CN206297998U - Automation garbage collection system - Google Patents

Abstract

The utility model relates to an automatic garbage collection system, which includes a control center, an aerodynamic suction vehicle and more than two garbage collection devices. The control center is respectively connected with the aerodynamic suction vehicle and the garbage collection device through communication. Three garbage disposal institutions, the three garbage disposal institutions are respectively used to put and transport recyclable garbage, non-recyclable garbage and other garbage to be judged, and the upper part of the garbage storage mechanism is equipped with three storage units corresponding to the three garbage disposal institutions. The lower part of the garbage storage mechanism is equipped with a transition warehouse connected to the three storage warehouses. The transition warehouse is equipped with a bag breaking mechanism, and the bottom of the garbage storage mechanism is equipped with a screw pushing mechanism. The aerodynamic suction vehicle has a collection warehouse and vacuum equipment And deodorization equipment, the collection bin is connected with the screw push mechanism of each garbage collection device through the suction pipe network, and the aerodynamic suction vehicle transfers the garbage by suction by forming negative pressure in the suction pipe network.

Description

Automated Garbage Collection System

technical field

The utility model relates to the technical field of garbage collection, in particular to an automatic garbage collection system.

Background technique

The traditional method of manual garbage collection is: a trash can is placed in the elevator room or corridor passage of each floor for residents to put in garbage, and the garbage is temporarily stored in this trash can until the sanitation workers come to collect and transport the garbage away; in some In old towns or streets, some garbage carts or large garbage bins are used to load garbage, which not only causes a strong odor around, seriously pollutes the surrounding air, but also requires sanitation workers to collect the garbage together again and transport it to the garbage Centralized processing center. These traditional methods of manually collecting garbage are not only time-consuming and labor-intensive, but also cause secondary pollution of garbage.

In response to the above problems, the Chinese invention patent discloses a vacuum pipe garbage collection and transportation system whose patent number is CN1847110A. The outdoor garbage collection part is composed of the outdoor garbage feeding door, the outdoor garbage pipeline, and the outdoor garbage temporary storage. It is composed of garbage collection separators, centrifugal fans, garbage compressors, garbage transfer vehicles, deodorization The central garbage collection station part composed of the control room; although the system subverts the traditional garbage collection methods and means, the entire collection and transportation process does not require manual contact, and realizes fully enclosed and automatic collection of garbage to meet environmental protection needs. The following problems exist:

1. The system is prone to stagnation: when domestic waste is put in from the waste feeding gate and falls into the waste temporary storage, the waste is inevitably mixed with waste wine bottles, pots, bowls, shovels, spoons, etc., which are not conducive to pipeline For the large-volume and long-sized debris to be transported, since the system has a small garbage temporary storage capacity and is not equipped with a mechanism that can break the garbage into small pieces, these debris are easy to get stuck in the garbage temporary storage or garbage Pipes and other places, so that the system is stuck and blocked, and the vacuum effect of the garbage pipe is poor, which leads to the failure of the system to work normally.

2. The system does not carry out waste classification: because the design of the system does not set up a mechanism that can classify and collect waste, people often use different types of waste such as kitchen waste, construction waste, and domestic waste during use. The garbage is completely mixed and dumped into the same garbage feeding gate, and the garbage is not sorted and placed, and the garbage temporary register is also equipped with a mechanism that can sort and store the garbage, so that the recyclable waste in the garbage is not easy to be recycled. , resulting in a waste of resources.

3. The system is expensive and cost-effective: For small-scale and scattered communities, the use of this system not only increases the cost of the underground garbage pipe network connected between the communities, but also requires the construction of a central garbage The collection station occupies a large amount of land resources and has low cost performance, which cannot meet the market demand.

Contents of the invention

The purpose of the utility model is to provide an automatic garbage collection system with reasonable design, convenient operation, smooth and efficient operation, high degree of automatic intelligence and wide application in view of the deficiencies of the prior art.

In order to achieve the above object, the utility model adopts the following technical solutions:

An automatic garbage collection system, which includes a control center, an aerodynamic suction vehicle and more than two garbage collection devices, the control center is respectively connected to the aerodynamic suction vehicle and the garbage collection device for controlling the aerodynamic suction Car and garbage collection device for operation, the garbage collection device includes a garbage storage mechanism and three garbage delivery mechanisms, the three garbage delivery mechanisms are located above the garbage storage mechanism, and the three garbage delivery mechanisms are used for throwing and To transport recyclable garbage, non-recyclable garbage and other garbage to be determined, the upper part of the garbage storage mechanism is provided with three storage bins respectively connected to the three garbage delivery mechanisms, and the lower part of the garbage storage mechanism is respectively provided with three storage bins. A connected transition bin, the transition bin is provided with a bag-breaking mechanism for crushing large garbage and garbage bags, and the bottom of the garbage storage mechanism is provided with a screw pushing mechanism for stirring and pushing the garbage in the transition bin; the aerodynamic The suction truck has a collection bin for collecting and storing garbage, a vacuuming device for vacuuming the collection bin, and a deodorizing device for dedusting and deodorizing the waste exhaust in the collection bin. The suction pipe network communicates with the discharge port of the screw push mechanism of each garbage collection device, and the aerodynamic suction vehicle forms the required negative pressure in the suction pipe network to suction and transfer the garbage in the garbage collection device to the collector. In the warehouse.

Further, the end of the suction pipe network close to the outlet of the screw pushing mechanism is provided with a pipe valve for controlling the discharge of garbage.

Further, the garbage storage mechanism includes a closed bucket-shaped storage bucket, and the storage bucket is divided into three storage bins and a transition bin by partitions, and a vent pipe and a gas sensor are arranged in the transition bin, and the vent pipe Used to connect the storage bin with the outside atmosphere, the gas sensor is used to monitor the content of flammable and explosive gases in the storage bin.

The transition chamber communicates with the three storage chambers through communication valves respectively.

The garbage storage mechanism of the utility model adopts the above technical scheme, and the design of three storage bins is convenient for sorting and storing garbage; the design of the transition bin enables the garbage to be broken into small pieces by the bag breaking mechanism; The suction car can supplement the air inside the storage bucket during the process of forming the required negative pressure in the suction pipe network to transfer the garbage suction in the screw drive mechanism to the aerodynamic suction car, ensuring that the suction pipe network With a certain suction wind speed, the garbage can be moved in a suspended state, thereby reducing the frictional resistance between the garbage and the inner wall of the suction pipe network, and improving the suction efficiency; the design of the gas sensor enables real-time monitoring of the storage bucket. The content of flammable and explosive gas (methane), and transmit the relevant information to the control center in time, and the control center will analyze and judge. Warning signals, and use the ventilation mechanism provided by the ventilation pipe to ventilate the storage bucket in time to reduce the risk of explosion.

Further, the three garbage dispensing mechanisms all include a dispensing channel, the dispensing channel is provided with several garbage dispensing openings, and each garbage dispensing opening is provided with a garbage dispensing door for closing the corresponding garbage dispensing opening and for intelligent The sensor chip that controls the opening and closing of the garbage disposal door.

Preferably, the sensing chip is an IC sensing chip or an RFID sensing chip.

Further, the delivery channels of the three garbage delivery mechanisms are equipped with level sensors or weight sensors, the level sensors are used to sense the volume and length of the garbage in the delivery channel, and the weight sensors are used to sense the weight of the garbage in the delivery channel.

Further, the bottoms of the dispensing channels of the three garbage dispensing mechanisms are all in communication with the corresponding storage bins.

The garbage dispensing mechanism of the present utility model adopts the above technical scheme, and the dispensing channel can be vertically arranged in the building, and several garbage dispensing ports are distributed on each floor in the building, and the dispensing channel can also be arranged outside the building, and the garbage dispensing port is arranged at a convenient location. The near-ground end of the garbage delivery channel; the design of the garbage delivery door can close the garbage delivery opening, avoiding the secondary pollution of the surrounding environment caused by the spread of garbage smell in the delivery channel; the design of the sensor chip makes it possible to control the garbage delivery by swiping the card The opening and closing of the door, the driving mechanism used to drive the opening and closing of the garbage disposal door can be pneumatic, electric, or manual; the design of the level sensor or weight sensor makes it possible to detect the volume, length or weight, and transmit relevant information to the control center in time, and the control center starts the bag breaking mechanism to crush the garbage.

Further, the bag breaking mechanism includes a first driver and at least one rotating shaft, the first driver is connected to the rotating shaft to drive the rotating shaft to rotate, and several bag breaking knives are evenly distributed on the rotating shaft.

Further, the spiral pushing mechanism includes a spiral groove with a variable cross-sectional area, the top of the spiral groove is provided with a feed port for the garbage in the transition bin to enter the spiral groove, and one end of the spiral groove is provided with a storage bucket extending The discharge port is connected to the aerodynamic suction vehicle through the suction pipe network. At least one helical blade with variable diameter and pitch is provided in the spiral groove, and the spiral blade is driven by the second driver to rotate the spiral groove. The garbage is stirred and sent out of the discharge port.

Preferably, the cross-sectional area of the helical groove, the diameter of the helical blade and the pitch of the helical blade all gradually decrease from the other end of the helical groove to one end of the helical groove.

The utility model adopts the above technical scheme, each garbage collection device is used as a unit, and multiple units can be arranged according to the size of the community, parks, and public areas. The multiple units are connected through the suction pipe network, and each time the garbage is sucked Only one garbage collection device to be sucked and its corresponding pipeline valves are opened; the design of three garbage delivery mechanisms and three storage bins enables the system to classify recyclable garbage, non-recyclable garbage and other garbage to be determined. Garbage is sorted and stored so that recyclable waste in the garbage can be recycled again, which optimizes system resource allocation, improves resource utilization, and reduces energy consumption and cost; the design of the screw drive mechanism makes it The garbage in the garbage storage mechanism can be squeezed, sheared and transported to the outlet, so that the aerodynamic suction vehicle can suck the garbage into the aerodynamic suction vehicle through the suction pipe network under the control of the control center, which is different from the existing Compared with the garbage automatic collection system without the screw push mechanism, the suction energy consumption is less, the effect is good, and the efficiency is high; the design of the bag breaking mechanism enables it to break the large garbage and garbage bags in the garbage storage mechanism into pieces. Small pieces of garbage can not only prevent the garbage from causing stagnation and blockage to its flow channel, improve the smoothness and normality of system operation, but also increase the actual garbage storage capacity of the garbage collection device, improve the efficiency of garbage collection, and facilitate the use of small tubes. diameter transportation, which greatly reduces the cost of laying the suction pipe network; the design of the aerodynamic suction vehicle replaces the traditional central garbage collection station, and it is mobile. It can drive to the site according to the signal sent by the control center, and use the suction The vacuum equipment vacuumizes the collection bin and the suction pipe network, forming a negative pressure in the collection bin and the suction pipe network to suck the garbage into the collection bin, and use the deodorization equipment to dedust and deodorize the waste exhaust in the collection bin treatment to make it meet the requirements of energy conservation and environmental protection; since the air-powered suction vehicle has only one collection bin, when collecting and transporting garbage, each air-powered suction vehicle only treats one type of garbage in each garbage collection device. The garbage is sucked and transferred to the collection bin. After one type of garbage is collected, it is transferred away, and then another air-powered suction truck with an empty collection bin is used to collect another type of garbage. This cycle, through multiple vehicles The aerodynamic suction vehicle transfers in separate trips to complete the collection and transfer of different types of garbage. The utility model has the advantages of reasonable design, high degree of automation and intelligence, convenient operation, smooth and efficient system operation, good sealing, explosion-proof and safety, and has the functions of sorting and storing garbage, and can handle large, medium and small-scale garbage. All collection systems are applicable, especially for small-scale and scattered communities, which can reduce the laying of underground suction pipe networks and save costs.

Description of drawings

Now in conjunction with accompanying drawing, the utility model is further elaborated:

Fig. 1 is the structural representation of the automatic garbage collection system of the present utility model;

Fig. 2 is a structural schematic diagram of the garbage collection device of the present invention.

detailed description

As shown in Figure 1 or Figure 2, the automatic garbage collection system of the present invention includes a control center (not shown in the figure), an aerodynamic suction vehicle 1 and more than two garbage collection devices 2, the control The center communicates with the aerodynamic suction vehicle 1 and the garbage collection device 2 respectively, and is used to control the aerodynamic suction vehicle 1 and the garbage collection device 2 to perform operations. The garbage collection device 2 includes a garbage storage mechanism 3 and three garbage collection devices. Dispensing mechanism 4, the three garbage dispensing mechanisms 4 are located above the garbage storage mechanism 3, and the three garbage dispensing mechanisms 4 are respectively used to put in and transport recyclable garbage, non-recyclable garbage and other garbage to be determined. The upper part of the storage mechanism 3 is provided with three storage bins 33 correspondingly connected with the three garbage throwing mechanisms 4 respectively, and the lower part of the garbage storage mechanism 3 is provided with a transition bin 35 respectively connected with the three storage bins 33, and the transition bin 35 is provided with There is a bag-breaking mechanism 7 for crushing bulky garbage and garbage bags, and the bottom of the garbage storage mechanism 3 is provided with a screw pushing mechanism 5 for stirring and pushing the garbage in the transition bin 35; the aerodynamic suction vehicle 1 has a The collection bin 11 for collecting and storing garbage, the vacuuming equipment 12 for vacuuming the collection bin 11, and the deodorizing equipment 13 for dedusting and deodorizing the waste exhaust in the collection bin 11. The collection bin 11 is passed through the paved The suction pipe network 8 communicates with the discharge port of the screw push mechanism of each garbage collection device, and the aerodynamic suction vehicle 1 forms the required negative pressure in the suction pipe network 8 to suck the garbage in the garbage collection device 2. suction transfer to the collection bin 11.

Further, the end of the suction pipe network 8 close to the outlet of the screw pushing mechanism is provided with a pipe valve 81 for controlling the discharge of waste.

The garbage storage mechanism 3 includes a closed bucket-shaped storage bucket 31, and the storage bucket 31 is divided into three storage bins 33 and a transition bin 35 by partitions (not marked in the figure), and the transition bin 35 is equipped with A vent pipe 32 and a gas sensor 34 , the vent pipe 32 is used to connect the storage bucket 31 with the outside atmosphere, and the gas sensor 34 is used to monitor the content of inflammable and explosive gas in the storage bucket 31 .

The transition chamber 35 communicates with the three storage chambers 33 through communication valves 36 respectively.

The garbage storage mechanism 3 of the utility model adopts the above technical scheme, and the design of the three storage bins 33 is convenient for sorting and storing garbage; the design of the transition bin 35 enables the garbage to be broken into small pieces by the bag breaking mechanism 7; , so that the aerodynamic suction vehicle 1 forms the required negative pressure in the suction pipe network 8 to suck and transfer the garbage in the screw propulsion mechanism 5 to the aerodynamic suction vehicle 1. Supplement the air to ensure that the suction pipe network 8 has a certain suction wind speed, so that the garbage can move in a suspended state, thereby reducing the frictional resistance between the garbage and the inner wall of the suction pipe network 8, and improving the suction efficiency; The design of the gas sensor 34 makes it possible to monitor the content of flammable and explosive gas (methane) in the storage bucket 31 in real time, and transmit the relevant information to the control center in time, and the control center will analyze and judge. When the gas reaches the preset content, a warning signal is sent out in time through the external alarm mechanism, and the ventilation mechanism provided with the ventilation pipe 32 is used to ventilate the storage bucket 31 in time to reduce the risk of explosion.

The three garbage delivery mechanisms 4 all include a delivery channel 41, and the delivery channel 41 is provided with several garbage delivery openings 42, and each garbage delivery opening 42 is provided with a garbage delivery door for closing the corresponding garbage delivery opening 42. 43 and the sensing chip 44 for intelligently controlling the opening and closing of the garbage throwing door 43.

The sensing chip 44 is an IC sensing chip or an RFID sensing chip.

The bottoms of the dispensing channels 41 of the three garbage dispensing mechanisms 4 are all in communication with the corresponding storage bins 33 .

The delivery channel 41 of the three garbage delivery mechanisms 4 is provided with a garbage sensor 46, the garbage sensor 46 is a level sensor or a weight sensor, and the level sensor is used to sense the volume, length and weight of garbage in the delivery channel 41. The sensor is used to sense the weight of the rubbish in the delivery channel 41 .

The garbage delivery mechanism 4 of the present utility model adopts the above technical scheme, the delivery channel 41 can be vertically arranged in the building, and several garbage delivery ports 42 are distributed on each floor in the building, and the delivery channel 41 can also be arranged outside the building, and the garbage delivery The port 42 is arranged at the near-ground end of the delivery channel 41 which is convenient for putting in garbage; the design of the garbage delivery door 43 can close the garbage delivery opening 42, so as to prevent the diffusion of garbage smell in the delivery channel 41 from causing secondary pollution to the surrounding environment; the sensor chip 44 The design makes it possible to control the opening and closing of the garbage delivery door 43 by swiping the card, and the driving mechanism for driving the opening and closing of the garbage delivery door 43 can be pneumatic, electric, or manual; the design of the level sensor or weight sensor , so that the volume, length or weight of the garbage can be detected by the sensor, and the relevant information is transmitted to the control center in time. The control center analyzes the size of the garbage and judges whether it is necessary to start the bag breaking mechanism 7 to crush the garbage.

The bag breaking mechanism 7 includes a first driver 71 and at least one rotating shaft. The first driver 71 is connected to the rotating shaft 72 for driving the rotating shaft 72 to rotate. Several bag breaking knives 73 are evenly distributed on the rotating shaft 72 .

Described screw pushing mechanism 5 comprises the helical groove 51 of variable cross-sectional area, and the top of described helical groove 51 is provided with the feeding port 54 for the rubbish in transition storehouse 35 to enter in helical groove 51, and described helical groove 51 one end surface is provided with There is a discharge port 55 extending out of the storage bucket 31. The discharge port 55 communicates with the aerodynamic suction vehicle 1 through the suction pipe network 8. At least one spiral blade 52 with variable diameter and pitch is provided in the spiral groove 51. The blade 52 is driven to rotate by the second driver 53 to stir the garbage in the spiral groove 51 out of the outlet 55 .

The cross-sectional area of the helical groove 51 , the diameter of the helical blade 52 and the pitch of the helical blade 52 all gradually decrease from the other end of the helical groove 51 to one end of the helical groove 51 .

The utility model adopts the above technical scheme, and each garbage collection device 2 is used as a unit, and multiple units can be arranged according to the size of the community, parks, and public areas. The multiple units are connected through the suction pipe network 8, and each suction Garbage only opens one garbage collection device 2 to be sucked and its corresponding pipeline valve 81; the design of three garbage dispensing mechanisms 4 and three storage bins 33 makes this automatic garbage collection system capable of recyclable garbage and non-recyclable garbage. As well as other garbage classification methods to be determined, the garbage is classified and stored, so that the waste that can be recycled in the garbage can be recycled again, which optimizes the system resource allocation, improves resource utilization, and reduces energy consumption and cost. The design of the screw propulsion mechanism 5 enables it to stir and loosen the rubbish in the rubbish storage mechanism 3, and transport the looser rubbish to the discharge port 55, so that the aerodynamic suction car 1 is in the control center. Under control, the garbage is sucked into the aerodynamic suction vehicle 1 through the suction pipe network 8. Compared with the existing automatic garbage collection system that is not provided with the screw propulsion mechanism 5, the suction consumes less energy, the effect is good, and the efficiency is high; The design of the bag breaking mechanism 7 enables it to break the large garbage and garbage bags in the garbage storage mechanism 3 into small pieces of garbage, which can not only prevent the garbage from being stuck and blocked its flow channel, but also improve the smoothness and stability of the system operation. normality, and can increase the actual garbage storage capacity of the garbage collection device 2, improve garbage collection efficiency, facilitate the use of small-diameter transportation, and greatly reduce the cost of the suction pipe network; the design of the aerodynamic suction vehicle 1 replaces the traditional The central garbage collection station is mobile, and can drive to the site according to the signal sent by the control center, and use the vacuum equipment 12 to vacuum the collection bin 11 and the suction pipe network 8. The collection bin 11 and the suction pipe network Negative pressure is formed in the net 8 to suck the garbage into the collection bin 11, and the deodorization equipment 13 is used to dedust and deodorize the exhaust gas in the collection bin 11, so that it meets the requirements of energy saving and environmental protection; There is only one collection bin 11, so when collecting transshipment garbage, each aerodynamic suction vehicle 1 only sucks and transfers a kind of garbage of the same type in each garbage collection device 2 to the collection bin 11 for collection. After one type of garbage is transferred away, another aerodynamic suction vehicle 1 with an empty collection bin 11 is used to collect another type of garbage, so that the cycle is completed by multiple aerodynamic suction vehicles. The collection and transshipment of different types of waste.

The above description should not limit the protection scope of the present utility model in any way.

Claims (9)

1. garbage collection system is automated, it is characterised in that：It include a control centre, an air force suction car and two with Upper refuse collector, car aspirates with air force respectively in the control centre and refuse collector communication is connected, for controlling Air force suction car processed and refuse collector carry out operation；The refuse collector includes a rubbish storage mechanism and three Individual rubbish throwing mechanism, three rubbish throwing mechanisms are located at rubbish storage mechanism top, three rubbish throwing mechanisms point Recyclable rubbish, non-recyclable rubbish and other rubbish to be determined, the rubbish storage mechanism Yong Yu not be delivered and convey Top is provided with three storage silos of connection corresponding with three rubbish throwing mechanisms respectively, rubbish storage mechanism bottom be provided with respectively with Three transitional storehouses of storage silo connection, are provided with the broken bag mechanism for crushing Bulky Waste and refuse bag, institute in the transitional storehouse State rubbish storage actuator base and be provided with the auger mechanism that rubbish in conveying transitional storehouse is promoted for stirring；The air force Suction car has for collecting the collecting bin of storage rubbish, for the vaccum-pumping equipment that is vacuumized to collecting bin and is used for Carry out dedusting to rubbish exhaust in collecting bin to deodorize the deodorizing device for the treatment of, collecting bin is by the suction pipe network and each rubbish laid The auger mechanism discharging opening connection of rubbish collection device, the air force suction car in suction pipe network needed for by forming Negative pressure is transferred in collecting bin with by rubbish suction in refuse collector.

2. automation garbage collection system according to claim 1, it is characterised in that：The rubbish storage mechanism includes envelope Three storage silos and a transitional storehouse are divided into by dividing plate in the bucket-shaped storage bucket of enclosed, the storage bucket, are set in transitional storehouse There are breather pipe and gas sensor, the breather pipe is used to connect storage bucket and ambient atmosphere, and the gas sensor is used to supervise Survey the content of flammable explosive gas in storage bucket.

3. automation garbage collection system according to claim 1, it is characterised in that：The transitional storehouse is respectively by connection Valve is connected with three storage silos.

4. automation garbage collection system according to claim 1, it is characterised in that：Three rubbish throwing mechanisms are equal Including delivering passage, the dispensing passage is provided with several garbage throw-in ports, is equipped with for sealing at each garbage throw-in port The rubbish for closing corresponding garbage throw-in port delivers door and delivers the induction chip that door is opened and closed for Based Intelligent Control rubbish.

5. automation garbage collection system according to claim 4, it is characterised in that：The induction chip is that IC senses core Piece or RFID induction chips.

6. automation garbage collection system according to claim 1, it is characterised in that：Three rubbish throwing mechanisms Deliver and level transducer or weight sensor are equipped with passage, level transducer is used to sense the body for delivering rubbish in passage Product and length, weight sensor are used to sense the weight for delivering rubbish in passage.

7. automation garbage collection system according to claim 1, it is characterised in that：The broken bag mechanism includes one the One driver and at least one rotary shaft, the first driver are connected to drive rotary shaft to rotate with rotary shaft, in rotary shaft It is furnished with several bag breaking cutters.

8. automation garbage collection system according to claim 1, it is characterised in that：The auger mechanism includes one The helicla flute of variable cross-section product, the helicla flute top is provided with the charging aperture entered in helicla flute for rubbish in transitional storehouse, described Helicla flute end face is provided with the discharging opening for extending storage bucket, and discharging opening is connected by aspirating pipe network and air force suction car, At least provided with the helical blade of a variable-diameter variable-pitch in the helicla flute, helical blade is rotated to incite somebody to action by the second driver drives Rubbish stirring sends out discharging opening in helicla flute.

9. automation garbage collection system according to claim 1, it is characterised in that：The suction pipe network is pushed away near spiral One end of motivation structure discharging opening is provided with the pipeline valve for controlling garbage emission.