Traktorski priključak za trešnju stabla

undergraduate thesis

• Title (english): Tractor mounted tree shaker
• Author: Matteo Ivan Nikolić
• Mentor: Neven Pavković (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2021-02-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

Ovim završnim radom prikazan je proces razvoja i konstruiranja traktorskog priključka za trešnju stabla s vlastitim hidrauličkim sustavom. Potrebu za ovakvim strojem imaju poljoprivredna gospodarstva s velikim nasadima voćnjaka bobičastog voća koja žele ubrzati proces berbe, smanjiti njene troškove te smanjiti napor radnika tokom berbe. Analizom tržišta pronađena su postojeća rješenja traktorskog priključka za trešnju stabla. Nakon izrade funkcijske strukture stroja i morfološke matrice, napravljena su tri koncepta ovakvog stroja. Ocjenjivanjem koncepata odabran je jedan koncept koji će se detaljno konstrukcijski razraditi. Za odabrani koncept napravljen je odabir standardnih komponenti, proračun nestandardnih dijelova te proračun kritičnih mjesta na konstrukciji stroja. Računalni model izrađen je u programskom paketu Solidworks te je nakon toga izrađena tehnička dokumentacija.

Abstract (english)

This bachelor thesis presents the process of development and design of a tree shaking tractor attachment with its own hydraulic system. The need for such a machine exists in the agricultural holdings with large plantations of berry orchards who want to speed up the harvesting process, reduce its costs and reduce workers' efforts during harvest. Through market analysis, existing solutions of the tractor attachment for tree shaking were found. After making the functional structure of the machine and morphological matrix, three concepts of this machine were made. The concept evaluation selected one concept that will be developed in detail. Selection of standard components, calculation of non-standard parts and calculation of critical locations on machine structure was made for the selected concept. The computer model was made in Solidworks software package and after that technical drawings were made.

• Keywords: traktor; traktorski priključak; trešnja stabla; voćnjak; berba
• Keywords (english): tractor; tractor attachment; tree shaking; orchard; harvesting
• Language: croatian
• URN:NBN: urn:nbn:hr:235:639284
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-02-18 14:58:30