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Porovnání lisů na válcové balíky s pevnou a variabilní komorou
DŘEVO, Vojtěch
This bachelor thesis focuses on the comparison of fixed and variable chamber cy-lindrical bale presses from Lely Welger. The first part is devoted to the description and principles of bale baling, including the agrotechnical requirements imposed on the balers. The next part of the paper focuses on the basic classification of balers according to parameters and their essential elements. The design of the baling chamber has the greatest influence on the final cost of baling. This determines the cost of fuel consumption, the cost of the net and the cost of removal. The design elements of the press are different for each manufacturer, but they work on the sa-me principle. The work continues with research. For the purpose of the research, a Lely Welger RP 435 variable chamber press and a Lely Welger RP 200 fixed cham-ber press were used. The compressibility and fuel consumption per bale were de-termined by the call-mem. Furthermore, the economic costs of acquisition, operati-on of the balers and the cost per tonne of harvested mate-rial were compared.
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Products Catalogue Configuration Framework
Dzurenko, Miroslav ; Nečaský, Martin (advisor) ; Kopecký, Michal (referee)
Market segmentation is growing as customers become more and more demanding for individual products and exclusive services. Companies are introducing new applications and products across many industries , that can be tailored easily to specific customers and markets. To be successful, the organisations have to offer a high level of customisation and customer-centric processes. However, traditional companies in financial, telecommunication and insurance industry struggle with the technological challenges associated with becoming customer focused enterprises. The aim of this thesis is to define the products catalogue framework, that will provide products bundling and customisation capabilities with user-friendly GUI. Therefore, the most of the work can be designed by business users without additional intensive development efforts. Moreover, the viability of the framework was evaluated on the solution based on IBM technologies. Powered by TCPDF (www.tcpdf.org)
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Stroje a strojní linky pro sklizeň slámy
Knotek, Jan
This bachelor work provides the working practice overview of harvesting stalked material with a focus on straw harvesting. It also includes a list of machines for straw extraction, in particular straw collecting machines and machines using harvesting presses. The first part of this study gives an overview of selected working procedures specific for stalk harvesting. The second part presents the technical and economical aspects with evaluation of collector pressing machines and their usage. The final part of the thesis provides assessment and diversification of agricultural practice conclusions.
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Posouzení faktorů ovlivňujících koncentraci prachových částic při lisování píce
ŠŤASTNÝ, Vladislav
The objective of this diploma thesis is to assess the factors affecting the concentration of dust particles during forage pressing. For this purpose, five presses for square bales and five presses for round bales were selected. They were harvesting different kinds of straw. Thanks to measurement using an aerosol monitor, the concentration of dust particles during the harvest was detected. The measured values were evaluated and the amount of concentration of the dust particles between the square and round bale presses was compared. There were also set the methodological steps of the measurement procedure.
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Stroje pro sklizeň píce: příprava výukových materiálů
ZUKAL, Martin
This bacalar thesis provides an overview of forage harvesting machines. The thesis is divided into chapters according to individual types of machines and provides a view of their agrotechnical requirements, partition, description of basic carried out operations and description of their basic work. The bacalar thesis should serve as supplementary teaching text for students of the Department of Agricultural, transport and handling Technology of the Faculty of agriculture of South Bohemian University. Information and parameters are found in the technical literature on agricultural machinery, promotional materials and websites of manufacturers and vendors of this technique.
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Products Catalogue Configuration Framework
Dzurenko, Miroslav ; Nečaský, Martin (advisor) ; Kopecký, Michal (referee)
Market segmentation is growing as customers become more and more demanding for individual products and exclusive services. Companies are introducing new applications and products across many industries , that can be tailored easily to specific customers and markets. To be successful, the organisations have to offer a high level of customisation and customer-centric processes. However, traditional companies in financial, telecommunication and insurance industry struggle with the technological challenges associated with becoming customer focused enterprises. The aim of this thesis is to define the products catalogue framework, that will provide products bundling and customisation capabilities with user-friendly GUI. Therefore, the most of the work can be designed by business users without additional intensive development efforts. Moreover, the viability of the framework was evaluated on the solution based on IBM technologies. Powered by TCPDF (www.tcpdf.org)
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Posouzení kvality lisovaní u sběracích lisů
Renčín, Lukáš
Diploma thesis is focused on a roller and prismatic bales, their the most important functional units and description this units followed by practical measurement selected parameters. First part contains a distribution presses on a round baller and square baller and their inclusion into agricultural machinery lines. The following describes the most important functional units of both types. Second part contains field-laboratory measurement, there are evaluated weight package parameters depending on its compression. Furthemore, performance is evaluated based on different parameters.
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