How to maintain the sprinkler when using it? What do you need to pay attention to when maintaining?

Sprinkler is one of the ideal water-saving irrigation machines suitable for China's national conditions. It is one of the agricultural machinery often used by many farmers or farmers. How to maintain the sprinkler when it is used? What do you need to pay attention to when maintaining?

How to maintain the sprinkler when it is used?

1. After the pump starts, there is no water in 3 minutes, and it should be stopped for inspection.

2. If abnormal phenomena such as noise, vibration, water drop, etc. occur during pump operation, stop immediately, pay attention to bearing temperature rise, and its temperature shall not exceed 75℃.

3, observe whether the nozzle works normally, whether there is uneven rotation, too fast or too slow, or even do not rotate the phenomenon. Observe whether the steering is flexible and whether there are abnormal phenomena.

4, should try to avoid the use of excessive sediment content of water for sprinkler irrigation, otherwise it is easy to wear the pump impeller and nozzle, and affect the growth of crops.

5, in order to apply to different soil and crops, you need to replace the nozzle, adjust the nozzle speed, you can tighten or loosen the rocker arm spring to achieve. Rocker arm is suspended on the rocker arm shaft, but also can turn the adjusting screw to adjust the head of the rocker arm into the water depth to control the nozzle speed. Adjusting the position of the reversal can change the reversal speed.

6, the nozzle speed adjustment is a good sign, in the absence of surface runoff premise, try to use slow rotation speed, generally small nozzle for 1 minute-2 minutes to turn 1 circle, 3 minutes-4 minutes to turn 1 circle, 5 minutes-7 minutes to turn 1 circle.

Sprinkler maintenance points to note:

1, the loose parts of the unit should be tightened in time.

2. Lubricate all lubricating parts on time to ensure good lubrication and normal operation.

3, the unit of the power machine, water pump maintenance, should be carried out in accordance with the relevant instructions.

4. When the sprinkler system is stopped for a long time, the water stored in the pump body must be drained, the pump and nozzle must be disassembled, the water stain must be wiped, the oil assembly must be greased, the inlet and outlet must be wrapped, and the pump must be stored in a dry place. Pipes should be washed and dried, hose rolled into a disk, placed in a cool dry place. Do not put the above parts in acid, alkali and high temperature places.

5. The threads or quick joints and rust prone parts on the rack should be properly stored with oil.