Threshing Bar
4.1.1Threshing force test method of threshing bar
4.1.2Threshing force of cylinder acting on stem
4.2Damage Property of Rice with Threshing Force
4.2.1Possibility of rice stalk damage
4.2.2Breaking property with combined force on stem
4.2.3Breaking property of rice leaves undergoing
4.3Microstructure of Rice Stalk after Threshing
4.4Grain Damage in Threshing Process
4.4.1Grain damage model undergoing threshing
4.4.2Mechanical characteristic parameters of rice grains
4.4.3Damage model of rice internal damage
4.4.4Internal damage of grain by threshing bars
Chapter 5Cleaning Device and Conveying Process
5.1Mixture Property of Rice after Threshing
5.1.1Floating speed test method of cleaning materials
5.1.2Floating speed of cleaning materials
5.2Influence of Air Flow in Cleaning Device
5.2.1Airandscreen cleaning device
5.2.2Air velocity test in the cleaning room
5.2.3Floating distribution state of mixture
5.3Theories of Rice Grain Cleaning Process
5.3.1Vibration screening motion theory
5.3.2Grains group separating theory
5.3.3Cleaning capability of queuing model
5.4Airandscreen Cleaning under Multiparameter
5.4.1CFD simulation of airflow field
5.4.2Fluidsolid coupling in cleaning room
5.4.3Distribution and loss rate of cleaned grain
Chapter 6HumanMachine Interface Chassis Platform
6.1HumanMachine Driving Operation Platform
6.1.1Rice combine harvester cab
6.1.2Cab maneuvering space layout
6.2Crawler Chassis Structure of Combine Harvester
6.2.1Overall structure of crawler chassis
6.2.2Main variable of crawler chassis
6.3Development of Crawler Steering Gearbox in Field
6.3.1Unilateral brake steering gearbox
6.3.2Positive and negative steering gearbox
6.3.3Tracks and trajectory of steering gearbox
6.4Design of Chassis Frame and Threshing Frame
6.4.1Structural design of chassis frame
6.4.2Structural design of threshing frame
6.5Bearing Capacity Analysis for Crawler Chassis
6.5.1Chassis frame structure load and stress state
6.5.2Analysis of carrying capacity of chassis frame
6.5.3Test of carrying capacity of chassis frame
Chapter 7Dynamic Load during Rice harvesting
7.1Integrated Status of Combine Harvester
7.1.1Component of combine harvester
7.1.2Combine harvester integration
7.2Dynamic Load of Rice Harvesting
7.2.1Transmission of combine harvester
7.2.2Dynamic load test method in field
7.2.3Affordability load of rice harvesting
7.3Dynamic Load of Crawler Drive Shaft
7.3.1Structure and stress of drive shaft
7.3.2Dynamic load test method of drive shaft
7.3.3Dynamic load undergoing different condition
7.4Reliability and Fatigue of Chassis Gearbox
7.4.1Structure principles of tracked gearbox
7.4.2Gear strength of tracked gearbox
7.4.3Chassis gearbox fatigue test
Chapter 8Dynamic Response Undergoing Harvesting
8.1Component Vibration of Combine Harvester
8.1.1Frame vibration of front header
8.1.2Unbalanced vibration of threshing cylinder
8.1.3Vibration response of harvester chassis frame
8.2Vibration Modal of Whole Combine Harvester
8.2.1Frame vibration model under multisource excitation
8.2.2Vibration response with field excitation
8.2.3Unbalance vibration modeling of grading chain drive
8.3Mutual Interference and Coupling Response
8.3.1Coframe multicylinder test bench in rice threshing
8.3.2Modal response under multisource excitation
8.4Dynamic Simulation Model of Combine Harvester
8.4.1Multisource excitation forces of rice combine harvester
8.4.2Comparison of simulation results and test results
Chapter 9Rice Straw Harvester in Field
9.1Straw Treatment after Rice Harvesting
9.2Method for Straw Picking and Baling Harvester
9.2.1Conceptual model of picking and baling machine
9.2.2Design method of picking and baling harvester
9.2.3Structural model of picking and baling machine
9.3Vibration Property during Picking and Baling
9.3.1Inertial vibration of crank slider
9.3.2Crank linkage structure dynamics
9.3.3Natural frequency and modal of piston
9.3.4Vibration property during machine running
9.4Straw Picking and Baling after Harvesting in Field
9.4.1Bundling capacity of machine
9.4.2Baling performance in field
9.5Harvesting and Bundling Integrated Harvester
9.5.1Harvesting and bundling combine harvester
9.5.2Straw bundling of integrated combine harvester
References
展開全部
履帶式水稻聯合收割機:理論,模型,設計:theory, modeling, and design 作者簡介
唐忠，男，副研究員/碩導，主持國家青年基金1項、省部級項目3項、市廳級項目2項，作為主要參與人完成課題3項，省級課題4項；以一作者發表學術論文60余篇，其中SCI檢索18篇，Ei檢索36篇。以一作申請發明專利23件，授權發明專利9件；作為主要完成人，獲2017年機械工業聯合會科學技術一等獎（第四）、獲2017年教育部科學技術進步獎一等獎（第四），獲2018年中國專利獎金獎（第二）。
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