CN106626151A - Device for breaking waste plastics - Google Patents

Device for breaking waste plastics Download PDF

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Publication number
CN106626151A
CN106626151A CN201611251444.8A CN201611251444A CN106626151A CN 106626151 A CN106626151 A CN 106626151A CN 201611251444 A CN201611251444 A CN 201611251444A CN 106626151 A CN106626151 A CN 106626151A
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CN
China
Prior art keywords
broken
frame
waste
negative pressure
communicated
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
CN201611251444.8A
Other languages
Chinese (zh)
Other versions
CN106626151B (en
Inventor
苏祖伟
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.)
Linyi Economic Development Water Co ltd
Original Assignee
Chongqing Datongmao Textile Technology Co Ltd
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 Chongqing Datongmao Textile Technology Co Ltd filed Critical Chongqing Datongmao Textile Technology Co Ltd
Priority to CN201611251444.8A priority Critical patent/CN106626151B/en
Publication of CN106626151A publication Critical patent/CN106626151A/en
Application granted granted Critical
Publication of CN106626151B publication Critical patent/CN106626151B/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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/288Ventilating, or influencing air circulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/30Driving mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C2013/145Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with fast rotating vanes generating vortexes effecting material on material impact
    • 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
    • B29B2017/0488Hammers or beaters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

The invention discloses a device for breaking waste plastics. The device comprises a frame, wherein a breaking chamber is fixed on the frame; a feeding channel is communicated with the breaking chamber; a breaking mechanism is in rotatable connection with the interior of the breaking chamber; a discharging port is formed at the bottom of the breaking chamber; a sealing cover is arranged at the discharging port; the sealing cover is in sliding connection with the interior of the discharging port; a first air-feeding pipe is communicated with the bottom of the breaking chamber; a first cooler is arranged on the first air-feeding pipe; a conveying pipe is communicated with a material feeding pipe; a negative pressure blade is arranged in the conveying pipe; a cutting edge is arranged on the negative pressure blade; a reciprocating pushing device is arranged between the material feeding pipe and the conveying pipe; an inclined plate which is opposite to the reciprocating pushing device is arranged on a side wall of the material feeding pipe; the inclined plate inclines from the material feeding pipe to the reciprocating pushing device. According to the invention, the negative pressure blade with the cutting edge, the mutually cooperated reciprocating pushing device and inclined plate, the breaking mechanism, the first air-feeding pipe and the first cooler are arranged, so that the breaking quality is promoted and the subsequent steps are reduced.

Description

For the device of broken worn-out plastics
Technical field
The present invention relates to the mechanical field of shredded plastic, more particularly to a kind of device for broken worn-out plastics.
Background technology
At present, most plastics recovery processing will use disintegrating machine during recycling, the plastics that will be reclaimed To put into be broken into disintegrating machine and just can do after little particle further working process.Traditional disintegrating machine generally comprises disintegrating machine Operating room, it is installed on stationary knife and be arranged on that the disintegrating machine moving knife and disintegrating machine moving knife of disintegrating machine chamber bottom be oppositely arranged The dog-house on disintegrating machine operating room top, and the discharging web plate below disintegrating machine moving knife.Traditional disintegrating machine is broken During, block plastics can be long in the indoor upper and lower rolling of disintegrating machine work, the time of staying, it is impossible to is fractured into little quickly Granular, crushing efficiency is low, has a strong impact on yield, while block plastics clash into broken in the indoor upper and lower rolling of disintegrating machine work Machine chamber internal wall, produces very big noise, has a strong impact on the working environment of workman.
For this purpose, a kind of open device for broken worn-out plastics of knowing clearly of Application No. 201320894193.0, by body, Charging aperture, discharge chambe, heating chamber, crushing chamber, discharging bin composition, charging aperture is installed on body top, discharge chambe, heating chamber, broken Broken room, discharging bin are mounted on internal body, and charging aperture, discharge chambe, heating chamber, crushing chamber, discharging bin are sequentially communicated;Body Outer wall position is provided with electric heater unit with heating chamber opposite position both sides;This scheme is by discharge chambe, heating chamber, crushing chamber Cooperate, waste or used plastics are compressed into the broken decomposition of heating so that the decomposition rate of waste or used plastics has obtained significantly carrying Rise, fully ensure that it is broken completely under the premise of, reduce the working strength of cutter head, improve operating efficiency, reduce broken Cost.
Such scheme solves the ineffective problem of prior art, but still there is a problem of it is certain, 1, will Need to carry out waste or used plastics to store stand-by after waste or used plastics are broken, and the waste and old grog after heating is discharging crushing chamber When, operating personnel need to be cooled down in plastics, just can be sent in storage warehouse, increased subsequent step, extend the operating time, Increased labour intensity;2nd, after heating to plastics, plastics soften, viscosity increase, and plastics are being cut using cutter head When cutting, cutter head is easily viscous to stick plastics, and glues the cutter head after sticking in cutting next time, and glue to stick partly can not cut to plastics Cut, it will cause that the grain diameter of waste or used plastics cutting and crushing is not of uniform size, fragmentation quality is relatively low.
The content of the invention
The invention is intended to providing one kind can reduce subsequent step, and the high dress for broken worn-out plastics of fragmentation quality Put.
A kind of device for broken worn-out plastics in this programme, including frame, are fixed with crushing chamber in frame, crush Feeding-passage is communicated with room, broken interior is rotatably connected to crushing mechanism, discharge port is provided with crushing chamber bottom, on discharge port It is provided with capping, capping is slidably connected in discharge port, crushing chamber bottom is communicated with the first blast pipe, the first blast pipe is provided with the One cooler, is communicated with conveying pipeline on feed pipe, negative pressure blade is provided with conveying pipeline, and negative pressure blade is provided with blade, charging The reciprocal pusher being provided between pipeline and conveying pipeline, feed pipe side wall is provided with the inclination relative with reciprocal pusher Plate, hang plate is inclined from feed pipe to reciprocal pusher.
The know-why of this programme:Frame is used to support the whole device for being used for broken worn-out plastics;Crushing chamber is used to prop up Support crushing mechanism, and space is provided for broken worn-out plastics, make crushing mechanism that the waste or used plastics for adding are carried out with broken formation Even particle;Being disposed to of feeding-passage facilitates the addition of waste or used plastics;The cooperation of discharge port and capping be will it is broken after Plastics discharge;It is sealed in discharge port and slides, completes to switch discharge port;Crushing chamber bottom arrange the first blast pipe, one Aspect is in order to the waste or used plastics particle for sinking to crushing chamber bottom is blown into crushing chamber top, so that waste or used plastics can be obtained To better breaking up, on the other hand it is in order to broken indoor waste or used plastics are blown so that waste or used plastics are being broken After mechanism is broken, can be quickly contact with crushing mechanism again accelerates shattering process, improves crushing efficiency;First First cooler is set on blast pipe, and the first cooler can make wind be changed into cold wind, and cold wind can cool down waste or used plastics, and waste or used plastics become Cold, plastics will become fragile and be hardened, and crushing mechanism will be more easy to crush waste or used plastics, further increase crushing efficiency;It is reciprocal to push Device is that, for off and on waste or used plastics being pushed into broken interior, the negative pressure blade for being provided with blade is in order to by waste and old modeling Material is tentatively crushed, and makes to produce negative pressure in conveying pipeline so that waste or used plastics are more easy to enter into conveying pipeline;Hang plate be for The change waste or used plastics direction of motion, and waste or used plastics is clashed into crushing mechanism simultaneously and further broken changing direction Split;.
During operation, start negative pressure blade, negative pressure blade is rotated, waste or used plastics is added on negative pressure blade, waste or used plastics To be inhaled into conveying pipeline, and tentatively be crushed, start reciprocal pusher, reciprocal pusher will be Jing negative pressure blades Carry out preliminary broken waste or used plastics to push in feeding-passage off and on, and during reciprocal pusher push, waste and old modeling can be given Material certain speed, waste or used plastics will clash into the hang plate on the wall of feed pipe side, and waste or used plastics are by by the reaction of hang plate Power and launch, and be injected into broken interior, strike on crushing mechanism and further crushed, start crushing mechanism, crush Mechanism crushes to waste or used plastics, and then reciprocal pusher again pushes another waste or used plastics into broken interior, crushes Mechanism is stirred uniformly to the new waste or used plastics for adding together with original waste or used plastics again, so circulation;At the same time to Ventilation in one ventilation duct, and cooler is opened, broken indoor waste or used plastics are blown afloat motion by cold wind, and to waste or used plastics Cooled down, waste or used plastics become fragile and are hardened so that crushing mechanism is more easy to crush waste or used plastics.
The beneficial effect of this programme compared with prior art:1st, this programme is by being provided with negative pressure blade, the phase of blade The reciprocal pusher for mutually coordinating and hang plate, arrange crushing mechanism, and arrange the first ventilation duct and the first cooler so that useless Old plastics can carry out multiple broken, and the waste or used plastics for breaking off are more uniform, so as to improve fragmentation quality;2nd, this programme leads to Cross the first ventilation duct of setting and the first cooler and cool down to crushing indoor waste or used plastics so that the plastics for finally giving Grain temperature is relatively low, can put in storage without the need for cooling down again, so as to reduce subsequent step.
Further, crushing mechanism includes being rotatably connected on the rotating shaft for crushing interior, and rotating disk, rotating disk week are fixedly connected in rotating shaft Quartering hammer being distributed with upwards, the first motor being fixed with frame, rotating shaft is driven by the first motor.Start the first motor, first is electric Machine drives axis of rotation, rotating shaft to drive rotating disk to rotate, and driven by rotary disc quartering hammer is rotated, and then waste or used plastics are crushed.
Further, it is fixed with the second cylinder and the second motor in frame, covers and driven by the second cylinder, negative pressure blade is by the Two motors drive.Second cylinder can drive the upper and lower slip of capping, so that discharge port is opened and closed;Second motor can band Dynamic negative pressure blade is rotated, and negative pressure blade can tentatively be crushed to waste or used plastics, and be can be plastics and be more easy to enter into conveying pipeline.
Further, reciprocal pusher includes the pushing block being slidably connected between feed pipe and conveying pipeline and is slidably connected Voussoir in frame, is connected with the first spring between pushing block and conveying tube wall, pushing block stretches out in one end of conveying pipeline and is provided with One roller, the first roller and voussoir offset, and the first cylinder is fixed with frame, and voussoir is driven by the first cylinder.Start the first gas Cylinder, the first cylinder drives voussoir to move to the direction near the first roller, and voussoir promotes the first roller near the direction of pushing block Motion, the first roller promotes pushing block to move to the direction near hang plate, and pushing block promotes waste or used plastics to enter into feed pipe, Moved upwards by the first air cylinder driven voussoir again, voussoir is separated with the first roller, the first spring will cause pushing block to reset, then Promote pushing block to move to the direction near hang plate again by the first cylinder, so circulation, complete reciprocal push operation.
Further, the second ventilation duct is communicated with capping, the second ventilation duct is provided with the second cooler.Second ventilation duct and The setting of the second cooler so that waste or used plastics are more enlivened crushing chamber activity, and faster, crushing efficiency is more for cooling velocity It is high.
Further, the first ventilation duct is several, and some first ventilation ducts are distributed on the bottom of crushing chamber.It is equally distributed First ventilation duct so that the broken wind-force being subject to throughout the room is equal, it is more uniform that broken interior waste or used plastics fly, waste and old Plastics are more uniform by what is be broken.
Description of the drawings
Fig. 1 is schematic diagram of the present invention for the embodiment one of the device of broken worn-out plastics;
Fig. 2 is schematic diagram of the present invention for the embodiment two of the device of broken worn-out plastics.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:Frame 1, crushing chamber 2, rotating disk 3, quartering hammer 4, feed pipe 5, conveying pipeline 6, Negative pressure blade 7, the first cylinder 8, voussoir 9, roller 10, pushing block 11, the first spring 12, rotating shaft 13, the first ventilation duct 4, capping 15, Second ventilation duct 16, the second cylinder 17, connecting rod 18, pulley 19, stripper plate 20, air bag 21, air pump 22, third venting pipe 23, list To intake valve 24.
Embodiment one:As shown in figure 1, for the device of broken worn-out plastics, including frame 1, it is solid by bolt in frame 1 Surely there is crushing chamber 2, be communicated with crushing chamber 2 in feeding-passage, crushing chamber 2 and be rotatably connected to crushing mechanism, crushing mechanism includes The rotating shaft 13 being rotatably connected in crushing chamber 2, flat key is connected with rotating disk 3 in rotating shaft 13, and quartering hammer 4 is distributed with the circumference of rotating disk 3, The first motor is welded with frame 1, rotating shaft 13 is driven by the first motor, and crushing chamber 2 is provided with discharge port, sets on discharge port on bottom There is capping 15, capping 15 is slidably connected in discharge port, and in capping 15 the second ventilation duct 16 is communicated with, and is set on the second ventilation duct 16 There is the second cooler, the second cylinder 17 is welded with frame 1, capping 15 is driven by the second cylinder 17, and the bottom of crushing chamber 2 is evenly equipped with Some first blast pipes, crushing chamber 2 is connected with each first ventilation duct 4, is respectively and fixedly provided with first on each first blast pipe cold But device, is communicated with conveying pipeline 6, conveying pipeline 6 on feed pipe 5 and is rotatably connected to negative pressure blade 7, and in frame 1 second is welded with Motor, negative pressure blade 7 is driven by the second motor, and negative pressure blade 7 is provided with blade, is provided with past between feed pipe 5 and conveying pipeline 6 Multiple pusher, reciprocal pusher includes the pushing block 11 being slidably connected between feed pipe 5 and conveying pipeline 6 and is slidably connected Voussoir 9 in frame 1, is connected with the first spring 12 between pushing block 11 and the wall of conveying pipeline 6, it is right that pushing block 11 stretches out in conveying pipeline 6 End is provided with the first roller 10, and the first roller 10 and voussoir 9 offset, and the first cylinder 8, voussoir 9 have been bolted in frame 1 Driven by the first cylinder 8, integrally formed with the hang plate relative with pushing block 11 on the left side wall of feed pipe 5, hang plate is from left-hand Right bank.
During operation, start the second motor, negative pressure blade 7 is rotated, waste or used plastics is added on negative pressure blade 7, waste and old modeling Material will be inhaled into conveying pipeline 6, and tentatively be crushed, and start the first cylinder 8, and the first cylinder 8 drives voussoir 9 downward Motion, voussoir 9 promotes the first roller 10 to left movement, and the first roller 10 promotes pushing block 11 to left movement, and pushing block 11 promotes waste and old Plastics are entered into feed pipe 5;Voussoir 9 is driven to move upwards by the first cylinder 8 again, voussoir 9 is separated with the first roller 10, First spring 12 will cause pushing block 11 to reset, and then promote pushing block 11 near the direction of hang plate again by the first cylinder 8 Motion, so circulation, complete reciprocal push operation, and pushing block 11 will be carried out Jing negative pressure blade 7 between preliminary broken waste or used plastics Push in feeding-passage with having a rest, and during the push of pushing block 11, feed pipe will be clashed into can to waste or used plastics certain speed, waste or used plastics Hang plate on the side wall of road 5, waste or used plastics will be launched by the reaction force of hang plate, and be injected into crushing chamber 2, be clashed into To on crushing mechanism, start the first motor, the first motor drives rotating shaft 13 to rotate, and rotating shaft 13 drives rotating disk 3 to rotate, the band of rotating disk 3 Dynamic quartering hammer 4 is rotated, and then waste or used plastics are crushed, then reciprocal pusher again by another waste or used plastics push into In crushing chamber 2, crushing mechanism is stirred uniformly to the new waste or used plastics for adding together with original waste or used plastics again, so follows Ring;At the same time divulge information into the first ventilation duct 4 and the second ventilation duct 16, and open the first cooler and the second cooler, it is cold Waste or used plastics in crushing chamber 2 are blown afloat motion by wind, and waste or used plastics are cooled down, and waste or used plastics become fragile and are hardened, and make Obtain crushing mechanism to be more easy to crush waste or used plastics.
It is broken finish after, close the first motor, the second motor, the first cylinder 8, by the second cylinder 17 drive capping 15 to Lower motion, plastic grain draws off from discharge port, and the plastic grain for drawing off is sent into warehouse, completes operation.
Embodiment two:As shown in Fig. 2 on the basis of embodiment one, cavity is provided with the frame 1 of the lower section of roller 10, it is empty Air bag 21 is placed with chamber, third venting pipe 23 is communicated between air bag 21 and crushing chamber 2, be provided with third venting pipe 23 unidirectional Intake valve 24, is welded with for slidably connecting stripper plate 20 to right side in the air pump 22 of the tonifying Qi of air bag 21, cavity in frame 1, The upside of stripper plate 20 is provided with wedge groove, and the right side of voussoir 9 is welded with connecting rod 18, the bottom of connecting rod 18 be provided with for wedge surface in wedge groove The pulley 19 for offseting, pulley 19 is located at the top of wedge groove.
During concrete operations, when using 8 reciprocating voussoir 9 of the first cylinder, booster air pump 22 gives the tonifying Qi of air bag 21, pushes away Block 11 is pushed after material several times, the gassy of air bag 21, stops tonifying Qi, now control the first cylinder 8 move downward it is longer away from From, the first cylinder 8 moves downward drive link 18, and connecting rod 18 will contact with movable pulley 19 with the wedge groove on stripper plate 20, Pulley 19 will promote stripper plate 20 to left movement, now open breather cheek valve 24, and stripper plate 20 is by the gas in air bag 21 Moment is expressed in crushing chamber 2, gas flow rate increase, the gas motion violent by waste or used plastics are blown, waste and old modeling in crushing chamber 2 The momentum increase that material is contacted with quartering hammer 4 or the wall of crushing chamber 2, impact will strengthen so that waste or used plastics can be broken more block It is broken, so as to improve crushing efficiency.
After gas discharge is clean in air bag 21, the driving pulley 19 of the first cylinder 8 is separated with stripper plate 20, closes one-way air inlet Valve 24, booster air pump 22 becomes larger to the tonifying Qi of air bag 21, the volume of air bag 21, and stripper plate 20 will be promoted to reset, and in air bag During 21 tonifying Qi, the first cylinder 8 has control pushing block 11 to carry out feed supplement several times, and after the completion of tonifying Qi, the first cylinder 8 will again The extruding gasbag 21 of stripper plate 20, so circulation are promoted by connecting rod 18 and pulley 19.
Above-described is only embodiments of the invention, and the general knowledge here such as known concrete structure and characteristic is not made in scheme Excessive description.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, can be with Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the impact present invention Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification Specific embodiment etc. records the content that can be used for explaining claim.

Claims (6)

1. it is used for the device of broken worn-out plastics, including frame, crushing chamber is fixed with frame, charging is communicated with crushing chamber logical Road, broken interior is rotatably connected to crushing mechanism, and discharge port is provided with crushing chamber bottom, and discharge port is provided with capping, its feature It is:Capping is slidably connected in discharge port, and crushing chamber bottom is communicated with the first blast pipe, and it is cold that the first blast pipe is provided with first But device, is communicated with conveying pipeline on feed pipe, and negative pressure blade is provided with conveying pipeline, and negative pressure blade is provided with blade, feed pipe The reciprocal pusher being provided with and conveying pipeline between, feed pipe side wall is provided with the hang plate relative with reciprocal pusher, Hang plate is inclined from feed pipe to reciprocal pusher.
2. the device for broken worn-out plastics according to claim 1, it is characterised in that:The crushing mechanism includes turning It is dynamic to be connected to the rotating shaft for crushing interior, rotating disk is fixedly connected in rotating shaft, quartering hammer is distributed with rotating disk circumference, it is fixed with frame First motor, rotating shaft is driven by the first motor.
3. the device for broken worn-out plastics according to claim 2, it is characterised in that:Is fixed with the frame Two cylinders and the second motor, cover and are driven by the second cylinder, and negative pressure blade is driven by the second motor.
4. the device for broken worn-out plastics according to claim 1, it is characterised in that:The reciprocal pusher bag Include the pushing block being slidably connected between feed pipe and conveying pipeline and the voussoir being slidably connected in frame, pushing block and conveying tube wall Between be connected with the first spring, pushing block stretches out in one end of conveying pipeline and is provided with the first roller, and the first roller and voussoir offset, frame On be fixed with the first cylinder, voussoir is driven by the first cylinder.
5. the device for broken worn-out plastics according to any one of claim 1-4, it is characterised in that:The capping On be communicated with the second ventilation duct, the second ventilation duct is provided with the second cooler.
6. the device for broken worn-out plastics according to claim 5, it is characterised in that:If first ventilation duct is Dry, some first ventilation ducts are distributed on the bottom of crushing chamber.
CN201611251444.8A 2016-12-30 2016-12-30 Device for broken worn-out plastics Active CN106626151B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN106626151B CN106626151B (en) 2019-07-30

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CN112221606A (en) * 2020-10-21 2021-01-15 武汉德创天成科技发展有限公司 Building materials recovery unit for building engineering
CN112844639A (en) * 2021-01-27 2021-05-28 温州市靖浩贸易有限公司 Automatic proper amount material loading and avoid overloaded hydraulic crusher
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CN112221606A (en) * 2020-10-21 2021-01-15 武汉德创天成科技发展有限公司 Building materials recovery unit for building engineering
CN112844639A (en) * 2021-01-27 2021-05-28 温州市靖浩贸易有限公司 Automatic proper amount material loading and avoid overloaded hydraulic crusher
CN113681203A (en) * 2021-08-18 2021-11-23 上海华美电梯装饰有限公司 Welding pollution waste recovery device

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