英文重型板式给料机说明书样本

Heavy-duty Apron Feeder

2200×10000mm

Product Instruction

Shenyang Mining Machinery Import & Export Corporation

Contents

age and useful scope

2.technical character

3.working principle and structure character

4.installation, commissioning and test run

5.operation rules and maintenance

6.lubricating

1、 usage and useful scope

Heavy apron feeder widely used in mine, metallurgy, building material and coal departments. The machine usually is located under material bin and hopper with certain bin pressure. It can short distance transport kinds of materials with large density to crushing and sifting and transportation equipment equally and it is especially suitable for be used under primary crushing. It is not only suitable for treating big particle size material, but also thin particle size material. It can finish heavy-duty job in the bad environment and have good applicability to material particle size changing, temperature, viscosity, ice frost and rain snow effect, and it feeding quantity is right and equal. Installation of the machine can be horizontal, and also sloping. Max. inclined angle to up transporting is 23°。

2、 technical character:

Specification-----------------------------------------2200X9944mm Width of chain plate-------------------------------------2200 mm

The distance from sprocket shaft centerline to take up shaft centerline

---------------9944 mm

Feeding speed-------------------------------------0.01∽0.067m/s

Capacity-------------------------------------100～650t/h

Particle size-------------------------------------≤1.0x1.0x1.2m

Adjustable distance of take up device-----------------------------700 mm

Inclined angle to up transporting---------------------------------20°

motor:

Type-----------------------------------YP2280M-6

Power-----------------------------------55KW

Revolution

-----------------------------------980r/min

reducer:

Planet and orthogonal type

Total speed ratio---------------------------------610

3、 working principle and structure character

The machine running come true by that motor drives sprocket shaft rotating through coupling and reducer, and at the same time the mesh

between sprocket gear and pin shaft of chain makes chain plate moving along straight line. Chain plates are supported by thrust wheels and carry wheels installed on the frame, and adjusting take up device makes chain and sprocket mesh, thereby the machine finish the aim of transporting material to crusher.

Heavy-duty apron feeder (see drawing 1) include drive unit1, chain plate device2, take up device3, main shaft device4, frame5, thrust wheel6, carry sprocket7, etc. and its main characters are as follows:

3.1 drive unit (see drawing 2) include motor1, coupling2, orthogonal reducer3, planet reducer4, torque lever5, locked disc6, etc. the unit adopts orthogonal shaft fulcrum float type, the sleeve of main shaft is installed in output shaft of planet reducer, and connection between them is through locked disc. The structure character is low weight and big speed ratio. Because of adopting fulcrum float type, to reduce additional bend moment to shaft caused by installation error, and to increase using life of transmission and easy for dismounting.

3.2 chain plate device (drawing 3) include: pan plate1, chain element2, etc. pan plate adopts single arc join type and is made by low alloy steel plate. Its character is high strength, wearproof and no leakage. Chain element adopt tank chain and its character is small pitch error, calm running, high strength, and no lubricating.