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Horizontal screw conveyor
Švec, Milan ; Malášek, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
The focus of this bachelor thesis is construction, technical solution and design of a horizontal screw conveyor with purpose of transporting agricultural grain as per set parametres. The scope of this thesis includes calculations regarding the main parts of screw conveyor, designs of electric motor, clutch and bearings and a firmness check of the functional parts The body of the thesis is composed from a technical report and drawing documentation, supported by model assembly created in 3D CAD system, as well as a drawing of the entire device, a drawing of the screw and individual drawings of shafts.
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Worm chip conveyor
Bilíček, Milan ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
The aim of this thesis is the design of screw conveyor for transporting chips. Together with the design this thesis also includes technical report with basic calculations. In the search section, other types of chip conveyors, including major manufacturers, are described. The content of this work is also the drawing of the designed conveyor.
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Determination of stability of fuel feeding into boiler
Skalický, Michal ; Chýlek, Radomír (referee) ; Lisý, Martin (advisor)
This bachelor thesis deals with the determination of stability of fuel feeding into boiler. The principle of the screw conveyor is described at the beginning of the thesis. It is followed by a description of the individual parts of the worm. The second part of the research deals with the properties of the materials transported. The second half of the bachelor thesis is practical. In this section there are experimentally measured values of flow of sawdust and wood chips. At the end, the measured values are compared and evaluated.
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Design of facility for egg-shells transportation
Hruška, Kryštof ; Naď, Martin (referee) ; Pernica, Marek (advisor)
Egg shells are a very suitable basic raw material for the production of mineral dietary supplements. The thesis deals with one of the processes in their production, the transportation of the commodity after flush into a clean room. The thesis proposes possible solutions, which are described in the research part, on the basis of which a screw conveyor is chosen as a suitable solution and a design solution is proposed. Based on the calculations, the individual parts of the conveyor are selected and designed. The entire device is modeled in SolidWorks and the drawing documentation contains the overall drawing of the assembly.
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Screw conveyor
Kaňa, Vojtěch ; Pokorný, Přemysl (referee) ; Jonák, Martin (advisor)
This bachelor thesis deals with proposal tilted screw conveyor in term of calculation and construction solution of tilted screw conveyor for sludge transportation in waste water treatment plant. There is a calculation of the basic parameters, proposal of gearing, proposal of bearings and strength calculation of the main parts. In the attachment we can see drawing documentation.
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Machinery for trenchless earthworks
Matušinec, Roman ; Kašpárek, Jaroslav (referee) ; Pokorný, Přemysl (advisor)
Aim of this thesis is to sum up trenchless technology focusing on microtunneling. The thesis is divided into 4 basic parts. First part describes general trenchless technology. Second part focuses on trenchless methods. Third part's content is dividing microtunelling works and their description. Last part contains evaluation of machinery parameters from individual manufacturers. The thesis is written in recherche style and doesn't contain my own drafts.
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Worm conveyor
Sencovici, Patrik ; Jonák, Martin (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with calculation and construction of worm conveyor for the transport of hydrated lime. Thesis is created from text part and drawing documentation. Text part be occupied with calculation basic parameters, design drive, loading, imposition of bearings and strength calculation of worm conveyor. Drawing documentation contains drawing assembly of worm conveyor and manufacturing drawings of spiral worm.
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Crop flow improvements at the Power Flow header
Štelcl, Michael ; Červinka, Jan (referee) ; Kašpárek, Jaroslav (advisor)
The master's thesis is focused on a design of optimal working speed of auger and belt transporter which are parts of Power Flow header for standard type of combine harvester. In the master's thesis author suggest a new simplified theory of crop flow inside the Power Flow header. The thesis contain the factors which can affect the crop flow and comparison between the Power Flow and competitor's header. The thesis also contain geometrical characteristics of crop for four types of cereal.
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Vorm conveyor
Mazálek, Karel ; Jonák, Martin (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis consists of calculations, design and drawings of an inclined screw conveyor used for transporting ash from the powerplant. The technical report contains basic calculations as well as selected strength calculations. Drawing part consists of assebly drawing and welding subassembly of trough end. KEYWORDS
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Screw conveyor
Bořecký, Vítězslav ; Pokorný, Přemysl (referee) ; Jonák, Martin (advisor)
This thesis describes the design and construction of horizontal screw conveyor for transporting grain. This thesis involves calculation of the main dimensions of the conveyor, the design of the conveyor drive, saving proposal of worm conveyor and worm conveyor shaft strength check.
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