CN110775658A - Efficient garbage classification system and use method - Google Patents
Efficient garbage classification system and use method Download PDFInfo
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- CN110775658A CN110775658A CN201911185158.XA CN201911185158A CN110775658A CN 110775658 A CN110775658 A CN 110775658A CN 201911185158 A CN201911185158 A CN 201911185158A CN 110775658 A CN110775658 A CN 110775658A
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000002594 fluoroscopy Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
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Abstract
The invention relates to a high-efficiency garbage classification system, which comprises a rack, a feeding barrel, a feeder, a classification collector and a control system, wherein the rack is of a frame structure with an axis vertical to a horizontal plane, the feeding barrel, the feeder and the classification collector are all embedded in the rack and distributed from top to bottom along the axis of the rack, the feeding barrel is communicated with the classification collector through the feeder, the control system is connected with the outer side surface of the rack and is respectively and electrically connected with the feeding barrel, the feeder and the classification collector, and the classification method comprises three steps of equipment assembly, garbage identification and classification, garbage classification and collection. The invention has high structure integration modularization degree, thereby greatly improving the convenience of equipment installation, use and maintenance and environmental adaptability, and being beneficial to reducing the operation cost of garbage classification and recovery; meanwhile, the accuracy of garbage separation treatment is greatly improved, and the garbage is subjected to centralized classification treatment according to the shape and the material of the garbage.
Description
Technical Field
The invention relates to an efficient garbage classification system and a using method thereof, belonging to the technical field of garbage classification.
Background
At present, in the garbage separation operation, a plurality of special garbage cans are mainly arranged, and then corresponding garbage is thrown into or sorted into the special garbage cans made of corresponding materials by manpower, so that the purpose of garbage classification is achieved, although the requirement of garbage separation can be met, the efficiency of the garbage classification operation is low, the classification precision is poor, the capability of classifying the garbage with high water content is poor, and the requirement of the garbage efficient classification operation cannot be effectively met; on the other hand, in garbage classification, although various garbage classification devices are developed at present, these classification devices are often complex in structure, poor in garbage classification and identification capability, and cannot effectively treat garbage with high water content in classification operation, for example, the problems of different degrees of the 'garbage classification treatment device, system and method' in patent application No. 201811183378.4 and the 'garbage classification collection system and use method' in patent application No. 201910469301.1 exist, and meanwhile, the garbage classification system is complex in structure, insufficient in integration and modularization, large in floor area, so that the operation and maintenance costs of the garbage classification devices are relatively high, and the work efficiency and the cost of garbage classification operation are also severely restricted.
Therefore, in order to solve the problem, a brand-new garbage classification system and a use method thereof are urgently needed to be developed so as to meet the actual use requirement.
Disclosure of Invention
The invention aims to overcome the defects and provide an efficient garbage classification system and a using method thereof.
In order to realize the purpose, the invention is realized by the following technical scheme:
the utility model provides a high-efficient waste classification system, includes frame, charging bucket, feeder, categorised loading head and control system, and the frame is the frame construction that axis and horizontal plane vertical distribution, and charging bucket, feeder and categorised loading head all inlay in the frame and distribute along frame axis top-down, and the charging bucket passes through feeder and categorised loading head intercommunication, and control system is connected with the frame lateral surface and respectively with charging bucket, feeder, categorised loading head electrical connection.
Further, the feeding barrel comprises a barrel body, shifting forks, a driving motor, a directional microphone, a humidity sensor, a vibration sensor, a perspective mechanism and a CCD camera, wherein the barrel body is of an inverted circular truncated cone structure which is coaxially distributed with the rack, at least one feeding opening is formed in the upper end face, a discharging opening which is coaxially distributed with the barrel body is formed in the lower end face, the three shifting forks are communicated with a feeder through the discharging opening, the three shifting forks are uniformly distributed in the barrel body around the axis of the barrel body and are distributed from top to bottom along the axis of the barrel body, the rear end face of each shifting fork is connected with the inner surface of the side wall of the barrel body through the driving motor, the axis of each shifting fork is perpendicular to and intersected with the axis of the barrel body, each shifting fork is of a structure in a shape like the Chinese character 'shan', the length of each shifting fork is 1/2-2/3 times of the inner diameter of the barrel body, directional microphone, vibration sensor quantity are unanimous with shift fork quantity, and a directional microphone is established to the staving lateral wall internal surface that every shift fork front end face corresponds, and directional microphone intersects with the shift fork axis and is 0-60 contained angles with the shift fork axial, and a vibration sensor is all established to every shift fork rear end face, and vibration sensor and shift fork coaxial distribution, humidity transducer is at least two, along staving axis top-down equipartition at staving lateral wall internal surface, perspective mechanism and CCD camera all at least one, inlay in staving lateral wall internal surface to intersect and be 30-90 contained angles with the staving axis, driving motor, directional microphone, humidity transducer, vibration sensor, perspective mechanism and CCD camera all with control system electrical connection.
Furthermore, the shift fork including bearing bottom plate, metal shifting rod, wherein bear the base and be the platelike structure that the cross section is the rectangle, its rear end face is connected with driving motor, preceding terminal surface and three metal shifting rod vertical connections, metal shifting rod along bearing bottom plate axis equipartition and lie in bearing bottom plate mid point position metal shifting rod length for bearing bottom plate both sides position metal shifting rod length 1.1-2 times, and metal shifting rod diameter is 3-15 millimeters.
Further, the fluoroscopy mechanism is any one of X-ray fluoroscopy, electromagnetic wave fluoroscopy and ultrasonic fluoroscopy.
Furthermore, the feeder include conveyer pipe, vibrate mechanism and control valve, the conveyer pipe both ends are passed through the control valve and are communicated with feed bin, categorised collector respectively, vibrate at least two of mechanism, encircle the conveyer pipe axis and be connected with the conveyer pipe surface, just the conveyer pipe axis is 30-90 contained angles with the level, vibrate mechanism and control system electrical connection.
Further, the conveyer pipe in establish a transport auger and an at least electric heating wire, carry auger and conveyer pipe coaxial distribution and carry the auger diameter for 0.5-0.8 times of conveyer pipe internal diameter, electric heating wire encircles the conveyer pipe axis and is the heliciform equipartition at conveyer pipe internal surface, carry auger and electric heating wire and control system electrical connection.
Furthermore, the classification collector comprises a base, a tray, a rotary table mechanism, at least three angle sensors, a bearing barrel and in-place sensors, wherein the base is of a disc-shaped frame structure, the tray is connected with the upper end face of the base through the rotary table mechanism and coaxially distributed, the bearing barrels are uniformly distributed around the axis of the tray and are connected with the upper end face of the tray through positioning mechanisms, the bearing barrel is of a U-shaped columnar cavity structure with the axial section, the axis of the bearing barrel is vertically distributed with the upper end face of the tray, at least one in-place sensor is arranged at the upper end of the bearing barrel, the axis of the in-place sensor is parallel to the axis of the bearing barrel, at least one angle sensor is positioned on the rotary table mechanism, and the rotary table mechanism, the angle sensors, the bearing barrel and the in-place sensors are all electrically.
Furthermore, the control system is a circuit system based on any one of an internet-of-things controller, a programmable controller and an industrial single chip microcomputer, and at least one wireless data communication port, at least one serial port communication port and at least one Ethernet interface are additionally arranged in the control system.
A classification method of an efficient garbage classification system comprises the following steps:
s1, assembling equipment, namely, firstly assembling a rack, a feeding barrel, a feeder, a classified collector and a control system which form the garbage classification machine, then installing and positioning the assembled garbage classification machine at a specified working position through the rack, and simultaneously electrically connecting the control system with an external power supply system and a monitoring system, thereby completing the assembling of the garbage classification machine, and simultaneously classifying the garbage classification machine according to the garbage classification requirements;
s2, identifying and classifying the garbage, after the assembling operation of the step S2 is completed, firstly adding the garbage to be classified into a feeding barrel, firstly identifying the image of the garbage by a CCD camera of the feeding barrel and carrying out perspective identification on the garbage by a perspective mechanism, then inputting the garbage into the feeding barrel under the action of self gravity and colliding with a shifting fork in the feeding barrel, in the collision process of the shifting fork, firstly carrying out audio signal acquisition and identification on the sound emitted by the collided garbage by a directional loudspeaker, and secondly detecting and identifying the vibration frequency and amplitude generated by the shifting fork when the garbage collides with the shifting fork, achieving the purpose of secondary identification and classification on the garbage of the same material by the similarity of the sound and amplitude of the garbage of the same material, and simultaneously carrying out sound and amplitude signal detection on the garbage by each shifting fork, the garbage classification detection precision is improved through multiple detections;
and S3, classifying and collecting the garbage, after classifying and identifying the garbage by the feeding barrel, on one hand, discharging the garbage from the feeding barrel through the feeder and temporarily buffering the garbage in a conveying pipe of the feeder, on the other hand, driving a rotary table mechanism of the classifying and collecting device to operate according to the result of classifying and identifying the garbage by the feeding barrel, so that the bearing barrel bearing the garbage with corresponding material on the tray is transferred to the position under the conveying pipe of the feeder, and then conveying the garbage into the bearing barrel under the action of gravity of the bearing barrel and the driving of a conveying auger in the conveying pipe of the feeder to finish classified collection of the garbage.
In step S1, a material identification calculation function including a material identification calculation function based on a sound characteristic and a material characteristic identification function based on a mechanical vibration is entered into the control system while the apparatus is assembled.
The invention has high structure integration modularization degree, thereby greatly improving the convenience of equipment installation, use and maintenance and environmental adaptability, and being beneficial to reducing the operation cost of garbage classification and recovery; simultaneously very big improvement the accuracy nature of rubbish separation processing, realize concentrating classification to rubbish according to rubbish shape, material, simultaneously when classification, can effectually realize reducing the inside moisture content of rubbish, reduce the rubbish leachate and cause the pollution to the environment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a loading bucket;
FIG. 3 is a schematic view of a feeder configuration;
FIG. 4 is a flow chart of a method of practicing the present invention.
Detailed Description
As shown in fig. 1-3, a high-efficiency garbage classification system comprises a frame 1, a loading barrel 2, a feeder 3, a classification collector 4 and a control system 5, wherein the frame 1 is a frame structure with an axis vertical to a horizontal plane, the loading barrel 2, the feeder 3 and the classification collector 4 are all embedded in the frame 1 and distributed from top to bottom along the axis of the frame 1, the loading barrel 2 is communicated with the classification collector 4 through the feeder 3, and the control system 5 is connected with the outer side surface of the frame 1 and is respectively electrically connected with the loading barrel 2, the feeder 3 and the classification collector 4.
It is emphasized that the feeding barrel 3 comprises a barrel body 21, a shifting fork 22, a driving motor 23, a directional microphone 24, a humidity sensor 25, a vibration sensor 26, a perspective mechanism 27 and a CCD camera 28, wherein the barrel body 21 is an inverted round platform structure coaxially distributed with the frame 1, the upper end surface is provided with at least one feeding port 101, the lower end surface is provided with a discharge port 102 coaxially distributed with the barrel body 21 and communicated with the feeder 3 through the discharge port 102, at least three shifting forks 22 are uniformly distributed in the barrel body 21 around the axis of the barrel body 21 and distributed from top to bottom along the axis of the barrel body 21, the rear end surface of each shifting fork 22 is connected with the inner surface of the side wall of the barrel body 21 through the driving motor 23, the axis is vertical to and intersected with the axis of the barrel body 21, the shifting fork 22 is of a structure like a Chinese character 'shan', the length of the shifting fork is 1/2-2/3 of, the distance between two adjacent shifting forks 22 distributed from top to bottom along the axis of the barrel body 21 is 1.5-2 times of the maximum width of the shifting forks 22, the quantity of the directional microphones 24 and the quantity of the vibration sensors 26 are consistent with that of the shifting forks 22, the inner surface of the side wall of the barrel body 21 corresponding to the front end surface of each shifting fork 22 is provided with one directional microphone 24, the directional microphones 24 are intersected with the axis of the shifting forks 22 and form an included angle of 0-60 degrees with the axial direction of the shifting forks 22, the rear end surface of each shifting fork 22 is provided with one vibration sensor 26, the vibration sensors 26 are coaxially distributed with the shifting forks 22, at least two humidity sensors 25 are uniformly distributed on the inner surface of the side wall of the barrel body 21 from top to bottom along the axis of the barrel body 21, at least one of the perspective mechanism 27 and the CCD camera 28 is embedded on the inner surface of the side wall of the barrel body 21 and is, The humidity sensor 25, the vibration sensor 26, the perspective mechanism 27, and the CCD camera 28 are electrically connected to the control system 5.
Meanwhile, the shifting fork 22 comprises a bearing bottom plate 221 and metal shifting rods 222, wherein the bearing base 221 is of a plate-shaped structure with a rectangular cross section, the rear end face of the bearing base 221 is connected with the driving motor 23, the front end face of the bearing base is vertically connected with the three metal shifting rods 222, the length of the metal shifting rods 222 which are uniformly distributed along the axis of the bearing bottom plate 221 and are positioned at the midpoint position of the bearing bottom plate 221 is 1.1-2 times that of the metal shifting rods 222 at the two sides of the bearing bottom plate 221, and the diameter of the metal shifting rods 222 is 3-15 mm.
Preferably, the fluoroscopy unit 27 is any one of X-ray fluoroscopy, electromagnetic wave fluoroscopy and ultrasonic fluoroscopy.
Furthermore, feeder 3 include conveyer pipe 31, vibrate mechanism 32 and control valve 33, conveyer pipe 31 both ends pass through control valve 33 respectively with feed barrel 2, 4 intercommunications of classified material collector, vibrate mechanism 32 at least two, encircle conveyer pipe 31 axis and conveyer pipe 31 outer surface connection, just conveyer pipe 31 axis and level are 30 ° -90 contained angle, vibrate mechanism 32 and 5 electrical connection of control system, just conveyer pipe 31 in establish one and carry auger 34 and at least one electric heating wire 35, carry auger 34 and the coaxial distribution of conveyer pipe 31 and carry auger 34 diameter to be 0.5-0.8 times of conveyer pipe 31 internal diameter, electric heating wire 35 encircles the conveyer pipe 31 axis and is the heliciform equipartition at conveyer pipe 31 internal surface, carry auger 34 and electric heating wire 35 and 5 electrical connection of control system.
It should be noted that the sorting collector 4 includes a base 41, a tray 42, a turntable mechanism 43, an angle sensor 44, a carrying bucket 45, a position sensor 46, the base 41 is a disc-shaped frame structure, the tray 42 is connected with the upper end surface of the base 41 through the turntable mechanism 43 and is coaxially distributed, at least three bearing barrels 45 are uniformly distributed around the axis of the tray 42 and are connected with the upper end surface of the tray 42 through a positioning mechanism 47, the bearing barrels 45 are of a U-shaped columnar cavity structure with axial cross sections, the axis of which is distributed perpendicular to the upper end surface of the tray 42, the upper end of which is provided with at least one in-place sensor 46, and the axes of the in-position sensors 46 are distributed in parallel with the axis of the bearing barrel 45, at least one angle sensor 44 is positioned on the turntable mechanism 43, the turntable mechanism 46, the angle sensor 44, the bearing barrel 45 and the in-place sensor 46 are electrically connected with the control system 5.
In this embodiment, the control system 5 is a circuit system based on any one of an internet-of-things controller, a programmable controller and an industrial single chip, and the control system 5 is further provided with at least one wireless data communication port, at least one serial communication port and at least one ethernet interface.
As shown in fig. 4, a classification method of an efficient garbage classification system includes the following steps:
s1, assembling equipment, namely, firstly assembling a rack, a feeding barrel, a feeder, a classified collector and a control system which form the garbage classification machine, then installing and positioning the assembled garbage classification machine at a specified working position through the rack, and simultaneously electrically connecting the control system with an external power supply system and a monitoring system, thereby completing the assembling of the garbage classification machine, and simultaneously classifying the garbage classification machine according to the garbage classification requirements;
s2, identifying and classifying the garbage, after the assembling operation of the step S2 is completed, firstly adding the garbage to be classified into a feeding barrel, firstly identifying the image of the garbage by a CCD camera of the feeding barrel and carrying out perspective identification on the garbage by a perspective mechanism, then inputting the garbage into the feeding barrel under the action of self gravity and colliding with a shifting fork in the feeding barrel, in the collision process of the shifting fork, firstly carrying out audio signal acquisition and identification on the sound emitted by the collided garbage by a directional loudspeaker, and secondly detecting and identifying the vibration frequency and amplitude generated by the shifting fork when the garbage collides with the shifting fork, achieving the purpose of secondary identification and classification on the garbage of the same material by the similarity of the sound and amplitude of the garbage of the same material, and simultaneously carrying out sound and amplitude signal detection on the garbage by each shifting fork, the garbage classification detection precision is improved through multiple detections;
and S3, classifying and collecting the garbage, after classifying and identifying the garbage by the feeding barrel, on one hand, discharging the garbage from the feeding barrel through the feeder and temporarily buffering the garbage in a conveying pipe of the feeder, on the other hand, driving a rotary table mechanism of the classifying and collecting device to operate according to the result of classifying and identifying the garbage by the feeding barrel, so that the bearing barrel bearing the garbage with corresponding material on the tray is transferred to the position under the conveying pipe of the feeder, and then conveying the garbage into the bearing barrel under the action of gravity of the bearing barrel and the driving of a conveying auger in the conveying pipe of the feeder to finish classified collection of the garbage.
In step S1, a material identification calculation function including a material identification calculation function based on a sound characteristic and a material characteristic identification function based on a mechanical vibration is entered into the control system while the apparatus is assembled.
The invention has high structure integration modularization degree, thereby greatly improving the convenience of equipment installation, use and maintenance and environmental adaptability, and being beneficial to reducing the operation cost of garbage classification and recovery; simultaneously very big improvement the accuracy nature of rubbish separation processing, realize concentrating classification to rubbish according to rubbish shape, material, simultaneously when classification, can effectually realize reducing the inside moisture content of rubbish, reduce the rubbish leachate and cause the pollution to the environment.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An efficient garbage classification system is characterized in that: the efficient garbage classification system comprises a rack, a feeding barrel, a feeder, a classification collector and a control system, wherein the rack is of a frame structure with an axis vertical to a horizontal plane, the feeding barrel, the feeder and the classification collector are all embedded in the rack and distributed from top to bottom along the axis of the rack, the feeding barrel is communicated with the classification collector through the feeder, and the control system is connected with the outer side surface of the rack and is respectively electrically connected with the feeding barrel, the feeder and the classification collector.
2. The efficient waste classification system of claim 1, wherein: the feeding barrel comprises a barrel body, at least three shifting forks, a driving motor, a directional microphone, a humidity sensor, a vibration sensor, a perspective mechanism and a CCD camera, wherein the barrel body is of an inverted round platform structure which is coaxially distributed with a rack, at least one charging opening is arranged on the upper end surface, a discharging opening which is coaxially distributed with the barrel body is arranged on the lower end surface, the three shifting forks are communicated with a feeder through the discharging opening, the three shifting forks are uniformly distributed in the barrel body around the axis of the barrel body and are distributed from top to bottom along the axis of the barrel body, the rear end surface of each shifting fork is connected with the inner surface of the side wall of the barrel body through the driving motor, the axis of each shifting fork is vertical to and intersected with the axis of the barrel body, each shifting fork is of a structure in a shape like the Chinese character 'shan', the length of each shifting fork is 1/2-2/3 of the inner diameter of, directional microphone, vibration sensor quantity are unanimous with shift fork quantity, and a directional microphone is established to the staving lateral wall internal surface that every shift fork front end face corresponds, and directional microphone intersects with the shift fork axis and is 0-60 contained angles with the shift fork axial, and a vibration sensor is all established to every shift fork rear end face, and vibration sensor and shift fork coaxial distribution, humidity transducer is at least two, along staving axis top-down equipartition at staving lateral wall internal surface, perspective mechanism and CCD camera all at least one, inlay in staving lateral wall internal surface to intersect and be 30-90 contained angles with the staving axis, driving motor, directional microphone, humidity transducer, vibration sensor, perspective mechanism and CCD camera all with control system electrical connection.
3. The efficient waste classification system of claim 2, wherein: the shifting fork including bearing bottom plate, metal dialling the stick, wherein the bearing base is the platelike structure that the cross section is the rectangle, and its rear end face is connected with driving motor, and preceding terminal surface is dialled the stick with three metals and is connected perpendicularly, the metal is dialled the stick and is followed bearing bottom plate axis equipartition and be located the metal of bearing bottom plate midpoint position and dial stick length for bearing bottom plate both sides position metal and dial 1.1-2 times of stick length, and the metal is dialled the stick diameter and is 3-15 millimeters.
4. The efficient waste classification system of claim 2, wherein: the perspective mechanism is any one of X-ray perspective, electromagnetic wave perspective and ultrasonic wave perspective.
5. The efficient waste classification system of claim 1, wherein: the feeder include conveyer pipe, vibrate mechanism and control valve, the conveyer pipe both ends are passed through the control valve and are communicated with feed bucket, categorised material collector respectively, vibrate at least two of mechanism, encircle the conveyer pipe axis and be connected with the conveyer pipe surface, just the conveyer pipe axis is 30-90 contained angles with the level, vibrate mechanism and control system electrical connection.
6. The efficient waste classification system of claim 5, wherein: the conveyer pipe in establish a transport auger and an at least electric heating wire, transport auger and the coaxial distribution of conveyer pipe and carry the auger diameter for 0.5-0.8 times of conveyer pipe internal diameter, electric heating wire encircles the conveyer pipe axis and is the heliciform equipartition at the conveyer pipe internal surface, transport auger and electric heating wire and control system electrical connection.
7. The efficient waste classification system of claim 1, wherein: the classified material collector comprises a base, a tray, a rotary table mechanism, an angle sensor, a bearing barrel and a position sensor, wherein the base is of a disc-shaped frame structure, the tray is connected with the upper end face of the base through the rotary table mechanism and is coaxially distributed, the bearing barrel is at least three, is uniformly distributed around the axis of the tray and is connected with the upper end face of the tray through a positioning mechanism, the bearing barrel is of a U-shaped columnar cavity structure with the axial cross section, the axis of the bearing barrel is vertically distributed with the upper end face of the tray, at least one position sensor is arranged at the upper end of the bearing barrel, the axis of the position sensor is parallel to the axis of the bearing barrel, at least one angle sensor is positioned on the rotary table mechanism, and the rotary table mechanism, the angle sensor, the bearing barrel and the position sensor are.
8. The efficient waste classification system of claim 1, wherein: the control system is a circuit system based on any one of an internet-of-things controller, a programmable controller and an industrial single chip microcomputer, and at least one wireless data communication port, at least one serial port communication port and at least one Ethernet interface are additionally arranged in the control system.
9. A classification method of an efficient garbage classification system is characterized by comprising the following steps:
s1, assembling equipment, namely, firstly assembling a rack, a feeding barrel, a feeder, a classified collector and a control system which form the garbage classification machine, then installing and positioning the assembled garbage classification machine at a specified working position through the rack, and simultaneously electrically connecting the control system with an external power supply system and a monitoring system, thereby completing the assembling of the garbage classification machine, and simultaneously classifying the garbage classification machine according to the garbage classification requirements;
s2, identifying and classifying the garbage, after the assembling operation of the step S2 is completed, firstly adding the garbage to be classified into a feeding barrel, firstly identifying the image of the garbage by a CCD camera of the feeding barrel and carrying out perspective identification on the garbage by a perspective mechanism, then inputting the garbage into the feeding barrel under the action of self gravity and colliding with a shifting fork in the feeding barrel, in the collision process of the shifting fork, firstly carrying out audio signal acquisition and identification on the sound emitted by the collided garbage by a directional loudspeaker, and secondly detecting and identifying the vibration frequency and amplitude generated by the shifting fork when the garbage collides with the shifting fork, achieving the purpose of secondary identification and classification on the garbage of the same material by the similarity of the sound and amplitude of the garbage of the same material, and simultaneously carrying out sound and amplitude signal detection on the garbage by each shifting fork, the garbage classification detection precision is improved through multiple detections;
and S3, classifying and collecting the garbage, after classifying and identifying the garbage by the feeding barrel, on one hand, discharging the garbage from the feeding barrel through the feeder and temporarily buffering the garbage in a conveying pipe of the feeder, on the other hand, driving a rotary table mechanism of the classifying and collecting device to operate according to the result of classifying and identifying the garbage by the feeding barrel, so that the bearing barrel bearing the garbage with corresponding material on the tray is transferred to the position under the conveying pipe of the feeder, and then conveying the garbage into the bearing barrel under the action of gravity of the bearing barrel and the driving of a conveying auger in the conveying pipe of the feeder to finish classified collection of the garbage.
10. The method of claim 9, wherein the step of classifying comprises: in step S1, while the device is being assembled, a material identification calculation function including a material identification calculation function based on a sound characteristic and a material characteristic identification function based on a mechanical vibration is entered into the control system.
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| CN206882396U (en) * | 2017-07-07 | 2018-01-16 | 山东交通学院 | A kind of ship domestic garbage disposer |
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