The agricultural gearbox is the main mechanical component of the kinematic chain of agricultural machines. It is normally driven 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 one particular output shaft. If these shafts sit at 90° to each other, the gearbox can be an ORTHOGONAL ANGLE gearbox or even more commonly called a right-position gearbox.
rotary tiller gearbox is definitely adopted middle gear transmission system, mounted with the tractor of 12-80HP. Tractor wheel tracks are completely gearbox for agricultural machinery covered after tillage as the working width is a lot wider. The quality is reliable and the overall performance is well. So it can be used on dry and paddy field. It could reduce the time, laboring, and price, etc. during operation
Increasers and Reducers
When the gearboxes have both gears with different numbers of teeth.
The gearbox is a reducer when the driving gear, i.e. the main one with the insight shaft, gets the fewer number of teeth (pinion), hence the result shaft rotates slower compared to the input shaft.
It is called an increaser when the insight shaft is mounted on the apparatus with the larger number of teeth (crown), hence the result shaft rotates faster than the input shaft.
Right-angle gearboxes, distributors or rotational reverse gearboxes
When the gearboxes have gears with the same number of tooth.
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 invert 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 various other gears with a different quantity of teeth. The apparatus shift of the primary couple of gears with the secondary types allows different speeds. The manual switch of the secondary equipment set with gears with different amount of teeth allows modifications to the result rotation speed.
CMR GROUP can design and produce also agricultural machinery applications.