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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
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 for foundry sand
Skulina, Daniel ; Řezníček, Milan (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with the suggestion of the conveyor belt for the transport of the foundry sand with a delivery capacity of 58 000 kg/hr, transport length of 41 meters and transport height of 12,6 meters. The bachelor thesis includes the delivery description of the components of the conveyor belt, functional calculation according to the standard of ČSN ISO 5048, determination of the main sizes, suggestion of the propulsion and the conveyor belt. Strength calculation of the shaft of returnable cylinder, controls of the tension bolt for the pulling and imprinting in the thread are conducted. The bachelor thesis contains the drawing documentation in accordance with the assignment that is attached.
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Travelling Crab
Mikulec, Roman ; Řezníček, Milan (referee) ; Malášek, Jiří (advisor)
This work deals with the calculation and suggestion of the main parts of the travelling crab for lifting capacity of 45 000 kg. It consists primarily of determining the ropes, pulleys and cable drum and assigning of appropriate engine, brakes, gearbox and clutch. The work also contains strength calculation and suggested dimensions of main parts of sheave block, like the pin hook block, crossbeam, hook nut and rope pulleys, which are delivered with drawing documentation along with drawing of sheave block and piece list.
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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 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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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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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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