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The drive of the chain conveyor
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Uploaded: 28.11.2015
Content: dmk12.rar 983,65 kB
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Product description
Course design of machine parts (Applied Mechanics) Task 12
The drive of the chain conveyor. Single-stage spur gear.
Given:
Tractive force Tape F, kN - 1.6
Rotational speed n, rev / min - 186
The service life of the drive L, s - 3
Introduction 2
1 Kinematic scheme of the drive of the chain conveyor and the original data 4
2 Motor selection. Kinematic calculations. Determination of rotating
moments on shafts 5
3 The choice of materials and determination allowed napryazheniy8
4 Calculation of gear 11
5 Determination of load shaft 18
6 Design calculation of shafts. Preliminary selection of the bearing 19
7 Determination of reactions in the bearing support, bending and twisting
moments shafts 20
8 Check the strength of the gear shaft 26
9 Verification calculation of the bearing 29
10 Calculation of key connection 30
11 31 Selection of lubricants
Conclusion 32
References 33
Blueprints
1. Reducer A1 sheet 2
2. Gear wheels A3
3. The low-speed shaft A3
4. The shaft-speed A3
5. Bearing cover A3
6. 2 Specification A4 sheet
Additional information
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