CN116476277A - Full-automatic circulation rubbing crusher of plastics - Google Patents
Full-automatic circulation rubbing crusher of plastics Download PDFInfo
- Publication number
- CN116476277A CN116476277A CN202310612837.0A CN202310612837A CN116476277A CN 116476277 A CN116476277 A CN 116476277A CN 202310612837 A CN202310612837 A CN 202310612837A CN 116476277 A CN116476277 A CN 116476277A
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- Prior art keywords
- screening cylinder
- plate
- crushing
- transmission
- full
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- 239000004033 plastic Substances 0.000 title claims abstract description 65
- 229920003023 plastic Polymers 0.000 title claims abstract description 65
- 238000012216 screening Methods 0.000 claims abstract description 84
- 238000013461 design Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 85
- 238000009434 installation Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 6
- 238000010298 pulverizing process Methods 0.000 abstract description 31
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 10
- 241001330002 Bambuseae Species 0.000 abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 10
- 239000011425 bamboo Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/24—Revolving drums with fixed or moving interior agitators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- 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)
Abstract
The invention discloses a full-automatic plastic circulating pulverizer which comprises a pulverizing box, pulverizing rollers, a feed inlet, a discharge outlet and a motor, wherein the pulverizing rollers are arranged in pairs in the pulverizing box, the feed inlet is arranged above the pulverizing box, the discharge outlet is arranged below the pulverizing box, the rear end of the pulverizing roller is connected with the motor to provide rotary driving force for the pulverizing roller, a surrounding plate is arranged on the outer side of the pulverizing roller, the surrounding plate is fixed in the pulverizing box to provide shielding for the outer side of the pulverizing roller, the upper side and the lower side of the surrounding plate are of an opening-shaped structural design, and a screening cylinder is arranged on the outer side of the surrounding plate. This full-automatic circulation rubbing crusher of plastics is provided with rotatable screening section of thick bamboo and striker plate, can select separately the plastics after smashing through screening section of thick bamboo, can not be by the plastics of selecting separately will be transported the top of smashing the roller to smashing again under the rotatory effect cooperation striker plate of screening section of thick bamboo to realize the automatic cycle to smash to plastics, make plastics follow-up can obtain even smashing.
Description
Technical Field
The invention relates to the technical field of plastic crushing, in particular to a full-automatic plastic circulating crusher.
Background
When plastics are recycled, plastic products can be crushed in a crushing mode, so that subsequent reprocessing and utilization are facilitated, and the existing plastic crusher has some defects when crushing plastics:
the plastic pulverizer with the screening function is disclosed in the application number CN202123194897.0, 2022, 7 and 19, plastic products are pulverized by using a pulverizing roller set, and a screening assembly drives a screen plate to screen, so that the screening efficiency is improved; through the arrangement of the openable and closable sieve plate, unqualified particles retained on the sieve plate are conveniently guided out of the sieving box; the utility model discloses a plastic products processing is with reducing mechanism convenient to retrieve, application number is CN202022918628.3, 2021, 11 month 16 day discloses, through pouring the plastics material that waits to process into crushing incasement from the feeder hopper that sets up at crushing incasement top, work through two second motors, drive the pivot of connecting on the output shaft and rotate, further the pivot drives two crushing rollers and smashes, the plastics material that gets into crushing incasement can carry out primary processing under the cooperation relative rotation crushing of two crushing rollers at first, the plastics material after smashing falls on the filter screen of bottom fixed mounting through the water conservancy diversion of the guide plate of fixed mounting below the crushing roller, thinner plastics material falls into crushing incasement bottom and is discharged through the discharge gate of crushing incasement bottom fixed mounting through the filter screen, and bigger plastics material can remain above the filter screen;
above-mentioned document and current rubbing crusher are after smashing plastics, and part is not fully smashed plastics and also directly is discharged easily, and its crushing particle diameter homogeneity is relatively poor, and after the mode through screening selects the product after smashing, the large particle diameter product of selecting can not smash the processing once more, and screening mechanism also appears blocking easily along with the increase of screening out the product, need handle the product once more with the help of other equipment subsequently, has reduced rubbing crusher to the crushing homogeneity of plastics.
Disclosure of Invention
The invention aims to provide a full-automatic plastic circulating pulverizer, which solves the problems that the existing pulverizer in the market provided by the background technology is easy to directly discharge part of plastics which are not fully pulverized after pulverizing the plastics, the uniformity of the pulverizing particle size is poor, the pulverized products are separated in a screening way, the separated large-particle-size products cannot be pulverized again, and a screening mechanism is easy to be blocked along with the increase of the screened products.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a full-automatic circulation rubbing crusher of plastics, includes crushing case, crushing roller, feed inlet, discharge gate and motor, the inside of crushing case is provided with crushing roller in pairs, and installs the feed inlet in the top of crushing case to the below of crushing case is provided with the discharge gate, the rear end of crushing roller is connected with the motor, provides rotary driving force for crushing roller, the outside of crushing roller is provided with the enclosing plate, and the enclosing plate is fixed in the inside of crushing case and provides the shielding for the outside of crushing roller, and the upper and lower both sides of enclosing plate all are opening structural design, the outside of enclosing plate is provided with the screening cylinder, sorts the plastics after smashing, and the inner wall equiangular fixation of screening cylinder has the striker plate, moves through the product in the striker plate drive screening cylinder, the outside of screening cylinder is provided with the transmission ring gear, and the transmission ring gear is connected through friction drive mechanism and screening cylinder, and the rotation of control screening cylinder to the outside meshing of transmission ring gear has the second gear, the mid-connection of second gear, the surface mounting plate of control second gear has the movable plate and the movable mounting plate, and the movable mounting is provided with the front end and is provided with the mounting plate, and the movable mounting plate is provided with the front end, and is connected with the rotation torque plate, and is connected with the front end, and is formed between the fixed mounting plate.
Further optimize this technical scheme, the rear end of smashing the roller is fixed with first gear, and the first gear intermeshing on two sets of smashing the roller sets up, makes it keep counter-rotating, the outside of first gear is provided with the mounting bracket, and the motor is fixed on the mounting bracket and is controlled the rotation of a set of smashing the roller.
Further optimizing the technical scheme, the rotary driving mechanism comprises an output shaft, a transmission belt and a transmission shaft;
the output shaft is fixed at the rear end of the group of crushing rollers and rotates together with the crushing rollers;
the transmission belt is arranged on the surface of the output shaft;
the transmission shaft is fixed at the rotation of the middle control second gear of second gear, and the rear end of transmission shaft runs through the rear surface of smashing the case, and the rear end of transmission shaft is connected with the output shaft through the drive belt, makes follow-up crushing roller can drive screening section of thick bamboo and rotate when rotatory.
According to the technical scheme, the positioning rings are arranged on the front side and the rear side of the transmission gear ring, the transmission gear ring is connected with the positioning rings in a rotating mode, and the transmission gear ring is positioned through the positioning rings so as to keep stable rotation.
Further optimize this technical scheme, the front end of screening section of thick bamboo is fixed with the connecting block, and the outside of connecting block is provided with the spread groove to the spread groove is the rear side surface of ring form seting up at the mounting panel.
Further optimize this technical scheme, constitute between connecting block and the spread groove and rotate to be connected, and the cross-section of nodding of connecting block and spread groove is "T" shape structural design, makes to keep stable the connection between screening section of thick bamboo and the mounting panel.
Further optimizing the technical scheme, the friction transmission mechanism comprises a friction transmission block and a return spring;
the friction transmission block is arranged in the transmission gear ring, and the inner end of the friction transmission block is of a hemispherical structure design;
the reset spring is arranged at the outer end of the friction transmission block and provides inward thrust for the friction transmission block, so that the friction transmission block and the screening cylinder are tightly attached.
According to the technical scheme, the inner end of the friction transmission block is made of rubber materials, friction force between the friction transmission block and the screening cylinder is increased, and the friction transmission block is distributed at equal angles in the transmission gear ring by taking the center of the transmission gear ring as the center of a circle.
Further optimize this technical scheme, the inside observation window of mounting panel has the installation pole, and the rear end of installation pole is provided with the mounting groove, the front side surface at the enclosing board is seted up to the mounting groove, and constitutes threaded connection between mounting groove and the installation pole to the fixed surface of installation pole has the clamp plate, the clamp plate sets up in the front side of mounting panel, and follow-up installation and screening section of thick bamboo can be installed or dismantlement through rotatory installation pole.
Compared with the prior art, the invention has the beneficial effects that:
(1) The plastic full-automatic circulation pulverizer is provided with the rotatable screening cylinder and the baffle plate, the pulverized plastic can be sorted through the screening cylinder, the plastic which cannot be sorted is conveyed to the upper part of the pulverizing roller again by matching with the baffle plate under the rotation action of the screening cylinder to be pulverized, so that the automatic circulation pulverization of the plastic is realized, the plastic can be uniformly pulverized subsequently, and meanwhile, the screening cylinder is arranged in a rotary manner, and the subsequent blockage is not easy to occur;
(2) The plastic full-automatic circulating pulverizer is provided with the movable plate capable of automatically rotating, when the movable plate moves to the lower part of the feed inlet, the material can extrude the movable plate to move, so that the screening cylinder is opened, the addition of products is convenient, the outer side of the pulverizing roller can be shielded through the cooperation of the screening cylinder and the movable plate during the subsequent pulverization, and the waste scraps are prevented from splashing outwards during the subsequent pulverization;
(3) This full-automatic circulation rubbing crusher of plastics is provided with the mounting panel that can dismantle, can take out screening section of thick bamboo from smashing the incasement through dismantling the mounting panel, conveniently maintains or changes screening section of thick bamboo, and crushing roller will spill after screening section of thick bamboo takes off simultaneously, conveniently maintains and maintains crushing roller, improves the follow-up use and the maintenance convenience of rubbing crusher.
Drawings
FIG. 1 is a schematic diagram of a front perspective structure of the present invention;
FIG. 2 is a schematic rear perspective view of the present invention;
FIG. 3 is a schematic perspective view of a first gear according to the present invention;
FIG. 4 is a schematic view of a main sectional perspective structure of the present invention;
FIG. 5 is a schematic view of a top-down perspective of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5 a according to the present invention;
FIG. 7 is a schematic view of a three-dimensional connection between a drive ring gear and a second gear according to the present invention;
FIG. 8 is a schematic perspective view of a screen drum according to the present invention;
FIG. 9 is a schematic perspective view of a movable plate according to the present invention;
FIG. 10 is a schematic rear perspective view of a screen drum of the present invention;
FIG. 11 is a schematic view of a rotating three-dimensional structure of a movable plate according to the present invention;
FIG. 12 is a schematic diagram of the front view of the driving gear ring of the present invention;
fig. 13 is a schematic diagram of the main sectional structure of the friction transmission block of the present invention.
In the figure: 1. a crushing box; 2. a pulverizing roller; 3. a feed inlet; 4. a discharge port; 5. a motor; 501. a mounting frame; 6. a first gear; 7. an output shaft; 8. a transmission belt; 9. a transmission shaft; 10. surrounding plates; 11. a sieving cylinder; 12. a striker plate; 13. a transmission gear ring; 14. a positioning ring; 15. a second gear; 16. a movable plate; 17. a positioning block; 18. a mounting shaft; 19. a torsion spring; 20. a mounting plate; 21. a connecting block; 22. a connecting groove; 23. a mounting rod; 24. a mounting groove; 25. a pressing plate; 26. friction driving block; 27. and a return spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-13, the present invention provides a technical solution: a full-automatic plastic circulating pulverizer comprises a pulverizing box 1, pulverizing rollers 2, a feed inlet 3, a discharge outlet 4 and a motor 5, wherein the pulverizing rollers 2 are arranged in pairs in the pulverizing box 1, the feed inlet 3 is arranged above the pulverizing box 1, the discharge outlet 4 is arranged below the pulverizing box 1, the rear end of the pulverizing roller 2 is connected with the motor 5 to provide rotary driving force for the pulverizing roller 2, a surrounding plate 10 is arranged on the outer side of the pulverizing roller 2, the surrounding plate 10 is fixed in the pulverizing box 1 to provide shielding for the outer side of the pulverizing roller 2, the upper side and the lower side of the surrounding plate 10 are of an opening-shaped structural design, a screening cylinder 11 is arranged on the outer side of the surrounding plate 10 to sort the pulverized plastic, a baffle plate 12 is fixed on the inner wall of the screening cylinder 11 at equal angles, products in the screening cylinder 11 are driven to move through the baffle plate 12, a transmission gear ring 13 is arranged on the outer side of the screening cylinder 11, the transmission gear ring 13 is connected with the screening cylinder 11 through a friction transmission mechanism to control the rotation of the screening cylinder 11, a second gear 15 is meshed with the outer side of the transmission gear ring 13, a rotation driving mechanism is connected with the middle part of the second gear 15 to control the rotation of the second gear 15, a movable plate 16 is arranged on the surface of the screening cylinder 11, a mounting shaft 18 is fixed at the front end of the movable plate 16, the movable plate 16 is in rotary connection with the screening cylinder 11 through the mounting shaft 18, a torsion spring 19 is arranged at the end of the mounting shaft 18 to provide rotary reset force for the mounting shaft 18, plastic is extruded from a feed port 3 to the movable plate 16 to enter a crushing roller 2 to be crushed, a positioning block 17 is fixed on the surface of the screening cylinder 11 to provide positioning for the movable plate 16, a mounting plate 20 is connected at the front end of the screening cylinder 11, a rotary structure is formed between the screening cylinder 11 and the mounting plate 20, a detachable structure is formed between the mounting plate 20 and the surrounding plate 10, a first gear 6 is fixed at the rear end of the crushing roller 2, the first gears 6 on the two groups of crushing rollers 2 are mutually meshed, so that the two groups of crushing rollers can keep rotating reversely, a mounting frame 501 is arranged on the outer side of the first gear 6, and a motor 5 is fixed on the mounting frame 501 to control the rotation of one group of crushing rollers 2;
when the plastic crushing machine is used, plastic to be crushed can be crushed in the crushing box 1 through the feeding hole for 3 days, the crushing rollers 2 are driven to rotate through the motor 5, the two groups of crushing rollers 2 synchronously rotate through the mutual engagement between the first gears 6, the movable plate 16 keeps a blocking state of the screening cylinder 11 under the action of the torsion springs 19 and the positioning blocks 17, when the plastic is positioned above the movable plate 16, extrusion force is generated on the movable plate 16, the movable plate 16 is pushed to rotate around the mounting shaft 18, as shown in fig. 11, the plastic falls into the screening cylinder 11, the crushing roller 2 is used for crushing, the crushed plastic falls onto the surface of the screening cylinder 11, the plastic which is not screened by the screening cylinder 11 is discharged through the screening cylinder 11, the plastic which is not screened by the conveying cylinder 11 is stopped in the screening cylinder 11, and the blocking plate 12 drives the plastic to move when the screening cylinder 11 rotates, and the plastic is crushed again above the screening cylinder 11, so that the plastic which is not passed through the screening cylinder 11 can be circularly crushed, and the subsequent plastic crushing quality is ensured.
The rotary driving mechanism comprises an output shaft 7, a driving belt 8 and a driving shaft 9, wherein the output shaft 7 is fixed at the rear end of a group of crushing rollers 2 and rotates together with the crushing rollers 2, the driving belt 8 is arranged on the surface of the output shaft 7, the driving shaft 9 is fixed at the middle part of a second gear 15 to control the rotation of the second gear 15, the rear end of the driving shaft 9 penetrates through the rear surface of a crushing box 1, the rear end of the driving shaft 9 is connected with the output shaft 7 through the driving belt 8, the subsequent crushing rollers 2 can drive a screening cylinder 11 to rotate while rotating, positioning rings 14 are arranged on the front side and the rear side of a driving gear ring 13, the driving gear ring 13 and the positioning rings 14 are in rotary connection, the driving gear ring 13 is positioned through the positioning rings 14 to keep stable rotation, a connecting block 21 is fixed at the front end of the screening cylinder 11, a connecting groove 22 is arranged at the outer side of the connecting block 21, the connecting groove 22 is formed in a circular ring shape and is arranged on the rear side surface of a mounting plate 20, the connecting block 21 and the connecting groove 22 are in rotary connection, and the nodding section of the connecting plate 21 and the connecting groove 22 is in a T-shaped structure design, so that the screening cylinder 11 and the mounting plate 20 can keep stable connection;
when the crushing roller 2 rotates, the output shaft 7 is driven to synchronously rotate, the output shaft 7 drives the transmission shaft 9 to rotate through the transmission belt 8, the transmission shaft 9 drives the second gear 15 to rotate, the second gear 15 drives the transmission gear ring 13 to rotate through meshing with the transmission gear ring 13 when rotating, the transmission gear ring 13 drives the screening cylinder 11 to rotate at the rear side of the mounting plate 20 through the friction transmission mechanism, the crushed plastics are sorted and circularly conveyed, and the accumulation and blockage of the plastics in the screening cylinder 11 are avoided.
The friction transmission mechanism comprises a friction transmission block 26 and a return spring 27, wherein the friction transmission block 26 is arranged in the transmission gear ring 13, the inner end of the friction transmission block 26 is of a hemispherical structure, the return spring 27 is arranged at the outer end of the friction transmission block 26, an inward thrust is provided for the friction transmission block 26, the friction transmission block 26 and the screening cylinder 11 are tightly attached, the inner end of the friction transmission block 26 is made of rubber materials, the friction force between the friction transmission block 26 and the screening cylinder 11 is increased, the friction transmission block 26 takes the center of the transmission gear ring 13 as a center of a circle and is distributed in the transmission gear ring 13 at the same angle, an inner observation window of the mounting plate 20 is provided with a mounting rod 23, the rear end of the mounting rod 23 is provided with a mounting groove 24, the mounting groove 24 is formed on the front side surface of the surrounding plate 10, the mounting groove 24 and the mounting rod 23 are in threaded connection, the surface of the mounting rod 23 is fixedly provided with a pressing plate 25, the pressing plate 25 is arranged on the front side of the mounting plate 20, and the mounting plate 20 and the screening cylinder 11 can be mounted or dismounted by rotating the mounting rod 23 subsequently;
after the screening cylinder 11 is installed, the friction transmission block 26 with the hemispherical inner end can be extruded to compress the reset spring 27, the friction transmission block 26 is tightly attached to the screening cylinder 11 under the action of the reset spring 27, so that the subsequent screening cylinder 11 can synchronously rotate with the transmission gear ring 13, when the screening cylinder 11 is required to be dismounted subsequently, the installation rod 23 can be rotated, the threaded connection between the installation rod 23 and the installation groove 24 is removed, the installation rod 23 is pulled out of the installation groove 24, the extrusion effect of the pressing plate 25 on the installation plate 20 is removed, then the installation plate 20 can be pulled, the screening cylinder 11 is pulled out of the transmission gear ring 13, the dismounting of the screening cylinder 11 is completed, the screening cylinder 11 is convenient to replace or maintain, and after the screening cylinder 11 is dismounted, the crushing roller 2 is in a leakage state, the screening cylinder 11 with different filtering apertures can be replaced according to the crushing requirements conveniently, so that the screening cylinder 11 with different filtering apertures is matched with the plastic crushing requirements, and the convenience and the application range of the screening cylinder is improved.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The utility model provides a full-automatic circulation rubbing crusher of plastics, includes crushing case (1), crushing roller (2), feed inlet (3), discharge gate (4) and motor (5), the inside of crushing case (1) is provided with crushing roller (2) in pairs, and installs feed inlet (3) in the top of crushing case (1) to the below of crushing case (1) is provided with discharge gate (4), the rear end of crushing roller (2) is connected with motor (5), provides rotary driving force for crushing roller (2);
the method is characterized in that: the utility model discloses a crushing roller, which is characterized in that a surrounding plate (10) is arranged on the outer side of the crushing roller (2), the surrounding plate (10) is fixed in the crushing box (1) to provide shielding for the outer side of the crushing roller (2), the upper side and the lower side of the surrounding plate (10) are of an opening structure design, a screening cylinder (11) is arranged on the outer side of the surrounding plate (10), crushed plastics are sorted, a baffle plate (12) is fixed on the inner wall of the screening cylinder (11) at equal angles, a product in the screening cylinder (11) is driven to move through the baffle plate (12), a transmission gear ring (13) is arranged on the outer side of the screening cylinder (11), the transmission gear ring (13) is connected with the screening cylinder (11) through a friction transmission mechanism, the outer side of the transmission gear ring (13) is meshed with a second gear (15), a rotary driving mechanism is connected with the middle part of the second gear (15), a movable plate (16) is arranged on the surface of the screening cylinder (11), a front end of the movable plate (16) is fixedly provided with a transmission gear ring (13), a torsion force is provided between a reset shaft (18) and a reset shaft (18) is arranged on the rotary shaft (18), the plastic enters the crushing roller (2) from the feeding hole (3) to crush the movable plate (16), a positioning block (17) is fixed on the surface of the screening cylinder (11) to position the movable plate (16), the front end of the screening cylinder (11) is connected with a mounting plate (20), a rotating structure is formed between the screening cylinder (11) and the mounting plate (20), and a detachable structure is formed between the mounting plate (20) and the surrounding plate (10).
2. A full-automatic plastic recycling crusher according to claim 1, characterized in that: the rear end of crushing roller (2) is fixed with first gear (6), and first gear (6) intermeshing on two sets of crushing roller (2) set up, make it can keep counter-rotating, the outside of first gear (6) is provided with mounting bracket (501), and motor (5) are fixed on mounting bracket (501) and are controlled the rotation of a set of crushing roller (2).
3. A full automatic cycle plastic pulverizer as defined in claim 1 or 2, wherein: the rotary driving mechanism comprises an output shaft (7), a transmission belt (8) and a transmission shaft (9);
an output shaft (7) fixed at the rear end of the group of crushing rollers (2) and rotating together with the crushing rollers (2);
the transmission belt (8) is arranged on the surface of the output shaft (7);
the transmission shaft (9) is fixed in the middle of the second gear (15) to control the rotation of the second gear (15), the rear end of the transmission shaft (9) penetrates through the rear surface of the crushing box (1), and the rear end of the transmission shaft (9) is connected with the output shaft (7) through the transmission belt (8).
4. A full-automatic plastic recycling crusher according to claim 1, characterized in that: positioning rings (14) are arranged on the front side and the rear side of the transmission gear ring (13), the transmission gear ring (13) is in rotary connection with the positioning rings (14), and the transmission gear ring (13) is positioned through the positioning rings (14).
5. A full-automatic plastic recycling crusher according to claim 1, characterized in that: the front end of the screening cylinder (11) is fixedly provided with a connecting block (21), the outer side of the connecting block (21) is provided with a connecting groove (22), and the connecting groove (22) is formed in the shape of a ring and arranged on the rear side surface of the mounting plate (20).
6. The full-automatic plastic circulating crusher according to claim 6, wherein: the connecting block (21) and the connecting groove (22) are rotationally connected, and the nodding sections of the connecting block (21) and the connecting groove (22) are of T-shaped structural design.
7. A full-automatic plastic recycling crusher according to claim 1, characterized in that: the friction transmission mechanism comprises a friction transmission block (26) and a return spring (27);
the friction transmission block (26) is arranged in the transmission gear ring (13), and the inner end of the friction transmission block (26) is of a hemispherical structure design;
and the return spring (27) is arranged at the outer end of the friction transmission block (26) and provides inward thrust for the friction transmission block (26), so that the friction transmission block (26) and the screening cylinder (11) are tightly attached.
8. The full-automatic plastic recycling crusher according to claim 7, wherein: the inner end of the friction transmission block (26) is made of rubber materials, friction force between the friction transmission block and the screening cylinder (11) is increased, and the friction transmission block (26) is distributed in the transmission gear ring (13) at equal angles by taking the center of the transmission gear ring (13) as the center of a circle.
9. A full-automatic plastic recycling crusher according to claim 1, characterized in that: the inside observation window of mounting panel (20) has installation pole (23), and the rear end of installation pole (23) is provided with mounting groove (24), front side surface at enclosing board (10) is seted up in mounting groove (24), and constitutes threaded connection between mounting groove (24) and installation pole (23) to the surface mounting of installation pole (23) has clamp plate (25), clamp plate (25) set up the front side at mounting panel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310612837.0A CN116476277A (en) | 2023-05-29 | 2023-05-29 | Full-automatic circulation rubbing crusher of plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310612837.0A CN116476277A (en) | 2023-05-29 | 2023-05-29 | Full-automatic circulation rubbing crusher of plastics |
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| Publication Number | Publication Date |
|---|---|
| CN116476277A true CN116476277A (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310612837.0A Withdrawn CN116476277A (en) | 2023-05-29 | 2023-05-29 | Full-automatic circulation rubbing crusher of plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116476277A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117656306A (en) * | 2023-12-06 | 2024-03-08 | 江苏奥辉聚氨酯制品科技有限公司 | Recovery and fragmentation equipment for polyurethane foaming leftover materials |
| CN118002254A (en) * | 2024-04-09 | 2024-05-10 | 天津木华清研科技有限公司 | Real-time screening processing device for lithium battery regeneration and recovery |
| CN118491600A (en) * | 2024-07-19 | 2024-08-16 | 徐州德耀矿山机械制造有限公司 | Broken processing preprocessing device in sulphur colliery |
-
2023
- 2023-05-29 CN CN202310612837.0A patent/CN116476277A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117656306A (en) * | 2023-12-06 | 2024-03-08 | 江苏奥辉聚氨酯制品科技有限公司 | Recovery and fragmentation equipment for polyurethane foaming leftover materials |
| CN118002254A (en) * | 2024-04-09 | 2024-05-10 | 天津木华清研科技有限公司 | Real-time screening processing device for lithium battery regeneration and recovery |
| CN118491600A (en) * | 2024-07-19 | 2024-08-16 | 徐州德耀矿山机械制造有限公司 | Broken processing preprocessing device in sulphur colliery |
| CN118491600B (en) * | 2024-07-19 | 2024-09-20 | 徐州德耀矿山机械制造有限公司 | Broken processing preprocessing device in sulphur colliery |
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Application publication date: 20230725 |