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Two furrow fixed plough
Mlynář, Tomáš ; Mergl, Václav (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the structural design of a two-row, single-sided carried plough for a three-point linkage of a small tractor, ISO 730-1 category. The introductory part includes a research analysis of ploughs available on the market and of small tractors of a given power range, up to 40 kW. In the next part, a plough concept is proposed, supported by analytical, functional and dimensional calculations. Finally, the selected design nodes are checked. The bachelor thesis includes a CAD model and drawings.
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Proposal of snow blower for small tractor
Samson, František ; Mergl, Václav (referee) ; Zeizinger, Lukáš (advisor)
This bachelor thesis briefly describes the function of snow blowers and their division into two main categories. The most important components of these devices are described and their history is briefly discussed. An original concept of a snow blower designed for a terra vari modular small tractor engine is described. Strength calculations of selected components follow and a drawing of the conceptual design is included as an appendix.
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Design of mobile chipper
Svoboda, Tomáš ; Šuranský, Michal (referee) ; Brandejs, Jan (advisor)
The Bachelor thesis deals with the structural design of a mobile chipper that uses mass-produced compact tractors VARI as its energy sources. This Bachelor thesis is divided into four main chapters: a description of the basic technology used for processing natural materials that is characteristic of this type of equipment, the current state of structural details of compact tractors VARI and their equipment, a detailed study of technical aspects of the compact tractor providing the power, various drafts of possible solutions with a presentation of a functional home-made prototype, and a detailed description of the final version of the design. The thesis also includes an approximate calculation of the maximal possible diameter of the processed material and a technical drawing.
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Design of mini backhoe
John, Václav ; Bilík, Martin (referee) ; Pavlík, Jan (advisor)
Main goal of this bachelor thesis is design of a backhoe for a compact tractor. First part of this thesis describes principle of the backhoe. In the second part different design solutions for each component are considered. In the third part basic design calculations are described. Last part shows models of components for chosen design solution.
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Design of Minitractor
Výlet, David ; Zdařil, Zdeněk (referee) ; Zvonek, Miroslav (advisor)
The aim of the Master´s thesis is to devise complex design of minitractor that is going to fulfil temporary technological and constructive innovative components with respect to total attractive visual style. In a theoretical part I explored various market trends that I decided to assess in a practical part. Finally I designed an articulated minitractor with the technology of dual turning in combination with removable cab and the next innovative elements that supported the total design inspired by up to date car industry.
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Stanovení faktorů ovlivňujících výkonnost žacích strojů při údržbě travnatých ploch v komunální oblasti
MAŠEK, Jiří
This diploma thesis deals with the performance of small tractors in the maintenance of municipal areas and the determination of factors that influence this performance. The realization of the measurements took place on the own land in the village of Švábov. For measuring, I used my own mowers and lenders (from people) who have a machine for maintaining their own surfaces and machines with which they perform services in the maintenance of grass areas. All measurements were made on one plot to achieve as many similar conditions as possible.
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Design of Minitractor
Výlet, David ; Zdařil, Zdeněk (referee) ; Zvonek, Miroslav (advisor)
The aim of the Master´s thesis is to devise complex design of minitractor that is going to fulfil temporary technological and constructive innovative components with respect to total attractive visual style. In a theoretical part I explored various market trends that I decided to assess in a practical part. Finally I designed an articulated minitractor with the technology of dual turning in combination with removable cab and the next innovative elements that supported the total design inspired by up to date car industry.
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Design of mobile chipper
Svoboda, Tomáš ; Šuranský, Michal (referee) ; Brandejs, Jan (advisor)
The Bachelor thesis deals with the structural design of a mobile chipper that uses mass-produced compact tractors VARI as its energy sources. This Bachelor thesis is divided into four main chapters: a description of the basic technology used for processing natural materials that is characteristic of this type of equipment, the current state of structural details of compact tractors VARI and their equipment, a detailed study of technical aspects of the compact tractor providing the power, various drafts of possible solutions with a presentation of a functional home-made prototype, and a detailed description of the final version of the design. The thesis also includes an approximate calculation of the maximal possible diameter of the processed material and a technical drawing.
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Design of mini backhoe
John, Václav ; Bilík, Martin (referee) ; Pavlík, Jan (advisor)
Main goal of this bachelor thesis is design of a backhoe for a compact tractor. First part of this thesis describes principle of the backhoe. In the second part different design solutions for each component are considered. In the third part basic design calculations are described. Last part shows models of components for chosen design solution.
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