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Autonomous antena rotator for routing NOAA satellites
Michalík, Daniel ; Levek, Vladimír (referee) ; Šteffan, Pavel (advisor)
This bachelor project describes theoretical part of design and production of the autonomous antenna rotator designed for routing parabolic antenna on NOAA satellites. It describes the problem of satellite movement and the various algorithms for calculating satellite position. The proposal itself rotator discuss possible solutions and then selected. The result should be a proposal for a completely autonomous solution. The conclusion is a summary of the proposal and prototype evaluation.
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Project of loader crane
Stoklasa, Jaroslav ; Řezníček, Milan (referee) ; Malášek, Jiří (advisor)
This bachelors thesis focuses on a project of a loading crane for mobile devices. Its goals are material strength calculations, drawing documentation, drawing of a hydraulic circuit, 2D assembly and partial production sheets. The loading crane maximum carrying capacity is 1500 kg and enables horizontal and vertical rotation of the crane-arm.
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The Grapple for timber
Žid, Miroslav ; Jonák, Martin (referee) ; Kašpárek, Jaroslav (advisor)
In this work is solved construction design of the grapple and choosing additional components for connection to the tractor trailer with serifs. The content of the thesis is functional calculation of basic parameters, strenght control and technical documentation of selected parts of the grapple.
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Project of hydraulic arm
Andrlík, Jan ; Škopán, Miroslav (referee) ; Malášek, Jiří (advisor)
This thesis is elaborated design of the hydraulic arm. The target is for the composition of the important strength calculations and drawings hydraulic arm, whichis designed for mobile devices. Hydraulic arm allows shooting in a horizontal 360° vertical shooting between 90° and a maximum load arm 1000kg. In the work is also a schematic hydraulic circuit design.
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Manipulator of pack
Raba, Milan ; Čermák, Jan (referee) ; Brandejs, Jan (advisor)
This work is about construcion of a manipulator to be used in paper manufacturing. The manipulator is desinged to turn a package of cellulose placed on a roller conveyor. Turning of the package is necessary for unwrapping and cleaness control of cellulose. Design was made based on analytical calculation and was verified using computer simulation. Pneumatic valves and an electric motor were utilized in the manipulator. The manipulator operates automatically.
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The Grapple for timber
Chrástecký, Lukáš ; Malášek, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
The bachelor thesis deals with the design of the grapple for timber. The grapple for timber is part of a loading crane, which is located on a trailer. Based on specified parameters in this bachelor thesis is designed and described design of grapple for timber. The solution is carried out into the form of draw documentation.
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Handling equipment for a storage of the barrels
Matyáš, David ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
The Bachelor´s thesis deals with the design of handling equipment for barrel warehouse as additional device for forklifts. Forklift moves on the flat floor of the warehouse. All functions of the mechanism are powered by hydrostatic oil pressure. In the thesis, some design proposals are made, after their evaluation is chosen final variation which includes functional and strength calculations. The chosen concept includes a drawing documentation.
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Accumulating energy wood head
Pokorný, Radek ; Hloušek, David (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the design and custom concept of a cutting head for the removal of small seeding trees located on the loading crane of a forestry machine. The device is designed as an extension of the service machine while the loading crane with the cutting head is part of lumber mining machinery or a forwarder. The work is focused on the design of the selected unit.
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