CN111746973A

CN111746973A - Wisdom is garbage classification retrieves and preprocessing device for community

Info

Publication number: CN111746973A
Application number: CN202010602218.XA
Authority: CN
Inventors: 王炳伟; 孔德洋; 张爱国; 张孝飞
Original assignee: Changzhou Environmental Sanitation Management Division; Nanjing Institute of Environmental Sciences MEE
Current assignee: Changzhou Environmental Sanitation Management Division; Nanjing Institute of Environmental Sciences MEE
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-10-09

Abstract

The invention provides a garbage classification recycling and pretreatment device for an intelligent community. The garbage can is provided with the garbage preprocessing mechanism, garbage can be compressed through the pressure plate of the electric hydraulic push rod after being thrown every time, the holding rate of the garbage can be effectively improved, meanwhile, the detachable filter sieve plate is arranged in the garbage can, and dry and wet separation can be performed in the compression process. In addition, the garbage pretreatment mechanism is also provided with a low-temperature plasma generator, so that the garbage can be disinfected, sterilized and deodorized by injecting low-temperature plasma gas, and pathogenic bacteria and odor can be effectively prevented from being diffused. In a word, the garbage pretreatment system not only increases the garbage containing amount, but also improves the convenience of transportation, and greatly improves the environmental sanitation of communities.

Description

Wisdom is garbage classification retrieves and preprocessing device for community

Technical Field

The invention belongs to the technical field of garbage classification, and particularly relates to a garbage classification recycling and preprocessing device for an intelligent community.

Background

With the rapid development of economy and the increasing improvement of the living standard of people, the domestic garbage as a product of urban metabolism has become a big problem, and the negative effects brought by the domestic garbage are gradually revealed, so that the domestic garbage interferes with the life of the residents and restricts the development of cities.

The nations have vigorously pursued garbage classification from this year, communities are also important classified areas, and the garbage classification of the communities at present mainly adopts a mode of opening at regular time for setting different types of garbage cans. Due to the mode, a plurality of office workers cannot take the garbage throwing time into consideration, so that garbage cannot be thrown away in time, and the mode is not humanized.

Also the rubbish that appears being applicable to the district among the prior art puts in the device, for example the low-cost district waste classification recovery unit that publication number is CN207566239U discloses, including bottom plate, curb plate, top cap, public connecting plate, step, a plurality of categorised garbage bin and the video collector of retrieving, the bottom plate is fixed in subaerially, and the upper surface of bottom plate is equipped with the slide rail, and the bottom of categorised garbage bin of retrieving is all installed on public connecting plate, and the bottom of public connecting plate is equipped with a plurality of gyro wheels of installing on the slide rail, and the both ends of slide rail set up the spacing portion etc. that prevent that public connecting plate drops. But the device can only play the effect of rubbish classification input, can not carry out the preliminary treatment to rubbish, can lead to the utilization ratio reduction of garbage bin to also can not give timely disinfection and sterilization and remove the flavor processing, long time garbage bin can distribute germ and peculiar smell, has very serious hidden danger to the district that personnel live in densely.

Therefore, in combination with the above problems, there is a need to develop a garbage sorting device that can perform intelligent management in a community, improve the environmental sanitation of the community, and also increase the garbage capacity and improve the transportation convenience.

Disclosure of Invention

Aiming at the technical problems, the invention provides a garbage classification recycling and pretreatment device for an intelligent community.

The technical scheme of the invention is as follows: a garbage classification recycling and pretreatment device for an intelligent community comprises a base station, a supporting upright post arranged in the center of the base station, a cross beam transversely arranged at the top of the supporting upright post, and a shielding shed fixed above the cross beam;

the garbage can is characterized in that two groups of double guide rails are arranged on the base station along the front-back direction, the two groups of double guide rails are bilaterally symmetrical about the supporting stand column, a pair of electric push rods in opposite directions are arranged in the middle of each group of double guide rails, the electric push rods are fixed on the base station, each electric push rod is movably hung with a garbage can, the bottom of the garbage can is connected with the double guide rails in a sliding mode and can advance and retreat along the front-back direction of the base station under the pushing of the electric push rods, and a slope is arranged at;

the garbage pretreatment mechanism is characterized in that a garbage pretreatment mechanism which is opposite to the garbage can up and down is arranged below the cross beam, the garbage pretreatment mechanism comprises a cover body connected below the cross beam through a fixed rod, the cover body is positioned right above the garbage can and is of a double-layer structure with a cavity, the cavity is connected with a low-temperature plasma generator arranged in the cross beam through a hose and is used for ejecting low-temperature plasma gas from an ejection nozzle positioned on the inner wall of the cover body to disinfect, sterilize and deodorize garbage in the garbage can, the garbage pretreatment mechanism further comprises an electric hydraulic push rod fixed below the cross beam, the lower end of the electric hydraulic push rod penetrates through the cover body and is connected with a pressure plate and is used for compressing the garbage in the;

install service control end and battery in the support post, service control end is used for assisting the user to carry out waste classification and accomplishes the preliminary treatment to rubbish to controlling device, and the battery is the power supply of whole device.

Further, the garbage bin includes the staving, sets up the gyro wheel in the staving bottom, and the gyro wheel is equipped with the ring channel for with double guide rail sliding connection, set up the left and right sides top of staving be used for with cover body sliding connection's sliding tray, be equipped with the retaining ring that is used for placing the filter sieve in the staving, the filter sieve can be dismantled for carry out the wet separation futilely with staving inside, if do not need wet separation's garbage bin futilely, then can demolish the filter sieve. Be located staving bottom one side and be equipped with the leakage fluid dram of taking the sealing plug, be convenient for carry out the independent emission with the liquid of filter-pressing when empting rubbish. The hanging ring which is positioned at the rear side of the garbage can body and connected with the hook at the tail end of the garbage can connects the garbage can and the electric push rod into a whole, so that the garbage can be pushed freely. The outside of the can body is also provided with marks for garbage classification, so that the type of the garbage can be conveniently identified.

Furthermore, the lower extreme of the cover body is equipped with the inserted sheet with garbage bin sliding connection, and the inserted sheet is inserted in the sliding tray on the cover body, forms sliding connection's relation, and the rear end in the sliding tray is equipped with pressure sensor for whether detect with the inserted sheet complete coordination, under complete coordination, pressure sensor atress this moment represents that the garbage bin is in the encapsulated situation promptly, on the contrary under incomplete coordination, pressure sensor does not have the atress, represents that the garbage bin is in the open mode promptly. The lower end face of the cover body is also provided with a rubber gasket, when the cover body is completely overlapped with the opening of the barrel body, the rubber gasket can be used for plugging the junction of the cover body and the barrel body to a certain degree, so that peculiar smell can be prevented from escaping, and low-temperature plasma gas can be prevented from escaping. The inner wall of the cover body is provided with a plurality of injection nozzles, the tail ends of the injection nozzles face downwards and form an included angle of 15-45 degrees with the inner wall of the cover body, and low-temperature plasma gas is conveniently sprayed into the barrel body.

Furthermore, the low-temperature plasma gas is plasma air with the temperature of 40-55 ℃, the safety of overhigh temperature is lower, accidents are easily caused, and researches show that the plasma air with the temperature of 40-55 ℃ has good sterilization and deodorization effects, and the safety coefficient is higher because the temperature is lower.

Further, shelter from the canopy and go up to cover and have solar panel, solar panel turns into the electric energy storage with light energy in the battery, and the battery also can insert ordinary municipal cable simultaneously, and it is in order to make rational use of green energy, saves the electric energy to increase solar panel. Shelter from canopy below and still be equipped with at least one camera, the purpose that increases the camera is in order to can real-time monitoring the outdoor scene situation of device, if unusual also be convenient for manage, and the purpose is in order to retrain people's the action of throwing away rubbish, strengthens its rubbish classification consciousness. .

Furthermore, an ultrasonic probe is arranged in the pressure plate, and the ultrasonic probe is electrically connected with an ultrasonic generator arranged in the cross beam and used for confirming the distance between the pressure plate and garbage through ultrasonic waves, and then whether compression is selected or not, or whether the garbage bin is full or not is fed back.

Furthermore, the service control end comprises a control module, an operation module and a display module;

the control module comprises a programmable controller used for executing instructions of storage logic operation and sequence control, timing, counting and arithmetic operation; the digital-to-analog converter is used for converting the digital signals into analog signals and controlling the work of each execution element through an input or output interface; the abnormal alarm unit is used for reminding through voice alarm when detecting that the device has a fault different from the program setting; the wireless communication unit is used for transmitting the real-time condition of each device to the dispatching supervision center through a wireless signal;

the operation module comprises pedal sensors arranged at four corners of the support upright post, the pedal sensors are electrically connected with the programmable controller, each pedal sensor corresponds to an adjacent electric push rod, the corresponding electric push rods push out the connected garbage cans along the double guide rails when the pedal sensors are stepped down, and the corresponding electric push rods pull the connected garbage cans back to the original position along the double guide rails when the pedal sensors are released;

the display module comprises a touch display screen arranged on the supporting stand column and used for a user to inquire the classification rules of the garbage, and an LED display screen arranged on the cover body and used for displaying the type and the working state of the garbage can in a rolling mode.

Furthermore, the garbage can includes kitchen garbage, recyclable garbage, toxic and harmful garbage and other garbage, and the working state of the garbage can is compression, disinfection, vacancy and full.

The invention has the beneficial effects that: the garbage can is provided with the garbage preprocessing mechanism, garbage can be compressed through the pressure plate of the electric hydraulic push rod after being thrown every time, the holding rate of the garbage can be effectively improved, meanwhile, the detachable filter sieve plate is arranged in the garbage can, and dry and wet separation can be performed in the compression process. In addition, the garbage pretreatment mechanism is also provided with a low-temperature plasma generator, so that the garbage can be disinfected, sterilized and deodorized by injecting low-temperature plasma gas, and pathogenic bacteria and odor can be effectively prevented from being diffused. In a word, the intelligent garbage treatment system is high in intelligent degree and convenient to use, not only increases the garbage containing amount after the garbage is pretreated, but also improves the convenience of transportation, and greatly improves the environmental sanitation of communities.

Drawings

FIG. 1 is a schematic perspective view of example 1 of the present invention;

FIG. 2 is a schematic view of the forward internal structure of embodiment 1 of the present invention;

FIG. 3 is a schematic side view showing the structure of example 1 of the present invention;

FIG. 4 is a schematic view of the forward internal structure of embodiment 3 of the present invention;

FIG. 5 is a schematic side view showing the structure of example 2 of the present invention;

FIG. 6 is a schematic view of the external structure of the trash can according to embodiments 1-3 of the present invention;

FIG. 7 is a schematic view of the inner structure of the trash can according to embodiments 1-3 of the present invention;

FIG. 8 is a schematic view showing the internal structure of the cover in examples 1 to 3 of the present invention;

FIG. 9 is a bottom view of a platen in embodiment 3 of the present invention;

fig. 10 is a block diagram of a service control end system according to embodiments 1 to 3 of the present invention.

Wherein, 1-base station, 2-supporting upright post, 3-beam, 4-shelter shed, 41-solar power generation board, 42-camera, 5-double guide rail, 6-electric push rod, 7-garbage can, 71-can body, 72-roller, 73-ring groove, 74-sliding groove, 75-filter screen plate, 76-retainer ring, 77-liquid discharge port, 78-hanging ring, 79-mark, 8-cover body, 81-insert sheet, 82-rubber gasket, 9-cavity, 10-fixed rod, 11-low temperature plasma generator, 12-spray nozzle, 13-electric hydraulic push rod, 14-pressure plate, 141-ultrasonic probe, 142-ultrasonic generator, 15-service control end, 151-control module, 1511-programmable controller, 1512-digital-to-analog converter, 1513-abnormity alarm unit, 1514-wireless communication unit, 152-operation module, 1521-foot sensor, 153-display module, 1531-touch display screen, 1532-LED display screen, 154-dispatching supervision center, 16-storage battery.

Detailed Description

Example 1

As shown in fig. 1, the device for classifying, recycling and pretreating garbage for smart communities comprises a base platform 1, a supporting upright post 2 arranged at the center of the base platform 1, a cross beam 3 transversely arranged at the top of the supporting upright post 2, and a shielding shed 4 fixed above the cross beam 3;

as shown in fig. 1, 2 and 3, two sets of double guide rails 5 are arranged on the base platform 1 along the front-back direction, the two sets of double guide rails 5 are bilaterally symmetrical with respect to the support column 2, a pair of electric push rods 6 in opposite directions are arranged in the middle of each set of double guide rails 5, the electric push rods 6 are fixed on the base platform 1, each electric push rod 6 is movably hung with a garbage can 7, the bottom of the garbage can 7 is slidably connected with the double guide rails 5 and can advance and retreat along the front-back direction of the base platform 1 under the pushing of the electric push rods 6, and a slope is arranged at the outer edge of the base platform 1 to; as shown in fig. 6 and 7, the garbage can 7 includes a can body 71, a roller 72 disposed at the bottom of the can body 71, the roller 72 is provided with an annular groove 73 for slidably connecting with the dual-guide rail 5, a sliding groove 74 disposed at the top of the left and right sides of the can body 71 for slidably connecting with the cover body 8, a retaining ring 76 for placing a filtering sieve plate 75 is disposed in the can body 71, the filtering sieve plate 75 is detachable for performing dry-wet separation inside the can body 71, and if the garbage can 7 does not require dry-wet separation, the filtering sieve plate 75 can be detached. A liquid outlet 77 with a sealing plug is arranged on one side of the bottom of the barrel body 71, so that the filter-pressed liquid can be conveniently and independently discharged when the garbage is dumped. The hanging ring 78 which is positioned at the rear side of the can body 71 and is connected with the hook at the tail end of the garbage can 6 connects the garbage can 7 and the electric push rod 6 into a whole, thereby being convenient for free pushing. The outside of the can body 71 is also provided with a mark 79 for garbage classification, so that the type of the garbage can be conveniently identified.

As shown in fig. 8, the lower end of the cover 8 is provided with an insertion sheet 81 slidably connected to the trash can 7, the insertion sheet 81 is inserted into the sliding groove 74 of the cover 8 to form a sliding connection relationship, the rear end of the sliding groove 74 is provided with a pressure sensor for detecting whether the insertion sheet 81 is completely engaged with the trash can, when the insertion sheet is completely engaged with the trash can, the pressure sensor is stressed, that is, the trash can 7 is in a closed state, and when the insertion sheet is not completely engaged with the trash can, the pressure sensor is not stressed, that is, the trash can 7 is in an open state. The lower end face of the cover body 8 is also provided with a rubber gasket 82, when the cover body 8 and the bung hole of the barrel body 71 are completely overlapped, the rubber gasket 82 can be used for forming certain plugging on the junction of the cover body and the bung hole, so that peculiar smell can be prevented from escaping, and low-temperature plasma gas can be prevented from escaping. Wherein, the low temperature plasma gas is plasma air with the temperature of 45 ℃, the safety of overhigh temperature is lower, accidents are easily caused, and researches show that the plasma air with the temperature of 45 ℃ has good degerming and deodorization effects, and the safety coefficient is higher because the temperature is lower. The inner wall of the cover body 8 is provided with a plurality of injection nozzles 12, the tail ends of the injection nozzles 12 face downwards and form an included angle of 40 degrees with the inner wall of the cover body 8, and low-temperature plasma gas is conveniently sprayed into the barrel body 71.

As shown in fig. 2 and 8, a garbage pretreatment mechanism which is opposite to the garbage can 7 up and down is arranged below the beam 3, the garbage pretreatment mechanism comprises a cover body 8 which is connected below the beam 3 through a fixing rod 10, the cover body 8 is positioned right above the garbage can 7, the cover body 8 is of a double-layer structure with a cavity 9, the cavity 9 is connected with a low-temperature plasma generator 11 which is arranged in the beam 3 through a hose and is used for ejecting low-temperature plasma gas from an ejection nozzle 12 which is positioned on the inner wall of the cover body 8 and disinfecting, sterilizing and deodorizing garbage in the garbage can 7, the garbage pretreatment mechanism further comprises an electric hydraulic push rod 13 which is fixed below the beam 3, the lower end of the electric hydraulic push rod 13 penetrates through the cover body 8 and is connected with a pressure plate 14 and is used for compressing the garbage in the garbage can;

as shown in fig. 1 and 2, a service control terminal 15 and a storage battery 16 are installed in the support column 2, the service control terminal 15 is used for assisting a user in garbage classification and performing pretreatment on garbage by the operation and control device, and the storage battery 16 supplies power to the whole device. As shown in fig. 10, the service control terminal 15 includes a control module 151, an operation module 152, and a display module 153;

the control module 151 includes a programmable controller 1511 for executing instructions to store logical operations and sequence control, timing, counting, and arithmetic operations; a digital-to-analog converter 1512 for converting the digital signal into an analog signal and controlling the operation of each actuator through the input or output interface; an abnormal alarm unit 1513, configured to prompt by a voice alarm when a fault different from the program setting is detected to occur in the apparatus; a wireless communication unit 1514 for communicating the real-time status of each device to the dispatch supervision center 154 via wireless signals;

the operation module 152 comprises pedal sensors 1521 arranged at four corners of the support column 2, the pedal sensors 1521 are electrically connected with the programmable controller 1511, each pedal sensor 1521 corresponds to an adjacent electric push rod 6, when the pedal sensor 1521 is pressed down, the corresponding electric push rod 6 pushes out the connected trash can 7 along the double guide rails 5, and when the pedal sensor 1521 is released, the corresponding electric push rod 6 pulls the connected trash can 7 back to the original position along the double guide rails 5;

the display module 153 includes a touch display screen 1531 disposed on the support column 2 for the user to inquire the detailed rules of the garbage classification, and an LED display screen 1532 disposed on the cover 8 for displaying the type and the working status of the garbage can 7 by scrolling. The garbage can 7 comprises kitchen garbage, recoverable garbage, toxic and harmful garbage and other garbage, and the working state of the garbage can 7 is compression, disinfection, vacancy and full.

Example 2

The embodiment adds the solar energy and electricity storage function on the basis of the embodiment 1, as shown in fig. 5, the shielding shed 4 is covered with a solar power generation panel 41, the solar power generation panel 41 converts light energy into electric energy to be stored in the storage battery 16, the storage battery 16 can be connected with a common municipal cable, and the solar power generation panel 41 is added to reasonably utilize green energy and save electric energy. The shielding shed 4 is also provided with at least one camera 42 below, the purpose of adding the camera 42 is to monitor the real-time real-scene state of the device in real time, if abnormal, the management is convenient, and the purpose is to restrict the garbage throwing behavior of people and enhance the garbage classification consciousness. .

Example 3

In the embodiment, an ultrasonic detection function is added on the basis of embodiment 1, as shown in fig. 4 and 9, an ultrasonic probe 141 is arranged in the pressure plate 14, and the ultrasonic probe 141 is electrically connected with an ultrasonic generator 142 arranged in the cross beam 3, and is used for confirming the distance between the pressure plate 14 and the garbage by ultrasonic waves, and further selecting whether compression is performed or feeding back whether the garbage can 71 is full.

The electric push rod 6, the low-temperature plasma generator 11, the ultrasonic generator 142 and the electric hydraulic push rod 13 are all commercially available products.

By adopting the embodiment 3 of the invention to carry out the community experiment, the accommodation rate of a single garbage can be improved by more than 25 percent on average, the sterilization rate can reach 93 percent, and almost no peculiar smell is fed back by an owner.

Claims

1. The garbage classification recycling and pretreatment device for the smart community is characterized by comprising a base platform (1), a supporting stand column (2) arranged at the center of the base platform (1), a cross beam (3) transversely arranged at the top of the supporting stand column (2), and a shielding shed (4) fixed above the cross beam (3);

the garbage can is characterized in that two groups of double guide rails (5) are arranged on the base platform (1) along the front-back direction, the two groups of double guide rails (5) are bilaterally symmetrical about the supporting upright post (2), a pair of electric push rods (6) in opposite directions are arranged in the middle of each group of double guide rails (5), the electric push rods (6) are fixed on the base platform (1), each electric push rod (6) is movably hung with a garbage can (7), the bottom of each garbage can (7) is connected with the double guide rails (5) in a sliding mode, and the garbage can move forward and backward along the front-back direction of the base platform (1) under the pushing of the electric push;

the garbage pretreatment mechanism is characterized in that a garbage pretreatment mechanism which is opposite to the garbage can (7) from top to bottom is arranged below the beam (3), the garbage pretreatment mechanism comprises a cover body (8) which is connected below the beam (3) through a fixing rod (10), the cover body (8) is positioned right above the garbage can (7), the cover body (8) is of a double-layer structure containing a cavity (9), the cavity (9) is connected with a low-temperature plasma generator (11) arranged in the beam (3) through a hose and is used for spraying low-temperature plasma gas out of a spraying nozzle (12) positioned on the inner wall of the cover body (8), the garbage in the garbage can (7) is disinfected, sterilized and deodorized, the garbage pretreatment mechanism further comprises an electric hydraulic push rod (13) fixed below the beam (3), the lower end of the electric hydraulic push rod (13) penetrates through the cover body (8) and is connected with a pressure plate (14), used for compressing the garbage in the garbage can (7);

install service control end (15) and battery (16) in support post (2), service control end (15) are used for assisting the user to carry out waste classification and to controlling the device accomplishes the preliminary treatment to rubbish, battery (16) are the power supply of whole device.

2. The device according to claim 1, characterized in that the waste bin (7) comprises a bin body (71), a roller (72) arranged at the bottom of the bin body (71), the roller (72) being provided with an annular groove (73), a sliding groove (74) which is arranged at the top of the left side and the right side of the barrel body (71) and is used for being in sliding connection with the cover body (8), a retainer ring (76) which is used for placing a filtering sieve plate (75) is arranged in the barrel body (71), the filtering sieve plate (75) can be detached, the garbage can is used for performing dry-wet separation on the interior of the can body (71), a liquid outlet (77) with a sealing plug is arranged on one side of the bottom of the can body (71), a hanging ring (78) is arranged on the rear side of the can body (71) and connected with a hook at the tail end of the electric push rod (6), and a mark (79) for garbage classification is further arranged on the outer side of the can body (71).

3. The device as claimed in claim 1, characterized in that the lower end of the housing (8) is provided with a plug (81) slidably connected with the garbage can (7), the lower end surface of the housing (8) is further provided with a rubber gasket (82), the inner wall of the housing (8) is provided with a plurality of spray nozzles (12), and the tail ends of the spray nozzles (12) face downwards and form an included angle of 15-45 degrees with the inner wall of the housing (8).

4. The apparatus of claim 1, wherein the low temperature plasma gas is plasma air at a temperature of 40-55 ℃.

5. The device according to claim 1, characterized in that the shelter (4) is covered with a solar panel (41), the solar panel (41) converts light energy into electrical energy to be stored in the accumulator (16), and at least one camera (42) is arranged below the shelter (4).

6. The apparatus of claim 1, wherein the service control terminal (15) comprises a control module (151), an operation module (152), and a display module (153);

the control module (151) includes a programmable controller (1511) for executing instructions that store logical operations and sequence control, timing, counting, and arithmetic operation operations; a digital-to-analog converter (1512) for converting the digital signal into an analog signal and controlling the operation of each actuator via the input or output interface; an abnormal alarm unit (1513) for reminding by voice alarm when detecting that the apparatus has a failure different from the program setting; a wireless communication unit (1514) for transmitting the real-time status of each of the devices to a dispatch supervision center (154) by wireless signals;

the operation module (152) comprises pedal sensors (1521) arranged at four corners of the support column (2), the pedal sensors (1521) are electrically connected with the programmable controller (1511), each pedal sensor (1521) corresponds to an adjacent electric push rod (6), when the pedal sensors (1521) are stepped down, the corresponding electric push rods (6) push the connected garbage cans (7) out along the double guide rails (5), and when the pedal sensors (1521) are released, the corresponding electric push rods (6) pull the connected garbage cans (7) back to the original position along the double guide rails (5);

the display module (153) comprises a touch display screen (1531) arranged on the supporting upright post (2) and used for a user to inquire the detailed rules of garbage classification, and further comprises an LED display screen (1532) arranged on the cover body (8) and used for displaying the type and the working state of the garbage can (7) in a rolling mode.

7. The device according to claim 6, characterized in that the types of the waste bin (7) include kitchen waste, recyclable waste, toxic and harmful waste and other waste, and the working conditions of the waste bin (7) are compact, sterile, empty and full.

8. The device according to claim 7, characterized in that the types of the waste bin (7) include kitchen waste, recyclable waste, toxic and harmful waste and other waste, and the working conditions of the waste bin (7) are compact, sterile, empty and full.