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Threshing system of combines harvester
Štelcl, Michael ; Červinka, Jan (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis is about evaluation of maximum throughput of straw and grain together, in various types of threshing units which are used in combine harvesters. It provides basic informations about two types of combine field-test procedures. In the end of work is shortly describe current development of combine harvesters and contain two proposals of alternative constructions of threshing units according to author of this bachelor thesis.
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Mlátící ústrojí sklízecích mlátiček
Smékal, Tomáš
This bachelor's thesis deals with combine threshing system. The essence of combine harvesters and their importance are discussed in introduction. History of the first combine harvester in the Czech agriculture is described further. Next chapter is devoted to basic description and division of threshing systems by type. Threshing system of Czech market biggest harvesters is mentioned in conclusion. Also threshing system of international harvesters is highlighted.
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Rating combine harvesters NEW HOLLAND CR 9080 and NEW HOLLAND CX 8090 at the harvest of cereals and oilseed rape in service company.
ŽELEZNÝ, Josef
The dissertation Comparison combines with a different implementation of threshing unit at harvest of cereals and oilseed rape in the theoretical part provides an overview of the design and development of the main parts of the combine, especially focusing on the threshing unit together with the development of other units providing greater efficiency and performance. The practical part presents the methodology and results of field-laboratory measurements to compare activity combines New Holland CX 8090 and New Holland CR 9080 in terms of loss of quality crushing and spreading crop residues, fuel consumption and performance.
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Comparison of combine harvesters with different implementations of threshing for the harvesting of cerealvand oilseed rape.
TOČÍK, Vojtěch
The Bachelor thesis on the Comparison of combine harvesters with different implementations of threshing for the harvesting of cerealvand oilseed rape gives an overview of the construction and development of the main parts of the harvester. In the theoretical part it is mainly focused on the threshing unit as well as on the development of other units providing higher efficiency and performance. Practical part presents the methodology and results of the field-laboratory measurements with the aim to compare the activities of combine harvesters New Holland CX 8090 and New Holland CR 9080 in terms of loss, quality crushing and spreading of crop residues, fuel consumption and performance.
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