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Transport semi-trailer 3t for a tractor
Vomela, David ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
The bachelor thesis deals with the design of a three-sided folding tractor trailer. The introductory part is devoted to the research of legislative regulations for the operation of the semi-trailer on roads, followed by the procedure for approval for operation on roads. Furthermore, a search of tractor-trailers of similar weight category available on the domestic market. The design part is devoted to the choice of a suitable technical solution, including functional, dimensional and force calculations of the proposed solutions. The appendix contains complete drawing documentation.
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Study of the two-axle semi-trailers used in the agriculture
Szymeczek, Ondřej ; Hloušek, David (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with tandem trailers connected to tractors and their use in agriculture. Main part of the work is devoted to the structural elements and nodes of these machines. Another part I described by some national and foreign manufacturers of transport equipment used in agriculture. The remain part is devoted to the legislative conditions connected with this issue, the overview of technical parameters of individual product categories and their subsequent critical analysis.
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The study three-axle semi-trailers of the tractor used in agriculture
Molva, Martin ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
This thesis provides an overview of the tridem tractor-trailers, which today can be seen in the agriculture. The thesis is mostly focused on describing the main design components of which a modern trailer is composed. Another part includes the analysis of several domestic and foreign producers of agricultural vehicles. The conclusion of the thesis is devoted to determining the technical parameters of given products along with performing a critical analysis of main and relative parameters. The most important data are summarized in the tabular layout.
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Analysis transport system in primary agricultural production
Raška, Michal ; Kubín, Karel (referee) ; Kašpárek, Jaroslav (advisor)
This thesis presents a comparison of fuel consumption and transportation efficiency of various transport vehicles in primary agricultural production. The first part deals with the possibility of transport of materials in agriculture. The following is a description of the compared vehicles. Finally, it describes the methodology of calculation of fuel consumption vehicles, which are then compared.
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Interaction between Mobile Working Machines and Rolled Surfaces
Pokorný, Jan ; Hrabovský, Leopold (referee) ; Červinka, Jan (referee) ; Škopán, Miroslav (advisor)
This dissertation thesis is concerning with an interaction between mobile working machines and rolled surfaces. Machines and their constructions parts behavior were observed. There are some machines that can change state of surface. And due to these change of surface the machine is in different conditions for drive and also for works. The interaction of working machines and rolled surfaces was categorized in this work and for each category here is a methodic work flow for solution of various cases. Three examples are described in this work. Some simulating programs were used for all cases and therefore there is a methodic work flow for creating and simulating of models. Three described examples include a complex solution of hydraulic drive for vibration exciter of vibration roller, small cleaner of canalizations with aim on load case to frame of this cart. The third example describes solution of undercarriage frames of agricultural semi-trailers. This example is the most extensive chapter from this work due to including of marketing research at the beginning of development and also verification of simulated results with results from real prototype tests at the end of development of these undercarriage frames.
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Study of the two-axle semi-trailers used in the agriculture
Szymeczek, Ondřej ; Hloušek, David (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with tandem trailers connected to tractors and their use in agriculture. Main part of the work is devoted to the structural elements and nodes of these machines. Another part I described by some national and foreign manufacturers of transport equipment used in agriculture. The remain part is devoted to the legislative conditions connected with this issue, the overview of technical parameters of individual product categories and their subsequent critical analysis.
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Interaction between Mobile Working Machines and Rolled Surfaces
Pokorný, Jan ; Hrabovský, Leopold (referee) ; Červinka, Jan (referee) ; Škopán, Miroslav (advisor)
This dissertation thesis is concerning with an interaction between mobile working machines and rolled surfaces. Machines and their constructions parts behavior were observed. There are some machines that can change state of surface. And due to these change of surface the machine is in different conditions for drive and also for works. The interaction of working machines and rolled surfaces was categorized in this work and for each category here is a methodic work flow for solution of various cases. Three examples are described in this work. Some simulating programs were used for all cases and therefore there is a methodic work flow for creating and simulating of models. Three described examples include a complex solution of hydraulic drive for vibration exciter of vibration roller, small cleaner of canalizations with aim on load case to frame of this cart. The third example describes solution of undercarriage frames of agricultural semi-trailers. This example is the most extensive chapter from this work due to including of marketing research at the beginning of development and also verification of simulated results with results from real prototype tests at the end of development of these undercarriage frames.
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Analysis transport system in primary agricultural production
Raška, Michal ; Kubín, Karel (referee) ; Kašpárek, Jaroslav (advisor)
This thesis presents a comparison of fuel consumption and transportation efficiency of various transport vehicles in primary agricultural production. The first part deals with the possibility of transport of materials in agriculture. The following is a description of the compared vehicles. Finally, it describes the methodology of calculation of fuel consumption vehicles, which are then compared.
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The study three-axle semi-trailers of the tractor used in agriculture
Molva, Martin ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
This thesis provides an overview of the tridem tractor-trailers, which today can be seen in the agriculture. The thesis is mostly focused on describing the main design components of which a modern trailer is composed. Another part includes the analysis of several domestic and foreign producers of agricultural vehicles. The conclusion of the thesis is devoted to determining the technical parameters of given products along with performing a critical analysis of main and relative parameters. The most important data are summarized in the tabular layout.
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