WO2009087603A1 - Ensemble de balayage - Google Patents

Ensemble de balayage Download PDF

Info

Publication number
WO2009087603A1
WO2009087603A1 PCT/IB2009/050082 IB2009050082W WO2009087603A1 WO 2009087603 A1 WO2009087603 A1 WO 2009087603A1 IB 2009050082 W IB2009050082 W IB 2009050082W WO 2009087603 A1 WO2009087603 A1 WO 2009087603A1
Authority
WO
WIPO (PCT)
Prior art keywords
sweeping arrangement
sweeping
rotational
arrangement
central axis
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2009/050082
Other languages
English (en)
Inventor
Jacobus PIeter Daniël BRINK
Pieter Willem Le Roux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2009087603A1 publication Critical patent/WO2009087603A1/fr
Anticipated expiration legal-status Critical
Priority to ZA2010/05708A priority Critical patent/ZA201005708B/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes

Definitions

  • the present invention relates to a sweeping arrangement.
  • the present invention relates to a sweeping arrangement for mining purposes.
  • Such sweeper attachments generally have consisted of an arm member pivotally connected to the bucket pivot pin for pivotal movement in the same vertical plane as the bucket, a rotary brush mounted on the free end of the arm member, a motor supported on the arm member for rotating the brush and a latch for securing the arm member against the underside of the handle.
  • the arm member is angularly displaceable between an upper, retracted inoperative position and a lower, extended operative position, relative to the handle of the machine.
  • US Patent 5,373, 652 Olsson discloses a sweeping appliance for excavators of the type comprising a stick and a bucket carried by the stick via a transverse pivot pin, the appliance including a rotary brush arranged at a free end of a holder whose opposite end is articulated to the stick or the pivot pin to allow pivoting of the holder between a position remote from the stick, in which the brush can actively perform a sweeping operation, and an inactive position close to the stick.
  • the holder is divided into at least two parts, of which an outer, brush-carrying part is rotatable relative to an inner part, more precisely by means of a rotary unit operating between the two parts, thereby permitting the brush to turn about an axis extending at right angles to the axis of rotation of the brush.
  • a sweeping assembly for excavating machines and the like namely a sweeping assembly for a machine having a handle generally comprising a first implement pivotally connectable to the handle; a strut assembly including a first arm member operatively connectable to the handle, a second arm member and a spring device operatively interconnecting the first and second members, and means for yieldably biasing the second arm member into a predetermined position relative to the first arm member; and a second implement mounted on the second arm member.
  • United States Patent 6,830,412 Perez discloses a device for digging narrow trenches and laying prefabricated tongued and grooved components, namely a trencher comprising a cutting disc with a prefabricated tongued and grooved element feeder comprising a sweeper box with a U-shaped transverse cross section closed at the front by a rake, in such a way that earth cannot fall inside it, and powered drive wheels operably frictionally pushing prefabricated tongued and grooved elements in order to urge the elements together and to keep the different prefabricated tongued and grooved elements coupled together during their descent into the inside of the sweeper box.
  • This produces a temporary plank mould for the trench so that the lowering and laying of the prefabricated tongued and grooved elements inside the trench may be carried out automatically, safely, and in a working environment that is free of earth, thus enabling the correct linking of the elements.
  • a sweeping arrangement includes
  • a sweeping arrangement includes
  • the central axis rotating means may utilise an electrical ac motor and/or dc motor and/or gearbox and/or rotary actuators and/or hydraulics and/or pneumatics.
  • the central axis rotating means may include locking means.
  • the arrangement may be adapted to apply and/or control downward pressure on the rotational brush.
  • the downward pressure may be applied by means of the pivoting member of the machine.
  • the rotational brush may be adapted to be rotated multi-directional and/or about 360 degrees.
  • the supporting arm may be extendable and/or telescopic.
  • the pivoting member may be a bucket.
  • the pivoting member may be a pivoting arm.
  • the machine may be an excavator and/or a front-loader and/or applicable carrier.
  • the sweeping arrangement may be adapted to be used for mining means.
  • the sweeping arrangement may include suction means.
  • the section means may be adapted to collect swept and/or unswept material.
  • the invention extends to any machine including a sweeping arrangement as described herein.
  • Figure 1 A perspective pictorial view of a sweeping arrangement according to the invention
  • Figure 2 A sectional top view of the sweeping arrangement as seen from arrows II-II in Figure 1;
  • Figure 3 A sectional side view of the sweeping arrangement as seen from arrows III-III in Figure 1;
  • Figure 4 A close-up of the rotational brush, rotational support head and the central axis rotating means of the sweeping arrangement as shown in Figure 2;
  • Figure 5 A sectional side view of the sweeping arrangement as seen from arrows V-V in Figure 4.
  • Figure 6 A side view of the rotational brush as shown in Figure 2.
  • a sweeping arrangement 10 according to the invention includes
  • central axis rotating means 20 adapted to rotate the rotational support head 14 about a central axis.
  • the central axis rotating means 20 is operated by means of an electrical dc motor 22 and gearbox 24.
  • the central axis rotating means 20 includes locking means.
  • the sweeping arrangement 10 is adapted to apply downward pressure on the rotational brush 16.
  • the downward pressure is applied by means of the pivoting member of the machine.
  • the rotational brush 16 is adapted to rotate 360 degrees.
  • the pivoting member of the machine can be a bucket, or a pivoting arm.
  • the machine can be an excavator (as shown in Figure 1) or a front-loader.
  • the sweeping arrangement 10 is adapted to be used for mining means.
  • the sweeping arrangement 10 if required includes suction means adapted to collect swept and unswept material. LIST OF REFERENCE NUMERALS

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)

Abstract

Ensemble de balayage comprenant un bras de maintien raccordé à un moins un élément pivotant de machine; une tête porteuse tournante maintenue par le bras de maintien; une brosse rotative maintenue par la tête porteuse tournante; un moyen de rotation électrique et/ou hydraulique et/ou pneumatique conçu pour faire tourner ladite brosse; et un moyen de rotation à axe central conçu pour faire tourner la tête de maintien tournante sur un axe central. Le moyen de rotation à axe central comprend un moteur électrique à courant alternatif et/ou un moteur électrique à courant continu et/ou un train d'engrenages et/ou des actionneurs rotatifs et/ou des circuits hydraulique et/ou pneumatiques. L'ensemble de balayage est conçu pour appliquer et/ou commander une pression de haut en bas sur la brosse rotative.
PCT/IB2009/050082 2008-01-11 2009-01-09 Ensemble de balayage Ceased WO2009087603A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2010/05708A ZA201005708B (en) 2008-01-11 2010-08-11 Sweeping arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200800493 2008-01-11
ZA2008/00493 2008-01-11

Publications (1)

Publication Number Publication Date
WO2009087603A1 true WO2009087603A1 (fr) 2009-07-16

Family

ID=40852823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/050082 Ceased WO2009087603A1 (fr) 2008-01-11 2009-01-09 Ensemble de balayage

Country Status (2)

Country Link
WO (1) WO2009087603A1 (fr)
ZA (1) ZA201005708B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726464A (zh) * 2014-01-05 2014-04-16 张春平 自转式清扫机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105991A (en) * 1960-03-28 1963-10-08 Asbrink & Co Ab Mobile pneumatic cleaning devices
US3161900A (en) * 1962-02-14 1964-12-22 Ingersoll Rand Co Vacuum cleaning head
EP0383379B1 (fr) * 1989-02-15 1993-05-12 Van Der Valk + De Groot B.V. Véhicule de lavage
US5373652A (en) * 1991-01-10 1994-12-20 Gunner Olsson Sweeping appliance for excavators
US6269560B1 (en) * 1998-10-30 2001-08-07 Rockland Inc. Sweeping assembly for excavating machines and the like

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105991A (en) * 1960-03-28 1963-10-08 Asbrink & Co Ab Mobile pneumatic cleaning devices
US3161900A (en) * 1962-02-14 1964-12-22 Ingersoll Rand Co Vacuum cleaning head
EP0383379B1 (fr) * 1989-02-15 1993-05-12 Van Der Valk + De Groot B.V. Véhicule de lavage
US5373652A (en) * 1991-01-10 1994-12-20 Gunner Olsson Sweeping appliance for excavators
US6269560B1 (en) * 1998-10-30 2001-08-07 Rockland Inc. Sweeping assembly for excavating machines and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726464A (zh) * 2014-01-05 2014-04-16 张春平 自转式清扫机

Also Published As

Publication number Publication date
ZA201005708B (en) 2011-04-28

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