1.产品简介Product Introduction

　　山东XZDS系列齿轮稀油振动器是河南太行重型机械股份有限公司采用先进技术专业制造的高效往复直线加力箱式山东激振器，该类激振器采用SKF最新研制的专用振动轴承、齿轮箱体精工制作，结构轻、密封好、散热快、不漏油、耐用可靠，性价比高，可高频连续运转，适用于各类振动设备。

　　XZDS series gear dilute oil vibrators are high-efficiency reciprocating linear force box-type vibrators professionally manufactured by Henan Taihang Heavy Machinery using advanced technology.This type of exciter adopts SKF's latest development of special vibration bearings and precision-made gear boxes.Made with light structure,good sealing,fast heat dissipation,no oil leakage,durable and reliable,high cost performance,can operate continuously at high frequency,and is suitable for all types of vibration equipment.

　　2.工作原理Working Principle

　　图1是XZDS系列齿轮稀油振动器结构图，用来说明激振器的基本工作原理。箱体内装有主动轴1和从动轴2，轴端各有一对重量相同的不平衡重块4(摆块)，动力带动主动轴回转，通过齿轮对3使从动轴作相对而同步的旋转，利用不平衡重回转时产生的离心惯性力使激振器产生定向激振力，通过调整摆块回转速度和配重塞块的数量、位置，以改变不平衡回转重量，来调整激振力和工作力矩的大小。密封的箱体内加注齿轮油，使齿轮和轴承润滑和散热，保证传动平稳、运行可靠。

　　Figure 1 is the structural diagram of the XZDS series gear dilute oil vibrator,which is used to illustrate the basic working principle of the vibrator.The inside vibrator box is equipped with a driving shaft 1 and a driven shaft 2.There is a pair of unbalanced weights 4(swing blocks)with the same weight at each shaft end.The power drives the driving shaft to rotate,the driven shaft rotates relatively and synchronously through the gear pair 3,the centrifugal inertia force generated when the unbalanced weight rotates is used to generate directional excitation force in the vibrator.By adjusting the rotation speed of the pendulum block and the number and position of the counterweight plug blocks,the unbalanced rotation weight is changed to adjust the excitation force and working torque.The sealed vibrator box is filled with gear oil to lubricate and dissipate heat of the gears and bearings,ensuring smooth transmission and reliable operation.

　　1：主动轴；2：从动轴3：齿轮对4：摆块；5：塞块；6：轴承；7：箱体

　　1:Driving Shaft;2:Driven Shaft 3:Gear Pair 4:Pendulum Block;5:Plug Block;6:Bearing;7:Vibrator Box

　　3、选型参数表Model Table