Traktorski priključak za prozračivanje travnjaka

master's thesis

• Title (english): Tractor mounted lawn aerator
• Author: Matej Lesar
• Mentor: Neven Pavković (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2019-12-06, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

U uvodu rada objašnjeno je što je to prozračivanje travnjaka te značaj koji prozračivanje ima u
njezi travnjaka. Nakon uvodnog dijela slijedi analiza tržišta, kojom su prikazani različiti načini
prozračivanja i različite vrste prozračivača. Kako je zadatak ovog rada koncipirati i konstruirati
traktorski priključak za prozračivanje travnjaka, pregledom postojećih proizvoda iz te skupine
generirana su tri koncepta. Na temelju određenih kriterija, koji predstavljaju najbitnije
karakteristike uređaja, provedeno je vrednovanje koncepata te je kao najbolji odabran onaj
najveće sume ocjena. Nakon odabira najboljeg koncepta kreće se u detaljnu razradu uređaja u
kojoj su odabrani standardni dijelovi i proračunati oni nestandardni. Na temelju provedenog
proračuna izrađen je 3D model uređaja i tehnička dokumentacija u programskom paketu
SolidWorks. Na kraju je napravljen detaljan prikaz i opis uređaja i njegovog rada.

Abstract (english)

The introductory part of this master’s thesis defines the concept of turf aeration and deals with
the importance of this procedure with regard to turf care. The introduction is followed by a
market analysis which goes into the different modes of aeration and types of aerators. Since the
objective of this thesis was to design and construct a tractor attachment for turf aeration, an
overview of the existing products in this product range was offered, from which three concepts
were singled out. With regard to certain criteria related to the main features of such devices, a
concept evaluation was conducted, and the best product was determined according to the sum
of its scores. After the best concept had been chosen, the device was analysed in detail and the
standard parts were selected, whereas non-standard parts were determined on the basis of
calculations. The conducted calculations allowed for a 3D model of the device and associated
technical documentation to be created in the SolidWorks software package. Finally, a detailed
scheme and description of the device and its operation were drawn up.

• Keywords: traktor; priključak; travnjak; prozračivač
• Keywords (english): tractor; attachment; lawn; aerator
• Language: croatian
• URN:NBN: urn:nbn:hr:235:884715
• 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: 2019-11-19 08:59:34