CN115464808B - A high-efficiency crushing equipment for plastic bags with circular crushing - Google Patents
A high-efficiency crushing equipment for plastic bags with circular crushing Download PDFInfo
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- CN115464808B CN115464808B CN202211155026.4A CN202211155026A CN115464808B CN 115464808 B CN115464808 B CN 115464808B CN 202211155026 A CN202211155026 A CN 202211155026A CN 115464808 B CN115464808 B CN 115464808B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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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
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
本发明提供了一种循环破碎的塑料袋高效破碎设备，属于塑料回收加工技术领域，包括回收处理装置、传动仓和循环送料仓，传动仓和循环送料仓与回收处理装置相连通，回收处理装置的顶部开设有进料口，循环送料仓的侧面开设有朝向进料口的循环添料口，回收处理装置的内部固定安装有与进料口相连通的破碎仓，破碎仓的内部通过轴承转动连接有多组破碎辊，回收处理装置的内部通过轴承转动连接有转动轴。该发明，通过破碎辊的缓速转动摩擦撕裂，在保证稳定的破碎环境的同时可以实现对塑料袋的高效破碎，同时配合载料盒对初步破碎后的碎片进行循环输送，实现循环破碎，可以使最终破碎的规格满足回收处理要求。
The present invention provides a high-efficiency crushing equipment for plastic bags with cyclic crushing, which belongs to the technical field of plastic recycling and processing, and includes a recycling processing device, a transmission bin and a cyclic feeding bin, wherein the transmission bin and the cyclic feeding bin are connected to the recycling processing device, a feed inlet is provided on the top of the recycling processing device, a cyclic feeding port facing the feed inlet is provided on the side of the cyclic feeding bin, a crushing bin connected to the feed inlet is fixedly installed inside the recycling processing device, a plurality of groups of crushing rollers are rotatably connected inside the crushing bin through bearings, and a rotating shaft is rotatably connected inside the recycling processing device through bearings. The invention can realize high-efficiency crushing of plastic bags while ensuring a stable crushing environment through the slow rotation friction tearing of the crushing rollers, and at the same time cooperate with the loading box to cyclically transport the fragments after preliminary crushing to realize cyclic crushing, so that the final crushing specifications can meet the recycling processing requirements.
Description
Technical Field
The invention relates to the field of plastic recycling and processing, in particular to efficient plastic bag crushing equipment for cyclic crushing.
Background
The prior art publication No. CN106827304A discloses a plastic bag crusher, a crushing cutter is arranged in a crushing box, a motor is arranged on the crushing box, a rotating shaft of the motor is connected with the crushing cutter through a belt, a conveying frame is arranged above the motor, a driving roller and a driven roller which are connected through a conveying belt are arranged on the conveying frame, a touch block is arranged on the conveying belt, a first bevel gear is arranged on the rotating shaft, a second bevel gear meshed with the first bevel gear is arranged on the driving roller, a third bevel gear is arranged on the driven roller, a feeding channel is arranged in front of the conveying belt, a fourth bevel gear meshed with the third bevel gear is arranged at the upper end of the feeding channel, the inner side of the fourth bevel gear is conical, a scraping plate is arranged on the inner side wall of the fourth bevel gear, a feed hopper provided with a valve is arranged above the fourth bevel gear, one end of the lever is positioned below the fourth bevel gear, the other end of the lever is connected with a push rod, and the other end of the push rod is close to the valve;
however, in the prior art, because the plastic bag is small in density and light in weight, the plastic bag is easy to blow off by wind brought out by the blade when approaching to the blade, and the weight is light, and the contact pressure of the blade and plastic bag fragments is also small, so that the blade is difficult to further crush the primarily crushed plastic bag fragments, the cut plastic bag fragments are larger, more dead angles are caused, the follow-up cleaning and degreasing treatment are not facilitated, and the overall economy of plastic bag crushing and recycling is affected.
How to invent a high-efficiency crushing device for circularly crushing plastic bags to solve the problems becomes a problem to be solved by the person skilled in the art.
Disclosure of Invention
In order to make up for the defects, the invention provides efficient plastic bag crushing equipment for cyclic crushing, and aims to solve the problem that fragments after plastic bags are crushed are large.
The invention is realized in the following way:
The invention provides efficient crushing equipment for circularly crushing plastic bags, which comprises a recovery processing device, a transmission bin and a circulating feeding bin, wherein the transmission bin and the circulating feeding bin are communicated with the recovery processing device, a feed inlet is formed in the top of the recovery processing device, a circulating feeding inlet facing the feed inlet is formed in the side surface of the circulating feeding bin, a crushing bin communicated with the feed inlet is fixedly arranged in the recovery processing device, a plurality of groups of crushing rollers are rotatably connected in the crushing bin through bearings, a rotating shaft is rotatably connected in the recovery processing device through the bearings, a movable sieve plate is fixedly arranged on the side wall of the rotating shaft, and a decontamination bin is arranged at the bottom of the inner side of the recovery processing device;
The inside of the transmission bin is fixedly provided with a driving motor, the driving motor is fixedly connected with the center of the crushing roller, the inside of the transmission bin is rotationally connected with a first transmission shaft and a second transmission shaft through bearings, the inside of the transmission bin is rotationally connected with two groups of driving rollers through rotating shafts and bearings, an output shaft of the driving motor is respectively in driving connection with the driving rollers and the first transmission shaft through two groups of driving belts, and one ends, close to the first transmission shaft and the second transmission shaft, are in driving connection through two groups of meshed bevel gears;
through above-mentioned scheme, through the slowing of crushing roller rotation friction tearing, can realize the high-efficient breakage to the plastic bag when guaranteeing stable crushing environment, the cooperation carries the magazine simultaneously and carries out the cyclic delivery to the piece after the preliminary breakage, realizes the cyclic crushing, can make the finally broken specification satisfy the recovery processing requirement, through the shake filter effect of movable sieve, can prevent that the piece after the breakage from piling up, realizes high-efficient dynamic filtration and transport to the piece after the breakage, has guaranteed the filter effect to the plastic bag piece.
Preferably, the outer side walls of every two groups of adjacent crushing rollers are provided with toothed rings which are distributed in a staggered way, the transmission shafts of the crushing rollers in each group are further connected through a group of transmission belts in a transmission way, and a plurality of groups of plugging clamping grooves which are staggered with the toothed rings of the outer side walls of the crushing rollers are formed in one side of the inner side wall of the crushing bin, which is positioned in the rotation direction of the crushing rollers.
Preferably, the outer side walls of the two groups of driving rollers are movably sleeved with a circulating belt, and a plurality of groups of evenly distributed material carrying boxes are arranged on the outer side walls of the circulating belt.
Preferably, the top of the material carrying box is provided with an opening, the bottom of the material carrying box is obliquely arranged, and the opening of the material carrying box faces downwards when the material carrying box is close to the circulating material adding port;
The lateral wall of carrying the magazine is laminated mutually with the circulation and is added the feed opening, and the lateral wall of carrying the magazine is also laminated mutually with the inside wall of circulation feed bin.
Preferably, the surface of the movable sieve plate is provided with a filtering hole, the movable sieve plate is of an inclined design, a plurality of groups of driving cams are fixedly arranged on the outer side wall of the first transmission shaft, and the side walls of the driving cams are contacted with the bottom of the movable sieve plate.
Preferably, the surface in decontamination storehouse has been seted up decontaminating groove, and the inside in decontamination storehouse is connected with a set of third transmission shaft that is located decontaminating groove center department through the bearing rotation, is connected through a set of driving belt transmission between third transmission shaft and the second transmission shaft, and the lateral wall of third transmission shaft is connected with the live-rollers through the bearing rotation, and the ring channel has been seted up to decontaminating groove's inside wall, and the one end that the live-rollers pressed close to the ring channel is provided with a set of transmission gear that extends to the ring channel inside, and the lateral wall of live-rollers still fixed mounting has the dispersion roller of multiunit annular distribution.
Preferably, the transmission gear is designed as a bevel gear, and a circle of annular racks meshed with the transmission gear are arranged in the annular groove;
Through above-mentioned scheme, when the third transmission shaft drives the live-action roller and rotates, through the meshing of annular rack and drive gear, drive the synchronous rotation of live-action roller to drive the dispersion roller and rotate, can improve the stirring effect to decontaminating the inside mixed liquid of groove, can prevent moreover that the plastic bag piece from adhering to the surface of live-action roller.
Preferably, the inner side wall of the annular groove is movably sleeved with a group of annular filter screens which are fixedly arranged on the outer side wall of the rotating roller.
The beneficial effects of the invention are as follows:
Through retarded rotation friction tearing of the crushing roller, high-efficiency crushing of the plastic bag can be realized while a stable crushing environment is ensured, meanwhile, cyclic crushing is realized by matching with a material carrying box to circularly convey the primarily crushed fragments, the final crushed specification can meet the subsequent processing requirement, the crushed fragments can be prevented from being accumulated through the shaking filtering effect of the movable sieve plate, high-efficiency dynamic filtering and conveying of the crushed fragments are realized, and the filtering effect of the fragments of the plastic bag is ensured;
meanwhile, the broken plastic bag fragments can be subjected to the breaking treatment, the efficient decontamination and cleaning effects are realized, the energy multilevel utilization is effectively realized, the treated plastic bag fragments are convenient to recycle, the purity of plastic bag recycling treatment in the subsequent treatment is affected by the oil dirt impurities attached to the plastic bags, and the overall economic benefit of plastic bag recycling processing is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall external structure of a high-efficiency crushing device for circularly crushing plastic bags, which is provided by an embodiment of the invention;
Fig. 2 is a schematic diagram of a transmission bin structure of a high-efficiency plastic bag crushing device for cyclic crushing according to an embodiment of the invention;
Fig. 3 is a schematic diagram of the overall internal structure of a high-efficiency crushing device for circularly crushing plastic bags, which is provided by the embodiment of the invention;
fig. 4 is a schematic view of the internal structure of a crushing bin of a high-efficiency crushing device for circularly crushing plastic bags, which is provided by the embodiment of the invention;
Fig. 5 is a schematic view of the internal structure of a decontamination bin of a high-efficiency plastic bag crushing device for cyclic crushing according to an embodiment of the invention;
fig. 6 is a schematic diagram of the internal structure of a decontamination tank of a high-efficiency plastic bag crushing device for cyclic crushing according to an embodiment of the invention.
In the figure: 1. a recovery processing device; 2. a transmission bin; 3. circulating feeding bins; 4. a decontamination bin; 5. crushing bin; 11. a feed inlet; 12. a rotating shaft; 13. a movable screen plate; 21. a driving motor; 22. a first drive shaft; 23. a second drive shaft; 31. a cyclic material adding port; 32. a driving roller; 33. a circulating belt; 34. a loading box; 41. a third drive shaft; 42. an annular filter screen; 43. an annular groove; 44. a decontamination tank; 51. a crushing roller; 52. plugging the clamping groove; 221. a driving cam; 411. a rotating roller; 412. a transmission gear; 413. a dispersion roller; 431. an annular rack.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-4, a high-efficiency crushing device for a plastic bag for cyclic crushing comprises a recovery processing device 1, a transmission bin 2 and a cyclic feeding bin 3, wherein the transmission bin 2 and the cyclic feeding bin 3 are communicated with the recovery processing device 1, a feed inlet 11 is formed in the top of the recovery processing device 1, a cyclic feeding inlet 31 facing the feed inlet 11 is formed in the side surface of the cyclic feeding bin 3, a crushing bin 5 communicated with the feed inlet 11 is fixedly arranged in the recovery processing device 1, a plurality of groups of crushing rollers 51 are rotatably connected in the crushing bin 5 through bearings, a rotating shaft 12 is rotatably connected in the recovery processing device 1 through bearings, a movable sieve plate 13 is fixedly arranged on the side wall of the rotating shaft 12, and a decontamination bin 4 is arranged at the bottom of the inner side of the recovery processing device 1;
The inside fixed mounting of drive storehouse 2 has driving motor 21, driving motor 21 and the center fixed connection of crushing roller 51, and the inside of drive storehouse 2 is connected with first transmission shaft 22 and second transmission shaft 23 through the bearing rotation, and the inside of drive storehouse 2 is connected with two sets of drive rollers 32 through pivot and bearing rotation, and driving motor 21's output shaft is connected with drive roller 32 and first transmission shaft 22 through two sets of driving belt respectively in a driving way, and the one end that first transmission shaft 22 and second transmission shaft 23 are close to then is connected through two sets of engaged with bevel gear transmission.
Referring to fig. 4, the outer side walls of every two adjacent groups of crushing rollers 51 are provided with staggered toothed rings, the transmission shafts of the crushing rollers 51 of each group are also connected through a group of transmission belts in a transmission manner, and a plurality of groups of blocking clamping grooves 52 which are staggered with the toothed rings of the outer side walls of the crushing rollers 51 are formed in one side of the inner side wall of the crushing bin 5 in the rotation direction of the crushing rollers 51;
It should be noted that, the inside of the plugging slot 52 is roughened, specifically, the roughness can be improved by adding silicon carbide, so that when the gear ring of the crushing roller 51 carries the plastic bag fragments, the plugging slot 52 can provide a large amount of friction force, and then the plastic bag fragments are torn and crushed by the friction force between the gear ring of the crushing roller 51 and the plugging slot 52.
Referring to fig. 3, the outer side walls of the two sets of driving rollers 32 are movably sleeved with a circulating belt 33, and a plurality of groups of evenly distributed material carrying boxes 34 are arranged on the outer side walls of the circulating belt 33.
Further, an opening is formed in the top of the material carrying box 34, the bottom of the material carrying box 34 is obliquely arranged, and the opening is downward when the material carrying box 34 is close to the circulating material adding port 31;
The side wall of the material carrying box 34 is attached to the circulating material adding port 31, and the side wall of the material carrying box 34 is attached to the inner side wall of the circulating material feeding bin 3.
Referring to fig. 3, the surface of the movable screen 13 is provided with filtering holes, the movable screen 13 is of an inclined design, a plurality of groups of driving cams 221 are fixedly mounted on the outer side wall of the first transmission shaft 22, and the side walls of the driving cams 221 are in contact with the bottom of the movable screen 13.
The working principle of the efficient plastic bag crushing equipment for cyclic crushing is as follows:
Firstly, the driving motor 21 is controlled to be electrified and started, then, plastic bags to be crushed are added towards the inside of the crushing bin 5 through the feeding hole 11, the driving motor 21 is electrified to drive the transmission shafts of the crushing rollers 51 to rotate, and then, the transmission belts drive the crushing rollers 51 to rotate towards the blocking clamping grooves 52, because the rotation speed and the rotation direction of each crushing roller 51 are the same, when the plastic bags enter the gaps of the two crushing rollers 51, one crushing roller 51 rotates to drive the plastic bags to rise towards the blocking clamping grooves 52 and the other crushing roller 51 drives the plastic bags to rotate towards the movable sieve plate 13, the clamping force on the plastic bags can be greatly increased through the gear rings designed on the surfaces of the crushing rollers 51 in a staggered manner, the plastic bags are prevented from slipping, and then, the plastic bags are torn and crushed through the rotation of the two crushing rollers 51, part of broken plastic bag fragments fall into the surface of the movable sieve plate 13 through the rotation of the breaking roller 51 towards the movable sieve plate 13, the other part is driven to the space between two groups of breaking rollers 51 of the next group along with the rotation of the breaking roller 51 towards the blocking clamping groove 52 for tearing and breaking until the rest plastic bag fragments are driven to the gap between the breaking roller 51 and the blocking clamping groove 52, and due to the dislocation design of the blocking clamping groove 52 and the ring gear of the breaking roller 51, the plastic bag fragments in the gap between the breaking roller 51 and the blocking clamping groove 52 can be grabbed through the grabbing force of the ring gear of the breaking roller 51 through the rotation of the breaking roller 51, and meanwhile, when the grabbed plastic bag fragments pass through the inside of the breaking roller 51, the plastic bag fragments can be torn through the friction force of the ring gear of the breaking roller 51 and the inside of the blocking clamping groove 52, and finally torn plastic bag fragments are all conveyed to the surface of the movable sieve plate 13;
When the output shaft of the driving motor 21 rotates, the first transmission shaft 22 is driven to rotate through a transmission belt, the first transmission shaft 22 rotates to drive the driving cam 221 to rotate, when the driving cam 221 rotates, the protrusion of the driving cam 221 rotates to pass through the movable sieve plate 13, the movable sieve plate 13 can be driven to rotate along the rotation shaft 12, the tail end of the movable sieve plate 13 rises, when the protrusion of the driving cam 221 does not contact with the movable sieve plate 13, the movable sieve plate 13 always contacts with the driving cam 221, so that the movable sieve plate 13 rotates around the rotation shaft 12, the tail end of the movable sieve plate 13 falls, the driving cam 221 continuously rotates to drive the movable sieve plate 13 to shake around the rotation shaft 12 along with the continuous rotation of the driving motor 21, plastic bag fragments on the surface of the movable sieve plate 13 can keep dynamic along with the shake of the movable sieve plate 13, smaller fragments enter the inside of the decontamination bin 4 through the filtering holes and are collected, and larger fragments enter the bottom of the circulation conveying bin 3 along with the shake of the movable sieve plate 13 along the inclined plane of the movable sieve plate 13;
The output shaft of the driving motor 21 drives the driving roller 32 to rotate through the driving belt when rotating, and then drives the circulating belt 33 to rotate, and further drives the material carrying box 34 to circularly rotate along the inner side wall of the circulating material conveying bin 3, when the material carrying box 34 passes through the inner side bottom of the circulating material conveying bin 3, the opening of the material carrying box 34 can load plastic bag fragments accumulated at the bottom of the circulating material conveying bin 3, and the loaded plastic bag fragments are conveyed along with the rotation of the material carrying box 34, when the material carrying box 34 loaded with the plastic bag fragments passes through the highest position inside the circulating material conveying bin 3, the opening of the material carrying box 34 turns downwards along with the rotation of the material carrying box 34, at the moment, the bottom inclined surface of the material carrying box 34 is positioned above, meanwhile, the plastic bag fragments loaded inside the material carrying box 34 fall down, the inclined surface of the falling plastic bag fragments fall into the material inlet 11 through the circulating material adding port 31, and then enter the crushing and tear again until the torn fragments pass through the filtering holes of the movable sieve plate 13; compared with the cutting knife technology in the prior art, the device realizes the breaking of the plastic bag through the retarded rotation friction tearing of the breaking roller 51, can achieve a good grabbing effect on the plastic bag through the staggered gear ring of the breaking roller 51, can improve the friction force on the plastic bag through the rough design of the plugging clamping groove 52, has stable breaking effect and good breaking effect when breaking the plastic bag, has stable breaking environment, has slow rotating speed of the breaking roller 51, can not generate air flow for dispersing fragments of the plastic bag, can not scatter the fragments of the plastic bag, and can realize the cyclic conveying of the primarily broken fragments by matching with the material carrying box 34, so that the recycling processing requirement can be met by the finally broken specification, the broken fragments can be prevented from piling up by the shaking filtering effect of the movable sieve plate 13, the efficient dynamic filtration and conveying of the broken fragments can be realized, and the filtering effect of the fragments of the plastic bag can be ensured;
Example 2
As shown in fig. 5-6, a decontamination groove 44 is formed in the surface of the decontamination bin 4, a group of third transmission shafts 41 located at the center of the decontamination groove 44 are rotatably connected in the decontamination bin 4 through bearings, the third transmission shafts 41 are in transmission connection with the second transmission shafts 23 through a group of transmission belts, the outer side wall of the third transmission shafts 41 is rotatably connected with a rotating roller 411 through bearings, an annular groove 43 is formed in the inner side wall of the decontamination groove 44, a group of transmission gears 412 extending into the annular groove 43 are arranged at one end, close to the annular groove 43, of the rotating roller 411, and a plurality of groups of dispersion rollers 413 distributed in an annular mode are fixedly arranged on the outer side wall of the rotating roller 411.
Further, referring to fig. 6, the transmission gear 412 is designed as a helical gear, and a ring of annular racks 431 meshed with the transmission gear 412 are disposed inside the annular groove 43.
Referring to fig. 6, a set of ring-shaped filter screens 42 are movably sleeved on the inner side wall of the annular groove 43, and the ring-shaped filter screens 42 are fixedly installed on the outer side wall of the rotating roller 411;
Working principle:
Firstly, filling cleaning liquid and clean water into the decontamination groove 44, and adding the liquid level to a height exceeding the dispersing roller 413; when the driving motor 21 drives the first transmission shaft 22 to rotate, the first transmission shaft 22 and the second transmission shaft 23 are rotationally connected through two groups of meshed bevel gears, so as to drive the second transmission shaft 23 to rotate, meanwhile, a transmission belt between the second transmission shaft 23 and the third transmission shaft 41 drives the third transmission shaft 41 to rotate, when the third transmission shaft 41 rotates, the rotating roller 411 can be driven to rotate along with the third transmission shaft 41, when the rotating roller 411 rotates around the third transmission shaft 41, when the transmission gear 412 passes through the annular rack 431 in the annular groove 43, the meshing of the transmission gear 412 and the annular rack 431 can drive the transmission gear 412 to rotate through the annular rack 431, so as to drive the rotating roller 411 to rotate, and the rotation of the rotating roller 411 can stir plastic bag fragments and cleaning liquid collected in the decontamination groove 44 to circularly rotate the liquid in the decontamination groove 44 through the rotation of the third transmission shaft 41, preventing the plastic bag fragments from depositing, ensuring the contact between the plastic bag fragments and the cleaning liquid, improving the stirring effect of the cleaning liquid and the plastic bag fragments in the decontamination tank 44 by the rotation of the dispersion roller 413, leading the plastic bag fragments to better contact with the cleaning liquid, and when the rotation roller 411 rotates, part of the plastic bag fragments possibly adhere to the surface of the rotation roller 411 against the water flow direction and are positioned at the joint of the rotation roller 411 and the dispersion roller 413, but along with the rotation of the rotation roller 411, the surface of the rotation roller 411 can alternately contact with the cleaning liquid in the water flow direction, thereby effectively avoiding the adhesion of the broken plastic bag fragments on the surface of the rotation roller 411, improving the stirring effect of the cleaning liquid and the plastic bag fragments by the rotation of the rotation roller 411, and separating the plastic bag fragments from the rotation roller 411 along with the dynamic rotation of the rotation roller 411 and the dispersion roller 413, the phenomenon that plastic bag fragments are attached to the surface of the rotating roller 411 and cannot be cleaned is avoided, the crushed plastic bag fragments can be cleaned effectively while the crushing treatment is carried out, the energy multi-stage utilization is effectively realized, the treated plastic bag fragments are convenient to recycle, the purity of plastic bag recycling treatment in the subsequent treatment is reduced due to the fact that the oil dirt impurities attached to the plastic bags influence the plastic bag recycling treatment, and the overall economic benefit of plastic bag recycling treatment is improved;
it should be noted that, the rotating roller 411 may rotate and simultaneously may drive the annular filter screen 42 to rotate inside the annular groove 43, so as to effectively prevent the plastic bag fragments inside the decontamination groove 44 from entering the annular groove 43 to affect the transmission connection between the transmission gear 412 and the annular rack 431.
It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient crushing equipment of plastic bag of circulation broken, includes recovery processing device (1), transmission storehouse (2) and circulation feed bin (3), its characterized in that, transmission storehouse (2) and circulation feed bin (3) are linked together with recovery processing device (1), feed inlet (11) have been seted up at the top of recovery processing device (1), circulation feed bin (31) towards feed inlet (11) have been seted up to the side of circulation feed bin (3), the inside fixed mounting of recovery processing device (1) has broken storehouse (5) that are linked together with feed inlet (11), the inside of broken storehouse (5) is connected with multiunit crushing roller (51) through the bearing rotation, the inside of recovery processing device (1) is connected with axis of rotation (12) through the bearing rotation, the lateral wall fixed mounting of axis of rotation (12) has movable sieve (13), the inboard bottom of recovery processing device (1) is provided with decontamination storehouse (4);
The inside of the transmission bin (2) is fixedly provided with a driving motor (21), the driving motor (21) is fixedly connected with the center of the crushing roller (51), the inside of the transmission bin (2) is rotationally connected with a first transmission shaft (22) and a second transmission shaft (23) through a bearing, the inside of the transmission bin (2) is rotationally connected with two groups of driving rollers (32) through a rotating shaft and a bearing, an output shaft of the driving motor (21) is respectively in driving connection with the driving rollers (32) and the first transmission shaft (22) through two groups of driving belts, and one ends, close to the first transmission shaft (22) and the second transmission shaft (23), are in driving connection through two groups of bevel gears which are meshed;
The surface of decontamination storehouse (4) has seted up decontamination groove (44), the inside of decontamination storehouse (4) is connected with a set of third transmission shaft (41) that are located decontamination groove (44) center department through the bearing rotation, be connected through a set of driving belt transmission between third transmission shaft (41) and second transmission shaft (23), the lateral wall of third transmission shaft (41) is connected with live-rollers (411) through the bearing rotation, ring channel (43) have been seted up to the inside wall of decontamination groove (44), the one end that ring channel (43) was pressed close to live-rollers (411) is provided with a set of transmission gear (412) that extend to ring channel (43) inside, the lateral wall of live-rollers (411) still fixed mounting has multiunit annular distribution's dispersion roller (413).
2. The efficient plastic bag crushing device for cyclic crushing according to claim 1, wherein every two groups of adjacent outer side walls of the crushing rollers (51) are provided with staggered toothed rings, the transmission shafts of the crushing rollers (51) of each group are further connected through a group of transmission belts in a transmission manner, and a plurality of groups of blocking clamping grooves (52) which are staggered with the toothed rings of the outer side walls of the crushing rollers (51) are formed in one side of the inner side wall of the crushing bin (5) in the rotation direction of the crushing rollers (51).
3. The efficient plastic bag crushing device for cyclic crushing according to claim 1, wherein the outer side walls of the two groups of driving rollers (32) are movably sleeved with a circulating belt (33), and a plurality of groups of evenly distributed material carrying boxes (34) are arranged on the outer side walls of the circulating belt (33).
4. A high-efficiency crushing device for plastic bags for cyclic crushing according to claim 3, wherein an opening is arranged at the top of the material carrying box (34), the bottom of the material carrying box (34) is obliquely arranged, and the opening is downward when the material carrying box (34) is close to the cyclic material adding opening (31);
The side wall of the material carrying box (34) is attached to the circulating material adding port (31), and the side wall of the material carrying box (34) is attached to the inner side wall of the circulating material conveying bin (3).
5. The efficient plastic bag crushing device for cyclic crushing according to claim 1, wherein the surface of the movable screen plate (13) is provided with filtering holes, the movable screen plate (13) is of an inclined design, a plurality of groups of driving cams (221) are fixedly arranged on the outer side wall of the first transmission shaft (22), and the side walls of the driving cams (221) are in contact with the bottom of the movable screen plate (13).
6. The efficient plastic bag crushing device for cyclic crushing according to claim 5, wherein the transmission gear (412) is a bevel gear design, and a ring-shaped rack (431) meshed with the transmission gear (412) is arranged in the annular groove (43).
7. The efficient plastic bag crushing device for cyclic crushing according to claim 6, wherein a group of annular filter screens (42) are movably sleeved on the inner side wall of the annular groove (43), and the annular filter screens (42) are fixedly arranged on the outer side wall of the rotating roller (411).
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| CN202211155026.4A CN115464808B (en) | 2022-09-21 | 2022-09-21 | A high-efficiency crushing equipment for plastic bags with circular crushing |
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| CN202211155026.4A CN115464808B (en) | 2022-09-21 | 2022-09-21 | A high-efficiency crushing equipment for plastic bags with circular crushing |
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| CN115464808B true CN115464808B (en) | 2024-09-17 |
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| CN120422381B (en) * | 2025-04-27 | 2025-11-18 | 兴化市鑫润温室设备配件有限公司 | A plastic film recycling and processing device for greenhouses |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210935327U (en) * | 2019-10-18 | 2020-07-07 | 于淼 | Civil engineering construction waste treatment device |
| CN114161617A (en) * | 2021-12-13 | 2022-03-11 | 重庆电子工程职业学院 | Automatic environment-friendly waste plastic crushing device with cleaning function |
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| CZ2003645A3 (en) * | 2003-03-05 | 2004-10-13 | Rieteráczáa@S | Device for crushing of plastic products and/or plastic half-finished products, particularly in order to recycle thereof |
| DE212019000067U1 (en) * | 2019-10-24 | 2019-11-26 | Suzhou Green Rulan Environmental Protection Technology Co., Ltd. | An environmental protection device for crushing solid waste |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210935327U (en) * | 2019-10-18 | 2020-07-07 | 于淼 | Civil engineering construction waste treatment device |
| CN114161617A (en) * | 2021-12-13 | 2022-03-11 | 重庆电子工程职业学院 | Automatic environment-friendly waste plastic crushing device with cleaning function |
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Effective date of registration: 20240815 Address after: 421899 Dongjiang Industrial Park, Dong'er Road, Group 13, Qinglu Community Neighborhood Committee, Sanjia Street, Leiyang City, Hunan Province Applicant after: Hunan Qiyue Plastic Industry Co.,Ltd. Country or region after: China Address before: 421800 group 13, Qinglu village committee, Wulipai sub district office, Leiyang City, Hengyang City, Hunan Province Applicant before: Hunan Jin Yue degradable plastic products Co.,Ltd. Country or region before: China |
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Effective date of registration: 20251021 Address after: 421800 East Second Road, Dongjiang Industrial Park Office Building, Room 101, Sanjia Street Office, Liancheng City, Hengyang City, Hunan Province Patentee after: Hunan shenghui plastic industry Co.,Ltd. Country or region after: China Address before: 421899 Dongjiang Industrial Park, Dong'er Road, Group 13, Qinglu Community Neighborhood Committee, Sanjia Street, Leiyang City, Hunan Province Patentee before: Hunan Qiyue Plastic Industry Co.,Ltd. Country or region before: China |