本刊一九七六年第5期,在“推土机带松土器”一文中介绍了湖北黄冈地区为推土机加装的松土器。文章发表后,一些单位进行了仿制,有的还做了改进。下面介绍的是湖北新洲县农机局的松土器,它省掉了横梁,把松土器直接装在推土铲上,结构更加简单。松土器由松土齿、松土齿座板、挡铁,水平撑铁、弯头销,主销等六个零件组成。松土 This issue in 1976 fifth issue, in the “bulldozer with a ripper” article describes Huanggang region of Hubei bulldozers for the installation of ripper. After the article was published, some units went through imitation and some made improvements. The following describes the ripper of Agricultural Machinery Bureau of Xinzhou County, Hubei Province. It saves the beams and installs the ripper directly on the blade. The structure is simpler. Ripper by the loose tooth, loose soil seat plate, block iron, the level of iron, elbow pin, the main sales of six parts. Loose soil