The agricultural gearbox is the main mechanical element 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, in addition to chain gears.
Agricultural gearboxes always have a single input shaft and at least one output shaft. If these shafts sit at 90° to one gearbox for agricultural machinery another, the gearbox is an ORTHOGONAL ANGLE gearbox or more frequently called a right-angle gearbox.
rotary tiller gearbox is definitely adopted middle gear transmission program, mounted with the tractor of 12-80HP. Tractor wheel tracks are totally protected after tillage as the working width is a lot wider. The product quality is dependable and the efficiency is well. So it can be used on dry and paddy field. It can 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.electronic. the one with the input shaft, has the fewer number of teeth (pinion), hence the output shaft rotates slower compared to the input shaft.
It is called an increaser when the input shaft is mounted on the apparatus with the larger amount of teeth (crown), thus the result shaft rotates faster than the input shaft.
Right-angle gearboxes, distributors or rotational invert gearboxes
When the gearboxes have gears with the same number of teeth.
The gearbox is called right-angle when it only has two shafts (input and output),
whereas it really is called a distributor whenever there are at least two output shafts.
It is called a rotational invert gearbox and parallel offset in the variations with parallel shafts with two gearboxes.
in addition to the primary pair of gears and relevant shafts, the gearboxes could also have additional gears with a different number of teeth. The apparatus shift of the main couple of gears with the secondary types allows different speeds. The manual change of the secondary gear pair with gears with different quantity of teeth allows modifications to the result rotation speed.
CMR GROUP is able to design and produce also agricultural machinery applications.