|
|
Belt conveyor for quartz sand
Vala, Martin ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
The aim of this bachelor thesis is to design a belt conveyor according to the assigned parameters: conveyed material, conveyor capacity, axial distance between the drums at both ends and height difference. On the basis of these parameters a functional calculation is conducted in accordance with the standard ČSN ISO 5048. The main dimensions of the conveyor were determined as well as suitable components further described in the thesis. All necessary parts were designed. The thesis also includes strength calculation of drive shaft, calculation of bearing durability used for the drive shaft and calculation of safety factor in relation to limit state of bolt strut stability of tension mechanism. The conclusion part is focused on the evaluation of the designed conveyor when used for materials of different grain size and humidity. Required designed drawings are annexed.
|
|
|
Belt conveyor
Hoferek, Tomáš ; Pokorný, Přemysl (referee) ; Jonák, Martin (advisor)
The thesis aims at a functional calculation of a belt conveyor as well as its construction. The object of this work is to prepare drawings and analysis of transported materials. Moreover, it deals with construction of components, e.g. a tensioning device and truss construction of a belt conveyor being the most important. A 3D model has been created in Autodesk Inventor.
|
|
|
Belt conveyor for recycle aggregate
Ludva, Jan ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
The aim of this bachelor work is to make functional calculations, determining the main dimensions, design of the drive, drawing of the conveyor assembly and tension frame weldment assembly station. The conveyor is designed for transport of recycled aggregates in oblique direction. The challenge is to find a design solution for the axial distance 39 m, height difference of 7.5 m and transport capacity 65,000 kg·h-1. The work includes basic division, description of the main parts, the choice of structural components, functional calculations according to ČSN ISO 5048 conveyor belt. Further strength calculation casing, shaft pulley and calculate of the compression spring tensioning station. The work is also accompanied by drawings.
|
|
|
Belt conveyor
Chroust, Martin ; Pokorný, Přemysl (referee) ; Jonák, Martin (advisor)
This bachelor’s thesis deals with an issue of a belt conveyor for transportation of dry sand. The aim of this thesis is to design a constructional solution of belt conveyor for specific technical parameters, which are transport power of 100,000 kg per hour, the high difference of 5 m and the axial distance between pulleys of 40 m. The thesis includes a short description of the belt conveyor and its main parts, functional calculation according to the current norm ČSN 5048 and the selection of the constructional components provided by the company’s catalogues. Designs of tensioning device, drive of the conveyor and strength calculations of selected parts are also included in this thesis. Finally, the thesis is extended by the required technical drawings.
|
|
|
The inclined belt conveyor
Potočník, Jan ; Hloska, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the design of the belt conveyor for aggregate. The thesis contains the description of the belt conveyor, functional device calculation by norm ČSN ISO 5048, the determination of main dimension, the design of the drive device and the strength calculations. The technical drawings are attached to the thesis.
|
|
| |
|
|
Desk for splitting semiautomatic
Jurák, Pavel ; Vlašic, František (referee) ; Dvořáček, Jiří (advisor)
The subject of the bachelor thesis is the design of the working table, which will ensure the stem lifting and its transport to the splitting semi-automat. Lifting of stem with weight up to 500 kg is ensured by lifting arms. Then, the stem is moved to the splitting semi-automatic by means of a belt conveyor. The design of the frame is designed to withstand a load of 5000 N. The lowest security has k = 1.2 according to the strength analysis. The table frame can be easily folded using a hydraulic cylinder. Thanks to this we can easily mount the frame behind a splitter semi-automatic and transport both devices at the same time.
|
|
|
Belt conveyor for transport of food corn
Nepovím, Ondřej ; Kašpárek, Jaroslav (referee) ; Malášek, Jiří (advisor)
The aim of this thesis is to design an angled belt conveyor for transportation of food corn with the capacity of 95,000 kg per hour and axial distance between the drums at both ends of 28 meters and height difference of 7 meters. The thesis includes brief descriptions of individual parts of the conveyor, functional calculation, which is performed according to the current standard ISO 5048, determination of basic dimensions, design of the drive and tensioning device of the conveyor. The stress analysis of the driven drum has been carried out as well as a numerical buckling test for the bolts of the tensioning device. In its final part, the thesis contains an analysis of the characteristics of transported material. The thesis is accompanied by all the necessary technical drawings.
|
|
|
Horizontal belt conveyor
Zeman, Petr ; Pokorný, Jan (referee) ; Špička, Jiří (advisor)
This project proposes a conveyor belt for given material and transport output. A functional calculation is carried out ČSN ISO 5048 which specifies main dimensions and propulsion proposal. Based on strength analysis, calculation of shaft of driving drum is performed. Individual components of conveyor are chosen from catalogues of the companies, which are engaged in these questions, whose products are accessible in the Czech Republic.
|
|
|
Studies with baggage handling process in the airport environment
Kašpar, Peter ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
The purpose of this bachelor thesis is to create an overview of requirements to design baggage handling system, to describe a manipulation machinery that is used for transport, loading and sorting of luggage in a specific transportation. The other purpose is to summarize the safety the safety requirements for using of conveyors and create suitable working environment. I try to create complete system of baggage handling.
|
guest ::
