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If it is used in field irrigation for vegetables, the sprinkler head of the agricultural sprinkler machine advocates that the upper micro-spray can be selected according to the growth of the vegetable field, that is, the way of upside down micro-spray for spraying, and the hanging hammer insists that the sprinkler head is straight down to prevent the direction of the sprinkler head from changing. Winch sprinkler is mainly composed of chassis, frame, winch, pe water pipe, active speed control equipment, water turbine drive equipment, gearbox, sprinkler car, guiding equipment and other parts. The machine has simple structure, high degree of initiative, strong adaptability, convenient operation and multistage speed change. It is a water-saving irrigation machine suitable for China's national conditions and aspirations, and is mainly suitable for crops with low atomization targets.

Agricultural sprinkler heads are the few water-saving irrigation methods. Irrigation belt is a plastic pipe flattened into a band, the wall is very thin, generally. One side of the pipe wall is perforated with small holes, the aperture is general, usually with double holes, three holes, five holes, etc., spray irrigation with a diameter of 25mm, 32mm, 40mm and other specifications; Water is sprayed out directly from the hole, forming a drizzle. The spray width varies with the water pressure. The water pressure is not the higher the better, too high the hole will become bigger, the wall will. Sprinkling machine is also called sprinkling irrigation machine, sprinkling irrigation unit. The popular sprinklers are: winch type sprinkling machine, reel type sprinkling machine, pipette type sprinkling machine, submersible type sprinkling machine, center support shaft type sprinkling machine, rolling type sprinkling machine, light and small unit type sprinkling machine.

It is less than the fixed sprinkler irrigation system. Spray irrigation efficiency is higher than the mobile sprinkler system, often used for field crops, ① winch sprinkler, water supply by the water hydrant on the dry pipe through the hose, there are three types of one is the cable winch together with the drive winch with the power engine, nozzle, etc., installed in the sprinkler truck. One end of the cable is fixed on the ground to pull the sprinkler truck forward. The other is to place the cable winch and its power engine on the ground to pull the sprinkler truck with sprinkler head forward through the cable. The other is to wind the hose as the water supply branch pipe on the winch, and the winch and sprinkler head are installed on the sprinkler truck or skid and are pulled forward by the hose. The winch operation is driven by the water turbine. Instead of the power machine, the 2 round sprinkler mobile sprinkler is a multi-tower car self-propelled, which is equipped with a number of thin-walled metal branch pipes supported on a number of towers that can automatically walk.