CN105965727A - Plastic recycling crusher - Google Patents
Plastic recycling crusher Download PDFInfo
- Publication number
- CN105965727A CN105965727A CN201610501647.1A CN201610501647A CN105965727A CN 105965727 A CN105965727 A CN 105965727A CN 201610501647 A CN201610501647 A CN 201610501647A CN 105965727 A CN105965727 A CN 105965727A
- Authority
- CN
- China
- Prior art keywords
- crushing wheel
- gear
- lower crushing
- rotating shaft
- frame
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/06—Crushing or disintegrating by disc mills with coaxial discs with horizontal axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/16—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0484—Grinding tools, roller mills or disc mills
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a plastic recycling crusher, and relates to the technical field of plastic machines. The plastic recycling crusher comprises a rack, a feeding hopper arranged at the upper portion of the rack, a lower crushing wheel arranged on the rack, and an upper crushing wheel arranged above the lower crushing wheel. The center of the upper crushing wheel is fixedly connected with a rotating shaft, and the rotating shaft is rotationally connected with the lower crushing wheel and the rack. The lower crushing wheel is fixedly or rotationally connected with the rack. The lower surface of the upper crushing wheel and the upper surface of the lower crushing wheel are grinding faces matched with each other. The feeding hopper is located above the upper crushing wheel. The upper crushing wheel is internally further provided with a plurality of feeding ports communicating with the feeding hopper and the grinding faces. Material collecting grooves are formed in the periphery of the lower crushing wheel. The rack is further provided with a drive motor and a gear case. The drive motor is connected with the rotating shaft through the gear case. According to the plastic recycling crusher, the characteristic of tenacity of plastic particles is avoided, the plastic particles are crushed through friction force, and the crushing effect and efficiency are improved.
Description
Technical field
The present invention relates to plastic machine technical field, be specifically related to a kind of plastics recovery pulverizer.
Background technology
Pelletizing production line mainly includes material blending device, extruding pelletization device, chiller and pellet device at present, in use, by material blending device by powder transmission good for mix and blend to extruding pelletization device, many bar plastics are extruded by extruding pelletization device, these bar plastics are passed through chiller, cool down and clean, finally carried out pelletizing, the most again subpackage by pellet device.
When actual production, the underproof product of some pelletizing, need first to put in plastic crusher to pulverize, re-start above-mentioned operation the most again, in order to cost-effective.In the prior art, plastic crusher utilizes the pulverization roller of two interlaced settings to pulverize plastics.When pulverizing plastic grain, what plastic grain was more subject to is extruding force, owing to the toughness of plastics own is preferable, therefore after it is extruded by pulverization roller, the most simply it is morphed into flat, the crushing effect needed to make plastic grain reach, it is necessary to it is rolled by pulverizer repeatedly；So existing plastic crusher not only crushing effect is bad, and crush efficiency is the lowest.
Summary of the invention
The purpose of present invention meaning is to provide a kind of to plastic grain good crushing effect, and the plastics recovery pulverizer that crush efficiency is high.
For reaching above-mentioned purpose, the base case of the present invention is as follows:
Plastics recovery pulverizer includes frame, is arranged on the feed hopper of upper rack；Also include the lower crushing wheel being arranged in frame, and it is arranged on the upper crushing wheel above lower crushing wheel, the center of described upper crushing wheel is fixedly connected with rotating shaft, and rotating shaft is all rotationally connected with described lower crushing wheel and frame, and lower crushing wheel is fixing with frame to be connected or is rotationally connected；Upper surface on the lower surface of described upper crushing wheel and lower crushing wheel is to cooperate and coarse abradant surface, and abradant surface is provided with multiple bar-shaped trough；Described feed hopper is positioned at the top of crushing wheel, is additionally provided with multiple connection feed hopper and the charging aperture of abradant surface inside upper crushing wheel, and the periphery of described lower crushing wheel is provided with splicing groove；It is also equipped with in described frame driving motor and gear-box, drives motor to be connected with described rotating shaft by gear-box.
This programme plastics recovery pulverizer work process is:
Plastic grain after reclaiming is poured in feed hopper, and fills feed hopper；Then start and drive motor, then drive motor to be rotated by crushing wheel in drive so that upper crushing wheel rotates relative to lower crushing wheel, and i.e. two abradant surfaces also produce relative rotation；Owing to upper crushing wheel is internally provided with connection feed hopper and the charging aperture of abradant surface, and owing to being provided with bar-shaped trough on abradant surface, therefore first plastic grain will be rested in bar-shaped trough by charging aperture, relatively rotating then as abradant surface, plastic grain is by the gap entering into two abradant surfaces under the effect of frictional force, due to abradant surface rough surface, therefore plastic grain is torn under the effect of extruding force and frictional force, thus forms comminution shape；Along with getting more and more that the powder of abradant surface gap part accumulates, powder will be thrown away by the gap between abradant surface, and enters in splicing groove.
This programme has the benefit that
By above-mentioned; the work surface pulverizing plastic grain is abradant surface; when behind the gap that plastic grain enters between two abradant surfaces; not only can be by upper crushing wheel and the extruding force of lower crushing wheel; simultaneously because the effect of frictional force; plastic grain also can move relative to abradant surface, and therefore plastic grain also suffers from the effect of frictional force；Due to the rough surface of abradant surface, therefore plastic grain is while moving relative to abradant surface, and its surface can be scratched, and in friction fit power, plastic grain can gradually be torn, and is ground into powder；This programme avoids plastic grain and has the feature of toughness, utilizing frictional force to pulverize plastic grain, improve crushing effect, the surface area cooperated additionally, due to abradant surface is bigger, therefore the time of plastic grain stress is the longest, and then the efficiency pulverized also is improved.
Preferred version one: based on the preferred version of scheme, described lower crushing wheel is connected with gantry rotation, and described driving motor is also connected with lower crushing wheel by described gear-box, and described upper crushing wheel is contrary with the rotation direction of lower crushing wheel；In preferred version one, the relative rotation speed of two abradant surfaces improves, and therefore further increases the efficiency of pulverizing.
Preferred version two: the preferably preferred version of, it is fixed with the feed cylinder of upper end open on the outer wall of described splicing groove, the inwall of feed cylinder is fixed with helical blade, and feed cylinder is higher than described feed hopper, offering discharging opening on the sidewall of splicing groove, discharge outlet is provided with outlet valve；After feed cylinder is set, after plastic powders after pulverizing enters in splicing groove, by under the effect of helical blade upwardly, and then plastic powders is re-introduced in feed hopper, so plastic powders can be pulverized again, in order to make it disposably reach required crushing effect.
Preferred version three: the preferably preferred version of two, the top of described feed cylinder is in being gradually reduced taper from bottom to up；Feed cylinder top is arranged to taper and plastic powders can be avoided to overflow.
Preferred version four: preferably three preferred version, described gear-box includes casing, train of reduction gears and reverse gear group, reverse gear group includes forming the sun gear of planet circular system structure, planetary gear, planet carrier and gear ring, planet carrier is fixing with described casing to be connected, sun gear is all connected with body pivot with gear ring, sun gear is connected with described driving motor by train of reduction gears, and described sun gear is fixing with rotating shaft to be connected, and described gear ring is fixing with lower crushing wheel to be connected.
In preferred version four, reverse gear group have employed planet circular system structure, and due in planet circular system structure sun gear contrary with turning to of gear ring, and sun gear is identical with the center of rotation of gear ring, therefore sun gear is fixing with rotating shaft is connected, gear ring and lower crushing wheel are fixing to be connected so that structure is simpler, and can reach crushing wheel and lower crushing wheel turns to reverse effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: frame 1, upper crushing wheel 2, lower crushing wheel 3, gear-box 4, feed hopper 21, charging aperture 22, rotating shaft 23, splicing groove 31, feed cylinder 32, helical blade 33, outlet valve 34, bar-shaped trough 35, reverse gear group 41, train of reduction gears 42, gear ring 411, planetary gear 412, sun gear 413, driving gear 421, driven gear 422.
Shown in embodiment parent map 1:
Plastics recovery pulverizer includes frame 1, the lower crushing wheel 3 being arranged in frame 1, and is arranged on the upper crushing wheel 2 above lower crushing wheel 3, and the center key of upper crushing wheel 2 connects rotating shaft 23, and rotating shaft 23 is all rotationally connected with lower crushing wheel 3 and frame 1；Lower crushing wheel 3 is rotationally connected with frame 1；Upper surface on the lower surface of upper crushing wheel 2 and lower crushing wheel 3 is to cooperate and coarse abradant surface, and abradant surface is provided with multiple bar-shaped trough 35；Upper crushing wheel 2 be provided above feed hopper 21, feed hopper 21 is one-body molded with upper crushing wheel 2, the internal charging aperture 22 being additionally provided with four connection feed hoppers 21 and abradant surface of upper crushing wheel 2；The periphery of lower crushing wheel 3 is provided with splicing groove 31, the feed cylinder 32 of upper end open it is fixed with on the outer wall of splicing groove 31, the upper end of feed cylinder 32 is tapered, and lower crushing wheel 3, splicing groove 31 and feed cylinder 32 are one-body molded, helical blade 33 it is fixed with on the inwall of feed cylinder 32, and feed cylinder 32 is higher than feed hopper 21, and the sidewall of splicing groove 31 offers discharging opening, discharge outlet is provided with outlet valve 34.
As shown in Figure 1 and Figure 2, frame 1 being provided with driving motor and gear-box 4, gear-box 4 includes casing, train of reduction gears 42 and reverse gear group 41, and train of reduction gears 42 is made up of intermeshing driving gear 421 and driven gear 422；Reverse gear group 41 includes sun gear 413, planetary gear 412, planet carrier and gear ring 411, planet carrier is one-body molded with casing, sun gear 413 is all connected with body pivot with gear ring 411, planetary gear 412 is rotationally connected with planet carrier, and sun gear 413, planetary gear 412, planet carrier and gear ring 411 constitute planetary gear 412 architecture；The rotating shaft 23 bonded with upper crushing wheel 2 is also the most bonded with sun gear 413 and driven gear 422, and together with gear ring 411 is then bolted to connection with lower crushing wheel 3, the output shaft driving motor is bonded with driving gear 421.
The work process of the present embodiment plastics recovery pulverizer is:
Plastic grain after reclaiming is poured in feed hopper 21, and fills feed hopper 21；Then starting and drive motor, then drive motor crushing wheel in drive 2 and lower crushing wheel 3 to be rotated, two abradant surfaces also produce relative rotation；First plastic grain rests in bar-shaped trough 35 by charging aperture 22, relatively rotating then as abradant surface, plastic grain is by the gap entering into two abradant surfaces under the effect of frictional force, due to abradant surface rough surface, therefore plastic grain is torn under the effect of extruding force and frictional force, thus forms comminution shape；Along with getting more and more that the powder of abradant surface gap part accumulates, powder will be thrown away by the gap between abradant surface, and enter in splicing groove 31, after plastic powders enters in splicing groove 31, owing to feed cylinder 32 is one-body molded with lower crushing wheel 3, therefore feed cylinder 32 together will rotate with lower crushing wheel 3, under the effect of helical blade 33, plastic powders is upwardly, and then plastic powders is re-introduced in feed hopper 21, directly overflow from bar-shaped trough 35 due to partly plastic granule, so plastic powders can be pulverized again, so that making it disposably reach required crushing effect；After having pulverized, open outlet valve 34 and can carry out discharging.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from present configuration, it is also possible to make some deformation and improvement; these also should be considered as protection scope of the present invention, and these are all without affecting effect and the practical applicability that the present invention implements.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (5)
1. a plastics recovery pulverizer, including frame, the feed hopper that is arranged on upper rack；It is characterized in that, also including the lower crushing wheel being arranged in frame, and be arranged on the upper crushing wheel above lower crushing wheel, the center of described upper crushing wheel is fixedly connected with rotating shaft, and rotating shaft is all rotationally connected with described lower crushing wheel and frame, lower crushing wheel is fixing with frame to be connected or is rotationally connected；Upper surface on the lower surface of described upper crushing wheel and lower crushing wheel is to cooperate and coarse abradant surface, and abradant surface is provided with multiple bar-shaped trough；Described feed hopper is positioned at the top of crushing wheel, is additionally provided with multiple connection feed hopper and the charging aperture of abradant surface inside upper crushing wheel, and the periphery of described lower crushing wheel is provided with splicing groove；It is also equipped with in described frame driving motor and gear-box, drives motor to be connected with described rotating shaft by gear-box.
Plastics recovery pulverizer the most according to claim 1, it is characterised in that described lower crushing wheel is connected with gantry rotation, described driving motor is also connected with lower crushing wheel by described gear-box, and described upper crushing wheel is contrary with the rotation direction of lower crushing wheel.
Plastics recovery pulverizer the most according to claim 2, it is characterized in that, the feed cylinder of upper end open it is fixed with on the outer wall of described splicing groove, it is fixed with helical blade on the inwall of feed cylinder, and feed cylinder is higher than described feed hopper, offering discharging opening on the sidewall of splicing groove, discharge outlet is provided with outlet valve.
Plastics recovery pulverizer the most according to claim 3, it is characterised in that the top of described feed cylinder is in being gradually reduced taper from bottom to up.
Plastics recovery pulverizer the most according to claim 4, it is characterized in that, described gear-box includes casing, train of reduction gears and reverse gear group, reverse gear group includes forming the sun gear of planet circular system structure, planetary gear, planet carrier and gear ring, planet carrier is fixing with described casing to be connected, and sun gear is all connected with body pivot with gear ring, and sun gear is connected with described driving motor by train of reduction gears, described sun gear is fixing with rotating shaft to be connected, and described gear ring is fixing with lower crushing wheel to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501647.1A CN105965727A (en) | 2016-06-30 | 2016-06-30 | Plastic recycling crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501647.1A CN105965727A (en) | 2016-06-30 | 2016-06-30 | Plastic recycling crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105965727A true CN105965727A (en) | 2016-09-28 |
Family
ID=56953992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501647.1A Pending CN105965727A (en) | 2016-06-30 | 2016-06-30 | Plastic recycling crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965727A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855013A (en) * | 2017-12-12 | 2018-03-30 | 湖南艾威尔新能源科技有限公司 | The nano material decentralized institution of lithium battery |
| CN108312378A (en) * | 2018-02-09 | 2018-07-24 | 韩建波 | A kind of novel high polymer material equipment |
| CN108465541A (en) * | 2018-02-28 | 2018-08-31 | 重庆思味特宠物用品有限公司 | Pet food raw mill plant |
| CN108527719A (en) * | 2018-05-25 | 2018-09-14 | 遵义锦鸿富科技发展有限公司 | Recycled plastic foam cleaning equipment |
| CN108745494A (en) * | 2018-06-14 | 2018-11-06 | 临泉县生产力促进中心 | A kind of flour processing milling device |
| CN108858888A (en) * | 2018-07-25 | 2018-11-23 | 赵绪华 | A kind of optical fiber at reel powder device |
| CN115245865A (en) * | 2021-12-20 | 2022-10-28 | 温州医科大学 | Abrasive material equipment is used in preparation of nano-material ration feeding formula |
-
2016
- 2016-06-30 CN CN201610501647.1A patent/CN105965727A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855013A (en) * | 2017-12-12 | 2018-03-30 | 湖南艾威尔新能源科技有限公司 | The nano material decentralized institution of lithium battery |
| CN108312378A (en) * | 2018-02-09 | 2018-07-24 | 韩建波 | A kind of novel high polymer material equipment |
| CN108465541A (en) * | 2018-02-28 | 2018-08-31 | 重庆思味特宠物用品有限公司 | Pet food raw mill plant |
| CN108527719A (en) * | 2018-05-25 | 2018-09-14 | 遵义锦鸿富科技发展有限公司 | Recycled plastic foam cleaning equipment |
| CN108527719B (en) * | 2018-05-25 | 2020-08-18 | 遵义锦鸿富科技发展有限公司 | Cleaning equipment for recycling plastic foam |
| CN108745494A (en) * | 2018-06-14 | 2018-11-06 | 临泉县生产力促进中心 | A kind of flour processing milling device |
| CN108858888A (en) * | 2018-07-25 | 2018-11-23 | 赵绪华 | A kind of optical fiber at reel powder device |
| CN115245865A (en) * | 2021-12-20 | 2022-10-28 | 温州医科大学 | Abrasive material equipment is used in preparation of nano-material ration feeding formula |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |