CN108620423B - Kitchen garbage sorting device - Google Patents
Kitchen garbage sorting device Download PDFInfo
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- CN108620423B CN108620423B CN201810839697.XA CN201810839697A CN108620423B CN 108620423 B CN108620423 B CN 108620423B CN 201810839697 A CN201810839697 A CN 201810839697A CN 108620423 B CN108620423 B CN 108620423B
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- sorting
- kitchen waste
- solid
- conveying belt
- frame
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- 239000010813 municipal solid waste Substances 0.000 title description 25
- 239000010806 kitchen waste Substances 0.000 claims abstract description 93
- 239000007787 solid Substances 0.000 claims abstract description 90
- 238000007790 scraping Methods 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229920003023 plastic Polymers 0.000 abstract description 18
- 239000004033 plastic Substances 0.000 abstract description 18
- 235000013305 food Nutrition 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920002457 flexible plastic Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kitchen waste sorting device; the automatic sorting machine comprises a bag planing machine and a sorting conveyor, wherein the sorting conveyor is adjacent to one side of a discharge hole of the bag planing machine; the bag planing machine comprises a double-layer frame body, a feed hopper, a machine shell, a sheet cutter disc, a bottom scraping distributor and a motor of the bag planing machine; the sorting conveyor comprises a cuboid frame, a kitchen waste conveyor belt, a conveyor belt motor, a sorting oscillating fork motor, a solid sorting wheel, a sorting wheel motor, a solid conveyor belt motor and a solid discharge groove; the invention has the advantages of rapid sorting, clear sorting of the blocks, the sheets, the plastic packages and the residual food, no blockage of the sorting device by the plastic packages, no operation of the machine, small occupied area of the sorting device and kitchen waste treatment cost saving.
Description
Technical Field
The invention relates to a garbage sorting device, in particular to a kitchen garbage sorting device.
Background
The source treatment of the kitchen waste is a problem which is generally concerned and urgently needed to be solved in all countries in the world at present; different countries and regions have different modes of kitchen waste treatment because of different dietary structures; however, the inherent characteristics of complex, changeable and the like of the kitchen waste are common to high oil and high viscosity of Chinese food, and the kitchen waste is more difficult to treat than other waste.
At present, most of domestic kitchen waste sorting is still in a manual sorting stage, so that the problems of long sorting time, bacteria breeding, bad working environment, unclear sorting, high processing cost and the like of kitchen waste treatment exist, and a lot of troubles are caused to the subsequent kitchen waste treatment process.
At present, a small part of restaurants use machines to treat kitchen waste, but when the kitchen waste treatment equipment is used for treating kitchen waste, plastic bags in the kitchen waste or plastic tablecloths after turning over the table often block a screw shaft of the kitchen waste treatment equipment after one end of treatment, so that the machines cannot normally operate.
Furthermore, the existing mechanical treatment equipment for kitchen waste needs to occupy a large amount of sites, restaurants are located in a busy commercial area, rents of the restaurants are generally high, and if the kitchen waste treatment equipment is arranged in a large area, the treatment cost is high, and the kitchen waste treatment equipment cannot be born by the restaurants, so that miniaturization of the kitchen waste treatment equipment is a problem expected to be solved.
Disclosure of Invention
In order to solve the problems, the invention provides a kitchen waste sorting device which has the advantages that the sorting is rapid, the blocks, the sheets and the plastic packages are clear to sort with the rest food, the plastic packages can not block the sorting device to cause the machine to be unable to operate, the occupied area of the sorting device is small, and the treatment cost of the kitchen waste is saved.
The kitchen waste sorting device comprises a bag planing machine and a sorting conveyor, wherein the sorting conveyor is adjacent to one side of a discharge hole of the bag planing machine, so that the kitchen waste sorting device is convenient to assemble, disassemble and combine, and fully utilizes the three-dimensional space;
the bag planing machine comprises a double-layer frame body, a feed hopper, a machine shell, a sheet cutter disc, a bottom scraping distributor and a motor of the bag planing machine; the upper end of the feed hopper is fixed on the upper layer frame of the double-layer frame body, the lower end of the feed hopper is communicated with the upper end face of the shell, and the lower end of the shell is fixed on the lower layer frame of the double-layer frame body; the machine shell is of a hollow cylindrical cavity structure, an opening is formed in the upper end face of the machine shell, the opening is fixed with the lower end of the feed hopper, a shaft hole is formed in the center of the lower end face of the machine shell, at least two floating oil drain ports are uniformly formed in the lower end face of the machine shell in the circumferential direction of the outer edge of the shaft hole, a drain pipe is arranged and penetrated outwards through each floating oil drain port, a discharge port is formed in the tangential direction of the side wall of the machine shell, most of floating oil and floating water in kitchen waste are separated in the machine shell and then drained, and the water-containing and oil-containing content in the subsequent treatment step is reduced; the bottom scraping distributor is of a basin-shaped structure, the shape and the size of the bottom scraping distributor are matched with those of the lower part of the shell, at least three pushing paddles are uniformly arranged on the upper edge of the basin-shaped structure in a protruding mode in the circumferential direction, plastic materials in kitchen waste are further crushed through the arrangement of the pushing paddles, the possibility of blocking a sorting device is reduced, and materials centrifugally rotated and thrown to the side wall of the shell are scraped and pushed to a discharge hole of the shell; the scraping bottom distributor is coaxially accommodated above the inner bottom wall of the shell, the sheet cutter disc is coaxially contacted with the inner bottom wall of the scraping bottom distributor, the rotating shaft of the motor of the bag planing machine penetrates through the shaft hole of the shell, the scraping bottom distributor and the sheet cutter disc respectively, the scraping bottom distributor and the sheet cutter disc are fixed on the rotating shaft of the motor of the bag planing machine through the screw combination of the rotating shaft and the nuts, the flexible plastic product is wound on the rotating shaft in a horizontal manner, due to the centrifugal force effect, the flexible plastic product can be thrown to the side wall of the shell, then the flexible plastic product is pushed to a discharge hole by a pushing shifting piece of the scraping bottom separator, the scraping bottom distributor and the sheet cutter disc synchronously rotate under the driving of the rotating shaft of the bag planing motor, gaps are formed between the outer side wall and the outer bottom wall of the scraping bottom distributor and the corresponding positions of the shell, so that when the scraping bottom distributor rotates, water and floating oil of kitchen garbage flow to the lower end face of the shell, and the floating oil in the kitchen garbage are discharged out of the shell through the drain pipe, and the oil content of water in the kitchen garbage in the subsequent kitchen garbage treatment is reduced;
the sorting conveyor comprises a cuboid frame, a kitchen waste conveyor belt, a conveyor belt motor, a sorting oscillating fork motor, a solid sorting wheel, a sorting wheel motor, a solid conveyor belt motor and a solid discharge groove;
the two ends of the kitchen waste conveying belt are fixed in the upper end frame of the cuboid frame through the rotating shafts, the front end of the kitchen waste conveying belt is adjacent to the inner side wall of the corresponding end of the cuboid frame, and a falling space is formed between the rear end of the kitchen waste conveying belt and the inner side wall of the corresponding end of the cuboid frame, so that the kitchen waste, after being sorted, with solid matters, plastic matters and liquid removed by the conveying belt is conveniently fallen into a collecting device (not shown in the figure); the left side end of the rotating shaft at the rear end of the kitchen waste conveying belt penetrates through the outer side wall of the upper end frame of the cuboid frame and is rotationally connected with a conveying belt motor fixed on the cuboid frame, so that the conveying belt is driven to convey the kitchen waste, which is sorted and removed of solids, plastic substances and liquid, to a falling space through a discharge port; one end of the cuboid frame adjacent to the front end of the kitchen waste conveying belt is adjacent to the lower layer frame of the double-layer frame body of the bag planing machine, the upper end face of the cuboid frame is lower than the lower end of the discharge hole of the machine shell, the discharge hole of the machine shell is positioned right above the front end of the kitchen waste conveying belt, kitchen waste which is sprayed out of the discharge hole of the machine shell and used for removing most of floating oil and water falls on the conveying belt, and is further sorted by the sorting oscillating fork and the solid sorting wheel;
the sorting vibration fork is suspended above the front end of the conveyor belt close to the discharge port of the shell; two long frames of the upper end frame of the cuboid frame are correspondingly and respectively provided with two layers of brackets, and a longitudinal beam is arranged between the middle cross beam of each two layers of brackets and the upper end frame of the cuboid frame; the sorting oscillating fork comprises at least four racks, spring positioning strips, rotating shaft positioning strips, a deflector rod, two springs and an eccentric cam which are arranged in parallel;
the front ends of the sorting oscillating forks are positioned above the front ends of the kitchen waste conveyor belts, and the front ends of the racks are provided with slope surfaces, so that large solid matters moving forward and backward on the conveyor belts can conveniently move to the sorting oscillating forks positioned at the horizontal positions along the slope surfaces; the rotary shaft positioning strips and the spring positioning strips are sequentially fixed on the upper end faces of the rear parts of at least four racks which are arranged in parallel from back to front, pin shafts are respectively arranged at the two ends of the rotary shaft positioning strips and the two ends of the spring positioning strips in a protruding mode, the deflector rods are respectively sleeved and fixed on the pin shafts at the left ends of the rotary shaft positioning strips and the left ends of the spring positioning strips, the lower ends of the two springs are respectively fixed on the pin shafts at the two ends of the spring positioning strips, the upper ends of each spring are respectively fixed on the middle cross beam at the front ends of the longitudinal beams of each two-layer bracket, the pin shafts of the rotary shaft positioning strips are connected to the longitudinal beams of the two-layer brackets in an axial mode, the initial state of the sorting oscillating fork is set to be in a state that the front ends of the sorting oscillating fork are tilted upwards, and the vertical initial distance between the pin shafts of the spring positioning strips and the upper end faces of the cuboid frame is larger than the vertical distance between the pin shafts of the rotary shaft positioning strips and the upper end faces of the cuboid frame, so that the sorting oscillating fork with the deflector rods form a lever structure, and the sorting oscillating fork takes the pin shafts of the rotary shaft positioning strips as the shafts, and the front ends of the four racks which are arranged in parallel to be swung upwards and downwards, and the front ends of the large solid objects or sheet objects are separated from the conveyor belt; the sorting vibration fork motor is fixed at the upper end face of a cuboid frame at the rear part of a longitudinal beam of the two-layer bracket at the left side, an eccentric cam is sleeved on a rotating shaft of the sorting vibration fork motor, the end part of the eccentric cam can be contacted with the rear end of the deflector rod when rotating, the rear end of the deflector rod can be propped up when rotating to be contacted with the rear end of the deflector rod, and the deflector rod drives the front end of the sorting vibration fork which is tilted upwards to move downwards due to the lever principle, so that the front end of the sorting vibration fork moves downwards to the vicinity of the upper surface of the conveyor belt and is positioned at a horizontal position, large solid matters in kitchen wastes which move backwards on the conveyor belt can be upwards moved to the sorting vibration fork, and the rest kitchen wastes respectively move backwards between every two racks of the sorting vibration fork along the conveyor belt; when the end part of the eccentric cam is displaced away from the rear end of the deflector rod, the deflector rod is driven by the resilience force of the two springs, the front end of the sorting oscillating fork moves upwards, and large solid or sheet objects displaced to the front end of the sorting oscillating fork are picked up to the upper part of the kitchen waste conveyor belt; the plastic materials, the uncrushed large block-shaped solid matters and the uncrushed large sheet-shaped solid matters are separated from the conveyor belt, so that the aim of finely sorting and removing most of oil-water kitchen waste is fulfilled;
the sorting wheel motor is fixed at the outer side wall of the front end of the middle cross beam of the left two-layer bracket, a solid sorting wheel is rotationally connected between the inner side walls of the front ends of the middle cross beams of the left and right two-layer brackets corresponding to the positions of the sorting wheel motor, and the sorting wheel motor is rotationally connected with a solid sorting wheel shaft to provide power for the solid sorting wheel;
the solid sorting wheel comprises a roller and thorns uniformly distributed on the surface of the roller, the number of rows of the thorns uniformly distributed on the surface of the roller in the axial direction is matched with the number of intervals between racks of the sorting oscillating fork, and the thorn position of each row of the surface of the roller in the axial direction corresponds to the interval position between every two racks of the sorting oscillating fork; the number of the thorns in each row is 8-12, which are uniformly distributed in the circumferential direction of the roller; the structure of the solid sorting wheel can ensure that large solid or sheet-shaped objects lifted by the sorting oscillating fork are received by the thorns and then transferred to the solid conveying belt; the large solid matters in the kitchen waste moving on the conveyor belt between every two racks can be further lifted and transferred to the solid matter conveyor belt along the kitchen waste conveyor belt in a reverse direction, so that the solid matters which are not crushed are reduced to be in the kitchen waste, and the problem of unclear sorting is avoided;
two ends of the solid conveyer belt are fixed between the upper-layer brackets of the left and right two-layer brackets through rotating shafts; the solid conveyer belt comprises a conveyer belt and a plurality of partition plates vertically distributed on the surface of the conveyer belt, at least three missing slits are uniformly formed in the upper end face of each partition plate downwards, the number of the missing slits is the same as the number of thorns axially arranged on the surface of the roller, the positions of each missing slit on each partition plate correspond to the positions of each thorn axially arranged on the surface of the roller, the structure can ensure that flexible material substances such as plastic strips carried on the thorns can be scraped and separated by the thorns when the partition plates on two sides of each missing slit meet the thorns, the phenomenon that the substances are wound on a solid sorting wheel to cause blockage of a device is avoided, the length of each missing slit is larger than the length of one thorn, the width of each missing slit is larger than the width of one thorn, and the height of each partition plate is smaller than the linear distance between the rotating shaft surface of the front end of the solid conveyer belt and the surface of the roller, so that no obstruction is caused when the partition plates rotate through the rotating shaft of the front end; the solid conveying belt motor is connected with a rotating shaft at the rear end of the solid conveying belt to provide power for the solid conveying belt;
the long side wall of the solid discharge groove is fixedly connected with the rear end side wall of the lower layer support of the left and right two-layer supports respectively so as to receive large blocks, sheets, plastics and other flexible objects transferred from the solid conveying belt, the solid discharge groove is suspended above the rear end of the kitchen waste conveying belt, the linear distance between the upper end face of the long side wall, fixedly connected with the rear end side wall of the lower layer support of the left and right two-layer supports, of the solid discharge groove and the rotating shaft surface of the rear end of the solid conveying belt is smaller than the height of the partition plate, so that the partition plate is free from any obstruction when the partition plate rotates through the rear end rotating shaft, the dustpan structure of the solid discharge groove is opened on the right side wall, and the distance between the left side of the lower bottom face of the solid discharge groove and the vertical line of the upper end frame face of the cuboid frame is larger than the distance between the right side of the lower bottom face of the solid discharge groove and the vertical line of the upper end frame face of the cuboid frame; the length of the solid discharge groove is greater than the width of the upper end frame of the cuboid frame, a slope surface inclined rightwards is formed, large blocks, sheets, plastics and other flexible objects can slide outwards into the collecting box (not shown in the figure), and sorting of kitchen wastes is achieved.
The opening of casing sets up in the up end department of keeping away from the casing axle center, and the discharge gate of casing open-ended position keeping away from the casing to the big solid in the kitchen garbage of putting in is preliminary broken, makes its accessible discharge gate, still can fully smash the slice blade disc that flexible material such as plastic bag or plastics meal cloth in the kitchen garbage were rotated, reduces its possibility of blocking sorting device.
The side wall of the pushing plectrum rotation direction is provided with a sloping surface cutting edge, so that plastic materials and large solid matters can be broken conveniently.
The distance between every two adjacent racks of the sorting oscillating fork is 2cm-4cm, and the distance can sort uncrushed glass sheets, porcelain spoons and the like out of the kitchen waste conveyor belt.
The slope surface at the front end of each rack is an inward concave arc surface, so that large solid matters, sheet matters and the like can be conveniently collected on the sorting oscillating fork.
The cross section of every rack is isosceles triangle structure for form the narrow trapezoidal space passageway of falling of width on two pairs of parallels between adjacent racks, can further make the kitchen garbage who moves forward on the conveyer belt follow every rack reposition of redundant personnel when reaching the letter sorting and shake the fork, great solid in the kitchen garbage can be by spacing upward movement between two liang racks, then by the solid letter sorting wheel pick up remove to the solid conveyer belt on, can be with the great solid that is not picked up by letter sorting shake fork by letter sorting department in the kitchen garbage, avoided the unclear problem of letter sorting.
The kitchen garbage prevents spilling the baffle in the kitchen garbage conveyer belt upper portion internal surface and kitchen garbage upper portion left and right sides wall department touch and connect kitchen garbage prevents spilling the baffle, this structure further guarantees that the raffinate in the kitchen garbage that moves on the kitchen garbage conveyer belt can not be left by the conveyer belt side to the ground, guaranteed the health of treatment environment, this kitchen garbage prevents spilling the baffle and is the integrated bending of sheet metal, kitchen garbage prevents spilling the baffle and is the recess structure of front and back both ends lateral wall loss, this recess structure left and right sides wall respectively with kitchen garbage conveyer belt upper portion left and right sides wall touch and connect, prevent kitchen garbage raffinate lateral leakage, the upper end of recess structure left and right sides wall outwards buckling respectively constitutes left and right-hand square limit, this left and right square limit matches respectively and is fixed in the long frame upper surface department of left and right sides of cuboid frame upper end frame, the lower bottom of kitchen garbage prevents spilling the baffle plays the supporting role to kitchen garbage conveyer belt upper portion, avoid the conveyer belt atress too big and warp.
The length of the kitchen waste anti-scattering baffle is matched with the length between the rotating shafts at the two ends of the kitchen waste conveying belt, so that the residual liquid in the sorted kitchen waste is prevented from leaking laterally to pollute the environment.
Advantageous effects
The invention has the advantages of rapid sorting, clear sorting of the blocks, the sheets, the plastic packages and the residual food, no blockage of the sorting device by the plastic packages, no operation of the machine, small occupied area of the sorting device and kitchen waste treatment cost saving.
Drawings
Fig. 1 is a schematic view of a partial perspective structure of the present invention.
Fig. 2 is a schematic top view of the overall structure of the present invention.
Fig. 3 is a schematic overall elevational view of the present invention.
Fig. 4 is a schematic diagram showing the overall working state of the present invention in front view.
FIG. 5 is a schematic view of the A-A-cross sectional structure of FIG. 2.
Fig. 6 is a schematic view of a partial enlarged structure of the bag planing machine of the present invention.
Fig. 7 is an enlarged schematic view of a partial top view of the housing of the present invention.
Fig. 8 is a schematic diagram of a partial enlarged structure of a sorting oscillating fork according to the present invention.
Detailed Description
Referring to fig. 1-8, a kitchen waste sorting device comprises a bag planing machine 10 and a sorting conveyor 20, wherein the sorting conveyor 20 is adjacent to one side of a discharge hole of the bag planing machine 10;
the bag planing machine 10 comprises a double-layer frame body 101, a feed hopper 102, a machine shell 103, a sheet cutter 104, a bottom scraping distributor 105 and a bag planing machine motor 106; the upper end of the feed hopper 102 is fixed on the upper layer frame 1011 of the double-layer frame body 101, the lower end of the feed hopper 102 is communicated with the upper end face of the machine shell 103, and the lower end of the machine shell 103 is fixed on the lower layer frame 1012 of the double-layer frame body 101; the casing 103 is of a hollow cylindrical cavity structure, an upper end surface 1031 of the casing 103 is provided with an opening, the opening is fixed with the lower end of the feed hopper 102, a shaft hole 1033 is arranged in the center of a lower end surface 1032 of the casing 103, four floating oil drain outlets 1034 are uniformly arranged on the lower end surface 1032 of the casing 103 in the circumferential direction of the outer edge of the shaft hole 1033, a drain pipe 1035 is outwards arranged and fixedly penetrated by each floating oil drain outlet 1034, and a drain hole 1036 is arranged in the tangential direction of the side wall of the casing 103; the bottom scraping distributor 105 is of a basin-shaped structure, the shape and the size of the bottom scraping distributor are matched with those of the lower part of the machine shell 103, and four pushing poking sheets 1051 are uniformly protruded on the upper edge of the basin-shaped structure in the circumferential direction; the scraping distributor 105 is coaxially accommodated above the inner bottom wall of the casing 103, the sheet cutter 104 is coaxially contacted with the inner bottom wall of the scraping distributor 105, the rotating shaft of the bag planing machine motor 106 respectively penetrates through the shaft hole 1033 of the casing 103, the scraping distributor 105 and the sheet cutter 104 are fixed on the rotating shaft of the bag planing machine motor 106 through the screwing of the rotating shaft and nuts, and the scraping distributor 105 and the sheet cutter 104 synchronously rotate under the drive of the rotating shaft of the bag planing machine motor 106, and gaps are arranged between the outer side wall and the outer bottom wall of the scraping distributor 105 and the corresponding positions of the casing 103;
the sorting conveyor 20 comprises a cuboid frame 201, a kitchen waste conveyor belt 202, a conveyor belt motor 203, a sorting oscillating fork 204, a sorting oscillating fork motor 205, a solid sorting wheel 206, a sorting wheel motor 207, a solid conveyor belt 208, a solid conveyor belt motor 209 and a solid discharge groove 210;
two ends of the kitchen waste conveying belt 202 are fixed in the upper end frame of the cuboid frame 201 through rotating shafts, the front end of the kitchen waste conveying belt 202 is adjacent to the inner side wall of the corresponding end of the cuboid frame 201, and a falling space is formed between the rear end of the kitchen waste conveying belt 202 and the inner side wall of the corresponding end of the cuboid frame 201; the left side end of a rotating shaft at the rear end of the kitchen waste conveying belt 202 penetrates through the outer side wall of the upper end frame of the cuboid frame 201 and is rotatably connected with a conveying belt motor 203 fixed on the cuboid frame 201; one end of the cuboid frame 201 adjacent to the front end of the kitchen waste conveying belt 202 is adjacent to the lower layer frame 1012 of the double-layer frame body 101 of the bag planing machine 10, the upper end face of the cuboid frame 201 is lower than the lower end of the discharge hole 1036 of the machine shell 103, and the discharge hole 1036 of the machine shell 103 is positioned right above the front end of the kitchen waste conveying belt 202;
the sorting oscillating fork 204 is suspended above the front end of the conveyor belt near the discharge port 1036 of the machine shell 103; two layers of brackets 2011 are correspondingly and respectively arranged on two long frames of the upper end frame of the cuboid frame 201, and a longitudinal beam 2012 is arranged between the middle cross beam of each two layers of brackets 2011 and the upper end frame of the cuboid frame 201; the sorting oscillating fork 204 comprises ten racks 2041, spring positioning strips 2042, rotating shaft positioning strips 2043, a deflector rod 2044, two springs 2045 and an eccentric cam 2046 which are arranged in parallel;
the front end of the sorting oscillating fork 204 is positioned above the front end of the kitchen waste conveying belt 202, and the front end of each rack 2041 is provided with a slope surface; the rotating shaft positioning strips 2043 and the spring positioning strips 2042 are sequentially fixed on the upper end faces of the rear parts of the ten racks 2041 which are arranged in parallel from back to front, pin shafts are respectively protruded at the two ends of the rotating shaft positioning strips 2043 and the two ends of the spring positioning strips 2042, the deflector rod 2044 is respectively sleeved and fixed on the left end of the rotating shaft positioning strips 2043 and the pin shafts at the left end of the spring positioning strips 2042, the lower ends of the two springs 2045 are respectively fixed on the pin shafts at the two ends of the spring positioning strips 2042, the upper end of each spring 2045 is respectively fixed on the middle cross beam of the front end of the longitudinal beam 2012 of each two-layer bracket 2011, the pin shafts of the rotating shaft positioning strips 2043 are connected on the longitudinal beam 2012 of the two-layer bracket 2011, and the vertical initial distance between the pin shafts of the spring positioning strips 2042 and the upper end face of the rectangular frame 201 is larger than the vertical distance between the pin shafts of the rotating shaft positioning strips 2043 and the upper end face of the rectangular frame 204201; the sorting oscillating fork motor 205 is fixed at the upper end face of the cuboid frame 201 at the rear part of the longitudinal beam 2012 of the two-layer bracket 2011 at the left side, an eccentric cam 2046 is sleeved on the rotating shaft of the sorting oscillating fork motor 205, and the end part of the eccentric cam 2046 can be contacted with the rear end of the deflector rod 2044 when rotating;
the sorting wheel motor 207 is fixed at the outer side wall of the front end of the middle beam of the left two-layer bracket 2011, a solid sorting wheel 206 is rotationally connected between the inner side walls of the front ends of the middle beams of the left and right two-layer brackets 2011 corresponding to the positions of the sorting wheel motor 207, and the sorting wheel motor 207 is rotationally connected with the solid sorting wheel 206;
the solid sorting wheel 206 comprises a roller wheel 2061 and thorns 2062 uniformly distributed on the surface of the roller wheel 2061, the number of rows of thorns 2062 uniformly distributed on the surface of the roller wheel 2061 in the axial direction is matched with the number of intervals between racks 2041 of the sorting oscillating fork 204, and the positions of the thorns 2062 on each row in the axial direction on the surface of the roller wheel 2061 correspond to the interval positions between every two racks 2041 of the sorting oscillating fork 204; the number of the spines 2062 in each row is 12, which are uniformly distributed in the circumferential direction of the roller 2061;
two ends of the solid conveying belt 208 are fixed between the upper-layer brackets of the left and right two-layer brackets 2011 through rotating shafts; the solid conveying belt 208 comprises a conveying belt 2081 and twenty-four partition plates 2082 vertically distributed on the surface of the conveying belt 2081, nine missing slits 20821 are uniformly formed downwards on the upper end face of each partition plate 2082, the number of the missing slits 20821 is the same as the number of rows of thorns 2062 axially arranged on the surface of the roller 2061, the positions of each missing slit 20821 on each partition plate 2082 correspond to the positions of each row of thorns 2062 axially arranged on the surface of the roller 2061, the length of each missing slit 20821 is larger than the length of one thorn 2062, the width of each missing slit 20821 is larger than the width of one thorn 2062, and the height of each partition plate 2082 is smaller than the linear distance between the rotating shaft surface at the front end of the solid conveying belt 208 and the surface of the roller 2061; the solid conveying belt motor 209 is fixed at the outer side wall of the rear end of the upper layer bracket of the left two-layer bracket 2011, and the solid conveying belt motor 209 is connected with the rotating shaft at the rear end of the solid conveying belt 208;
the solid discharging groove 210 is a rectangular dustpan structure, one long side wall 2101 of the solid discharging groove 210 is fixedly connected with the rear end side walls of the lower layer brackets of the left and right two-layer brackets 2011 respectively, the solid discharging groove 210 is suspended above the rear end of the kitchen waste conveying belt 202, the linear distance between the upper end face of the long side wall 2101 fixedly connected with the rear end side walls of the lower layer brackets of the left and right two-layer brackets 2011 and the rotating shaft surface of the rear end of the solid conveying belt 208 is smaller than the height of the partition plate 2082, the dustpan structure of the solid discharging groove 210 is opened on the right side wall, and the vertical line distance between the left side of the lower bottom face 2102 of the solid discharging groove 210 and the upper end frame surface 2102 of the rectangular frame 201 is larger than the vertical line distance between the right side of the lower bottom face of the solid discharging groove 210 and the upper end frame surface of the rectangular frame 201; the length of the solid discharge groove 210 is greater than the width of the upper end frame of the rectangular parallelepiped frame 201.
The opening of the housing 103 is disposed at an upper end surface 1031 far from the axis of the housing, and the opening of the housing 103 is located far from the outlet 1036 of the housing 103.
The side wall of the pushing pulling piece 1051 in the rotation direction is provided with a sloping surface cutting edge 10511.
The spacing between every two adjacent racks 2041 of the sorting oscillating forks 204 is 3cm.
The slope surface of the front end of each rack 2041 is an inward concave arc surface.
The cross section of each rack 2041 is in an isosceles triangle structure.
The inner surface of the upper part of the kitchen waste conveying belt 202 and the left and right side walls of the upper part of the kitchen waste conveying belt 202 are contacted with kitchen waste anti-scattering baffles 30, the kitchen waste anti-scattering baffles 30 are formed by integrally bending metal sheets, the kitchen waste anti-scattering baffles 30 are groove structures with missing side walls at the front end and the rear end, the left and right side walls of the groove structure are respectively contacted with the left and right side walls of the upper part of the kitchen waste conveying belt 202, the upper ends of the left and right side walls of the groove structure are respectively bent outwards to form left and right angle edges, and the left and right angle edges are respectively matched and fixed at the upper surfaces of the left and right long frames of the upper end frame of the cuboid frame 201.
The length of the kitchen waste anti-scattering baffle 30 is matched with the length between the rotating shafts at the two ends of the kitchen waste conveying belt 202.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A kitchen waste sorting device; the method is characterized in that: comprises a bag planing machine (10) and a sorting conveyor (20), wherein the sorting conveyor (20) is adjacent to one side of a discharge hole of the bag planing machine (10);
the bag planing machine (10) comprises a double-layer frame body (101), a feed hopper (102), a machine shell (103), a sheet cutter head (104), a bottom scraping distributor (105) and a bag planing machine motor (106); the upper end of the feed hopper (102) is fixed on an upper layer frame (1011) of the double-layer frame body (101), the lower end of the feed hopper (102) is communicated with the upper end face of the machine shell (103), and the lower end of the machine shell (103) is fixed on a lower layer frame (1012) of the double-layer frame body (101); the machine shell (103) is of a hollow cylindrical cavity structure, an upper end face (1031) of the machine shell (103) is provided with an opening, the opening is fixed with the lower end of the feed hopper (102), a shaft hole (1033) is formed in the center of the lower end face (1032) of the machine shell (103), at least two floating oil outlet ports (1034) are uniformly formed in the lower end face (1032) of the machine shell (103) in the circumferential direction of the outer edge of the shaft hole (1033), a liquid discharge pipe (1035) is fixedly arranged outside each floating oil outlet port (1034) in a penetrating mode, and a discharge port (1036) is formed in the tangential direction of the side wall of the machine shell (103); the bottom scraping distributor (105) is of a basin-shaped structure, the shape and the size of the bottom scraping distributor are matched with the lower part of the shell (103), and at least three pushing poking sheets (1051) are uniformly arranged on the basin-shaped structure in a protruding mode along the circumferential direction; the scraping and distributing device (105) is coaxially accommodated above the inner bottom wall of the shell (103), the sheet cutter disc (104) is coaxially contacted with the inner bottom wall of the scraping and distributing device (105), the rotating shaft of the bag planing machine motor (106) respectively penetrates through the shaft hole (1033) of the shell (103), the scraping and distributing device (105) and the sheet cutter disc (104) are fixed on the rotating shaft of the bag planing machine motor (106) through the threaded engagement of the rotating shaft and the nuts, and the scraping and distributing device (105) and the sheet cutter disc (104) synchronously rotate under the driving of the rotating shaft of the bag planing machine motor (106), and gaps are arranged between the outer side wall and the outer bottom wall of the scraping and distributing device (105) and the corresponding positions of the shell (103);
the sorting conveyor (20) comprises a cuboid frame (201), a kitchen waste conveyor belt (202), a conveyor belt motor (203), a sorting oscillating fork (204), a sorting oscillating fork motor (205), a solid sorting wheel (206), a sorting wheel motor (207), a solid conveyor belt (208), a solid conveyor belt motor (209) and a solid discharge groove (210);
two ends of the kitchen waste conveying belt (202) are fixed in the upper end frame of the cuboid frame (201) through rotating shafts, the front end of the kitchen waste conveying belt (202) is adjacent to the inner side wall of the corresponding end of the cuboid frame (201), and a falling space is formed between the rear end of the kitchen waste conveying belt (202) and the inner side wall of the corresponding end of the cuboid frame (201); the left side end of a rotating shaft at the rear end of the kitchen waste conveying belt (202) penetrates through the outer side wall of the upper end frame of the cuboid frame (201) and is rotationally connected with a conveying belt motor (203) fixed on the cuboid frame; one end of the cuboid frame (201) adjacent to the front end of the kitchen waste conveying belt (202) is adjacent to a lower layer frame (1012) of a double-layer frame body (101) of the bag planing machine (10), the upper end face of the cuboid frame (201) is lower than the lower end of a discharge hole (1036) of the machine shell (103), and the discharge hole (1036) of the machine shell (103) is positioned right above the front end of the kitchen waste conveying belt (202);
the sorting oscillating fork (204) is suspended above the front end of the conveyor belt close to the discharge port (1036) of the machine shell (103); two layers of brackets (2011) are correspondingly and respectively arranged on two long frames of the upper end frame of the cuboid frame (201), and a longitudinal beam (2012) is arranged between the middle cross beam of each two layers of brackets (2011) and the upper end frame of the cuboid frame (201); the sorting oscillating fork (204) comprises at least four racks (2041), spring positioning strips (2042), rotating shaft positioning strips (2043), a deflector rod (2044), two springs (2045) and an eccentric cam (2046) which are arranged in parallel;
the front end of the sorting oscillating fork (204) is positioned above the front end of the kitchen waste conveying belt (202), and the front end of each rack (2041) is provided with a slope surface; the rotating shaft positioning strips (2043) and the spring positioning strips (2042) are sequentially fixed on the upper end faces of the rear parts of at least four racks (2041) which are arranged in parallel from back to front, pin shafts are respectively protruded at the two ends of the rotating shaft positioning strips (2043) and the two ends of the spring positioning strips (2042), the deflector rod (2044) is respectively sleeved and fixed on the left end of the rotating shaft positioning strips (2043) and the pin shafts at the left end of the spring positioning strips (2042), the lower ends of the two springs (2045) are respectively fixed on the pin shafts at the two ends of the spring positioning strips (2042), the upper end of each spring (2045) is respectively fixed on the middle cross beam of the front end of the longitudinal beam (2012) of each two-layer bracket (2011), the pin shafts of the rotating shaft positioning strips (2043) are connected to the longitudinal beam (2012) of the two-layer bracket (2011), and the initial distance between the pin shafts of the spring positioning strips (2042) and the upper end faces of the rectangular frame (201) is larger than the vertical initial distance between the pin shafts of the rotating shaft positioning strips (2043) and the vertical end faces of the rectangular frame (201); the sorting vibration fork motor (205) is fixed at the upper end face of a cuboid frame (201) at the rear part of a longitudinal beam (2012) of a two-layer bracket (2011) at the left side, an eccentric cam (2046) is sleeved on a rotating shaft of the sorting vibration fork motor (205), and the end part of the eccentric cam (2046) can be contacted with the rear end of a deflector rod (2044) when rotating;
the sorting wheel motor (207) is fixed at the outer side wall of the front end of the middle cross beam of the left two-layer bracket (2011), a solid sorting wheel (206) is rotationally connected between the inner side walls of the front end of the middle cross beam of the left and right two-layer bracket (2011) corresponding to the position of the sorting wheel motor (207), and the sorting wheel motor (207) is rotationally connected with the solid sorting wheel (206) through a shaft;
the solid sorting wheel (206) comprises a roller wheel (2061) and thorns (2062) uniformly distributed on the surface of the roller wheel (2061), the number of rows of thorns (2062) uniformly arranged on the surface of the roller wheel (2061) in the axial direction is matched with the number of intervals between racks (2041) of the sorting oscillating fork (204), and the positions of the thorns (2062) on each row of the surface of the roller wheel (2061) in the axial direction correspond to the interval positions between every two racks (2041) of the sorting oscillating fork (204); the number of the thorns (2062) in each row is 8-12 in the circumferential direction of the roller wheel (2061);
two ends of the solid conveying belt (208) are fixed between upper-layer brackets of the left and right two-layer brackets (2011) through rotating shafts; the solid conveying belt (208) comprises a conveying belt (2081) and a plurality of partition plates (2082) vertically distributed on the surface of the conveying belt (2081), at least three missing slits (20821) are uniformly formed in the upper end face of each partition plate (2082) downwards, the number of the missing slits (20821) is the same as the number of the rows of thorns (2062) axially arranged on the surface of the roller (2061), the positions of each missing slit (20821) on each partition plate (2082) are respectively corresponding to the positions of each thorn (2062) axially arranged on the surface of the roller (2061), the length of each missing slit (20821) is larger than the length of one thorn (2062), the width of each missing slit (20821) is larger than the width of one thorn (2062), and the height of each partition plate (2082) is smaller than the linear distance between the front end rotating shaft surface of the solid conveying belt (208) and the surface of the roller (2061); the solid conveying belt motor (209) is fixed at the outer side wall of the rear end of the upper layer bracket of the left two-layer bracket (2011), and the solid conveying belt motor (209) is connected with the rotating shaft at the rear end of the solid conveying belt (208);
the solid discharging groove (210) is of a rectangular dustpan structure, one long side wall (2101) of the solid discharging groove (210) is fixedly connected with the rear end side wall of the lower layer support of the left and right two-layer supports (2011) respectively, the solid discharging groove (210) is suspended above the rear end of the kitchen waste conveying belt (202), the linear distance between the upper end face of the long side wall (2101) fixedly connected with the rear end side wall of the lower layer support of the left and right two-layer supports (2011) and the rotating shaft surface of the rear end of the solid conveying belt (208) is smaller than the height of the partition plate (2082), the dustpan structure of the solid discharging groove (210) is opened on the right side wall, and the distance between the left side of the lower bottom face (2102) of the solid discharging groove (210) and the vertical line of the upper end frame face of the rectangular frame (201) is larger than the distance between the right side of the lower bottom face (2102) of the solid discharging groove (210) and the upper end frame face of the rectangular frame (201); the length of the solid discharge groove (210) is longer than the width of the upper end frame of the rectangular parallelepiped frame (201).
2. A kitchen waste sorting device according to claim 1, characterized in that: the opening of the machine shell (103) is arranged at the position far away from the upper end face (1031) of the machine shell axle center, and the position of the opening of the machine shell (103) is far away from the discharge hole (1036) of the machine shell (103).
3. A kitchen waste sorting device according to claim 1, characterized in that: the side wall of the pushing pulling piece (1051) in the rotation direction is provided with a slope cutting edge (10511).
4. A kitchen waste sorting device according to claim 1, characterized in that: the distance between every two adjacent racks (2041) of the sorting oscillating fork (204) is 2cm-4cm.
5. A kitchen waste sorting device according to claim 1, characterized in that: the slope surface of the front end of each rack (2041) is an inward concave arc surface.
6. A kitchen waste sorting device according to claim 1, characterized in that: the cross section of each rack (2041) is in an isosceles triangle structure.
7. A kitchen waste sorting device according to claim 1, characterized in that: the inner surface of the upper part of the kitchen waste conveying belt (202) and the left and right side walls of the upper part of the kitchen waste conveying belt (202) are contacted with kitchen waste anti-scattering baffles (30), the kitchen waste anti-scattering baffles (30) are formed by integrally bending metal sheets, the kitchen waste anti-scattering baffles (30) are groove structures with missing side walls at the front end and the rear end, the left and right side walls of the groove structure are respectively contacted with the left and right side walls of the upper part of the kitchen waste conveying belt (202), the upper ends of the left and right side walls of the groove structure are respectively bent outwards to form left and right angle edges, and the left and right angle edges are respectively matched and fixed at the upper surfaces of the left and right long frames of the upper end frame of the cuboid frame (201).
8. The kitchen waste sorting device of claim 7, wherein: the length of the kitchen waste anti-scattering baffle plate (30) is matched with the length between the rotating shafts at the two ends of the kitchen waste conveying belt (202).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839697.XA CN108620423B (en) | 2018-07-27 | 2018-07-27 | Kitchen garbage sorting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810839697.XA CN108620423B (en) | 2018-07-27 | 2018-07-27 | Kitchen garbage sorting device |
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| CN108620423A CN108620423A (en) | 2018-10-09 |
| CN108620423B true CN108620423B (en) | 2023-07-07 |
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| CN201810839697.XA Active CN108620423B (en) | 2018-07-27 | 2018-07-27 | Kitchen garbage sorting device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909163B (en) * | 2019-04-15 | 2022-02-18 | 江西景旺精密电路有限公司 | Sorting device for pins with different lengths |
| CN110482122B (en) * | 2019-08-30 | 2021-02-09 | 征图新视(江苏)科技股份有限公司 | Vibration fork needle circulation structure |
| CN111438163B (en) * | 2020-04-14 | 2021-08-10 | 陕西海特厨具工程有限公司 | Kitchen waste sorting pretreatment device |
| CN112604971A (en) * | 2020-12-11 | 2021-04-06 | 山东德隆博德尔环保装备发展有限公司 | Solid garbage sorter |
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