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Material Handling Platform
Šrajer, Jan ; Řezníček, Milan (referee) ; Pokorný, Přemysl (advisor)
The thesis is focused on functional design workshop handling platform, which has a capacity of 2500 kg, dimensions platform 1200 x 1600 mm, stroke of 1 m and is made by linear hydraulic motor. The goal is to select a suitable variant of the platform and perform static and strength calculations of the individual components, to design the linear hydraulic motor and hydraulic circuit design diagram.
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The screw conveyor of aggregate
Novák, Pavel ; Jonák, Martin (referee) ; Řezníček, Milan (advisor)
This bachelor's thesis deals with the design of the screw conveyor for transport of aggregate. It consists of a technical report containing mainly conceptual design of the entire device, calculation of the main dimensions, design a functional drive and choice of flexible shaft coupling, load calculation, selection and checking of bearings and strength control of structural components, plus drawings, which consists of a set of proposed installation, detailed subassemblies of the attachments of worm shaft in all bearings, welding subassemblies of the trough and production drawing of the input pin.
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The welding manipulator
Janeček, Tomáš ; Kašpárek, Jaroslav (referee) ; Řezníček, Milan (advisor)
This bachelor thesis deals with construction task of welding manipulator which will serve for simplification of production of pressure tank for Eurom´s machine Ecovac. This thesis include conceptual design of manipulator, calculation of important parts like shaft, pivot, wheel, bearing and choice of motor. The drawing documentation is based on technical report. All used pictures are exported from Solid Edge ST6, where were created all construction works.
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Belt conveyor with a large slope
Pavelka, Radim ; Škopán, Miroslav (referee) ; Řezníček, Milan (advisor)
This bachelor work deals with the structural design of the conveyor belt with a large slope, which is part of the machine for cutting firewood. Pitch drums is 3 m and conveyor speed is 1.5 m/s. This work contains conceptual design and the computational part and creating the main dimensions and design of the drive according to ČSN ISO 5048. Then the strength calculations of certain parts of the conveyor. The drawings of assemblies and drive shaft and the side of the frame.
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Project of loader crane
Stoklasa, Jaroslav ; Řezníček, Milan (referee) ; Malášek, Jiří (advisor)
This bachelors thesis focuses on a project of a loading crane for mobile devices. Its goals are material strength calculations, drawing documentation, drawing of a hydraulic circuit, 2D assembly and partial production sheets. The loading crane maximum carrying capacity is 1500 kg and enables horizontal and vertical rotation of the crane-arm.
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Belt conveyor with sliding plate
Hofbrucker, Pavel ; Malášek, Jiří (referee) ; Řezníček, Milan (advisor)
The aim of this bachelor's thesis is to design a feeding belt conveyor which is part of the firewood processor. The thesis discusses: concepts of designed solutions, choice of conveyor's construction parts of the conveyor, calculations of its functioning, driver design, calculations of the firmness of the tensing device and the design of suspending the conveyor to a machinery.
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Pillar jib crane
Dias, Aleš ; Řezníček, Milan (referee) ; Malášek, Jiří (advisor)
The aim of my work is conceptual design pillar jib crane including important strength calculations. Payload is 1500 kg and length jib is 4 000 mm. The pillar jib crane is working near the wall and angle turning is 180°. The work also includes the selection lifting gear with manufacturer´s catalog.
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Belt conveyor
Gura, Josef ; Řezníček, Milan (referee) ; Malášek, Jiří (advisor)
The aim of this bachelor thesis is to design a belt conveyor for sand grit sizes and different qualities, according to specified parameters. The introduction covers the main parts of the belt conveyor and their selection. The second part contains design calculation performed according to ČSN ISO 5048 and the whole work is supplied drawings.
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Belt conveyor
Gelnar, Václav ; Škopán, Miroslav (referee) ; Řezníček, Milan (advisor)
Bachelor thesis is about a design of a belt conveyor for crushed limestone. In the first part are belt conveyors designs options summarized. The second part consists of a calculations based on ČSN ISO 5048 standard. In the thesis are designed basic parts of a conveyor. In the last part the stress and forces on the drum and the bearings lifetime are calculated
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Traveling Mechanism of Crane Trolley Capacity 25 tons
Bartušek, Filip ; Řezníček, Milan (referee) ; Pokorný, Přemysl (advisor)
The bachelor thesis deals with the design of trolley traverse mechanism of workshop overhead crane with rated capacity 25 000 kg. This work contains one particular variant of traverse mechanism, it is an electric drive with two gear motors. The outcome of this thesis is the technical documentation, which includes the solution concept, design of the drive components (motor, gearbox, brake) and calculations of selected components (travelling wheels, shafts, bearings), and drawing documentation.
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