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DiNiu - a combination of hydraulic and lever principles
DiNiu is a handling equipment commonly used in many places, usually used in conjunction with pallets, and has the ability to lift a thousand pounds with four or two strokes. It is an advanced lifting and handling machinery equipment that involves many knowledge points in physical principles. Next, let's briefly talk about some physical knowledge of DiNiu.
Pascal's hydraulic principle: The earth ox is also known as a manual hydraulic transport vehicle, and the hydraulic principle is its core kinetic energy output part. The lifting of heavy objects by the fork relies on Pascal's hydraulic principle, which mainly refers to the instantaneous transmission of pressure increase at any point in an incompressible static fluid due to external force to various points in the static fluid. This is the effect of achieving magnification with a smaller output force.
Leverage principle: The leverage principle is mainly reflected in the handle of the earth ox, which belongs to the main driving part of the hydraulic system. By pressing the handle to pry the work of the hydraulic part, the handle is the power arm part, and does not require a large force to obtain a strong output. It is a typical labor-saving lever.
It is precisely through the combination and cooperation of Pascal's principle and leverage principle that the earth ox can achieve the effect of "four ounces pulling a thousand pounds".