Gears are widely used in agricultural machinery, mainly in the following aspects:
1. Drive and transmission: gears are one of the most important transmission methods in agricultural machinery. For example, in tractors, horizontal gear reducers are used to drive transmission shafts to transmit power to various parts of the tractor, such as plows, harrows, planters and so on, in order to realize the variable speed and forward movement of machinery. In addition, gears are also used in the traveling gearboxes of harvesters, and the main parts in these gearboxes are gears.
2. Improve efficiency and reduce energy consumption: Hard toothed gear reducer plays an important role in agricultural machinery with its high strength, compact design, optimized thermal management and long service life. It not only improves the working efficiency of agricultural machinery, but also reduces noise and vibration. By optimizing the design and manufacturing process of the gear reducer, the transmission loss can be reduced, thus realizing high efficiency and energy saving.
3. Application of various gear types: The gear types commonly used in agricultural machinery include cylindrical gears, bevel gears and involute gears. Cylindrical gears have three forms of external meshing, internal meshing and gear and rack transmission, of which external meshing gears are most commonly used. Bevel gears are used in cases where two axes intersect, such as the central drive of tractors and automobiles. Involute gears have the advantage of stable ratios and are suitable for applications requiring stable speeds.
