The agricultural gearbox is the primary mechanical component of the kinematic chain of agricultural machines. It really is normally powered by the tractor power take-off via the PTO shaft and the gearbox drives. The operating torque can also be transmitted to the gearbox by hydraulic motors or belt pulleys, furthermore to chain gears.
Agricultural gearboxes always have one input shaft and at least a single output shaft. If these shafts sit at 90° to each other, the gearbox is an ORTHOGONAL ANGLE gearbox or more typically called a right-angle gearbox.
rotary tiller gearbox is certainly adopted middle equipment transmission system, mounted with the tractor of 12-80HP. Tractor wheel tracks are completely covered after tillage as the working width is much wider. The quality is dependable and the performance is well. So that it can be used on dried out and paddy field. It can reduce the time, laboring, and cost, etc. during operation
Increasers and Reducers
When the gearboxes have the two gears with different amounts of teeth.
The gearbox is a reducer when the driving gear, i.electronic. the main one with the insight shaft, has the fewer number of teeth (pinion), therefore the result shaft rotates slower gearbox for agricultural machinery compared to the input shaft.
It is called an increaser when the insight shaft is mounted on the gear with the larger amount of teeth (crown), therefore the output shaft rotates faster compared to the input shaft.
Right-angle gearboxes, distributors or rotational invert gearboxes
When the gearboxes have gears with the same number of the teeth.
The gearbox is known as right-angle when it only has two shafts (input and output),
whereas it is called a distributor when there are at least two output shafts.
It is called a rotational reverse gearbox and parallel offset in the versions with parallel shafts with two gearboxes.
in addition to the main pair of gears and relevant shafts, the gearboxes may also have other gears with a different amount of teeth. The gear shift of the main couple of gears with the secondary ones enables different speeds. The manual change of the secondary equipment set with gears with different number of teeth allows modifications to the result rotation speed.
CMR GROUP can design and produce also agricultural machinery applications.