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Bucket elevator
Chromek, Jiří ; Škopán, Miroslav (referee) ; Jonák, Martin (advisor)
This bechalor thesis deals with design of vertical bucket elevator and formulate its technical report. Transported material is grain. The thesis is divided into several chapters, the first of which deals with a general description of the elevator, its structural design and drive. This theoretical part also build capacity calculations. In conclusion, the proposal is verified by checking the shaft to bend and twist.
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Bucket elevator
Havlena, Tomáš ; Pokorný, Přemysl (referee) ; Jonák, Martin (advisor)
The aim of this bachelor‘s thesis is the design of the bucket elevator for transporting grain according to the assignment. The first chapter is a brief literature review which deals with the construction of the elevator. The second chapter is drawn capacitance calculation and design of the drive. In the last part, there is a control of the individual components. The work includes drawing documentacion.
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Project of transport line for dressing corn
Klíma, Petr ; Vrzal, Karel (referee) ; Kašpárek, Jaroslav (advisor)
Subject of this work is a project of transport line for corn dressing. In the document component parts of the transport line are described. As the submitter asked, some existing devices were retained and supplied with missing parts. Some of the missing parts are bucket elevators which transport corn to the cleaner and dressing device. At the end of the transport line there is a frame for easing sack filling and a weighing device.
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Bucket hoist for food grain transport
Šustek, David ; Pokorný, Prokop (referee) ; Škopán, Miroslav (advisor)
The aim of this thesis is a construction solution of a bucket elevator for transportation of grain with specifiedtransport quantity and specified transport height. In the first part of the thesis, a brief overview of individual parts of the bucket elevator and their influence on the function of the devicewas performed. The conveyor parameters are then determined based on the overview. The second part of this work focuses on the theoretical calculations. Using these calculations, the individual components of the bucket elevator are selected or designed. This part includes a control of the safety of the drive shaft, together with the subsequent calculation of the bearing durability. This thesis further comprisesa relevant drawing documentation of the whole bucket elevator assembly and the subassembly of the driving station.
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Centrifugal bucket hoist
Caletka, Tomáš ; Kašpárek, Jaroslav (referee) ; Jonák, Martin (advisor)
This bachelor thesis deals with an engineering design of a centrifugal bucket elevator with transport height 6.5 metres and transport performance 40 000 kilograms per hour. The thesis focuses especially on a functional calculation of the elevator thanks to which a gear motor, band and bucket are chosen. This is followed by an analysis of a constructional solution with a strength check of a drive shaft and parallel keys as well as a calculation of a service life of bearings. Technical documentation according to the task is attached to the thesis.
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Centrifugal bucket hoist
Kotačka, Petr ; Malášek, Jiří (referee) ; Jonák, Martin (advisor)
This bachelor thesis deals with bucket elevator design for transport of dry, loose and non abrasive materials according to given parameters. In the introductory chapter a short search describes the concept of suggested solution. Functional calculation, designs and checks of individual proposed equipment elements are stated in the other chapters. In the design requirements for centrifugal bucket discharge as well as miscellaneous way of filling are preferred. Appropriate drawing documentation is enclosed with this thesis.
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Bucket elevator for transporting glass shards
Kopecký, Michal ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
This bachelor's thesis deals with the functional design of a bucket elevator for transporting glass shards with a lifting height of 10 meters and a nominal transport capacity of 60 tons per hour. The research part provides a brief introduction to the issues of bucket elevators and the current market for such elevators. In the subsequent sections, functional calculations are performed, and the selection of individual components is made. Lastly, the strength calculation of the drive shaft and sealing rings, as well as the bearing life assessment, are conducted. The thesis includes accompanying drawing documentation.
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Bucket hoist for food grain transport
Šustek, David ; Pokorný, Prokop (referee) ; Škopán, Miroslav (advisor)
The aim of this thesis is a construction solution of a bucket elevator for transportation of grain with specifiedtransport quantity and specified transport height. In the first part of the thesis, a brief overview of individual parts of the bucket elevator and their influence on the function of the devicewas performed. The conveyor parameters are then determined based on the overview. The second part of this work focuses on the theoretical calculations. Using these calculations, the individual components of the bucket elevator are selected or designed. This part includes a control of the safety of the drive shaft, together with the subsequent calculation of the bearing durability. This thesis further comprisesa relevant drawing documentation of the whole bucket elevator assembly and the subassembly of the driving station.
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Bucket elevator
Karlík, Petr ; Malášek, Jiří (referee) ; Jonák, Martin (advisor)
This bachelor thesis deals with the functional design of the bucket elevator for the vertical transport of coke. The research section contains a brief introduction to the bucket elevator problematics. Other sections deal with the functional analysis comprising gravity discharge control. Engineering design of elevator's components is further focused mainly on the drive shaft control. To this thesis are attached appropriate drawings.
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Bucket elevators
Cajzl, Štěpán ; Jonák, Martin (referee) ; Malášek, Jiří (advisor)
The aim of this research thesis is to provide an overview of manufacturers that are using buckets for transportation or acquisition of material and the equipment of these manufactures. It is the bucket conveyors, bucket wheel excavators and bucket chain excavators. The next part of this thesis focuses on the theoretical approach towards the calculation when the shape of the surface of the particular material forms a logarithmic spiral. Within the technical part of the calculation this thesis focuses on forms of calculation of individual parts of the elevator. The last part is an overview of transportation materials and their characteristics.
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