The agricultural gearbox is the main mechanical element of the kinematic chain of agricultural machines. It is normally powered by the tractor power take-off via the PTO shaft and the gearbox drives. The working torque may also be transmitted to the gearbox by hydraulic motors or belt pulleys, furthermore to chain gears.
Agricultural gearbox for agricultural machinery gearboxes will have one input shaft and at least 1 output shaft. If these shafts sit at 90° to one another, the gearbox can be an ORTHOGONAL ANGLE gearbox or even more generally called a right-angle gearbox.
rotary tiller gearbox can be adopted middle equipment transmission system, mounted with the tractor of 12-80HP. Tractor wheel tracks are totally covered after tillage as the working width is a lot wider. The product quality is dependable and the overall performance is well. So that it can be used on dried out and paddy field. It can decrease 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.e. the one with the input shaft, has the fewer quantity of teeth (pinion), therefore the result shaft rotates slower than the input shaft.
It is named an increaser when the insight shaft is mounted on the gear with the larger quantity of teeth (crown), hence the output 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 tooth.
The gearbox is known as right-angle when it only has two shafts (input and output),
whereas it really is called a distributor when 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 may also have additional gears with a different quantity of teeth. The apparatus shift of the primary pair of gears with the secondary ones enables different speeds. The manual switch of the secondary gear pair with gears with different quantity of teeth allows adjustments to the output rotation speed.
CMR GROUP has the capacity to design and manufacture also agricultural machinery applications.