The screw material Quantitative Filling Packing Machine

b. cycloid reducer selection

Reducer is constant torque design . General models of different sizes , or the same as the power delivered by the transmission ratio is different . If the required power must , with the lowest speed to select the machine model, the torque is constant, at maximum speed to select the printer model.

Specific options are as follows:

Conditions of Use:

1 ) From Motivation: uniform rotation of the material mixer.

2 ) Working Hours : Daily 24 hours of continuous operation .

3 ) Input shaft speed : 1000r/min

4 ) Low-speed shaft speed : 90r/min

5 ) Output shaft connection: coupling

Selection :

1 ) condition coefficient : Take 1.2

2 ) Transmission ratio : select = 11

3 ) Power selection : Since reducer in operation exposed only to material agitation , so little effect . Just choose the smaller reducer power on the line . I chose 0.18kw reducer .

I chose cycloid specific parameters are:

Model : XLD Y 0.18-8085-11

Motor : Y series motor 1000r/min

Transmission ratio: 11

Output speed : 91 r / min

Motor power : 90kw.

3.4 Other parts selection

My gears, pulleys in the transmission process of the force is not large. The role is to gear the stepper motor output power delivered to the main shaft , and then completed by the screw material Quantitative Filling Packing Machine. In the transmission process largely unaffected by external forces , mainly parts and friction between the friction material , with the shaft strength check calculation , these forces can be negligible . The role of the pulley by the cycloid speed reducer output shaft passing through the pulley to the shaft, in turn linked by a stirring shaft mixers, mixing of materials to achieve in order to avoid cutting sluggish, even clogging. Process agitator for mixing of materials not subject to strong , are not required strength check .