CN111438854A - Recovery processing device of plastic lunch box - Google Patents
Recovery processing device of plastic lunch box Download PDFInfo
- Publication number
- CN111438854A CN111438854A CN202010351506.2A CN202010351506A CN111438854A CN 111438854 A CN111438854 A CN 111438854A CN 202010351506 A CN202010351506 A CN 202010351506A CN 111438854 A CN111438854 A CN 111438854A
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- Prior art keywords
- cavity
- separation
- wall
- fixedly connected
- box
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- 239000004033 plastic Substances 0.000 title claims abstract description 31
- 229920003023 plastic Polymers 0.000 title claims abstract description 31
- 238000011084 recovery Methods 0.000 title claims description 3
- 230000000903 blocking effect Effects 0.000 claims abstract description 31
- 235000012054 meals Nutrition 0.000 claims abstract description 22
- 238000004064 recycling Methods 0.000 claims abstract description 13
- 239000002985 plastic film Substances 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims description 62
- 238000004140 cleaning Methods 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000018044 dehydration Effects 0.000 claims description 14
- 238000006297 dehydration reaction Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 239000012634 fragment Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000005238 degreasing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000012466 permeate Substances 0.000 claims description 2
- 239000010813 municipal solid waste Substances 0.000 description 10
- -1 polypropylene Polymers 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000021178 picnic Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- 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
-
- 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
- B29B2017/001—Pretreating the materials before recovery
- B29B2017/0015—Washing, rinsing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0488—Hammers or beaters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a recycling and processing device of plastic meal boxes, which comprises a processing box, wherein a hopper for feeding is arranged in the upper surface of the processing box, a baffle for blocking plastic sheets from splashing is arranged in the hopper, support rods with symmetrical left and right positions are fixedly arranged between the baffle and the inner wall of the hopper, a first bearing is fixedly arranged at the center of the baffle, and the lower side of the hopper is communicated with a crushing cavity.
Description
Technical Field
The invention relates to the technical field of garbage crushing equipment, in particular to a recycling and processing device for plastic lunch boxes.
Background
The plastic lunch box is a plastic container made of food-grade plastic materials and used for bringing convenience to people to take food outside, is a common plastic product in daily life, is an indispensable plastic container in outdoor picnic or food takeout service, is made of polypropylene material at present,
in recent years, the take-out industry is rising, more and more plastic meal box garbage is generated, most of the garbage is made of non-degradable polypropylene materials and is doped with food residues, most of the garbage can be only subjected to landfill treatment or incineration treatment, so that the environment is greatly influenced, and resources are wasted, so that the design of equipment capable of treating the plastic meal box garbage and processing the plastic meal box garbage into reusable resources is very necessary.
Disclosure of Invention
The invention aims to provide a recycling and processing device for plastic meal boxes, which is used for overcoming the defects in the prior art.
The recycling device for the plastic lunch box comprises a processing box, wherein a hopper for feeding materials is arranged in the upper surface of the processing box, a baffle for preventing plastic sheets from splashing is arranged in the hopper, support rods with symmetrical left and right positions are fixedly arranged between the baffle and the inner wall of the hopper, a first bearing is fixedly arranged at the center of the baffle, a crushing cavity is communicated with the lower side of the hopper, an inner cavity is communicated with the lower side of the crushing cavity, a separation box with an opening at the left side is fixedly arranged on the left wall of the inner cavity, a separation cavity communicated with the crushing cavity is arranged in the separation box, a bearing plate is connected in the separation cavity in a sliding manner, a magnet for adsorbing the bearing plate is arranged on the left wall of the separation cavity, and a first rotating shaft which penetrates through the crushing cavity, extends into the separation cavity, penetrates through the separation cavity and is rotatably connected with the bearing plate is fixedly arranged on the inner hole wall of, the first rotating shaft is fixedly connected with a stirring blade which is positioned in the crushing cavity and used for stirring and crushing lunch boxes, the lower end of the first rotating shaft is connected with a second rotating shaft, the lower end of the second rotating shaft is in power connection with a separation motor which is in sliding connection with the separation cavity, a connecting rod is fixedly connected between the separation motor and the bearing plate, the lower end of the separation motor is fixedly connected with a supporting spring, the lower end of the separation motor is fixedly arranged on the bottom wall of the separation cavity, a water inlet is arranged in the left wall of the separation cavity, the upper right side of the separation cavity is provided with an outlet cavity which penetrates through the separation box, the upper side of the outlet cavity is provided with an infrared sensor which is fixedly arranged in the top wall of the inner cavity and used for detecting fragments, a slag discharge pipe which penetrates through the right wall of the inner cavity and extends out of the processing box and has a, the ooff valve with infrared sensor electric connection, the left side of separation motor is connected with the company's of being used for the action transmission and constructs, the left downside of inner chamber is equipped with the wiper mechanism who is used for the cutlery box piece to wash the deoiling, wiper mechanism is including being located discharging pipe in the processing case left wall, the left end of discharging pipe is equipped with and is used for carrying out the dehydration mechanism that spin-dries with the cutlery box piece.
On the basis of the technical scheme, the cleaning mechanism further comprises a cleaning cavity positioned on the lower side of the separation box, a permeable filtering inclined plate for discharging lunch box fragments is arranged in the cleaning cavity, a nozzle for spraying degreasing liquid is fixedly arranged on the upper side of the left wall of the cleaning cavity, a liquid inlet pipe for feeding liquid is connected to the left rear side of the nozzle, a drain pipe is communicated with the lower end of the right wall of the cleaning cavity, a first stop door is arranged at the right end of the cleaning cavity and is slidably connected to a first door cavity positioned in the processing box, a first spring with the upper end fixedly connected with the lower end of the first stop door is fixedly arranged on the bottom wall of the first door cavity, a second stop door is arranged at the left end of the cleaning cavity, a second door cavity capable of being slidably connected with the second stop door is arranged under the second stop door, and a first pull rope penetrating through the cleaning cavity is fixedly connected between the lower ends of the first stop door and the second stop door, the rear side of the second stop gate is provided with a control cavity, the front side of the control cavity is provided with a stop lever which is fixedly arranged on the rear side of the upper surface of the second stop gate and used for stopping fragments of the lunch box from entering the control cavity, and the stop lever is slidably connected with a stop lever cavity on the upper side and positioned in the top wall of the control cavity.
On the basis of the technical scheme, dehydration mechanism including set firmly in the backup pad of falling L shape on the processing case left surface, the dehydration motor has set firmly in the backup pad, the lower extreme power connection of dehydration motor run through and rotary connection in the third pivot of backup pad, the lower extreme of third pivot is connected with the fourth pivot, the lower extreme of backup pad has set firmly the dog, the upper end butt of dog have overlap in the fourth pivot can permeate water, sliding connection in the sleeve of backup pad, be equipped with the dehydration chamber in the sleeve, the inner wall sliding connection in dehydration chamber have conical set firmly in the support plectane of fourth pivot lower extreme, support plectane upside be equipped with the section of sliding of regular pentagon in the fourth pivot, sliding connection has the lantern ring in the section of sliding, the lantern ring with the dead lever of position symmetry about fixedly connected with between the telescopic inner wall.
On the basis of the technical scheme, the connecting mechanism comprises a through cavity penetrating through the left wall of the separation cavity, a blocking cavity penetrates through the upper wall and the lower wall of the through cavity, a blocking rod used for blocking the liquid inlet pipe and the water inlet is connected in a sliding mode in the blocking cavity, a first through hole used for communicating the liquid inlet pipe and a second through hole used for communicating the water inlet are formed in the blocking rod respectively, the right end of the blocking rod is fixedly connected with a connecting plate, the right end of the blocking rod is fixedly connected with the right end of the connecting plate, the connecting plate is fixedly connected with the separation motor, the rear end of the lower surface of the connecting plate is fixedly connected with a pull rod penetrating through the lower wall of the through cavity and extending into the control cavity, the rear surface of the second stop door is fixedly connected with a push rod, the lower end of the push rod is fixedly connected with a second spring, the right side of the second spring is rotatably connected to the front wall and the rear wall of the control cavity, the right lower end of the push rod is fixedly connected with a second pull rope penetrating through the pulley and fixedly connected with the lower end of the pull rod, the left end of the blocking rod is connected with a connecting rod 35L fixedly connected with the second bearing rod, and the fourth shaft.
On the basis of the technical scheme, the elastic force of the second spring is larger than that of the first spring.
The invention has the beneficial effects that: a large amount of plastic meal box garbage generated due to the rise of the take-out industry in recent years is crushed, cleaned, separated, deoiled and dehydrated to be converted into polypropylene fragments which can be reused, namely, the plastic meal box type white garbage which is difficult to degrade is treated, meanwhile, the plastic meal box plays the residual value and becomes polypropylene raw materials with wide application, the operation of the whole recycling and processing process is very simple, the labor intensity is low, and the polypropylene meal box is worthy of popularization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a recycling device for plastic meal boxes according to the present invention;
FIG. 2 is a schematic view of the present invention taken along the line A-A of FIG. 1;
FIG. 3 is a schematic view of the present invention taken along the line B-B of FIG. 1;
fig. 4 is an enlarged view of the invention at C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, the recycling and processing device for plastic lunch boxes according to the embodiment of the invention comprises a processing box 10, a hopper 69 for feeding materials is arranged in the upper surface of the processing box 10, a baffle 73 for blocking plastic pieces from splashing is arranged in the hopper 69, support rods 72 symmetrical in left and right positions are fixedly arranged between the baffle 73 and the inner wall of the hopper 69, a first bearing 71 is fixedly arranged at the center of the baffle 73, a crushing cavity 11 is communicated with the lower side of the hopper 69, an inner cavity 15 is communicated with the lower side of the crushing cavity 11, a separation box 17 with an opening on the left side is fixedly arranged on the left wall of the inner cavity 15, a separation cavity 18 communicated with the crushing cavity 11 is arranged in the separation box 17, a bearing plate 27 is slidably connected in the separation cavity 18, a magnet 76 for adsorbing the bearing plate 27 is fixedly arranged on the left wall of the separation cavity 18, and a hole wall of the first bearing 71 penetrates through the crushing cavity 11, A first rotating shaft 70 extending into the separation cavity 18 and penetrating through and rotatably connected to the bearing plate 27, the first rotating shaft 70 is fixedly connected with a stirring blade 12 positioned in the crushing cavity 11 and used for stirring and crushing lunch boxes, the lower end of the first rotating shaft 70 is connected with a second rotating shaft 29, the lower end of the second rotating shaft 29 is in power connection with a separation motor 30 slidably connected to the separation cavity 18, a connecting rod 28 is fixedly connected between the separation motor 30 and the bearing plate 27, the lower end of the separation motor 30 is fixedly connected with a supporting spring 31, the lower end of which is fixedly arranged on the bottom wall of the separation cavity 18, a water inlet 21 is arranged in the left wall of the separation cavity 18, an outlet cavity 14 penetrating through the separation box 17 is arranged on the right upper side of the separation cavity 18, and an infrared sensor 13 fixedly arranged in the top wall of the inner cavity 15 and used for detecting the lunch box fragments is arranged on the upper, be equipped with in the right wall of disengagement chamber 18 and run through the right wall of inner chamber 15 stretches out the diameter of processing case 10 is far away than the scum pipe 16 of water inlet 21, the left end of scum pipe 16 is equipped with ooff valve 74, ooff valve 74 with infrared sensor 13 electric connection, the left side of separation motor 30 is connected with the company's of being used for the action transmission and constructs 801, the left downside of inner chamber 15 is equipped with the wiper mechanism 802 that is used for cutlery box piece washing deoiling, wiper mechanism 802 is including being located discharging pipe 46 in the left wall of processing case 10, discharging pipe 46's left end is equipped with the dehydration mechanism 803 that is used for carrying out the cutlery box piece spin-drying.
In addition, in one embodiment, the cleaning mechanism 802 further includes a cleaning chamber 35 located at the lower side of the separation box 17, a permeable filtering sloping plate 36 for discharging the broken meal boxes is arranged in the cleaning chamber 35, a nozzle 38 for spraying degreasing liquid is fixedly arranged at the upper side of the left wall of the cleaning chamber 35, a liquid inlet pipe 37 for feeding liquid is connected to the left rear side of the nozzle 38, a drain pipe 40 is communicated with the lower end of the right wall of the cleaning chamber 35, a first stop door 32 is arranged at the right end of the cleaning chamber 35, the first stop door 32 is slidably connected to a first door chamber 43 located in the processing box 10, a first spring 42 is fixedly connected to the lower end of the first stop door 32 at the upper end of the bottom wall of the first door chamber 43, a second stop door 39 is arranged at the left end of the cleaning chamber 35, a second door chamber 44 capable of slidably connecting with the second stop door 39 is arranged right below the second stop door 39, first shutter 32 with fixedly connected with runs through between the lower extreme of second shutter 39 wash the first stay cord 41 in chamber 35, the rear side of second shutter 39 is equipped with control chamber 75, the front side of control chamber 75 be equipped with set firmly in the rear side of second shutter 39 upper surface is used for blockking that the cutlery box piece gets into the pin 63 of control chamber 75, pin 63 sliding connection is in the upside be located pin chamber 61 in control chamber 75 top wall.
In addition, in one embodiment, the dehydration mechanism 803 includes an inverted L-shaped support plate 48 fixedly disposed on the left surface of the processing box 10, the support plate 48 is fixedly disposed with the dehydration motor 26, the lower end of the dehydration motor 26 is dynamically connected with a third rotating shaft 49 penetrating and rotatably connected to the support plate 48, the lower end of the third rotating shaft 49 is connected with a fourth rotating shaft 50, the lower end of the support plate 48 is fixedly disposed with a stopper 57, the upper end of the stopper 57 abuts against a sleeve 52 which is sleeved on the fourth rotating shaft 50 and can penetrate water and is slidably connected to the support plate 48, a dehydration cavity 55 is disposed in the sleeve 52, the inner wall of the dehydration cavity 55 is slidably connected with a conical support circular plate 54 fixedly disposed at the lower end of the fourth rotating shaft 50, a regular pentagonal sliding section 51 is disposed on the fourth rotating shaft 50 on the upper side of the support circular plate 54, a lantern ring 68 is slidably connected to the sliding section 51, and a fixing rod 67 symmetrical in left and right positions is fixedly connected between the lantern ring 68 and.
In addition, in one embodiment, the connection mechanism 801 includes a through cavity 23 penetrating through the left wall of the separation cavity 18, a blocking cavity 45 penetrates through the upper and lower walls of the through cavity 23, a blocking rod 20 for blocking the liquid inlet pipe 37 and the water inlet 21 is slidably connected in the blocking cavity 45, the blocking rod 20 is respectively provided with a first through hole 34 for communicating with the liquid inlet pipe 37 and a second through hole 19 for communicating with the water inlet 21, the right end of the blocking rod 20 is fixedly connected with a connecting plate 33, the right end of which is fixedly connected with the separation motor 30, and the rear end of the lower surface of the connecting plate 33 is fixedly connected with a pull rod 60 penetrating through the lower wall of the through cavity 23 and extending into the control cavity 75;
a push rod 64 is fixedly connected to the rear surface of the second shutter 39, a second spring 66 with the lower end fixedly connected with the lower wall of the control chamber 75 is fixedly connected to the lower surface of the push rod 64, a pulley 65 rotatably connected to the front and rear walls of the control chamber 75 is arranged on the right side of the second spring 66, and a second pull rope 62 penetrating through the pulley 65 and fixedly connected with the lower end of the pull rod 60 is fixedly connected to the right lower end of the push rod 64;
the left end of the blocking rod 20 is connected with a connecting rod 24, the lower end of the connecting rod 24 is fixedly provided with an L-shaped rod 25 which penetrates through and is slidably connected with the supporting plate 48, and the left end of the L-shaped rod 25 is fixedly provided with an inner hole and a second bearing 47 fixedly connected with the fourth rotating shaft 50.
In addition, in one embodiment, the second spring 66 has a greater spring force than the first spring 42.
In an initial state, the separation motor 30 is located at the uppermost end under the elastic force of the supporting spring 31, the magnet 76 and the bearing plate 27 are in an adsorption state, the first rotating shaft 70 is connected with the second rotating shaft 29, the blocking rod 20 is located at the uppermost end, the water inlet 21 and the liquid inlet pipe 37 are blocked, the second shutter 39 is in an open state under the pulling of the second pull rope 62, the first shutter 32 is in a closed state under the elastic force of the first spring 42, the third rotating shaft 49 is connected with the fourth rotating shaft 50, the supporting circular plate 54 is located in the dewatering cavity 55, and the spout 38 is closed.
When recycling processing is needed, adding a plastic meal box into the hopper 69, the plastic meal box is gathered on the upper side of the stirring blade 12, then starting the separation motor 30, the motor 30 drives the second rotating shaft 29 to rotate, further driving the first rotating shaft 70 to rotate, further driving the stirring blade 12 to stir the plastic meal box, further enabling meal box fragments to fall into the separation cavity 18, when meal box fragments in the separation cavity 18 accumulate to a certain weight, the magnet 76 is separated from the bearing plate 27, the bearing plate 27 loses the suction force of the magnet 76 and moves downwards to the lowermost end under the action of gravity, further the separation motor 30 moves downwards to the lowermost end, further the blocking rod 20 moves downwards and connects the liquid inlet pipe 37 and the water inlet 21, at this time, the first rotating shaft 70 is disconnected from the second rotating shaft 29, further the stirring blade 12 does not rotate, the unbroken meal box is clamped on the upper side of the stirring blade 12, at the same time, the separation motor 30 drives the connecting plate 33 to move downwards, further drives the pull rod 60 to move downwards, further the second blocking rod 62 is loosened, further the second spring 66 lifts the push rod 39, further the second blocking door 39 rises and closes the second blocking rod 39 and pulls the upper baffle door 39 to move downwards to the upper side of the upper baffle door 34, and drives the upper baffle door 34 to move downwards to move to the upper baffle plate 21 to close the upper baffle door 34, and to close the upper baffle door 16, and to separate the upper baffle door 34, at this time, the upper baffle door 23, the lower baffle door 23, the upper baffle door 23 moves to move to separate the upper baffle door 23, the upper baffle of the upper baffle door 23, the upper baffle door 23, the upper baffle door 23, the lower baffle door 23, the upper baffle door 23;
meanwhile, the connecting plate 33 moves upwards to drive the fourth rotating shaft 50 to be connected with the third rotating shaft 49 again through the blocking rod 20, the connecting rod 24, the L-shaped rod 25 and the second bearing 47, at this time, the dehydration motor 26 is started, and then the third rotating shaft 49 and the fourth rotating shaft 50 are driven to rotate, and further the sleeve 52 and the supporting circular plate 54 are driven to rotate and spin-dehydrate the lunch box fragments;
when the weight of the pieces of lunch box in the separating chamber 18 is again accumulated and the separating motor 30 moves down again, the pieces of the lunch box dried are discharged from the lower side of the dehydrating chamber 55 and the first cycle is completed.
The invention has the beneficial effects that: a large amount of plastic meal box garbage generated due to the rise of the take-out industry in recent years is crushed, cleaned, separated, deoiled and dehydrated to be converted into polypropylene fragments which can be reused, namely, the plastic meal box type white garbage which is difficult to degrade is treated, meanwhile, the plastic meal box plays the residual value and becomes polypropylene raw materials with wide application, the operation of the whole recycling and processing process is very simple, the labor intensity is low, and the polypropylene meal box is worthy of popularization.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a recovery processingequipment of plastics cutlery box, includes processing case, its characterized in that: the processing box comprises a processing box and is characterized in that a funnel for feeding is arranged in the upper surface of the processing box, a baffle for blocking plastic sheets from splashing is arranged in the funnel, support rods with symmetrical left and right positions are fixedly arranged between the baffle and the inner wall of the funnel, a first bearing is fixedly arranged at the center of the baffle, a crushing cavity is communicated with the lower side of the funnel, an inner cavity is communicated with the lower side of the crushing cavity, a separation box with an opening on the left side is fixedly arranged on the left wall of the inner cavity, a separation cavity communicated with the crushing cavity is arranged in the separation box, a bearing plate is slidably connected in the separation cavity, a magnet for adsorbing the bearing plate is arranged on the left wall of the separation cavity, a first rotating shaft which penetrates through the crushing cavity, extends into the separation cavity and is rotatably connected to the bearing plate is fixedly connected to the inner hole wall of the first bearing, and a stirring blade which is positioned in the crushing cavity and, the lower end of the first rotating shaft is connected with a second rotating shaft, the lower end of the second rotating shaft is in power connection with a separation motor which is connected with the separation cavity in a sliding mode, a connecting rod is fixedly connected between the separation motor and the bearing plate, the lower end of the separation motor is fixedly connected with a supporting spring which is fixedly arranged on the bottom wall of the separation cavity, a water inlet is arranged in the left wall of the separation cavity, an outlet cavity which penetrates through the separation box is arranged on the upper right side of the separation cavity, an infrared sensor which is fixedly arranged in the top wall of the inner cavity and used for detecting fragments of meal boxes is arranged on the upper side of the outlet cavity, a slag discharge pipe which penetrates through the right wall of the inner cavity and extends out of the processing box is far larger than the water inlet in diameter is arranged in the right wall of the separation cavity, a switch valve is arranged at the left end of the slag discharge pipe and is electrically connected with the, the left downside of inner chamber is equipped with the wiper mechanism who is used for the cutlery box piece to wash the deoiling, wiper mechanism is including being located processing discharging pipe in the case left wall, the left end of discharging pipe is equipped with the dehydration mechanism who is used for carrying out the cutlery box piece and spin-dries.
2. A recycling device for plastic lunch boxes as claimed in claim 1, wherein: the cleaning mechanism further comprises a cleaning cavity positioned on the lower side of the separation box, a permeable filtering inclined plate for discharging lunch box fragments is arranged in the cleaning cavity, a nozzle for spraying degreasing liquid is fixedly arranged on the upper side of the left wall of the cleaning cavity, a liquid inlet pipe for feeding liquid is connected to the left rear side of the nozzle, a drain pipe is communicated with the lower end of the right wall of the cleaning cavity, a first stop door is arranged at the right end of the cleaning cavity, the first stop door is slidably connected to a first door cavity positioned in the processing box, a first spring fixedly connected with the upper end of the first stop door and the lower end of the first stop door is fixedly arranged on the bottom wall of the first door cavity, a second stop door is arranged at the left end of the cleaning cavity, a second door cavity capable of being slidably connected with the second stop door is arranged on the lower side of the second stop door, and a first pull rope penetrating through the cleaning cavity is fixedly connected between the lower ends of the first stop door and the second stop door, the rear side of the second stop gate is provided with a control cavity, the front side of the control cavity is provided with a stop lever which is fixedly arranged on the rear side of the upper surface of the second stop gate and used for stopping fragments of the lunch box from entering the control cavity, and the stop lever is slidably connected with a stop lever cavity on the upper side and positioned in the top wall of the control cavity.
3. The recycling device of plastic lunch boxes as claimed in claim 1, wherein said dewatering mechanism comprises an inverted L-shaped supporting plate fixed on the left surface of said processing box, a dewatering motor is fixed on said supporting plate, the lower end of said dewatering motor is connected with a third rotating shaft passing through and rotatably connected with said supporting plate, the lower end of said third rotating shaft is connected with a fourth rotating shaft, the lower end of said supporting plate is fixed with a stop, the upper end of said stop is connected with a sleeve which is sleeved on said fourth rotating shaft and can permeate water and is slidably connected with said supporting plate, a dewatering cavity is arranged in said sleeve, the inner wall of said dewatering cavity is slidably connected with a conical supporting circular plate fixed at the lower end of said fourth rotating shaft, said fourth rotating shaft on the upper side of said supporting circular plate is provided with a regular pentagonal sliding section, said sliding section is slidably connected with a lantern ring, and a fixing rod with symmetrical left and right positions is fixedly connected between said lantern ring and the inner wall of said sleeve.
4. The recycling device of plastic lunch boxes according to claim 1, wherein the connecting mechanism comprises a through cavity penetrating through the left wall of the separation cavity, a blocking cavity penetrates through the upper and lower walls of the through cavity, a blocking rod for blocking the liquid inlet pipe and the water inlet is slidably connected in the blocking cavity, the blocking rod is respectively provided with a first through hole for communicating the liquid inlet pipe and a second through hole for communicating the water inlet, the right end of the blocking rod is fixedly connected with a connecting plate, the right end of the blocking rod is fixedly connected with the separation motor, the rear end of the lower surface of the connecting plate is fixedly connected with a pull rod penetrating through the lower wall of the through cavity and extending into the control cavity, the rear surface of the second shutter is fixedly connected with a push rod, the lower surface of the push rod is fixedly connected with a second spring, the lower end of the second spring is fixedly connected with the lower wall of the control cavity, the right side of the second spring is provided with a pulley rotatably connected with the front and rear walls of the control cavity, the right lower end of the push rod is fixedly connected with a second pull rope penetrating through the lower end of the pulley and fixedly connected with a supporting plate L, and the left end of the connecting rod is fixedly connected with a fourth supporting plate 8584.
5. A recycling device for plastic lunch boxes as claimed in claim 4, wherein: the second spring has a larger elastic force than the first spring.
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| CN111438854B (en) | 2021-01-01 |
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Denomination of invention: Recycling and processing device of plastic lunch box Effective date of registration: 20221014 Granted publication date: 20210101 Pledgee: Agricultural Bank of China Limited Guangchang county sub branch Pledgor: JIANGXI OULIDA INDUSTRIAL Co.,Ltd. Registration number: Y2022980018455 |
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