តើអ្វីដែលជា Trolley ហើយតើវាធ្វើអ្វី?

The handcart is a carrying vehicle that is pushed and pulled by manpower. It is the ancestor of all vehicles. Despite the continuous development of material handling technology for trolleys, trolleys are still in use today as an indispensable handling tool.

នេះ។ រទេះ is widely used in production and life because it has low cost, simple maintenance, convenient operation, light weight, អាចធ្វើការនៅកន្លែងដែលយានជំនិះពិបាកប្រើប្រាស់, និងងាយស្រួលសម្រាប់ផ្លាស់ទីវត្ថុស្រាលជាងមុនក្នុងចម្ងាយខ្លី.


Trolleys for different uses have different body structures. Most universal four-wheeled trolleys have a cargo platform.

រទេះរុញដែលឧទ្ទិសមានរចនាសម្ព័ន្ធផ្សេងៗគ្នា, ដែលខ្លះមានរាងជាប្រអប់ និងស័ក្តិសមសម្រាប់ផ្ទុករបស់របរដែលមានទម្ងន់ស្រាល និងងាយស្រួលផ្ទុក; some of the car bodies extend out of the bracket to facilitate the placement of parts such as rods, shafts and pipes; some of the car bodies are completely shaped It fits the cargo, such as a gas cylinder truck; some are very compact and can be folded for easy carrying; some are for the convenience of loading and unloading barreled liquids, paper rolls and other cylindrical goods. Conducive to rolling up and down, such as a cylindrical cargo handling truck.

Modern trolleys are equipped with rolling bearings, and the wheels use solid tires or pneumatic tires.


ពេលវេលាប្រកាស: 2020-01-30
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