ماهو الفرق بين الالكتروميكانيك والهندسة الكهربائية والهندسة الميكانيكية ؟

 Forklifts use a combination of hydraulics, a pulley system and other things to lift heavy materials across different distances. They are commonly used in warehouses, construction sites and other places that need to transport lots of heavy materials. We know where it’s used, but how does a forklift work? To answer that, we put together this guide to break down what a forklift is used for, its different parts and how it works.

What Is the Purpose of a Forklift?

A forklift is mainly used to carry heavy loads across long distances of varying terrain. It’s useful for projects that require lots of materials in various places and cuts down the time and effort needed to lift, carry and transport.

What Are the Main Parts of a Forklift?

A forklift can lift lots of weight without tipping over, thanks to its design. Each part is crucial to keep the functioning and operators safe while operating a forklift. These parts vary depending on the model. For example, some forklifts are more suited for rugged terrain while others are not. These are the basic parts of most forklifts:

• Load back-rest: This part keeps the load from shifting backwards.
• Overhead guard: This section of the forklift protects operators from a load if it falls.
• Carriage: The carriage is the base of the forklift and is fixed on mast rails to easily move up and down.
• Forks: These are the prongs that carry loads.
• Mast: The mast raises and lowers the load. It also has interlocking rails that provide horizontal control.
• Counterweight: This weight is used to stabilize the forklift and keep it from tipping over.
• Power source: Forklifts can be powered by things like fuel cells, propane gas, gasoline, diesel engine or batteries.
• Truck frame: The frame is the base of the machine and all parts are attached to it.
• Tires: Forklifts can use pneumatic tires (normally used outdoors) or solid tires (sometimes called cushion tires) that are used both indoors and on hard, flat surfaces.

The most important parts of the forklift are the hydraulic system, chain pulley system and the forklift controls. Both systems and the controls are vital for the forklift’s power and lifting abilities. We’ll dive into each part below.

How Does the Forklift Hydraulic System Work?

The hydraulic system uses a series of cylinders, pistons and fluids to efficiently lift and lower forklift loads. The hydraulic pistons are attached to the forklift’s masts.

Parts of the Hydraulic System

Here are a few parts of the forklift’s hydraulic system to familiarize yourself with before understanding how it works:

• Lift handle: Operator pushes this to lift or lower the forklift’s load. This handle is connected to a pump found at the machine’s base.
• Pump: When activated, it pushes fluid through a tube leading to both hydraulic cylinders.
• Hydraulic cylinders: These are composed of a hollow tube that is shut on one end to trap fluids. A movable, lubricated piston is equipped on the other end.