What is a snail?

Ager is a spiral -shaped tool that moves materials or liquids from one area to another. When the tool rotates, materials or liquids move along the spiral to the desired location. The drill bit, which is the most commonly known snail, uses the construction to remove shavings and other holes from the hole while drilled. The first is said to have been invented sometime in 200 s before our era Archimedes. This first design was called a water bolt that was used to transfer water from lower levels to higher levels. Today, water pumps are usually used to serve the same purpose, although the Archimedes screw is still used occasionally. Another example of a modern snail is Zamboni, which uses one to remove free ice particles from the top of the ice to the skating rink to form a smooth surface. Plumbers also use specialized to remove objects from the pipes. Combines which use both snail enclosed in a tube and a tube that is not closedMedium crops into the threshing mechanism to move the grains in and out of the hopper.

Further agricultural use of design is introduced with a grain snail. This tool is used to move grain from trolleys and trucks to special magazines. The grains can be powered by a tractor take -off, with an electric motor or an internal combustion engine. The spiral causes the grain to move upside down by a long metal tube when the hoppers receive a grain from a wheelchair or truck. Slipper at the top helps to slide grains into a storage basket.