Calculation of a sweeper based on a ZIL vehicle

The work consists of an explanatory note with calculations, a general layout drawing, a trough brush drawing, a machine operation diagram and specifications for the drawings. 

Contents of the explanatory memorandum

Introduction. 2

1. Purpose and general structure.       4

1.1.        Sweepers with mechanical feeding of sweep into the hopper  5

1.2. Vacuum sweepers.       6

1.3. Vacuum sweepers on a special chassis.       8

1.4. Trailed sweepers.       9

2. Information and patent search on the topic of the project.      10

3. General calculations of the sweeper.      15

3.1. Initial data for calculation.       15

3.2. Determination of the volume of the bunker for the estimate.      16

3.3. Determination of the volume of the water tank.      17

3.4. Determination of the amount of lint of the main brush.      17

3.5. Determination of the amount of pile of the trough brush.      18

3.6. The power required to drive the main brush .      19

3.7.      Power required to drive the trough brush . 20

3.8.      Power required to drive the conveying device estimate  20

3.9. Power required to drive the pump of the humidification system.      21

3.10. Power to move the machine in operating mode.     21

3.11. Power balance.     21

4. Strength calculations of units and parts.      22

4.1. Calculation of the cylindrical hinge securing the hydraulic cylinder to the lower suspension arm of the trough brush.       22

4.2. Calculation of the weld seam.      23

5. Determining the performance of the machine.      24

6. Work technology and safety precautions during the operation of the machine.      25

6.1. Technology of summer cleaning of urban roads.       25

6.2. Safety precautions during the operation of the machine.      31

References. 33