Subsoiler dials tooth -like device that blocks up of preventing

Subsoiler dials tooth -like device that blocks up of preventing comprises two gyro wheels, a cross axle and a plurality of groups of teeth, its characterized in that: respectively install a gyro wheel at cross axle both ends, a plurality of groups of teeth of welding on the cross axle. Install this kind of device at the subsoiler rear portion, subsoiler's subsoiler is according to the narrow mode installation in preceding wide back, and the big trafficability characteristic of preceding subsoiler distance is good, block up mainly concentrate on rear subsoiler on, the gyro wheel makes every subsoiler of rear just in time dial between the teeth through two along with the rotation during operation, dials the tooth and lays down straw, the weeds of blocking up, reaches and avoids blocking up, improves operating efficiency and work quality's purpose. 深松机拨齿式防拥堵装置由两个滚轮、横轴和若干拨齿组成，其特征在于：在横轴两端各安装滚轮，在横轴上焊接若干拨齿。将这种装置安装在深松机后部，深松机的深松铲按照前宽后窄的方式安装，前面深松铲距离大通过性好，拥堵主要集中在后方深松铲上，作业时滚轮随着转动，使后方每个深松铲正好通过两个拨齿之间，拨齿把拥堵的秸秆、杂草卸掉，达到避免拥堵，提