Mixing drum is the main part of small self loading mixer truck, which is mainly composed of cylinder, sealing tube, blade and mixing blade. Funnel shaped airtight tube ensures smooth supply. Curved blades help to reduce the drainage performance of low slump concrete. There are holes in the blades to reduce the adhesion of the concrete, which helps to improve the ready mixed concrete. Quality.
1. The whole mixing cylinder is installed on the bracket, the front part is supported by two supporting wheels, and the mixing cylinder has an access hole, which is easy to maintain.
2. Transmission system the transmission system uses a unique vehicle engine power take-off system. That is, it draws power from the chassis engine. The power is transferred to the variable plunger hydraulic pump by universal coupling. The high pressure oil of the hydraulic pump drives the metering plunger. The motor and hydraulic motor transmit power to the reducer and rotate the mixing drum back and forth to stir, stir and discharge the feed.
The output flange of the reducer compensates the displacement of the mixing drum shaft, so that the operation of the mixing drum is not affected by the deformation of the vehicle.
3. Hydraulic system hydraulic system is mainly composed of hydraulic pump, hydraulic motor, oil filter, oil tank, high pressure oil pipe, low pressure oil pipe, oil return pipe and filter. The hydraulic pump is equipped with a manual servo control handle, which can adjust the flow and direction of hydraulic oil to control the steering and speed of the mixing drum. The forward and reverse rotation of the mixing drum can be adjusted steplessly.
As the performance of small self loading mixer will inevitably decrease after long-term use, it is necessary to pay attention to the maintenance of the equipment during normal use. Only in this way can the service life of the equipment be extended on the premise of ensuring good performance of the equipment.