Parallel with the twin-screw extruder gearbox methods to improve the carrying capacity
At present, the domestic production of flat double special gearboxes are used in a single drive design, the first output shaft to the output shaft of the second lieutenant powered by a pair of gears. However, due to the flat double gearbox shaft center distance of two small, bearing span large, rigid shaft and poor structural reasons, which makes gear Vice strength between the two axes is poor. And most domestic similar gearbox bearing coefficient (1000T / a3) is approximately 5-6, not only can not satisfy the high torque requirements parallel twin extruder unit, and the carrying capacity of the gear box decreases, reducing production efficiency. The purpose of the present invention is to provide a simple, easy to use, improve gear box with a carrying capacity parallel twin-screw ultra high torque gearbox.
A parallel twin-screw ultra high torque gear box, having a housing divided into upper and lower case the upper case and the lower case structure composed of the lower shell is fixed with an input shaft, the housing is provided with a transition axis, the transition shaft via a gear engaged with the input shaft.
A parallel twin-screw ultra high torque gear box, having a housing divided into upper and lower case the upper case and the lower case structure composed of the lower shell is fixed with an input shaft, the housing is provided with a transition axis, the transition shaft via a gear engaged with the input shaft.
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