Traktorski priključak za košnju i usitnjavanje-malčer

Žanetić, Ivan (2014) Traktorski priključak za košnju i usitnjavanje-malčer. = Tractor mounted mulcher. Undergraduate thesis , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Pavković, Neven.

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Abstract (Croatian)

U ovom radu je bilo potrebno koncipirati i konstruirati traktorski priključak za košnju i usitnjavanje korova i sitnog grmlja. Analizom postojećih rješenja na tržištu definiraju se konstrukcijski i funkcionalni zahtjevi. Budući da se uređaj priključuje na traktor te od njega dobiva snagu potrebnu za rad bilo je potrebno proučiti dimenzije priključka i parametre pogona. Razradom funkcijske dekompozicije i morfološke matrice izrađena su dva koncepta. Evaluacijom koncepata odabran je najbolji. Pomoću prije definiranih ulaznih veličina proveden je proračun kritičnih točaka konstrukcije i elemenata za prijenos snage. Po podacima iz proračuna odabrani su standardni dijelovi. \Nakon odabira standardnih dijelova izrađen je 3D model a na osnovu njega tehnička dokumentacija.

Abstract

In this paper it was needed to conceive and construct a tractor attachment for cutting and chopping weeds and small shrubs. The analysis of existing solutions on the market defined structural and functional requirements. Since the device is connected to the tractor, and it gets the power needed to operate it was necessary to examine the dimensions of the connector and the parameters of the drive. By analyzing the functional decomposition and morphological matrix two concepts were made. Evaluation of concepts selected the best of them. Using the input variables defined before, calculation of the critical points of the structure and elements for power transmission was carried out. According to the figures from the calculation standard parts were selected. After selecting standard parts a 3d model was made and on the basis of it, technical documentation is derived

Item Type: Thesis (Undergraduate thesis)
Uncontrolled Keywords: malčer; košnja; usitnjavanje korova; traktor; priključak
Keywords (Croatian): Mulcher, Mowing, Mulching weeds, Tractor, Attatchemen
Divisions: 100 Department of Design > 110 Chair of Design
Date Deposited: 22 Sep 2014 18:00
Last Modified: 16 Oct 2015 12:50
URI: http://repozitorij.fsb.hr/id/eprint/2692

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