適用范圍Scope of Application

XT-P型電子皮帶秤適合安裝在傾斜角度較小的帶式輸送機上，對松散狀物料進行連續(xù)稱量累積的計量設備。本產(chǎn)品適用于建材、水泥、化工、煤炭、港口、礦山、陶瓷、飼料等行業(yè)的用料累積統(tǒng)計。 

The XT-P electronic belt scale is suitable to be installed on a belt conveyor of a all inclination angle, and is a measuring device for continuous weighing and accumulating of loose materials. The machine is applicable to cumulative statistics of materials for building materials, cements, chemical industry, coal, harbors, mining areas, ceramics and feed etc.

工作原理Work Principle

當有物料經(jīng)過安裝于輸送機架上的稱重橋架時，計量托輥檢測到皮帶上的物料重量，通過稱重傳感器產(chǎn)生一個正比于皮帶載荷的電流信號。速度傳感器直接連接在傳動滾筒上并提供一系列脈沖，脈沖的頻率正比于皮帶速度的速度信號。控制儀表接收載荷電流信號和速度信號運算一個瞬時流量值和累積重量。

When materials p the weighing bridge installed on the conveyor frame, the weighing roller detects the weight of the materials on the belt, and a current signal in direct proportion to the belt load is generated by the weighing sensor. The speed sensor is directly connected to the driving cylinders and provides a series of impulses the frequency of which are in direct proportion to the speed signal of the belt. The control instrument receives the load current signal and speed signal and calculates an instantaneous flow value and a cumulative weight valve.

XT-PB性能特點Performance Features of XT-PB

1、  結構簡單，力傳遞環(huán)節(jié)小，安裝簡捷方便。

1. Simple structure, less force tranission links, simple and convenient to install.

2、  的矩形杠桿，剛性好，無變形

1. Unique rectangular lever, good rigidity, non-deformation.

3、  無摩檫橡膠耳軸支承。腐蝕、潮、振動

3. Supported by zero friction rubber trunnion, corrosion resistant, damp-proof and shake-proof.

4、  側(cè)向力，水平分力。減小皮帶跑偏和漏料偏移對系統(tǒng)影響

4. Lateral force resistant, horizontal component force resistant, effective reduction of the impact of belt deviation and material leakage on system accuracy.

5、  XT-PB Ⅲ型機采用無杠桿全懸浮式結構、羊托輥、稱重區(qū)小，主要用于進料口中心較短的帶式輸送機上

5. Te XT-PB III applies a non-lever fully suspended structure, with goat rollers , all weighing area, and is mainly used on belt conveyors of short-center feed ports.