2016年8月31日星期三

Concrete mixer stirring device - PTO Comments


Concrete mixer truck, in the process of moving, of which mixing tube has been rotated in order not to lead to concrete segregation. And when unloading the concrete, the greater the speed of rotation. The rotary power source is from the PTO. 
PTO of concrete mixer truck is able to transmit the power of power system to gear units of attached device. PTO is also known as power output, a shorthand for the PTO, it is the first letter of the English abbreviation of Power Take Off. There is more than just concrete mixers, dump truck connection such as a gear pump, a hydraulic motor mixer, fire pumps, refrigeration compressors and other powered vehicles, are basically achieved by PTO transmitting power. 
PTO classified mainly according to different classification to distinguish: one is based on the power output of the final form of points; Another is to press the power take off gear structure itself to points. 
The rear end of the engine power take off (PTO1): the rear end of the engine power take off are generally at the flywheel, it is not the main advantage of clutch control, but did not change the end of the crankshaft structure for the balance will have some impact. This is taken the form of the application of force  the more familiar cement mixer. PTO mounted and stirred direction of rotation of the drum is different in different conditions on the clutch housing. Feed and transport the forward rotation, reverse rotation of the material, the working end of the cutting engine power and connections. 
Front of the engine power take off (PTO2) is usually connected to the crankshaft, timing gears are generally output by the room or by the fan, water pump pulley. Such as a gas pump brake braking system, some special equipment used for hydraulic motors. Because of the way the PTO to long distance attachments, and the need to convert the direction of transmission, the use of a mechanical transmission structure is very complex, it is generally with hydraulic drive. 

Hubei Changjie especial PurposeVehicle Co. Ltd 
E-mail: cj802@urspv.com 
Tel: 0086-0722-329933 

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