Small cultivators are an indispensable part of modern agricultural machinery, characterized by their lightweight, flexibility, high efficiency, energy saving, multifunctionality, strong adaptability, and easy maintenance. In the future development, small tillage machines will continue to play an important role, providing strong support for the modernization and efficiency of agricultural production.

In order to fully utilize the efficiency of rotary tillers and ensure their safe and efficient operation, users need to master the correct usage methods. Firstly, before use, check whether all components are intact, especially whether the rotary tiller is installed backwards, and whether the fixing bolts and universal joint locking pins are secure. Secondly, before starting the tractor, the clutch handle of the rotary tiller should be set to the disengaged position, and the power should be engaged in the raised state. After the rotary tiller reaches the predetermined speed, slowly lower it to let the rotary tiller blade enter the soil. During the operation, it is strictly prohibited to start, reverse, or turn the rotary tiller directly when it is in the soil, in order to prevent damage to the equipment.

The vertical rotary tiller is mainly suitable for stubble cutting operations, and its working components are rotary tillers equipped with 2-3 spiral cutters. During operation, the rotary tiller rotates around the vertical shaft, and the cutters chop the soil into small pieces. This type of machine has strong soil crushing and pulping properties, but its coverage performance is poor. The inclined rotary tiller is a new type of tillage equipment that combines the characteristics of plowing and rotary tillage, with low power consumption and good tillage quality. It releases soil constraints, reduces power consumption, and tillage resistance by tilting the blade axis.

The rotary tiller uses the power output from the tractor to drive the rotary blades to cut and turn the soil. These blades shred the soil and throw it backwards, further breaking it after colliding with the mudguard. Finally, the surface is scraped and leveled by a flat soil pallet, completing the plowing and raking operations in one go. During this process, the soil is finely divided, the soil and fertilizer are evenly mixed, and the surface becomes flat, providing good conditions for subsequent sowing or transplanting.

As a type of tillage machinery that is used in conjunction with tractors to complete tillage and raking operations, rotary tillers play a crucial role in modern agriculture. Its strong soil breaking ability and flat surface after cultivation have made rotary tillers widely used in agricultural production. This article will provide a detailed introduction to the working principle, types, characteristics, usage methods, and development trends of rotary tillers.