WO2013059954A1 - Benne mécanique pour le transport de grande quantité de volumes de minéraux ou de stériles destinée à être utilisée dans des camions à tonnage élevé - Google Patents

Benne mécanique pour le transport de grande quantité de volumes de minéraux ou de stériles destinée à être utilisée dans des camions à tonnage élevé Download PDF

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Publication number
WO2013059954A1
WO2013059954A1 PCT/CL2012/000065 CL2012000065W WO2013059954A1 WO 2013059954 A1 WO2013059954 A1 WO 2013059954A1 CL 2012000065 W CL2012000065 W CL 2012000065W WO 2013059954 A1 WO2013059954 A1 WO 2013059954A1
Authority
WO
WIPO (PCT)
Prior art keywords
hopper
bolts
floor
visor
mineral
Prior art date
Application number
PCT/CL2012/000065
Other languages
English (en)
Spanish (es)
Inventor
Cesar Antonio Mancilla Escobar
Original Assignee
AREVALO CASTILLO, Rafael Antonio
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AREVALO CASTILLO, Rafael Antonio filed Critical AREVALO CASTILLO, Rafael Antonio
Priority to AU2012327813A priority Critical patent/AU2012327813A1/en
Publication of WO2013059954A1 publication Critical patent/WO2013059954A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/28—Tipping body constructions
    • B60P1/283—Elements of tipping devices
    • B60P1/286—Loading buckets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/12—Understructures, i.e. chassis frame on which a vehicle body may be mounted assembled from readily detachable parts

Definitions

  • the present invention request is directed to a Mexican mining hopper, which applies to all types of loading conditions, adapting to a variety of specific conditions of each mining operation, and which mainly allows easy assembly and disassembly of the sections that constitute the floor, side walls, front wall and visor.
  • a disadvantage that the hoppers possess is the means by which it is transported, from its place of manufacture to the place of slaughter. Due to the large size of the hoppers, a route feasibility study must be carried out, which depends directly on the road authority of the area to be traveled. When transport is international, the problem is maximized because the expenses increase due to the large size and weight of the hopper.
  • the present invention patent application attacks the various problems explained above, in an efficient and effective manner at the same time. Offering an innovative solution, of high inventive level and susceptible of industrial application that reduces risks and costs.
  • the mechanical hopper presented in this application allows easy assembly and disassembly of the sections that constitute the floor, the side walls, the front wall and visor, greatly reducing the time required for these tasks. Because its joints are mainly made by bolts, it has the condition of being a mechano hopper, so welding removal processes should not be incurred, concentrating only on the extraction of bolts from the hopper sections. Thanks to an arduous engineering study, it was possible to dispense almost completely with the welding joints, identifying the areas where the highest tensions are produced due to the loading and unloading of the hopper in order to determine precisely where the bolt joints both of the steel plates as of their sectioned beams that make up their structure.
  • a remarkable feature of the Mexican mining hopper is its sectioned design, which allows the change of the components (side, visor, front and floor) that are only affected in the repair. This factor is also extremely important when transporting the hopper to the site, because it is done in sections and then assembled on site. Which in cases of miners that are at great heights above sea level, where the access road to them is through tunnels, greatly favors. In the case of the process of assembly in the field, being mecano, the required welding is minimal because the great majority of the joints are bolted, reducing the chances of welding failures and the inputs that it requires.
  • Figure N ° 1 represents an isometric view of the mechano hopper showing the main parts of the floor hopper, front wall, side walls, top wall (visor).
  • Figure 2 represents a side view of the mecca hopper of the present invention.
  • Figure 3 represents a rear view and shows the beam configuration of the present invention
  • Figure 4 represents a front view and shows the configuration of the beams of the present invention.
  • Figure 5 represents a bottom view and shows the configuration of the beams of the present invention.
  • Figure 6 represents a top view of the mecca hopper.
  • Figure 7 represents a bottom view of the sections of the floor of the hopper.
  • Figure 8 represents a front view of the sections of the floor of the hopper.
  • Figure N ° 9 represents a bottom view of the sections of the floor of the hopper.
  • Figure 10 represents a side view of the 3 sections of beams corresponding to the 3 sections of the floor of the hopper.
  • Figure 11 represents a bottom view of the sections of the chassis of the floor of the hopper.
  • Figure 12 represents a bottom view of the beam sections of the floor sections of the mecha hopper.
  • Figure 13 represents a front view of the legs of the chassis and section of the front of the hopper.
  • Figure N ° 14 represents a side view of the beam sections corresponding to the 3 floor sections of the mecha hopper.
  • Figure 15 represents a top view of the sections of the chassis of the floor of the hopper.
  • Figure N ° 16 represents a rear view of the stone boot holder.
  • Figure 17 represents a top view of the floor sections and front section of the mecha hopper.
  • Figure N ° 18 represents a side view of the floor sections and front section and side sections of the mecha hopper.
  • Figure N ° 19 represents a top view of one of the anti-abrasive steel protection plates of the mechano hopper.
  • Figure 20 represents a side view of the side sections and front section of the mecha hopper.
  • Figure 21 represents a side view of the front wall section and the mechanolateral side.
  • Figure N ° 22 represents a side view of the front wall section and the mechanolateral side.
  • Figure N ° 23 represents a rear view of the mechano hopper.
  • Figure No. 24 represents a front view of the bolting holes of the front wall section of the mecha hopper.
  • Figure 25 represents a front view of joint agents consisting of curved section of anti-abrasive steel of varying radius for joining between the sections of the side walls, the section of the front wall and the section of the visor.
  • Figure 26 represents a rear view of the mechano hopper.
  • Figure 27 represents a rear view of the 3 beam sections of the front wall section.
  • Figure No. 28 represents a top view of the joining areas of the beam sections of the section corresponding to the front wall.
  • Figure No. 29 represents a top view of the joining areas of the beam sections of the section corresponding to the front wall.
  • Figure No. 30 represents a front view of the mecca hopper.
  • Figure No. 31 represents a side view of one of the sectioned, grooved beams I joining the side and front walls.
  • Figure N ° 32 represents a front view of the visor of the mecha hopper.
  • Figure N ° 33 represents a front view of a cylindrical section with a variant radius.
  • Figure 34 represents a side view of one of the guns that joins the visor sections with the side wall sections.
  • Figure No. 35 represents a side view of the visor of the hopper.
  • Figure No. 36 represents a bottom view of the visor of the mecha hopper.
  • Figure 37 represents a top view of the visor of the mecha hopper.
  • Figure No. 38 represents a view of a deflector of anti-impact load.
  • Figure N ° 39 represents a top view of the visor of the mecha hopper.
  • Figure No. 40 represents a top view of the visor of the mecha hopper.
  • the mechanical hopper has several fundamental aspects.
  • the floor of the hopper is divided into 3 parts (figure 7), which are of curved section of varying radius at the ends and in the main section of the center, is straight (figure 8).
  • the floor is constructed of high strength structural and anti-abrasive steel.
  • the joints between the 3 sections of the floor are butt and bolted with flanges of straight section and variant radius, being reinforced with gousset welded to the floor (figure 9). Between each joint there is an insulating rubber in order to avoid friction.
  • the beams that make up each section of the floor are of varying inertia, with beams type "C" with covers made up of 3 sections (Figure 10).
  • the union of the beams with the legs of the chassis is mechano by means of 4 to 6 bolts (Figure 11).
  • the upper covers of the beams C are grooved, in this way they will be fixed with intermittent welding to the floor (Figure 12).
  • the legs of the chassis are meccano and are divided into 3 sections which hold the floor and the front together (figure 13).
  • the angle of inclination is equivalent to that of the chassis of the truck (6 or 12 °), but the floor has an angle of 9 or 12 °, which allows this way to avoid spills of transported material.
  • Each section of the legs of the chassis are joined by butt joints with flanges and bolts, with insulating rubber between each joint to avoid friction (Figure 15).
  • the stone boot holder is meccano and the stone boot is of the chain type (figure 16).
  • the union between floor and front is of curved section with variant radius (figure 17).
  • the sides are mecano, which are attached to the floor and front (figure 18).
  • the type of bolt used between the front and the floor is ASTM A325.
  • anti-abrasive steel protection plates are installed inside the hopper (figure 19). In the case of the union of the side with the front, this will be done through a cylindrical plate of variant radius (figure 20).
  • the steel used in manufacturing is high strength between 300 MPa and 750 MPa or anti-abrasive from 300 HB to 500 HB.
  • the side allows to increase the volumetric capacity of the hopper, by the addition of a mechanolateral side (figure 21), which is attached to the side by a plurality of bolts, which are protected by an anti-abrasive steel plate (figure 22).
  • the front wall type mecca is connected to the upper wall (visor), side walls and floor (figure 23). With the latter it is connected by bolts, which are protected by an anti-abrasive steel plate (figure 24). While with the sides it joins through joint agents consisting of curved section of anti-abrasive steel of varying radius (figure 25). With the upper wall (visor) it joins through a joint agent consisting of curved section of anti-abrasive steel of varying radius (figure 26).
  • the front wall is composed of three beams I sectioned into three parts that are joined together by means of flanges and bolts with an anti-friction rubber between the flanges (Figure 27, 28,29), grooved in their upper wing, which are fixed to the upper wall (visor) and floor by intermittent welding (figure 30).
  • Two grooved I-beams join the side and front walls by intermittent welding ( Figure 31, 32).
  • the upper wall (visor) type mecano is attached to the front wall through a cylindrical section of varying radius ( Figure 33). At the same time the upper wall joins the side walls by means of two mechano guns (figure 34,35).
  • the visor is made up of high strength anti-abrasive and structural steels, the final section of which joins the cylindrical section through grooves with intermittent welds (figure 36). It also has a plurality of beams I grooved in the upper wing and attached to the base plate thereof ( Figure 37). At the edges of the visor, two anti-impact load deflectors are used ( Figure 38,39), to prevent the operator from falling rocks or rearview mirrors.
  • the edges of the visor are protected by a high-strength structural steel plate, fastened and stiffened by gousset to prevent spillage on the operator's cab (figure 40).

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Benne mécanique pour le transport de grande quantité de volumes de minéraux ou de stériles destinée à être utilisée dans des camions à tonnage élevé. Ladite benne est caractérisée en ce que plusieurs supports formant sa structure, les plaques du sol séparées, la paroi avant, les parois latérales, les latérales supérieures, l'auvent, les porte-auges et les déflecteurs de charge sont fixés principalement par des boulons. En outre, les parois latérales supérieures peuvent ou non se fixer dans les parois latérales pour augmenter la capacité de la benne. Les matériaux de fabrication de ladite benne sont des aciers de construction à résistance élevée comprise entre 300 et 750 MPa et des aciers anti-abrasifs compris entre 300 et 500 HB. La benne comporte une auge de type à chaîne qui protège les roues du camion. Comme les pièces de ladite benne sont principalement fixées par des boulons, sa réparation est réalisée sur le camion, ce qui diminue le temps nécessaire pour ces travaux et ne requiert pas d'élimination de la soudure, seul est nécessaire le retrait des boulons de la zone concernée. En outre, comme la benne peut être divisée, cela permet de la déplacer par sections et de l'assembler sur divers terrains, ce qui résout les problèmes de transport dûs à sa grande taille, par exemple dans des mines auxquelles on accède par des tunnels.
PCT/CL2012/000065 2011-10-28 2012-10-26 Benne mécanique pour le transport de grande quantité de volumes de minéraux ou de stériles destinée à être utilisée dans des camions à tonnage élevé WO2013059954A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2012327813A AU2012327813A1 (en) 2011-10-28 2012-10-26 Mechanical hopper for transporting large amounts of mineral ore or sterile materials, to be used in heavy-duty trucks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL26962011 2011-10-28
CL2696-2011 2011-10-28

Publications (1)

Publication Number Publication Date
WO2013059954A1 true WO2013059954A1 (fr) 2013-05-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CL2012/000065 WO2013059954A1 (fr) 2011-10-28 2012-10-26 Benne mécanique pour le transport de grande quantité de volumes de minéraux ou de stériles destinée à être utilisée dans des camions à tonnage élevé

Country Status (1)

Country Link
WO (1) WO2013059954A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017203089A1 (en) * 2017-05-09 2018-05-17 Kerr Engineering (WA) Pty Ltd Dump truck body, dump truck body components, dump truck body support structure
WO2022027148A1 (fr) * 2020-08-06 2022-02-10 Vita Nova Spa Pièce de rechange pour queue de trémie de camion, trémie de camion et élément d'accouplement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923337A (en) * 1974-05-23 1975-12-02 Caterpillar Tractor Co Modular truck body and method for making the same
WO2002040315A1 (fr) * 2000-11-20 2002-05-23 Gene Kostecki Conteneur de transport de matieres
WO2002049879A2 (fr) * 2000-12-18 2002-06-27 Diesel Machinery International Corporation Tremie de camion a deformation elastique pour basculeur minier, a paroi frontale, tableau de protection et fond a surfaces courbes
US20060080818A1 (en) * 2004-10-18 2006-04-20 D Amico John A Method for converting a truck body
WO2008112359A2 (fr) * 2007-03-12 2008-09-18 Mine Rite Technologies, Llc Benne de camion de style tubulaire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923337A (en) * 1974-05-23 1975-12-02 Caterpillar Tractor Co Modular truck body and method for making the same
WO2002040315A1 (fr) * 2000-11-20 2002-05-23 Gene Kostecki Conteneur de transport de matieres
WO2002049879A2 (fr) * 2000-12-18 2002-06-27 Diesel Machinery International Corporation Tremie de camion a deformation elastique pour basculeur minier, a paroi frontale, tableau de protection et fond a surfaces courbes
US20060080818A1 (en) * 2004-10-18 2006-04-20 D Amico John A Method for converting a truck body
WO2008112359A2 (fr) * 2007-03-12 2008-09-18 Mine Rite Technologies, Llc Benne de camion de style tubulaire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017203089A1 (en) * 2017-05-09 2018-05-17 Kerr Engineering (WA) Pty Ltd Dump truck body, dump truck body components, dump truck body support structure
AU2018100452B4 (en) * 2017-05-09 2020-01-02 Kerr Engineering (WA) Pty Ltd Dump truck body, dump truck body components, dump truck body support structure
AU2018100451B4 (en) * 2017-05-09 2020-01-16 Kerr Engineering (WA) Pty Ltd Dump truck body, dump truck body components, dump truck body support structure
AU2019200745B2 (en) * 2017-05-09 2021-01-21 Kerr Engineering (WA) Pty Ltd Dump truck body, dump truck components, dump truck body support structure
WO2022027148A1 (fr) * 2020-08-06 2022-02-10 Vita Nova Spa Pièce de rechange pour queue de trémie de camion, trémie de camion et élément d'accouplement

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