下载此文档

小型蔬菜移栽机的设计(优秀全套含CAD及三维图纸).rar


文档分类:汽车/机械/制造 | 页数:约22页 举报非法文档有奖
文件列表
三维图
三维图
../cross_recessed_pan_head_screws_.prt.1 [88.14 KB]
../cross_recessed_pan_head_screws_.prt.1 [88.14 KB]
../deep_groove_ball_bearings_gb_pr.prt.1 [554.90 KB]
../deep_groove_ball_bearings_gb_pr.prt.1 [554.90 KB]
../gb__t7810-1995____________uelfu.prt.1 [478.62 KB]
../gb__t7810-1995____________uelfu.prt.1 [478.62 KB]
../hexagon_fit_bolts--product_grad.prt.1 [93.71 KB]
../hexagon_fit_bolts--product_grad.prt.1 [93.71 KB]
../hexagon_head_bolts-full_thread_.prt.1 [85.34 KB]
../hexagon_head_bolts-full_thread_.prt.1 [85.34 KB]
../hexagon_nuts_grade_c_gb_preview.prt.1 [232.95 KB]
../hexagon_nuts_grade_c_gb_preview.prt.1 [232.95 KB]
../hex_head_bolts-full_thread_grad.prt.1 [85.13 KB]
../hex_head_bolts-full_thread_grad.prt.1 [85.13 KB]
../plain_parallel_keys_previewcfg.prt.1 [69.77 KB]
../plain_parallel_keys_previewcfg.prt.1 [69.77 KB]
../plain_washers--product_grade_c_.prt.1 [64.73 KB]
../plain_washers--product_grade_c_.prt.1 [64.73 KB]
../product_10720.prt.1 [71.39 KB]
../product_10720.prt.1 [71.39 KB]
../product_20303.prt.1 [76.34 KB]
../product_20303.prt.1 [76.34 KB]
../product_21650.prt.1 [128.22 KB]
../product_21650.prt.1 [128.22 KB]
../product_29286.prt.1 [115.32 KB]
../product_29286.prt.1 [115.32 KB]
../product_31235.prt.1 [122.97 KB]
../product_31235.prt.1 [122.97 KB]
../product_31831.asm.1 [45.95 KB]
../product_31831.asm.1 [45.95 KB]
../product_33169.prt.1 [127.53 KB]
../product_33169.prt.1 [127.53 KB]
../product_33772.prt.1 [119.47 KB]
../product_33772.prt.1 [119.47 KB]
../product_35667.prt.1 [90.66 KB]
../product_35667.prt.1 [90.66 KB]
../product_42712.prt.1 [80.81 KB]
../product_42712.prt.1 [80.81 KB]
../product_43298.prt.1 [65.64 KB]
../product_43298.prt.1 [65.64 KB]
../product_4330.asm.1 [733.60 KB]
../product_4330.asm.1 [733.60 KB]
../product_44641.prt.1 [67.07 KB]
../product_44641.prt.1 [67.07 KB]
../product_49106.prt.1 [64.34 KB]
../product_49106.prt.1 [64.34 KB]
../product_52286.prt.1 [61.05 KB]
../product_52286.prt.1 [61.05 KB]
../product_56123.prt.1 [100.42 KB]
../product_56123.prt.1 [100.42 KB]
../product_56750.prt.1 [109.52 KB]
../product_56750.prt.1 [109.52 KB]
../product_58080.prt.1 [119.63 KB]
../product_58080.prt.1 [119.63 KB]
../product_6241.asm.1 [80.43 KB]
../product_6241.asm.1 [80.43 KB]
../product_63749.prt.1 [98.29 KB]
../product_63749.prt.1 [98.29 KB]
../product_66302.prt.1 [135.45 KB]
../product_66302.prt.1 [135.45 KB]
../product_67651.prt.1 [70.36 KB]
../product_67651.prt.1 [70.36 KB]
../product_68250.prt.1 [192.14 KB]
../product_68250.prt.1 [192.14 KB]
../product_70180.prt.1 [69.71 KB]
../product_70180.prt.1 [69.71 KB]
../product_77179.prt.1 [47.15 KB]
../product_77179.prt.1 [47.15 KB]
../product_77771.prt.1 [262.69 KB]
../product_77771.prt.1 [262.69 KB]
../product_79092.asm.1 [56.85 KB]
../product_79092.asm.1 [56.85 KB]
../product_81022.prt.1 [134.67 KB]
../product_81022.prt.1 [134.67 KB]
../product_86653.prt.1 [64.68 KB]
../product_86653.prt.1 [64.68 KB]
../product_8786.prt.1 [82.19 KB]
../product_8786.prt.1 [82.19 KB]
../product_89233.prt.1 [234.23 KB]
../product_89233.prt.1 [234.23 KB]
../product_91167.prt.1 [84.29 KB]
../product_91167.prt.1 [84.29 KB]
../product_92484.prt.1 [54.74 KB]
../product_92484.prt.1 [54.74 KB]
../product_93069.prt.1 [142.48 KB]
../product_93069.prt.1 [142.48 KB]
../u____.prt.1 [1.43 MB]
../u____.prt.1 [1.43 MB]
../_.asm.1 [52.40 KB]
../_.asm.1 [52.40 KB]
../____1-56501.prt.1 [123.72 KB]
../____1-56501.prt.1 [123.72 KB]
../____1-87144.prt.1 [48.77 KB]
../____1-87144.prt.1 [48.77 KB]
../____2-87436.prt.1 [106.61 KB]
../____2-87436.prt.1 [106.61 KB]
../____2-89351.prt.1 [94.05 KB]
../____2-89351.prt.1 [94.05 KB]
../____20.prt.1 [119.50 KB]
../____20.prt.1 [119.50 KB]
../____21.prt.1 [123.44 KB]
../____21.prt.1 [123.44 KB]
../____3.prt.1 [123.69 KB]
../____3.prt.1 [123.69 KB]
../____4.prt.1 [106.48 KB]
../____4.prt.1 [106.48 KB]
../_____2.prt.1 [139.25 KB]
../_____2.prt.1 [139.25 KB]
../_____3.prt.1 [139.61 KB]
../_____3.prt.1 [139.61 KB]
../______.prt.1 [31.39 KB]
../______.prt.1 [31.39 KB]
../________1.prt.1 [90.95 KB]
../________1.prt.1 [90.95 KB]
../________2-56167.prt.1 [79.08 KB]
../________2-56167.prt.1 [79.08 KB]
../________2-57740.prt.1 [47.47 KB]
../________2-57740.prt.1 [47.47 KB]
../________2__.prt.1 [132.50 KB]
../________2__.prt.1 [132.50 KB]
../________3-25295.prt.1 [133.11 KB]
../________3-25295.prt.1 [133.11 KB]
../________3-90124.prt.1 [87.71 KB]
../________3-90124.prt.1 [87.71 KB]
../________536.prt.1 [123.43 KB]
../________536.prt.1 [123.43 KB]
../________l____.prt.1 [48.10 KB]
../________l____.prt.1 [48.10 KB]
../____________1.prt.1 [98.56 KB]
../____________1.prt.1 [98.56 KB]
../____________1____.prt.1 [70.52 KB]
../____________1____.prt.1 [70.52 KB]
../____________2____.prt.1 [60.44 KB]
../____________2____.prt.1 [60.44 KB]
../____________3________.prt.1 [66.52 KB]
../____________3________.prt.1 [66.52 KB]
../____________4.prt.1 [82.01 KB]
../____________4.prt.1 [82.01 KB]
../装配体更新.STEP [7.52 MB]
../装配体更新.STEP [7.52 MB]
牵引臂.dwg [74.22 KB] 查看图纸
牵引臂.dwg [74.22 KB] 查看图纸
悬挂件.dwg [70.09 KB] 查看图纸
悬挂件.dwg [70.09 KB] 查看图纸
移栽机装配图.dwg [726.84 KB] 查看图纸
移栽机装配图.dwg [726.84 KB] 查看图纸
右凸轮.dwg [95 KB] 查看图纸
右凸轮.dwg [95 KB] 查看图纸
主传动轴.dwg [96.34 KB] 查看图纸
主传动轴.dwg [96.34 KB] 查看图纸
主动圆盘.dwg [102.44 KB] 查看图纸
主动圆盘.dwg [102.44 KB] 查看图纸
装配图.dwg [652.53 KB] 查看图纸
装配图.dwg [652.53 KB] 查看图纸
左挡板.dwg [98.94 KB] 查看图纸
左挡板.dwg [98.94 KB] 查看图纸
左吊篮.dwg [77 KB] 查看图纸
左吊篮.dwg [77 KB] 查看图纸
左曲柄.dwg [55.06 KB] 查看图纸
左曲柄.dwg [55.06 KB] 查看图纸
左鸭嘴.dwg [78.28 KB] 查看图纸
左鸭嘴.dwg [78.28 KB] 查看图纸
左鸭嘴 (副本).dwg [78.03 KB] 查看图纸
左鸭嘴 (副本).dwg [78.03 KB] 查看图纸
参考(论文).doc [354.50 KB]
参考(论文).doc [354.50 KB]
开题报告.doc [40.50 KB]
开题报告.doc [40.50 KB]
任务书.doc [37.50 KB]
任务书.doc [37.50 KB]
设计说明书(论文).doc [954.50 KB]
设计说明书(论文).doc [954.50 KB]
外文翻译.doc [116 KB]
外文翻译.doc [116 KB]
小型蔬菜移栽机的设计.doc [1.87 MB]
小型蔬菜移栽机的设计.doc [1.87 MB]
地轮轴.dwg [79.94 KB] 查看图纸
地轮轴.dwg [79.94 KB] 查看图纸
放苗架.dwg [86.78 KB] 查看图纸
放苗架.dwg [86.78 KB] 查看图纸
骑马螺栓.dwg [74.56 KB] 查看图纸
骑马螺栓.dwg [74.56 KB] 查看图纸
1/ 22
下载提示
  • 1.该资料是网友上传的,本站提供全文预览,预览什么样,下载就什么样。
  • 2.下载该文档所得收入归上传者、原创者。
  • 3.下载的文档,不会出现我们的网址水印。
1/ 22 下载此文档
文档介绍
小型蔬菜移栽机的设计学生姓名学号所属学院机械电气化工程学院专业农业机械化及其自动化班级指导老师日期前言蔬菜是人们赖以生存的的主食, 它能提供人体所需的维生素和矿物质。我国作为农业生产大国, 农民主要收入来源于经济作物的生产, 而蔬菜的种植是其主要组成部分。我国农业常年用种量在 125 亿公斤以上, 已成为继美国之后的全球第二大种子市场, 其中蔬菜常年用种量约 4 万多吨,商品化率约为 60% ,与世界水平还有一定差距,意味着我国蔬菜市场有着巨大的发展潜力[1]。移栽机的发展从侧面反映出我国农业机械的使用情况。在我国, 移栽机发展处于起步阶段, 发展不够成熟, 又由于我国地域广阔, 东西部区域所使用的机械存在差异, 对机械的要求也不同,同时生产商制造移栽苗钵存在差异,导致移栽机发展缓慢的原因[2]。因此小型蔬菜移栽机的研究十分具有意义, 尤其是个体承包户用于农业生产方面。我国市场上出现的小型蔬菜移栽机比较少见, 而中等面积的蔬菜生产地又过多, 小型蔬菜移栽机的使用, 相对来说, 使用机械移栽蔬菜将很大程度上缓解农户的压力, 提高蔬菜移栽的效率, 增加工作进度,完全符合我国目目前城市周边及农业蔬菜生产的行情。本文设计一种小型蔬菜移栽机。以满足广大农民用户的需求为目的, 综合考虑实际情况, 从多种类型的蔬菜移栽机中进行对比选择, 设计出的移栽机株距和移栽深度稳定, 并且移栽苗钵适应能力强, 可以进行多种蔬菜的移栽, 对移栽苗体的损伤低, 直立度良好, 同时有很好的工作效益的小型蔬菜移栽机。关键词:移栽机;蔬菜;苗体目录 1 绪论................................................................................................................................................. 1 国内外蔬菜移栽机发展状况............................................................................................. 1 国内外蔬菜移栽机械存在的问题..................................................................................... 1 研究的内容和方法.............................................................................................................. 1 预期目标.............................................................................................................................. 2 重点研究的关键问题及解决思路..................................................................................... 2 工作条件及解决方法.......................................................................................................... 2 2 移栽机总体结构及主要零部件的设计........................................................................................ 2 蔬菜移栽机的基本结构...................................................................................................... 2 小型蔬菜移栽机的传动原理............................................................................................. 4 移栽器工作原理.................................................................................................................. 5

小型蔬菜移栽机的设计(优秀全套含CAD及三维图纸) 来自淘豆网www.taodocs.com转载请标明出处.

非法内容举报中心
文档信息
  • 页数 22
  • 收藏数 0 收藏
  • 顶次数 0
  • 上传人 194535455
  • 文件大小 0 KB
  • 时间2016-05-16
最近更新