实验八 收割机械类型、构造与运用验证性实验 2学时一、目的要求1、了解立式割台和卧式割台等条放式收割机的构造和调整。2、了解各类往复式切割器的构造特点，掌握往复式切割器的调整方法。3、了解各类拨禾、扶禾安装的构造、任务过程及主要调整方法。 二、主要实验仪器设备 泰山12迁延机悬挂4GL1.4收割机机组，4GL1.7收割机，4GW1.7收割机，摆环式割刀传动机构模型，常用工具，厚薄规、薄垫片假设干。 Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Copyright 2019-2019 Aspose Pty Ltd.二、实验内容1、4GL1.7和4GL1.4立式割台收割机1.铺禾杆 2.后挡板 3.转向阀 4.上保送带 5.拨禾轮 6.切割器 7.分禾器 8.下保送带Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Copyright 2019-2019 Aspose Pty Ltd.Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Copyright 2019-2019 Aspose Pty Ltd.2、4GW1.2卧式收割机 1.分禾器 2.拨禾轮 3.后保送带 4.前保送带 5.切割器Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Copyright 2019-2019 Aspose Pty Ltd.4GW-1.7型卧式割台收割机1.拨禾轮 2.保送安装 3.分禾器 4.切割器 5.机架 6.悬挂升降机构 7.传动系统 8.传动联轴器Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Copyright 2019-2019 Aspose Pty Ltd. 往复式切割器往复式切割器构造1.护刃器架 2.螺栓 3.摩擦片 4.压刃板 5.刀杆 6.护板 7.定刀片 8.动刀片 9.护刃器Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Copyright 2019-2019 Aspose Pty Ltd.护刃器刀杆定刀片动刀片摩擦片压刃器往复式切割器构造关系简图视频Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Copyright 2019-2019 Aspose Pty Ltd.往复式切割器的构成护刃器与定刀片动刀片与刀杆压刃器摩擦片Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Copyright 2019-2019 Aspose Pty Ltd.动刀片定刀片前往目录前往目录Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Copyright 2019-2019 Aspose Pty Ltd.