Konstruiranje rotacijske drljače

master's thesis

• Title (english): Design of rotary power harrow
• Author: Sven Hrešć
• Mentor: Neven Pavković (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-01-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

U ovom radu osmišljen je i konstrukcijski razrađen traktorski priključak, rotacijska
drljača. Rotacijska drljača osigurava visoku kvalitetu obrađenog zemljišta na način da
ravnomjerno usitnjava zemlju i ne mijenja njegovu vertikalnu strukturu. Prvo je analiziran sam
rad priključka, zatim je dan pregled postojećih uređaja na tržištu. Pomoću vlastitih ideja i
postojećih rješenja izrađena je funkcijska struktura. Za svaku pojedinu funkciju dano je nekoliko
parcijalnih rješenja u morfološkoj matrici. Usporedbom koncepata odabran je najbolji koji je
dalje razrađen, provedeni su potrebni proračuni te je izrađen 3D model u programskom paketu
SolidWorks i potrebna tehnička dokumentacija.

Abstract (english)

In this thesis, a tractor attachment - a rotary harrow, is presented. The rotary harrow ensures
high quality soil cultivation by uniformly breaking up the soil without altering its
vertical structure. The first part of the thesis contains the analysis of the attachment's
function, and the latter part contains an overview of existing devices on the market. Based on
personal ideas and existing solutions, a functional structure has been developed. For each
function there are several partial solutions in the morphological matrix. Following a comparison
of concepts, the best one is selected and further elaborated, the required calculations are carried
out and a 3D model is created in the SolidWorks software along with technical documentation.

• Keywords: Razvoj; konstruiranje; rotacijska drljača; traktor
• Keywords (english): Development; construction; rotary harrow; tractor
• Language: croatian
• URN:NBN: urn:nbn:hr:235:393878
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-01-18 11:42:56