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Innovative Solution for Reducing the Run-Down Time of the Chipper Disc Using a Brake Clamp Device

Author

Listed:
  • Andrea Colantoni

    (Department of Agricultural and Forestry Sciences (DAFNE), Tuscia University, Viterbo 01100, Italy)

  • Francesco Mazzocchi

    (Department of Agricultural and Forestry Sciences (DAFNE), Tuscia University, Viterbo 01100, Italy)

  • Vincenzo Laurendi

    (INAIL National Institute for Insurance against Accidents at Work, Via di Fontana Candida 1, 00078 Monte Porzio Catone (RM), Italy)

  • Stefano Grigolato

    (Department of Land, Environment, Agriculture and Forestry, Università degli Studi di Padova, Viale dell’Università 16, 35020 Legnaro, Italy)

  • Francesca Monarca

    (Department of Agricultural and Forestry Sciences (DAFNE), Tuscia University, Viterbo 01100, Italy)

  • Danilo Monarca

    (Department of Agricultural and Forestry Sciences (DAFNE), Tuscia University, Viterbo 01100, Italy)

  • Massimo Cecchini

    (Department of Agricultural and Forestry Sciences (DAFNE), Tuscia University, Viterbo 01100, Italy)

Abstract

Wood-chippers are widely used machines in the forestry, urban and agricultural sectors. The use of these machines implies various risks for workers, primarily the risk of contact with moving and cutting parts. These machine parts have a high moment of inertia that can lead to entrainment with the cutting components. This risk is particularly high in the case of manually fed chippers. Following cases of injury with wood-chippers and the improvement of the technical standard (ComitéEuropéen de Normalisation-European Norm) EN 13525: 2005 + A2: 2009, this technical note presents the prototype of an innovative system to reduce risks related to the involved moving parts, based on the “brake caliper” system and electromagnetic clutch for the declutching of the power take-off (PTO). The prototype has demonstrated its potential for reducing the run-down time of the chipper disc (95%) and for reducing the worker’s risk of entanglement and entrainment in the machine’s feed mouth.

Suggested Citation

  • Andrea Colantoni & Francesco Mazzocchi & Vincenzo Laurendi & Stefano Grigolato & Francesca Monarca & Danilo Monarca & Massimo Cecchini, 2017. "Innovative Solution for Reducing the Run-Down Time of the Chipper Disc Using a Brake Clamp Device," Agriculture, MDPI, vol. 7(8), pages 1-11, August.
  • Handle: RePEc:gam:jagris:v:7:y:2017:i:8:p:71-:d:108968
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    References listed on IDEAS

    as
    1. Colantoni, A. & Evic, N. & Lord, R. & Retschitzegger, S. & Proto, A.R. & Gallucci, F. & Monarca, D., 2016. "Characterization of biochars produced from pyrolysis of pelletized agricultural residues," Renewable and Sustainable Energy Reviews, Elsevier, vol. 64(C), pages 187-194.
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    Cited by:

    1. Andrea Colantoni & Danilo Monarca & Vincenzo Laurendi & Mauro Villarini & Filippo Gambella & Massimo Cecchini, 2018. "Smart Machines, Remote Sensing, Precision Farming, Processes, Mechatronic, Materials and Policies for Safety and Health Aspects," Agriculture, MDPI, vol. 8(4), pages 1-11, March.
    2. Margherita Micheletti Cremasco & Ambra Giustetto & Federica Caffaro & Andrea Colantoni & Eugenio Cavallo & Stefano Grigolato, 2019. "Risk Assessment for Musculoskeletal Disorders in Forestry: A Comparison between RULA and REBA in the Manual Feeding of a Wood-Chipper," IJERPH, MDPI, vol. 16(5), pages 1-13, March.
    3. Massimo Cecchini & Danilo Monarca & Vincenzo Laurendi & Daniele Puri & Filippo Cossio, 2017. "Mechatronic Solutions for the Safety of Workers Involved in the Use of Manure Spreader," Agriculture, MDPI, vol. 7(11), pages 1-11, November.
    4. Łukasz Warguła & Mateusz Kukla & Piotr Krawiec & Bartosz Wieczorek, 2020. "Reduction in Operating Costs and Environmental Impact Consisting in the Modernization of the Low-Power Cylindrical Wood Chipper Power Unit by Using Alternative Fuel," Energies, MDPI, vol. 13(11), pages 1-16, June.
    5. Andrea Colantoni & Danilo Monarca & Massimo Cecchini & Enrico Maria Mosconi & Stefano Poponi, 2018. "Small-Scale Energy Conversion of Agro-Forestry Residues for Local Benefits and European Competitiveness," Sustainability, MDPI, vol. 11(1), pages 1-12, December.
    6. Giorgia Bagagiolo & Vincenzo Laurendi & Eugenio Cavallo, 2017. "Safety Improvements on Wood Chippers Currently in Use: A Study on Feasibility in the Italian Context," Agriculture, MDPI, vol. 7(12), pages 1-19, December.

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