CN108214999A - Waste plastics crusher - Google Patents
Waste plastics crusher Download PDFInfo
- Publication number
- CN108214999A CN108214999A CN201711478557.6A CN201711478557A CN108214999A CN 108214999 A CN108214999 A CN 108214999A CN 201711478557 A CN201711478557 A CN 201711478557A CN 108214999 A CN108214999 A CN 108214999A
- Authority
- CN
- China
- Prior art keywords
- piston
- cylinder
- rack
- broken
- scraping wings
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
-
- 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
- B29B2017/0488—Hammers or beaters
-
- 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)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to waste plastics crushers, including rack and broken cylinder, broken cylinder is fixed in rack, feeding-passage is communicated on broken cylinder, crushing mechanism is rotatably connected in broken cylinder, scraping wings is slidably connected on feeding-passage, first piston cylinder is fixed in rack, first piston is slidably connected in first piston cylinder, first wedge slot is provided on scraping wings, the first tapered bar for being inserted into first wedge slot is fixed in rack, third spring is connected between first tapered bar and rack, the second wedge slot is provided on first tapered bar, the second tapered bar for being inserted into the second wedge slot is fixed on first piston, first piston cylinder is communicated with air inlet pipe, rack is equipped with and inflates mechanism, inflate mechanism connects with air inlet pipe, air outlet pipe is also communicated on piston cylinder, the hang plate opposite with scraping wings is fixed in broken cylinder；Compared with prior art, this programme preliminarily crushes waste plastic, improves production efficiency by the cooperation of scraping wings and hang plate.
Description
Technical field
The invention belongs to crushing plant fields, more particularly to waste plastics crusher.
Background technology
At present, most plastics recovery processing will use crusher during recycling, by the plastics of recycling
It puts into crusher to be broken into after little particle and can just do further working process.
Traditional crusher generally comprises crusher operating room, the quartering hammer for being installed on crusher chamber bottom and setting
In the feeding port on crusher operating room top and the discharging web plate below crusher moving knife.Traditional crusher is broken
In broken process, usually broken waste plastic will be needed all to put into crusher, due to need broken plastics compared with
It is more so that the load of quartering hammer is larger, and blocky plastics can above and below roll in crusher operating room, stay longer ability
Broken complete, crushing efficiency is low, seriously affects yield.
Invention content
The invention is intended to provide a kind of waste plastics use for reducing the broken difficulty of waste plastic, and improving production efficiency
Crusher.
Waste plastics crusher in this programme, including rack and broken cylinder, broken cylinder is fixed in rack, is crushed on cylinder
Feeding-passage is communicated with, crushing mechanism is rotatably connected in broken cylinder, scraping wings is slidably connected on feeding-passage, is consolidated in rack
Surely there is first piston cylinder, first piston is slidably connected in first piston cylinder, is connected between first piston and first piston cylinder casing wall
The first spring is connected to, second spring is connected between first piston and scraping wings, first wedge slot is provided on scraping wings, is consolidated in rack
Surely there is the first tapered bar for being inserted into first wedge slot, third spring is connected between the first tapered bar and rack, the is provided on the first tapered bar
Two wedge slots, the second tapered bar for being inserted into the second wedge slot is fixed on first piston, and first piston cylinder is communicated with air inlet pipe, air inlet
The check valve of air inlet in oriented first piston cylinder is installed on pipe, rack, which is equipped with, inflates mechanism, inflates mechanism and is connected with air inlet pipe,
Air outlet pipe is also communicated on piston cylinder, valve is provided in air outlet pipe, the hang plate opposite with scraping wings is fixed in broken cylinder,
Hang plate is tilted from broken cylinder to the direction of feeding-passage.
The technical principle of this programme is：Rack is used to support entire waste plastics crusher；Crushing chamber is used to support broken
Mechanism, and space is provided for broken worn-out plastics, crushing mechanism is made to crush the waste plastic of addition, makes waste plastic shape
Into uniform particle；The setting of feeding-passage is the addition of waste plastic for convenience；Waste plastic is added in into feeding-passage,
Mechanism is inflated in startup, inflates mechanism and will inflate into first piston cylinder, the air pressure in first piston cylinder gradually rises, first piston
Gas in cylinder will push first piston gradually to be slided to close to the direction of scraping wings, and first piston drives the second tapered bar to close
The direction of first tapered bar is slided, and the first spring will be stretched, and second spring will be compressed, and first piston continues to slide, the second wedge
Bar will be inserted into the second wedge slot, and the second tapered bar will push the first tapered bar to be slided to the direction far from scraping wings, and the first tapered bar will
It is skidded off out of first wedge slot, scraping wings will lose limitation, and the elastic force of second spring will push scraping wings to separate second tapered bar
Direction is slided, and scraping wings will be given up with faster speed impacts waste plastic, waste plastic by with larger speed impacts hang plate
Old plastics will be occurred to hit rupture for the first time by the reaction force of hang plate, and then waste plastic will be launched to crushing mechanism
On, it carries out second of shock and crushes, start crushing mechanism, crushing mechanism carries out waste plastic constantly strike and crushes；Not
Before being crushed using crushing mechanism to waste plastic, with regard to preliminarily being crushed to waste plastic, reduce brokenly
Broken mechanism accelerates the broken time, so as to improve crushing efficiency to the broken difficulty of waste plastic.
Then valve is opened, the gas in first piston cylinder is bled off from air outlet pipe, first piston will be in the first spring
Pull it is lower reset, first piston also pulls pusher sheet reset by second spring, and the second tapered bar will be from the second wedge of the first tapered bar
It is skidded off in slot, the first tapered bar will be reinserted into the first wedge slot of scraping wings, turns off the first valve, using inflating mechanism again
It inflates to first piston cylinder, scraping wings will push waste plastic to enter broken cylinder again, so recycle；To first piston cylinder
During scraping wings pushes waste plastic again, crushing mechanism carries out the waste plastic added in first time thorough for pressure release
Crush to bottom, after new waste plastic adds in, crushing mechanism will crush new waste plastic, during cycle,
Crushing mechanism will gradually crush waste plastic, coordinate also by scraping wings and hang plate, waste plastic be carried out preliminary
Ground, which crushes, to be combined, and compared with the more waste plastic of primary fragmentation, reduces the broken difficulty of waste plastic, has more been shortened broken
The broken time, improve production efficiency.
Compared with prior art, this programme passes through crushing mechanism, scraping wings, first piston cylinder and the setting of mechanism etc. of inflating
It puts, before unused crushing mechanism crushes waste plastic, by the cooperation of scraping wings and hang plate, to waste plastic
It is preliminarily crushed, reduces the broken difficulty of waste plastic, more shortened the broken time, improved production efficiency.
Further, crushing mechanism includes being rotatably connected on broken indoor shaft, and quartering hammer is distributed in shaft circumferential direction.Turn
Turn axis, shaft drives quartering hammer rotation, and then waste plastic is crushed.
Further, mechanism of qi structure includes inflator and cam, and cam is fixed in shaft, and second is slidably connected in inflator
Piston is equipped with leather cup in second piston, is connected with the 4th spring between second piston and inflator barrel, solid in second piston
Surely there is piston rod, piston rod offsets with cam.When being crushed to waste plastic, while rotating shaft, shaft drives convex
Wheel rotates together, and basal plane and the convex surface of cam will reciprocally offset with piston rod, and cam and the 4th spring coordinate so that piston rod
Reciprocally slide, when piston rod close to the direction of inflator to when sliding, piston rod drives second piston to be slided into inflator,
Gas in inflator is pushed into first piston cylinder by second piston, and the air pressure in first piston cylinder will gradually rise, so as to
It completes and inflates to first piston cylinder.
Further, motor is fixed in rack, the output shaft of motor is connect with shaft flat key.Start motor, motor drives
Shaft constantly rotates, it is achieved thereby that the automatic operating of shaft.
Further, air outlet pipe is connected with the bottom of broken cylinder.It will be flowed into broken cylinder from the gas released of air outlet pipe,
And waste plastic can be blown so that the waste plastic positioned at broken cylinder bottom moves to and connects thick position with quartering hammer again, breaks
Broken hammer can crush waste plastic again, so as to more enhance crushing effect.
Further, valve is pressure valve.After scraping wings has pushed waste plastic, it is continuing with inflating mechanism to the first work
Plug cylinder is inflated, and after the air pressure in first piston cylinder would rise to the pressure value of pressure valve opening, pressure valve will be opened, gas
Body enters endways air outlet pipe in broken cylinder, and realizes blowing to the waste plastic of broken cylinder bottom.
Description of the drawings
Fig. 1 is the structure diagram of waste plastics crusher embodiment of the present invention；
Fig. 2 is the fragmentary rear elevation view of Fig. 1.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Rack 1, broken cylinder 2, hang plate 3, feeding-passage 4, scraping wings 5, the
One piston 6, second spring 7, first piston cylinder 8, the first spring 9, pressure valve 10, the second tapered bar 11, the first tapered bar 12, third bullet
Spring 13, inflator 14, snorkel 15, quartering hammer 16, check valve 17, air inlet pipe 18, air outlet pipe 19, cam 20.
Embodiment is substantially as shown in Figures 1 and 2：Waste plastics crusher including rack 1 and broken cylinder 2, crushes cylinder 2
It is bolted in rack 1, feeding-passage 4 is communicated on broken cylinder 2, shaft, shaft week are rotatably connected in broken cylinder 2
Quartering hammer 16 is distributed with upwards, motor has been bolted in rack 1, the output shaft of motor is connect with shaft flat key, charging
Scraping wings 5 is slidably connected on channel 4, first piston cylinder 8, the interior company of slip of first piston cylinder 8 have been bolted in rack 1
First piston 6 is connected to, the first spring 9, first piston 6 and scraping wings are welded between 8 casing wall of first piston 6 and first piston cylinder
Second spring 7 is welded between 5, first wedge slot is provided on scraping wings 5, the first wedge for being inserted into first wedge slot is welded in rack 1
Bar 12 is welded with third spring 13, the second wedge slot, first piston 6 is provided on the first tapered bar 12 between first tapered bar 12 and rack 1
On be welded with the second tapered bar 11 for being inserted into the second wedge slot, first piston cylinder 8 is communicated with air inlet pipe 18, installed in air inlet pipe 18
The check valve 17 of air inlet in oriented first piston cylinder 8 is equipped in rack 1 and inflates mechanism, inflates mechanism and includes 14 He of inflator
Cam 20,20 flat key of cam are connected in shaft, and second piston is slidably connected in inflator 14, skin is equipped in second piston
Bowl is welded with the 4th spring between 14 barrel of second piston and inflator, is fixed with piston rod in second piston, piston rod with it is convex
Wheel 20 offsets, and inflator 14 is connected with air inlet pipe 18, and air outlet pipe 19 is also communicated on piston cylinder, pressure is equipped in air outlet pipe 19
Valve 10, the bottom of broken cylinder 2 are communicated with snorkel 15, and air outlet pipe 19 is connected with snorkel 15, crush and are welded in cylinder 2 and pusher
The opposite hang plate 3 of plate 5, hang plate 3 tilt upwards from left to right.
Waste plastic is added in into feeding-passage 4, starts motor, motor drives shaft rotation, and shaft drives quartering hammer 16
Rotation, shaft also band moving cam 20 rotate together, basal plane and the convex surface of cam 20 will reciprocally offset with piston rod, cam 20 and
4th spring coordinates so that piston rod reciprocally slides, and when piston rod slides to the right, piston rod drives second piston to inflating
It is slided in cylinder 14, the gas in inflator 14 is pushed into first piston cylinder 8 by second piston, the air pressure in first piston cylinder 8
It will gradually rise, the gas in first piston cylinder 8 will push first piston 6 gradually to slide to the left, and first piston 6 drives the second wedge
Bar 11 slides to the left, and the first spring 9 will be stretched, and second spring 7 will be compressed, and first piston 6 continues to slide, the second tapered bar 11
It will be inserted into the second wedge slot, the second tapered bar 11 will push 12 slide downward of the first tapered bar, and the first tapered bar 12 will be from first wedge slot
It inside skids off, scraping wings 5 will lose limitation, and the elastic force of second spring 7 will push scraping wings 5 to slide to the left, and scraping wings 5 will be with very fast
Speed impacts waste plastic, for waste plastic by with larger speed impacts hang plate 3, waste plastic will be by hang plate 3
Reaction force and occur to hit rupture for the first time, then waste plastic will launch broken on quartering hammer 16, carrying out hitting for second
Broken, then it is broken will to carry out waste plastic constantly strike for quartering hammer 16.
Cam 20 is rotated further, and continues to inflate to first piston cylinder 8, the air pressure in first piston cylinder 8 would rise to
After the pressure value that pressure valve 10 is opened, pressure valve 10 will be opened, and the gas in first piston cylinder 8 enters endways air outlet pipe 19
Into broken cylinder 2 so that the waste plastic positioned at broken 2 bottom of cylinder moves to and connects thick position with quartering hammer 16 again, crushes
Hammer 16 can crush waste plastic again, so as to more enhance crushing effect；First piston 6 will be in the first spring simultaneously
It is resetted under 9 pulling, first piston 6 also pulls scraping wings 5 to reset by second spring 7, and the second tapered bar 11 will be from the first tapered bar
It is skidded off in 12 the second wedge slot, the first tapered bar 12 will be reinserted into the first wedge slot of scraping wings 5, and then pressure valve 10 is closed
It closes, is inflated again to first piston cylinder 8 using mechanism is inflated, scraping wings 5 will push waste plastic to enter broken cylinder 2 again, such as
This cycle.
Upper described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic were not made herein in scheme
More descriptions.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, it can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention is implemented
Fruit and practical applicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (6)
1. waste plastics crusher, including rack and broken cylinder, broken cylinder is fixed in rack, it is logical to be communicated with charging on broken cylinder
Road crushes in cylinder and is rotatably connected to crushing mechanism, which is characterized in that scraping wings is slidably connected on feeding-passage, is consolidated in rack
Surely there is first piston cylinder, first piston is slidably connected in first piston cylinder, is connected between first piston and first piston cylinder casing wall
The first spring is connected to, second spring is connected between first piston and scraping wings, first wedge slot is provided on scraping wings, is consolidated in rack
Surely there is the first tapered bar for being inserted into first wedge slot, third spring is connected between the first tapered bar and rack, the is provided on the first tapered bar
Two wedge slots, the second tapered bar for being inserted into the second wedge slot is fixed on first piston, and first piston cylinder is communicated with air inlet pipe, air inlet
The check valve of air inlet in oriented first piston cylinder is installed on pipe, rack, which is equipped with, inflates mechanism, inflates mechanism and is connected with air inlet pipe,
Air outlet pipe is also communicated on piston cylinder, valve is provided in air outlet pipe, the hang plate opposite with scraping wings is fixed in broken cylinder,
Hang plate is tilted from broken cylinder to the direction of feeding-passage.
2. waste plastics crusher according to claim 1, it is characterised in that：The crushing mechanism includes being rotatably connected on
Indoor shaft is crushed, quartering hammer is distributed in shaft circumferential direction.
3. waste plastics crusher according to claim 2, it is characterised in that：The mechanism of inflating includes inflator and convex
Wheel, cam are fixed in shaft, second piston are slidably connected in inflator, leather cup, second piston are equipped in second piston
The 4th spring is connected between inflator barrel, piston rod is fixed in second piston, piston rod offsets with cam.
4. waste plastics crusher according to claim 3, it is characterised in that：Motor, motor are fixed in the rack
Output shaft connect with shaft flat key.
5. waste plastics crusher according to claim 1, it is characterised in that：The air outlet pipe and the bottom of broken cylinder connect
It is logical.
6. waste plastics crusher according to claim 5, it is characterised in that：The valve is pressure valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711478557.6A CN108214999A (en) | 2017-12-29 | 2017-12-29 | Waste plastics crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711478557.6A CN108214999A (en) | 2017-12-29 | 2017-12-29 | Waste plastics crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108214999A true CN108214999A (en) | 2018-06-29 |
Family
ID=62646948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711478557.6A Withdrawn CN108214999A (en) | 2017-12-29 | 2017-12-29 | Waste plastics crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108214999A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993734A (en) * | 2018-07-10 | 2018-12-14 | 温州大学 | Material crushing device |
| CN110171078A (en) * | 2019-05-22 | 2019-08-27 | 湖北森济禾机械设备科技股份有限公司 | A kind of plastic crushing combination unit |
| CN111195538A (en) * | 2020-02-18 | 2020-05-26 | 晁志兵 | Working method of vibration-proof crushing device |
| CN111450749A (en) * | 2020-06-05 | 2020-07-28 | 严培刚 | Traditional chinese medicine granule mixing apparatus |
| CN112221566A (en) * | 2020-09-10 | 2021-01-15 | 卢启锦 | Chinese herbal medicine over-and-under type triturating device |
| CN113828068A (en) * | 2021-09-13 | 2021-12-24 | 杭州中聚空分设备制造有限公司 | Air compression purification recovery processing device |
| CN117696172A (en) * | 2024-02-06 | 2024-03-15 | 泓承新材料(山西)有限公司 | Crusher for processing aluminum ore raw materials |
-
2017
- 2017-12-29 CN CN201711478557.6A patent/CN108214999A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993734A (en) * | 2018-07-10 | 2018-12-14 | 温州大学 | Material crushing device |
| CN108993734B (en) * | 2018-07-10 | 2020-04-21 | 温州大学 | Material crushing device |
| CN110171078A (en) * | 2019-05-22 | 2019-08-27 | 湖北森济禾机械设备科技股份有限公司 | A kind of plastic crushing combination unit |
| CN111195538A (en) * | 2020-02-18 | 2020-05-26 | 晁志兵 | Working method of vibration-proof crushing device |
| CN111450749A (en) * | 2020-06-05 | 2020-07-28 | 严培刚 | Traditional chinese medicine granule mixing apparatus |
| CN112221566A (en) * | 2020-09-10 | 2021-01-15 | 卢启锦 | Chinese herbal medicine over-and-under type triturating device |
| CN112221566B (en) * | 2020-09-10 | 2022-09-06 | 卢启锦 | Chinese herbal medicine over-and-under type triturating device |
| CN113828068A (en) * | 2021-09-13 | 2021-12-24 | 杭州中聚空分设备制造有限公司 | Air compression purification recovery processing device |
| CN117696172A (en) * | 2024-02-06 | 2024-03-15 | 泓承新材料(山西)有限公司 | Crusher for processing aluminum ore raw materials |
| CN117696172B (en) * | 2024-02-06 | 2024-04-16 | 泓承新材料(山西)有限公司 | Crusher for processing aluminum ore raw materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |