振动筛采用双振动电机驱动,当两台振动电机做同步、反缶旋转时，其偏心块所产生的激振力在平行于电机轴线的方向相互抵消，在垂直于电机轴的方向叠为一协力，因此筛机的运动轨迹为一直线。其两电机轴相对筛面有一倾角，在激振力和物料自重力的协力作用下，物料在筛面上被抛起跳跃式向前作直线运动，从而达到对物料进行筛选和分级的目的。可用于流水线中实现自动化功课。具有能耗低、效率高、结构简朴、易维修、全封锁结构无粉尘溢散的特点，最高筛分目数325目，可筛分出7种不同粒度的物料。

Vibrating screen with double vibration motor drive, when the two vibration motors do synchronous, anti fv rotation, the eccentric block produced by the vibration force in parallel to the direction of the axis of the motor offset each other, in the direction perpendicular to the axis of the motor stacked for a concerted effort, so the motion track of the screen machine is a straight line. The two motor shafts relative to the screen surface has a dip Angle, in the excitation force and material since the gravitational force of the cooperative action, the material on the screen surface was thrown up jump forward for linear motion, so as to achieve the purpose of screening and classification of materials. Can be used to achieve automatic work in the pipeline. It has the characteristics of low energy consumption, high efficiency, simple structure, easy maintenance, complete blocking structure without dust overflow and dispersion, the highest screening mesh number of 325 mesh, can screen out 7 kinds of materials of different particle size.

直线振动筛都由哪几部分组成

主要由筛箱、筛框、筛网、振动电机、电机台座、减振弹簧、支架组成。

1.  筛箱：由数张厚度不同的钢板焊制而成，具有一定的强度和刚度，是筛机的主要组成部分。

2.  筛框：由三角铁制成，主要用来保持筛网平整，达到正常筛分。

3.  筛网：有低碳钢、黄铜、青铜、不锈钢丝等多种筛网。

4.  振动电机

5.  电机台座：下振式（电机安装在筛箱下方的）筛机的电机台座是可以移动的，使用前连接螺钉必须拧紧，特别是新筛机试用前三天必须反复紧固，以免松动造成事故。

6.  减振弹簧：阻止振动传给地面同时支持筛箱的全部重量。安装时，弹簧必须垂直于地面。

7.  支架：由四个支柱和两个槽钢组成，支撑着筛箱。安装时支柱必须垂直于地面，两支柱下面的槽钢应相互平行。

Linear vibrating screen is composed of which parts:

It is mainly composed of screen box, screen frame, screen mesh, vibration motor, motor pedicle, vibration spring and bracket.

1. Screen box: welded by several steel plates of different thickness, with a certain strength and stiffness, is the main component of the screen machine.

2. Screen frame: made of triangular iron, mainly used to keep the screen smooth, to reach the normal screening.

3. Screen: low carbon steel, brass, bronze, stainless steel wire and other kinds of screen.

4. Vibration motor

5. Motor pedestal: the motor pedestal of the vibration type (motor installed under the screen box) sieve machine can be moved, and the connecting screw must be tightened before use, especially the three days before the trial of the new screen machine must be tightened repeatedly, so as not to loose and cause accidents.

6. Damper spring: prevent vibration to the ground and support the full weight of the screen box. Spring must be perpendicular to the ground when installed.

7. Support: It is composed of four pillars and two channels to support the screen box. The pillars must be perpendicular to the ground during installation, and the channel steel under the two pillars should be parallel to each other.

直线震动筛参数