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Bucket elevators
Cajzl, Štěpán ; Jonák, Martin (referee) ; Malášek, Jiří (advisor)
The aim of this research thesis is to provide an overview of manufacturers that are using buckets for transportation or acquisition of material and the equipment of these manufactures. It is the bucket conveyors, bucket wheel excavators and bucket chain excavators. The next part of this thesis focuses on the theoretical approach towards the calculation when the shape of the surface of the particular material forms a logarithmic spiral. Within the technical part of the calculation this thesis focuses on forms of calculation of individual parts of the elevator. The last part is an overview of transportation materials and their characteristics.
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Chain conveyor for moving pallets
Doležel, Tomáš ; Zeizinger, Lukáš (referee) ; Kašpárek, Jaroslav (advisor)
This work deals with the design of a chain conveyor. It is divided into four parts. The first of which deals with the search for similar conveyors and handling units. The second design of the conveyor component. The third calculation of functional dimensions and forces. And the fourth is the strength calculations of selected structural units of the chain conveyor. The output of the bachelor thesis are drawings.
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Pallet hoist with roller conveyor
Holcapfl, Zdeněk ; Vymazal, František (referee) ; Škopán, Miroslav (advisor)
This diploma thesis is focused on the construction proposal of pallet hoist connected with powered section roller conveyor for transportation of europallets with loads 1200 kg. The proposed hoist is designed for vertical handling between two working positions with the distance 5 meters. The thesis contains all structural units of machine, design of all standars parts and control calculation of some parts using the finite element method (FEM). The thesis contains complete drawing documentation for designed machine.
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A wood chipper with tractor connection
Šaroun, Martin ; Škopán, Miroslav (referee) ; Malášek, Jiří (advisor)
The aim of this bachelor's thesis is to design a woodchipper with a connection behind a tractor. From the beginning, we focus on different types of woodchippers and thein parameters. Below are some calculations of the parts that make up a chipper. The work includes 3Dmodels with drawings made in Autodesk Inventor 2020.
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Design of conveyor of couplers
Klár, Pavel ; Ripel, Tomáš (referee) ; Krejsa, Jiří (advisor)
This thesis is focused on the design of conveyor of couplers with regard to the requirements for the resolution, and consisting of several parts. The first part outlines the given issue, short research study and an idea of solution. The next part concentrates on the structural design of the whole conveyor. Then the description of the first part of the conveyor including the structural design and the required calculations follow. Finally, other conveyor parts, the budget and the instruction manual are explained. The thesis includes the related drawings and all necessary calculations for other conveyors parts as well.
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Design of forging line
Pazour, Jiří ; Štroner, Marek (referee) ; Podaný, Kamil (advisor)
The thesis is focused on designing of automated workplace meant for production of gear made of steel 11 523 with yearly production of 500 000 pieces. After considering all of the input data, it was decided to use die forging. A forging with flash was designed from the original shape of the gear. Forging force was calculated, and its value is 25,08 MN. Press LZK 4000 B was chosen for such force and is part of a forging line. Another machinery are induction heater KSO 1200/1,2-C40, trimming press LDO 500 A/S and lubricant mixing and supply system DAG 183 BMS. The choice of presses was justified by calculated forces. Industrial robots IRB 6660 and conveyors are providing material handling. Thesis contains two possible layouts, one with a square area of 400 m2 and another with a rectangular area of 420 m2. At the end was calculated production time of a piece. If robot were moving at 1 ms-1, production of one piece would take 25,9 s and for 2 ms-1 it would take 18,2 s.
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Construction of single-purpose machine for grinding bricks LI CRETE
Hubálek, Tomáš ; Dzimko, Marián (referee) ; Dvořáček, Jiří (advisor)
The aim of this thesis is to design a one-purpose machine for grinding concrete light-permeable bricks LiCrete. The bricks LiCrete are a new interior design component. The final step of manufacturing is wet grinding with high quality and accuracy. At the same time it is grinded the concrete and light-permeable parts made by polymethylmethacrylate (PMMA). It is important to keep size and quality appearance of the bricks. The research part contains description of the problems related to the grinding of the bricks LiCrete. The next part is about conceptual variants of the solution. The construction contains the complex solution of one-purpose machine with technical drawings. The last part include a conceptual design of continuous high-productive machine for grinding LiCrete bricks.
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A wood chipper with tractor connection
Šaroun, Martin ; Škopán, Miroslav (referee) ; Malášek, Jiří (advisor)
The aim of this bachelor's thesis is to design a woodchipper with a connection behind a tractor. From the beginning, we focus on different types of woodchippers and thein parameters. Below are some calculations of the parts that make up a chipper. The work includes 3Dmodels with drawings made in Autodesk Inventor 2020.
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Presentation pavilion of WANEMI, a.s. paper-mill in Zábřeh
Wicherek, Štěpán ; Svoboda, Jiří (referee) ; Zemánková, Helena (advisor)
The multi-purpose exhibition hall and office building with the facilities is located in front of the manufacturing estate, situated in a green belt near the main access road. The height of the main office building helps to create a point of reference for the entire plant. A unique textile – lateral facade - STAMISOL FT 381 – is divided into basic, regular, quadratic segments. The textile facade is made to evoke a paper sheet. The exhibition pavilion is acros from the Office tower. The idea was to pick up on old industrial building design. Bringing the architecture into harmony with nature was also a key point of the design. Using a rough CORTEN steel construction parts in tree – shaped design was a purpose. The connecting tunnels are here to remind on old industrial conveyors. The office building rises out of ground wave in which all facilities, storage areas, waste managment units, and stuff parking lots are located. Ground wave also screens out the storage and facilities A lagoon serves as a integrating element for all building stuctures.
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