CN106564140A - Grinding device - Google Patents

Grinding device Download PDF

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Publication number
CN106564140A
CN106564140A CN201610964975.5A CN201610964975A CN106564140A CN 106564140 A CN106564140 A CN 106564140A CN 201610964975 A CN201610964975 A CN 201610964975A CN 106564140 A CN106564140 A CN 106564140A
Authority
CN
China
Prior art keywords
cutter
roller
sleeve
fixed
screen cloth
Prior art date
Application number
CN201610964975.5A
Other languages
Chinese (zh)
Other versions
CN106564140B (en
Inventor
王建辉
王荣跃
李春福
酉治洪
徐伟
Original Assignee
四川邑诚科技有限公司
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 四川邑诚科技有限公司 filed Critical 四川邑诚科技有限公司
Priority to CN201610964975.5A priority Critical patent/CN106564140B/en
Publication of CN106564140A publication Critical patent/CN106564140A/en
Application granted granted Critical
Publication of CN106564140B publication Critical patent/CN106564140B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B17/0412Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B2017/0424Specific disintegrating techniques; devices therefor
    • B29B2017/044Knives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B2017/0424Specific disintegrating techniques; devices therefor
    • B29B2017/0448Cutting discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B2017/0424Specific disintegrating techniques; devices therefor
    • B29B2017/0476Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Abstract

The invention discloses a grinding device, and relates to a grinder. The grinding device comprises a machine body and a cutting device mounted on the machine body. The cutting device comprises a first roller and a second roller. Multiple groups of cutterheads are mounted on each of the first roller and the second roller. The cutterheads on the first roller and those on the second roller are mutually staggered to form a shearing structure. A grinding wheel is mounted below the cutting device. First cutters are mounted on the grinding wheel. Second cutters are arranged on the inner surface of the machine body. Guiding plates are arranged below the cutting device, and are fixed to the inner wall of the machine body. A mounting layer is arranged on the outer surface of the machine body. Spirally winding cooling water pipes are arranged in the mounting layer. The grinding device can cut and grind tires quickly at one time, can cool the interior of the machine body when cutting and grinding the tires, and the grinding effect is improved.

Description

A kind of reducing mechanism

Technical field

The present invention relates to a kind of pulverizer, in particular to a kind of reducing mechanism.

Background technology

Rubber crusher is to carry out reclaiming the necessary equipment of pelletize using waste or used plastics, rubber.Rubber crusher leads to Cross polishing roller carries out cutting into bulk or lamellar by giant tire, waste or used plastics, then is smashed by crushing roll shaft and carrying out extruding, obtains To short grained rubber, it is all that substep is carried out that existing tire is crushed, and not only increases the cost of equipment, and extends tire Grinding time;Simultaneously the blade on crushing wheel is fixed on crushing wheel, and blade is all more sharp, therefore in use, Need to be to clearing up in body when the rubber of the crushing in body is blocked, now the blade on crushing wheel easily causes scuffing Deng using dangerous.

The content of the invention

It is an object of the invention to provide a kind of reducing mechanism, to solve the above problems.

To realize the object of the invention, the technical scheme for adopting for:A kind of reducing mechanism, including body, on body Cutter sweep;The cutter sweep includes being mounted on the first roller and the second roller, and the first roller and the second roller Multigroup cutterhead;The cutterhead on cutterhead and the second roller on first roller forms interlaced shear constitution;It is described to cut Cut and be also equipped with below device crushing wheel;The crushing wheel includes rotating shaft and the sleeve outside rotating shaft;On the sleeve Offer and be provided with through hole, and through hole the first cutter;One end of first cutter be located at sleeve outside, the first cutter it is another End is located in sleeve;The other end of first cutter is further fixedly arranged on block;Connect setting between the block and rotating shaft There is the first compression spring;The body inner surface is provided with the second cutter, and the second cutter cooperates with the first cutter;It is described Guide plate is provided with below cutter sweep, and guide plate is fixed on body inwall;Sieve is installed below the crushing wheel Net, on the body of screen cloth end coarse fodder outlet is offered;Aggregate bin, and aggregate bin are additionally provided with below the screen cloth Lower section offer fines outlet;It is additionally provided with mounting layer, and mounting layer on the body outer surface and is provided with spiral winding Cooling water pipe;One end of the cooling water pipe is provided with water inlet, and the other end of cooling water pipe is provided with outlet.

Further, the screen cloth is made up of two symmetrically arranged web plates that incline, and the angle between two web plates is 30 ° ~ 60 °, and coarse fodder outlet is positioned at the low side of web plate.

Further, the guide plate is to be obliquely installed, and the high-end of guide plate is fixed on the inwall of body, and is oriented to The low side of plate is fixed by fixed plate with body inwall.

The invention has the beneficial effects as follows, the present invention can disposably quickly finish and tire be cut and is crushed, and reduce The cost of equipment, and improve the crushing effect of tire;The cooling water pipe being arranged in mounting layer simultaneously can effectively to body Inside lowered the temperature, improve the effect of tire crushing.

When rotating shaft is under high-speed rotation, by the effect of centrifugal force, stretch out the first cutter, now the first cutter and second The cooperation of cutter, makes to fall to rubber on crushing wheel and is sufficiently crushed;When rotating shaft is when stopping operating, the first compression spring Resetted, now the first cutter is used safer to sleeve contract while crushing effect is not affected.

Description of the drawings

Fig. 1 is the structure chart of the reducing mechanism that the present invention is provided;

Fig. 2 is the cutter sweep structure chart in the reducing mechanism that the present invention is provided;

Fig. 3 is the sectional view of crushing wheel in Fig. 1;

Labelling and corresponding parts title in accompanying drawing:

1st, body, the 2, first roller, the 3, second roller, 4, cutterhead, 5, crushing wheel, 5a, rotating shaft, 5b, sleeve, 5c, through hole, 5d, Block, 5e, the first compression spring, the 6, first cutter, the 7, second cutter, 8, guide plate, 9, screen cloth, 10, coarse fodder outlet, 11, collection Hopper, 12, fines outlet, 13, fixed plate, 14, web plate, 15, mounting layer, 16, cooling water pipe, 17, water inlet, 18, outlet.

Specific embodiment

Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.

The shown a kind of reducing mechanism of offer of the present invention of Fig. 1, Fig. 2 and Fig. 3, including body 1, on body 1 Cutter sweep, the upper end of body 1 offers opening, makes to be cut before tire conducting powder is broken;The cutter sweep Including being mounted on multigroup cutterhead 4 on the first roller 2 and the second roller 3, and the first roller 2 and the second roller 3;First roller The cutterhead 4 on the roller 2 of cutterhead 4 and second on cylinder 2 forms interlaced shear constitution, enables cutterhead 4 to carry out tire soon Speed cutting;Crushing wheel 5 is also equipped with below the cutter sweep;The crushing wheel includes rotating shaft 5a and outside rotating shaft 5a Sleeve 5b, sleeve 5b and rotating shaft 5a fixed installation;Offer in through hole 5c, and through hole 5c on the sleeve 5b and be provided with first Cutter 6, and the first cutter 6 can move in through hole 5c;One end of first cutter 6 is located at outside sleeve 5b, the first cutter 6 The other end is located in sleeve 5b, and specially the cutting edge of the first cutter 6 is located at outside sleeve 5b;The other end of first cutter 6 is also Block 5d is fixedly installed, section of the block 5d areas more than through hole 5c, block 5d can also can be circle for rectangle;It is described The first compression spring 5e is connected between block 5d and rotating shaft 5a, one end and the block 5d of the first compression spring 5e are fixed, The other end of the first compression spring 5e is fixed with rotating shaft 5a;The inner surface of the body 1 is provided with the second cutter 7, and the second cutter 7 Cooperate with the first cutter 6;By crushing wheel 5 rotate can to cutting after tire crush, and beat in crushing process The block rubber hit on the inwall of body 1 can again be crushed by the second cutter 7;It is provided with below the cutter sweep and leads It is fixed on the inwall of body 1 to plate 8, and guide plate 8, conveniently enables the tire after cutter sweep cutting directly drop in crushing wheel Crushed on 5, improve the effect of crushing;Screen cloth 9 is installed, near the machine of the end of screen cloth 9 below the reducing mechanism Coarse fodder outlet 10 is offered on body 1;The lower section of the screen cloth 9 is additionally provided with aggregate bin 11, and the lower section of aggregate bin 11 opens up There is fines outlet 12, by the screening of screen cloth 9, the granule after crushing can be sieved, facilitate the process of next step;The machine It is additionally provided with the outer surface of body 1 in mounting layer 15, and mounting layer 15 and is provided with the cooling water pipe 16 of spiral winding;The cooling water One end of pipe 16 is provided with water inlet 17, and the other end of cooling water pipe 16 is provided with outlet 18;During rubber pulverizing, machine Temperature in body 1 gradually rises, and makes the effect step-down of crushing, by cooling water circulation in cooling water pipe 16, can quickly make machine Temperature in body 1 is reduced, it is ensured that the effect of crushing.

The screen cloth 9 is made up of two symmetrically arranged nets 14 that incline, and the angle between two web plates 14 be 30 ° ~ 60 °, and coarse fodder outlet 10 is located at the low side of web plate 14, the tyre crumbs dropped on screen cloth 9 is sufficiently sieved, and carries The high effect of screening.The guide plate 8 is to be obliquely installed, and the high-end of guide plate 8 is fixed on the inwall of body 1, and leads Fixed with the inwall of body 1 by fixed plate 13 to the low side of plate 8, the guide effect of guide plate 8 is not only increased, while making guiding The installation of plate 8 is more consolidated.

The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (3)

1. a kind of reducing mechanism, it is characterised in that:Including body, the cutter sweep on body;The cutter sweep bag Include and be mounted on multigroup cutterhead on the first roller and the second roller, and the first roller and the second roller;On first roller Cutterhead on cutterhead and the second roller forms interlaced shear constitution;It is also equipped with crushing below the cutter sweep Wheel;The crushing wheel includes rotating shaft and the sleeve outside rotating shaft;Offer in through hole, and through hole on the sleeve and be provided with First cutter;One end of first cutter is located at outside sleeve, and the other end of the first cutter is located in sleeve;First cutter The other end be further fixedly arranged on block;The first compression spring is connected between the block and rotating shaft;In the body Surface is provided with the second cutter, and the second cutter cooperates with the first cutter;Guiding is provided with below the cutter sweep Plate, and guide plate is fixed on body inwall;Screen cloth is installed below the crushing wheel, is opened on the body of screen cloth end It is provided with coarse fodder outlet;It is additionally provided with below the screen cloth below aggregate bin, and aggregate bin and offers fines outlet;It is described It is additionally provided with body outer surface in mounting layer, and mounting layer and is provided with the cooling water pipe of spiral winding;The cooling water pipe One end is provided with water inlet, and the other end of cooling water pipe is provided with outlet.
2. reducing mechanism according to claim 1, it is characterised in that the screen cloth is by two symmetrically arranged inclination web plates Constitute, and the angle between two web plates is 30 ° ~ 60 °, and coarse fodder outlet is positioned at the low side of web plate.
3. reducing mechanism according to claim 1, it is characterised in that the guide plate is to be obliquely installed, and guide plate It is high-end to be fixed on the inwall of body, and the low side of guide plate fixed by fixed plate with body inwall.
CN201610964975.5A 2016-10-31 2016-10-31 A kind of grinding device CN106564140B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610964975.5A CN106564140B (en) 2016-10-31 2016-10-31 A kind of grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610964975.5A CN106564140B (en) 2016-10-31 2016-10-31 A kind of grinding device

Publications (2)

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CN106564140A true CN106564140A (en) 2017-04-19
CN106564140B CN106564140B (en) 2019-06-04

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Family Applications (1)

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108582581A (en) * 2017-12-29 2018-09-28 重庆威星橡胶工业有限公司 A kind of rubber production device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2073334U (en) * 1990-01-24 1991-03-20 尹若新 Cutting tool for cutting internal circular-grooves
CN102528522A (en) * 2012-03-05 2012-07-04 广东工业大学 Fast tool servo device with adjustable rigidity
CN204170798U (en) * 2014-09-29 2015-02-25 黄河科技学院 A kind of new type rubber pulverizer
CN204712309U (en) * 2015-05-13 2015-10-21 宁波大学 A kind of efficient plastic crusher
CN205058368U (en) * 2015-10-25 2016-03-02 开县百安居建材有限公司 Foam crushing structure
CN205216938U (en) * 2015-11-12 2016-05-11 天津思达瑞工贸有限公司 Modified plastic grinder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2073334U (en) * 1990-01-24 1991-03-20 尹若新 Cutting tool for cutting internal circular-grooves
CN102528522A (en) * 2012-03-05 2012-07-04 广东工业大学 Fast tool servo device with adjustable rigidity
CN204170798U (en) * 2014-09-29 2015-02-25 黄河科技学院 A kind of new type rubber pulverizer
CN204712309U (en) * 2015-05-13 2015-10-21 宁波大学 A kind of efficient plastic crusher
CN205058368U (en) * 2015-10-25 2016-03-02 开县百安居建材有限公司 Foam crushing structure
CN205216938U (en) * 2015-11-12 2016-05-11 天津思达瑞工贸有限公司 Modified plastic grinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108582581A (en) * 2017-12-29 2018-09-28 重庆威星橡胶工业有限公司 A kind of rubber production device
CN108582581B (en) * 2017-12-29 2019-07-23 重庆威星橡胶工业有限公司 A kind of rubber production device

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