CN104891138A - Multi-stage cleaning device for gravel conveying belt - Google Patents

Multi-stage cleaning device for gravel conveying belt Download PDF

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Publication number
CN104891138A
CN104891138A CN201510277288.1A CN201510277288A CN104891138A CN 104891138 A CN104891138 A CN 104891138A CN 201510277288 A CN201510277288 A CN 201510277288A CN 104891138 A CN104891138 A CN 104891138A
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CN
China
Prior art keywords
cutterhead
cleaning
stage cleaning
load
belt
Prior art date
Application number
CN201510277288.1A
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Chinese (zh)
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CN104891138B (en
Inventor
沈文宝
童小燕
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湖州市千金宝云机械铸件有限公司
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Priority to CN201510277288.1A priority Critical patent/CN104891138B/en
Publication of CN104891138A publication Critical patent/CN104891138A/en
Application granted granted Critical
Publication of CN104891138B publication Critical patent/CN104891138B/en

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Abstract

The invention discloses a multi-stage cleaning device for a gravel conveying belt. The multi-stage cleaning device for the gravel conveying belt comprises a support, a first-stage cleaning mechanism is arranged on the support, and a second-stage cleaning mechanism is arranged beside the first-stage cleaning mechanism; the first-stage cleaning mechanism comprises two bearing supporting bases, the two bearing supporting bases are both provided with bearings, a transmission rod is arranged between the two bearings, a first cutter plate and a second cutter plate are arranged in sequence in the axis direction of the transmission rod, and a belt pulley is also arranged at the end portion of the transmission rod; the second-stage cleaning mechanism comprises a supporting plate, a roll shaft is arranged on the supporting plate, cylindrical protrusions are arranged on the surface of the roll shaft, and the top ends of the cylindrical protrusions are in a sharp-pointed taper shape; the first cutter plate and the second cutter plate are both provided with blades; the belt pulley is connected with a motor through a transmission belt. By means of the multi-stage cleaning device for the gravel conveying belt, the cleaning efficiency is improved, the labor intensity is relieved, the safety is improved, the load of a driving motor is reduced, and the phenomenon that the driving motor is burned out due to the blocking of the conveying belt is avoided.

Description

The multistage clean-up device that a kind of sandstone is used for conveyer belt
Technical field
the present invention relates to the multistage clean-up device that a kind of clean-up device of concrete-agitating production, particularly a kind of sandstone are used for conveyer belt.
Background technology
at present, in the material-transporting system of concrete mixing plant, the mode of tape transport often can be used aggregate to be delivered in proportion puddle mixer and to stir.The advantage adopting tape transport is that fed distance is large, efficiency is high, failure rate is low, and this effectively shortens the execution cycle of engineering.But in the process using tape transport, often can run into following problem: due to factors such as there was dampness in the air; fine aggregate on load-transfer device and grail often can harden; these fine aggregates that harden adhere on the conveyor belt, do not occupy actv. conveying space, add the load of drive motor simultaneously.Like this, not only reduce the efficiency of tape transport, also increase the consumption of the energy.Usually, the mode of fine aggregate that cleaning load-transfer device hardens manually roots out or fixes a scraper plate in one end of load-transfer device, when the fine aggregate that hardens be transferred band be transported to scraper plate place time, removed by scraper plate.Labor cleaning not only cleaning efficiency is low, also there is huge potential safety hazard simultaneously; Adopt drag flight descaling, when the fine aggregate that hardens is too much, when its adhesive force is on the conveyor belt crossed strong, the resistance that scraper plate is removed will be very large, this will make the load of drive motor increase, and causes transport belt slippery, and the card that even also there will be because of load-transfer device pauses and burns out the phenomenon of drive motor.
Summary of the invention
the object of the invention is to, the multistage clean-up device that a kind of sandstone is used for conveyer belt are provided.The present invention effectively improves conveyor belt surface and to harden the cleaning efficiency of fine aggregate, reduces labour intensity, simultaneously, improve the safety of cleaning, effectively reduce the load of drive motor, the card avoided because of load-transfer device pauses and burns out the phenomenon of drive motor, ensure that its smooth operation.
technical scheme of the present invention: the multistage clean-up device that a kind of sandstone is used for conveyer belt, comprise support, support is provided with one-level cleaning mechanism, and one-level cleaning mechanism is other is provided with secondary cleaning mechanism; Described one-level cleaning mechanism includes two bearing bracketts, and two bearing bracketts are equipped with bearing, is provided with drive link between two bearings, and the axis direction along drive link is provided with the first cutterhead and the second cutterhead successively, and the end of drive link is also provided with belt pulley; Described secondary cleaning mechanism comprises stay bearing plate, and stay bearing plate is provided with roll shaft, and the surface of roll shaft is provided with columnar projections, and the top of columnar projections is cone-shaped; The first described cutterhead and the second cutterhead are equipped with blade; Described belt pulley is connected with motor through drive belt.
in the multistage clean-up device that aforesaid sandstone is used for conveyer belt, the first described cutterhead is all connected with blade through screw with the second cutterhead, and screw is provided with recoil spring; Blade on the first described cutterhead and the second cutterhead is dislocatedly distributed relative to perpendicular.
compared with prior art, the fine aggregate that hardens that the present invention uses one-level cleaning mechanism and secondary cleaning mechanism cleaning conveyor belt surface to adhere to, during cleaning, blade on first cutterhead and the second cutterhead rotates under the driving of motor, the fine aggregate and transverse cuts hardens, the fine aggregate that hardens of monoblock is made to be divided into some pieces, to reduce its adhesive force, what adhesive force was more weak harden, and fine aggregate directly comes off from load-transfer device, adhere to stronger load-transfer device of then following and move to secondary cleaning mechanism, the cone-shaped top of the columnar projections now on roll shaft, the remaining fine aggregate that hardens longitudinally cutting load-transfer device adhered to, the fine aggregate that will harden further is divided into some fritters, its adhesive force is reduced greatly, and then come off from load-transfer device, by this structure, effectively improve conveyor belt surface and to harden the cleaning efficiency of fine aggregate, meanwhile, instead of labor cleaning, reduce labour intensity, improve the safety of equipment.Blade on first cutterhead of one-level cleaning mechanism of the present invention and the second cutterhead is dislocatedly distributed relative to perpendicular, this structure fine aggregate that transverse cuts hardened is divided into cutting twice, when the blade transverse cuts on the first cutterhead hardens fine aggregate, blade on second cutterhead does not cut the fine aggregate that hardens, pass through cutting twice, effectively reduce cutting harden fine aggregate time, the running resistance of load-transfer device, and when if the fine aggregate adhesive force that hardens is crossed strong, recoil spring on screw is compressed, make the blade tilt carrying out transverse cuts, then the running resistance of load-transfer device is made to reduce, the columnar projections on roll shaft surface, when carrying out longitudinal direction and cutting, rotates under the driving of the power that roll shaft produces columnar projections cutting, the running resistance of load-transfer device when reducing to cut with this, by the reduction of said conveyer belt running resistance, effectively reduce the load of drive motor, prevent load-transfer device to skid because running resistance is excessive, block and time, it also avoid because load-transfer device card pauses and burn out drive motor, ensure that the smooth operation of load-transfer device.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is the structural representation of one-level cleaning mechanism;
fig. 3 is the structural representation of secondary cleaning mechanism.
being labeled as in accompanying drawing: 1-support, 2-one-level cleaning mechanism, 3-secondary cleaning mechanism, 4-bearing brackett, 5-bearing, 6-drive link, 7-first cutterhead, 8-second cutterhead, 9-belt pulley, 10-drive belt, 11-motor, 12-stay bearing plate, 13-roll shaft, 14-columnar projections, 15-blade, 16-screw, 17-recoil spring.
Detailed description of the invention
below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
embodiment.The multistage clean-up device that sandstone is used for conveyer belt, form as Figure 1-3, comprise support 1, support 1 is provided with one-level cleaning mechanism 2, and one-level cleaning mechanism 2 is other is provided with secondary cleaning mechanism 3; Described one-level cleaning mechanism 2 includes two bearing bracketts 4, two bearing bracketts 4 are equipped with bearing 5, be provided with drive link 6 between two bearings 5, the axis direction along drive link 6 is provided with the first cutterhead 7 and the second cutterhead 8 successively, and the end of drive link 6 is also provided with belt pulley 9; Described secondary cleaning mechanism 3 comprises stay bearing plate 12, and stay bearing plate 12 is provided with roll shaft 13, and the surface of roll shaft 13 is provided with columnar projections 14, and the top of columnar projections 14 is cone-shaped; The first described cutterhead 7 and the second cutterhead 8 are equipped with blade 15; Described belt pulley 9 is connected with motor 11 through drive belt 10.The columnar projections 14 on roll shaft 13 surface, when carrying out longitudinal direction and cutting, rotates under the driving of the power that roll shaft 13 produces columnar projections 14 cutting, reduces the running resistance of load-transfer device with this.
aforesaid first cutterhead 7 is all connected with blade 15 through screw 16 with the second cutterhead 8, and screw 16 is provided with recoil spring 17; Blade 15 on the first described cutterhead 7 and the second cutterhead 8 is dislocatedly distributed relative to perpendicular.When the fine aggregate adhesive force that hardens is crossed strong, the recoil spring 17 on screw 16 is compressed, and the blade 15 carrying out transverse cuts is tilted, and then makes the running resistance of load-transfer device reduce; By being dislocatedly distributed of blade 15, make blade 15 transverse cuts on the first cutterhead 7 harden fine aggregate time, the blade 15 on the second cutterhead 8 does not cut the fine aggregate that hardens, and reduces the running resistance of load-transfer device with this.
when clearing up, starter motor 11, and drive drive link 6 to rotate through belt pulley 9, and then drive the first cutterhead 7 and the second cutterhead 8 to rotate, blade on first cutterhead 7 15 transverse cuts harden fine aggregate, it is made to be divided into some pieces, to reduce its adhesive force, what adhesive force was more weak harden, and fine aggregate directly comes off from load-transfer device, adhere to stronger load-transfer device of then following and move to the second cutterhead 8 place, the remaining fine aggregate that hardens of blade on second cutterhead 8 15 2 transverse cuts, knot fine aggregate is come off from load-transfer device further, after secondary transverse cuts, if load-transfer device is also stained with the fine aggregate that hardens, this fine aggregate that hardens moves to secondary cleaning mechanism 3 place with load-transfer device, the cone-shaped top of the columnar projections 14 on the roll shaft 13 of secondary cleaning mechanism 3, the remaining fine aggregate that hardens longitudinally cutting load-transfer device adhered to, the fine aggregate that will harden further is divided into some fritters, its adhesive force is reduced greatly, and then make it come off from load-transfer device, complete the cleaning work of load-transfer device.

Claims (2)

1. the multistage clean-up device that sandstone is used for conveyer belt, is characterized in that: comprise support (1), and support (1) is provided with one-level cleaning mechanism (2), and one-level cleaning mechanism (2) is other is provided with secondary cleaning mechanism (3); Described one-level cleaning mechanism (2) includes two bearing bracketts (4), two bearing bracketts (4) are equipped with bearing (5), drive link (6) is provided with between two bearings (5), axis direction along drive link (6) is provided with the first cutterhead (7) and the second cutterhead (8) successively, and the end of drive link (6) is also provided with belt pulley (9); Described secondary cleaning mechanism (3) comprises stay bearing plate (12), and stay bearing plate (12) is provided with roll shaft (13), and the surface of roll shaft (13) is provided with columnar projections (14), and the top of columnar projections (14) is cone-shaped; Described the first cutterhead (7) and the second cutterhead (8) are equipped with blade (15); Described belt pulley (9) is connected with motor (11) through drive belt (10).
2. the multistage clean-up device that sandstone according to claim 1 is used for conveyer belt, is characterized in that: described the first cutterhead (7) is all connected with blade (15) through screw (16) with the second cutterhead (8), and screw (16) is provided with recoil spring (17); Blade (15) on described the first cutterhead (7) and the second cutterhead (8) is dislocatedly distributed relative to perpendicular.
CN201510277288.1A 2015-05-27 2015-05-27 A kind of sandstone multistage cleaning device used for conveyer belt CN104891138B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510277288.1A CN104891138B (en) 2015-05-27 2015-05-27 A kind of sandstone multistage cleaning device used for conveyer belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510277288.1A CN104891138B (en) 2015-05-27 2015-05-27 A kind of sandstone multistage cleaning device used for conveyer belt

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CN104891138A true CN104891138A (en) 2015-09-09
CN104891138B CN104891138B (en) 2017-03-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109518971A (en) * 2018-11-20 2019-03-26 李启伟 A kind of template concrete scrapes cleaning device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1304314C (en) * 1987-03-20 1992-06-30 John S. Melnick Conveyor belt scraper
EP0761572A2 (en) * 1995-08-25 1997-03-12 VENJAKOB MASCHINENBAU GmbH & Co.KG Apparatus for spraying a coating material on the surface of an object
CN2913279Y (en) * 2006-05-16 2007-06-20 周四林 Adhesive tape cleaning equipment
US7584835B2 (en) * 2005-03-11 2009-09-08 Asgco Manufacturing, Inc. Adjustable V-plow apparatus for deflecting material carried on a belt
CN103171879A (en) * 2013-04-22 2013-06-26 哈尔滨德众电力装备技术开发有限公司 Method for automatically cleaning transportation belt and used rotary drum for cleaning
CN204280615U (en) * 2014-11-28 2015-04-22 武汉市和利时电力科技有限公司 Belt cleaning swabbing pig
CN204643057U (en) * 2015-05-27 2015-09-16 湖州市千金宝云机械铸件有限公司 A kind of secondary clean-up device of sandstone belt conveyor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1304314C (en) * 1987-03-20 1992-06-30 John S. Melnick Conveyor belt scraper
EP0761572A2 (en) * 1995-08-25 1997-03-12 VENJAKOB MASCHINENBAU GmbH & Co.KG Apparatus for spraying a coating material on the surface of an object
US7584835B2 (en) * 2005-03-11 2009-09-08 Asgco Manufacturing, Inc. Adjustable V-plow apparatus for deflecting material carried on a belt
CN2913279Y (en) * 2006-05-16 2007-06-20 周四林 Adhesive tape cleaning equipment
CN103171879A (en) * 2013-04-22 2013-06-26 哈尔滨德众电力装备技术开发有限公司 Method for automatically cleaning transportation belt and used rotary drum for cleaning
CN204280615U (en) * 2014-11-28 2015-04-22 武汉市和利时电力科技有限公司 Belt cleaning swabbing pig
CN204643057U (en) * 2015-05-27 2015-09-16 湖州市千金宝云机械铸件有限公司 A kind of secondary clean-up device of sandstone belt conveyor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109518971A (en) * 2018-11-20 2019-03-26 李启伟 A kind of template concrete scrapes cleaning device
CN109518971B (en) * 2018-11-20 2020-11-17 中建二局第二建筑工程有限公司 Formwork concrete scraping and washing device

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Inventor after: Jiang Rui

Inventor before: Shen Wenbao

Inventor before: Tong Xiaoyan

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Effective date of registration: 20170116

Address after: 325035 Zhejiang Economic Development Zone, Ouhai, South East Road, No. 38, Wenzhou National University Science Park Incubator

Applicant after: Wenzhou University

Address before: 313009 Zhejiang Province, Huzhou city Nanxun District Qianjin Town People Bridge

Applicant before: The precious cloud machinery of Huzhou City a thousand pieces of gold foundry goods Co., Ltd

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Granted publication date: 20170301

Termination date: 20180527