GB2078185A - Brush arrangement for cleaning belts - Google Patents

Brush arrangement for cleaning belts Download PDF

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Publication number
GB2078185A
GB2078185A GB8118785A GB8118785A GB2078185A GB 2078185 A GB2078185 A GB 2078185A GB 8118785 A GB8118785 A GB 8118785A GB 8118785 A GB8118785 A GB 8118785A GB 2078185 A GB2078185 A GB 2078185A
Authority
GB
United Kingdom
Prior art keywords
brush
belt
arrangement
cleaned
cleaning
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.)
Granted
Application number
GB8118785A
Other versions
GB2078185B (en
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.)
Jagenberg Werke AG
Original Assignee
Jagenberg Werke AG
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 Jagenberg Werke AG filed Critical Jagenberg Werke AG
Publication of GB2078185A publication Critical patent/GB2078185A/en
Application granted granted Critical
Publication of GB2078185B publication Critical patent/GB2078185B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/10—Cleaning devices
    • B65G45/18—Cleaning devices comprising brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Cleaning In General (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

Brush arrangement for cleaning a running belt, comprises a rotatable brush 3 located in free-running contact with the belt surface to be cleaned. The axis of rotation 2 of the brush is disposed in a plane parallel to the surface of the belt at an acute angle ( alpha ) with respect to the transverse direction 5 of the belt. <IMAGE>

Description

SPECIFICATION Brush arrangement for cleaning belts The invention relates to a brush arrangement for cleaning the belt of a folding box sticking machine or the like, during the operation of the machine, with a rotating brush located below the underside of the belt to be cleaned, the spindle of which brush is located in a plane parallel to the surface of the belt to be cleaned.
Brush arrangements of this type serve the purpose of cleaning from the belt dust produced during operation and impurities deposited by the folding box blanks and thus of maintaining the grip of the belt. In known brush arrangements of this type, the spindle of the brush is arranged parallel to the transverse direction of the belt. In order to achieve the speed differential between the surface of the belt and the surface of the brush necessary for cleaning, the brush is either driven at a peripheral speed varying from the belt speed or the drive is achieved by the belt itself, while the brush is slowed down.In the known brush arrangements it is a drawback that as a result of their above described construction, when the brush hairs are detached, dust and impurities are thrown from the surface of the belt in the longitudinal direction of the belt and thus may resettle partly on the belt.
It is the object of the invention to provide a brush arrangement of the afore-described type, which requires neither a separate drive nor a braking device and which provides more effective cleaning of the belt.
This object is achieved according to the invention due to the fact that the spindle of the rotating brush is arranged at an acute angle with respect to the transverse direction of the belt and that the rotating brush is in free-running contact with the belt to be cleaned.
This construction of the brush arrangement provides a relative movement of the brush hairs at right angles to the belt, due to which the dust and impurities are thrown to the side and not back onto the belt. Furthermore, self-cleaning of the brush occurs due to the relative movement according to the pre-set angle. The brush arrangement has a simple construction, since the drive for the brush is produced by the belt itself.
The angle of the spindle of the brush with respect to the transverse direction of the belt advantageously amounts to approximately 1 50.
Furthermore, the rotating brush is appropriately constructed as a cylinder with a height greater than the width of the belt and the central point of the brush is arranged at right angles below the central longitudinal axis of the belt to be cleaned.
It is thus ensured that the brush is in contact with the belt over the entire width of the belt.
One embodiment of the invention is illustrated in the drawings and is described in detail hereafter: Figure 1 is a diagrammatic side view of a brush arrangement with diagrammatic illustration of the periphery of the brush in the center of the belt and Figure 2 is a view of the brush arrangement according to figure 1 from below, partly in section.
The brush arrangement illustrated in the drawing comprises a support 1, on which the spindle 2 of a rotating brush 3 is attached below the underside of a belt 4 to be cleaned so that the hairs of the brush are in contact with the surface of the belt 4 and the brush 3 running freely on the spindle 2 is driven by the belt 4.
The spindle 2 of the brush 3 is arranged in a plane parallel to the surface of the belt 4 and at an acute angle (r with respect to the transverse direction 5 of the belt. This causes a relative movement of the brush hairs at right angles to the belt 4, due to which the dust and the like picked up by the brush hairs from the belt 4 are thrown to the side and not back onto the belt. Due to the relative movement of the brush hairs with respect to the belt 4, self-cleaning of the brush occurs.
The brush 3 has a cylindrical construction with a height which is somewhat greater than the width of the belt to be cleaned. The central point M of the brush 3 is arranged at right angles below the central longitudinal axis 6 of the belt 4. Due to this the surface of the belt 4 is in contact with the brush hairs over its entire width.
The construction of the brush arrangement described is simple and leads to troublefree cleaning of the belt 4 to be cleaned, with selfcleaning of the brush 3 during operation of the machine, in which the belt 4 to be cleaned is incorporated. The brush arrangement has a long service life and is largely maintenance-free.
1. Brush arrangement for cleaning a running belt, comprising a rotatable brush located in freerunning contact with the belt surface to be cleaned, the axis of rotation of the brush being disposed in a plane parallel to the surface of the belt at an acute angle (cur) with respect to the transverse direction of the belt.
2. Brush arrangement as claimed in claim 1, wherein the angle (r) of the spindle of the brush with respect to the transverse direction of the belt amounts to approximately 150.
3. Brush arrangement as claimed in claim 1 or 2, wherein the brush is constructed in the form of a cylinder with a height greater than the width of the belt and a central point of the brush in plan is arranged at right angles below the central longitudinal axis of the belt to be cleaved.
4. A brush arrangement substantially as herein described with reference to and as illustrated in the accompanying drawings.
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (4)

**WARNING** start of CLMS field may overlap end of DESC **. SPECIFICATION Brush arrangement for cleaning belts The invention relates to a brush arrangement for cleaning the belt of a folding box sticking machine or the like, during the operation of the machine, with a rotating brush located below the underside of the belt to be cleaned, the spindle of which brush is located in a plane parallel to the surface of the belt to be cleaned. Brush arrangements of this type serve the purpose of cleaning from the belt dust produced during operation and impurities deposited by the folding box blanks and thus of maintaining the grip of the belt. In known brush arrangements of this type, the spindle of the brush is arranged parallel to the transverse direction of the belt. In order to achieve the speed differential between the surface of the belt and the surface of the brush necessary for cleaning, the brush is either driven at a peripheral speed varying from the belt speed or the drive is achieved by the belt itself, while the brush is slowed down.In the known brush arrangements it is a drawback that as a result of their above described construction, when the brush hairs are detached, dust and impurities are thrown from the surface of the belt in the longitudinal direction of the belt and thus may resettle partly on the belt. It is the object of the invention to provide a brush arrangement of the afore-described type, which requires neither a separate drive nor a braking device and which provides more effective cleaning of the belt. This object is achieved according to the invention due to the fact that the spindle of the rotating brush is arranged at an acute angle with respect to the transverse direction of the belt and that the rotating brush is in free-running contact with the belt to be cleaned. This construction of the brush arrangement provides a relative movement of the brush hairs at right angles to the belt, due to which the dust and impurities are thrown to the side and not back onto the belt. Furthermore, self-cleaning of the brush occurs due to the relative movement according to the pre-set angle. The brush arrangement has a simple construction, since the drive for the brush is produced by the belt itself. The angle of the spindle of the brush with respect to the transverse direction of the belt advantageously amounts to approximately 1 50. Furthermore, the rotating brush is appropriately constructed as a cylinder with a height greater than the width of the belt and the central point of the brush is arranged at right angles below the central longitudinal axis of the belt to be cleaned. It is thus ensured that the brush is in contact with the belt over the entire width of the belt. One embodiment of the invention is illustrated in the drawings and is described in detail hereafter: Figure 1 is a diagrammatic side view of a brush arrangement with diagrammatic illustration of the periphery of the brush in the center of the belt and Figure 2 is a view of the brush arrangement according to figure 1 from below, partly in section. The brush arrangement illustrated in the drawing comprises a support 1, on which the spindle 2 of a rotating brush 3 is attached below the underside of a belt 4 to be cleaned so that the hairs of the brush are in contact with the surface of the belt 4 and the brush 3 running freely on the spindle 2 is driven by the belt 4. The spindle 2 of the brush 3 is arranged in a plane parallel to the surface of the belt 4 and at an acute angle (r with respect to the transverse direction 5 of the belt. This causes a relative movement of the brush hairs at right angles to the belt 4, due to which the dust and the like picked up by the brush hairs from the belt 4 are thrown to the side and not back onto the belt. Due to the relative movement of the brush hairs with respect to the belt 4, self-cleaning of the brush occurs. The brush 3 has a cylindrical construction with a height which is somewhat greater than the width of the belt to be cleaned. The central point M of the brush 3 is arranged at right angles below the central longitudinal axis 6 of the belt 4. Due to this the surface of the belt 4 is in contact with the brush hairs over its entire width. The construction of the brush arrangement described is simple and leads to troublefree cleaning of the belt 4 to be cleaned, with selfcleaning of the brush 3 during operation of the machine, in which the belt 4 to be cleaned is incorporated. The brush arrangement has a long service life and is largely maintenance-free. CLAIMS
1. Brush arrangement for cleaning a running belt, comprising a rotatable brush located in freerunning contact with the belt surface to be cleaned, the axis of rotation of the brush being disposed in a plane parallel to the surface of the belt at an acute angle (cur) with respect to the transverse direction of the belt.
2. Brush arrangement as claimed in claim 1, wherein the angle (r) of the spindle of the brush with respect to the transverse direction of the belt amounts to approximately 150.
3. Brush arrangement as claimed in claim 1 or 2, wherein the brush is constructed in the form of a cylinder with a height greater than the width of the belt and a central point of the brush in plan is arranged at right angles below the central longitudinal axis of the belt to be cleaved.
4. A brush arrangement substantially as herein described with reference to and as illustrated in the accompanying drawings.
GB8118785A 1980-06-19 1981-06-18 Brush arrangement for cleaning belts Expired GB2078185B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3022935A DE3022935C2 (en) 1980-06-19 1980-06-19 Brush arrangement for cleaning the belts

Publications (2)

Publication Number Publication Date
GB2078185A true GB2078185A (en) 1982-01-06
GB2078185B GB2078185B (en) 1984-05-23

Family

ID=6104956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8118785A Expired GB2078185B (en) 1980-06-19 1981-06-18 Brush arrangement for cleaning belts

Country Status (7)

Country Link
JP (1) JPS5733114A (en)
CH (1) CH651227A5 (en)
DD (1) DD159742A5 (en)
DE (1) DE3022935C2 (en)
ES (1) ES268059Y (en)
GB (1) GB2078185B (en)
IT (1) IT1137911B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172565A (en) * 1985-02-05 1986-09-24 Meiso Yoko Co Ltd Method and apparatus for cleaning step boards of escalator
US4795024A (en) * 1985-03-07 1989-01-03 L.B.C. Services (Proprietary) Limited Conveyor belt scraper units
US5313689A (en) * 1989-10-17 1994-05-24 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Sliver drawing rollers driven by belts including belt cleaners
AT847U1 (en) * 1994-06-13 1996-06-25 Kalenborn Gmbh Ind Tech DEVICE FOR CLEANING A CONVEYOR BELT
DE102004006044A1 (en) * 2004-02-06 2005-08-25 Volkswagen Ag Cleaning device for conveyer elements for car bodies in factory has two brush stations on either side of conveyer track to remove spilt paint or lacquer from conveyer skids
CN108978045A (en) * 2018-09-20 2018-12-11 安庆华欣产业用布有限公司 Lapping machine synchronous belt self-cleaning device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414493A1 (en) * 1983-04-19 1984-10-25 Basf Ag, 6700 Ludwigshafen Device for treating printing plates produced by photochemical methods
JPS61206517U (en) * 1985-06-17 1986-12-26
JPH0237773Y2 (en) * 1986-10-22 1990-10-12
JPH0671679B2 (en) * 1989-12-21 1994-09-14 日本国土開発株式会社 Backing member for welded joint of rebar
KR101065043B1 (en) * 2009-02-26 2011-09-19 장원에스엠 주식회사 Residual cargo recovering apparatus for belt conveyor carrying bulk cargo
CN110756403B (en) * 2019-10-08 2020-10-02 东莞市欧珀精密电子有限公司 Clamp for gluing display screen assembly and processing method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US403034A (en) * 1889-05-07 Morton g
US2297382A (en) * 1938-04-16 1942-09-29 Augustin Johann Geor Ferdinand Bag filling machine
DE913950C (en) * 1942-11-28 1954-06-24 Kommanditbolaget Erik Linderot Carpet sweeper
US2541403A (en) * 1947-03-24 1951-02-13 John W Carl Dish conveying machine
US3430758A (en) * 1967-05-17 1969-03-04 Amos Searles Conveyor belt cleaner
JPS4713322U (en) * 1971-03-09 1972-10-17

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172565A (en) * 1985-02-05 1986-09-24 Meiso Yoko Co Ltd Method and apparatus for cleaning step boards of escalator
US4795024A (en) * 1985-03-07 1989-01-03 L.B.C. Services (Proprietary) Limited Conveyor belt scraper units
US5313689A (en) * 1989-10-17 1994-05-24 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Sliver drawing rollers driven by belts including belt cleaners
AT847U1 (en) * 1994-06-13 1996-06-25 Kalenborn Gmbh Ind Tech DEVICE FOR CLEANING A CONVEYOR BELT
DE102004006044A1 (en) * 2004-02-06 2005-08-25 Volkswagen Ag Cleaning device for conveyer elements for car bodies in factory has two brush stations on either side of conveyer track to remove spilt paint or lacquer from conveyer skids
CN108978045A (en) * 2018-09-20 2018-12-11 安庆华欣产业用布有限公司 Lapping machine synchronous belt self-cleaning device

Also Published As

Publication number Publication date
IT1137911B (en) 1986-09-10
DE3022935C2 (en) 1983-10-27
ES268059U (en) 1983-05-01
ES268059Y (en) 1983-11-16
JPS5733114A (en) 1982-02-23
IT8122396A0 (en) 1981-06-18
GB2078185B (en) 1984-05-23
DE3022935A1 (en) 1981-12-24
CH651227A5 (en) 1985-09-13
DD159742A5 (en) 1983-04-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930618