springtooth

A springtooth is a type of agricultural implement used for cultivating soil. It is characterized by its spring-loaded tines, which are designed to flex and absorb shock when encountering obstructions in the soil, such as rocks or roots. This flexibility helps to prevent damage to the implement and the tractor pulling it. Springtooth harrows are typically used for secondary tillage operations, such as preparing a seedbed or breaking up clods of soil after plowing. The spring action allows the tines to penetrate the soil effectively while also allowing them to bounce over larger obstacles rather than digging into them.

The design of a springtooth allows for a degree of self-cleaning action, as the flexing tines can dislodge soil and debris. This makes them particularly useful in soils that may contain a significant amount of residue or weeds. The depth of cultivation can be adjusted by altering the angle of the springteeth or by changing the weight applied to the implement. Springtooth cultivators are generally considered to be less aggressive than rigid-tined implements, offering a gentler approach to soil preparation. The spring mechanism contributes to a smoother operation and can reduce the overall draft required to pull the implement through the field.