CN112692912B - Rim charge collecting and crushing machine - Google Patents

Rim charge collecting and crushing machine Download PDF

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Publication number
CN112692912B
CN112692912B CN202011610866.6A CN202011610866A CN112692912B CN 112692912 B CN112692912 B CN 112692912B CN 202011610866 A CN202011610866 A CN 202011610866A CN 112692912 B CN112692912 B CN 112692912B
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CN
China
Prior art keywords
rim charge
air inlet
main shaft
impeller
inlet sleeve
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Active
Application number
CN202011610866.6A
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Chinese (zh)
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CN112692912A (en
Inventor
刘能
喻顺东
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Shantou Jiaxin Packing Material Co ltd
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Shantou Jiaxin Packing Material Co ltd
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Application filed by Shantou Jiaxin Packing Material Co ltd filed Critical Shantou Jiaxin Packing Material Co ltd
Priority to CN202011610866.6A priority Critical patent/CN112692912B/en
Publication of CN112692912A publication Critical patent/CN112692912A/en
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Publication of CN112692912B publication Critical patent/CN112692912B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • 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

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention relates to a rim charge collecting and crushing machine, which comprises a rim charge pipeline, a centrifugal fan, an air inlet sleeve, a main shaft and a crushing machine, wherein the centrifugal fan is arranged on the rim charge pipeline; the centrifugal fan comprises a fan shell, a motor and an impeller, wherein an inner cavity is formed in the fan shell, an air inlet and an air outlet are formed in the fan shell, the rear end of an air inlet sleeve is communicated with the air inlet, and the front end of the air inlet sleeve is communicated with the rear end of a rim charge pipeline; the main shaft is rotatably arranged in the air inlet sleeve, and the rear end of the main shaft extends into the inner cavity from the air inlet and is in transmission connection with the output shaft of the motor; the impeller and the pulverizer are both arranged on the main shaft and are arranged in the air inlet sleeve, and the pulverizer is arranged in front of the impeller; when the impeller rotates, negative pressure is formed in the air inlet sleeve, rim charge is sucked into the air inlet sleeve, the rim charge is crushed by the rotating crusher, and formed crushed aggregates are thrown out from the air outlet. The invention can automatically crush and convey the rim charge, effectively reduce or avoid the condition of blockage, continuously convey the broken rim charge and is beneficial to improving the collection efficiency and the collection effect.

Description

Rim charge collecting and crushing machine
Technical Field
The invention relates to the technical field of waste collection, in particular to a rim charge collecting and crushing machine.
Background
When the slitter is used for cutting products, the slitter knife of the slitter can cut off redundant parts of the products, and therefore rim charge can be generated and needs to be collected in time by the rim charge collecting device.
At present, a slitter in the industry is designed with a rim charge collecting device, and the existing rim charge collecting device generally comprises a rim charge pipeline, a blower and at least one air guide piece, wherein an air outlet of the blower is communicated with the front end of the rim charge pipeline; at least one rim charge inlet is arranged on the pipe wall of the rim charge pipe, the rim charge inlet is communicated with a rim charge outlet of the splitting machine, and the air guide sheet is arranged in a cavity of the rim charge pipe and is positioned at the front side of the corresponding rim charge inlet. When the air blower works, the air blower blows air to the cavity of the rim charge channel to form air flow, and negative pressure is formed at the rim charge inlet; the rim charge that produces after the cutting machine cuts gets into the rim charge pipeline through the rim charge entry under the negative pressure effect to carry to appointed position from front to back along the rim charge pipeline under the drive of air current, however, the condition that the rim charge in the rim charge passageway appears blocking in pipeline corner easily, need shut down the clearance, and the rim charge pipeline can not be too long, influence the collection conveying of rim charge, moreover, through the hair-dryer bloies, can't form stronger negative pressure at the rim charge entry department of rim charge pipeline, because the rim charge has longer one section conveying distance before getting into the rim charge passageway, the condition that can not sustainable conveying after the rim charge fracture often appears, actual collection effect is not good. In addition, the collected rim charge is fluffy, occupies large space, and is unfavorable for transferring and storing the rim charge.
Disclosure of Invention
The invention aims to solve the technical problem of providing a rim charge collecting and crushing machine, which not only can crush and convey rim charge automatically and effectively reduce or avoid the condition of blockage, but also can continuously convey broken rim charge, thereby being beneficial to improving the collection efficiency and the collection effect. The technical scheme adopted is as follows:
the utility model provides a rubbing crusher is collected to rim charge, includes rim charge pipeline, its characterized in that: the device also comprises a centrifugal fan, an air inlet sleeve, a main shaft and a pulverizer; the centrifugal fan comprises a fan shell, a motor and an impeller, wherein an inner cavity is formed in the fan shell, an air inlet and an air outlet which are communicated with the inner cavity are formed in the fan shell, and the motor is arranged on the fan shell; the rear end of the air inlet sleeve is communicated with the air inlet, and the front end of the air inlet sleeve is communicated with the rear end of the rim charge pipeline; the main shaft is rotatably arranged in the air inlet sleeve and runs forwards and backwards, and the rear end of the main shaft extends into the inner cavity of the fan shell from the air inlet and is in transmission connection with the output shaft of the motor; the impeller and the pulverizer are both arranged on the main shaft and are positioned in the air inlet sleeve, and the pulverizer is positioned in front of the impeller; when the impeller rotates, negative pressure is formed in the air inlet sleeve, rim charge is sucked into the air inlet sleeve, the rim charge is crushed by the rotating crusher, and formed crushed aggregates are thrown out from the air outlet.
The front and the back in the specification are respectively: along the conveying direction of the rim charge, the rim charge is firstly changed to the front and slowly secondly changed.
Typically, the cavity of the above-mentioned rim charge pipe communicates with the rim charge outlet of the slitter. When the centrifugal fan works, the motor of the centrifugal fan drives the main shaft to rotate so as to drive the impeller and the pulverizer to rotate together, and at the moment, the rotating impeller sequentially pumps air through the air inlet sleeve and the rim charge pipeline to form negative pressure at the rim charge outlet of the splitting machine; the rim charge that produces after the cutting machine cuts gets into the rim charge pipeline through the rim charge export in, gets into the air inlet sleeve under the negative pressure effect again and from preceding to back removal, the rim charge in the air inlet sleeve is smashed by the grinder, and the crushed aggregates of formation gets into the inner chamber of spiral case after crossing the impeller through the air intake, throws away to appointed position from the air outlet at last and gathers (can be with the cavity intercommunication of air outlet and collecting box, collect the crushed aggregates of throwing away from the air outlet through the collecting box). Above-mentioned rim charge collection rubbing crusher is through setting up centrifugal fan and air inlet sleeve to shift out centrifugal fan's impeller in the air inlet sleeve of air intake outside from the inner chamber, and utilize centrifugal fan's motor to drive main shaft, impeller and rubbing crusher rotate together, it is shredded it by rubbing crusher in the time of being inhaled with the rim charge, the crushed aggregates that will form is thrown out the air outlet through the inner chamber of spiral case again, thereby can smash and collect the rim charge voluntarily, and make the impeller can not occupy the inner chamber of spiral case, vacate the inner chamber of spiral case, can avoid the crushed aggregates to pile up in the inner chamber of spiral case and block up the dead impeller, can effectively reduce or avoid appearing blocking up and shut down the condition of clearance, and through the rotation of impeller and rubbing crusher that sets up in the air inlet sleeve, compared with the prior art adopts the blowing of hair-dryer to the rim charge pipeline in, can produce stronger negative pressure in the cavity of air inlet sleeve and rim charge pipeline, realize carrying on the continuous conveying to the rim charge of fracture, can play fine effect of clearing away the dust near the rubbing crusher simultaneously, be favorable to improving collection efficiency and collection effect. In addition, the volume is smaller after the rim charge is cut up, the occupied space is smaller, and the rim charge storage and transportation are facilitated.
In a preferred scheme, the rim charge collecting and crushing machine further comprises a feeding seat, a guide key and a compression spring, wherein the feeding seat is arranged at the front end of the air inlet sleeve, the rear end of the rim charge pipeline is connected with the front end of the air inlet sleeve through the feeding seat, the front end of the main shaft is rotatably arranged at the rear end of the feeding seat, and at least one feeding channel penetrating through the front end and the rear end of the feeding seat is arranged in the feeding seat; the impeller is fixedly arranged on the middle part of the main shaft; the guide key is arranged at the front end of the main shaft and extends along the axial direction of the main shaft, the pulverizer comprises a first rotating wheel and at least one cutter arranged on the first rotating wheel, a central hole is formed in the first rotating wheel, the first rotating wheel is sleeved on the main shaft through the central hole, a guide groove matched with the guide key is formed in the inner wall of the central hole, and the cutting edge of the cutter is in contact fit with the rear end face of the feeding seat; the compression spring is sleeved on the main shaft and is arranged between the pulverizer and the impeller, the front end of the compression spring is tightly contacted with the pulverizer, and the rear end of the compression spring is tightly contacted with the impeller. When the device works, the rim charge in the rim charge pipeline enters the air inlet sleeve through the feeding channel under the negative pressure effect; simultaneously, the first rotating wheel and the cutter blade of the pulverizer are driven by the main shaft to rotate, and the rim charge coming out of the rear end of the feeding channel is chopped through the cooperation between the cutter blade and the rear end face of the feeding seat. Through the cooperation between the guide key on the main shaft and the guide groove on the first rotating wheel, the pulverizer can normally rotate under the drive of the main shaft, meanwhile, the pulverizer can translate along the axial direction of the main shaft, and forward acting force is applied to the pulverizer by utilizing the compression spring, so that the cutter blade of the pulverizer is in contact and cooperation with the rear end surface of the feeding seat, and the cutter can cut off rim charge coming out from the rear end of the feeding channel; and the feeding seat can also play a supporting role on the front end of the main shaft, so that the main shaft rotates more stably.
More preferably, the number of cutters is a plurality of, and each cutter is arranged on the outer peripheral surface of the first rotating wheel and uniformly distributed along the circumferential direction of the first rotating wheel. Therefore, the cutting effect on the rim charge can be effectively improved.
In a further preferred scheme, each cutter is obliquely arranged, and the oblique direction of the cutter is consistent with the rotation direction of the main shaft. Therefore, negative pressure can be formed when each cutter rotates in the air inlet sleeve, and the suction force on the rim charge is further improved.
In a more preferred scheme, the feeding channel comprises a main channel and two flow dividing channels, the main channel is arranged in the front part of the feeding seat, the two flow dividing channels are arranged in the rear part of the feeding seat, front end openings of the two flow dividing channels are communicated with rear end openings of the main channel, and rear ends of the two flow dividing channels are symmetrically arranged on two sides of the front end of the main shaft. The main channel and the two split channels generally form a Y-structure. During operation, the rim charge in the rim charge pipeline gets into the main passageway under the negative pressure effect first, and in the subdividing was to two reposition of redundant personnel passageways, evenly sent into the air inlet sleeve with the rim charge in, prevent that the rim charge from appearing crowded condition when getting into in the air inlet sleeve, be favorable to improving the effect of cutting up to the rim charge.
In a further more preferred embodiment, the inner diameter of the sub-flow path gradually decreases from the front end opening to the rear end opening thereof. Therefore, on one hand, strong negative pressure can be formed on the shunt channel, on the other hand, the quantity of rim charge entering the air inlet sleeve from the shunt channel each time can be limited, and the cutting effect of the air inlet sleeve on rim charge can be improved.
The impeller may be of conventional construction, for example: in a specific scheme, the impeller comprises a second rotating wheel and helical blades arranged on the second rotating wheel, and the second rotating wheel is fixedly arranged on the main shaft.
According to the rim charge collecting and crushing machine, the centrifugal fan and the air inlet sleeve are arranged, the impeller of the centrifugal fan is moved out of the inner cavity to the air inlet sleeve outside the air inlet, the motor of the centrifugal fan is used for driving the main shaft, the impeller and the crushing machine to rotate together, rim charges are crushed by the crushing machine while being sucked, and the formed rim charges are thrown out of the air outlet through the inner cavity of the fan shell, so that the rim charges can be crushed and collected automatically, the impeller cannot occupy the inner cavity of the fan shell, the inner cavity of the fan shell is emptied, the phenomenon that the impeller is blocked due to accumulation of the rim charges in the inner cavity of the fan shell can be avoided, the shutdown cleaning caused by blockage can be effectively reduced or avoided, and in addition, compared with the prior art, the rotation of the impeller and the crushing machine arranged in the air inlet sleeve is adopted, the blowing and conveying of the blower to the rim charge pipeline can generate stronger negative pressure at the rim charge outlet of the cutting machine, the continuous conveying of the broken rim charges is realized, meanwhile, the dust near the crushing machine can be well cleaned, and the collecting efficiency and the collecting effect are improved. In addition, the volume is smaller after the rim charge is cut up, the occupied space is smaller, and the rim charge storage and transportation are facilitated.
Drawings
Fig. 1 is a schematic view showing a structure of a rim charge collecting shredder according to a preferred embodiment of the present invention.
Fig. 2 is an enlarged view at a of fig. 1.
Fig. 3 is a schematic view of the connection and cooperation of the pulverizer with the main shaft and the air inlet sleeve in the rim charge collecting pulverizer shown in fig. 1.
Detailed Description
As shown in fig. 1-3, the rim charge collecting pulverizer comprises a centrifugal fan 1, a rim charge pipeline 2, an air inlet sleeve 3, a main shaft 4, a pulverizer 5, a feeding seat 6, a guide key 7 and a compression spring 8; the centrifugal fan 1 comprises a fan shell 11, a motor 12 and an impeller 13, wherein an inner cavity 111 is formed in the fan shell 11, an air inlet 112 and an air outlet 113 which are communicated with the inner cavity 111 are formed in the fan shell 11, and the motor 12 is arranged on the fan shell 11; the rear end of the air inlet sleeve 3 is communicated with the air inlet 112, and the rear end of the rim charge pipeline 2 is communicated with the front end of the air inlet sleeve 3; the main shaft 4 is rotatably arranged in the air inlet sleeve 3 and runs forwards and backwards, and the rear end of the main shaft 4 extends into the inner cavity 111 of the fan shell 11 from the air inlet 112 and is in transmission connection with the output shaft of the motor 12; the feeding seat 6 is arranged at the front end of the air inlet sleeve 3, the rear end of the rim charge pipeline 2 is connected with the front end of the air inlet sleeve 3 through the feeding seat 6, the front end of the main shaft 4 is rotatably arranged at the rear end of the feeding seat 6, and a feeding channel 61 penetrating through the front end and the rear end of the feeding seat 6 is arranged in the feeding seat 6; the impeller 13 and the pulverizer 5 are both arranged in the air inlet sleeve 3, and the impeller 13 is fixedly arranged on the middle part of the main shaft 4; the guide key 7 is provided on the front end of the main shaft 4 and extends in the axial direction of the main shaft 4; the pulverizer 5 comprises a first rotating wheel 51 and a plurality of cutters 52, wherein a central hole 511 is formed in the first rotating wheel 51, the first rotating wheel 51 is sleeved on the main shaft 4 through the central hole 511, guide grooves 512 matched with the guide keys 7 are formed in the inner wall of the central hole 511, each cutter 52 is arranged on the outer peripheral surface of the first rotating wheel 51 and uniformly distributed along the circumferential direction of the first rotating wheel 51, and the cutting edges of each cutter 52 are in contact fit with the rear end surface of the feeding seat 6; the compression spring 8 is sleeved on the main shaft 4 and is arranged between the pulverizer 5 and the impeller 13, the front end of the compression spring 8 is tightly contacted with the pulverizer 5, and the rear end of the compression spring 8 is tightly contacted with the impeller 13; when the impeller 13 rotates, negative pressure is formed in the air inlet sleeve 3, rim charge is sucked into the air inlet sleeve 3, the rim charge is crushed by the rotating crusher 5, and the formed crushed aggregates are thrown out from the air outlet 113.
In this embodiment, each cutter 52 is disposed obliquely, and the direction in which the cutter 52 is inclined coincides with the rotation direction of the spindle 4. In this way, each cutter 52 can also form negative pressure when rotating in the air inlet sleeve 3, and the suction force of the air inlet sleeve 3 to the rim charge is further improved.
In this embodiment, the feeding channel 61 includes a main channel 611 and two split channels 612, the main channel 611 is disposed in the front portion of the feeding seat 6, the two split channels 612 are disposed in the rear portion of the feeding seat 6, front end openings of the two split channels 612 are all communicated with rear end openings of the main channel 611 (the main channel 611 and the two split channels 612 form a Y-shaped structure), rear ends of the two split channels 612 are symmetrically disposed on two sides of the front end of the main shaft 4, and an inner diameter of the split channel 612 gradually decreases from the front end opening to the rear end opening thereof.
The working principle of the rim charge collecting and crushing machine is briefly described below:
the cavity of the rim charge pipeline 2 is communicated with a rim charge outlet of the dividing and cutting machine.
When the centrifugal fan 1 works, the motor 12 of the centrifugal fan 1 drives the main shaft 4 to rotate, the impeller 13 and the pulverizer 5 are driven to rotate together, and at the moment, the rotating impeller 13 sequentially pumps air through the air inlet sleeve 3, the feed channel 61 and the rim charge pipeline 2 to form negative pressure at the rim charge outlet of the slitting machine. The rim charge generated after the slitting machine is slit firstly enters the rim charge pipeline 2 under the action of negative pressure, then enters the main channel 611 of the feeding seat 6, and then enters the air inlet sleeve 3 after being split by the two splitting channels 612; simultaneously, the first rotating wheel 51 of the pulverizer 5 rotates under the drive of the main shaft 4 (at this time, the compression spring 8 applies forward acting force to the pulverizer 5, so that the pulverizer 5 has a trend of translating forward along the axial direction of the main shaft 4, and the cutting edges of the cutters 52 are ensured to be in contact fit with the rear end face of the feeding seat 6), and the rim charge coming out of the rear ends of the two diversion channels 612 is rapidly chopped through the fit between the cutting edges of the cutters 52 and the rear end face of the feeding seat 6; the crushed aggregates formed later move from front to back in the air inlet sleeve 3, pass through the impeller 13, enter the inner cavity 111 of the fan shell 11 through the air inlet 112, and finally are thrown out from the air outlet 113 to a designated position for collection.
In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present invention are included in the protection scope of the present invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the invention as defined in the accompanying claims.

Claims (4)

1. The utility model provides a rubbing crusher is collected to rim charge, includes rim charge pipeline, its characterized in that: the device also comprises a centrifugal fan, an air inlet sleeve, a main shaft, a pulverizer, a feeding seat, a guide key and a compression spring; the centrifugal fan comprises a fan shell, a motor and an impeller, wherein an inner cavity is formed in the fan shell, an air inlet and an air outlet which are communicated with the inner cavity are formed in the fan shell, and the motor is arranged on the fan shell; the rear end of the air inlet sleeve is communicated with the air inlet, and the front end of the air inlet sleeve is communicated with the rear end of the rim charge pipeline through the feeding seat; the front end of the main shaft is rotatably arranged at the rear end of the feeding seat, the main shaft is positioned in the air inlet sleeve and extends forwards and backwards, and the rear end of the main shaft extends into the inner cavity of the fan shell from the air inlet and is in transmission connection with the output shaft of the motor; the feeding seat is internally provided with at least one feeding channel penetrating through the front end and the rear end of the feeding seat, the feeding channel comprises a main channel and two flow dividing channels, the main channel is arranged in the front part of the feeding seat, the two flow dividing channels are arranged in the rear part of the feeding seat, the front end openings of the two flow dividing channels are communicated with the rear end opening of the main channel, the rear ends of the two flow dividing channels are symmetrically arranged on two sides of the front end of the main shaft, and the main channel and the two flow dividing channels form a Y-shaped structure; the impeller is fixedly arranged on the middle part of the main shaft; the guide key is arranged at the front end of the main shaft and extends along the axial direction of the main shaft; the pulverizer comprises a first rotating wheel and at least one cutter arranged on the first rotating wheel, a central hole is formed in the first rotating wheel, the first rotating wheel is sleeved on the main shaft through the central hole, a guide groove matched with a guide key is formed in the inner wall of the central hole, and the cutting edge of the cutter is in contact fit with the rear end face of the feeding seat; the impeller and the pulverizer are both arranged in the air inlet sleeve, and the pulverizer is arranged in front of the impeller; the compression spring is sleeved on the main shaft and is arranged between the pulverizer and the impeller, the front end of the compression spring is tightly contacted with the pulverizer, and the rear end of the compression spring is tightly contacted with the impeller; when the impeller rotates, negative pressure is formed in the air inlet sleeve, rim charge is sucked into the air inlet sleeve, the rim charge is crushed by the rotating crusher, and formed crushed aggregates are thrown out from the air outlet.
2. A rim charge collecting shredder according to claim 1, wherein: the number of cutters is a plurality of, and each cutter is all located on the outer peripheral face of first runner and along the circumference evenly distributed of first runner.
3. A rim charge collecting shredder according to claim 2, wherein: each cutter is obliquely arranged, and the oblique direction of the cutter is consistent with the rotation direction of the main shaft.
4. A rim charge collecting shredder according to any one of claims 1-3, wherein: the inner diameter of the sub-runner gradually decreases from the front end opening to the rear end opening.
CN202011610866.6A 2020-12-30 2020-12-30 Rim charge collecting and crushing machine Active CN112692912B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011610866.6A CN112692912B (en) 2020-12-30 2020-12-30 Rim charge collecting and crushing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011610866.6A CN112692912B (en) 2020-12-30 2020-12-30 Rim charge collecting and crushing machine

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Publication Number Publication Date
CN112692912A CN112692912A (en) 2021-04-23
CN112692912B true CN112692912B (en) 2023-05-19

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101700661A (en) * 2009-10-19 2010-05-05 西南铝业（集团）有限责任公司 Edge smashing fan system of slitter
KR20120035296A (en) * 2010-10-05 2012-04-16 권성일 The remove system of debris
CN103026868A (en) * 2012-12-28 2013-04-10 天津毕晟智能科技开发有限公司 Vehicular straw smashing and throwing fan
CN103434064B (en) * 2013-08-28 2015-09-02 广东金明精机股份有限公司 The online recycling system of slobbering machine
CN203542686U (en) * 2013-09-24 2014-04-16 忠信(太仓)绝缘材料有限公司 Paper edge recycling suction device with mute function
CN206812266U (en) * 2017-02-04 2017-12-29 苏州创扬医药科技股份有限公司 A kind of cutter device and the comminutor comprising the cutter device
CN206795985U (en) * 2017-06-08 2017-12-26 苏州生益科技有限公司 A kind of ear material collection device
CN214555867U (en) * 2020-12-30 2021-11-02 汕头市嘉信包装材料有限公司 Edge material collecting and crushing machine

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