A high-rise residential wet garbage collection system and control method thereof

Abstract

The present invention discloses a high-rise residential wet garbage collection system and a control method thereof, belonging to the technical field of high-rise residential wet garbage collection; the technical problem to be solved is: to provide an improvement in the hardware structure of a high-rise residential wet garbage collection system; the technical scheme adopted to solve the above technical problem is: comprising a garbage collection carriage, a control system, a garbage delivery and transfer mechanism, a garbage delivery basket arranged on the garbage delivery and transfer mechanism, and a garbage delivery window arranged on each floor, the garbage collection carriage is provided with the bottom of the high-rise residential building, the garbage delivery and transfer mechanism is arranged at the back of the high-rise residential building, the control system is connected with the garbage delivery and transfer mechanism and the garbage delivery window, the garbage delivery and transfer mechanism drives the garbage delivery basket to put the wet garbage delivered to the garbage delivery window into the garbage collection carriage; the present invention is applied to high-rise wet garbage collection.

Description

Technical Field

[0001] The invention discloses a high-rise residential wet garbage collection system and a control method thereof, belonging to the technical field of high-rise residential wet garbage collection systems. Background Art

[0002] At present, most of the domestic waste in high-rise residential buildings in the community is collected by individuals by throwing it into garbage bins. Small garbage collection and transfer stations are built near the community. The garbage collected in the garbage bins is concentrated in the small garbage station, and then transferred to the large garbage transfer truck through the garbage station, and then transferred to the landfill or other garbage post-processing sites by large garbage transfer trucks. Now the country is vigorously promoting garbage classification collection. Families need to classify and pack the garbage before throwing it out, and take it to the drop-off point for throwing it out, which is very inconvenient for residents of high-rise residential buildings. In order to solve the problem of garbage disposal for residents of high-rise residential buildings, some cities have begun to try to install vacuum pipes in high-rise residential buildings for garbage classification and disposal. For dry garbage, the vacuum pipe can smoothly suck the dry garbage into the garbage collection bin using high-pressure air. For wet garbage, after the packaging bag is damaged due to high-altitude throwing, the wet garbage is easy to adhere to the pipe due to its special properties, and it is easy to produce harmful gases and breed mosquitoes, flies and bacteria for a long time.

[0003] Therefore, in order to solve the problem that the packaging of high-rise wet garbage is easily damaged and the problem that wet garbage is easily adhered to pipes for a long time, easily produces harmful gases and breeds mosquitoes, flies and bacteria, a high-rise residential wet garbage collection system and its control method are proposed. Summary of the invention

[0004] In order to overcome the deficiencies in the prior art, the present invention aims to solve the technical problem of providing an improvement in the hardware structure of a wet garbage collection system for a high-rise residential building.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a high-rise residential wet garbage collection system, including a garbage collection compartment, a control system, a garbage delivery and transfer mechanism, a garbage delivery basket arranged on the garbage delivery and transfer mechanism, and a garbage delivery window arranged on each floor. The garbage collection compartment is arranged at the bottom of the high-rise residential building, the garbage delivery and transfer mechanism is arranged at the back of the high-rise residential building, the control system is connected to the garbage delivery and transfer mechanism and the garbage delivery window, and the garbage delivery and transfer mechanism drives the garbage delivery basket to put the wet garbage delivered to the garbage delivery window into the garbage collection compartment.

[0006] The garbage disposal operation mechanism includes a motor with a reducer and a driving sprocket arranged on the roof of the high-rise residential building, a driven sprocket arranged at the bottom of the high-rise residential building, a sprocket conveyor belt is arranged between the driving sprocket and the driven sprocket, the garbage disposal baskets are arranged on the sprocket conveyor belt at intervals, and the garbage disposal operation mechanism is specifically fixed in a protective shell on the back wall of the high-rise residential building.

[0007] The motor with reducer is fixedly mounted on the first bracket, and the motor with reducer is connected to one end of the first transmission shaft of the driving sprocket through a coupling, and the other end of the first transmission shaft is fixed on the first bearing pair, and the first bearing pair is fixedly mounted on the first bracket.

[0008] The driven sprocket is fixedly installed by a second bracket fixed on the wall of a high-rise residential building, the driven sprocket is connected to the second bearing pair through a second transmission shaft, and the driven sprocket is transmission-connected to the driving sprocket through a sprocket conveyor belt.

[0009] The garbage delivery window includes a frame, a slide rail, a transparent door, and a traction electromagnet. A garbage delivery basket in-place sensor SK is provided below the garbage delivery window, which is used to sense and detect a detection positioning block installed on the garbage delivery basket, and feed back a signal to a PLC controller of the control system. The PLC controller controls the stop position of the garbage delivery basket.

[0010] The garbage delivery window is provided with a garbage delivery detection sensor SE, a garbage delivery basket replacement induction sensor SS, and a door opening position sensor SQ. The garbage delivery detection sensor SE is used to detect whether someone is dropping garbage at the garbage delivery window, and feed back the signal to the PLC controller. The garbage delivery basket replacement induction sensor SS is manually triggered, and sends the trigger signal to the PLC controller to realize the replacement of the garbage delivery basket. The door opening position sensor SQ is installed on the traction electromagnet, and is used to detect the opening degree of the transparent door of the garbage delivery window, and send the detection signal to the PLC controller.

[0011] A degradable plastic belt is placed in the garbage delivery basket, and the wet garbage is put into a degradable plastic bag and delivered to a garbage collection compartment.

[0012] A control method for a high-rise residential wet garbage collection system comprises the following steps:

[0013] Step 1: Turn on the system switch and power on for initialization;

[0014] Step 2: The garbage detection sensor SE detects whether someone is throwing garbage at this garbage window. When it is detected that someone is throwing garbage, the garbage detection sensor SE is triggered and the signal is fed back to the PLC controller;

[0015] Step 3: The PLC controller starts timing. When the time is up, the garbage basket sensor SS is not triggered. The PLC controller controls the corresponding garbage window door to use the traction electromagnet to open the window door and trigger the door opening position sensor SQ. The PLC controller receives the signal and the system stops the reducer motor.

[0016] Step 4: When it is detected that the person who puts the garbage has finished putting the garbage and leaves the window, the PLC controller controls the corresponding garbage putting window to close the transparent door with a traction electromagnet;

[0017] Step 5: When the person who puts out garbage observes through the transparent window that there is garbage in the garbage box parked in the window and the remaining space cannot meet his garbage disposal needs, the garbage basket replacement sensor SS is triggered remotely, and the PLC controller controls the motor with reducer to rotate to drive the active sprocket, the driven sprocket, the sprocket conveyor belt and the garbage basket installed on the sprocket conveyor belt to move together until the garbage basket replacement sensor SS is reset. The PLC controller controls the system to park the nearest garbage basket at the delivery window. The parking position of the garbage basket is detected by the garbage basket in place sensor SK installed in the window to detect the positioning detection block installed on the garbage basket to achieve positioning.

[0018] The garbage placement detection sensor SE and the garbage placement basket replacement induction sensor SS specifically use microwave sensors, and the detection distance is set to 0.2-0.5 meters;

[0019] The garbage basket arrival sensor SK specifically adopts an inductive sensor, and the door opening arrival sensor SQ has a built-in micro switch.

[0020] In the step 2, when it is detected that someone is throwing garbage, the PLC controller determines whether the motor with reducer is started at this moment. When the speed reduction belt electrode is in the starting state, the system will wait for the operation to stop, delay for 5-10 seconds, and wait for the person who throws garbage to trigger the garbage basket changing sensor SS. When the garbage basket changing sensor SS is triggered, the PLC controller will start the motor with reducer, drive the sprocket, sprocket conveyor belt and garbage basket to run, and realize the basket changing operation.

[0021] The beneficial effects of the present invention compared with the prior art are as follows: the high-rise residential wet garbage collection system provided by the present invention corresponds to the conventional wet garbage collection system, and adopts the transmission principle of the reduction motor and sprocket to drive the garbage delivery basket 2 to operate and complete the high-rise garbage delivery and collection; adopts the transmission principle of the reduction motor and sprocket to drive the garbage delivery basket 2 to rotate in a single direction and flip to complete the material discharge; adopts the microwave sensor to replace the traditional function switch button to complete the control of the reduction motor and the door opening traction electromagnet, and realizes the door opening and closing control and the operation control of the reduction motor and the sprocket garbage delivery basket 2. The use of the garbage delivery basket 2 to replace the pipeline high-rise delivery avoids the secondary pollution caused by the garbage spilling after the packaging bag breaks during the delivery process; reduces the embarrassment of residents having to go downstairs to deliver wet garbage; avoids the high investment and expenditure costs, high operating costs, high maintenance difficulties, and secondary pollution caused by the rupture of the packaging during the delivery caused by the vacuum pipeline delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings:

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 for Figure 1 Left view of;

[0025] Figure 3 for Figure 1 A schematic diagram of the enlarged structure at position I in the middle;

[0026] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at II in the middle;

[0027] Figure 5 It is a schematic diagram of the transmission structure of the driven sprocket of the present invention;

[0028] Figure 6 This is a structural schematic diagram of the garbage delivery window of the present invention;

[0029] Figure 7 This is a schematic diagram of the installation of the garbage delivery window sensor of the present invention;

[0030] Figure 8 This is a schematic diagram of the operation of dumping garbage into a garbage collection compartment of the present invention;

[0031] Fig. 9 It is the main circuit structure diagram of the control system of the present invention;

[0032] Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 It is a circuit structure diagram of the control loop of the control system of the present invention.

[0033] In the figure: 1 is a garbage collection compartment, 2 is a garbage delivery basket, 3 is a garbage delivery window, 4 is a motor with a reducer, 5 is a driving sprocket, 6 is a driven sprocket, 7 is a sprocket conveyor belt, 8 is a protective shell, 9 is a first bracket, 10 is a coupling, 11 is a first transmission shaft, 12 is a first bearing pair, 13 is a second bracket, 14 is a second transmission shaft, 15 is a second bearing pair, 31 is a frame, 32 is a slide rail, 33 is a transparent door, and 34 is a traction electromagnet. DETAILED DESCRIPTION

[0034] like Figures 1 to 15As shown, the present invention provides a high-rise residential wet garbage collection system, comprising a garbage collection compartment 1, a control system, a garbage delivery and transfer mechanism, a garbage delivery basket 2 arranged on the garbage delivery and transfer mechanism, and a garbage delivery window 3 arranged on each floor, wherein the garbage collection compartment 1 is arranged at the bottom of the high-rise residential building, the garbage delivery and transfer mechanism is arranged at the back of the high-rise residential building, the control system is connected to the garbage delivery and transfer mechanism and the garbage delivery window 3, and the garbage delivery and transfer mechanism drives the garbage delivery basket 2 to put the wet garbage delivered to the garbage delivery window 3 into the garbage collection compartment.

[0035] The garbage disposal operation mechanism includes a motor with a reducer 4 and a driving sprocket 5 arranged on the roof of a high-rise residential building, and a driven sprocket 6 arranged at the bottom of the high-rise residential building. A sprocket conveyor belt 7 is arranged between the driving sprocket 5 and the driven sprocket 6. The garbage disposal baskets 2 are arranged on the sprocket conveyor belt 7 at intervals. The garbage disposal operation mechanism is specifically fixed in a protective shell 8 on the back wall of the high-rise residential building.

[0036] The motor 4 with reducer is fixedly mounted on the first bracket 9 , and the motor 4 with reducer is connected to one end of the first transmission shaft 11 of the driving sprocket 5 through a coupling 10 , and the other end of the first transmission shaft 11 is fixed on the first bearing pair 12 , and the first bearing pair 12 is fixedly mounted on the first bracket 9 .

[0037] The driven sprocket 6 is fixedly installed by a second bracket 13 fixed to the wall of a high-rise residential building. The driven sprocket 6 is connected to a second bearing pair 15 through a second transmission shaft 14. The driven sprocket 6 is transmission-connected to the driving sprocket 5 through a sprocket conveyor belt 7.

[0038] The garbage delivery window 3 includes a frame 31, a slide rail 32, a transparent door 33, and a traction electromagnet 34. A garbage delivery basket in-place sensor SK is provided below the garbage delivery window 3, which is used to sense and detect a detection positioning block installed on the garbage delivery basket 2, and feed back a signal to a PLC controller of the control system, and the PLC controller controls the stop position of the garbage delivery basket 2;

[0039] The garbage delivery window 3 is provided with a garbage delivery detection sensor SE, a garbage delivery basket replacement induction sensor SS, and a door opening position sensor SQ. The garbage delivery detection sensor SE is used to detect whether someone has delivered garbage to the garbage delivery window 3, and feed back the signal to the PLC controller. The garbage delivery basket replacement induction sensor SS is manually triggered to send a trigger signal to the PLC controller to replace the garbage delivery basket 2. The door opening position sensor SQ is installed on the traction electromagnet 34, and is used to detect the opening degree of the transparent door 33 of the garbage delivery window 3, and send the detection signal to the PLC controller.

[0040] A degradable plastic bag is placed in the garbage basket 2, and the wet garbage is put into a degradable plastic bag and placed in a garbage collection compartment.

[0041] A control method for a high-rise residential wet garbage collection system comprises the following steps:

[0042] Step 1: Turn on the system switch and power on for initialization;

[0043] Step 2: The garbage detection sensor SE detects whether someone is throwing garbage at this garbage window. When it is detected that someone is throwing garbage, the garbage detection sensor SE is triggered and the signal is fed back to the PLC controller;

[0044] Step 3: The PLC controller starts timing. When the time is up, the garbage basket sensor SS is not triggered. The PLC controller controls the corresponding garbage window door to use the traction electromagnet to open the window door and trigger the door opening position sensor SQ. The PLC controller receives the signal and the system stops the reducer motor.

[0045] Step 4: When it is detected that the person who puts the garbage has finished putting the garbage and leaves the window, the PLC controller controls the corresponding garbage putting window to close the transparent door with a traction electromagnet;

[0046] Step 5: When the person who puts out garbage observes through the transparent window that there is garbage in the garbage box parked in the window and the remaining space cannot meet his garbage disposal needs, the garbage basket replacement sensor SS is triggered remotely, and the PLC controller controls the motor with reducer to rotate to drive the active sprocket, the driven sprocket, the sprocket conveyor belt and the garbage basket installed on the sprocket conveyor belt to move together until the garbage basket replacement sensor SS is reset. The PLC controller controls the system to park the nearest garbage basket at the delivery window. The parking position of the garbage basket is detected by the garbage basket in place sensor SK installed in the window to detect the positioning detection block installed on the garbage basket to achieve positioning.

[0047] The garbage placement detection sensor SE and the garbage placement basket replacement induction sensor SS specifically use microwave sensors, and the detection distance is set to 0.2-0.5 meters;

[0048] The garbage basket arrival sensor SK specifically adopts an inductive sensor, and the door opening arrival sensor SQ has a built-in micro switch.

[0049] In the step 2, when it is detected that someone is throwing garbage, the PLC controller determines whether the motor with reducer is started at this moment. When the speed reduction belt electrode is in the starting state, the system will wait for the operation to stop, delay for 5-10 seconds, and wait for the person who throws garbage to trigger the garbage basket changing sensor SS. When the garbage basket changing sensor SS is triggered, the PLC controller will start the motor with reducer, drive the sprocket, sprocket conveyor belt and garbage basket to run, and realize the basket changing operation.

[0050] The high-rise residential wet garbage collection system provided by the present invention mainly includes a control system, a motor with a reducer, a sprocket transmission pair consisting of a driving sprocket 5 and a driven sprocket 6, a sprocket conveyor belt 7, a garbage delivery basket 22, and a garbage delivery window 3. The control system mainly includes a PLC controller, a traction electromagnet 34 of the garbage delivery window 3, a door opening sensor SQ, a garbage delivery detection sensor SE, a garbage delivery basket replacement induction sensor SS, and a garbage delivery basket arrival sensor SK. The garbage delivery window 3 includes a transparent door 33 that can be opened and closed, and a traction electromagnet 34 for opening and closing the door.

[0051] Figure 1 , Figure 2 The schematic diagram of the structure installation of the present invention is shown in FIG. The motor 4 with a reducer installed on the roof and the driving sprocket 5 are installed on the roof through the first bracket 9, and the driven sprocket 6 is installed at the lower part of the building through the second bracket 13. The sprocket conveyor belt 7 is fixed by the driving sprocket 5 and the driven sprocket 6. When the motor 4 with a reducer rotates, the driving sprocket 5 is driven to rotate together, and the driving sprocket 5 drives the sprocket conveyor belt 7 to rotate, and the sprocket conveyor belt 7 drives the driven sprocket 6 to rotate together; the garbage delivery basket 22 is fixed on the sprocket conveyor belt 7. When the sprocket conveyor belt 7 is running, it drives the garbage delivery basket 22 to rotate together and arrive at the garbage delivery window 3. The garbage delivery window 3 is equipped with a transparent shell switch door to prevent harmful gases from polluting the corridor. When someone arrives at the delivery window, the microwave sensor for detecting someone is triggered, and the garbage delivery window door control system controls the traction electromagnet 34 to open the transparent door 33 of the garbage delivery window 3. After the delivery is completed, the microwave sensor for detecting someone detects that the person has left, and the control system controls the traction electromagnet 34 to close the garbage delivery window door. All mechanisms are installed in the protective shell 8 of the back wall of the high-rise residential building.

[0052] Figure 3 for Figure 1The middle I is an enlarged part. The motor with reducer 4 and the first bearing pair 12 are installed on the first bracket 9 fixed on the top of the high-rise residential building. The motor with reducer 4 is connected to the first transmission shaft 11 of the driving sprocket 5 through the coupling 10. The other end of the first transmission shaft 11 is fixed on the first bearing pair 12. The sprocket conveyor belt 7 is installed on the driving sprocket 5. When the motor with reducer 4 rotates, the driving sprocket 5 is driven to rotate through the coupling 10 and the first transmission shaft 11. When the driving sprocket 5 rotates, it will drive the sprocket conveyor belt 7 to move together. The garbage delivery basket 22 is fixed on the sprocket conveyor belt 7 and moves with the sprocket conveyor belt 7. The protective cover is used to protect the equipment installed on the top of the high-rise residential building, and the protective shell is used to protect the sprocket conveyor belt and the garbage delivery basket 2.

[0053] The garbage basket in-place sensor SK is installed under the garbage delivery window 4, and is used to sense and detect the detection positioning block installed on the garbage delivery basket 2, and feed back the signal to the PLC controller. The controller can control the stop position of the garbage delivery basket 2; the garbage delivery detection sensor SE is mainly used to detect whether someone is throwing garbage into this garbage delivery window. When someone throws garbage, the garbage delivery detection sensor SE is triggered, and the signal is fed back to the PLC controller, and the PLC controller starts timing. When the time is up, the garbage delivery basket sensing sensor SS is not triggered, and the PLC controller controls the corresponding garbage delivery window 3 to open the delivery window door with a traction electromagnet, triggering the door opening in-place sensor SQ. The PLC controller receives the signal, and the system stops the reducer motor to ensure the safety of personnel and equipment. When it is detected that the person who throws the garbage has finished feeding and leaves the window, the PLC controller controls the corresponding garbage delivery window to close the delivery window door with a traction electromagnet; when the garbage delivery detection sensor SE is triggered, and the signal is fed back to the PLC controller, the PLC controller starts timing, and at the same time, the garbage delivery basket sensing sensor SS is not triggered. When the garbage delivery window 3 is opened and closed, the traction electromagnet is used to open the delivery window door. The garbage collector observes through the transparent window that there is garbage in the garbage box parked at the window, and the remaining space cannot meet his garbage disposal needs. He can trigger the garbage basket replacement sensing sensor SS from a long distance, and the PLC controller controls the motor 4 with reducer to rotate to drive the active sprocket 5, the driven sprocket 6, the sprocket conveyor belt 7 and the garbage basket 2 installed on the sprocket conveyor belt to move together until the garbage basket replacement sensing sensor SS is reset. The PLC controller controls the system to park the nearest garbage basket 2 at the replacement window. The parking position of the garbage basket 2 is detected by the garbage basket in place sensor SK installed on the window to detect the positioning detection block installed on the garbage basket 2 to achieve positioning.

[0054] Figure 4 for Figure 1II is the enlarged part. The driven sprocket 6 is fixedly installed by the second bracket 13 fixed on the wall of the high-rise residential building. When the sprocket conveyor belt 7 is running, it drives the driven sprocket 6 to rotate, and the garbage delivery basket 2 fixed on the sprocket conveyor belt 7 runs to the bottom with the sprocket conveyor belt 7. After the driven sprocket 6 rotates and changes direction, the garbage delivery basket 2 opens downward, and the garbage in the basket automatically falls into the garbage collection compartment 1, realizing garbage delivery; the sprocket conveyor belt 7 and the garbage delivery basket 2 are installed with a protective shell, which is fixed on the wall of the high-rise residential building to protect the equipment.

[0055] Figure 5 The following is a schematic diagram of the driven sprocket transmission structure. The driven sprocket gear and the bearing pair installed on the bracket are connected through a transmission shaft, and the driven sprocket gear is connected through a sprocket conveyor belt transmission chain. The chain operation drives the driven sprocket gear to operate. The garbage delivery basket 2 is fixed to the sprocket conveyor belt and runs with the sprocket conveyor belt.

[0056] Figure 6 Schematic diagram of the garbage delivery window. The garbage delivery window 3 is composed of a frame 31, a slide rail 32, a transparent door 34, and a traction electromagnet 34. The traction electromagnet 34 is extended to drive the transparent door of the garbage delivery window to slide left and right along the slide rail, so that the transparent door of the garbage delivery window is opened when the garbage is delivered, and the transparent door of the garbage delivery window is closed when the garbage is delivered.

[0057] Figure 7This is a schematic diagram of the installation of the garbage delivery window sensor. The garbage delivery detection sensor SE is a microwave sensor, which is used to detect whether someone has delivered garbage. The detection distance is 0.3 meters to avoid interference due to a long detection distance, which may cause the system to malfunction. If the distance is too short, it will not be able to detect. When someone delivers garbage, the corresponding window garbage delivery detection sensor SE is triggered. The garbage delivery detection sensor SE uploads the signal to the PLC controller. The PLC controller determines whether the motor with reducer is started at this moment. When it is started, the system will wait for the operation to stop, and then delay for 5 seconds, waiting for the delivery person to trigger the garbage delivery basket replacement induction sensor SS (microwave sensor). When triggered, the PLC controller will start the motor with reducer, drive the sprocket, sprocket conveyor belt and garbage delivery basket 2 to run, and realize the frame change operation. When the detection positioning block on the garbage delivery basket 2 triggers the garbage basket in place sensor SK (inductive sensor) installed under the window ), the garbage basket in place sensor SK uploads the signal to the PLC controller, the PLC controller controls the motor with reducer to stop, the sprocket, sprocket conveyor belt and garbage delivery basket 2 stop running, the PLC controller controls the corresponding window telescopic traction electromagnet to drive the transparent door of the garbage delivery window to open, triggering the position sensor SQ (with built-in micro switch) installed on the traction electromagnet, the door opening in place sensor SQ uploads the signal to the PLC controller, the PLC controller controls the traction electromagnet to stop until the corresponding window garbage delivery detection sensor SE detects that the person who delivers garbage has left the window, the garbage delivery detection sensor SE sensor uploads the signal to the PLC controller, the PLC controller controls the traction electromagnet to move, close the transparent door of the garbage delivery window, and allow the motor with reducer to run, and call the garbage delivery basket 2 and deliver garbage to other windows.

[0058] Figure 8 It is a schematic diagram of material unloading operation. When the garbage basket 2 runs with the sprocket conveyor, when it reaches the driven sprocket position from the garbage basket 2 position A, as the driven sprocket gear rotates, the garbage basket goes from the garbage basket 2 position B state to the garbage basket 2 position C state to the garbage basket 2 position D state to realize the garbage basket 2 flipping and unloading, and the garbage automatically falls into the garbage collection compartment 1 below.

[0059] Fig. 9 This is the main circuit diagram. QL0 is the power protection circuit breaker, KA is the phase sequence protector, which ensures that the power phase sequence is the same as that of the motor M1, SA1 is the system start switch, SB1 is the emergency stop switch, which cuts off the system power supply in an emergency, TC1 is the control transformer, which provides AC220V power for the control system, +24V power supply provides power for PLC and sensors, KM0 is the power control AC contactor, and KM1 is the AC contactor for controlling the motor M1 with a reducer.

[0060] Fig.10The control circuit diagram is shown in Figure 1. Button SB2 is the system start function button, SB3 is the system stop function button, S7-200 is the PLC controller, and the door opening position sensor SQ is the position sensor on the traction electromagnet of the garbage window transparent door. When the door opening position sensor SQ is turned on and triggered, the PLC controller receives the corresponding signal and determines that the corresponding garbage window transparent door is open, otherwise it is closed.

[0061] Fig.11 It is the circuit diagram of the control loop. The garbage detection sensor SE is a microwave sensor with a detection distance of 0.3 meters. When someone puts garbage, it triggers the garbage detection sensor SE of the corresponding window. The garbage detection sensor SE uploads the signal to the PLC controller. The PLC controller determines whether the motor with reducer is started at this moment. When it is started, the system will wait for the operation to stop, delay for 5 seconds, and wait for the person who puts garbage to trigger the garbage basket replacement induction sensor SS (microwave sensor). When triggered, the PLC controller will start the motor with reducer, drive the sprocket, sprocket conveyor belt and garbage basket to run, and realize the frame replacement operation. When the detection positioning block on the garbage basket triggers the garbage basket in place sensor SK (inductive sensor) installed under the window, the garbage basket in place sensor SK uploads the signal to the PLC controller. The PLC controller controls the motor with reducer to stop, the sprocket, sprocket conveyor belt and garbage basket to stop running, the PLC controller controls the telescopic traction electromagnet of the corresponding window to drive the transparent door of the garbage delivery window to open, triggering the position sensor SQ (with built-in micro switch) installed on the traction electromagnet, and the door opening position sensor SQ uploads the signal to the PLC controller, and the PLC controller controls the traction electromagnet to stop until the garbage delivery detection sensor SE of the corresponding window detects that the person delivering the garbage has left the window, and the garbage delivery detection sensor SE sensor uploads the signal to the PLC controller, and the PLC controller controls the traction electromagnet to move, close the transparent door of the garbage delivery window, and allow the motor with reducer to run, and call the garbage baskets and deliver the garbage in other windows.

[0062] Fig.12It is the circuit diagram of the control loop. The garbage basket changing induction sensor SS is a microwave sensor with a detection distance of 0.3 meters. When someone puts garbage, it triggers the garbage detection sensor SE of the corresponding window. The garbage detection sensor SE uploads the signal to the PLC controller. The PLC controller determines whether the motor with reducer is started at this moment. When it is started, the system will wait for the operation to stop, delay for 5 seconds, and wait for the person who puts garbage to trigger the garbage basket changing induction sensor SS (microwave sensor). When it is triggered, the PLC controller will start the motor with reducer, drive the sprocket, sprocket conveyor belt and garbage basket to run, and realize the frame changing operation. When the detection positioning block on the garbage basket triggers the garbage basket in place sensor SK (inductive sensor) installed under the window, the garbage basket in place sensor SK uploads the signal to the PLC controller. The PLC controller controls the motor with reducer to stop, the sprocket, sprocket conveyor belt and garbage basket to stop running, the PLC controller controls the telescopic traction electromagnet of the corresponding window to drive the transparent door of the garbage delivery window to open, triggering the position sensor SQ (with built-in micro switch) installed on the traction electromagnet, and the door opening position sensor SQ uploads the signal to the PLC controller, and the PLC controller controls the traction electromagnet to stop until the garbage delivery detection sensor SE of the corresponding window detects that the person delivering the garbage has left the window, and the garbage delivery detection sensor SE sensor uploads the signal to the PLC controller, and the PLC controller controls the traction electromagnet to move, close the transparent door of the garbage delivery window, and allow the motor with reducer to run, and call the garbage baskets and deliver the garbage in other windows.

[0063] Fig.13It is the circuit diagram of the control loop. The garbage basket in-place sensor SK is an inductive sensor. When someone puts garbage in, it triggers the garbage detection sensor SE of the corresponding window. The garbage detection sensor SE uploads the signal to the PLC controller. The PLC controller determines whether the motor with reducer is started at this moment. When it is started, the system will wait for the operation to stop, delay for 5 seconds, and wait for the person who puts garbage in to trigger the garbage basket changing induction sensor SS (microwave sensor). When it is triggered, the PLC controller will start the motor with reducer, drive the sprocket, sprocket conveyor belt and garbage basket to run, and realize the frame changing operation. When the detection positioning block on the garbage basket triggers the garbage basket in-place sensor SK (inductive sensor) installed under the window, the garbage basket in-place sensor SK uploads the signal to the PLC controller. The PLC The controller controls the motor with reducer to stop, and the sprocket, sprocket conveyor belt and garbage basket stop running. The PLC controller controls the telescopic traction electromagnet of the corresponding window to drive the transparent door of the garbage delivery window to open, triggering the position sensor SQ (with built-in micro switch) installed on the traction electromagnet. The door opening position sensor SQ uploads the signal to the PLC controller. The PLC controller controls the traction electromagnet to stop until the garbage delivery detection sensor SE of the corresponding window detects that the person delivering the garbage has left the window. The garbage delivery detection sensor SE sensor uploads the signal to the PLC controller. The PLC controller controls the traction electromagnet to move, close the transparent door of the garbage delivery window, and allow the motor with reducer to run, and call the garbage baskets and deliver the garbage in other windows.

[0064] Fig.14 , 15 The control circuit diagram is shown in Figure 1. KM1 is the control coil of the AC contactor controlled by the motor M1 with a reducer. When the coil is energized, the contacts of the KM1 AC contactor are energized, and the motor M1 with a reducer is energized to run, otherwise it is braked; KA is the traction electromagnet control relay for the transparent door switch of the garbage delivery window. If the transparent door of the window needs to be opened, the PLC controller controls the corresponding control relay KA to be energized, thereby controlling the corresponding traction electromagnet to run, open the corresponding transparent door of the garbage delivery window, otherwise it is closed.

[0065] The present invention adopts PLC as a system controller to control a motor with a reducer 4. The motor with a reducer 4 drives a garbage delivery basket 2 fixed on the sprocket conveyor belt to rotate through a sprocket and a sprocket conveyor belt. A garbage delivery window 3 is provided on each layer of each unit. Each garbage delivery window 3 corresponds to a garbage delivery frame 2 on the wheel frame. Each garbage delivery window 3 has an electric door. Two microwave sensors are installed at the door. One of them automatically detects whether someone is throwing garbage. When the wheel frame does not rotate and detects that someone is throwing garbage, the electric door of the delivery window is automatically opened, and the garbage is put into the wheel frame. The infrared induction switch When it is automatically detected that a person has left, the electric door of the delivery window will close automatically; when a person observes through the window that the corresponding delivery frame is full, he or she can trigger another microwave sensor to close the window, and the wheel will rotate to replace the empty frame in the window; the delivery wheel frame will rotate to the bottom, and the delivery frame will rotate with the wheel frame, and the garbage will automatically fall into the garbage collection compartment at the bottom under the action of gravity. Since the wet garbage is loaded into a degradable plastic belt, the garbage is brought to the ground garbage collection compartment through the delivery frame, and there will be no broken garbage spilling, thus avoiding secondary pollution of the equipment and the environment by the garbage liquid and harmful gases generated by the garbage.

[0066] What needs to be explained about the specific structure of the present invention is that the connection relationship between the various component modules adopted in the present invention is definite and feasible. Except for the special instructions in the embodiments, the specific connection relationship can bring about the corresponding technical effects, and solve the technical problems raised by the present invention without relying on the execution of the corresponding software program. Except for the specific instructions, the models and connection methods of the components, modules and specific components appearing in the present invention belong to the existing technologies such as published patents, published journal articles, or common knowledge that can be obtained by technical personnel in this field before the application date, and there is no need to elaborate, so that the technical solution provided in this case is clear, complete and feasible, and the corresponding physical products can be reproduced or obtained according to the technical means.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A control method for a high-rise residential wet garbage collection system, using a high-rise residential wet garbage collection system, the system comprising a garbage collection compartment (1), a control system, a garbage delivery transfer mechanism, a garbage delivery basket (2) arranged on the garbage delivery transfer mechanism, and a garbage delivery window (3) arranged on each floor, the garbage collection compartment (1) being arranged at the bottom of the high-rise residential building, the garbage delivery transfer mechanism being arranged at the back of the high-rise residential building, the control system being connected to the garbage delivery transfer mechanism and the garbage delivery window (3), the garbage delivery transfer mechanism driving the garbage delivery basket (2) to put the wet garbage delivered to the garbage delivery window (3) into the garbage collection compartment (1); The garbage delivery operation mechanism comprises a motor with a reducer (4) and a driving sprocket (5) arranged on the roof of a high-rise residential building, a driven sprocket (6) arranged at the bottom of the high-rise residential building, a sprocket conveyor belt (7) arranged between the driving sprocket (5) and the driven sprocket (6), and the garbage delivery baskets (2) are arranged on the sprocket conveyor belt (7) at intervals; The garbage delivery window (3) comprises a frame (31), a slide rail (32), a transparent door (33), and a traction electromagnet (34). A garbage delivery basket in-position sensor SK is provided below the garbage delivery window (3) for sensing and detecting a detection positioning block installed on the garbage delivery basket (2), and feeding back a signal to a PLC controller of the control system. The PLC controller controls the stop position of the garbage delivery basket (2); The garbage delivery window (3) is provided with a garbage delivery detection sensor SE, a garbage delivery basket replacement induction sensor SS, and a door opening position sensor SQ. The garbage delivery detection sensor SE is used to detect whether someone has delivered garbage to the garbage delivery window (3) and to feed back a signal to the PLC controller. The garbage delivery basket replacement induction sensor SS is manually triggered to send a trigger signal to the PLC controller to achieve garbage delivery basket replacement. The door opening position sensor SQ is installed on a traction electromagnet (34) and is used to detect the degree of opening of the transparent door (33) of the garbage delivery window (3) and to send a detection signal to the PLC controller. Features: The steps include: Step 1: Turn on the system switch and power on for initialization; Step 2: The garbage placement detection sensor SE detects whether someone is placing garbage in the garbage placement window (3). When it is detected that someone is placing garbage, the garbage placement detection sensor SE is triggered and a signal is fed back to the PLC controller; Step 3: The PLC controller starts timing. When the time is up, if the garbage basket sensor SS is not triggered, the PLC controller controls the corresponding garbage window (3) to open and close the door with the traction electromagnet (34) to trigger the door opening sensor SQ. The PLC controller receives the signal and the system stops the reducer motor. Step 4: When it is detected that the person who puts the garbage has finished putting the garbage and has left the window, the PLC controller controls the corresponding garbage putting window (3) to close the transparent door (33) using the traction electromagnet (34); Step 5: When the person throwing garbage observes through the transparent window that there is already garbage in the garbage box parked in the window and the remaining space cannot meet the person's garbage throwing needs, the garbage basket replacement induction sensor SS is triggered remotely, and the PLC controller controls the motor with reducer (4) to rotate and drive the driving sprocket (5), the driven sprocket (6), the sprocket conveyor belt (7) and the garbage basket (2) installed on the sprocket conveyor belt (7) to move together until the garbage basket replacement induction sensor SS is reset. The PLC controller controls the system to park the nearest garbage basket (2) at the delivery window. The parking position of the garbage basket (2) is located by the garbage basket in place sensor SK installed in the window detecting the positioning detection block installed on the garbage basket (2).

2. The control method of a high-rise residential wet garbage collection system according to claim 1 is characterized in that: The garbage placement detection sensor SE and the garbage placement basket replacement induction sensor SS specifically use microwave sensors, and the detection distance is set to 0.2-0.5 meters; The garbage basket arrival sensor SK specifically adopts an inductive sensor, and the door opening arrival sensor SQ has a built-in micro switch.

3. The control method of a high-rise residential wet garbage collection system according to claim 1 is characterized in that: In the second step, when it is detected that someone is throwing garbage, the PLC controller determines whether the motor with reducer (4) is started at this moment. When the speed reduction belt electrode is in the started state, the system will wait for the operation to stop, delay for 5-10 seconds, and wait for the person throwing garbage to trigger the garbage basket replacement sensor SS. When the garbage basket replacement sensor SS is triggered, the PLC controller will start the motor with reducer (4), drive the sprocket, sprocket conveyor belt (7) and the garbage basket (2) to operate, and realize the basket replacement operation.

4. The control method of a high-rise residential wet garbage collection system according to claim 1 is characterized by: The garbage delivery operation mechanism is specifically fixed in a protective casing (8) on the back wall of a high-rise residential building.

5. The control method of a high-rise residential wet garbage collection system according to claim 1 is characterized in that: The motor with a reducer (4) is fixedly mounted on a first bracket (9), and the motor with a reducer (4) is connected to one end of a first transmission shaft (11) of a driving sprocket (5) via a coupling (10), and the other end of the first transmission shaft (11) is fixed on a first bearing pair (12), and the first bearing pair (12) is fixedly mounted on the first bracket (9).

6. The control method of a high-rise residential wet garbage collection system according to claim 1, characterized in that: The driven sprocket (6) is fixedly mounted via a second bracket (13) fixed to a wall of a high-rise residential building; the driven sprocket (6) is connected to a second bearing pair (15) via a second transmission shaft (14); and the driven sprocket (6) is transmission-connected to the driving sprocket (5) via a sprocket conveyor belt (7).

7. The control method of a high-rise residential wet garbage collection system according to claim 1, characterized in that: A degradable plastic belt is placed in the garbage delivery basket (2), and the wet garbage is put into a degradable plastic bag and delivered to the garbage collection compartment (1).

Images