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Crawler chassis for a forwarder
Beránek, Jakub ; Kašpárek, Jaroslav (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis is focused on using different types of caterpillar tracks with effort to minimize pressure of vehicle on forest land and keep the required speed and traction. The fractionation of undercarriage and evaluate of their abilities is provided in this work. After that, the process of deploying tracks and process of tensioning tracks is described. In the end the conceptual design of undercarriage is conducted
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Tracked vehicle for working on a slope
Těšický, Petr ; Urbánek, Michal (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the conceptual design of a remotely controlled tracked vehicle for work on a slope. In the first part, a short research analysis of remotely controlled tracked vehicles is performed. During the design of the concept itself, dimensional, force and power calculations are performed. The design of some components is based on these calculations. Strength calculations for certain components are performed in the last part of this work. The result is a conceptual design of a remotely controlled tracked vehicle.
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The design of a mobile crawler undercarriage for transport mechine
Mareš, Michal ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
First part of this bachelor's thesis deals with the review of delta undercarriage for mobile crawlers with four delta crawler undercarriage. The text discuss the advantages and disadvantages of this approach. The second part of this work is aimed on the construction of such delta carriage with a maximum load of 5000 kg. The carriage is designed as modular to be able to be easily replaced. This basic concept was followed by precise mechanical design and the construction was supported by the basic mechanical computations of important parts. Detailed three-dimensional model of the undercarriage was performed in the Autodesk Inventor 2015 software.
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Design of a mattrack unit of an RC model produced by the 3D printing
Mašek, Dominik ; Rekem, Jakub (referee) ; Otipka, Václav (advisor)
The focus of this bachelor thesis is 3D print and design of mattrack unit for the RC off-road car. In the first part there are description of 3D print technologies, materials for 3D print and evaluation which of this method is suitable for hobby printers. The second part is focused on technical solution and the design of mattrack unit, most of unit parts are made by 3D print. First step was choosing of type of construction which should be inspiration for this mattrack unit. It was necessary to choose suitable tolerance of holes and pins to get required deposition of printed parts. There was problem with an unstrung belt when bodies of guiding wheels rotated. This problem was solved by the mechanical limitation of rotate. The construction is described by the technical documentation which was created by the 3D model.
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Mobile Robot Design
Valík, Michal ; Kočiš, Petr (referee) ; Knoflíček, Radek (advisor)
This diploma thesis deals with design of machinware of mobile robot. The purpose of this work is to design complete technical product documentation for manufacturing of a prototype. In first theoretical part of this thesis there is an analysis of contemporary situation of mobile robots. In second practical section, there is a design of all needed mechanical parts for tracked vehicle, all needed calculations are included. Diploma thesis contains hazard analysis, complete technical product documentation with 3D model included and final price statement.
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Conceptual design for stairs climbing
Choleva, Richard ; Szabari, Mikuláš (referee) ; Kočiš, Petr (advisor)
The bachelor's thesis focuses on the conceptual solution for the locomotor system of an industrial robot, which ensures movement and transport of the robot and alternatively, other manipulated objects up the stairs. The introduction of this work presents different types of industrial robots and locomotor systems used in practice. This is followed by an analysis of the problem and solutions proposal based on multicriteria analysis. Finally, the work focuses on the mechanical design of the locomotor system, its evaluation and discussion of the challenge.
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Tracked chassis module for a tractor to timber skidding
Častulík, Radim ; Mergl, Václav (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the conceptual design of the tracked chassis module for a tractor to timber skidding. The research part contains of the properties of tracked chassis, the selection of a specific tractor to timber skidding, the general concept of chassis modules of a triangular (delta) arrangement and a comparison of available chassis modules for machines of a similar design. The practical part contains of a custom design of a interchangeable tracked module. It includes strength and dimensional calculations, design of individual components, mechanical calculations of selected structural nodes, detailed 3D model and drawing documentation.
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Crawler RC robotic vehicle
Daneš, Filip ; Frühbauer, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
The bachelor´s Thesis deals with a design of a crawler remote controlled robotic vehicle. The conception is based on a critical research and set pre-stated parameters. The basic conception design was followed up by dimensions and performance calculations creating a foundation for the ultimate 3D model of the crawler vehicle. The thesis describes individual parts and their design solution in detail as well as selected check strength calculations. Designed model meets the pre-set parameters.
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