人力车,是一种人力拉动的小型运输车。它具有结构简单、使用方便、省工省力、经济实惠等优点,是目前农村已经普及的一种运输工具。随着农村经济政策的落实,农业生产责任制的建立,农民收入的增加,人力车的销售量将会越来越大。为了帮助农村社员了解人力车的构造,正确掌握人力车的使用技术,现作如下介绍。人力车的构造人力车包括车厢和底盘两大部分。车厢由车架、挡板和扶手组成,结构简单,一般农村木工都可自行制作,这里不予详述。底盘由主轴总成、花鼓筒总成和车轮三部分组成(如图)。主轴总成由主轴、内挡、外挡、垫圈、槽形螺母 Rickshaw is a man-powered small transporter. The utility model has the advantages of simple structure, convenient use, labor-saving and labor-saving, economic benefits and the like, and is a kind of transportation tool which has been popularized in rural areas at present. With the implementation of the rural economic policy, the establishment of the responsibility system for agricultural production, the increase of peasants’ income, the sales of rickshaws will be more and more large. In order to help rural members understand the structure of a rickshaw and correctly understand the use of rickshaws, the following is a brief introduction. Construction of rickshaws Rickshaws include two parts of the car and the chassis. Car from the frame, baffles and handrails, simple structure, the general rural carpentry can be produced, not to be detailed here. The chassis consists of the spindle assembly, drum assembly and the drum hub of three parts (pictured). Spindle assembly by the spindle, the block, the block, washers, trough nuts