Principle of Vibrator

With the rapid development of the national economy, the construction machinery industry has experienced unprecedented rapid growth in recent years. Hydraulic crushing hammer is a very important tool in the field of construction machinery. In recent years, it has developed rapidly in the domestic market and is widely used in metallurgy, mining, railways, highways, construction and other fields. It can extract, crush, and demolish hard objects such as rocks, cement pavements, old buildings, etc. At present, most hydraulic crushers on the market are driven by the hydraulic system of the host machine (such as excavators), and through the mutual feedback control between the valve control system and the cylinder piston system, they complete the rapid reciprocating movement of the piston in the cylinder body, converting hydraulic energy into the impact energy of the piston to strike the drill rod, outputting energy and achieving the goal of breaking hard objects such as rocks.

Due to the impact frequency determining the working efficiency of hydraulic crushers, traditional forms of hydraulic crushers are limited by the impact frequency and cannot be further improved. In order to solve the problem of traditional hydraulic breakers being unable to achieve further improvement in work efficiency due to the limitation of impact frequency, Wuxi Kunlong Machinery Co., Ltd. has developed a new type of engineering mechanical breaker - high-frequency hydraulic breaker - based on thorough research and analysis of advanced foreign technologies.

The high-frequency crushing hammer has changed the traditional working principle of the reciprocating plug type of the crushing hammer. It is an engineering machinery crushing tool that uses the hydraulic energy provided by the main hydraulic system to drive the hydraulic motor, which drives a pair of eccentric wheels in the vibration box to rotate through gear transmission, forming a sinusoidal excitation force that causes the crushing hammer to produce high-frequency vibration and vibrate and crush the working object through the bucket teeth. The high-frequency crusher mainly consists of built-in vibration box, shock-absorbing block group, frame shell, lower support anti-wear plate, base teeth, replaceable bucket teeth, and other parts.

Principle of Vibrator